CN110626696B - A movement and its multi-currency dispensing line - Google Patents

Abstract

The invention discloses a machine core and a multi-currency dispensing assembly line thereof, wherein the multi-currency dispensing assembly line comprises a machine core module, a plastic package module, a sorting assembly line and a mechanical arm, wherein the machine core module is used for storing paper currency and outputting the paper currency into a paper currency receiving hopper according to a system instruction; the mechanical arm is used for conveying paper money in the paper money receiving hopper into a plastic packaging feeding mechanism of the plastic packaging module, the plastic packaging machine outputs stacked paper money to a stacking mechanism after plastic packaging, the stacking mechanism outputs the same paper money to a sorting conveying mechanism of a sorting assembly line from a paper money outlet after stacking, and the side surface of the sorting conveying mechanism is communicated with a sorting frame through a sorting sloping plate. According to the invention, different paper money is respectively stored in each machine core through the array machine cores, and then the paper money output by the different machine cores is respectively conveyed to the plastic packaging module through the mechanical arm for plastic packaging and then conveyed to the sorting assembly line, so that the paper money distribution, packaging and sorting are completed in one step, the paper money distribution efficiency is greatly improved, and the manual error caused by manual operation can be maximally reduced.

Description

A movement and its multi-currency dispensing line

Technical Field

The invention relates to financial equipment, in particular to a movement and a multi-currency dispensing assembly line thereof.

Background Art

When a financial institution distributes multiple currencies, especially multiple external walls, it is generally necessary to take out the corresponding banknotes from each banknote box according to the demand, and then pack and transport them uniformly. At present, for the distribution of multiple currencies, different small banknote dispensing machines are generally selected, and then the banknotes are distributed in multiple places for aggregation and settlement, and finally plastic-sealed, packaged and transported. Obviously, this method is very backward and extremely inefficient. Since the banknote dispensing machine needs to be manually selected, it is easy to cause manual errors, such as selecting the wrong banknotes or the wrong number of banknotes, which is a major accident in the process of dispensing banknotes. In addition, manual operation is used, and such accidents are very common.

In response to this, the applicant proposed a multi-currency dispensing assembly line, which performs assembly-line operations through instructions, so that the banknotes in different banknote dispensing machine cores can be output to the sorting assembly line separately, which can avoid errors caused by manual operation and effectively improve efficiency.

Summary of the invention

In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a movement and a multi-currency dispensing line thereof.

To achieve the above object, the present invention provides a movement, the movement comprising two movement side plates, two movement end plates, and a movement top cover mounted on the top of the two movement side plates and the two movement end plates, the two movement side plates and the two movement end plates are connected at both sides to form four side walls of the movement;

The movement top cover is provided with a movement top cover side plate and a movement top cover end plate, one side of the movement top cover side plate is hinged with one of the movement side plates through a hinge, a through movement lock slide groove is provided on the movement top cover end plate, the movement lock slide groove and the fourth movement lock rod are slidably assembled, and the fourth movement lock rod passes through both sides of the movement lock slide groove and is respectively assembled and fixed with the movement lock limit ring;

The fourth movement locking rod is also assembled and fixed to one end of the first movement locking plate, and the other end of the first movement locking plate is hinged to the movement end plate through the third movement locking rod, and the third movement locking rod is away from the side assembled with the movement top cover and the hinge;

The movement top cover end plate is also hinged to one end of the second movement lock plate through the second movement lock shaft, and the other end of the second movement lock plate is provided with a movement lock groove, and the movement lock groove is engaged with the first movement lock rod, and the first movement lock rod is fixed on the movement end plate;

The second movement lock plate is also assembled and fixed to one end of the movement tension spring, and the other end of the movement tension spring is assembled and fixed to the fifth movement lock rod, and the fifth movement lock rod is fixed to the movement top cover end plate.

Preferably, the movement tension spring and the movement lock groove are respectively arranged on the second movement lock plate at both ends of the second movement lock rod.

Preferably, a plurality of limiting notches are provided on the movement lock slide slot, and the fourth movement lock rod can be inserted into the limiting notches.

Preferably, the third movement locking rod is provided with a movement torsion spring, and the movement torsion spring is used to generate an elastic force on the first movement locking plate to prevent the first movement locking plate from rotating in a direction away from the first movement locking plate.

Preferably, the movement top cover and the movement side plate are also respectively installed with an upper closing detection shell and a lower closing detection shell, the upper closing detection shell is provided with an upper closing slide groove, an upper closing slider is slidably installed in the upper closing slide groove, the upper closing slider is fixed to one end of the closing slide rod, and the other end of the closing slide rod passes through the upper closing limit ring and is assembled and fixed with the closing detection piece, and the upper closing limit ring is fixed in the upper closing slide groove;

A lower closing limit ring is also installed on the portion of the closing slide rod located between the upper closing limit ring and the closing detection piece, and a closing compression spring is sleeved on the portion of the closing slide rod located between the upper closing limit ring and the lower closing limit ring;

A closing detection groove is installed in the lower closing detection shell, and a closing detection sensor is fixed on the inner wall of the closing detection groove. The closing detection sensor is a photoelectric sensor, and its signal is the same as the first limit sensor or the second limit sensor; a closing limit platform is fixed at the bottom of the closing detection groove, and the closing limit platform is tightly attached to the bottom surface of the closing slide rod to limit the closing slide rod.

Preferably, the interior of the movement is a hollow movement installation cavity, and a plurality of banknote boxes are installed in the movement installation cavity, and the banknote dispensing mechanism of each banknote box is driven by the first movement motor respectively;

A first movement belt, a second movement belt, and a third movement belt are respectively installed in the movement top cover and above the banknote box. The second movement belt is located at the banknote outlet of the movement and above the banknote receiving wheel, so that it can cooperate with the first movement belt to clamp and convey banknotes; the first movement belt, the second movement belt, and the third movement belt are respectively passed around a plurality of first movement pulleys, second movement pulleys, and third movement pulleys to form a belt transmission mechanism. The first movement pulley, the second movement pulley, and the third movement pulley are respectively installed on the corresponding first movement shaft, the second movement shaft, and the third movement shaft, and the first movement shaft, the second movement shaft, and the third movement shaft are respectively assembled with the side panels of the movement top cover so as to be rotatable in a circle;

One of the first movement shaft, the second movement shaft and the third movement shaft respectively passes through one of the movement top cover side plates and is connected to the output shafts of three different second movement motors through couplings.

Preferably, a fourth movement belt and a fifth movement belt are respectively installed below the parts of the first movement belt and the third movement belt located in the movement installation cavity, which cooperate with them to clamp and transport banknotes. The fourth movement belt and the fifth movement belt are respectively passed around the fourth movement pulley and the fifth movement pulley to form a belt transmission mechanism, and the fourth movement pulley and the fifth movement pulley are respectively installed on the corresponding fourth movement shaft and the fifth movement shaft, and the two ends of the fourth movement shaft and the fifth movement shaft are respectively assembled with the side panels of the movement top cover so that they can rotate in a circle.

The invention also discloses a multi-currency dispensing assembly line, which is applied with the above-mentioned movement.

Preferably, it also includes a core module, a plastic sealing module, a sorting assembly line, and a mechanical arm, wherein the core module is used to store banknotes and output banknotes to its banknote receiving hopper according to system instructions;

The mechanical arm is used to convey the banknotes in the banknote receiving hopper to the plastic sealing feeding mechanism of the plastic sealing module. The plastic sealing machine plasticizes the stacked banknotes and outputs them to the stacking mechanism. The stacking mechanism stacks the banknotes of the same type and outputs them from the banknote outlet to the sorting and conveying mechanism of the sorting assembly line. The side of the sorting and conveying mechanism is connected with the sorting frame through the sorting inclined plate. The movement module includes a movement shell and a movement skeleton. The movement shell is installed on the outside of the movement skeleton. The movement is installed in the movement skeleton. A banknote receiving hopper is installed at the banknote outlet of each movement. The banknote receiving hopper is fixed on the banknote receiving support plate, and the banknote receiving support plate is fixed on the movement skeleton. A slide rail mounting plate is also installed at the bottom of the movement skeleton. At least one slide rail is installed on the slide rail mounting plate. The slide rail is engaged with the arm slider on the mechanical arm and can be slidably assembled.

Preferably, the mechanical arm comprises a first arm, a second arm, a third arm, a first arm claw, and a second arm claw. The first arm can drive the second arm and the third arm to move in the length direction thereof, and the second arm can drive the third arm to move in the length direction thereof. The third arm is respectively provided with a first arm claw and a second arm claw.

A first arm cover is installed on the top of the first arm, and an arm bottom plate is installed on the bottom, an arm slider is fixed to the bottom of the arm bottom plate, and an arm reinforcement plate is fixed between the top surface of the arm bottom plate and the side surface of the first arm; a travel motor is fixed to the arm bottom plate, and the travel output shaft of the travel motor is assembled and fixed with the travel gear after passing through the arm bottom plate, the arm slider is engaged with the slide rail and can be slidably assembled, and the travel gear is meshed with the travel rack on the fixed slide rail mounting plate to form a gear rack transmission mechanism;

A first support arm screw that can rotate in a circle is installed in the first support arm, one end of the first support arm screw is rotatably assembled with the support arm bottom plate, and the other end passes through the first support arm and enters the first support arm cover and is assembled and fixed with the first and second support arm pulleys, and the first and second support arm pulleys are connected with the first and first support arm pulleys through the first support arm belt to form a belt transmission mechanism; the first and first support arm pulleys are installed on the output shaft of the support arm lifting motor, and the support arm lifting motor is fixed on the first support arm; the first support arm screw is assembled with the support arm lifting slide plate by threaded engagement, and the support arm lifting slide plate is engaged with the first support arm and can be assembled vertically slidably;

The support arm lifting slide plate is fixed with a second support arm, and a second support arm cover is installed on one end of the second arm, and a second support arm screw is installed inside the second arm, one end of the second arm screw is rotatably assembled with the inside of the second arm and away from one end of the second arm cover, and the other end passes through the second arm cover and enters the second arm cover and is assembled and fixed with the second arm pulley, and the second arm pulley is connected with the second arm pulley through the second arm belt to form a belt transmission mechanism; the second arm pulley is installed on the output shaft of the arm transverse movement motor, and the arm transverse movement motor is fixed on the second arm;

The second arm screw rod is assembled with the arm transverse sliding plate by screw threading, the arm transverse sliding plate is engaged with the outer wall of the second arm and is relatively slidably assembled, and the arm articulated frame is fixed on the arm transverse sliding plate;

The third arm cover is installed on the third arm and the third arm pulley is connected with the third arm belt pulley through the third arm belt belt to form a belt transmission mechanism; the third arm belt pulley is fixed on the output shaft of the clamping motor, and the clamping motor is fixed on the third arm; the third arm screw is assembled with one end of the first arm claw through a threaded engagement, and this end of the first arm claw is clamped in the adjustment slot of the third arm.

The beneficial effects of the present invention are:

1. The present invention uses an array-type movement, and each movement stores different banknotes respectively. The banknotes output by different movements are respectively transported to the plastic sealing module for plastic sealing by a mechanical arm, and then transported to the sorting line, thereby completing banknote matching, packaging, and sorting in one step, so as to greatly improve the efficiency of banknote matching. The banknote matching instructions are issued and controlled by the industrial computer, so the manual errors caused by manual operation can be minimized.

2. The movement of the present invention can be equipped with multiple banknote boxes at one time, and the banknotes in each banknote box can be respectively transported to the corresponding banknote receiving hopper, so as to complete the banknote matching. This design avoids the error caused by manual selection of banknote matching machines, and because multiple banknote boxes can be placed at one time, its capacity also meets the needs of large-scale banknote matching.

3. The mechanical arm of the present invention can clamp and convey the banknotes in the input banknote receiving hopper, so as to uniformly convey the banknotes to the plastic sealing module for plastic sealing and packaging, thereby facilitating unified management and improving efficiency.

4. The plastic sealing module of the present invention can realize plastic sealing, stacking and output of banknotes, thereby replacing manual plastic sealing and packaging to greatly improve efficiency.

5. The stacking mechanism of the present invention can realize the stacking of stacks of banknotes, so as to output them uniformly to facilitate later sorting.

BRIEF DESCRIPTION OF THE DRAWINGS

1 to 4 are schematic diagrams of the structures of the present invention.

FIG. 5 is a schematic diagram of the structure of the core module of the present invention.

FIG. 6 is a schematic diagram of the structure of the machine core and the banknote receiving hopper of the present invention.

Fig. 7-Fig. 17 are schematic diagrams of the banknote receiving hopper structure of the present invention. Fig. 10, Fig. 11 and Fig. 12 are respectively the A-A, B-B and C-C sectional views in Fig. 9.

Figures 18 to 26 are schematic diagrams of the movement structure of the present invention, wherein Figure 26 is a schematic diagram of the structure of the induction component.

Figures 27 to 34 are schematic diagrams of the mechanical arm structure of the present invention, wherein Figure 30 is a cross-sectional view in the cross-sectional direction of the first arm; Figure 31 is a cross-sectional view at the first arm claw; Figure 32 is a cross-sectional view at the second arm; and Figure 34 is a cross-sectional view at the third arm.

35-36 are schematic diagrams of the plastic encapsulation module structure of the present invention.

FIG. 37 is a schematic diagram of the structure of the plastic sealing machine of the present invention.

38-40 are schematic diagrams of the structure of the palletizing mechanism of the present invention.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Referring to Figures 1 to 40, a multi-currency dispensing line includes a core module A, a plastic sealing module B, a sorting line C, and a robotic arm E. The core module A is used to store banknotes and output banknotes to its banknote receiving hopper D according to system instructions;

The mechanical arm E is used to convey the banknotes in the banknote receiving hopper D to the plastic sealing feeding mechanism B210 of the plastic sealing module B. The plastic sealing module B includes a plastic sealing machine B200 and a stacking mechanism B300. The plastic sealing machine B200 is used to plastic seal the stacked banknotes 100 with plastic film, and the stacking mechanism is used to vertically stack the stacked banknotes, and then output them to the sorting conveying mechanism C100 of the sorting assembly line C through the banknote outlet B111 set on the plastic sealing shell B110. The side of the sorting conveying mechanism C100 is connected to the sorting frame C300 through the sorting inclined plate C200. When in use, the sorting conveying mechanism C100 conveys the stacked banknotes to the sorting inclined plate C200 corresponding to the preset sorting frame C300, and then pushes into the top of the sorting inclined plate C200, so that the banknotes slide from the sorting inclined plate C200 to the sorting frame C300 for temporary storage by gravity to complete the banknote matching.

The movement module A comprises a movement housing A110 and a movement frame A120. The movement housing A110 is installed outside the movement frame A120. The movement A200 is installed inside the movement frame A120. A banknote receiving hopper D is installed at the banknote outlet of each movement A200. The banknote receiving hopper D is fixed on a banknote receiving support plate A121. The banknote receiving support plate A121 is fixed on the movement frame A120.

A slide rail mounting plate E120 is also installed at the bottom of the movement skeleton A120, and at least one slide rail E110 is installed on the slide rail mounting plate E120. The slide rail E110 is engaged with the support arm slider E213 on the mechanical arm E and can be slidably assembled;

Referring to Figures 7 to 17, the banknote receiving hopper D includes a banknote receiving side plate D110, a banknote receiving bottom plate D120, a banknote receiving top plate D130, a banknote receiving vertical plate D140, and a banknote receiving guide plate D150. The banknote side plate D110, the banknote receiving top plate D130, the banknote receiving vertical plate D140, and the banknote receiving guide plate D150 are respectively fixed at their bottoms on the banknote receiving bottom plate D120. There are two banknote receiving guide plates D150, and the two banknote receiving guide plates D150 are respectively engaged with the banknote receiving plate notch D3412 on the side of the first banknote receiving plate D341 and can be slidably assembled. The tops of the two banknote receiving guide plates D150 are respectively provided with banknote receiving inclined plates D151. The spacing between the two banknote receiving inclined plates D151 gradually decreases from top to bottom, and the minimum spacing is the spacing value between the two banknote receiving guide plates D150.

The banknote receiving vertical plate D140 is provided with at least two vertical plate through slots D141, and the first banknote receiving plate D341 is provided with a first banknote receiving connecting plate D3411, one end of the first banknote receiving connecting plate D3411 is assembled and fixed with the first banknote receiving plate D341, and the other end passes through the vertical plate through slot D141 and is assembled and fixed with the banknote receiving connecting plate D360, and the banknote receiving connecting plate D360 is also connected and fixed with the second banknote receiving connecting plate D3421 through the second banknote receiving connecting plate D3421, and the second banknote receiving connecting plate D3421 is engaged with another vertical plate through slot 141 and can be slidably assembled;

The first banknote receiving plate D341 and the second banknote receiving connecting plate D342 together form a banknote receiving plate, which is used to receive banknotes when in use. A banknote taking slot D343 is formed between the first banknote receiving plate D341 and the second banknote receiving connecting plate D342, and the first arm claw E251 and the second arm claw E252 of the robot E can pass through the banknote taking slot D343 to clamp banknotes placed on the banknote receiving plate when in use.

The banknote receiving connecting plate D360 is assembled and fixed with the upper banknote receiving connecting plate D611, and the upper banknote receiving connecting plate D611 is tightly assembled with one end of the banknote receiving supporting arc plate D610, and the other end of the banknote receiving supporting arc plate D610 is hinged with the lower banknote receiving connecting plate D612 through the third banknote receiving shaft D430, and the lower banknote receiving connecting plate D612 is installed on the banknote receiving base plate D160, and the banknote receiving base plate D160 is fixed on the banknote receiving bottom plate D120; the third banknote receiving shaft D430 is equipped with a banknote receiving torsion spring D620, which is used to generate a torque to the banknote supporting arc plate D610 to prevent it from rotating toward the banknote receiving plate with the third banknote receiving shaft D430 as the center.

The banknote receiving top plate D130 is provided with a banknote receiving wheel groove D131, and a banknote receiving wheel D210 is installed in the banknote receiving wheel groove D131. The banknote receiving wheel D210 is installed on the first banknote receiving shaft D410. The first banknote receiving shaft D410 and the side edge of the banknote receiving top plate D130 can be assembled in a circular rotation. The first banknote receiving shaft D410 is also installed with a first encoding disk D220. The first encoding disk D220 is provided with a plurality of first encoding grooves distributed on its circumference and penetrating in the circumferential direction. The edge of the first encoding disk D220 provided with the first encoding groove is installed in the first encoder D533. The first encoder D533 is a photoelectric sensor, which generates a potential change when the first encoding groove passes, thereby outputting an electrical signal to judge the rotation speed and rotation angle of the first encoding disk D220.

A first gear D231 is fixed to one end of the first banknote receiving shaft D410, and the first gear D231 is meshed with a second gear D232 for transmission, and the second gear D232 is fixed to the output shaft of the banknote receiving motor D520. When in use, the banknote receiving motor D520 is powered on, thereby driving the second gear D232 to rotate in a circle, thereby driving the banknote receiving wheel D210 to rotate in a circle to receive banknotes.

A banknote receiving angle plate D170 is also installed on the bottom surface of the banknote receiving top plate D130, and the banknote receiving angle plate D170 is assembled with one end of the second banknote receiving shaft D420, and the other end of the second banknote receiving shaft D420 is assembled and fixed with the banknote receiving bottom plate D120; the second banknote receiving shaft D420 is sleeved with a banknote receiving shaft sleeve D350, which is fixed on the banknote receiving connecting plate D360 and can slide relative to the second banknote receiving shaft D420 in the axial direction. Preferably, a banknote receiving compression spring D630 is sleeved on the portion of the second banknote receiving shaft D420 located between the banknote receiving shaft sleeve D350 and the banknote receiving bottom plate D120, and the banknote receiving compression spring D630 is used to provide an elastic force to prevent the banknote receiving shaft sleeve D350 from moving toward the banknote receiving bottom plate, thereby providing buffering and limiting when the banknote receiving shaft sleeve D350 moves toward the banknote receiving bottom plate and approaches the banknote receiving bottom plate.

A fifth banknote receiving shaft D450 is installed near the banknote receiving top plate of the banknote receiving side plate D110. The fifth banknote receiving shaft D450 and the banknote receiving side plate D110 can be rotatably assembled in a circle, and a first banknote receiving pulley D241 is installed on the fifth banknote receiving shaft D450. The first banknote receiving pulley D241 is connected to a second banknote receiving pulley D242 through a banknote receiving belt D240 to form a belt transmission mechanism. The second banknote receiving pulley D242 is installed on a banknote receiving lifting output shaft D440 of a banknote receiving lifting motor D550, and a second encoding disk D250 is also installed on the banknote receiving lifting output shaft D440 of the banknote receiving lifting motor D550. The second encoding disk D250 is provided with a plurality of second encoding grooves that penetrate and are evenly distributed on its circumference, and the edge of the second encoding disk D250 provided with the second encoding groove is installed in the second encoder D534. When the second encoding groove passes through the second encoder, the second encoder outputs a signal, thereby judging the rotation speed and rotation angle of the second encoding disk;

The banknote receiving belt D240 is fixedly assembled with the banknote receiving connecting plate D360, so that the banknote receiving belt D240 can drive the banknote receiving connecting plate D360 to move synchronously.

The fifth banknote receiving shaft D450 is also coaxially connected to the input shaft of the magnetic encoder D540, so that the rotation speed of the fifth banknote receiving shaft D450 can be detected by the magnetic encoder. The magnetic encoder D540 is fixed on the bottom surface of the banknote receiving top plate.

Preferably, a transmitter D511 and a receiver D512 are respectively installed on the top of the two banknote receiving guide plates D150, and the transmitter D511 and the receiver D512 together constitute a photoelectric sensor, and the transmitter emits a light beam to the receiver, and the receiver outputs an electrical signal after receiving the light beam. When in use, once the light beam between the transmitter D511 and the receiver D512 is blocked, the receiver sends a signal to the external industrial computer and determines that the banknote is too high. At this time, the banknote receiving lifting motor starts, and drives the banknote receiving connecting plate D360 to move down synchronously by driving the banknote receiving belt to move, until the receiver D512 resumes receiving the light beam. In this embodiment, the banknote receiving lifting motor is a stepping motor, and each time it drives the banknote receiving belt to drive the banknote receiving connecting plate D360 to move down synchronously, the height is constant.

A banknote receiving and lifting induction piece D361 is fixed on the side of the banknote receiving connecting plate D360, and a first limit sensor D531 and a second banknote receiving sensor D532 are respectively installed on the inner wall of the banknote receiving side plate D110 near the up and down movement track (axial direction of the second banknote receiving shaft) of the banknote receiving and lifting induction piece D361. The first limit sensor D531 and the second banknote receiving sensor D532 are both photoelectric sensors. When the banknote receiving and lifting induction piece D361 is installed in the first limit sensor D531 or the second banknote receiving sensor D532, its potential changes, thereby outputting a signal to the industrial computer, judging that the banknote receiving connecting plate D360 has reached the maximum displacement point, and at this time, the banknote receiving and lifting motor stops and is ready to reverse.

Preferably, the banknote receiving bottom plate D120 and the banknote receiving side plate D110 are respectively fixedly assembled with the banknote receiving door mounting plate D320, and the banknote receiving door mounting plate D320 is hinged with one side of the banknote receiving door D310 through a door hinge D330, and a hinge torsion spring is installed inside the door hinge D330, and the hinge torsion spring is used to drive the banknote receiving door D310 to maintain the torque to rotate toward the banknote receiving plate. This allows the banknote receiving door to be automatically closed by the elastic force of the hinge torsion spring after it is opened outward.

When in use, the banknote receiving motor D520 is started, driving the banknote receiving wheel to rotate in a circle to receive the banknotes output from the corresponding movement, and then the banknotes are placed on the first banknote receiving plate D341 and the second banknote receiving plate D342 until the light beam between the receiver D512 and the transmitter is blocked. Then the banknote receiving lifting motor drives the banknote receiving belt to move the banknote receiving plate down to a certain height and continue to receive banknotes until the first limit sensor D531 inputs a signal to the industrial computer and determines that the banknote receiving plate has reached the bottom. At this time, the banknotes on the banknote receiving plate need to be taken out.

During the downward movement of the banknote receiving plate, the banknote receiving plate applies a torque to the top of the docking banknote supporting arc plate D610 through the banknote receiving connecting plate D360 to make it rotate toward the banknote receiving plate with the third banknote receiving shaft D430 as the center, so that the banknote receiving supporting arc plate D610 overcomes the elastic force of the banknote receiving torsion spring D620 and rotates to ensure the support of the docking banknote connecting plate D360 (banknote receiving plate). After the banknotes on the banknote receiving plate are taken out, the banknote receiving lifting motor reverses, and the banknote receiving plate is reset, that is, the second limit sensor outputs a signal.

Preferably, in order to detect whether the banknotes are taken out, a detection micro switch D560 is also installed on the bottom surface of the second banknote receiving plate D342, and the trigger end of the detection micro switch faces the banknote withdrawal slot D343. When the first arm claw E251 and the second arm claw E252 are inserted into the banknote withdrawal slot D343, the detection micro switch D560 will be triggered, so that the detection micro switch D560 sends a signal to the industrial computer to determine that the banknotes are taken out, so that the banknote receiving plate can be reset.

Referring to FIGS. 18 to 26 , the movement A200 includes two movement side plates A210, two movement end plates A230, and a movement top cover A220 mounted on the top of the two movement side plates A210 and the two movement end plates A230. The two sides of the two movement side plates A210 and the two movement end plates A230 are connected to form four side walls of the movement A200.

The movement top cover A220 is provided with a movement top cover side panel A221 and a movement top cover end panel A222. One side of the movement top cover side panel A221 is hinged to one of the movement side panels A210 through a hinge. The movement top cover end panel A222 is provided with a penetrating movement lock slide groove A2221. The movement lock slide groove A2221 and the fourth movement lock rod A514 are slidably assembled. The fourth movement lock rod A514 passes through both sides of the movement lock slide groove A2221 and is respectively assembled and fixed with the movement lock limit ring A550, so that the fourth movement lock rod A514 is relatively fixed to the movement lock slide groove A2221 in the axial direction.

The fourth movement locking rod A514 is also assembled and fixed to one end of the first movement locking plate A540, and the other end of the first movement locking plate A540 is hinged to the movement end plate A230 through the third movement locking rod A513, and the third movement locking rod A513 is away from the side assembled with the movement top cover and hinge;

The movement top cover end plate A222 is also hinged to one end of the second movement lock plate A520 through the second movement lock shaft A512, and the other end of the second movement lock plate A520 is provided with a movement lock groove A521, and the movement lock groove A521 is engaged with the first movement lock rod A511, and the first movement lock rod A511 is fixed on the movement end plate A230;

The second movement lock plate A520 is also assembled and fixed with one end of the movement tension spring A530, and the other end of the movement tension spring A530 is assembled and fixed with the fifth movement lock rod A515, and the fifth movement lock rod A515 is fixed on the movement top cover end plate A222. The movement tension spring A530 and the movement lock groove A521 are respectively arranged at both ends of the second movement lock plate A520 located at the second movement lock rod A512, so that the elastic force generated by the movement tension spring A530 can ensure that the second movement lock plate A520 rotates toward the movement lock groove A521 with the second movement lock rod A512 as the center so that the movement lock groove A521 and the first movement lock rod remain in a clamped state.

The movement lock slide A2221 is provided with a plurality of limit slots A2222. When in use, the movement lock slot A521 is first rotated to disengage it from the first movement lock rod A511, and then the movement top cover A220 is opened by rotating it around the hinge. When the required opening angle is reached, the fourth movement lock rod A514 is inserted into the limit slot A2222 close to it to support the movement top cover A220, thereby maintaining its opening angle for easy maintenance.

Preferably, the third movement locking rod A513 is provided with a movement torsion spring A560, which is used to generate an elastic force on the first movement locking plate A540 to prevent it from rotating away from the first movement locking plate, thereby keeping the fourth movement locking rod A514 located at the end of the movement lock slide groove A2221 closest to the second movement locking plate or clamped in the limiting notch A2222.

Referring to FIG. 26 , an upper closing detection shell A420 and a lower closing detection shell A410 are respectively installed on the movement top cover A220 and the movement side plate A210, and an upper closing slide groove A421 is provided in the upper closing detection shell A420, and an upper closing slider A823 is slidably installed in the upper closing slide groove A421, and the upper closing slider A823 is fixed to one end of the closing slide rod A820, and the other end of the closing slide rod A820 passes through the upper closing limit ring A822 and is assembled and fixed with the closing detection piece A821, and the upper closing limit ring A822 is fixed in the upper closing slide groove A421;

A lower closing limit ring A822 is also installed on the portion of the closing slide bar A820 located between the upper closing limit ring A822 and the closing detection piece A821, and a closing compression spring A430 is sleeved on the portion of the closing slide bar A820 located between the upper closing limit ring A822 and the lower closing limit ring A822;

A closing detection groove A411 is installed in the lower closing detection shell A410, and a closing detection sensor A810 is fixed on the inner wall of the closing detection groove. The closing detection sensor A810 is a photoelectric sensor, and its signal is the same as the first limit sensor or the second limit sensor. When the closing detection sheet A821 is installed in the detection sensor A810, the detection sensor A810 changes its potential and outputs a signal, thereby judging that the movement top cover A220 is closed.

A closing limit platform A412 is fixed at the bottom of the closing detection groove A411, and the closing limit platform A412 is tightly attached to the bottom surface of the closing slide bar A820 to limit the closing slide bar A820.

When the top cover of the movement is rotated toward the side plate of the movement to close, the closing slide bar A820 is installed in the closing detection groove A411 until the closing detection piece A821 is installed in the detection sensor A810. At this time, the detection sensor A810 inputs a signal to the industrial computer and determines that the closing is in place. In this process, the closing compression spring A430 plays a role of shock absorption and buffering.

The movement A200 has a hollow movement installation cavity A201 inside, and several banknote boxes A900 are installed in the movement installation cavity A201. The banknote dispensing mechanism of each banknote box A900 is driven by the first movement motor A610, so that each banknote box A900 can output the banknotes stored therein separately. The banknote box of this embodiment is directly purchased from an existing bank.

The first movement belt A310, the second movement belt A320 and the third movement belt A330 are respectively installed inside the movement top cover and above the banknote box A900. The second movement belt A320 is located at the banknote outlet of the movement and above the banknote receiving wheel D210, so that it can cooperate with the first movement belt A310 to clamp and convey banknotes (the banknotes are clamped between the second movement belt A320 and the first movement belt A310). The first movement belt A310, the second movement belt A320, and the third movement belt A330 are respectively passed around a plurality of first movement pulleys A311, the second movement pulleys A321, and the third movement pulleys A331 to form a belt transmission mechanism, the first movement pulley A311, the second movement pulley A321, and the third movement pulley A331 are respectively installed on the corresponding first movement axis A711, the second movement axis A712, and the third movement axis A720, and the first movement axis A711, the second movement axis A712, and the third movement axis A720 are respectively assembled with the movement top cover side plate A221 so as to be rotatable in a circle;

One of the first movement axis A711, the second movement axis A712, and the third movement axis A720 passes through one of the movement top cover side plates A221 and is connected to the output shafts of three different second movement motors A620 through a coupling, so that after the second movement motor A620 is powered on, it drives the first movement axis A711, the second movement axis A712, and the third movement axis A720 to rotate in a circle, that is, the first movement belt A310, the second movement belt A320, and the third movement belt A330 rotate in a circle;

A fourth movement belt A340 and a fifth movement belt A350 are respectively installed below the first movement belt A310 and the third movement belt A330 located in the movement installation cavity A201 to cooperate with and clamp and transport banknotes. The fourth movement belt A340 and the fifth movement belt A350 are respectively passed around the fourth movement pulley A341 and the fifth movement pulley A351 to form a belt transmission mechanism, and the fourth movement pulley A341 and the fifth movement pulley A351 are respectively installed on the corresponding fourth movement axis A731 and the fifth movement axis A732, and the two ends of the fourth movement axis A731 and the fifth movement axis A732 are respectively assembled with the movement top cover side panel A221 so as to be rotatable in a circle.

When in use, the banknote box A900 is driven by the corresponding first movement motor to output the banknotes inside it to between the fifth movement belt A350 and the third movement belt A330 or between the first movement belt A310 and the fourth movement belt A340, and then the second movement motor is started to make the third movement belt A330 and the first movement belt A310 transport the banknotes to between the first movement belt A310 and the second movement belt A320. Finally, the banknotes are separated from between the first movement belt A310 and the second movement belt A320, and are received by the banknote receiving wheel D210 and placed on the banknote receiving plate.

27 to 34 , the robot arm E comprises a first arm E210, a second arm E230, and a third arm E240. A first arm cover E211 is installed on the top of the first arm E210, and an arm bottom plate E214 is installed on the bottom. An arm slider E213 is fixed to the bottom of the arm bottom plate E214, and an arm reinforcement plate E212 is fixed between the top surface of the arm bottom plate E214 and the side surface of the first arm E210.

A travel motor E320 is fixed on the arm bottom plate E214, and a travel output shaft E321 of the travel motor E320 passes through the arm bottom plate E214 and is fixedly assembled with the travel gear E420. The arm slider E213 is engaged with the slide rail E110 and can be slidably assembled. The travel gear E420 is meshed with a travel rack (not shown) on the fixed slide rail mounting plate to form a gear rack transmission mechanism. When in use, the travel motor E320 is powered on to drive the travel gear E420 to rotate forward or reverse, so that the entire mechanical arm E slides along the slide rail E110 under the meshing action of the travel gear E420 and the travel rack.

The first arm E210 is provided with a first arm screw E510 that can rotate in a circle. One end of the first arm screw E510 is rotatably assembled with the arm bottom plate E214, and the other end passes through the first arm E210 and enters the first arm cover E211 and is assembled and fixed with the first and second arm pulleys E412. The first and second arm pulleys E412 are connected with the first and first arm pulleys E411 through the first arm belt E410 to form a belt transmission mechanism. The first and first arm pulleys E411 are installed on the output shaft of the arm lifting motor E310, and the arm lifting motor E310 is fixed on the first arm E210. When in use, the arm lifting motor E310 is energized to drive the first and second arm pulleys E412 to rotate in a circle, that is, to drive the first arm screw E510 to rotate in a circle.

The first arm screw E510 is assembled with the arm lifting slide E220 by threaded engagement. The arm lifting slide E220 is engaged with the first arm A210 and can be vertically slidably assembled. When the first arm screw E510 rotates in a circle, the arm lifting slide E220 can be driven to move in its axial direction.

A second arm E230 is fixed on the arm lifting slide plate E220, a second arm cover E231 is installed on one end of the second arm E230, a second arm screw E520 is installed inside the second arm E230, one end of the second arm screw E520 is rotatably assembled with the inside of the second arm E230 and away from the second arm cover E231, and the other end passes through the second arm cover E231 and enters the second arm cover E231 and is assembled and fixed with the second arm pulley E431, the second arm pulley E431 is connected with the second arm pulley E432 through the second arm belt E430 to form a belt transmission mechanism; the second arm pulley E432 is installed on the output shaft of the arm transverse movement motor E330, and the arm transverse movement motor E330 is fixed on the second arm E230;

The second arm screw rod E520 is screwed together with the arm transverse sliding plate E260, and the arm transverse sliding plate E260 is engaged with the outer wall of the second arm E230 and is relatively slidably assembled. The arm articulated frame E270 is fixed on the arm transverse sliding plate E260. When in use, the arm transverse moving motor E330 is powered on to drive the second arm screw rod E520 to rotate in a circle, thereby driving the arm transverse sliding plate E260 to move in its axial direction.

The arm articulated frame E270 is provided with an arm rotation motor E340, and the output shaft of the arm rotation motor E340 is assembled and fixed with the arm articulated shaft E540, one end of the second arm claw E252 and the third arm E240 through a coupling. When in use, the arm rotation motor E340 is energized to drive one end of the second arm claw E252 and the third arm E240 to rotate a certain angle with its output shaft as the center, that is, to adjust the rotation angle of the first arm claw E251 and the second arm claw E252. The arm rotation motor E340 can be a servo motor or a stepper motor.

A third arm screw E530 is installed inside the third arm E240, one end of the third arm screw E530 is rotatably assembled with the second arm claw E252, and the other end passes through the third arm E240 and enters the third arm cover E241 and is assembled and fixed with the third-second arm pulley E442, the third arm cover E241 is installed on the third arm E240, and the third-second arm pulley E442 is connected with the third-first arm pulley E441 through the third arm belt E440 to form a belt transmission mechanism; the third-first arm pulley E441 is fixed on the output shaft of the clamping motor E350, and the clamping motor E350 is fixed on the third arm E240; the third arm screw E530 is assembled with one end of the first arm claw E251 through a threaded engagement, and this end of the first arm claw E251 is clamped in the adjustment slot E242 of the third arm E240. When in use, the clamping motor E350 is powered on and started, thereby driving the third arm screw E53 to rotate in a circle. The third arm screw E53 drives the first arm claw E251 to move in its axial direction through a thread, thereby adjusting the distance between the first arm claw E251 and the second arm claw E252.

When grabbing the banknotes in the banknote receiving hopper, the mechanical arm moves to the position corresponding to the banknote receiving hopper, and then the arm rotation motor is started to drive the first arm claw E251 and the second arm claw E252 to rotate to a position parallel to the banknote taking slot D343. At this time, the first arm claw E251, the second arm claw E252 are parallel to the second arm E230; then the clamping motor E350 is started to maximize the distance between the first arm claw E251 and the second arm claw E252; then the arm lifting motor E310 is started to make the part from the banknote receiving plate to the transmitter located in the part between the first arm claw E251 and the second arm claw E252; then the arm transverse movement motor E330 is started to make the first arm claw E251 and the second arm claw E252 enter the top of the banknote and the bottom of the banknote receiving plate respectively; the clamping motor is reversed , so that the first arm claw E251 approaches the second arm claw E252 to clamp the banknote, and then the arm transverse movement motor E330 reverses to drive the first arm claw E251 and the second arm claw E252 to reset, and the arm rotation motor reverses to drive the first arm claw E251 and the second arm claw E252 to reverse and reset; the walking motor E320 reverses to drive the mechanical arm to move along the slide rail to the end of the plastic packaging feeding mechanism, at this time, the first arm claw E251 and the second arm claw E252 are located above the plastic packaging feeding mechanism B210, and then the arm lifting motor reverses to drive the second arm claw E252 to contact the top surface of the plastic packaging feeding mechanism B210; the clamping motor rotates forward to make the first arm claw E251 move away from the second arm claw E252 to release the banknote, and then the first arm claw E251 and the second arm claw E252 can be reset. The transfer between the banknotes in the banknote receiving hopper and the plastic-sealed feeding mechanism B210 can be achieved through the robotic arm E, and the entire process can be automated, so the efficiency is extremely high and the error rate is extremely low.

Referring to Figures 35-40, preferably, the laminator B200 is an existing thin film double-film packaging machine. In this embodiment, the BOGA20170804450 model laminator of the BOGA brand can be directly purchased. It plastic-packages the banknotes through a plastic-packaging feeding mechanism, and then outputs them to the stacking mechanism B300 through a plastic-packaging discharging mechanism B220. The feeding mechanism and the discharging mechanism of this embodiment are both conveyor belts.

The stacking mechanism B300 includes a stacking bracket B330 and a stacking box B310. The stacking box B310 is installed on a stacking connecting plate B320. A hinged cylinder B321 is fixed on one end of the stacking connecting plate B320. The hinged cylinder B321 is assembled with a stacking screw B610 by screw threading. One end of the stacking screw B610 is assembled with the stacking bracket B330 for circular rotation, and the other end passes through the stacking bracket B330 and is connected to the output shaft of the stacking lifting motor B510 through a coupling. The stacking lifting motor B510 is installed on the top of the stacking bracket B330.

The first stacking shaft B630 and the first sleeve ring B650 are fixed at the bottom of the stacking box B310. The first stacking shaft B630 and the stacking connecting plate B320 can be assembled in a circular rotation. The first sleeve ring B650 is sleeved on the outside of the second sleeve ring B660 and can be assembled in a circular rotation therewith. The second sleeve ring B660 is fixed on the stacking connecting plate B320.

The first stacking shaft B630 is equipped with a first stacking gear B721, which is meshed with a second stacking gear B722 for transmission. The second stacking gear B722 is installed on the second stacking shaft B640, and the second stacking shaft B640 is connected to the output shaft of the rotating motor B530 through a coupling. After the rotating motor B530 is powered on, it can start the second stacking gear B722 to rotate in the circumferential direction. The rotating motor B530 is fixed on the stacking connecting plate B320. After starting the rotating motor B530, the first stacking gear B721 can be driven to rotate, thereby driving the stacking box B310 to rotate synchronously.

The bottom of the stacking box B310 is equipped with an output belt B710, which is mounted on the first output pulley B711 and the second output pulley B712 to form a belt transmission mechanism. The first output pulley B711 and the second output pulley B712 are respectively mounted on the first output shaft B621 and the second output shaft B622. The first output shaft B621 and the second output shaft B622 are assembled with the side wall of the stacking box B310 to be rotatable in a circle, and one end of the first output shaft B621 passes through the stacking box B310 and is connected to the output shaft of the output motor B520 through a coupling. When in use, the output motor B520 can be started to drive the output belt B710 to rotate so as to output the stacked banknotes placed on the output belt B710 out of the stacking box B310.

When in use, the box opening B311 of the stacking box B310 faces the plastic sealing discharging mechanism B220, so that the stacked banknotes enter the stacking box B310 and are stacked in stacks. The stacking lifting motor B510 can be used to drive the stacking box B310 to gradually move downward during the process. After the same batch of banknotes are taken out, plastic sealed, and stacked in the stacking box B310, the stacking lifting motor B510 is reversed to drive the stacking box B310 to rise to a position flush with the banknote outlet, and then the rotating motor B530 is started to drive the stacking box B310 to rotate 180° so that the box opening B311 is facing the banknote outlet B111, and finally the output motor B520 is started, so that the output belt B710 can output the stacked banknotes to the banknote outlet B111.

Preferably, a labeling machine B400 is installed on the plastic sealing discharging mechanism B220, and labels are printed by the labeling machine B400 and attached to the stack of banknotes.

The banknote box of this embodiment can refer to the banknote box described in the Chinese patent with publication number CN206849156U. The structure and method of the banknote box in the movement outputting banknotes to the top of the banknote receiving wheel can refer to the Chinese patent with publication number CN107067541A. At this time, whether the first movement belt A310, the second movement belt A320, the third movement belt A330, the fourth movement belt A340, and the fifth movement belt A350 are provided depends on the situation.

The matters not described in detail in the present invention are all known technologies to those skilled in the art.

The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims (7)

1. A movement, characterized by: the machine core comprises two machine core side plates, two machine core end plates and a machine core top cover arranged at the tops of the two machine core side plates and the two machine core end plates, wherein two sides of the two machine core side plates and two machine core end plates are respectively connected to form four side walls of the machine core;

The machine core top cover is provided with a machine core top cover side plate and a machine core top cover end plate, one side of the machine core top cover side plate is hinged with one of the machine core side plates through a hinge, the machine core top cover end plate is provided with a through machine core lock sliding groove, the machine core lock sliding groove and a fourth machine core lock rod can be assembled in a sliding manner, and the fourth machine core lock rod penetrates through two sides of the machine core lock sliding groove and is respectively assembled and fixed with a machine core lock limiting ring;

the fourth movement lock rod is also assembled and fixed with one end of the first movement lock plate, the other end of the first movement lock plate is hinged with the movement end plate through a third movement lock rod, and the third movement lock rod is far away from one side assembled with the movement top cover and the hinge;

The machine core top cover end plate is also hinged with one end of a second machine core locking plate through a second machine core locking shaft, a machine core locking groove is formed in the other end of the second machine core locking plate, the machine core locking groove is assembled with a first machine core locking rod in a clamping way, and the first machine core locking rod is fixed on the machine core end plate;

The second core lock plate is also assembled and fixed with one end of a core tension spring, the other end of the core tension spring is assembled and fixed with a fifth core lock rod, and the fifth core lock rod is fixed on a core top cover end plate;

The movement tension spring and the movement locking groove are respectively arranged at two ends of the second movement locking plate, which are positioned at the second movement locking rod;

The movement lock sliding groove is provided with a plurality of limiting grooves, and the fourth movement lock rod can be clamped into the limiting grooves;

An upper closing detection shell and a lower closing detection shell are respectively arranged on the machine core top cover and the machine core side plate, an upper closing sliding groove is arranged in the upper closing detection shell, an upper closing sliding block is slidably arranged in the upper closing sliding groove, the upper closing sliding block is fixed at one end of a closing sliding rod, the other end of the closing sliding rod passes through an upper closing limiting ring and then is assembled and fixed with a closing detection piece, and the upper closing limiting ring is fixed in the upper closing sliding groove;

A lower closing limiting ring is also arranged on the part of the closing sliding rod positioned between the upper closing limiting ring and the closing detection piece, and a closing pressure spring is sleeved on the part of the closing sliding rod positioned between the upper closing limiting ring and the lower closing limiting ring;

A closing detection groove is arranged in the lower closing detection shell, a closing detection sensor is fixed on the inner wall of the closing detection groove, and the closing detection sensor is a photoelectric sensor, and the signal of the closing detection sensor is the same as that of the first limit sensor or the second limit sensor; the bottom of the closing detection groove is fixedly provided with a closing limiting table, and the closing limiting table is tightly attached to the bottom surface of the closing sliding rod so as to limit the closing sliding rod.

2. A cartridge according to claim 1, characterized in that: the third core lock rod is sleeved with a core torsion spring, and the core torsion spring is used for generating elastic force for preventing the first core lock plate from rotating in the direction away from the first core lock plate.

3. A cartridge according to claim 1 or 2, characterized in that: the inside of the machine core is a hollow machine core installation cavity, a plurality of banknote boxes are installed in the machine core installation cavity, and banknote discharging mechanisms of each banknote box are driven by a first machine core motor respectively;

A first machine core belt, a second machine core belt and a third machine core belt are respectively arranged in the machine core top cover and above the paper money box, and the second machine core belt is positioned at the paper money outlet of the machine core and above the paper money receiving wheel, so that the second machine core belt can be matched with the first machine core belt to clamp and convey paper money; the first machine core belt, the second machine core belt and the third machine core belt respectively bypass a plurality of first machine core belt wheels, second machine core belt wheels and third machine core belt wheels to form a belt transmission mechanism, the first machine core belt wheels, the second machine core belt wheels and the third machine core belt wheels are respectively arranged on a first machine core shaft, a second machine core shaft and a third machine core shaft corresponding to the first machine core belt wheels, the second machine core shaft and the third machine core belt wheels, and the first machine core shaft, the second machine core shaft and the third machine core shaft are respectively assembled with a machine core top cover side plate in a circumferential rotation manner;

One of the first machine core shaft, the second machine core shaft and the third machine core shaft respectively penetrates out of one of the machine core top cover side plates and then is connected with output shafts of three different second machine core motors through couplings.

4. A cartridge according to claim 3, characterized in that: the belt conveyer is characterized in that a fourth core belt and a fifth core belt which are matched with the first core belt and the third core belt and clamp and convey paper money are respectively arranged below the parts of the first core belt and the third core belt, which are positioned in the core installation cavity, the fourth core belt and the fifth core belt respectively bypass a fourth core belt wheel and a fifth core belt wheel to form a belt transmission mechanism, the fourth core belt wheel and the fifth core belt wheel are respectively arranged on a fourth core shaft and a fifth core shaft which correspond to the fourth core belt wheel and the fifth core belt wheel, and two ends of the fourth core shaft and two ends of the fifth core shaft are respectively assembled with a core top cover side plate in a circumferential rotation manner.

5. A multi-currency dispensing assembly line is characterized in that: use of a movement according to any one of claims 1 to 4.

6. The multi-currency dispensing line according to claim 5, wherein: the paper money sorting machine also comprises a machine core module, a plastic package module, a sorting assembly line and a mechanical arm, wherein the machine core module is used for storing paper money and outputting the paper money into a paper money receiving hopper according to a system instruction;

The mechanical arm is used for conveying paper money in the paper money receiving hopper into a plastic packaging feeding mechanism of the plastic packaging module, the plastic packaging machine outputs stacked paper money to a stacking mechanism after plastic packaging, the stacking mechanism outputs the same paper money to a sorting conveying mechanism of a sorting assembly line from a paper money outlet after stacking, and the side surface of the sorting conveying mechanism is communicated with a sorting frame through a sorting sloping plate; the machine core module comprises a machine core shell and a machine core framework, wherein the machine core shell is arranged outside the machine core framework, a machine core is arranged in the machine core framework, a paper money receiving hopper is respectively arranged at a paper money outlet of each machine core, the paper money receiving hopper is fixed on a paper money receiving support plate, and the paper money receiving support plate is fixed on the machine core framework; the machine core framework bottom is also provided with a slide rail mounting plate, at least one slide rail is arranged on the slide rail mounting plate, and the slide rail is clamped with a support arm sliding block on the mechanical arm and can be assembled in a sliding way.

7. The multi-currency dispensing line according to claim 6, wherein: the mechanical arm comprises a first support arm, a second support arm, a third support arm, a first arm claw and a second arm claw, wherein the first support arm can drive the second support arm and the third support arm to move in the length direction of the first support arm, the second support arm can drive the third support arm to move in the length direction of the third support arm, and the third support arm is provided with the first arm claw and the second arm claw respectively;

The top of the first support arm is provided with a first support arm cover, the bottom of the first support arm is provided with a support arm bottom plate, the bottom of the support arm bottom plate is fixedly provided with a support arm sliding block, and a support arm reinforcing plate is fixed between the top surface of the support arm bottom plate and the side surface of the first support arm; the walking motor is fixed on the support arm bottom plate, a walking output shaft of the walking motor penetrates through the support arm bottom plate and then is fixed with the walking gear in a fitting way, the support arm sliding block is clamped with the sliding rail and can be assembled in a sliding way, and the walking gear is meshed with the walking rack on the fixed sliding rail mounting plate to form a gear-rack transmission mechanism;

The first support arm is internally provided with a first support arm screw rod capable of rotating circumferentially, one end of the first support arm screw rod is assembled with the support arm bottom plate in a circumferential rotation manner, the other end of the first support arm screw rod penetrates out of the first support arm and then enters the first support arm cover and is assembled and fixed with a first support arm belt wheel, and the first support arm belt wheel is connected with the first support arm belt wheel through a first support arm belt to form a belt transmission mechanism; the first support arm belt wheel is arranged on an output shaft of the support arm lifting motor, and the support arm lifting motor is fixed on the first support arm; the first support arm screw rod is assembled with the support arm lifting slide plate through screw threads in a screwing mode, and the support arm lifting slide plate is clamped with the first support arm and can be vertically and slidably assembled;

The second support arm lifting slide plate is fixedly provided with a second support arm, one end of the second support arm is provided with a second support arm cover, a second support arm screw rod is arranged in the second support arm, one end of the second support arm screw rod is assembled with the inside of the second support arm in a circumferential rotation way and is far away from one end of the second support arm cover, the other end of the second support arm screw rod penetrates out of the second support arm cover to enter the second support arm cover and is assembled and fixed with a first support arm belt wheel, and the first support arm belt wheel is connected with a first support arm belt wheel through a second support arm belt to form a belt transmission mechanism; the first support arm belt wheel is arranged on an output shaft of a support arm traversing motor, and the support arm traversing motor is fixed on the first support arm;

the second support arm screw rod is assembled with the support arm transverse sliding plate through screw threads in a screwing mode, the support arm transverse sliding plate is clamped with the outer wall of the second support arm in a sliding mode, and a support arm hinge frame is fixed on the support arm transverse sliding plate;

The support arm hinge frame is provided with a support arm rotating motor, and an output shaft of the support arm rotating motor is assembled and fixed with one end of the second arm claw and the third support arm through a shaft coupling and a support arm hinge shaft; the third support arm is internally provided with a third support arm screw rod, one end of the third support arm screw rod and the second arm claw can be assembled in a circumferential rotation way, the other end of the third support arm screw rod passes through the third support arm and then enters the third support arm cover and is assembled and fixed with a third support arm belt wheel, the third support arm cover is arranged on the third support arm, and the third support arm belt wheel is connected with a third first support arm belt wheel through a third support arm belt to form a belt transmission mechanism; the first support arm belt pulley is fixed on an output shaft of a clamping motor, and the clamping motor is fixed on the first support arm; the third support arm screw rod is assembled with one end of the first arm claw through screw thread screwing, and the end of the first arm claw is clamped in the adjusting chute of the third support arm.