Banknote pressing structure of a bundling machine

Abstract

The utility model discloses a kind of pressing structure of banknote bundling machine, including shell, the shell one side is equipped with back cover, the shell outside is equipped with conveying device, the upper end of the shell is equipped with banknote inlet in conveying device, the upper end of banknote inlet is equipped with banknote pressing plate one in shell outside through adjusting part one, the position of banknote inlet is equipped with outer paper ring in shell, movable inner paper ring is equipped in outer paper ring, the lower end of inner paper ring and outer paper ring is respectively equipped with gap one and gap two, the position of gap one is fixedly equipped with fixed plate in shell, T-shaped extension plate is fixedly equipped on one side of fixed plate, banknote pressing plate two is equipped on T-shaped extension plate through adjusting part two in shell, one side in shell is equipped with paper moving structure, sealing structure is equipped in the lower end of fixed plate in shell;The utility model is equipped with the setting of banknote pressing structure, can realize effective banknote pressing in the process of banknote bundling, to make banknote bundling flat.

Description

Technical Field

[0001] This utility model relates to the field of financial equipment technology, and more specifically to a banknote pressing structure for a bundling machine. Background Technology

[0002] The banknote bundling machine, a specialized tool in the banking system, is used to bundle several banknotes together. Traditional bundling machines require staff to hold the banknotes by hand and place them into the machine for bundling; otherwise, the banknotes are prone to becoming uneven, and the traditional bundling machine tends to crookedly collapse when forming the loops, resulting in unsuccessful bundling.

[0003] The existing technology discloses a banknote conveying and bundling machine with publication number CN217754233U. The conveying device is used to transport banknotes into and out of the bundling machine, and the bundling can be achieved without the need for staff to handle them by hand. However, this utility model still has the following problems: it lacks a banknote pressing device, which can easily cause the banknotes to curl up during the bundling process. Therefore, this utility model proposes a banknote pressing structure for the bundling machine. Utility Model Content

[0004] The purpose of this utility model is to provide a banknote pressing structure for a banknote bundling machine. By setting the banknote pressing structure, effective banknote pressing can be achieved during the banknote bundling process, thereby making the banknote bundling flat.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A banknote pressing structure for a bundling machine includes a housing, a rear cover on one side of the housing, a conveying device on the outer side of the housing, a banknote inlet at the upper end of the housing above the conveying device, a pressing plate at the upper end of the housing above the banknote inlet via an adjustment part, an outer paper ring at the position corresponding to the banknote inlet inside the housing, a movable inner paper ring inside the outer paper ring, a notch 1 and a notch 2 at the lower ends of the inner and outer paper rings respectively, a fixing plate at the position corresponding to the notch 1 inside the housing, a T-shaped extension plate at one side of the fixing plate, a pressing plate 2 at the T-shaped extension plate via an adjustment part 2, a paper shifting structure at one side inside the housing, and a sealing structure at the lower end of the fixing plate inside the housing.

[0007] Furthermore, the adjustment unit includes a U-shaped plate fixed to the upper end of the pressing plate. The U-shaped plate has an inner plate fixedly connected to the housing. A motor is fixedly installed at the lower end of the inner plate. The output end of the motor drives the top threaded column to rotate. The top threaded column is threadedly connected to the U-shaped plate. A top cover is fixedly installed at the upper end of the top threaded column. Grooves are provided on both sides of the inner plate. A locking block is provided at both ends of the U-shaped plate corresponding to the grooves. The locking block is locked in the corresponding groove.

[0008] Furthermore, the second adjustment unit includes vertical plates fixedly mounted on the upper ends of both sides of the T-shaped extension plate, a horizontal plate fixedly mounted on the upper end of the vertical plates, and a cylinder device first fixedly mounted on the upper end of the horizontal plate. The output end of the cylinder device first passes through the horizontal plate and is fixedly connected to the second banknote pressing plate.

[0009] Furthermore, a sloping block is fixedly provided on the side of the inner paper ring away from the banknote inlet via a short connecting post and a long connecting post. A moving plate is fixedly provided on one side of the sloping block. A limiting post is provided through the upper end of the moving plate. One end of the limiting post is fixedly connected to the inner wall of the housing. A limiting plate one is fixedly provided at the other end of the limiting post. A threaded rotating post is provided through the lower end of the moving plate via a threaded connection. A limiting plate two is fixedly provided at both ends of the threaded rotating post. A motor two is fixedly provided on the outside of the housing at the position corresponding to the limiting plate two. The motor two passes through the housing and drives the limiting plate two to rotate.

[0010] Furthermore, the conveying device includes two support plates fixedly connected to the outside of the housing. A transmission column is rotatably provided between the support plates and both sides of the support plates. A transmission belt is fitted over the two transmission columns. A motor is fixedly provided on one side of the support plate. The output end of the motor passes through the support plate to drive the transmission column to rotate. A fixed frame is provided on the transmission belt. The upper end face of the transmission belt, the lower end of the banknote inlet, and the upper end face of the fixed frame are parallel.

[0011] Furthermore, the paper-moving structure includes a motor plate 1 fixedly mounted on the outer side of the housing, a motor 3 fixedly mounted on the motor plate 1, two paper-turning columns inside the housing, the lower end face of one paper-turning column abutting the upper end face of the other paper-turning column, one end of each paper-turning column being rotatably connected to the housing via a rotating shaft 1, each rotating shaft 1 having a gear, the gears meshing with each other, the motor 3 passing through the housing to drive the upper rotating shaft 1 to rotate, a controller fixedly mounted on the inner wall of the housing corresponding to the lower end of the paper-turning column, a rotating shaft 2 at one end of the controller, the rotating shaft 2 passing through the housing and extending to the outer side of the housing, both the output ends of the rotating shaft 2 and the motor 3 having an embedded annular groove, the embedded annular groove being fitted with a rubber ring, and the motor plate 1 having a through hole at the position opposite to the rubber ring.

[0012] Furthermore, the upper surface of the inclined block is an inclined surface, and a paper-moving structure is provided on the lower side of the inclined block inside the housing. Two channel plates are provided between the paper-moving structure and the inclined block. One end of the two channel plates is fixedly connected to the inner wall of the housing. The highest point of the inclined surface is parallel to the inner end face of the outer paper ring, and an inclined path is formed between the two channel plates. The lowest point of the inclined surface is parallel to the inclined path.

[0013] Furthermore, the sealing structure includes a motor four fixedly connected to the inner wall of the housing. The output end of the motor four is fixedly connected to one end of a rotating shaft three. An irregular cam is fixedly mounted on the rotating shaft three. The upper end of the irregular cam abuts against the lower end face of the movable housing. A blade is fixedly mounted on one side of the upper end of the movable housing, and a heating block is fixedly mounted on the other side. A power supply device is provided inside the movable housing. Slider blocks are fixedly mounted on both sides of the lower end of the movable housing. Side plates are located on both sides of the movable housing. Both ends of the side plates are fixedly connected to the inner wall of the housing. A groove is provided on the side plate corresponding to the position of the slider, and the slider is engaged in the corresponding groove.

[0014] Furthermore, a fixing structure is provided on one side of the housing near the paper transfer structure. The fixing structure includes a straightening plate. One end of the straightening plate is fixedly connected to the outside of the housing. A motor is fixedly provided on one side of the straightening plate. The output end of the motor passes through the straightening plate to drive the inner column to rotate. A threaded side column is fixedly provided at the end of the inner column away from the straightening plate. A round plate is fixedly provided on the outside of the threaded side column through threads. A paper inlet is provided on the housing at the position corresponding to the inner column.

[0015] Furthermore, an extrusion block is provided at the lower end of one side of the fixed plate inside the housing. One end of the extrusion block is fixedly connected to one end of the connecting column. The other end of the connecting column passes through the movable slot of the housing and is fixedly connected to the movable end of the cylinder device two. A cylinder plate is fixedly provided at the lower end of the cylinder device two. One end of the cylinder plate is fixedly connected to the outer wall of the housing.

[0016] Beneficial effects: This utility model uses the synergistic action of the first and second pressing plates to press and secure both ends of the banknotes, effectively solving the problem of banknotes curling up due to lack of fixation during the traditional bundling process. By combining the outer paper ring with the movable inner paper ring and adjusting the position of the inner paper ring by the inclined block, a stable banknote bundling paper channel is formed, avoiding the problem of banknote bundling paper collapse caused by the traditional single paper ring. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the rear cross-sectional structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the connecting part of the outer paper ring, inner paper ring and inclined block of this utility model;

[0021] Figure 4 This is a schematic diagram of the banknote pressing plate and the U-shaped plate structure of this utility model;

[0022] Figure 5This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0023] Figure 6 This is a schematic diagram of the cross-sectional structure of the movable plate of this utility model;

[0024] Figure 7 This is a schematic diagram of the cross-sectional structure of the paper-moving structure of this utility model;

[0025] Figure 8 This is a schematic diagram of the four-phase motor and irregular cam structure of this utility model;

[0026] Figure 9 This is a schematic diagram of the cross-sectional structure of the extrusion block of this utility model;

[0027] Figure 10 This is a schematic diagram of the conveying device of this utility model;

[0028] Figure 11 This is a schematic diagram of the cross-sectional structure of the fixed structure of this utility model.

[0029] Reference numerals: 1. Housing; 101. Banknote inlet; 102. Rear cover; 103. Moving channel; 2. U-shaped plate; 201. Banknote pressing plate one; 202. Locking block; 3. Motor four; 301. Rotating shaft three; 4. Moving housing; 401. Slider; 5. Side plate; 501. Slide groove; 6. Motor plate one; 601. Through hole; 7. Controller; 701. Rotating shaft two; 8. Paper transfer column; 801. Rotating shaft one; 802. Gear; 9. Transmission column; 901. Transmission belt; 10. Fixing frame; 11. Support plate; 12. Motor six; 121. Inner column; 122. Threaded side column; 13. Outer paper ring; 131. Notch two; 132. Fixing column; 14. Inner paper ring; 141. Notch one; 15. Cylinder device two; 151. Cylinder plate ; 16. Squeezing block; 161. Connecting column; 17. Fixing plate; 171. T-shaped extension plate; 172. Vertical plate; 173. Horizontal plate; 18. Round plate; 19. Straight plate; 20. Motor 1; 21. Motor 2; 22. Embedded annular groove; 23. Rubber ring; 24. Motor 3; 25. Limiting plate 2; 26. Threaded rotating column; 27. Limiting column; 28. Moving plate; 29. ​​Limiting plate 1; 30. Irregular cam; 31. Short connecting column; 32. Long connecting column; 33. Inclined block; 34. Channel plate; 35. Inclined track; 36. Paper inlet; 37. Heating block; 38. Blade; 39. Banknote pressing plate 2; 40. Cylinder device 1; 41. Inner plate; 42. Motor 5; 43. Groove; 44. Top threaded column; 45. Top cover. Detailed Implementation

[0030] like Figure 1 , Figure 2 and Figure 10As shown in this specific embodiment, a banknote pressing structure for a bundling machine includes a housing 1. A rear cover 102 is provided on one side of the housing 1, and a conveying device is provided on the outside of the housing 1. The housing 1 has a banknote inlet 101 at the upper end of the conveying device. The conveying device includes two support plates 11 fixedly connected to the outside of the housing 1. Transmission columns 9 are rotatably provided between the support plates 11 and both sides of the support plates 11. A conveyor belt 901 is provided over the two transmission columns 9. A motor 20 is fixedly provided on one support plate 11. The output end of the motor 20 passes through the support plate 11 to drive the transmission column 9 to rotate. A fixing frame 10 is provided on the conveyor belt 901. The upper end face of the conveyor belt 901, the lower end of the banknote inlet 101, and the upper end face of the fixing plate 17 are parallel. The start of the motor 20 can drive the conveyor belt 901 to move. With the setting of the fixing frame 10, the banknotes can be quickly positioned and transported into the housing 1 for bundling.

[0031] like Figure 1 and Figure 4 As shown, a banknote pressing plate 201 is provided on the upper end of the banknote inlet 101 outside the housing 1 via an adjustment part. The adjustment part includes a U-shaped plate 2 fixed to the upper end of the banknote pressing plate 201. An inner plate 41 fixedly connected to the housing 1 is provided inside the U-shaped plate 2. A motor 42 is fixedly provided at the lower end of the inner plate 41. The output end of the motor 42 drives the top threaded column 44 to rotate. The top threaded column 44 is threadedly connected to the U-shaped plate 2. A top cover 45 is fixedly provided at the upper end of the top threaded column 44. Grooves 43 are provided on both sides of the inner plate 41. A locking block 202 is provided at both ends of the U-shaped plate 2 corresponding to the grooves 43. The locking block 202 is locked in the corresponding grooves 43. The start of the motor 42 can drive the top threaded column 44 to rotate, thereby controlling the up and down movement of the U-shaped plate 2, so as to realize the pressing plate 201 pressing and fixing one end of the banknote.

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, an outer paper ring 13 is provided inside the housing 1 at the position corresponding to the banknote inlet 101. A movable inner paper ring 14 is provided inside the outer paper ring 13. The lower ends of the inner paper ring 14 and the outer paper ring 13 are respectively provided with a notch 141 and a notch 2 131. A fixing plate 17 is fixedly provided inside the housing 1 at the position corresponding to the notch 141. A T-shaped extension plate 171 is fixedly provided on one side of the fixing plate 17. The fixing plate 17 and the T-shaped extension plate 171 serve to support the banknotes.

[0033] The T-shaped extension plate 171 is equipped with a banknote pressing plate 39 via an adjustment section 2. The adjustment section 2 includes vertical plates 172 fixedly mounted on the upper ends of both sides of the T-shaped extension plate 171, and a horizontal plate 173 fixedly mounted on the upper end of the vertical plates 172. A cylinder device 40 is fixedly mounted on the upper end of the horizontal plate 173. The output end of the cylinder device 40 passes through the horizontal plate 173 and is fixedly connected to the banknote pressing plate 39. The activation of the cylinder device 40 can drive the banknote pressing plate 39 to move down and press and fix the other end of the banknote. Together with the banknote pressing plate 201, it achieves double pressing of both ends of the banknote, effectively solving the problem of banknote curling.

[0034] like Figure 3 and Figure 6 As shown, a sliding block 33 is fixedly mounted on the side of the inner paper ring 14 away from the banknote inlet 101 via a short connecting post 31 and a long connecting post 32. A moving plate 28 is fixedly mounted on one side of the sliding block 33. A limiting post 27 is passed through the upper end of the moving plate 28. One end of the limiting post 27 is fixedly connected to the inner wall of the housing 1, and a limiting plate 29 is fixedly mounted on the other end of the limiting post 27. The limiting post 27 and the limiting plate 29 limit the distance the moving plate 28 moves. A threaded rotating post 26 is passed through the lower end of the moving plate 28 via a threaded connection. The threaded rotating column 26 is fixedly provided with limiting plates 25 at both ends. The outer side of the housing 1 is fixedly provided with a motor 21 corresponding to the position of the limiting plates 25. The motor 21 passes through the housing 1 and drives the limiting plates 25 to rotate. The start of the motor 21 can drive the limiting plates 25 to rotate, thereby driving the threaded rotating column 26 to rotate. This can adjust the movement of the moving plate 28. The movement of the moving plate 28 can drive the inclined block 33 to move, thereby driving the inner paper ring 14 to move away from the outer paper ring 13, thus facilitating the subsequent bundling of banknote paper.

[0035] like Figure 2 and Figure 7 As shown, a paper-shifting structure is provided on one side of the housing 1. The paper-shifting structure includes a motor plate 6 fixedly mounted on the outside of the housing 1, a motor 24 fixedly mounted on the motor plate 6, and two paper-rotating columns 8 inside the housing 1. The lower end face of one paper-rotating column 8 abuts against the upper end face of the other paper-rotating column 8. One end of each paper-rotating column 8 is rotatably connected to the housing 1 through a rotating shaft 801. Each rotating shaft 801 is equipped with a gear 802, which meshes with each other. The motor 24 passes through the housing 1 and drives the upper rotating shaft 801 to rotate. The cooperation between the motor 24 and the gear 802 enables the motor 24 to start, which can drive the paper-rotating column 8 to rotate, thereby realizing the release and recycling of the banknote paper.

[0036] A controller 7 is fixedly installed on the inner wall of the housing 1 at the lower end of the paper-turning column 8. One end of the controller 7 is provided with a rotating shaft 701, which extends through the housing 1 to the outside of the housing 1. Both the rotating shaft 701 and the output end of the motor 24 are provided with embedded annular grooves 22. A rubber ring 23 is provided on the outer sleeve of the embedded annular groove 22. The motor plate 6 is provided with a through hole 601 at the position opposite to the rubber ring 23. The setting of the controller 7 and the rubber ring 23 makes the rotation of the rotating shaft 701 synchronized with the rotation of the output end of the motor 24. Thus, the controller 7 can control the start and stop of the motor 24 and the rotation direction of the output end of the motor 24 according to the rotation direction and number of rotations of the rotating shaft 701, thereby realizing the control of the release and recycling of the banknote paper.

[0037] The upper surface of the inclined block 33 is an inclined surface. A paper-moving structure is provided on one side of the inclined block 33 inside the housing 1. Two channel plates 34 are provided between the paper-moving structure and the inclined block 33. One end of the two channel plates 34 is fixedly connected to the inner wall of the housing 1. The highest point of the inclined surface is parallel to the inner end face of the outer paper ring 13. An inclined path 35 is formed between the two channel plates 34. The lowest point of the inclined surface is parallel to the inclined path 35. This allows the paper bundle to pass between the channel plates 34, then through the inclined surface of the inclined block 33, and finally through the outer paper ring 13 and the inner paper ring 14 to form a ring shape when the paper bundle is moved out through the paper-moving structure.

[0038] like Figure 2 and Figure 8 As shown, a sealing structure is provided at the lower end of the fixed plate 17 inside the housing 1. The sealing structure includes a motor 3 fixedly connected to the inner wall of the housing 1. The output end of the motor 3 is fixedly connected to one end of the rotating shaft 301. An irregular cam 30 is fixedly provided on the rotating shaft 301. The upper end of the irregular cam 30 abuts against the lower end face of the movable housing 4. A blade 38 is fixedly provided on one side of the upper end of the movable housing 4, and a heating block 37 is fixedly provided on the other side. A power supply device is provided inside the movable housing 4. Slider 401s are fixedly provided on both sides of the lower end of the movable housing 4. Side plates 5 are respectively located on the movable housing. 4. Both ends of the side plate 5 are fixedly connected to the inner wall of the housing 1. The side plate 5 is provided with a groove 501 corresponding to the position of the slider 401. The slider 401 is locked in the corresponding groove 501. When the motor 4 3 starts, it can control the rotating shaft 301 to rotate, thereby driving the irregular cam 30 to rotate, and finally driving the moving housing 4 to move up and down. The blade 38 and the heating block 37 are set so that when the moving housing 4 moves up, the blade 38 can cut off the excess banknote paper. The power supply can make the heating block continuously heat up to heat-seal the seal of the banknote paper at the bottom.

[0039] like Figure 1 , Figure 2 and Figure 11As shown, a fixing structure is provided on one side of the housing 1 near the paper transfer structure. The fixing structure includes a straight plate 19. One end of the straight plate 19 is fixedly connected to the outside of the housing 1. A motor 12 is fixedly provided on one side of the straight plate 19. The output end of the motor 12 passes through the straight plate 19 to drive the inner column 121 to rotate. A threaded side column 122 is fixedly provided at the end of the inner column 121 away from the straight plate 19. A round plate 18 is fixedly provided on the outside of the threaded side column 122 by threads. The housing 1 has a paper inlet 36 at the position corresponding to the inner column 121. The arrangement of the round plate 18 and the threaded side column 122 allows the banknote paper tray to be installed on the inner column 121 to fix the banknote paper. With the start of the motor 12, the banknote paper can be rotated, which facilitates the release and recycling of the banknote paper.

[0040] like Figure 5 and Figure 9 As shown, a pressing block 16 is provided at the lower end of the fixed plate 17 inside the housing 1. One end of the pressing block 16 is fixedly connected to one end of the connecting column 161. The other end of the connecting column 161 passes through the movable slot 103 of the housing 1 and is fixedly connected to the movable end of the cylinder device 2 15. A cylinder plate 151 is fixedly provided at the lower end of the cylinder device 2 15. One end of the cylinder plate 151 is fixedly connected to the outer wall of the housing 1. The activation of the cylinder device 2 15 controls the up and down movement of the connecting column 161, thereby allowing the pressing block 16 to move up and down. When the pressing block 16 moves up and abuts against the lower end of the fixed plate 17, it can fix one end of the banknote binding paper, so that when the other end of the banknote binding paper shrinks, the banknote binding paper can bind the banknote.

[0041] Working principle: First, install the banknote bundling tray, unscrew the abutment plate 18, and place the rolled banknote bundling tray onto the inner column 121. Tighten the abutment plate 18 to fix the banknote bundling tray axially. Manually pull the end of the banknote bundling paper through the gap between the paper-turning columns 8, the inclined channel 35 formed by the channel plate 34, and the annular channel between the outer paper ring 13 and the inner paper ring 14, ensuring that the end of the banknote bundling paper extends to about 20mm below the fixing plate 17. Then place the banknotes and insert one end of the banknotes to be bundled into the slot of the fixing frame 10. It is recommended to process 100 banknotes (1 bundle) at a time. Next, the automatic banknote feeding stage begins. Motor 1 (20) is started, driving the transmission column 9 to rotate. The transmission belt 901 feeds the banknotes into the housing 1 at a speed that allows additional sensor devices, such as photoelectric sensors, to be installed inside the housing 1. Once the banknotes reach the center of the fixing plate 17, motor 1 (20) stops, and motor 5 (42) starts, driving the top threaded column 44 to rotate. The U-shaped plate 2 moves down along the groove 43, and the pressing plate 1 (201) presses down on the front end of the banknote. Simultaneously, cylinder device 1 (40) is activated, and pressing plate 2 (39) presses down on the end of the banknote. Cylinder device 2 (15) pushes the connecting... The receiving column 161 moves upward, and the squeezing block 16 presses the banknote paper tightly against the bottom of the fixed plate 17. Motor 21 drives the threaded rotating column 26 to rotate, and the moving plate 28 drives the inclined moving block 33 to move to the right. The inner paper ring 14 is disengaged from the working position. Motor 3 24 and motor 6 12 start synchronously (rotating in opposite directions). The paper-turning column 8 retracts the banknote paper. The rubber ring 23 drives the controller 7 to count the number of rotations of the rotating shaft 701. When the cable tie is tightened to the preset length, the retraction stops. Motor 4 3 drives the irregular cam 30 to rotate. When the high point of the irregular cam 30 contacts the moving housing 4, the housing 1... The heating block 37 moves upward and first contacts the binding strap to achieve heat melting. The blade 38 then cuts off the excess banknote binding paper. After 1.5 seconds of heat melting, the cam rotates to the low point, the sealing assembly resets, the cylinder device 2 15 retracts, the squeezing block 16 moves downward, the motor 2 21 reverses, the inner paper ring 14 resets, the banknote pressing plate 1 201 and the banknote pressing plate 2 39 rise and reset, the motor 1 20 starts in reverse, the conveyor belt 901 outputs the finished bundle, and at the same time the motor 3 24 and the motor 6 12 rotate forward, the paper column 8 releases a new banknote binding paper strip to the ready position. Repeating this process will achieve the bundling of banknotes.

[0042] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A banknote pressing structure for a bundling machine, comprising a housing (1), wherein a rear cover (102) is provided on one side of the housing (1), characterized in that, The outer side of the housing (1) is provided with a conveying device. The upper end of the housing (1) of the conveying device is provided with a banknote inlet (101). The upper end of the banknote inlet (101) of the housing (1) is provided with a banknote pressing plate (201) through an adjustment part. The inner side of the housing (1) is provided with an outer paper ring (13) corresponding to the banknote inlet (101). The inner paper ring (13) is provided with a movable inner paper ring (14). The lower ends of the inner paper ring (14) and the outer paper ring (13) are respectively provided with a notch (141) and a notch (131). The inner side of the housing (1) is provided with a fixing plate (17) corresponding to the notch (141). A T-shaped extension plate (171) is fixed on one side of the fixing plate (17). A banknote pressing plate (39) is provided on the T-shaped extension plate (171) through an adjustment part. The inner side of the housing (1) is provided with a paper shifting structure. The lower end of the fixing plate (17) of the housing (1) is provided with a sealing structure.

2. The banknote pressing structure of a bundling machine according to claim 1, characterized in that, The adjustment unit includes a U-shaped plate (2) fixed to the upper end of the pressing plate (201). The U-shaped plate (2) has an inner plate (41) fixedly connected to the shell (1). The lower end of the inner plate (41) is fixedly provided with a motor (42). The output end of the motor (42) drives the top threaded column (44) to rotate. The top threaded column (44) is threadedly connected to the U-shaped plate (2). The upper end of the top threaded column (44) is fixedly provided with a top cover (45). The inner plate (41) has grooves (43) on both sides. The U-shaped plate (2) has locking blocks (202) at both ends corresponding to the grooves (43). The locking blocks (202) are locked in the corresponding grooves (43).

3. The banknote pressing structure of a bundling machine according to claim 1, characterized in that, The second adjustment unit includes a vertical plate (172) fixedly provided on both upper ends of the T-shaped extension plate (171), a horizontal plate (173) fixedly provided on the upper end of the vertical plate (172), and a cylinder device (40) fixedly provided on the upper end of the horizontal plate (173). The output end of the cylinder device (40) passes through the horizontal plate (173) and is fixedly connected to the second banknote pressing plate (39).

4. The banknote pressing structure of a bundling machine according to claim 1, characterized in that, The inner paper ring (14) is fixedly provided with a sliding block (33) on the side away from the banknote inlet (101) by a short connecting post (31) and a long connecting post (32). A moving plate (28) is fixedly provided on one side of the sliding block (33). A limiting post (27) is provided through the upper end of the moving plate (28). One end of the limiting post (27) is fixedly connected to the inner wall of the housing (1). A limiting plate (29) is fixedly provided at the other end of the limiting post (27). A threaded rotating post (26) is provided through the lower end of the moving plate (28) by a threaded connection. A limiting plate (25) is fixedly provided at both ends of the threaded rotating post (26). A motor (21) is fixedly provided on the outside of the housing (1) at the position corresponding to the limiting plate (25). The motor (21) passes through the housing (1) and drives the limiting plate (25) to rotate.

5. The banknote pressing structure of a bundling machine according to claim 2, characterized in that, The conveying device includes two support plates (11) fixedly connected to the outer shell (1). A transmission column (9) is rotatably provided between the support plates (11) and both sides of the support plates (11). A transmission belt (901) is provided over the two transmission columns (9). A motor (20) is fixedly provided on one side of the support plate (11). The output end of the motor (20) passes through the support plate (11) to drive the transmission column (9) to rotate. A fixing frame (10) is provided on the transmission belt (901). The upper end face of the transmission belt (901), the lower end of the banknote inlet (101) and the upper end face of the fixing plate (17) are parallel.

6. The banknote pressing structure of a bundling machine according to claim 4, characterized in that, The paper-moving structure includes a motor plate (6) fixedly mounted on the outside of the housing (1), a motor (24) fixedly mounted on the motor plate (6), and two paper-turning columns (8) inside the housing (1). The lower end face of one paper-turning column (8) abuts against the upper end face of the other paper-turning column (8). One end of each paper-turning column (8) is rotatably connected to the housing (1) via a rotating shaft (801). Each rotating shaft (801) is equipped with a gear (802), and the gears (802) mesh with each other. The motor (24) passes through the housing (1). 1) Drive the upper rotating shaft (801) to rotate. The inner wall of the housing (1) is fixedly provided with a controller (7) at the lower end of the paper-turning column (8). One end of the controller (7) is provided with a rotating shaft (701). The rotating shaft (701) passes through the housing (1) and extends to the outside of the housing (1). The output ends of the rotating shaft (701) and the motor (24) are both provided with embedded annular grooves (22). The embedded annular grooves (22) are covered with rubber rings (23). The motor plate (6) is provided with a through hole (601) at the position opposite to the rubber rings (23).

7. The banknote pressing structure of a bundling machine according to claim 6, characterized in that, The upper surface of the inclined block (33) is an inclined surface. A paper-moving structure is provided on one side of the inclined block (33) inside the housing (1). Two channel plates (34) are provided between the paper-moving structure and the inclined block (33). One end of the two channel plates (34) is fixedly connected to the inner wall of the housing (1). The highest point of the inclined surface is parallel to the inner end face of the outer paper ring (13). An inclined channel (35) is formed between the two channel plates (34). The lowest point of the inclined surface is parallel to the inclined channel (35).

8. The banknote pressing structure of a bundling machine according to claim 1, characterized in that, The sealing structure includes a motor four (3) fixedly connected to the inner wall of the housing (1). The output end of the motor four (3) is fixedly connected to one end of the rotating shaft three (301). An irregular cam (30) is fixedly provided on the rotating shaft three (301). The upper end of the irregular cam (30) abuts against the lower end face of the movable housing (4). A blade (38) is fixedly provided on one side of the upper end of the movable housing (4), and a heating block (37) is fixedly provided on the other side. A power supply device is provided inside the movable housing (4). Slider (401) is fixedly provided on both sides of the lower end of the movable housing (4). Side plates (5) are located on both sides of the movable housing (4). Both ends of the side plates (5) are fixedly connected to the inner wall of the housing (1). A groove (501) is provided on the side plate (5) corresponding to the position of the slider (401). The slider (401) is locked in the corresponding groove (501).

9. The banknote pressing structure of a bundling machine according to claim 1, characterized in that, A fixing structure is provided on one side of the housing (1) near the paper transfer structure. The fixing structure includes a straight plate (19). One end of the straight plate (19) is fixedly connected to the outside of the housing (1). A motor six (12) is fixedly provided on one side of the straight plate (19). The output end of the motor six (12) passes through the straight plate (19) to drive the inner column (121) to rotate. A threaded side column (122) is fixedly provided at the end of the inner column (121) away from the straight plate (19). A round plate (18) is fixedly provided on the outside of the threaded side column (122) by threads. A paper inlet (36) is provided on the housing (1) at the position corresponding to the inner column (121).

10. The banknote pressing structure of a bundling machine according to claim 1, characterized in that, An extrusion block (16) is provided at the lower end of the fixed plate (17) inside the housing (1). One end of the extrusion block (16) is fixedly connected to one end of the connecting column (161). The other end of the connecting column (161) passes through the movable through groove (103) of the housing (1) and is fixedly connected to the movable end of the cylinder device (15). A cylinder plate (151) is fixedly provided at the lower end of the cylinder device (15). One end of the cylinder plate (151) is fixedly connected to the outer wall of the housing (1).

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