Bill book separating device

Abstract

The invention discloses a bill book separation device, and relates to the technical field of automatic bill separation. Comprising a support; the feeding mechanism comprises a feeding tray, the feeding tray is connected with the support, and a through groove is formed in one end of the feeding tray; the lifting mechanism comprises a lifting assembly and a lifting push plate, the lifting assembly is connected to the support, the lifting push plate is in sliding connection with the lifting assembly, and the lifting push plate is arranged below the through groove and can penetrate through the through groove; the clamping mechanism comprises a sliding assembly and a pneumatic claw, the sliding assembly is slidably connected to the top end of the support, and the pneumatic claw is connected to the end, close to the lifting push plate, of the sliding assembly. According to the bill book separating device provided by the invention, the lifting push plate is driven to move through the lifting assembly, so that the lifting push plate pushes the bill books to move upwards, the bill books on the uppermost layer are clamped through the pneumatic claw, the bill books are separated one by one, lossless separation of the bill books is realized, continuous long-time production is realized, and the production efficiency is improved. The production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic bill separation, and more particularly to a bill book separation device. Background Art

[0002] Prize tickets need to be fully traceable after leaving the production environment. Therefore, the start and end numbers of each ticket need to be identified and calibrated before the ticket book is put into the packaging box. The number range can be obtained by reading the QR code information on the first page of the book using a high-speed image recognition system. At the same time, the QR code label is inkjet printed and sealed on the ticket book packaging box, and the entire process can be traced through the outer packaging coding.

[0003] In the existing production process, the bill punching and folding device and the bill book start and end number reading device are produced independently. Therefore, in order to identify and read the start and end numbers of each bill, the stacked bill books need to be separated one by one and transmitted to the visual recognition device. In order to facilitate consumers to scrape off the covering coating of the prize redemption area, the coating is made of soft coating material, which is easily damaged by friction and exposes the prize redemption area. Therefore, manual separation is mainly adopted at present. Therefore, when the output is large, the labor intensity is too high, and continuous production for a long time cannot be achieved, which seriously restricts the bill production capacity and affects the packaging efficiency. Summary of the invention

[0004] In view of this, the present invention provides a bill book separation device to achieve lossless separation between bill books. In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] The present invention provides a bill book separation device, comprising:

[0006] Bracket;

[0007] A feeding mechanism, comprising a feeding tray, the feeding tray is connected to the bracket, and one end of the feeding tray is provided with a through slot;

[0008] The lifting mechanism comprises a lifting assembly and a lifting push plate, wherein the lifting assembly is connected to the bracket, the lifting push plate is slidably connected to the lifting assembly, and the lifting push plate is arranged below the through slot and can pass through the through slot;

[0009] The clamping mechanism comprises a sliding component and an air claw. The sliding component is slidably connected to the top end of the bracket, and one end of the sliding component close to the lifting push plate is connected to the air claw.

[0010] Furthermore, the feeding mechanism also includes a rotating component, which includes a rotating motor, a first reducer and a transmission member, and a through slot is provided at each end of the feeding tray. The rotating motor is fixed on the bracket, and the output shaft of the rotating motor is connected to the input shaft of the first reducer, and the output shaft of the first reducer is connected to the input shaft of the transmission member, and the output shaft of the transmission member is connected to the center of the feeding tray.

[0011] Furthermore, it also includes an adjustment mechanism, which includes an adjustment bracket, an adjustment screw, an adjustment guide rail, an adjustment slider, a handwheel and an adjustment assembly. Two adjustment brackets are provided, and the two adjustment brackets are spaced apart on the feed tray between the two through grooves. The threads at both ends of the adjustment screw have opposite rotation directions, and the two ends of the adjustment screw are rotatably connected to the two adjustment brackets. A handwheel is provided at one end of the adjustment screw, and an adjustment guide rail is fixed between the two adjustment brackets. The two ends of the adjustment screw are respectively connected to an adjustment slider, and the two adjustment sliders are slidably connected to the adjustment guide rail. The adjustment assembly is provided at one end of the adjustment slider close to the through groove.

[0012] Furthermore, the adjustment component includes a limit plate and a connecting plate, the limit plate is fixed on the adjustment slider, and connecting plates are provided at both ends of the limit plate, and the connecting plates are vertically arranged with the feed tray.

[0013] Furthermore, it also includes an ejection mechanism, which includes an ejection bracket, an ejection cylinder and an ejection plate, the output shaft of the transmission member is a hollow shaft, one end of the ejection bracket is fixed to the bracket, the other end of the ejection bracket passes through the hollow shaft and extends upward, the upper end of the ejection bracket is provided with an ejection cylinder, the ejection cylinder is horizontally arranged and extends toward the end close to the feed tray, and the ejection plate is arranged at the end of the ejection cylinder close to the feed tray.

[0014] Furthermore, the sliding assembly includes a displacement bracket, a guide rail, a guide rail slider, an electric cylinder and a crossbeam. Two displacement brackets are provided, and the two displacement brackets are arranged at intervals. The two displacement brackets are both arranged at one end of the feed tray away from the ejection cylinder and connected to the top of the bracket. The guide rail is connected to the top of the displacement bracket. The electric cylinder is arranged at one end of the guide rail. The guide rail slider is slidably connected to the guide rail. The output end of the electric cylinder is connected to the guide rail slider. The two guide rail sliders are connected through the crossbeam, and the air claw is connected to the crossbeam.

[0015] Furthermore, an adjusting cylinder is provided on the crossbeam, and the air claw is connected to the adjusting cylinder, so that the air claw is moved up and down by the adjusting cylinder.

[0016] Furthermore, it also includes an air gripper adjustment mechanism, which includes a back plate, a displacement screw, a displacement motor and a displacement slider. The back plate is connected to the free end of the adjustment cylinder, the displacement motor is fixed to the back plate, the output end of the displacement motor is connected to the displacement screw, the displacement screw is rotatably connected to the back plate, the threads at both ends of the displacement screw have opposite rotation directions, two displacement sliders are provided, the two displacement sliders are respectively threadedly connected to the two ends of the displacement screw, a limit rod is fixed to the back plate, the displacement slider is slidably connected to the limit rod, and the bottom end of each of the displacement sliders is connected to a connecting plate, and the end of the connecting plate away from the displacement slider is connected to the air gripper.

[0017] Furthermore, it also includes a control system, which is electrically connected to the rotating motor, the pushing cylinder, the adjusting cylinder and the displacement motor.

[0018] It can be seen from the above technical solution that, compared with the prior art, the present invention discloses a bill book separation device, which neatly places the bill book stacks on the feed tray, drives the movement of the lifting push plate through the lifting assembly, so that the lifting push plate pushes the bill book upward, clamps the top bill book through the air claws, separates the bill books one by one, realizes the lossless separation of the bill books, realizes continuous and long-term production, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of the feeding mechanism provided by the present invention;

[0021] Figure 2 A top view of the feeding mechanism provided by the present invention;

[0022] Figure 3 A schematic diagram of the structure of the rotating assembly provided by the present invention;

[0023] Figure 4 A schematic diagram of the structure of the lifting mechanism provided by the present invention;

[0024] Figure 5 A rear view of the lifting mechanism provided by the present invention;

[0025] Figure 6A schematic diagram of the structure of the ejection mechanism provided by the present invention;

[0026] Figure 7 A rear view of the ejection mechanism provided by the present invention;

[0027] Figure 8 A schematic diagram of the structure of the sliding assembly provided by the present invention;

[0028] Fig. 9 A schematic diagram of the structure of the air gripper adjustment mechanism provided by the present invention;

[0029] Fig.10 This is a schematic structural diagram of the conveying mechanism provided by the present invention.

[0030] In the figure: 1. feeding mechanism; 11. rotating motor; 12. first reducer; 13. transmission member; 14. feeding tray; 2. adjusting mechanism; 21. adjusting guide rail; 22. adjusting slider; 23. hand wheel; 24. adjusting screw; 25. adjusting assembly; 3. lifting mechanism; 31. second reducer; 32. lifting motor; 33. lifting guide rail; 34. lifting screw; 35. lifting slider; 36. lifting push plate; 37. screw nut; 4. ejection mechanism; 41. ejection bracket; 42. ejection cylinder; 43. ejection plate; 5. sliding mechanism; 51. electric cylinder; 52. guide rail slider; 53. guide rail; 54. crossbeam; 55. adjusting cylinder; 6. air claw adjusting mechanism; 61. displacement motor; 62. air claw; 63. displacement screw; 64. back plate; 65. displacement slider; 7. conveying mechanism; 8. bill book. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-10 The embodiment of the present invention discloses a bill book separation device, comprising:

[0033] Bracket;

[0034] The feeding mechanism 1 includes a feeding tray 14, the feeding tray 14 is connected to the bracket, and one end of the feeding tray 14 is provided with a through slot;

[0035] The lifting mechanism 3 includes a lifting assembly and a lifting push plate 36. The lifting assembly is connected to the bracket. The lifting push plate 36 is slidably connected to the lifting assembly. The lifting push plate 36 is arranged below the through slot and can pass through the through slot.

[0036] The clamping mechanism includes a sliding assembly and an air claw 62 . The sliding assembly is slidably connected to the top of the bracket, and one end of the sliding assembly close to the lifting push plate 36 is connected to the air claw 62 .

[0037] Before working, the bill book stack is neatly placed on the feeding tray 14 and located above the through slot, the separation device is started, and the lifting assembly drives the lifting push plate 36 to move upward, so that the lifting push plate 36 passes through the through slot from the bottom and moves upward to push the bill book stack upward until the top bill book 8 reaches a predetermined horizontal height, and the sliding assembly is started to move the air gripper 62 toward the bill book stack until the air gripper 62 contacts the bill book stack and grabs the top bill book 8. After the air gripper 62 grabs the bill book 8 The sliding assembly drives the air gripper 62 to move toward the end away from the bill book stack until the air gripper 62 returns to its initial position, and the air gripper 62 releases the bill book 8. During this process, the lifting assembly drives the lifting push plate 36 to move upward again, pushing the next bill book 8 to a predetermined height, and the air gripper 62 approaches the bill book 8 again and grabs the bill book 8. After grabbing the bill book 8, the air gripper 62 grabs the bill book 8 again and moves it to its initial position, releasing the grab of the bill book 8, and repeating this process to separate the bill books 8 one by one.

[0038] In some embodiments, a soft rubber pad is adhered to the surface of the air gripper 62 .

[0039] In some embodiments, the lifting assembly includes a second reducer 31, a lifting motor 32, a lifting guide rail 33, a lifting screw 34, a lifting slider 35 and a screw nut 37. The lifting motor 32 is fixed on the bracket, the output shaft of the lifting motor 32 is connected to the input shaft of the second reducer 31, the output shaft of the second reducer 31 is connected to the lifting screw 34, the lifting screw 34 is rotatably connected to the bracket, the lifting guide rail 33 is arranged parallel to the lifting screw 34 and fixed on the bracket, the lifting screw 34 is threadedly connected to the screw nut 37, the screw nut 37 is connected to the lifting slider 35, the lifting slider 35 is slidably connected to the lifting guide rail 33, and the lifting push plate 36 is fixed to the end of the screw nut 37 close to the feed tray 14.

[0040] During operation, the lifting motor 32 drives the second reducer 31 to drive the lifting screw 34 to rotate. Under the action of the lifting screw 34 and the lifting slider 35, the screw nut 37 slides up and down along the lifting screw 34, thereby driving the lifting push plate 36 to move up and down, so that the lifting push plate 36 pushes the stack of bills upward.

[0041] In some embodiments, the feeding mechanism 1 also includes a rotating component, which includes a rotating motor 11, a first reducer 12 and a transmission member 13. A through groove is provided at each end of the feeding tray 14. The rotating motor 11 is fixed on the bracket. The output shaft of the rotating motor 11 is connected to the input shaft of the first reducer 12. The output shaft of the first reducer 12 is connected to the input shaft of the transmission member 13. The output shaft of the transmission member 13 is connected to the center of the feeding tray 14.

[0042] In some embodiments, the transmission member 13 is a bevel gear transmission member, the feed tray 14 is rotatably connected to the outer shell of the bevel gear transmission member, and the outer shell of the bevel gear transmission member is fixed on the bracket.

[0043] Two piles of bill books 8 are placed on the feeding tray 14, and the two piles of bill books 8 are respectively located above a through slot, and the feeding tray 14 is rotated so that a through slot is located above the lifting push plate 36, and the lifting push plate 36 is used to push the bill book 8 stack on this through slot to move upward, and then the bill book 8 on the feeding tray 14 is clamped by the air claw 62. When the bill book 8 at this through slot is completely separated, the lifting assembly drives the lifting push plate 36 to reach the bottom of the feeding tray 14, and the rotating motor 11 drives the first reducer 12 to rotate, and the first reducer 12 drives the transmission member 13 to drive the feeding tray 14 to rotate, so that another through slot is located above the lifting push plate 36, and the bill book stack above this through slot is separated by the lifting push plate 36 and the air claw 62. In this process, a new bill book stack is placed above the first through slot, and this process is repeated to speed up the separation of the bill books 8 one by one.

[0044] In some embodiments, an adjustment mechanism 2 is also included, which includes an adjustment bracket, an adjustment screw 24, an adjustment guide rail 21, an adjustment slider 22, a handwheel 23 and an adjustment assembly 25. Two adjustment brackets are provided, and the two adjustment brackets are spaced apart and arranged on the feed tray 14 between the two through grooves. The threads at both ends of the adjustment screw 24 have opposite rotation directions, and both ends of the adjustment screw 24 are rotatably connected to the two adjustment brackets. A handwheel 23 is provided at one end of the adjustment screw 24, and an adjustment guide rail 21 is fixed between the two adjustment brackets. An adjustment slider 22 is respectively connected to both ends of the adjustment screw 24, and the adjustment slider 22 is threadedly connected to the adjustment screw 24. The two adjustment sliders 22 are slidably connected to the adjustment guide rail 21, and the adjustment assembly 25 is provided at one end of the adjustment slider 22 close to the through groove.

[0045] In some embodiments, there are scale numbers on the circumferential surface of the hand wheel 23, and the distance of the adjustment component 25 is adjusted with reference to the scale to meet the needs of changes in the bill format.

[0046] After placing the bill book stack on the through slot, turn the hand wheel 23 to drive the adjusting screw 24 to rotate. At this time, the two adjusting sliders 22 move along the adjusting screw 24 under the action of the adjusting screw 24 and the adjusting guide rail 21, so that the distance between the two adjusting components 25 changes. Continue to turn the hand wheel 23 until the adjusting components 25 reach the left and right sides of the bill book stack.

[0047] In some embodiments, the adjustment component 25 includes a limit plate and a connecting plate. The limit plate is fixed on the adjustment slider 22 . Both ends of the limit plate are provided with connecting plates. The connecting plates are vertically arranged to the feed tray 14 .

[0048] The movement of the bill book 8 is limited by the limit plate. When the lifting push plate 36 pushes the bill book stack up, the limit plate and the connecting plate prevent the bill book 8 from moving left and right. The bill book 8 moves upward under the constraint of the connecting plate, ensuring the consistency of the position of the air gripper 62 clamping the bill book 8 and ensuring the stability of the air gripper 62 clamping the bill book 8.

[0049] In some embodiments, an ejection mechanism 4 is also included, which includes an ejection bracket 41, an ejection cylinder 42 and an ejection plate 43. The output shaft of the transmission member 13 is a hollow shaft. One end of the ejection bracket 41 is fixed on the bracket, and the other end of the ejection bracket 41 passes through the hollow shaft and extends upward. An ejection cylinder 42 is provided at the upper end of the ejection bracket 41. The ejection cylinder 42 is horizontally arranged and extends to the end close to the feed tray 14. The ejection plate 43 is arranged at the end of the ejection cylinder 42 close to the feed tray 14.

[0050] When the lifting push plate 36 pushes the uppermost bill book 8 to a predetermined height, the pushing cylinder 42 is started, and the pushing cylinder 42 extends, thereby driving the pushing plate 43 to move toward the bill book 8, and the uppermost bill book 8 is pushed out of the bill book pile by the pushing plate 43, and then the pushed-out bill book 8 is clamped by the air claw 62, which can ensure the stability of the air claw 62 in clamping the bill book 8, and at the same time realize the separation of the bill books 8 one by one, ensuring the separation effect and separation speed.

[0051] In some embodiments, the sliding assembly includes a displacement bracket, a guide rail 53, a guide rail slider 52, an electric cylinder 51 and a cross beam 54. Two displacement brackets are provided, and the two displacement brackets are arranged at an interval. The two displacement brackets are both arranged at the end of the feed tray 14 away from the ejection cylinder 42 and connected to the top of the bracket. The guide rail 53 is connected to the top of the displacement bracket, the electric cylinder 51 is arranged at one end of the guide rail 53, the guide rail slider 52 is slidably connected to the guide rail 53, the output end of the electric cylinder 51 is connected to the guide rail slider 52, the two guide rail sliders 52 are connected by the cross beam 54, and the air claw 62 is connected to the cross beam 54.

[0052] In some embodiments, the guide rail slider 52 is slidably connected to the guide rail 53 through a slider base, a fixed plate is provided at one end of the beam 54, a guide chain is provided on a displacement bracket close to the fixed plate, and the movable end of the guide chain is connected to the fixed plate.

[0053] After the bill book 8 reaches the specified position, the electric cylinder 51 starts to push the guide rail slider 52 to slide on the guide rail 53, and the guide rail slider 52 drives the crossbeam 54 to slide on the guide rail 53, thereby driving the air claw 62 to approach the bill book stack and clamp the top bill book 8. At this time, the electric cylinder 51 extends and drives the air claw 62 to return to the initial position, controlling the air claw 62 to release the bill book 8.

[0054] In some embodiments, an adjusting cylinder 55 is disposed on the crossbeam 54 , and the air claw 62 is connected to the adjusting cylinder 55 , so that the air claw 62 is moved up and down by the adjusting cylinder 55 .

[0055] In some embodiments, an air gripper adjustment mechanism 6 is also included, which includes a back plate 64, a displacement screw 63, a displacement motor 61 and a displacement slider 65. The back plate 64 is connected to the free end of the adjustment cylinder 55, and the displacement motor 61 is fixed on the back plate 64. The output end of the displacement motor 61 is connected to the displacement screw 63, and the displacement screw 63 is rotatably connected to the back plate 64. The threads at both ends of the displacement screw 63 have opposite rotation directions. Two displacement sliders 65 are provided, and the two displacement sliders 65 are respectively threadedly connected to the two ends of the displacement screw 63. A limiting rod is fixed on the back plate 64, and the displacement slider 65 is slidably connected to the limiting rod. The bottom end of each displacement slider 65 is connected to a connecting plate, and the end of the connecting plate away from the displacement slider 65 is connected to the air gripper 62.

[0056] When the distance between the two air grippers 62 needs to be adjusted, the displacement motor 61 is started so that the displacement motor 61 drives the displacement screw 63 to rotate. At this time, the displacement sliders 65 at both ends move closer to or farther away from each other under the joint action of the limit rod and the displacement screw 63, thereby realizing the distance adjustment between the two displacement sliders 65, so that the air grippers 62 can stably clamp bill books 8 of different sizes.

[0057] In some embodiments, a control system is also included, which is electrically connected to the rotating motor 11 , the pushing cylinder 42 , the adjusting cylinder 55 and the displacement motor 61 .

[0058] In some embodiments, a conveying mechanism 7 is further provided. The conveying mechanism 7 is provided on a side of the air gripper 62 away from the bill book, and the conveying mechanism 7 is provided below the air gripper 62 .

[0059] After the air gripper 62 clamps the bill book 8, the electric cylinder 51 extends to push the crossbeam 54 to move away from the bill book stack, thereby causing the air gripper 62 to move to one end away from the bill book stack until the air gripper 62 reaches the top of the conveying mechanism 7. The air gripper 62 is controlled to release the bill book 8, causing the bill book 8 to fall onto the conveying mechanism 7. The bill book 8 enters the next process under the transmission action of the conveying mechanism 7.

[0060] In some embodiments, the lifting motor 32 is electrically connected to the control system, a limit switch is provided at the upper end of the lifting guide rail 33, a limit detection plate is provided on the screw nut 37, and the limit switch is electrically connected to the limit detection plate and the control system.

[0061] When the screw nut 37 drives the lifting push plate 36 to push the last bill book 8 to the top, the limit switch detects the limit detection plate, and the limit switch sends a signal to the control system, so that the control system controls the lifting motor 32 to reverse until the lifting push plate returns to the bottom of the feed tray 14. The control system controls the rotating motor 11 to rotate, completes the rotation of the feed tray 14, and realizes the conversion of the double-station feed tray 14.

[0062] In some embodiments, a height detection switch is provided at one end of the ejection plate 43 close to the bill book 8, and the height detection switch is electrically connected to the control system. When the height detection switch detects the bill book 8, the height detection switch sends an electrical signal to the control system, and the control system controls the ejection cylinder 42 to extend, thereby pushing the top bill book 8 out of the bill book stack.

[0063] In some embodiments, a plurality of ground supports are disposed at the lower end of the bracket, and the height of the bracket can be adjusted by adjusting the height of the ground supports.

[0064] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0065] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bill book separation device, characterized in that: include: Bracket; A feeding mechanism, comprising a feeding tray, the feeding tray is connected to the bracket, and one end of the feeding tray is provided with a through slot; The lifting mechanism comprises a lifting assembly and a lifting push plate, wherein the lifting assembly is connected to the bracket, the lifting push plate is slidably connected to the lifting assembly, and the lifting push plate is arranged below the through slot and can pass through the through slot; The clamping mechanism comprises a sliding component and an air claw. The sliding component is slidably connected to the top end of the bracket, and one end of the sliding component close to the lifting push plate is connected to the air claw.

2. The bill book separation device according to claim 1 is characterized in that: The feeding mechanism also includes a rotating component, which includes a rotating motor, a first reducer and a transmission member. A through slot is provided at each end of the feeding tray. The rotating motor is fixed on the bracket. The output shaft of the rotating motor is connected to the input shaft of the first reducer. The output shaft of the first reducer is connected to the input shaft of the transmission member. The output shaft of the transmission member is connected to the center of the feeding tray.

3. The bill book separation device according to claim 2, characterized in that: It also includes an adjustment mechanism, which includes an adjustment bracket, an adjustment screw, an adjustment guide rail, an adjustment slider, a handwheel and an adjustment assembly. Two adjustment brackets are provided, and the two adjustment brackets are spaced apart on the feed tray between the two through grooves. The threads at both ends of the adjustment screw have opposite rotation directions, and the two ends of the adjustment screw are rotatably connected to the two adjustment brackets. A handwheel is provided at one end of the adjustment screw, and an adjustment guide rail is fixed between the two adjustment brackets. The two ends of the adjustment screw are respectively connected to an adjustment slider, and the two adjustment sliders are slidably connected to the adjustment guide rails. The adjustment assembly is provided at one end of the adjustment slider close to the through groove.

4. The bill book separation device according to claim 3 is characterized in that: The adjustment component includes a limit plate and a connecting plate. The limit plate is fixed on the adjustment slider. Both ends of the limit plate are provided with connecting plates. The connecting plates are vertically arranged with the feed tray.

5. The bill book separation device according to claim 3, characterized in that: It also includes an ejection mechanism, which includes an ejection bracket, an ejection cylinder and an ejection plate. The output shaft of the transmission member is a hollow shaft. One end of the ejection bracket is fixed to the bracket, and the other end of the ejection bracket passes through the hollow shaft and extends upward. An ejection cylinder is provided at the upper end of the ejection bracket. The ejection cylinder is horizontally arranged and extends toward one end close to the feed tray. The ejection plate is arranged at one end of the ejection cylinder close to the feed tray.

6. The bill book separation device according to claim 5, characterized in that: The sliding assembly includes a displacement bracket, a guide rail, a guide rail slider, an electric cylinder and a crossbeam. Two displacement brackets are provided, and the two displacement brackets are arranged at intervals. The two displacement brackets are both arranged at one end of the feed tray away from the pushing cylinder and connected to the top of the bracket. The guide rail is connected to the top of the displacement bracket. The electric cylinder is arranged at one end of the guide rail. The guide rail slider is slidably connected to the guide rail. The output end of the electric cylinder is connected to the guide rail slider. The two guide rail sliders are connected through the crossbeam, and the air claw is connected to the crossbeam.

7. The bill book separation device according to claim 6, characterized in that: An adjusting cylinder is arranged on the crossbeam, and the air claw is connected to the adjusting cylinder, so that the air claw is moved up and down by the adjusting cylinder.

8. The bill book separation device according to claim 7, characterized in that: It also includes an air gripper adjustment mechanism, which includes a back plate, a displacement screw, a displacement motor and a displacement slider. The back plate is connected to the free end of the adjustment cylinder, the displacement motor is fixed to the back plate, the output end of the displacement motor is connected to the displacement screw, the displacement screw is rotatably connected to the back plate, the threads at both ends of the displacement screw have opposite rotation directions, two displacement sliders are provided, the two displacement sliders are respectively threadedly connected to the two ends of the displacement screw, a limit rod is fixed on the back plate, the displacement slider is slidably connected to the limit rod, and the bottom end of each of the displacement sliders is connected to a connecting plate, and the end of the connecting plate away from the displacement slider is connected to the air gripper.

9. The bill book separation device according to claim 8, characterized in that: It also includes a control system, which is electrically connected to the rotating motor, the pushing cylinder, the adjusting cylinder and the displacement motor.

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