A punching device for binding financial materials and its usage method

Abstract

A punching device for binding financial materials and its usage method, which relates to the technical field of punching for binding. The technical solution is as follows: It includes a main machine. At the bottom inside the main machine, there is an adjustment component. On the adjustment component, there is a support plate. The support plate is connected to a workbench through a support rod, and a blocking component is arranged on the workbench. The beneficial effect of this technical solution is that after the first material is punched, control the workbench to move down a certain height, and place the subsequent materials above the materials that have been punched in the previous time. In this way, each placed material can be punched, and it will not cause incomplete punching or damage to the equipment due to the excessive thickness of the materials. And by gradually adding the remaining materials, the position deviation that may occur when re-placing the materials each time can be effectively reduced. This method ensures the consistency of the punching position each time, ensures the spacing and alignment of each hole, improves the overall punching quality, and thus avoids the problems of inconsistent punching and misalignment.

Description

Technical Field

[0001] The present invention relates to the technical field of punching for binding, and particularly relates to a punching device for binding financial materials and a using method thereof. Background Art

[0002] There are many types of financial management bills, such as invoices, receiving notes, material requisition forms, bank settlement vouchers. When archiving financial management bills, accounting personnel will classify and bind the financial bills into volumes for preservation and for later auditing use. During the process of binding into volumes, it is necessary to punch holes in the bills through a binding device for perforating into volumes. A binding machine is a commonly used office supply, which binds bills through a punching mechanism and a riveting mechanism;

[0003] Application No.: 202110783492.6, discloses a punching device for binding financial materials, which is composed of a lifting device, a transverse movement device, a longitudinal movement device, a punching mechanism, a support base, a paper feeding device, a cover plate and a base; through the meshing connection between the gear and the gear groove, the movable plate moves along the direction of the gear groove to adjust the punching depth; through the threaded connection between the first screw rod and the support plate, it is used to adjust the horizontal punching direction; through the threaded connection between the second screw rod and the connecting block, the connecting block can move along the direction of the second screw rod to adjust the longitudinal punching direction; in order to keep the punching positions of the materials the same, a paper feeding device is provided, and the space size below the cover plate can be adjusted through the provided compression spring, which is convenient for the cover plate to fix the materials.

[0004] This patent realizes the fixation of materials during binding, and at the same time can adjust the punching depth and punching position. However, during the binding and punching process, when dealing with thicker documents, due to the limited length of the punching component, when the material thickness exceeds the working range of the equipment, the bottom paper may not be punched correctly, and in extreme cases, it may even cause equipment damage. In addition, if thick materials need to be punched in batches, there may be slight position deviations when repositioning the materials each time, which will not only result in inconsistent punching positions, but also affect the aesthetics and professionalism of the final bound product. Summary of the Invention

[0005] The purpose of the present invention is to overcome the deficiency that when punching thicker financial materials, due to the limited punching thickness of the punching mechanism, not all materials can be punched, and if the materials are placed separately each time, the punching positions will deviate, affecting the binding effect, and to propose a punching device for binding financial materials and a using method thereof.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A punching device for binding financial materials, comprising a main body. At the bottom inside the main body, there is an adjusting component. On the adjusting component, there is a supporting plate. The supporting plate is connected to a workbench through a supporting rod. On the workbench, there is a blocking component. On both sides of the bottom inside the main body, two supporting seats are slidably connected. Inside the supporting seats, there are placing grooves. Inside the placing grooves, a plurality of first springs are arranged from top to bottom in sequence. The first springs are connected to a second inclined block away from the bottom of the placing groove. On both sides of the lower surface of the supporting plate, two first inclined blocks are connected. The first inclined blocks on the lower surface of the supporting plate are correspondingly arranged with the second inclined blocks on the four supporting seats. On one side of the upper surface of the main body, there is a side plate. At one side of the upper end of the side plate, there is a top plate connected. On the top plate, there is a hydraulic cylinder connected. The piston rod of the hydraulic cylinder is connected to a moving box. The moving box is slidably connected to the side plate. Inside the moving box, there is a first connecting rod. The first connecting rod passes through the moving box and extends below the moving box. The lower end of the first connecting rod is connected to a first placing plate. On the first placing plate, there is a punching mechanism. On the lower surface of the top plate, two second electric push rods are connected.

[0008] After each punching, adjust the height of the workbench, and then the subsequent materials to be punched can be placed continuously. In this way, all materials can be punched at one time. Moreover, by placing them in batches, the position of each material can be ensured to be the same, so that the punching positions are the same, avoiding the problems of inconsistent punching and dislocation.

[0009] Preferably, an installation plate is installed inside the moving box. On the installation plate, there is a connection port. Inside the connection port, a moving seat is slidably connected. On the side wall inside the moving box, a first electric push rod is connected. The first electric push rod is connected to the moving seat. The upper end of the first connecting rod is connected below the moving seat.

[0010] According to the number and distance of holes to be punched in the material, adjust the position of the first connecting rod, so as to adjust the position of the punching mechanism.

[0011] Preferably, the gear position assembly includes a second moving plate and a first moving plate disposed on both sides of the upper surface of the workbench. Both the first moving plate and the second moving plate are slidably connected to the workbench. Installation grooves are provided in both the second moving plate and the first moving plate. A second lifting plate is slidably connected in the installation groove of the second moving plate, and a first lifting plate is slidably connected in the installation groove of the first moving plate. Openings are provided on the opposite sides of the second moving plate and the first moving plate. Two retaining rods are provided on the opposite sides of the second lifting plate and the first lifting plate. The two retaining rods of the second lifting plate and the first lifting plate are respectively located in the corresponding openings. A third electric push rod is connected to the side wall inside the main body. An adjustment interface is provided on the first moving plate. One end of the third electric push rod passes through the adjustment interface and is connected to the first lifting plate; a first sliding groove is provided in the width direction of the workbench. Two sleeves are slidably connected in the first sliding groove. Limiting rods are slidably connected in both of the two sleeves. The upper end of the limiting rod is connected to a first baffle plate. Inclined rods are provided on the two retaining rods of the first lifting plate. Installation openings corresponding to the inclined rods are provided on the first baffle plate. The inclined rods extend into the installation openings.

[0012] The gear position assembly can limit the four sides of the material to be punched, avoiding material dislocation during punching. And as the workbench moves downward, the second lifting plate, the first lifting plate and the limiting rod can still limit the materials placed later, ensuring the neatness of the materials, which helps the alignment of each hole of all materials. And before punching, even if the materials are not aligned, the gear position assembly can also sort out all materials to ensure that all materials are neatly placed.

[0013] Preferably, pull rods are connected to both sides of the second moving plate. Push rods are connected to the pull rods. Two mounting blocks are connected to the side of the workbench close to the second moving plate. A V-shaped rod is rotatably connected to the two mounting blocks. Two reset springs are provided on the workbench. A long strip slot is provided on one connecting rod of the V-shaped rod and one end of the reset spring is connected to the V-shaped rod. A connecting wheel is connected to the other connecting rod of the V-shaped rod. One end of the push rod extends into the long strip slot. The hydraulic cylinder is located between the two second electric push rods. The lower ends of the two second electric push rods pass through the moving box and extend below the moving box. Push plates are connected to the lower ends of the two second electric push rods. The two push plates are arranged corresponding to the connecting wheel.

[0014] The setting of the V-shaped rod can control the movement of the second moving plate, so that the second moving plate abuts against the other side of the material to be punched, limiting the material to be punched.

[0015] Preferably, adjacent two support seats are connected by a limiting plate. Second connecting rods are connected to the opposite sides of the two support seats. The side wall inside the main body is connected to a positive and reverse threaded rod. The two second connecting rods are respectively connected to the two ends of the positive and reverse threaded rod.

[0016] When the workbench needs to be reset, rotate the positive and negative threaded rod. The positive and negative threaded rod controls the movement of the support base through the second connecting rod and the limiting plate. When the support base moves, it will drive the second inclined block to move, and the second inclined block will not block the support plate.

[0017] Preferably, a rotating shaft is rotatably connected to the side wall inside the main body. A gear and a rotating wheel are installed on the rotating shaft. A rack is connected to the lower surface of the workbench. The gear meshes with the rack. Two clamping shafts are hinged to the side wall of the main body. Brake pads are connected to the opposite sides of the two clamping shafts. The rotating wheel is located between the two brake pads. The upper ends of the two clamping shafts are respectively connected to a first adjusting block and a second adjusting block. A first moving block and a second moving block are respectively connected to the positive and negative threaded rod. The first moving block is connected to the second adjusting block, and the second moving block is connected to the first adjusting block.

[0018] Due to the brake pads provided on the clamping shafts, the rotation of the gear is slowed down, the upward movement speed of the workbench is reduced, and the surrounding parts are prevented from being damaged due to the too fast reset speed of the workbench.

[0019] Preferably, a lifting assembly is provided at the bottom of the main body. The lifting assembly includes a second sliding seat slidably connected to the inner bottom of the main body. Two first adjusting rods are hinged to the second sliding seat. Two second adjusting rods are hinged to the inner bottom of the main body. A first sliding seat is slidably connected to the lower surface of the support plate. The upper ends of the first adjusting rods are hinged to the first sliding seat. The upper ends of the second adjusting rods are hinged to the lower surface of the support plate. The two first adjusting rods and the two second adjusting rods are respectively connected by a mounting shaft. A groove is provided at the inner bottom of the main body. The second sliding seat is slidably connected to the groove. Two second springs are connected to the side wall of the groove. The ends of the two second springs away from the groove wall are connected to the second sliding seat.

[0020] A scissor lift structure is formed between the first adjusting rod and the second adjusting rod. According to the height that the workbench needs to move downward, multiple sets of scissor lift structures can be used for setting.

[0021] Preferably, two vertical rods are connected to the lower surface of the moving box. The lower ends of the two vertical rods are jointly connected to a second placement plate. A plurality of second pressing springs are connected to the lower surface of the second placement plate. The lower ends of the second pressing springs are connected to a second pressing plate.

[0022] Preferably, a plurality of first pressing springs are connected to the lower surface of the first placement plate. The lower ends of the first pressing springs are connected to a first pressing plate. The first pressing plate is located in front of the punching mechanism.

[0023] A usage method of a punching device for binding financial materials, using the punching device as described above, includes the following usage steps:

[0024] S1: First, place the financial vouchers or bills that need to be punched on the workbench, with the non-punched side abutting against the vertical surface of the first moving plate;

[0025] S2: After placing, the third electric push rod drives the first lifting plate to move. The first lifting plate drives the first moving plate to move. When the first moving plate moves, it will drive two inclined rods to move. The inclined rods squeeze the first baffle. The first baffle controls the movement of the sleeve through the limit rod. The two sleeves move in opposite directions. The two sleeves and the first moving plate abut against three sides of the financial vouchers or bills. Then, the two second electric push rods drive the push plate to move downward. The push plate will first abut against the connecting wheel, causing the V-shaped rod to rotate. When the V-shaped rod rotates, it pulls the pull rod to move through the push rod. The pull rod pulls the second moving plate to move. The second moving plate limits the other side, thus limiting all four sides of the financial vouchers or bills;

[0026] S3: The hydraulic cylinder controls the moving box to move downward, so that the second pressing plate presses the financial vouchers or bills above. And the punching mechanism moves above the financial vouchers or bills. The first electric push rod drives the moving seat to move. The moving seat drives the first connecting rod to move. The first connecting rod drives the punching mechanism to move to the corresponding position for punching;

[0027] S4: After punching, the hydraulic cylinder controls the moving box to reset. The third electric push rod controls the first moving plate to reset. Due to the setting of the inclined rod, the two sleeves will also reset and move. The two second electric push rods control the push plate to continue pressing on the workbench. The workbench presses downward on the support plate through the support rod. At this time, the first inclined block on the lower surface of the support plate will squeeze the corresponding second inclined block. At this time, the first spring is compressed. In this way, the support plate will move downward by a corresponding distance. Then, the first spring at the corresponding position resets, controlling the second inclined block to block the support plate. Then, the second electric push rod controls the push plate to reset. Due to the setting of the reset spring, the V-shaped rod resets. In this way, the second moving plate and the two sleeves reset;

[0028] S5: After sorting the materials that need to be punched for the second time, align and place them above the first batch of materials. If the staff cannot neatly place the later-placed materials above the first batch after alignment, they can also place the materials above the materials during placement. At the same time, the side to be punched abuts against the vertical surface of the first moving plate. After step S2 is completed, it is necessary to check whether all the materials are neat. If they are neat, proceed to the next step;

[0029] S6: Repeat steps S2 - S5;

[0030] S7: After all the materials are punched, rotate the left - hand and right - hand threaded rod. The left - hand and right - hand threaded rod controls the movement of the corresponding support base. And the left - hand and right - hand threaded rod drives the first adjusting block and the second adjusting block to move towards each other through the first moving block and the second moving block, so as to control the movement of the clamping shaft, making the brake pad abut against the rotating wheel. When the support base drives the second inclined block to move together, due to the setting that the second spring is compressed when the support plate moves downward, and then the second spring resets, controlling the workbench to move upward;

[0031] S8: When the workbench moves upward, the rack controls the gear to rotate. The gear drives the rotating wheel to rotate through the rotating shaft. Due to the setting of the brake pad, the rotation speed of the rotating wheel is slowed down, thereby controlling the slow movement of the rack and making the workbench slowly reset.

[0032] Compared with the prior art, the beneficial effects of the present invention are as follows: Through the settings of the second electric push rod, the workbench, the first inclined block and the second inclined block, when the first punching of materials is completed, control the workbench to move downward by a certain height, and place the subsequent materials above the materials that have been punched previously. In this way, each placed material can be punched, and it will not cause incomplete punching or damage to the equipment due to too thick materials. And by gradually adding the remaining materials, the position deviation that may occur when re - placing materials each time can be effectively reduced. This method ensures the consistency of the punching position each time, ensures the spacing and alignment of each hole, improves the overall punching quality, and thus avoids the problems of inconsistent punching and dislocation. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0034] Figure 1 It is a side view of the main machine in the specific embodiment of the present invention.

[0035] Figure 2 It is a front view of the main machine in the specific embodiment of the present invention.

[0036] Figure 3 It is a schematic structural diagram of the bottom of the main machine in the specific embodiment of the present invention.

[0037] Figure 4 It is a schematic structural diagram of the workbench in the specific embodiment of the present invention.

[0038] Figure 5 It is a top view of the workbench in the specific embodiment of the present invention.

[0039] Figure 6This is a schematic diagram of the structure of the casing in the specific embodiment of the present invention.

[0040] Figure 7 is Figure 1 an enlarged view of part A in

[0041] Figure 8 This is a schematic diagram of the structure of the mounting plate in the specific embodiment of the present invention.

[0042] Figure 9 This is a schematic diagram of the structure of the clamping shaft in the specific embodiment of the present invention.

[0043] In the figure: 1 main machine, 2 first lifting plate, 3 workbench, 4 third electric push rod, 5 first moving block, 6 positive and reverse threaded rod, 7 support rod, 8 first baffle, 9 inclined rod, 10 casing, 11 top plate, 12 hydraulic cylinder, 13 third baffle, 14 moving box, 15 first connecting rod, 16 side plate, 17 second baffle, 18 second lifting plate, 19 second moving plate, 20 pull rod, 21 V-shaped rod, 22 clamping shaft, 23 gear, 24 rack, 25 first sliding seat, 26 first adjusting rod, 27 support plate, 28 first inclined block, 29 support seat, 30 first spring, 31 second inclined block, 32 second adjusting rod, 33 second spring, 34 second sliding seat, 35 mounting plate, 36 second electric push rod, 37 drilling mechanism, 38 first pressing plate, 39 push plate, 40 first moving plate, 41 limiting plate, 42 second moving block, 43 rotating shaft, 44 second pressing plate, 45 first electric push rod, 46 moving seat, 47 return spring, 48 second adjusting block, 49 rotating wheel, 50 first adjusting block, 51 connecting frame, 52 second connecting rod, 53 push rod, 54 long slot hole, 55 connecting wheel, 56 mounting block, 57 limiting rod, 58 second pressing spring, 59 connecting port, 60 brake pad, 61 first placing plate, 62 first pressing spring, 63 vertical rod, 64 second placing plate. Specific Embodiment

[0044] To make the objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the specific embodiments of the present invention. Obviously, the embodiments described below are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this patent.

[0045] Refer to Figure 1 - Figure 9, a punching device for binding financial materials, comprising a main machine 1. An adjusting component is arranged at the bottom inside the main machine 1. The adjusting component is arranged in a scissor structure, and the scissor structure can support a support plate 27. A support plate 27 is arranged on the adjusting component. The support plate 27 is connected to a workbench 3 through a support rod 7. When punching, the material to be punched is placed on the workbench 3. A blocking component is arranged on the workbench 3, and the blocking component can limit three sides of the material to be punched. Two support seats 29 are slidably connected to both sides of the bottom inside the main machine 1. A placement groove is arranged inside the support seat 29. A plurality of first springs 30 are sequentially arranged in the placement groove from top to bottom. According to the thickness of the punching mechanism, the distance between two adjacent first springs 30 is set. The first spring 30 is connected to a second inclined block 31 away from the bottom of the placement groove. Two first inclined blocks 28 are connected to both sides of the lower surface of the support plate 27. The first inclined blocks 28 on the lower surface of the support plate 27 are correspondingly arranged with the second inclined blocks 31 on the four support seats 29, and the second inclined blocks 31 support the first inclined blocks 28 and the support plate 27;

[0046] On one side of the upper surface of the mainframe 1, there is a side plate 16. One side of the upper end of the side plate 16 is connected to a top plate 11. A hydraulic cylinder 12 is connected to the top plate 11. The piston rod of the hydraulic cylinder 12 is connected to a moving box 14. The moving box 14 is slidably connected to the side plate 16. A first connecting rod 15 is arranged inside the moving box 14. The first connecting rod 15 passes through the moving box 14 and extends below the moving box 14. The lower end of the first connecting rod 15 is connected to a first placement plate 61. A punching mechanism 37 is arranged on the first placement plate 61. The hydraulic cylinder 12 controls the movement of the moving box 14. The moving box 14 controls the punching mechanism 37 to move downward. The height that the hydraulic cylinder 12 controls the moving box 14 to move downward each time is the same. When setting, it is required that the depth of each punching by the punching mechanism 37 is the same. Two second electric push rods 36 are connected to the lower surface of the top plate 11. When the material on the workbench 3 is punched for the first time, the second electric push rod 36 controls the workbench 3 to move downward. The workbench 3 makes the support plate 27 move through the support rod 7. The first inclined block 28 on the support plate 27 will squeeze the second inclined block 31. The second inclined block 31 compresses the corresponding first spring 30. Then the support plate 27 continues to move downward. The two ends of the support plate 27 will abut against the vertical section of the second inclined block 31. Then the support plate 27 continues to move and moves to below the second inclined block 31, thereby controlling the support plate 27 to move downward. Then place the material that needs to be punched for the second time. The blocking component limits all the materials again. The punching mechanism 37 punches the materials placed later according to the punching position of the materials placed for the first time. In this way, there will be no deviation in the positions of the materials placed for the first time and the materials placed later. After placing the materials multiple times, the punching position will not change either, thereby reducing the risk of misalignment. And when there is a deviation in the materials placed multiple times, before punching, the staff can also check whether the materials are aligned and can make adjustments in time, thereby ensuring the consistency and accuracy of punching all the materials.

[0047] Refer to Figure 2 and Figure 8 Inside the moving box 14, there is a mounting plate 35. A connection port 59 is arranged on the mounting plate 35. A moving seat 46 is slidably connected inside the connection port 59. A first electric push rod 45 is connected to the side wall inside the moving box 14. The first electric push rod 45 is connected to the moving seat 46. The upper end of the first connecting rod 15 is connected below the moving seat 46. The first electric push rod 45 pushes the moving seat 46 to move, thereby adjusting the position of the punching mechanism 37. When there is a material that needs to be punched multiple times, the materials at different positions can be punched.

[0048] Refer to Figure 1 、 Figure 2 、 Figure 4 - Figure 6, the gear position assembly includes a second moving plate 19 and a first moving plate 40 arranged on both sides of the upper surface of the workbench 3. Both the first moving plate 40 and the second moving plate 19 are slidably connected to the workbench 3, and both the first moving plate 40 and the second moving plate 19 slide along the length direction of the workbench 3. Installation grooves are provided in both the second moving plate 19 and the first moving plate 40. A second lifting plate 18 is slidably connected in the installation groove of the second moving plate 19. A second baffle 17 is connected to the second lifting plate 18. A first lifting plate 2 is slidably connected in the installation groove of the first moving plate 40. Openings are provided on the opposite sides of the second moving plate 19 and the first moving plate 40. Two blocking rods are provided on the opposite sides of the second lifting plate 18 and the first lifting plate 2. The two blocking rods of the second lifting plate 18 and the first lifting plate 2 are respectively located in the corresponding openings. A third baffle 13 is connected to the side wall of the workbench 3 close to the second lifting plate 18. When the workbench 3 moves downward, the lower surface of the second baffle 17 will abut against the third baffle 13, thereby limiting the position of the second lifting plate 18. In this way, the second moving plate 19 moves downward together with the workbench 3, and the blocking rod on the second lifting plate 18 and the second moving plate 19 can continue to push the material to move; A third electric push rod 4 is connected to the side wall inside the main machine 1. An adjustment interface is provided on the first moving plate 40. One end of the third electric push rod 4 passes through the adjustment interface and is connected to the first lifting plate 2. The third electric push rod 4 pushes the first lifting plate 2 to move. When the workbench 3 moves downward, the third electric push rod 4 will also control the height of the first lifting plate 2 to remain unchanged. The first moving plate 40 moves downward together with the workbench 3. Even if the workbench 3 moves downward, the first lifting plate 2, like the second lifting plate 18, can push the subsequently placed material to move, so that the material is placed neatly;

[0049] Refer to Figure 1 and Figure 6, a first chute is arranged on the workbench 3 in the width direction, two sleeves 10 are slidably connected in the first chute, a limiting rod 57 is slidably connected in each of the two sleeves 10, the upper end of the limiting rod 57 is connected with a first baffle 8, inclined rods 9 are arranged on the two blocking rods of the first lifting plate 2, mounting openings corresponding to the inclined rods 9 are arranged on the first baffle 8, the inclined rods 9 extend into the mounting openings. When the first lifting plate 2 moves towards the direction of the first chute, the first lifting plate 2 will drive the two inclined rods 9 to move. Since holes corresponding to the inclined rods 9 are arranged on the first baffle 8, the inclined rods 9 will squeeze the first baffle 8, thereby controlling the two sleeves 10 to move towards each other. The two sleeves 10 limit the two ends of the material. According to the size of the materials to be bound required by the financial office, the position of the first moving plate 40 from the first chute and the angle of the inclined rods 9 can be adjusted. When the moving distances of the two first moving plates 40 change, the moving distances of the two sleeves 10 also change accordingly. Since the height of the first lifting plate 2 does not change, when the workbench 3 moves downward, the workbench 3 will drive the two sleeves 10 to move downward together. At this time, the inclined rods 9 pull the limiting rods 57 through the first baffle 8, so that the height of the limiting rods 57 remains unchanged, and the side surfaces of the limiting rods 57 and the sleeves 10 are on the same horizontal plane.

[0050] Refer to Figure 1 , Figure 4 and Figure 5, pull rods 20 are connected to both sides of the second moving plate 19. A push rod 53 is connected to the pull rod 20. Two mounting blocks 56 are connected to one side of the workbench 3 close to the second moving plate 19. A V-shaped rod 21 is rotatably connected to the two mounting blocks 56. Two reset springs 47 are arranged on the workbench 3. A long slot hole 54 is arranged on one connecting rod of the V-shaped rod 21, and one end of the reset spring 47 is connected to the V-shaped rod 21. A connecting wheel 55 is connected to the other connecting rod of the V-shaped rod 21. One end of the push rod 53 extends into the long slot hole 54. The hydraulic cylinder 12 is located between the two second electric push rods 36. The lower ends of the two second electric push rods 36 pass through the moving box 14 and extend below the moving box 14. Push plates 39 are connected to the lower ends of the two second electric push rods 36. The two push plates 39 are arranged corresponding to the connecting wheel 55. After the two sleeves 10 and the first lifting plate 2 limit three sides of the material to be punched, the two second electric push rods 36 push the push plates 39 to move downward. The push plates 39 will push the connecting wheel 55. The connecting wheel 55 controls the rotation of the V-shaped rod 21, which will also make the reset spring 47 in a stretched state. At this time, the V-shaped rod 21 will pull the second moving plate 19 to slide together through the push rod 53 and the pull rod 20. The second moving plate 19 abuts against the other side of the material to be punched. After punching, the second electric push rod 36 continues to push the push plate 39. The push plate 39 makes the connecting wheel 55 press on the workbench 3, so that the workbench 3 moves downward. Then the second electric push rod 36 resets. Under the action of the reset spring 47, the V-shaped rod 21 rotates, making the second moving plate 19 reset. After placing the punching material later, repeat the above operation to align the material placed later and the punched material by the second moving plate 19. The second electric push rod 36 passes through the moving box 14, making the moving box 14 move vertically up and down to avoid tilting. At the same time, corresponding connecting parts can be arranged on the side plate 16 so that the second electric push rod 36 is connected to the connecting parts. Just ensure that the push plate 39 is located above the connecting wheel 55. Before punching, it is necessary to know the punching depth of the punching mechanism 37 to determine the height of the placed material.

[0051] Refer to Figure 1 - Figure 3, a lifting component is provided at the bottom of the host 1. The lifting component includes a second sliding seat 34 slidably connected to the inner bottom of the host 1. Two first adjusting rods 26 are hinged to the second sliding seat 34. Two second adjusting rods 32 are hinged to the inner bottom of the host 1. The lower surface of the support plate 27 is slidably connected to a first sliding seat 25. The upper ends of the first adjusting rods 26 are hinged to the first sliding seat 25. The upper ends of the second adjusting rods 32 are hinged to the lower surface of the support plate 27. The two first adjusting rods 26 and the two second adjusting rods 32 are connected by a mounting shaft respectively. A groove is provided at the inner bottom of the host 1. The second sliding seat 34 is slidably connected in the groove. Two second springs 33 are connected to the side walls in the groove. One ends of the two second springs 33 away from the groove walls are connected to the second sliding seat 34. A scissor lifting structure is formed between the first adjusting rod 26 and the second adjusting rod 32. According to the height that the workbench 3 needs to move downward, multiple groups of scissor lifting structures can be arranged. When the workbench 3 moves downward, it will control the support plate 27 to move downward together. When the support plate 27 moves downward, it will make the second sliding seat 34 and the first sliding seat 25 move together through the first adjusting rod 26, so that the second spring 33 will be compressed. When the workbench 3 is reset, the corresponding support seat 29 drives the second inclined block 31 to move. At this time, the second spring 33 resets to make the workbench 3 move upward.

[0052] Refer to Figure 1 - Figure 3 , adjacent two support seats 29 are connected by a limiting plate 41. Second connecting rods 52 are connected to the opposite sides of the two support seats 29 respectively. A positive and reverse threaded rod 6 is connected to the side wall inside the host 1. The two second connecting rods 52 are respectively connected to the two ends of the positive and reverse threaded rod 6. When all the materials are drilled and the workbench 3 needs to be reset, rotate the positive and reverse threaded rod 6. The positive and reverse threaded rod 6 controls the movement of the support seat 29 through the second connecting rod 52 and the limiting plate 41. When the support seat 29 moves, it will drive the second inclined block 31 to move. The second inclined block 31 will not block the support plate 27. At this time, when the second spring 33 resets, the support plate 27 moves upward. Two optical rods are connected to the opposite side walls inside the host 1. The optical rods pass through the second connecting rods 52 that are not connected to the positive and reverse threaded rod 6.

[0053] Refer to Figure 1 - Figure 3 and Figure 9, a rotating shaft 43 is rotatably connected to the side wall inside the main body 1. A gear 23 and a rotating wheel 49 are mounted on the rotating shaft 43. A rack 24 is connected to the lower surface of the workbench 3. The gear 23 meshes with the rack 24. Two clamping shafts 22 are hinged to the side wall of the main body 1. Brake pads 60 are connected to the opposite sides of the two clamping shafts 22. The rotating wheel 49 is located between the two brake pads 60. When the workbench 3 moves upward during reset, it will drive the rack 24 to move together. The rack 24 will control the rotation of the gear 23. The gear 23 drives the rotating wheel 49 to rotate together through the rotating shaft 43. Due to the brake pads 60 provided on the clamping shafts 22, the rotation of the gear 23 is slowed down, reducing the upward movement speed of the workbench 3. The upper ends of the two clamping shafts 22 are respectively connected to a first adjusting block 50 and a second adjusting block 48. A first moving block 5 and a second moving block 42 are respectively connected to the left and right threaded rod 6. The first moving block 5 is connected to the second adjusting block 48, and the second moving block 42 is connected to the first adjusting block 50. When the left and right threaded rod 6 rotates, it will drive the first moving block 5 and the second moving block 42 to move together. The first moving block 5 pulls the second adjusting block 48 to move, and the second moving block 42 will pull the first adjusting block 50 to move, thereby controlling the rotation of the two clamping shafts 22. The second moving block 42 is connected to the first adjusting block 50 and the first moving block 5 is connected to the second adjusting block 48 through a limiting frame. The limiting frame can be made of an elastic material, or telescopic rods are provided on the second adjusting block 48 and the first adjusting block 50. The limiting frame is connected to the telescopic rods, and the heights of the second adjusting block 48 and the first adjusting block 50 are different, which is convenient for installation and setting.

[0054] Refer to Figure 7 , two vertical rods 63 are connected to the lower surface of the moving box 14. The lower ends of the two vertical rods 63 are jointly connected to a second placing plate 64. A plurality of second pressing springs 58 are connected to the lower surface of the second placing plate 64. The lower ends of the second pressing springs 58 are connected to a second pressing plate 44. The vertical rods 63 are located on the right side of the first connecting rod 15 (taking Figure 7 the direction as a reference). In this way, when the moving box 14 moves downward, the second pressing plate 44 will be above the material to be punched, preventing the movement of the material during punching. A plurality of first pressing springs 62 are connected to the lower surface of the first placing plate 61. The lower ends of the first pressing springs 62 are connected to a first pressing plate 38. The first pressing plate 38 is located in front of the punching mechanism 37. The setting of the first pressing plate 38 can press the position of the material to be punched close to the punching. Moreover, the heights of the first pressing plate 38 and the second pressing plate 44 are the same as that of the punching mechanism 37. In this way, when the moving box 14 moves to a suitable position, the first pressing plate 38 and the second pressing plate 44 can limit the material.

[0055] A method for using a punching device for binding financial materials, using the punching device as described above, includes the following steps of use:

[0056] S1: First, place the financial vouchers or bills to be punched on the workbench 3, with the non-punched side abutting against the vertical surface of the first moving plate 40;

[0057] S2: After placement, the third electric push rod 4 drives the first lifting plate 2 to move. The first lifting plate 2 drives the first moving plate 40 to move. When the first moving plate 40 moves, it drives the two inclined rods 9 to move. The inclined rods 9 squeeze the first baffle 8, and the first baffle 8 controls the movement of the sleeve 10 through the limiting rod 57. The two sleeves 10 move in opposite directions. The two sleeves 10 and the first moving plate 40 abut against three sides of the financial vouchers or bills. Then, the two second electric push rods 36 drive the push plate 39 to move downward. The push plate 39 first abuts against the connecting wheel 55, so that the V-shaped rod 21 rotates. When the V-shaped rod 21 rotates, it pulls the pull rod 20 to move through the push rod 53. The pull rod 20 pulls the second moving plate 19 to move, and the second moving plate 19 limits the other side, so as to limit all four sides of the financial vouchers or bills;

[0058] S3: The hydraulic cylinder 12 controls the moving box 14 to move downward, so that the second pressing plate 44 presses the financial vouchers or bills above tightly, and the punching mechanism 37 moves above the financial vouchers or bills. The first electric push rod 45 drives the moving seat 46 to move. The moving seat 46 drives the first connecting rod 15 to move. The first connecting rod 15 drives the punching mechanism 37 to move to the corresponding position for punching;

[0059] S4: After punching, the hydraulic cylinder 12 controls the moving box 14 to reset, and the third electric push rod 4 controls the first moving plate 40 to reset. Due to the setting of the inclined rod 9, the two sleeves 10 also reset and move. The two second electric push rods 36 control the push plate 39 to continue pressing on the workbench 3. The workbench 3 presses downward on the support plate 27 through the support rod 7. At this time, the first inclined block 28 on the lower surface of the support plate 27 will squeeze the corresponding second inclined block 31. At this time, the first spring 30 is compressed, so that the support plate 27 moves downward by a corresponding distance. Then, the first spring 30 at the corresponding position resets and controls the second inclined block 31 to block the support plate 27. Then, the second electric push rod 36 controls the push plate 39 to reset. Due to the setting of the reset spring 47, the V-shaped rod 21 resets, so that the second moving plate 19 and the two sleeves 10 reset;

[0060] S5: After sorting out the materials to be punched for the second time, align and place them above the first materials. If the staff cannot place the materials placed later neatly above the first materials after alignment, the materials can also be placed above the materials during placement, and the side to be punched abuts against the vertical surface of the first moving plate 40. After the S2 step is completed, it is necessary to check whether all the materials are neat. If they are neat, proceed to the next step;

[0061] S6: Repeat the steps of S2 - S5;

[0062] S7: When all the materials are punched, rotate the positive and negative threaded rod 6. The positive and negative threaded rod 6 controls the movement of the corresponding support base 29. And the positive and negative threaded rod 6 drives the first adjusting block 50 and the second adjusting block 48 to move towards each other through the first moving block 5 and the second moving block 42, so as to control the movement of the clamping shaft 22, making the brake pad 60 abut against the rotating wheel 49. When the support base 29 drives the second inclined block 31 to move together, due to the setting that the second spring 33 is compressed when the support plate 27 moves downward, and then the second spring 33 resets, controlling the workbench 3 to move upward;

[0063] S8: When the workbench 3 moves upward, the rack 24 controls the gear 23 to rotate. The gear 23 drives the rotating wheel 49 to rotate through the rotating shaft 43. Due to the setting of the brake pad 60, the rotation speed of the rotating wheel 49 is slowed down, thereby controlling the slow movement of the rack 24 and making the workbench 3 slowly reset.

[0064] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can 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 these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A punching device for binding financial materials, characterized in that: It includes a main machine (1). An adjusting component is arranged at the bottom inside the main machine (1). A support plate (27) is arranged on the adjusting component. The support plate (27) is connected to a workbench (3) through a support rod (7). A gear shifting component is arranged on the workbench (3). Two support seats (29) are slidably connected to both sides of the bottom inside the main machine (1). A placement groove is arranged inside the support seat (29). A plurality of first springs (30) are sequentially arranged in the placement groove from top to bottom. A second inclined block (31) is connected to the first springs (30) away from the bottom of the placement groove. Two first inclined blocks (28) are connected to both sides of the lower surface of the support plate (27). The first inclined blocks (28) on the lower surface of the support plate (27) are correspondingly arranged with the second inclined blocks (31) on the four support seats (29). On one side of the upper surface of the main machine (1), there is a side plate (16). One side of the upper end of the side plate (16) is connected to a top plate (11). A hydraulic cylinder (12) is connected to the top plate (11). The piston rod of the hydraulic cylinder (12) is connected to a moving box (14). The moving box (14) is slidably connected to the side plate (16). A first connecting rod (15) is arranged inside the moving box (14). The first connecting rod (15) passes through the moving box (14) and extends below the moving box (14). The lower end of the first connecting rod (15) is connected to a first placement plate (61). A punching mechanism (37) is arranged on the first placement plate (61). Two second electric push rods (36) are connected to the lower surface of the top plate (11). An installation plate (35) is installed inside the moving box (14). A connection port (59) is arranged on the installation plate (35). A moving seat (46) is slidably connected inside the connection port (59). A first electric push rod (45) is connected to the side wall inside the moving box (14). The first electric push rod (45) is connected to the moving seat (46). The upper end of the first connecting rod (15) is connected below the moving seat (46). The gear position assembly includes a second moving plate (19) and a first moving plate (40) arranged on both sides of the upper surface of the workbench (3). Both the first moving plate (40) and the second moving plate (19) are slidably connected to the workbench (3). Installation grooves are provided in both the second moving plate (19) and the first moving plate (40). A second lifting plate (18) is slidably connected in the installation groove of the second moving plate (19), and a first lifting plate (2) is slidably connected in the installation groove of the first moving plate (40). Openings are provided on the opposite sides of the second moving plate (19) and the first moving plate (40). Two blocking rods are provided on the opposite sides of the second lifting plate (18) and the first lifting plate (2). The two blocking rods of the second lifting plate (18) and the first lifting plate (2) are respectively located in the corresponding openings. A third electric push rod (4) is connected to the side wall inside the main machine (1). An adjustment interface is provided on the first moving plate (40). One end of the third electric push rod (4) passes through the adjustment interface and is connected to the first lifting plate (2); A first sliding groove is provided in the workbench (3) along the width direction. Two sleeves (10) are slidably connected in the first sliding groove. A limiting rod (57) is slidably connected in each of the two sleeves (10). The upper end of the limiting rod (57) is connected to a first baffle plate (8). Inclined rods (9) are provided on the two blocking rods of the first lifting plate (2). Installation openings corresponding to the inclined rods (9) are provided on the first baffle plate (8). The inclined rods (9) extend into the installation openings.

2. The punching device for binding financial materials according to claim 1, wherein: Pull rods (20) are connected to both sides of the second moving plate (19). A push rod (53) is connected to the pull rods (20). Two mounting blocks (56) are connected to the side of the workbench (3) close to the second moving plate (19). A V-shaped rod (21) is rotatably connected to the two mounting blocks (56). Two reset springs (47) are provided on the workbench (3). A long strip slot hole (54) is provided on one connecting rod of the V-shaped rod (21), and one end of the reset spring (47) is connected to the V-shaped rod (21). A connecting wheel (55) is connected to the other connecting rod of the V-shaped rod (21). One end of the push rod (53) extends into the long strip slot hole (54). The hydraulic cylinder (12) is located between the two second electric push rods (36). The lower ends of the two second electric push rods (36) pass through the moving box (14) and extend below the moving box (14). Push plates (39) are connected to the lower ends of the two second electric push rods (36). The two push plates (39) are arranged corresponding to the connecting wheel (55).

3. The punching device for binding financial materials according to claim 2, characterized in that: Adjacent two support seats (29) are connected by a limiting plate (41). Second connecting rods (52) are connected to the opposite sides of the two support seats (29). A left-right threaded rod (6) is connected to the side wall inside the main machine (1). The two second connecting rods (52) are respectively connected to the two ends of the left-right threaded rod (6).

4. The punching device for binding financial materials according to claim 3, characterized in that: A rotating shaft (43) is rotatably connected to the inner side wall of the main machine (1). A gear (23) and a rotating wheel (49) are installed on the rotating shaft (43). A rack (24) is connected to the lower surface of the workbench (3). The gear (23) meshes with the rack (24). Two clamping shafts (22) are hinged to the side wall of the main machine (1). Brake pads (60) are connected to the opposite surfaces of the two clamping shafts (22). The rotating wheel (49) is located between the two brake pads (60). The upper ends of the two clamping shafts (22) are respectively connected to a first adjusting block (50) and a second adjusting block (48). A first moving block (5) and a second moving block (42) are respectively connected to the left - right threaded rod (6). The first moving block (5) is connected to the second adjusting block (48), and the second moving block (42) is connected to the first adjusting block (50).

5. The punching device for binding financial materials according to claim 4, characterized in that: A lifting assembly is arranged at the bottom of the main machine (1). The lifting assembly includes a second sliding seat (34) slidably connected to the inner bottom of the main machine (1). Two first adjusting rods (26) are hinged to the second sliding seat (34). Two second adjusting rods (32) are hinged to the inner bottom of the main machine (1). A first sliding seat (25) is slidably connected to the lower surface of the support plate (27). The upper ends of the first adjusting rods (26) are hinged to the first sliding seat (25). The upper ends of the second adjusting rods (32) are hinged to the lower surface of the support plate (27). The two first adjusting rods (26) and the two second adjusting rods (32) are connected through a mounting shaft. A groove is arranged at the inner bottom of the main machine (1). The second sliding seat (34) is slidably connected in the groove. Two second springs (33) are connected to the side wall of the groove. The ends of the two second springs (33) away from the groove wall are connected to the second sliding seat (34).

6. The punching device for binding financial materials according to claim 5, characterized in that: Two vertical rods (63) are connected to the lower surface of the moving box (14). The lower ends of the two vertical rods (63) are jointly connected to a second placing plate (64). A plurality of second pressing springs (58) are connected to the lower surface of the second placing plate (64). The lower ends of the second pressing springs (58) are connected to a second pressing plate (44).

7. The punching device for binding financial materials according to claim 6, wherein: A plurality of first pressing springs (62) are connected to the lower surface of the first placing plate (61). The lower ends of the first pressing springs (62) are connected to a first pressing plate (38). The first pressing plate (38) is located in front of the punching mechanism (37).

8. A method for using a punching device for binding financial materials, characterized in that, Using the punching device for binding financial materials described in claim 7, the following usage steps are included: S1: First, place the financial vouchers or bills to be punched on the workbench (3), and the non - punched side abuts against the vertical surface of the first moving plate (40). S2: After placement, the third electric push rod (4) pushes the first lifting plate (2) to move. The first lifting plate (2) drives the first moving plate (40) to move. When the first moving plate (40) moves, it drives two inclined rods (9) to move. The inclined rods (9) squeeze the first baffle (8). The first baffle (8) controls the movement of the sleeve (10) through the limit rod (57). The two sleeves (10) move in opposite directions. The two sleeves (10) and the first moving plate (40) abut against three sides of the financial vouchers or bills. Then, the two second electric push rods (36) push the push plate (39) to move downward. The push plate (39) first abuts against the connecting wheel (55), so that the V-shaped rod (21) rotates. When the V-shaped rod (21) rotates, it pulls the pull rod (20) to move through the push rod (53). The pull rod (20) pulls the second moving plate (19) to move. The second moving plate (19) limits the other side, so as to limit all four sides of the financial vouchers or bills; S3: The hydraulic cylinder (12) controls the moving box (14) to move downward, so that the second pressing plate (44) presses the financial vouchers or bills above. And the punching mechanism (37) moves to the upper part of the financial vouchers or bills. The first electric push rod (45) pushes the moving seat (46) to move. The moving seat (46) drives the first connecting rod (15) to move. The first connecting rod (15) drives the punching mechanism (37) to move to the corresponding position for punching; S4: After punching, the hydraulic cylinder (12) controls the moving box (14) to reset. The third electric push rod (4) controls the first moving plate (40) to reset. Due to the setting of the inclined rod (9), the two sleeves (10) also reset and move. The two second electric push rods (36) control the push plate (39) to continue pressing on the workbench (3). The workbench (3) presses downward on the support plate (27) through the support rod (7). At this time, the first inclined block (28) on the lower surface of the support plate (27) squeezes the corresponding second inclined block (31). At this time, the first spring (30) is compressed. In this way, the support plate (27) moves downward. Then, the first spring (30) at the corresponding position resets and controls the second inclined block (31) to block the support plate (27). Then, the second electric push rod (36) controls the push plate (39) to reset. Due to the setting of the reset spring (47), the V-shaped rod (21) resets. In this way, the second moving plate (19) and the two sleeves (10) reset; S5: After sorting and aligning the materials that need to be punched for the second time, place them above the first materials; S6: Repeat the steps of S2 - S5; S7: After all the materials are punched, rotate the left - right threaded rod (6). The left - right threaded rod (6) controls the movement of the corresponding support base (29). And the left - right threaded rod (6) drives the first adjusting block (50) and the second adjusting block (48) to move towards each other through the first moving block (5) and the second moving block (42), so as to control the movement of the clamping shaft (22), making the brake pad (60) abut against the rotating wheel (49). When the support base (29) drives the second inclined block (31) to move together, due to the setting that the second spring (33) is compressed when the support plate (27) moves downward, and then the second spring (33) resets, controlling the workbench (3) to move upward; S8: When the workbench (3) moves upward, the rack (24) controls the rotation of the gear (23). The gear (23) drives the rotating wheel (49) to rotate through the rotating shaft (43). Due to the setting of the brake pad (60), the rotation speed of the rotating wheel (49) is slowed down, thereby controlling the slow movement of the rack (24) and making the workbench (3) slowly reset.

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