Perforating device for binding financial data and using method of perforating device

Abstract

The invention discloses a perforating device for binding financial materials and a using method thereof, and relates to the technical field of perforating for binding, and the technical scheme is that the perforating device comprises a main machine, an adjusting assembly is arranged at the bottom in the main machine, a supporting plate is arranged on the adjusting assembly, the supporting plate is connected with a workbench through a supporting rod, and a gear assembly is arranged on the workbench. According to the technical scheme, the punching device has the beneficial effects that after a material is punched for the first time, the workbench is controlled to move downwards by a certain height, and a subsequent material is placed above the material punched for the previous time, so that the material placed each time can be punched, incomplete punching or equipment damage caused by the fact that the material is too thick is avoided, and the punching efficiency is improved. And residual materials are added step by step, so that position deviation possibly generated when the materials are placed again each time can be effectively reduced. According to the method, the consistency of punching positions every time is ensured, the distance and the alignment degree of each hole are ensured, the overall punching quality is improved, and therefore the problems of punching inconsistency and dislocation are avoided.

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, and bank settlement vouchers. When financial management bills are archived, 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 to facilitate perforation into volumes. A binding machine is a commonly used office supply, which binds bills through a punching mechanism and a riveting mechanism. Application No.: 202110783492.6, discloses a punching device for binding financial materials, which is composed of a lifting device, a transverse moving device, a longitudinal moving 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 arranged compression spring to facilitate the fixing of the cover plate on the materials.

[0003] This patent realizes the fixation of materials during binding and punching, and at the same time can adjust the punching depth and punching position. However, during the binding and punching process, when dealing with relatively thick 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 damage to the equipment. 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

[0004] The purpose of the present invention is to overcome the deficiencies that when punching relatively thick financial materials, due to the limited punching thickness of the punching mechanism, not all materials can be punched, and if the materials are placed in batches, the punching positions will deviate each time, affecting the binding effect, and to propose a punching device for binding financial materials and a using method thereof.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions: A punching device for binding financial materials, comprising a main body. At the bottom inside the main body, an adjusting component is provided. On the adjusting component, a support plate is arranged. The support plate is connected to a workbench through a support rod. A blocking component is arranged on the workbench. On both sides of the bottom inside the main body, two support seats are slidably connected. In the support seats, placing grooves are provided. In the placing grooves, a plurality of first springs are arranged successively from top to bottom. 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 support plate, two first inclined blocks are connected. The first inclined blocks on the lower surface of the support plate are correspondingly arranged with the second inclined blocks on the four support seats; on one side of the upper surface of the main body, a side plate is provided. On one side of the upper end of the side plate, a top plate is connected. A hydraulic cylinder is connected to the top plate. The piston rod of the hydraulic cylinder is connected to a moving box. The moving box is slidably connected to the side plate. An adjusting rod is arranged inside the moving box. The adjusting rod passes through the moving box and extends below the moving box. The lower end of the adjusting rod is connected to a first placing plate. A punching mechanism is arranged on the first placing plate. Two second electric push rods are connected to the lower surface of the top plate.

[0006] After each punching, adjust the height of the workbench, and then the subsequent materials to be punched can be placed continuously. Thus, all materials can be punched at one time, and by placing them in batches, the position of each material can be ensured to be the same each time, so that the punching positions are the same, avoiding problems such as inconsistent punching and misalignment.

[0007] Preferably, an installation plate is installed inside the moving box. A connection port is arranged on the installation plate. A moving seat is slidably connected in the connection port. A first electric push rod is connected to the side wall inside the moving box. The first electric push rod is connected to the moving seat. The upper end of the adjusting rod is connected below the moving seat.

[0008] According to the number and distance of holes to be punched in the material, adjust the position of the adjusting rod, thereby adjusting the position of the punching mechanism.

[0009] Preferably, the gear position assembly includes a second moving plate and a first moving plate arranged 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 machine. 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 chute is provided in the width direction of the workbench. Two sleeves are slidably connected in the first chute. A limiting rod is slidably connected in each of the two sleeves. The upper end of the limiting rod is connected to a first baffle. Inclined rods are provided on the two retaining rods of the first lifting plate. An installation opening corresponding to the inclined rod is provided on the first baffle. The inclined rod extends into the installation opening.

[0010] The gear position assembly can limit the four sides of the material to be punched to prevent the material from being misaligned 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 to ensure the materials are neat, which helps to align each hole of all the materials. And even if the materials are not aligned before punching, the gear position assembly can also sort out all the materials to ensure that all the materials are neatly placed.

[0011] 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 hole 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 hole. 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.

[0012] 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 to limit the material to be punched.

[0013] Preferably, adjacent two support seats are connected by a limiting plate. Connecting rods are connected to the opposite sides of the two support seats. A positive and reverse threaded rod is connected to the side wall inside the main machine. The two connecting rods are respectively connected to the two ends of the positive and reverse threaded rod.

[0014] 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 seat through the connecting rod and the limiting plate. When the support seat moves, it will drive the second inclined block to move, and the second inclined block will not block the support plate.

[0015] 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 with 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.

[0016] Due to the brake pads provided on the clamping shaft, the rotation of the gear is slowed down, the upward movement speed of the workbench is reduced, and the workbench is prevented from resetting too fast, resulting in damage to the surrounding parts due to impact.

[0017] 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 through a mounting shaft. A groove is provided at the inner bottom of the main body. The second sliding seat is slidably connected in 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.

[0018] The first adjusting rod and the second adjusting rod form a scissor lift structure. According to the height that the workbench needs to move downward, multiple groups of scissor lift structures can be used for setting.

[0019] 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 placing plate. A plurality of second pressing springs are connected to the lower surface of the second placing plate. The lower ends of the second pressing springs are connected to a second pressing plate.

[0020] Preferably, a plurality of first pressing springs are connected to the lower surface of the first placing 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.

[0021] A method for using a punching device for binding financial materials, using the punching device as described above, includes the following steps of use: S1: First, place the financial vouchers or bills that need to be punched on the workbench, and the non-punched side abuts against the vertical surface of the first moving plate; 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 drives two inclined rods to move. The inclined rods squeeze the first baffle. The first baffle controls the movement of the sleeve through the limiting 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 first abuts against the connecting wheel, so that the V-shaped rod rotates. 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, so as to limit all four sides of the financial vouchers or bills; 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 to the upper part of the financial vouchers or bills. The first electric push rod drives the moving seat to move. The moving seat drives the connecting rod to move. The connecting rod drives the punching mechanism to move to the corresponding position for punching; S4: After punching, the hydraulic cylinder controls the moving box to reset, and 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, so that the support plate will move downward by a corresponding distance. Then, the first spring at the corresponding position resets and controls 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, so that the second moving plate and the two sleeves reset; S5: After sorting the materials that need to be punched for the second time, align and place them above the first material. If the staff cannot place the later-placed materials neatly above the first one after alignment, the materials can also be placed 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; S6: Repeat steps S2 - S5; S7: When all the materials are punched, rotate the left - right threaded rod. The left - right threaded rod controls the movement of the corresponding support seat, and the left - right 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, so that the brake pad abuts against the rotating wheel. When the support seat 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, it controls the workbench to move upward; S8: When the workbench moves upward, the rack controls the rotation of the gear, and the gear drives the rotating wheel to rotate through the rotating shaft. Due to the setting of the brake pads, the rotation speed of the rotating wheel is slowed down, thereby controlling the slow movement of the rack and enabling the workbench to slowly reset.

[0022] 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 material punching is completed, the workbench is controlled to move downward by a certain height, and the subsequent material is placed above the material that has 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 the excessive thickness of the material. Moreover, by gradually adding the remaining material, the position deviation that may occur when re-placing the material 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] Figure 1 It is a side view of the main machine in the specific embodiment of the present invention.

[0025] Figure 2 It is a front view of the main machine in the specific embodiment of the present invention.

[0026] Figure 3 It is a schematic structural diagram of the bottom of the main machine in the specific embodiment of the present invention.

[0027] Figure 4 It is a schematic structural diagram of the workbench in the specific embodiment of the present invention.

[0028] Figure 5 It is a top view of the workbench in the specific embodiment of the present invention.

[0029] Figure 6 It is a schematic structural diagram of the sleeve in the specific embodiment of the present invention.

[0030] Figure 7 For Figure 1 the enlarged view at A in

[0031] Figure 8 It is a schematic structural diagram of the mounting plate in the specific embodiment of the present invention.

[0032] Figure 9This is a schematic structural diagram of the clamping shaft in the specific embodiment of the present invention.

[0033] 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 sleeve, 11 top plate, 12 hydraulic cylinder, 13 third baffle, 14 moving box, 15 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 punching 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 reset spring, 48 second adjusting block, 49 rotating wheel, 50 first adjusting block, 51 connecting frame, 52 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

[0034] In order 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 with reference to 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 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 protection scope of this patent.

[0035] Refer to Figure 1 - Figure 9, A punching device for binding financial materials, including a main body 1. At the bottom inside the main body 1, an adjusting component is arranged. The adjusting component is arranged in a scissor structure, and the scissor structure can support a support plate 27. The 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. On both sides of the bottom inside the main body 1, two support seats 29 are slidably connected. A placement groove is arranged inside the support seat 29. A plurality of first springs 30 are arranged in sequence from top to bottom inside the placement groove. According to the thickness of the punching mechanism, the distance between two adjacent first springs 30 is set. The first spring 30 away from the bottom of the placement groove is connected to a second inclined block 31. On both sides of the lower surface of the support plate 27, two first inclined blocks 28 are connected. 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. The second inclined block 31 supports the first inclined block 28 and the support plate 27; On one side of the upper surface of the main body 1, a side plate 16 is arranged. On one side of the upper end of the side plate 16, a top plate 11 is connected. 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 connecting rod 15 is arranged inside the moving box 14. The connecting rod 15 passes through the moving box 14 and extends below the moving box 14. The lower end of the 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, and 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 of 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, and 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 to be punched for the second time, and the blocking component limits all the materials again. The punching mechanism 37 punches the later-placed materials again according to the punching position of the first-placed material. In this way, the positions of the first and later-placed materials will not deviate, ensuring that the punching positions will not change after placing materials multiple times, thereby reducing the risk of misalignment. And when there is a deviation in placing materials 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 materials.

[0036] Refer to Figure 2 and Figure 8 Inside the moving box 14, a mounting plate 35 is installed. A connection port 59 is provided 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 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 materials need to be punched multiple times, materials at different positions can be punched.

[0037] 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. 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 inside both the second moving plate 19 and the first moving plate 40. A second lifting plate 18 is slidably connected inside 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 inside 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 stop bars are provided on the opposite sides of the second lifting plate 18 and the first lifting plate 2. The two stop bars of the second lifting plate 18 and the first lifting plate 2 are respectively located inside 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 stop bars on the second lifting plate 18 and the second moving plate 19 can continue to push the materials 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 first lifting plate 2 to keep its height unchanged. The first moving plate 40 moves downward together with the workbench 3. Even when the workbench 3 moves downward, the first lifting plate 2, like the second lifting plate 18, can push the subsequently placed materials to move, so that the materials are placed neatly; Refer to Figure 1 and Figure 6, a first chute is provided in the width direction of the workbench 3, 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, an installation opening corresponding to the inclined rod 9 is arranged on the first baffle 8, the inclined rod 9 extends into the installation opening. When the first lifting plate 2 moves towards the direction close to the first chute, the first lifting plate 2 will drive the two inclined rods 9 to move. Since holes corresponding to the inclined rod 9 are arranged on the first baffle 8, the inclined rod 9 will squeeze the first baffle 8, thereby controlling the two sleeves 10 to move towards each other, and 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 rod 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 rod 9 pulls the limiting rod 57 through the first baffle 8, so that the height of the limiting rod 57 remains unchanged, and the side surface of the limiting rod 57 is on the same horizontal plane as the side surface of the sleeve 10.

[0038] 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 presses the connecting wheel 55 against 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 material after punching 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.

[0039] 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 lift 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 sets of scissor lift 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.

[0040] Refer to Figure 1 - Figure 3 , adjacent two support seats 29 are connected by a limiting plate 41. 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 inner side wall of the host 1. The two connecting rods 52 are respectively connected to the two ends of the positive and reverse threaded rod 6. When all the materials are punched, when 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 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. Smooth rods are connected to the opposite two side walls in the host 1. The smooth rods pass through the connecting rods 52 that are not connected to the positive and reverse threaded rod 6.

[0041] 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 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 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, and the upward movement speed of the workbench 3 is reduced. 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 and the first adjusting block 50, and the first moving block 5 and the second adjusting block 48 are both connected 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.

[0042] Referring 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 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.

[0043] A usage method of a punching device for binding financial materials, using the punching device as described above, includes the following usage steps: 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; S2: After placing, 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 will drive the 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 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 will first abut against the connecting wheel 55, thereby causing the V-shaped rod 21 to rotate. 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, thereby limiting 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 drives the moving seat 46 to move. The moving seat 46 drives the connecting rod 15 to move. The 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 will 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. In this way, the support plate 27 will move 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. In this way, the second moving plate 19 and the two sleeves 10 reset; S5: After sorting the materials to be punched for the second time, align and place them above the first batch of materials. If the staff cannot neatly place the materials placed later above the first batch of 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; S6: Repeat the steps of S2 - S5; S7: After all the materials are punched, rotate the right - hand and left - hand threaded rod 6. The right - hand and left - hand threaded rod 6 controls the movement of the corresponding support base 29. And the right - hand and left - hand 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 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.

[0044] 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 documents, characterized in that: The main machine (1) comprises a main machine (1), wherein an adjustment component is arranged at the bottom of the main machine (1), a support plate (27) is arranged on the adjustment component, the support plate (27) is connected to a workbench (3) via a support rod (7), a shifting component is arranged on the workbench (3), two support seats (29) are slidably connected to both sides of the bottom of the main machine (1), a placement groove is arranged in the support seat (29), a plurality of first springs (30) are arranged in sequence from top to bottom in the placement groove, a second inclined block (31) is connected to the groove bottom away from the placement groove at the first spring (30), 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 connected to the four support seats (29), The second tilting block (31) is arranged correspondingly; a side plate (16) is arranged on one side of the upper surface of the main machine (1); 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); a 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 connecting rod (15) is arranged in the moving box (14); the connecting rod (15) passes through the moving box (14) and extends to the bottom of the moving box (14); the lower end of the connecting rod (15) is connected to a first placement plate (61); a punching mechanism (37) is arranged on the first placement plate (61); and two second electric push rods (36) are connected to the lower surface of the top plate (11).

2. The punching device for binding financial documents according to claim 1, characterized in that: A mounting plate (35) is installed in the moving box (14), a connecting port (59) is provided on the mounting plate (35), a moving seat (46) is slidably connected in the connecting port (59), a first electric push rod (45) is connected to the side wall in the moving box (14), the first electric push rod (45) is connected to the moving seat (46), and the upper end of the connecting rod (15) is connected to the bottom of the moving seat (46).

3. The punching device for binding financial documents according to claim 2, characterized in that: The shift assembly comprises a second movable plate (19) and a first movable plate (40) arranged on both sides of the upper surface of the workbench (3); the first movable plate (40) and the second movable plate (19) are both slidably connected to the workbench (3); the second movable plate (19) and the first movable plate (40) are both provided with mounting grooves; the second lifting plate (18) is slidably connected to the mounting groove of the second movable plate (19); the first lifting plate (2) is slidably connected to the mounting groove of the first movable plate (40); the second movable plate (19) and the first movable plate (40) are both provided with openings on opposite sides thereof; the second lifting plate (18) and the first lifting plate (2) are both provided with two shifting bars on opposite sides thereof; the second lifting plate (18) and the first lifting plate The two stop rods (2) are respectively located in 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 movable 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 slide groove is provided along the width direction of the workbench (3), two sleeves (10) are slidably connected in the first slide groove, both sleeves (10) are slidably connected in the two sleeves (10), the upper ends of the limit rods (57) are connected to the first stop plate (8), the two stop rods of the first lifting plate (2) are both provided with tilting rods (9), the first baffle plate (8) is provided with a mounting opening corresponding to the tilting rod (9), and the tilting rod (9) extends into the mounting opening.

4. The punching device for binding financial documents according to claim 3, characterized in that: Both sides of the second movable plate (19) are connected to pull rods (20), and push rods (53) are connected to the pull rods (20). Two mounting blocks (56) are connected to one side of the workbench (3) close to the second movable plate (19), and a V-shaped rod (21) is rotatably connected to the two mounting blocks (56). Two return springs (47) are arranged on the workbench (3), and a long slot hole (54) is arranged on a connecting rod of the V-shaped rod (21), and one end of the return spring (47) is connected to the V-shaped rod ( 21), a connecting wheel (55) is connected to another 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 to the bottom of the moving box (14), the lower ends of the two second electric push rods (36) are connected to push plates (39), and the two push plates (39) are arranged corresponding to the connecting wheel (55).

5. The punching device for binding financial documents according to claim 4, characterized in that: Two adjacent support seats (29) are connected via a limit plate (41), and opposite sides of the two support seats (29) are connected to connecting rods (52). The side wall inside the main unit (1) is connected to a forward and reverse threaded rod (6), and the two connecting rods (52) are respectively connected to the two ends of the forward and reverse threaded rod (6).

6. The punching device for binding financial documents according to claim 5, characterized in that: A rotating shaft (43) is rotatably connected to the side wall of the main machine (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) and the rack (24) are meshed with each other, two clamping shafts (22) are hingedly connected to the side wall of the main machine (1), the opposite sides of the two clamping shafts (22) are connected to brake pads (60), 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), the forward and reverse threaded rods (6) are respectively connected to a first moving block (5) and a second moving block (42), 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).

7. The punching device for binding financial documents according to claim 1, characterized in that: The main machine (1) is provided with a lifting assembly at the bottom thereof, the lifting assembly comprising a second sliding seat (34) slidably connected to the bottom of the main machine (1), two first adjustment rods (26) being hingedly connected to the second sliding seat (34), two second adjustment rods (32) being hingedly connected to the bottom of the main machine (1), a first sliding seat (25) being slidably connected to the lower surface of the support plate (27), an upper end of the first adjustment rod (26) being hingedly connected to the first sliding seat (25), an upper end of the second adjustment rod (32) being hingedly connected to the lower surface of the support plate (27), the two first adjustment rods (26) being respectively connected to the two second adjustment rods (32) via mounting shafts, a groove being provided at the bottom of the main machine (1), the second sliding seat (34) being slidably connected to the groove, two second springs (33) being connected to the side wall of the groove, and the ends of the two second springs (33) being away from the groove wall being connected to the second sliding seat (34).

8. The punching device for binding financial documents according to claim 1, characterized in that: The lower surface of the moving box (14) is connected to two vertical rods (63), the lower ends of the two vertical rods (63) are commonly connected to a second placement plate (64), the lower surface of the second placement plate (64) is connected to a plurality of second compression springs (58), and the lower ends of the second compression springs (58) are connected to a second compression plate (44).

9. The punching device for binding financial documents according to claim 8, characterized in that: A plurality of first compression springs (62) are connected to the lower surface of the first placement plate (61), and the lower ends of the first compression springs (62) are connected to a first compression plate (38), which is located in front of the punching mechanism (37).

10. A method for using a punching device for binding financial documents, characterized in that: The punching device for binding financial documents according to claim 6 comprises the following steps: S1: firstly place the financial voucher or bill to be punched on the workbench (3), with the side without punching abutting against the vertical surface of the first movable 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, the first moving plate (40) drives the two tilting rods (9) to move, the tilting rods (9) squeeze the first baffle plate (8), the first baffle plate (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) are in contact with the financial The three sides of the voucher or bill are abutted, and then the two second electric push rods (36) push the push plate (39) to move downward, and the push plate (39) will first abut the connecting wheel (55), thereby causing the V-shaped rod (21) to rotate. When the V-shaped rod (21) rotates, the push rod (53) pulls the pull rod (20) to move, and the pull rod (20) pulls the second movable plate (19) to move, and the second movable plate (19) limits the other side, thereby limiting the four sides of the financial voucher or bill; S3: The hydraulic cylinder (12) controls the moving box (14) to move downward, so that the second pressing plate (44) presses the financial voucher or bill above, and the punching mechanism (37) moves to the top of the financial voucher or bill, the first electric push rod (45) pushes the moving seat (46) to move, the moving seat (46) drives the connecting rod (15) to move, and the connecting rod (15) drives the punching mechanism (37) to move to the corresponding position to punch holes; S4: After the hole is drilled, the hydraulic cylinder (12) controls the movable box (14) to reset, the third electric push rod (4) controls the first movable plate (40) to reset, and due to the setting of the tilting rod (9), the two sleeves (10) will also reset and move, and the two second electric push rods (36) control the push plate (39) to continue to apply pressure to the workbench (3), and the workbench (3) applies downward pressure to the support plate (27) through the support rod (7). At this time, the first tilting block (28) on the lower surface of the support plate (27) will squeeze the corresponding second tilting block (31), and the first spring (30) will be compressed, so that the support plate (27) will move downward, and then the first spring (30) at the corresponding position will reset, and the second tilting block (31) will be controlled to block the support plate (27), and then the second electric push rod (36) controls the push plate (39) to reset, and due to the setting of the reset spring (47), the V-shaped rod (21) is reset, so that the second movable plate (19) and the two sleeves (10) are reset; S5: Arrange the materials to be punched for the second time, align them and place them on top of the materials punched for the first time; S6: Repeat the steps of S2-S5; S7: When all the materials are punched, the forward and reverse threaded rods (6) are rotated, and the forward and reverse threaded rods (6) control the corresponding support seat (29) to move, and the forward and reverse threaded rods (6) drive the first adjustment block (50) and the second adjustment block (48) to move toward each other through the first moving block (5) and the second moving block (42), thereby controlling the movement of the clamping shaft (22) so that the brake plate (60) abuts against the rotating wheel (49), and when the support seat (29) drives the second tilting block (31) to move together, due to the setting that the second spring (33) is compressed when the support plate (27) moves downward, the second spring (33) is reset, and the control workbench (3) moves upward; S8: When the workbench (3) moves upward, the rack (24) controls the gear (23) to rotate, and 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 rack (24) to move slowly, so that the workbench (3) is slowly reset.

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