Environment-friendly financial accounting document punching device

Abstract

The application discloses an environment-friendly financial accounting document punching device and belongs to the technical field of punching. The application places the accounting document in the placing box, aligns the side of the accounting document with the inner wall of the placing box, can conveniently position the accounting document, can prevent the accounting document from deviating during punching and affecting the punching effect, and is safer for punching without manual support of the accounting document by the staff.

Description

Technical Field

[0001] This invention relates to a punching device, and more particularly to an environmentally friendly punching device for financial accounting documents, belonging to the field of punching technology. Background Technology

[0002] Accounting vouchers are written documents prepared in a specific format to record economic transactions, clarify economic responsibilities, and serve as the basis for bookkeeping. They include original documents and accounting vouchers. Simply put, general financial vouchers are divided into three types: receipts, payments, and transfers. These are filled out after the accountant has made the bookkeeping entry. Later, relevant attachments are pasted on the vouchers according to their contents, such as copies of contracts, invoices, payment reminders, payment slips, check attachments, etc. These are collectively called accounting vouchers. Accounting vouchers often need to be bound together and properly stored.

[0003] However, existing environmentally friendly financial accounting voucher punching devices require staff to hold the voucher by hand to align and limit its position before moving it under the drill bit for drilling. In this way, the drill bit can easily hit the staff's hand during rotation, causing injury. Summary of the Invention

[0004] The main purpose of this invention is to solve the problem of requiring staff to manually support vouchers, and to provide an environmentally friendly financial accounting voucher punching device.

[0005] The objective of this invention can be achieved by adopting the following technical solution: An environmentally friendly punching device for financial accounting documents, including Support base assembly, used to lift and support the placed component; A punching assembly for punching holes in accounting documents; The clamping assembly is used to clamp and limit accounting documents; The placement component is used to place accounting documents, which are then placed against the inner wall of the placement component to align multiple layers of accounting documents. A moving component is used to move the placement component to move the accounting document below the punching component for punching; The extrusion assembly is used to extrude the limiting assembly, allowing for the disassembly and replacement of placement assemblies of different sizes. The driver component is used to drive the movement of the mobile component; Limiting components are used to limit the placement of components after installation; The support component is used to support and lift the placed component.

[0006] Preferably, the support base assembly includes a base plate, support legs, a lifting plate, and a guide rod; The top of the base plate is equipped with a support leg, one end of which is equipped with a lifting plate, and a guide rod is installed on the lifting plate.

[0007] Preferably, the drilling assembly includes an electric slide rail, a first support frame, a base rod, a first electric telescopic rod, a connecting plate, a first motor, a drill bit, a splash guard, a first spring, and a slide rod; A base rod is mounted on the base plate, a first support frame is mounted on one end of the base rod, an electric slide rail is mounted on the first support frame, a first electric telescopic rod is mounted on the electric slide rail, a connecting plate is mounted on the output end of the first electric telescopic rod, a slide rod is slidably mounted on the connecting plate, a splash guard is mounted on one end of the slide rod, the connecting plate is connected to the splash guard by a first spring, a first motor is mounted on the connecting plate, and a drill bit is mounted on the output end of the first motor.

[0008] Preferably, the pressing assembly includes a second electric telescopic rod, a second support frame, a first support rod, and a pressure plate; The outer wall of the electric slide rail is equipped with a first support rod, one end of which is equipped with a second support frame. A second electric telescopic rod is installed on the second support frame, and a pressure plate is installed at the output end of the second electric telescopic rod.

[0009] Preferably, the lifting assembly includes a lifting seat, a side bar, and a guide ring; A guide ring is slidably mounted on the guide rod, a side rod is mounted on the guide ring, and a support seat is mounted on one end of the side rod.

[0010] Preferably, the placement assembly includes a placement box, a handle, and a mounting block; The top of the support seat is equipped with a placement box, the bottom of the placement box is equipped with a mounting block, the support seat has a mounting groove that cooperates with the mounting block, and handles are installed on both sides of the placement box.

[0011] Preferably, the drive assembly includes a second motor, an outer frame, and side columns; A side column is installed on the base plate, and an outer frame is installed at one end of the side column. A second motor is installed on the outer frame.

[0012] Preferably, the moving assembly includes a rack, a base column, a gear, a rotating rod, a support ring, and a base frame; A base frame is mounted on the base plate, a support ring is mounted on the top of the base frame, a rotating rod is rotatably mounted on the support ring, one end of the rotating rod is connected to the output end of the second motor, a base column is mounted on the bottom of the support seat, a rack is mounted on one end of the base column, and a gear that meshes with the rack is mounted on the rotating rod.

[0013] Preferably, the extrusion assembly includes a main extrusion block and a second support rod; A second support rod is installed on the base plate, and a main extrusion block is installed at one end of the second support rod.

[0014] Preferably, the limiting assembly includes an auxiliary compression block, a connecting column, a limiting plate, a limiting block, a moving rod, a second spring, a moving ring, and a connecting block; A movable rod is installed on the lifting seat, a movable ring is slidably installed on the movable rod, a connecting block is installed on the movable ring, a limit plate is installed at one end of the connecting block, a connecting column is installed on the limit plate, an auxiliary extrusion block that cooperates with the main extrusion block is installed at one end of the connecting column, a limit block is installed on the limit plate, and a limit block is installed on the limit plate. Both the lifting seat and the mounting block have slots that cooperate with the limit blocks. The movable ring is connected to the movable rod by a second spring.

[0015] Beneficial technical effects of the present invention: 1. The environmentally friendly financial accounting voucher punching device according to the present invention, by setting up a placement box, places the accounting voucher in the placement box, with the side of the accounting voucher aligned with the inner wall of the placement box, which facilitates the limiting of the accounting voucher, making it less likely to shift during punching and affect the punching effect. Furthermore, it eliminates the need for manual support of the accounting voucher, making punching safer. A second motor is installed; when the second motor is activated, it drives a rotating rod to rotate. When the rotating rod rotates, it drives a gear to rotate, which in turn drives a rack to move. When the rack moves, it drives a lifting seat to move, which in turn moves the placement box, thus moving the accounting voucher below the drill bit. The second electric telescopic rod is activated, causing the pressure plate to descend. This system facilitates the clamping and limiting of accounting documents, preventing them from tilting. The electric slide rail can adjust the position of the drill bit, moving it to the drilling position. The first electric telescopic rod is activated, causing the drill bit and splash guard to descend. The drill bit and splash guard contact the accounting document, and the first motor starts, causing the drill bit to rotate. The first electric telescopic rod is activated, causing the drill bit to continue descending. The slide rail slides on the connecting plate, and the first spring shortens, allowing the accounting document to be drilled. The splash guard prevents debris from flying during drilling. The gears and racks work together to remove the accounting document from under the drill bit after drilling, eliminating the need for workers to reach under the drill bit to retrieve the material, making material retrieval safer.

[0016] 2. By setting up a main extrusion block and an auxiliary extrusion block to cooperate with each other, and by setting up a second motor, the second motor drives the rotating rod to rotate. When the rotating rod rotates, it drives the gear to rotate, which in turn drives the rack to move. When the rack moves, it drives the support seat to move. When the support seat moves, it drives the placement box to move. When the main extrusion block contacts the auxiliary extrusion block, the support seat continues to move, the main extrusion block extrudes the auxiliary extrusion block, the moving ring slides on the moving rod, the second spring shortens, and then drives the limit block to move, sliding the limit block out of the slot, pulling the placement box, and sliding the mounting block out of the mounting groove. This allows for the disassembly and replacement of placement boxes of different sizes. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the splash guard structure of the present invention; Figure 3 This is a schematic diagram of the support structure of the present invention; Figure 4 This is a schematic diagram of the rack structure of the present invention; Figure 5 This is a schematic diagram of the mounting block structure of the present invention; Figure 6 This is a schematic diagram of the second spring structure of the present invention; Figure 7 This is a schematic diagram of the limiting block structure of the present invention; Figure 8 This is a schematic diagram of the auxiliary extrusion block structure of the present invention; Figure 9 This is a schematic diagram of the support plate structure of the present invention; Figure 10 This is a schematic diagram of the pressure plate structure of the present invention; Figure 11 This is a schematic diagram of the drill bit structure of the present invention.

[0018] In the diagram: 1. Base plate; 11. Support leg; 12. Lifting plate; 13. Guide rod; 2. Electric slide rail; 21. First support frame; 22. Base rod; 23. First electric telescopic rod; 24. Connecting plate; 25. First motor; 26. Drill bit; 27. Splash guard; 28. First spring; 29. ​​Slide rod; 3. Second electric telescopic rod; 31. Second support frame; 32. First support rod; 33. Pressure plate; 4. Placement box; 41. Handle; 42. 5. Mounting block; 6. Rack; 7. Bottom column; 8. Gear; 9. Rotating rod; 10. Support ring; 11. Base frame; 12. Main extrusion block; 13. Second support rod; 24. Second motor; 15. Outer frame; 26. Side column; 37. Auxiliary extrusion block; 48. Connecting column; 59. Limiting plate; 100. Limiting block; 11. Moving rod; 20. Second spring; 21. Moving ring; 32. Connecting block; 43. Lifting seat; 54. Side rod; 55. Guide ring. Detailed Implementation

[0019] To enable those skilled in the art to understand the technical solution of the present invention more clearly, the present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0020] like Figures 1-11As shown, the environmentally friendly financial accounting voucher punching device provided in this embodiment includes a support base assembly for supporting and lifting the placement assembly; a punching assembly for punching accounting vouchers; a pressing assembly for pressing and limiting the accounting vouchers; a placement assembly for placing the accounting vouchers in the placement assembly, with the accounting vouchers adhering to the inner wall of the placement assembly to align multiple layers of accounting vouchers; a moving assembly for moving the placement assembly to move the accounting vouchers below the punching assembly for punching; a squeezing assembly for squeezing the limiting assembly to allow for disassembly and replacement of placement assemblies of different sizes; a driving assembly for driving the moving assembly to move; a limiting assembly for limiting the placement assembly after installation; and a lifting assembly for supporting and lifting the placement assembly. The support base assembly includes a base plate 1, support legs 11, a lifting plate 12, and a guide rod 13. The support legs 11 are installed on the top of the base plate 1, and the lifting plate 12 is installed at one end of the support legs 11. The guide rod 13 is installed on the lifting plate 12. By setting the support legs 11 and the lifting plate 12 to cooperate with each other, it is easy to place the placement box 4. The drilling assembly includes an electric slide rail 2, a first support frame 21, a base rod 22, a first electric telescopic rod 23, a connecting plate 24, a first motor 25, a drill bit 26, a splash guard 27, a first spring 28, and a slide rod 29. The base rod 22 is mounted on the base plate 1, and the first support frame 21 is mounted at one end of the base rod 22. The electric slide rail 2 is mounted on the first support frame 21, and the first electric telescopic rod 23 is mounted on the electric slide rail 2. The connecting plate 24 is mounted at the output end of the first electric telescopic rod 23, and the slide rod 29 is slidably mounted on the connecting plate 24. 9. A splash guard 27 is installed at one end of the slide rod 29. The connecting plate 24 is connected to the splash guard 27 through the first spring 28. A first motor 25 is installed on the connecting plate 24. A drill bit 26 is installed at the output end of the first motor 25. By setting the first support frame 21 and the bottom rod 22, the electric slide rail 2 can be easily supported. By setting the slide rod 29 to slide in connection with the connecting plate 24, the splash guard 27 can be easily guided and limited. The pressing assembly includes a second electric telescopic rod 3, a second support frame 31, a first support rod 32 and a pressing plate 33.The outer wall of the electric slide rail 2 is equipped with a first support rod 32. A second support frame 31 is installed at one end of the first support rod 32. A second electric telescopic rod 3 is installed on the second support frame 31. A pressure plate 33 is installed at the output end of the second electric telescopic rod 3. By setting the first support rod 32 and the second support frame 31 to cooperate with each other, the second electric telescopic rod 3 can be easily supported. When the second electric telescopic rod 3 is activated, it causes the pressure plate 33 to descend, which facilitates the clamping and limiting of accounting documents, preventing them from tilting. The electric slide rail 2 can also adjust the position of the drill bit 26, moving it to the drilling position. The telescopic rod 23 is activated, causing the drill bit 26 and splash guard 27 to descend. The drill bit 26 and splash guard 27 then contact the accounting document. The first motor 25 activates, causing the drill bit 26 to rotate. The first electric telescopic rod 23 activates, causing the drill bit 26 to continue descending. The slide bar 29 slides on the connecting plate 24, and the first spring 28 shortens, enabling drilling of the accounting document. The splash guard 27 prevents debris from flying during drilling. Furthermore, the gear 52 and rack 5 work together to remove the accounting document from under the drill bit 26 after drilling is complete, eliminating the need for workers to reach under the drill bit 26 to retrieve the document, making the process safer.

[0021] The lifting assembly includes a lifting seat 9, a side rod 91, and a guide ring 92. A guide ring 92 is slidably mounted on the guide rod 13, and a side rod 91 is mounted on the guide ring 92. The lifting seat 9 is mounted at one end of the side rod 91. By setting the lifting seat 9, side rod 91, and guide ring 92 to cooperate with each other, the placement box 4 can be easily lifted and supported. By setting the guide ring 92 to slide with the guide rod 13, the placement box 4 can be easily guided and limited. The placement assembly includes a placement box 4, a handle 41, and a mounting block 42. The placement box 4 is mounted on the top of the lifting seat 9, and the mounting block 42 is mounted on the bottom of the placement box 4. The mounting plate 9 has a mounting slot that mates with the mounting block 42. Handles 41 are installed on both sides of the placement box 4. The mounting block 42 is engaged with the mounting slot, which facilitates the disassembly and installation of the placement box 4. The drive assembly includes a second motor 7, an outer frame 71, and a side column 72. The side column 72 is installed on the base plate 1. The outer frame 71 is installed at one end of the side column 72. The second motor 7 is installed on the outer frame 71. The side column 72 and the outer frame 71 mate with each other, which facilitates the support of the second motor 7. The moving assembly includes a rack 5, a bottom column 51, a gear 52, a rotating rod 53, a support ring 54, and a base frame 55. A base frame 55 is mounted on the base plate 1. A support ring 54 is mounted on the top of the base frame 55. A rotating rod 53 is rotatably mounted on the support ring 54. One end of the rotating rod 53 is connected to the output end of the second motor 7. A base column 51 is mounted on the bottom of the lifting seat 9. A rack 5 is mounted on one end of the base column 51. A gear 52 that meshes with the rack 5 is mounted on the rotating rod 53. By setting the base column 51, the rack 5 can be easily supported. By setting the support ring 54 and the base frame 55 to cooperate with each other, the rotating rod 53 can be easily supported. The rotating rod 53 is rotatably connected to the support ring 54 through a bearing. By setting the placement box 4, the accounting... The voucher is placed in the placement box 4, with the side of the accounting voucher aligned with the inner wall of the placement box 4. This facilitates the positioning of the accounting voucher, preventing it from shifting during punching and affecting the punching effect. Furthermore, it eliminates the need for staff to manually support the accounting voucher, making punching safer. A second motor 7 is installed, which drives the rotating rod 53 to rotate. When the rotating rod 53 rotates, it drives the gear 52 to rotate, which in turn drives the rack 5 to move. When the rack 5 moves, it drives the lifting seat 9 to move, which in turn drives the placement box 4 to move, thus moving the accounting voucher below the drill bit 26.

[0022] In this embodiment, as Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the extrusion assembly includes a main extrusion block 6 and a second support rod 61; the second support rod 61 is installed on the base plate 1, and the main extrusion block 6 is installed at one end of the second support rod 61. By setting the second support rod 61, the main extrusion block 6 can be easily supported. The limiting assembly includes an auxiliary extrusion block 8, a connecting column 81, a limiting plate 82, a limiting block 83, a moving rod 84, a second spring 85, a moving ring 86, and a connecting block 87; the lifting seat 9 is equipped with a moving rod 84, and a moving ring 86 is slidably installed on the moving rod 84. The moving ring 86 is equipped with a connecting block 87, and a limiting plate 82 is installed at one end of the connecting block 87. The limiting plate 82 is equipped with a connecting column 81, and an auxiliary extrusion block 8 that cooperates with the main extrusion block 6 is installed at one end of the connecting column 81. The limiting plate 82 is equipped with a limiting block 83. The lifting seat 9 and the mounting block 42 are both provided with slots that cooperate with the limiting block 83. The moving ring 86 is connected to the moving rod 87 by the second spring 85. The moving rod 84, with the connecting column 81, facilitates the support of the auxiliary extrusion block 8. The moving ring 86 is slidably connected to the moving rod 84, facilitating the guidance and limiting of the limiting block 83. The main extrusion block 6 and the auxiliary extrusion block 8 cooperate with each other. The second motor 7 is set up, which drives the rotating rod 53 to rotate. When the rotating rod 53 rotates, it drives the gear 52 to rotate, which in turn drives the rack 5 to move. When the rack 5 moves, it drives the lifting seat 9 to move. When the lifting seat 9 moves, it drives the placement box 4 to move. When the main extrusion block 6 contacts the auxiliary extrusion block 8, the lifting seat 9 continues to move, and the main extrusion block 6 extrudes the auxiliary extrusion block 8. The moving ring 86 slides on the moving rod 84, the second spring 85 shortens, and then drives the limiting block 83 to move, sliding the limiting block 83 out of the slot. This pulls the placement box 4, and the mounting block 42 slides out of the mounting groove, allowing for the disassembly and replacement of placement boxes 4 of different sizes.

[0023] In this embodiment, as Figures 1-11 As shown in the figure, the working process of the environmentally friendly financial accounting voucher punching device provided in this embodiment is as follows: Step 1: The electric slide rail 2 is activated to adjust the position of the drill bit 26 and move the drill bit 26 to the drilling position. The second electric telescopic rod 3 is activated to drive the pressure plate 33 to descend and press the accounting voucher. Step 2: The first electric telescopic rod 23 is activated, which in turn drives the drill bit 26 and splash guard 27 to descend. The drill bit 26 and splash guard 27 come into contact with the accounting voucher. The first motor 25 is activated, which drives the drill bit 26 to rotate. The first electric telescopic rod 23 is activated, which drives the drill bit 26 to continue to descend. The slide bar 29 slides on the connecting plate 24. The first spring 28 is shortened, and holes are drilled in the accounting voucher. Step 3: After drilling is completed, the second motor 7 starts and drives the rotating rod 53 to rotate. When the rotating rod 53 rotates, it drives the gear 52 to rotate, which in turn drives the rack 5 to move. When the rack 5 moves, it drives the support seat 9 to move. When the support seat 9 moves, it drives the placement box 4 to move. When the main extrusion block 6 contacts the auxiliary extrusion block 8, the support seat 9 continues to move. The main extrusion block 6 extrudes the auxiliary extrusion block 8. The moving ring 86 slides on the moving rod 84. The second spring 85 shortens, which in turn drives the limit block 83 to move. The limit block 83 slides out of the slot, pulls the placement box 4, and slides the mounting block 42 out of the mounting slot for disassembly and replacement of placement boxes 4 of different sizes.

[0024] In summary, in this embodiment, the environmentally friendly financial accounting voucher punching device, through the cooperation of the support leg 11 and the lifting plate 12, facilitates the support of the placement box 4; through the arrangement of the first support frame 21 and the bottom rod 22, facilitates the support of the electric slide rail 2; through the sliding connection of the slide rod 29 and the connecting plate 24, facilitates the guidance and limiting of the splash guard 27; through the cooperation of the first support rod 32 and the second support frame 31, facilitates the support of the second electric telescopic rod 3; the activation of the second electric telescopic rod 3 drives the pressure plate 33 to descend, facilitating the pressing and limiting of the accounting voucher and preventing it from tilting; and the activation of the electric slide rail 2 adjusts the position of the drill bit 26, moving the drill bit 26. Upon reaching the drilling position, the first electric telescopic rod 23 activates, causing the drill bit 26 and splash guard 27 to descend. The drill bit 26 and splash guard 27 then contact the accounting document. The first motor 25 activates, causing the drill bit 26 to rotate. The first electric telescopic rod 23 continues to lower the drill bit 26, causing the slide bar 29 to slide on the connecting plate 24. The first spring 28 shortens, enabling drilling of the accounting document. The splash guard 27 prevents debris from splashing during drilling. Furthermore, the gear 52 and rack 5 work together to remove the accounting document from under the drill bit 26 after drilling, eliminating the need for workers to reach under the drill bit 26 for material removal, making material retrieval safer. The support seat 9, side rod 91, and guide ring 92 work together to facilitate the placement of the box 4. The system features a lifting and supporting mechanism. A guide ring 92 slidably connects to the guide rod 13, facilitating the guiding and limiting of the placement box 4. An mounting block 42 engages with the mounting slot, facilitating the disassembly and installation of the placement box 4. Side columns 72 and the outer frame 71 cooperate to support the second motor 7. A bottom column 51 supports the rack 5. A support ring 54 and a base frame 55 cooperate to support the rotating rod 53, which is rotatably connected to the support ring 54 via a bearing. The placement box 4 allows accounting documents to be placed within it, with the sides of the documents aligned with the inner wall of the box, facilitating the limiting of the documents and preventing them from being easily punched. The offset affects the drilling effect, and the drilling is relatively safe as it eliminates the need for manual support of accounting vouchers. A second motor 7 is installed, which drives the rotating rod 53 to rotate. The rotation of the rotating rod 53 drives the gear 52 to rotate, which in turn moves the rack 5. The rack 5 moves, which in turn moves the lifting seat 9. The lifting seat 9 moves, which in turn moves the placement box 4, thus moving the accounting voucher below the drill bit 26. A second support rod 61 facilitates support for the main extrusion block 6, and a connecting column 81 facilitates support for the auxiliary extrusion block 8. The sliding connection between the moving ring 86 and the moving rod 84 facilitates guiding and limiting the limit block 83. The main extrusion block 6 and the auxiliary extrusion block 8 work together effectively.By setting a second motor 7, the second motor 7 starts and drives the rotating rod 53 to rotate. When the rotating rod 53 rotates, it drives the gear 52 to rotate, which in turn drives the rack 5 to move. When the rack 5 moves, it drives the lifting seat 9 to move. When the lifting seat 9 moves, it drives the placement box 4 to move. When the main extrusion block 6 contacts the auxiliary extrusion block 8, the lifting seat 9 continues to move, and the main extrusion block 6 extrudes the auxiliary extrusion block 8. The moving ring 86 slides on the moving rod 84, the second spring 85 shortens, and then drives the limiting block 83 to move, sliding the limiting block 83 out of the slot. This pulls the placement box 4, and the mounting block 42 slides out of the mounting groove, allowing for the disassembly and replacement of placement boxes 4 of different sizes.

[0025] The above description is merely a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope disclosed in the present invention, based on the technical solution and concept of the present invention, shall fall within the scope of protection of the present invention.

Claims

1. An environmentally friendly punching device for financial accounting vouchers, characterized in that, include Support base assembly, used to lift and support the placed component; A punching assembly for punching holes in accounting documents; The clamping assembly is used to clamp and limit accounting documents; The placement component is used to place accounting documents, which are then placed against the inner wall of the placement component to align multiple layers of accounting documents. A moving component is used to move the placement component to move the accounting document below the punching component for punching; The extrusion assembly is used to extrude the limiting assembly, allowing for the disassembly and replacement of placement assemblies of different sizes. The driver component is used to drive the movement of the mobile component; Limiting components are used to limit the placement of components after installation; The support component is used to support and lift the placed component.

2. The environmentally friendly financial accounting voucher punching device according to claim 1, characterized in that, The support base assembly includes a base plate (1), support legs (11), a lifting plate (12), and a guide rod (13). The top of the base plate (1) is equipped with a support leg (11), and a lifting plate (12) is installed at one end of the support leg (11). A guide rod (13) is installed on the lifting plate (12).

3. The environmentally friendly financial accounting voucher punching device according to claim 2, characterized in that, The drilling assembly includes an electric slide rail (2), a first support frame (21), a base rod (22), a first electric telescopic rod (23), a connecting plate (24), a first motor (25), a drill bit (26), a splash guard (27), a first spring (28), and a slide rod (29). A base rod (22) is installed on the base plate (1). A first support frame (21) is installed at one end of the base rod (22). An electric slide rail (2) is installed on the first support frame (21). A first electric telescopic rod (23) is installed on the electric slide rail (2). A connecting plate (24) is installed at the output end of the first electric telescopic rod (23). A slide rod (29) is slidably installed on the connecting plate (24). A splash guard (27) is installed at one end of the slide rod (29). The connecting plate (24) is connected to the splash guard (27) by a first spring (28). A first motor (25) is installed on the connecting plate (24). A drill bit (26) is installed at the output end of the first motor (25).

4. The environmentally friendly financial accounting voucher punching device according to claim 3, characterized in that, The pressing assembly includes a second electric telescopic rod (3), a second support frame (31), a first support rod (32), and a pressure plate (33). The outer wall of the electric slide rail (2) is equipped with a first support rod (32), a second support frame (31) is installed at one end of the first support rod (32), a second electric telescopic rod (3) is installed on the second support frame (31), and a pressure plate (33) is installed at the output end of the second electric telescopic rod (3).

5. The environmentally friendly financial accounting voucher punching device according to claim 4, characterized in that, The lifting assembly includes a lifting seat (9), a side bar (91), and a guide ring (92). A guide ring (92) is slidably mounted on the guide rod (13), a side rod (91) is mounted on the guide ring (92), and a support seat (9) is mounted on one end of the side rod (91).

6. The environmentally friendly financial accounting voucher punching device according to claim 5, characterized in that, The placement assembly includes a placement box (4), a handle (41), and a mounting block (42). The top of the support seat (9) is equipped with a placement box (4), the bottom of the placement box (4) is equipped with a mounting block (42), the support seat (9) is provided with a mounting groove that cooperates with the mounting block (42), and handles (41) are installed on both sides of the placement box (4).

7. The environmentally friendly financial accounting voucher punching device according to claim 6, characterized in that, The drive assembly includes a second motor (7), an outer frame (71), and a side column (72). A side column (72) is installed on the base plate (1), and an outer frame (71) is installed at one end of the side column (72). A second motor (7) is installed on the outer frame (71).

8. The environmentally friendly financial accounting voucher punching device according to claim 7, characterized in that, The moving assembly includes a rack (5), a base column (51), a gear (52), a rotating rod (53), a support ring (54), and a base frame (55). A base frame (55) is installed on the base plate (1). A support ring (54) is installed on the top of the base frame (55). A rotating rod (53) is rotatably installed on the support ring (54). One end of the rotating rod (53) is connected to the output end of the second motor (7). A base column (51) is installed at the bottom of the lifting seat (9). A rack (5) is installed at one end of the base column (51). A gear (52) that meshes with the rack (5) is installed on the rotating rod (53).

9. The environmentally friendly financial accounting voucher punching device according to claim 8, characterized in that, The extrusion assembly includes a main extrusion block (6) and a second support rod (61). A second support rod (61) is installed on the base plate (1), and a main extrusion block (6) is installed at one end of the second support rod (61).

10. The environmentally friendly financial accounting voucher punching device according to claim 9, characterized in that, The limiting assembly includes an auxiliary compression block (8), a connecting column (81), a limiting plate (82), a limiting block (83), a moving rod (84), a second spring (85), a moving ring (86), and a connecting block (87). A movable rod (84) is installed on the lifting seat (9). A movable ring (86) is slidably installed on the movable rod (84). A connecting block (87) is installed on the movable ring (86). A limiting plate (82) is installed at one end of the connecting block (87). A connecting column (81) is installed on the limiting plate (82). An auxiliary extrusion block (8) that cooperates with the main extrusion block (6) is installed at one end of the connecting column (81). A limiting block (83) is installed on the limiting plate (82). Slots that cooperate with the limiting block (83) are provided on both the lifting seat (9) and the mounting block (42). The movable ring (86) is connected to the movable rod (84) by a second spring (85).

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