CN224027823U - Paper edge trimming shearing device - Google Patents
Paper edge trimming shearing deviceInfo
- Publication number
- CN224027823U CN224027823U CN202520205230.5U CN202520205230U CN224027823U CN 224027823 U CN224027823 U CN 224027823U CN 202520205230 U CN202520205230 U CN 202520205230U CN 224027823 U CN224027823 U CN 224027823U
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- China
- Prior art keywords
- fixedly connected
- paper
- plate
- sliding plate
- hole
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Abstract
本实用新型属于纸张处理领域，尤其是一种纸张边缘修整剪切装置，针对现有的纸张边缘修整方法难以保证修整的精度和一致性，增加劳动强度和成本的问题，现提出如下方案，包括工作台，所述工作台的两侧均开设有让位孔，两个所述让位孔的内部均固定连接有侧板，两个所述侧板之间固定连接有同一个固定板，所述固定板的顶部固定连接有电动推杆，两个所述侧板相互靠近的一侧均开设有第一条形孔，本实用新型中，通过电动推杆驱动滑动板及其上的剪切组件下移，实现对纸张边缘的自动化修整，大大提高了工作效率，通过转动齿条驱动齿轮和转动板转动，可以方便地调整纸张的位置，实现对纸张不同边缘的修整，增加了装置的灵活性和适用范围。
This utility model belongs to the field of paper processing, and in particular to a paper edge trimming and shearing device. Addressing the problem that existing paper edge trimming methods struggle to guarantee trimming accuracy and consistency, increasing labor intensity and cost, the following solution is proposed: A worktable is included, with clearance holes on both sides. Side plates are fixedly connected to the interior of each clearance hole, and a common fixing plate is fixedly connected between the two side plates. An electric push rod is fixedly connected to the top of the fixing plate. A first strip-shaped hole is formed on the side of each side plate that is close to each other. In this utility model, the electric push rod drives a sliding plate and its shearing assembly to move downwards, achieving automated trimming of the paper edges, greatly improving work efficiency. By rotating a rack and pinion to drive a gear and a rotating plate, the paper position can be easily adjusted to trim different edges of the paper, increasing the device's flexibility and applicability.
Description
Technical Field
The utility model relates to the technical field of paper processing, in particular to a paper edge trimming and shearing device.
Background
During paper processing and handling, the edges of the paper often need to be trimmed to ensure that the size and shape meets specific requirements.
Conventional paper edge finishing methods typically rely on manual operations or use of simple mechanical devices, which are not only inefficient, but also difficult to ensure accuracy and consistency of finishing. In addition, manual operations add labor and cost to the finishing operation for large numbers of sheets.
Disclosure of utility model
The aim of the present utility model is to solve the problems of the prior art that paper edge finishing methods generally rely on manual operations or use of simple mechanical devices, which are not only inefficient, but also difficult to guarantee the precision and consistency of finishing. In addition, for the trimming work of a large number of sheets, the manual operation also has the defects of labor intensity and cost, and the proposed sheet edge trimming and shearing device is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a paper edge trimming shearing mechanism, includes the workstation, the hole of stepping down has all been seted up to the both sides of workstation, two the inside of stepping down the hole is all fixedly connected with curb plate, two fixedly connected with is the same fixed plate between the curb plate, the top fixedly connected with electric putter of fixed plate, two the curb plate is close to each other one side has all been seted up first bar hole, two the curb plate is kept away from each other one side has all been seted up the second bar hole, first bar hole is linked together with the second bar hole, two the inside sliding connection in first bar hole has the same sliding plate, electric putter's piston rod slip runs through the fixed plate and with the top fixed connection of sliding plate, the inside of sliding plate is provided with the shearing subassembly that is used for shearing paper;
a pressing assembly for pressing paper is arranged in the sliding plate;
the top of workstation is provided with the adjustment subassembly that is used for adjusting the paper position.
In one possible design, the shearing assembly comprises two second rectangular holes symmetrically arranged at the bottom of the sliding plate, a first rectangular hole communicated with the second rectangular hole is formed in one side of the second rectangular hole, a rectangular block is slidably connected to the inside of the second rectangular hole, and a cutting knife is fixedly connected to the bottom of the rectangular block.
In one possible design, the compression assembly comprises two round bars which slide and penetrate through the inside of the sliding plate and are symmetrically arranged, a limiting block is fixedly connected to the top of each round bar, two pressing plates are fixedly connected to the bottom of each round bar, two springs which are symmetrically arranged are fixedly connected between the top of each pressing plate and the top of the sliding plate, the springs are sleeved on the round bars, and round holes matched with the limiting block are formed in the fixing plate.
In one possible design, the adjustment assembly comprises a containing cavity formed in the top of the workbench, a rotating plate is rotatably connected in the containing cavity, a rotating shaft is fixedly connected to the bottom of the rotating plate, a gear is fixedly sleeved on the bottom of the rotating shaft in a rotating manner and penetrates through the workbench, a rack is slidably connected to the bottom of the workbench, and the rack is meshed with the gear.
In one possible design, the both ends of sliding plate all fixedly connected with sliding block, sliding block sliding connection is in the inside in second bar hole, and two the inside rotation of sliding block runs through there is same two-way lead screw, two-way lead screw rotates and runs through the sliding plate, the inside sliding connection in first rectangular hole has the screw thread piece, one side of screw thread piece and one side fixed connection of rectangular block, two-way lead screw thread runs through the screw thread piece, one end fixedly connected with operation piece of two-way lead screw.
In one possible design, the four corners of the bottom of the workbench are fixedly connected with supporting legs.
When the paper cutting machine is used, after the paper to be cut is piled up, the paper is placed on the top of a workbench, at the moment, the pressing plate presses the top of the paper under the action of the elasticity of the spring, the paper is prevented from shaking, the electric push rod is started, the piston rod of the electric push rod drives the sliding plate to move downwards, the sliding plate drives the two cutting knives to move downwards, and at the moment, the two cutting knives cut off redundant parts of the paper;
After the two sides are cut off, the rack can be pushed at the moment, the rack drives the gear to rotate, the gear drives the rotating shaft to rotate, the rotating shaft drives the rotating plate to rotate, and the rotating plate drives the paper to rotate, so that the two sides of the paper which are not trimmed can be moved below the cutting knife, the electric push rod is started again, and the surplus parts of the two remaining sides of the paper are cut off by the cutting knife;
And before using, can be according to the part difference that the paper needs excision, can rotate the operation piece, the operation piece drives two-way lead screw and rotates, and two-way lead screw drives two screw blocks and is close to each other, and two screw blocks drive two rectangle pieces and are close to each other, and two rectangle pieces drive two cutting knives and are close to, and then can change the position of excision, are applicable to different circumstances and use, hoisting device's application scope.
The automatic paper edge trimming machine has the beneficial effects that the automatic operation is realized, the efficiency is improved, the sliding plate and the shearing assembly on the sliding plate are driven by the electric push rod to move downwards, the automatic trimming of the paper edge is realized, and the working efficiency is greatly improved.
The pressing assembly ensures stability, namely the pressing plate presses the paper under the action of the elastic force of the spring, so that the shaking of the paper in the trimming process is avoided, and the trimming precision and consistency are ensured.
The adjusting assembly is flexible and convenient, the position of the paper can be conveniently adjusted by rotating the rack to drive the gear and the rotating plate to rotate, the trimming of different edges of the paper is realized, and the flexibility and the application range of the device are increased.
The shearing assembly is adjustable, and has strong adaptability, and the distance between the two cutting knives can be adjusted by rotating the two-way screw rod so as to adapt to the changes of different paper sizes and trimming requirements, thereby further improving the application range and the practicability of the device.
The device has the advantages of simple structure, easy maintenance, clear connection and matching modes between parts, easy installation, debugging and maintenance and reduced use cost.
Drawings
FIG. 1 is a schematic three-dimensional view of a paper edge trimming and shearing device according to the present utility model;
FIG. 2 is an exploded view of a table and a rotating plate in a paper edge trimming and shearing apparatus according to the present utility model;
FIG. 3 is a schematic three-dimensional view of a fixing plate and a side plate in a paper edge trimming and shearing device according to the present utility model;
FIG. 4 is a schematic view of three-dimensional structures of a fixing plate and a pressing plate in a paper edge trimming and shearing device according to the present utility model;
Fig. 5 is an exploded view of a slide plate and a cutter in a paper edge trimming and cutting device according to the present utility model.
The device comprises a workbench, a side plate, a pressing plate, a 4 electric push rod, a 5 cutting knife, a 6 rotating plate, a 7 supporting leg, a 8 supporting leg, a rack, a 9 rotating shaft, a 10 gear, a 11 accommodating cavity, a 12 accommodating hole, a 13 sliding plate, a 14 first bar-shaped hole, a 15 second bar-shaped hole, a 16 fixing plate, a 17 limiting block, a 18 round bar, a 19 round hole, a 20 spring, a 21 first rectangular hole, a 22 second rectangular hole, a 23 operating block, a 24 bidirectional screw rod, a 25 sliding block, a 26 threaded block, a 27 rectangular block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1; referring to fig. 1-5, a shearing device for use in the paper processing arts, comprising: the workbench 1, the two sides of the workbench 1 are provided with the yielding holes 12, the insides of the two yielding holes 12 are fixedly connected with the side plates 2, the same fixed plate 16 is fixedly connected between the two side plates 2, the top of the fixed plate 16 is fixedly connected with the electric push rod 4, one side of the two side plates 2, which is close to each other, is provided with the first strip-shaped hole 14, one side of the two side plates 2, which is far away from each other, is provided with the second strip-shaped hole 15, the first strip-shaped hole 14 is communicated with the second strip-shaped hole 15, the insides of the two first strip-shaped holes 14 are slidingly connected with the same sliding plate 13, the piston rod of the electric push rod 4 slides through the fixed plate 16 and is fixedly connected with the top of the sliding plate 13, the inside of the sliding plate 13 is provided with a shearing assembly for shearing paper, the shearing assembly comprises two second rectangular holes 22 symmetrically arranged at the bottom of the sliding plate 13, a first rectangular hole 21 communicated with one another is formed in one side of the second rectangular hole 22, a rectangular block 27 is connected in the second rectangular hole 22 in a sliding manner, a cutting knife 5 is fixedly connected to the bottom of the rectangular block 27, sliding blocks 25 are fixedly connected to the two ends of the sliding plate 13, the sliding blocks 25 are connected in the second strip-shaped hole 15 in a sliding manner, the two sliding blocks 25 rotate in the two sliding blocks and penetrate through the same bidirectional screw 24, the bidirectional screw 24 rotates to penetrate through the sliding plate 13, a threaded block 26 is connected in the first rectangular hole 21 in a sliding manner, one side of the threaded block 26 is fixedly connected with one side of the rectangular block 27, the bidirectional screw 24 penetrates through the threaded block 26 in a threaded manner, one end of the bidirectional screw 24 is fixedly connected with an operating block 23, and before use, the parts which can be cut off according to the needs of paper are different, the operation block 23 can be rotated, the operation block 23 drives the bidirectional screw rod 24 to rotate, the bidirectional screw rod 24 drives the two threaded blocks 26 to be close to each other, the two threaded blocks 26 drive the two rectangular blocks 27 to be close to each other, the two rectangular blocks 27 drive the two cutting knives 5 to be close to each other, and therefore the cutting position can be changed, the device is applicable to different conditions, and the application range of the device is improved;
The inside of the sliding plate 13 is provided with a pressing component for pressing paper, the pressing component comprises two symmetrically arranged round rods 18 which slide to penetrate through the inside of the sliding plate 13, the tops of the round rods 18 are fixedly connected with limiting blocks 17, the bottoms of the two round rods 18 are fixedly connected with the same pressing plate 3, two symmetrically arranged springs 20 are fixedly connected between the tops of the pressing plate 3 and the tops of the sliding plate 13, the springs 20 are sleeved on the round rods 18, round holes 19 matched with the limiting blocks 17 are formed in the inside of the fixing plate 16, the paper to be trimmed is stacked and placed on the top of the workbench 1, the pressing plates 3 press the top of the paper under the elastic action of the springs 20 to avoid paper shaking, the piston rods of the electric push rods 4 drive the sliding plate 13 to move downwards, the sliding plate 13 drives the two cutting knives 5 to move downwards, and redundant paper parts of the two cutting knives 5 are cut off at the moment;
The top of workstation 1 is provided with the adjustment subassembly that is used for adjusting the paper position, the adjustment subassembly is including seting up the chamber 11 that holds at workstation 1 top, hold the inside rotation in chamber 11 and be connected with rotor plate 6, rotor plate 6's bottom fixedly connected with pivot 9, rotor plate 9's bottom rotation runs through workstation 1 and fixed cover is equipped with gear 10, workstation 1's bottom sliding connection has rack 8, rack 8 meshes with gear 10 mutually, after the excision both sides, can promote rack 8 this moment, rack 8 drives gear 10 and rotates, gear 10 drives pivot 9 and rotates, rotor plate 9 drives rotor plate 6 and rotates, rotor plate 6 drives the paper and rotates, and then can remove the both sides that the paper did not prune to the below of cutter 5, start electric putter 4 again, utilize cutter 5 to cut unnecessary part in paper both sides surplus.
The application can be used in the field of paper processing and can also be applied to other technical fields of the application.
Example 2 referring to fig. 1-5, an improvement is made on the basis of example 1, namely a paper edge trimming and shearing device which is applied to the paper processing field, and the four corners of the bottom of a workbench 1 are fixedly connected with supporting legs 7.
However, as well known to those skilled in the art, the working principle and the wiring method of the electric putter 4 are common, and they are all conventional means or common knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520205230.5U CN224027823U (en) | 2025-02-10 | 2025-02-10 | Paper edge trimming shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520205230.5U CN224027823U (en) | 2025-02-10 | 2025-02-10 | Paper edge trimming shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224027823U true CN224027823U (en) | 2026-03-24 |
Family
ID=99135023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520205230.5U Active CN224027823U (en) | 2025-02-10 | 2025-02-10 | Paper edge trimming shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224027823U (en) |
-
2025
- 2025-02-10 CN CN202520205230.5U patent/CN224027823U/en active Active
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