Punching device for carton processing

Abstract

The utility model discloses a paper box processing and punching device which comprises a bottom plate, a pressing and punching assembly is arranged at the top of the bottom plate and comprises a vertical plate, the vertical plate is fixedly connected to the top of the bottom plate, an assembling groove is fixedly connected to the top of the vertical plate, a T-shaped groove is formed in one side of the vertical plate, and a clamping groove is formed in the other side of the vertical plate. A first rotating shaft is rotatably connected between the inner walls of the first concave blocks, a rocker is fixedly connected to the top of the cam, a second rotating shaft is rotatably connected between the inner walls of the second concave blocks, and a reset spring is fixedly connected between the second rotating shaft and the first rotating shaft. According to the punching device for carton processing, the cam can be driven to rotate by pressing the rocker downwards, the protruding part of the cam can apply downward pressure to the sliding plate, then the sliding plate enables the mounting plate and the pressing and cutting column to press downwards to complete punching operation on a paperboard, and the punching device is convenient and labor-saving to use.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box and paperboard processing, in particular to a paper box processing and punching device. Background Art

[0002] Most paper boxes are assembled by splicing multiple cardboards, and when assembling and docking the cardboards, holes of various shapes are needed for auxiliary fixation. The punching device is a tool used to punch holes in various items. The existing method of punching holes in cardboard is to use an electric drill to directly drill holes in the cardboard, but this requires the operator to hold the electric drill for a long time, which is easy to cause fatigue and easily cause the drill bit to tilt, thereby damaging the cardboard and turning it into waste.

[0003] Therefore, the utility model provides a paper box processing and punching device to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a paper box processing and punching device, which solves the above-mentioned problems. After the cardboard to be punched is placed on the pad, the cam can be driven to rotate by pressing the rocker downward, and the protruding part of the cam will apply downward pressure to the slide plate, and then the slide plate will press the mounting plate and the pressure cutting column downward to complete the punching operation on the cardboard, which is convenient and labor-saving to use; the screw is rotated by the swivel ring to move the screw forward and push the nut block to move, so that the pad is clamped and fixed to prevent deviation, and the cardboard can be pressed down and fixed by the action of the clamping block and the downward pressure spring.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a paper box processing and punching device comprises a bottom plate, a punching assembly is arranged on the top of the bottom plate, and auxiliary clamping assemblies are also arranged on both sides of the bottom plate; the punching assembly comprises a vertical plate, the vertical plate is fixedly connected to the top of the bottom plate, the top of the vertical plate is fixedly connected with an assembling groove, one side of the vertical plate is provided with a T-shaped groove, one side of the assembling groove is fixedly connected with a first concave block, a first rotating shaft is rotatably connected between the inner walls of the first concave block, a central shaft is rotatably connected between the inner walls of the assembling groove, a cam is fixedly connected to the outer wall of the central shaft, a rocker is fixedly connected to the top of the cam, a slide plate is slidably connected inside the T-shaped groove, a second concave block is fixedly connected to the top of the slide plate, a second rotating shaft is rotatably connected between the inner walls of the second concave block, a reset spring is fixedly connected between the second rotating shaft and the first rotating shaft, a mounting plate is fixedly connected to the bottom of the slide plate, and a pressing and cutting column is fixedly connected to the bottom of the mounting plate.

[0006] Furthermore, the auxiliary clamping assembly includes a protruding plate, which is fixedly connected to one side of the bottom plate, and a first limiting sliding groove is fixedly connected to the top of the protruding plate, and a nut block is slidably connected inside the first limiting sliding groove.

[0007] By adopting the above technical solution, the backing plate is clamped and fixed by the nut block.

[0008] Furthermore, an auxiliary block is fixedly connected to the top of the protruding plate, a screw is threadedly connected to the inside of the auxiliary block, one end of the screw is rotatably connected to one side of the nut block, and the other end of the screw is fixedly connected to a swivel.

[0009] By adopting the above technical solution, the nut block is mainly controlled to move back and forth.

[0010] Furthermore, a rectangular block is fixedly connected to the top of the nut block, and a second limiting sliding groove is provided inside the rectangular block and the nut block, and a clamping block is slidably connected inside the second limiting sliding groove.

[0011] By adopting the above technical solution, the cardboard is mainly pressed down and fixed.

[0012] Furthermore, a downward pressure spring is fixedly connected to the top of the clamping block, and one end of the downward pressure spring is fixedly connected to the top inner wall of the rectangular block.

[0013] By adopting the above technical solution, a downward pressure is applied to the clamping block.

[0014] Furthermore, a pad is placed on the top of the bottom plate, and the pad needs to be aligned with the skateboard when placed.

[0015] By adopting the above technical solution, it is mainly used for placing cardboard to be punched.

[0016] Beneficial Effects

[0017] The utility model provides a paper box processing and punching device. Compared with the prior art, it has the following beneficial effects:

[0018] 1. The paper box processing punching device can drive the cam to rotate by pressing the rocker downward, and the protruding part of the cam will exert downward pressure on the slide plate, and then the slide plate will press the mounting plate and the pressure cutting column downward to complete the punching operation on the paperboard, which is convenient and labor-saving to use.

[0019] 2. The paper box processing and punching device rotates the screw through the rotating ring to move the screw forward and push the nut block to move, clamping and fixing the pad to prevent deviation, and the cardboard can be pressed down and fixed through the action of the clamping block and the downward pressure spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0022] Figure 2 It is a structural side view of the utility model;

[0023] Figure 3 It is an enlarged view of the structure of A of the utility model;

[0024] Figure 4 It is a top view of the structure of the utility model;

[0025] Figure 5 It is a top sectional view of the utility model;

[0026] Figure 6 It is an enlarged view of the structure of B of the utility model.

[0027] In the figure: 1. bottom plate; 2. punch assembly; 21. vertical plate; 22. T-slot; 23. assembly groove; 24. first concave block; 25. first rotating shaft; 26. center shaft; 27. cam; 28. rocker; 29. ​​second concave block; 210. second rotating shaft; 211. return spring; 212. slide plate; 213. mounting plate; 214. cutting column; 3. auxiliary clamping assembly; 31. protruding plate; 32. first limiting slide groove; 33. screw; 34. swivel; 35. auxiliary block; 36. rectangular block; 37. nut block; 38. clamping block; 39. downward pressure spring; 310. second limiting slide groove; 4. pad. DETAILED DESCRIPTION

[0028] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0029] The present application is further described in detail below through drawings and examples.

[0030] Reference Figures 1 to 6 The embodiment of the present application provides a paper box processing and punching device, including a bottom plate 1, a punching assembly 2 is arranged on the top of the bottom plate 1, and auxiliary clamping assemblies 3 are also arranged on both sides of the bottom plate 1; the punching assembly 2 includes a vertical plate 21, the vertical plate 21 is fixedly connected to the top of the bottom plate 1, and the top of the vertical plate 21 is fixedly connected to an assembly groove 23, a T-shaped groove 22 is opened on one side of the vertical plate 21, and a first concave block 24 is fixedly connected to one side of the assembly groove 23, and a first rotating shaft 25 is rotatably connected between the inner walls of the first concave block 24, and the inner walls of the assembly groove 23 are rotatably connected. A central axis 26 is connected, a cam 27 is fixedly connected to the outer wall of the central axis 26, a rocker 28 is fixedly connected to the top of the cam 27, a slide plate 212 is slidably connected inside the T-slot 22, a second concave block 29 is fixedly connected to the top of the slide plate 212, a second rotating shaft 210 is rotatably connected between the inner walls of the second concave block 29, a return spring 211 is fixedly connected between the second rotating shaft 210 and the first rotating shaft 25, a mounting plate 213 is fixedly connected to the bottom of the slide plate 212, and a pressure-cutting column 214 is fixedly connected to the bottom of the mounting plate 213.

[0031] In specific implementation, by pressing the rocker 28 downward, the cam 27 can be driven to rotate, and the protruding part of the cam 27 will apply downward pressure to the slide plate 212, and then the slide plate 212 will press the mounting plate 213 and the pressure cutting column 214 downward to complete the punching operation on the cardboard, which is convenient and labor-saving to use. Afterwards, the slide plate 212 will rebound and reset under the elastic force of the reset spring 211, and the T-shaped slot 22 can limit the slide plate 212 to prevent shaking when pressed down and affect the punching.

[0032] Reference Figures 1 to 6 In one aspect of the present embodiment, the auxiliary clamping assembly 3 includes a protruding plate 31, which is fixedly connected to one side of the bottom plate 1, and a first limiting slot 32 is fixedly connected to the top of the protruding plate 31, and a nut block 37 is slidably connected inside the first limiting slot 32. An auxiliary block 35 is fixedly connected to the top of the protruding plate 31, and a screw rod 33 is threadedly connected inside the auxiliary block 35, one end of the screw rod 33 is rotatably connected to one side of the nut block 37, and a swivel 34 is fixedly connected to the other end of the screw rod 33. A rectangular block 36 is fixedly connected to the top of the nut block 37, and a second limiting slot 310 is provided inside the rectangular block 36 and the nut block 37, and a clamp block 38 is slidably connected inside the second limiting slot 310. A downward pressing spring 39 is fixedly connected to the top of the clamp block 38, and one end of the downward pressing spring 39 is fixedly connected to the top inner wall of the rectangular block 36. A pad 4 is placed on the top of the bottom plate 1, and the pad 4 needs to be aligned with the slide plate 212 when placed.

[0033] During the specific implementation: first, place the cardboard to be processed on the pad 4, which can be made of rubber and is mainly used to prevent the cutting column 214 from damaging the bottom plate 1. Then, the screw 33 is driven to rotate by rotating the swivel 34, so that the screw 33 moves forward and pushes the nut block 37 to move to clamp and fix the pad 4. During the movement of the nut block 37, the clamping block 38 will move upward under the pressure of the cardboard, and the force generated by compressing the downward pressing spring 39 is used to make the clamping block 38 press the cardboard to fix it.

[0034] Working principle: first put the cardboard to be processed on the pad 4, which can be made of rubber and is mainly used to prevent the pressure-cutting column 214 from damaging the bottom plate 1. Then, the screw 33 is driven to rotate by rotating the swivel 34, so that the screw 33 moves forward and pushes the nut block 37 to move and clamp the pad 4. During the movement of the nut block 37, the clamping block 38 moves upward under the pressure of the cardboard, and the force generated by compressing the downward pressure spring 39 is used to press the cardboard with the clamping block 38 to fix it. Then, by pressing the rocker 28 downward, the cam 27 can be driven to rotate, and the protruding part of the cam 27 will apply downward pressure to the slide plate 212, so that the slide plate 212 will make the mounting plate 213 and the pressure-cutting column 214 press down to complete the punching operation on the cardboard, which is convenient and labor-saving when used. Then, the slide plate 212 will rebound and reset under the elastic force of the reset spring 211, and the T-slot 22 can limit the slide plate 212 to prevent shaking when pressed down and affect the punching.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A paper box processing and punching device, comprising a bottom plate (1), characterized in that: A punching assembly (2) is arranged on the top of the bottom plate (1), and auxiliary clamping assemblies (3) are also arranged on both sides of the bottom plate (1); the punching assembly (2) comprises a vertical plate (21), the vertical plate (21) is fixedly connected to the top of the bottom plate (1), the top of the vertical plate (21) is fixedly connected to an assembly groove (23), one side of the vertical plate (21) is provided with a T-shaped groove (22), one side of the assembly groove (23) is fixedly connected to a first concave block (24), the inner walls of the first concave block (24) are rotatably connected to a first rotating shaft (25), the inner walls of the assembly groove (23) are rotatably connected to a central shaft (26), and the A cam (27) is fixedly connected to the outer wall of the central shaft (26), a rocker (28) is fixedly connected to the top of the cam (27), a slide plate (212) is slidably connected to the inside of the T-shaped slot (22), a second concave block (29) is fixedly connected to the top of the slide plate (212), a second rotating shaft (210) is rotatably connected between the inner walls of the second concave block (29), a return spring (211) is fixedly connected between the second rotating shaft (210) and the first rotating shaft (25), a mounting plate (213) is fixedly connected to the bottom of the slide plate (212), and a pressure-cutting column (214) is fixedly connected to the bottom of the mounting plate (213).

2. A paper box processing and punching device according to claim 1, characterized in that: The auxiliary clamping assembly (3) comprises a protruding plate (31), wherein the protruding plate (31) is fixedly connected to one side of the bottom plate (1), a first limiting sliding groove (32) is fixedly connected to the top of the protruding plate (31), and a nut block (37) is slidably connected inside the first limiting sliding groove (32).

3. A paper box processing and punching device according to claim 2, characterized in that: An auxiliary block (35) is fixedly connected to the top of the protruding plate (31), a screw rod (33) is internally threadedly connected to the auxiliary block (35), one end of the screw rod (33) is rotatably connected to one side of a nut block (37), and the other end of the screw rod (33) is fixedly connected to a swivel (34).

4. A paper box processing and punching device according to claim 2, characterized in that: The top of the nut block (37) is fixedly connected to a rectangular block (36), the interiors of the rectangular block (36) and the nut block (37) are both provided with a second limiting sliding groove (310), and the interior of the second limiting sliding groove (310) is slidably connected to a clamping block (38).

5. A paper box processing and punching device according to claim 4, characterized in that: A downward pressure spring (39) is fixedly connected to the top of the clamping block (38), and one end of the downward pressure spring (39) is fixedly connected to the top inner wall of the rectangular block (36).

6. A paper box processing and punching device according to claim 1, characterized in that: A pad (4) is placed on the top of the bottom plate (1), and the pad (4) needs to be aligned with the slide plate (212) when placed.

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