Punching equipment for presswork binding

Abstract

The utility model relates to punching equipment for presswork binding, which comprises a recycling box, and a plurality of uniformly arranged through holes are formed in the middle of the recycling box; the punching and paper pushing assembly is arranged over the through hole, the punching and paper pushing assembly is used for preventing waste paper from drifting away, the punching and paper pushing assembly comprises a punching part and a paper pushing part, the punching part comprises two first telescopic rods which are symmetrically arranged, and a first transverse plate is fixedly arranged below the telescopic ends of the two first telescopic rods; a plurality of punching barrels corresponding to the through holes are arranged on the bottom face of the first transverse plate, the paper pushing part comprises a plurality of push rods arranged in the punching barrels in a penetrating mode, through use of a punching paper pushing assembly and a pressing anti-cracking assembly, waste paper generated by punching can be automatically recycled conveniently, the situation that waste paper drifts away and is inconvenient to clean can be prevented, and the waste paper can be recycled conveniently. And meanwhile, a paper part which is being punched can be conveniently and better pressed and fixed, the uppermost paper can be prevented from being torn, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of printing equipment technology, and in particular to a punching device for binding printed materials. Background Technology

[0002] Printing is a technology that can reproduce text, pictures and photographs on a specific surface. The development of printing technology can accelerate the reproduction of content, replace manual work, and help improve production efficiency. Printing can be used in different industries. After the printed materials are printed, they need to be neatly arranged. In order to facilitate consumers' use, the printed materials need to be punched and bound, which requires the use of punching equipment for binding printed materials.

[0003] A search revealed that Chinese Patent CN220279854U discloses a punching device for printing and binding printed materials, including a punching frame and a punching assembly. The punching frame includes a vertical support, and the punching assembly is disposed between the vertical supports, with the punching assembly positioned near the top of the vertical supports. A placement plate is disposed below the punching assembly, with both ends of the placement plate fixed to the vertical supports. The vertical supports have vertical grooves, and both ends of the punching assembly are slidably connected within the vertical grooves. A movable screw is disposed within one of the vertical grooves, with one end of the movable screw extending from the top of the vertical support towards the bottom surface of the vertical groove, and the movable screw passing through the end of the punching assembly. This device has the advantage that the height of the punching assembly can be adjusted according to the thickness of the printed material when punching holes in it.

[0004] This patent only allows for punching holes in printed materials of different thicknesses, but it cannot automatically recycle the waste paper generated from punching. This can easily lead to waste paper falling out of the holes and scattering in the processing workshop, making it inconvenient to clean up smaller pieces of waste paper. At the same time, it cannot effectively press down the punched area. When the punching tube is pulled out of the paper, the top layer of paper is easily torn due to the pulling action of the punching tube. Utility Model Content

[0005] In view of the existing patents, which can only punch holes in printed materials of different thicknesses, but cannot automatically recycle the waste paper generated by punching, the waste paper that falls out of the holes is easy to scatter in the processing workshop, and it is inconvenient to clean up small waste paper. At the same time, it cannot better press the punched area. When the punching tube is pulled out of the paper, the top of the paper is easily torn due to the pulling of the punching tube. This utility model provides a punching device for printing binding.

[0006] The technical solution adopted by this utility model is: a punching device for binding printed materials, comprising:

[0007] The recycling bin has multiple evenly arranged through holes in its middle section;

[0008] A perforated paper-pushing assembly is installed directly above the through hole. The perforated paper-pushing assembly is used to prevent waste paper from scattering. The perforated paper-pushing assembly includes a perforating component and a paper-pushing component. The perforating component includes two symmetrically arranged telescopic rods. A horizontal plate is fixedly installed below the telescopic ends of the two telescopic rods. A plurality of perforated cylinders corresponding to each through hole are arranged on the bottom surface of the horizontal plate. The paper-pushing component includes a plurality of push rods passing through each of the perforated cylinders. A horizontal plate is fixedly installed on the top surface of the push rods, located above the horizontal plate. A telescopic rod is installed above the horizontal plate.

[0009] Furthermore, a press-to-tear component is installed above the recycling bin, located below the horizontal plate, to prevent the paper from being torn.

[0010] Furthermore, the pressing anti-crack component includes two symmetrically installed telescopic rods three and a lifting plate located directly below the horizontal plate one. The lifting plate is fixedly installed above the telescopic ends of the two telescopic rods three and sleeved on the outside of the punching cylinder. The bottom surface of the lifting plate is fixedly installed with a pressing plate sleeved on the outside of the punching cylinder.

[0011] Furthermore, a bracket is fixedly installed on the recycling bin, and two sliding grooves are symmetrically opened on the bracket, which are fitted onto both ends of the pressing plate, and the telescopic rod is installed in the sliding groove.

[0012] Furthermore, a side plate that is fixedly connected to the lifting plate is fixedly installed on one of the telescopic rods.

[0013] Furthermore, a sleeve plate that is fixedly connected to the lifting plate is fixedly installed on the telescopic rod 2.

[0014] Furthermore, two slide rails are symmetrically installed above the recycling bin, and a limiting plate is installed between the two slide rails. One end of the limiting plate is equipped with a bolt that is movably connected to the side wall of the slide rail.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model, through the setting of the punching and paper pushing component, can achieve the effect of automatically collecting the waste paper generated by punching, which can prevent the waste paper from being scattered in the workshop and making it inconvenient to clean, and at the same time facilitates the recycling of waste paper.

[0017] 2. Secondly, by setting up the anti-crack component, this utility model can achieve a better pressing and fixing effect on the part of the paper being punched, and can prevent the top layer of paper from being torn. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the disassembled structure of the punching and pushing paper assembly of this utility model;

[0020] Figure 3 This is a bottom view structural diagram of this utility model;

[0021] Figure 4 This is a bottom view of the structure of the press-to-crack prevention component of this utility model.

[0022] The markings in the diagram are as follows: 1. Recycling bin; 2. Through hole; 3. Perforated paper pusher assembly; 301. Telescopic rod one; 302. Horizontal plate one; 303. Perforated cylinder; 304. Push rod; 305. Horizontal plate two; 306. Telescopic rod two; 4. Pressing anti-crack assembly; 401. Telescopic rod three; 402. Lifting plate; 403. Pressing plate; 5. Bracket; 6. Slide groove; 7. Side plate; 8. Sleeve plate; 9. Slide rail; 10. Limiting plate; 11. Bolt. Detailed Implementation

[0023] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The following is in conjunction with the appendix Figure 1-4 The present invention will be further described below.

[0026] In order to solve the problems existing in the background art, this application proposes the following technical solution: a punching device for binding printed materials.

[0027] The specific technical solution includes a recycling bin 1 and a perforated paper pushing assembly 3;

[0028] like Figure 1-3As shown, the recycling bin 1 has multiple evenly arranged through holes 2 in the middle, which facilitate the falling of waste paper into the recycling bin 1. A perforated paper-pushing assembly 3 is installed directly above the through holes 2. The perforated paper-pushing assembly 3 is used to prevent waste paper from scattering. The perforated paper-pushing assembly 3 includes a perforating component and a paper-pushing component. The perforating component includes two symmetrically arranged telescopic rods 301. The telescopic rods 301 can drive the horizontal plate 302 to rise and fall. The horizontal plate 302 can support the perforating cylinder 303. A horizontal plate 302 is fixedly installed below the telescopic ends of the two telescopic rods 301. The bottom surface of component 2 is equipped with multiple punching cylinders 303 corresponding to each through hole 2. The punching cylinders 303 can easily punch holes in the paper. The paper pushing component includes multiple push rods 304 passing through each punching cylinder 303. The push rods 304 can easily push the waste paper inside the punching cylinder 303. The top surface of the push rods 304 is fixedly equipped with a second horizontal plate 305 located above the first horizontal plate 302. The second horizontal plate 305 can easily support the push rods 304. Above the second horizontal plate 305 is a second telescopic rod 306. The second telescopic rod 306 can easily drive the push rods 304 to rise and fall.

[0029] By activating the telescopic rod 301, the horizontal plate 302 is lowered, which in turn lowers the punching cylinder 303. Paper is placed below the punching cylinder 303, which can penetrate the paper and punch holes. After the punching cylinder 303 penetrates the paper, its bottom enters the through hole 2. By activating the telescopic rod 306, the horizontal plate 305 is lowered, which in turn lowers the push rod 304. The push rod 304 pushes the waste paper inside the punching cylinder 303, and the waste paper enters the recycling bin 1 through the through hole 2, enabling the recycling of waste paper.

[0030] like Figure 1 and Figure 3-4 As shown, a pressing and tear-prevention component 4 is installed above the recycling bin 1, located below the horizontal plate 302. The pressing and tear-prevention component 4 is used to prevent the paper from being torn. The pressing and tear-prevention component 4 includes two symmetrically installed telescopic rods 401 and a lifting plate 402 located directly below the horizontal plate 302. The telescopic rods 401 can drive the lifting plate 402 to rise and fall. The lifting plate 402 can support the pressing plate 403. The lifting plate 402 is fixedly installed above the telescopic ends of the two telescopic rods 401 and sleeved on the outside of the punching cylinder 303. The bottom surface of the lifting plate 402 is fixedly installed with a pressing plate 403 sleeved on the outside of the punching cylinder 303. The pressing plate 403 can press the paper.

[0031] By activating the telescopic rod 3 401, the lifting plate 402 is lowered, which in turn lowers the pressing plate 403. The bottom surface of the pressing plate 403 presses against the part of the paper that will be punched. As the lifting plate 402 descends, the punching and pushing paper assembly 3 is lowered via the side plate 7 and the sleeve plate 8. The punching cylinder 303 descends synchronously with the pressing plate 403. According to the punching steps described above, the punching cylinder 303 can penetrate into the pressing plate 403 to punch a hole in the paper. After punching, the pressing plate 403 is fixed in place. The telescopic rod 1 301 and the telescopic rod 2 306 are activated synchronously, causing the horizontal plate 1 302 and the horizontal plate 2 305 to rise synchronously. The horizontal plate 1 302 and the horizontal plate 2 305 cause the punching cylinder 303 and the push rod 304 to rise synchronously. The punching cylinder 303 can be pulled out of the paper. The pressing plate 403 can press the punched part of the paper to prevent the paper from tearing when the punching cylinder 303 rises.

[0032] like Figure 1 and Figure 3 As shown, a bracket 5 is fixedly installed on the recycling bin 1. The bracket 5 can open a sliding groove 6. Two sliding grooves 6 are symmetrically opened on the bracket 5 and are sleeved on both ends of the pressing plate 403. The sliding groove 6 can fix the bottom of the telescopic rod 3 401 and limit the lifting plate 402. The telescopic rod 3 401 is installed in the sliding groove 6.

[0033] like Figure 1-3 As shown, a side plate 7 is fixedly installed on the telescopic rod 301 and fixedly connected to the lifting plate 402. The side plate 7 can conveniently fix the fixed end of the telescopic rod 301.

[0034] like Figure 1-3 As shown, a sleeve plate 8 is fixedly installed on the telescopic rod 306 and is fixedly connected to the lifting plate 402. The sleeve plate 8 can fix the fixed end of the telescopic rod 306.

[0035] like Figure 1 As shown, two slide rails 9 are symmetrically installed above the recycling bin 1. The slide rails 9 can limit and support the limiting plate 10. The limiting plate 10 is installed between the two slide rails 9. The limiting plate 10 can limit the paper, which helps to make the paper more neat and prevent it from being punched. One end of the limiting plate 10 is equipped with a bolt 11 that is movably connected to the side wall of the slide rail 9. The bolt 11 can easily fix the limiting plate 10. By turning the bolt 11, the bolt 11 is screwed into the limiting plate 10. At the same time, the side wall of the bolt 11 presses against the slide rail 9, and the bolt 11 is fixed to the limiting plate 10. Then the bolt 11 can drive the limiting plate 10 to be fixed to the slide rail 9.

[0036] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0037] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A punching device for binding printed materials, characterized in that, include: A recycling bin (1) has a plurality of evenly arranged through holes (2) in the middle part; A perforated paper-pushing assembly (3) is installed directly above the through hole (2). The perforated paper-pushing assembly (3) is used to prevent waste paper from scattering. The perforated paper-pushing assembly (3) includes a perforating component and a paper-pushing component. The perforating component includes two symmetrically arranged telescopic rods (301). A horizontal plate (302) is fixedly installed below the telescopic ends of the two telescopic rods (301). A plurality of perforated cylinders (303) corresponding to each through hole (2) are arranged on the bottom surface of the horizontal plate (302). The paper-pushing component includes a plurality of push rods (304) passing through each of the perforated cylinders (303). A horizontal plate (305) located above the horizontal plate (302) is fixedly installed on the top surface of the push rod (304). A telescopic rod (306) is installed above the horizontal plate (305).

2. The punching device for binding printed materials according to claim 1, characterized in that, Above the recycling bin (1) is a pressing anti-tear assembly (4) located below the horizontal plate (302), which is used to prevent the paper from being torn.

3. The punching device for binding printed materials according to claim 2, characterized in that, The pressing anti-crack component (4) includes two symmetrically installed telescopic rods (401) and a lifting plate (402) located directly below the horizontal plate (302). The lifting plate (402) is fixedly installed above the telescopic ends of the two telescopic rods (401) and sleeved on the outside of the punching cylinder (303). The bottom surface of the lifting plate (402) is fixedly equipped with a pressing plate (403) sleeved on the outside of the punching cylinder (303).

4. A punching device for binding printed materials according to claim 3, characterized in that, The recycling bin (1) is fixedly equipped with a bracket (5), and two sliding grooves (6) are symmetrically opened on the bracket (5) and sleeved at both ends of the pressing plate (403). The telescopic rod (401) is installed in the sliding groove (6).

5. A punching device for binding printed materials according to claim 4, characterized in that, The telescopic rod (301) is fixedly equipped with a side plate (7) that is fixedly connected to the lifting plate (402).

6. A punching device for binding printed materials according to claim 5, characterized in that, The telescopic rod 2 (306) is fixedly equipped with a sleeve plate (8) that is fixedly connected to the lifting plate (402).

7. A punching device for binding printed materials according to claim 6, characterized in that, Two slide rails (9) are symmetrically installed above the recycling bin (1), and a limiting plate (10) is installed between the two slide rails (9). One end of the limiting plate (10) is equipped with a bolt (11) that is movably connected to the side wall of the slide rail (9).

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