CN210939631U

CN210939631U - Punching device for plastic packaging

Info

Publication number: CN210939631U
Application number: CN201922000752.9U
Authority: CN
Inventors: 练观平; 江敏芳
Original assignee: Shenzhen Yiqiang Plastic Packaging Co ltd
Current assignee: Shenzhen Yiqiang Plastic Packaging Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-07
Anticipated expiration: 2029-11-19

Abstract

The utility model provides a punching device for plastic packaging, including placing the board, place the left die block board that punches a hole of top fixedly connected with of board, place the top of board and be located the right side fixedly connected with right die block board that punches a hole of left die block board, the nib has been seted up between left side die block board and the right die block board that punches a hole, the bottom of nib is run through downwards and is placed the board, place one side of board and be located the back fixedly connected with support column of left die block board and the right die block board that punches a hole, the positive fixedly connected with cylinder of support column, the bottom of cylinder just is located directly over the nib and passes through fixed block fixedly connected with punching press electromagnetism telescopic link, punching press electromagnetism telescopic link bottom is equipped with the tool bit that punches a hole, the tool bit. The utility model discloses it is more convenient to use, can be with more stable regulation punching cutter's position, after the tool bit wearing and tearing that punches a hole moreover, need change, can use more swiftly through the high-efficient change of fixation nut.

Description

Punching device for plastic packaging

Technical Field

The utility model relates to a plastic packaging technical field especially relates to a punching device for plastic packaging.

Background

Plastic packaging refers to packaging with plastic. The plastic is mainly made of synthetic or natural polymer resin. The material has ductility under certain temperature and pressure after various additives are added, and can fix the shape after being cooled. The process of uniformly distributing the auxiliary agent molecules around natural or synthetic polymer resin molecules in a molten state is called plasticization, and the process is called plasticization, is not achieved, and is considered not to be plasticized. Plastic packaging is one of four major materials in the packaging industry: 30% of paper and paperboard, 25% of plastic, 25% of metal and 15% of glass.

Most of the existing plastic packages need to be punched, the existing punching device for the plastic packages cannot adjust the position of a punching cutter stably when in use, and due to frequent abrasion of the punching cutter, when in need of replacement, the existing cutter structure cannot realize efficient replacement, the installation and disassembly efficiency is low, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a punching device for plastic packaging has solved current punching device for plastic packaging when using, can not adjust the position of punching a hole cutter more stably, moreover because the cutter that punches a hole often wears and teares, when needing to be changed, the problem of high-efficient change can not be realized to present cutter structure.

(II) technical scheme

The utility model provides a punching device for plastic packaging, including placing the board, place the left die block board that punches a hole of top fixedly connected with of board, the top of placing the board and the right side fixedly connected with right side die block board that punches a hole that is located left die block board that punches a hole, the nib has been seted up between left side die block board and the right side die block board that punches a hole, the bottom of nib runs through downwards and places the board, place one side of board and be located the back fixedly connected with support column of left die block board and the right die block board that punches a hole, the positive fixedly connected with cylinder of support column, the bottom of cylinder just is located the nib and passes through fixed block fixedly connected with punching press electromagnetism telescopic link directly over, punching press electromagnetism telescopic link bottom is equipped with the.

Preferably, the four corners of the bottom of the placing plate are fixedly connected with supporting legs, and the supporting legs are of rectangular prism structures.

Preferably, place the bottom of board and be located the nib and be equipped with hourglass silo under, the equal fixedly connected with sliding plate in the left and right sides at hourglass silo top.

Preferably, the surfaces of the bottoms of the two sliding plates are slidably connected with an L-shaped fixed supporting plate, and the top of the L-shaped fixed supporting plate is fixedly connected with the bottom of the placing plate.

Preferably, the top of the punching tool bit is fixedly connected with a fixing nut, and the inner surface of the fixing nut is provided with a connecting thread.

Preferably, the front surfaces of the bottoms of the two sliding plates are fixedly connected with pulling blocks, and the surfaces of the pulling blocks are subjected to sanding treatment.

Preferably, the middle part of the material leaking groove is provided with a material leaking cavity.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the top of placing the board is placed to plastic packaging, the position that will punch a hole places die hole department, drive the punching cutter head through starting punching press electromagnetism telescopic link and punch a hole to plastic packaging's surface, wait one to punch a hole and accomplish the back, can remove punching press electromagnetism telescopic link position through the cylinder, punch a hole next time, it is more convenient to use, can be with the more stable position of adjusting the punching cutter head that punches a hole, and after the tool head wearing and tearing that punches a hole, need change, can change through the high efficiency of fixation nut, it is more swift to use.

Drawings

Fig. 1 is a schematic structural view of a punching device for plastic packaging according to the present invention.

Fig. 2 is the utility model provides a structure schematic diagram of tool bit punches a hole among punching device for plastic packaging.

Fig. 3 is an enlarged view of a structure at a in fig. 1.

Fig. 4 is a top view of the structure of the material leaking groove in the punching device for plastic packaging provided by the utility model.

Reference numerals: 1. placing the plate; 2. a support pillar; 3. a left punch bottom template; 4. a right punching bottom template; 5. A die hole; 6. a cylinder; 7. a fixed block; 8. stamping the electromagnetic telescopic rod; 9. a punching cutter head; 10. supporting legs; 11. a material leaking groove; 12. fixing a nut; 13. connecting threads; 14. a sliding plate; 15. pulling the block; 16. An L-shaped fixed support plate; 17. a material leaking cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a punching device for plastic packaging, including placing board 1, place the left die block board 3 that punches a hole of top fixedly connected with of board 1, place the top of board 1 and be located the right side fixedly connected with right die block board 4 that punches a hole of left die block board 3, the nib 5 has been seted up between left side die block board 3 and the right die block board 4 that punches a hole, the bottom of nib 5 is run through downwards and is placed board 1, place one side of board 1 and be located the back fixedly connected with support column 2 of left die block board 3 and the right die block board 4 that punches a hole, the positive fixedly connected with cylinder 6 of support column 2, the bottom of cylinder 6 just is located and passes through 7 fixedly connected with punching press electromagnetism telescopic links 8 of fixed block directly over the nib 5, punching press electromagnetism 8 bottom is equipped with the tool bit 9 that punches a hole.

The utility model discloses in, plastic packaging places the top of placing board 1, the position that will punch a hole places nib 5 department, drive punching tool bit 9 through starting punching press electromagnetism telescopic link 8 and punch a hole to plastic packaging's surface, wait one to punch a hole and accomplish the back, can remove punching press electromagnetism telescopic link 8 positions through cylinder 6, punch a hole next time, and it is more convenient to use, can be with the more stable position of adjusting the cutter that punches a hole, and after punching tool bit 9 wearing and tearing, need to change, can change through fixing nut 12 high efficiency, use convenient and fast more.

In an alternative embodiment, the four corners of the bottom of the placing plate 1 are fixedly connected with supporting legs 10, and the supporting legs 10 are in a rectangular prism structure.

It should be noted that the surface of the placing plate 1 is flat, and the placing plate is made of stainless steel, so that the placing plate is convenient to use and can not scratch the plastic package to be treated.

In an alternative embodiment, a material leaking groove 11 is arranged at the bottom of the placing plate 1 and is positioned right below the die hole 5, and sliding plates 14 are fixedly connected to the left side and the right side of the top of the material leaking groove 11.

It should be noted that, the inner diameter of the die hole 5 is matched with the outer diameter of the punching tool bit 9, so that the use is convenient, and the plurality of die holes 5 are provided, so that the punching processing of a plurality of positions of the plastic package is convenient.

In an alternative embodiment, the bottom surfaces of the two sliding plates 14 are slidably connected with L-shaped fixed supporting plates 16, and the top of the L-shaped fixed supporting plates 16 is fixedly connected with the bottom of the placing plate 1.

It should be noted that L-shaped fixed support plate 16 can fix sliding plate 14 well.

In an alternative embodiment, a fixing nut 12 is fixedly connected to the top of the punching head 9, and a connecting thread 13 is formed on the inner surface of the fixing nut 12.

It should be noted that the fixing nut 12 and the internal connecting thread 13 facilitate the installation and the disassembly of the punching tool bit 9, greatly improve the replacement efficiency of the punching tool bit 9, and make the use more convenient.

In an alternative embodiment, a pulling block 15 is fixedly connected to the front surface of the bottom of each sliding plate 14, and the surface of the pulling block 15 is frosted.

It should be noted that, the material leaking groove 11 can be conveniently taken out by a person through the pulling block 15, the use is convenient, and the surface of the pulling block 15 is easier to hold after being frosted.

In an alternative embodiment, the middle of the material leaking groove 11 is provided with a material leaking cavity 17.

The material leaking cavity 17 can contain the punched leftover materials, so that the leftover materials are prevented from being piled up and placed randomly.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A punching device for plastic packaging is characterized by comprising a placing plate (1), a left punching bottom template (3) is fixedly connected to the top of the placing plate (1), a right punching bottom template (4) is fixedly connected to the top of the placing plate (1) and positioned on the right side of the left punching bottom template (3), a die hole (5) is formed between the left punching bottom template (3) and the right punching bottom template (4), the bottom end of the die hole (5) penetrates through the placing plate (1) downwards, a supporting column (2) is fixedly connected to the back of the left punching bottom template (3) and the back of the right punching bottom template (4) and positioned on one side of the placing plate (1), an air cylinder (6) is fixedly connected to the front of the supporting column (2), a punching electromagnetic telescopic rod (8) is fixedly connected to the bottom of the air cylinder (6) and positioned right above the die hole (5) through a fixing block (7), and a punching tool bit (9) is arranged at the bottom, the punching tool bit (9) is cylindrical.

2. A punching device for plastic packages according to claim 1, characterized in that four corners of the bottom of the placing plate (1) are fixedly connected with supporting legs (10), and the supporting legs (10) are rectangular prism structures.

3. A punching device for plastic packages according to claim 1, characterized in that a material leaking groove (11) is arranged at the bottom of the placing plate (1) and under the die hole (5), and sliding plates (14) are fixedly connected to the left and right sides of the top of the material leaking groove (11).

4. A punching device for plastic packages according to claim 3, characterized in that the surface of the bottom of the two sliding plates (14) is slidably connected with an L-shaped fixed supporting plate (16), and the top of the L-shaped fixed supporting plate (16) is fixedly connected with the bottom of the placing plate (1).

5. A punching device for plastic packages according to claim 1, characterized in that a fixing nut (12) is fixedly connected to the top of the punching head (9), and the inner surface of the fixing nut (12) is provided with a connecting thread (13).

6. A punching device for plastic packages according to claim 4, characterized in that the front faces of the bottom of the two sliding plates (14) are fixedly connected with pulling blocks (15), and the surfaces of the pulling blocks (15) are frosted.

7. A punch device for plastic packages as claimed in claim 3, characterized in that the middle of the chute (11) is provided with a chute cavity (17).