CN213290518U

CN213290518U - Perforating device is used in wrapping paper printing

Info

Publication number: CN213290518U
Application number: CN202021701461.9U
Authority: CN
Inventors: 齐广金
Original assignee: Taiyuan Zhongyuan New Printing Co ltd
Current assignee: Foshan Shunde Leliu Yisheng Color Printing Co ltd
Priority date: 2020-08-16
Filing date: 2020-08-16
Publication date: 2021-05-28
Anticipated expiration: 2030-08-16

Abstract

The utility model belongs to the field of packaging paper printing, in particular to a perforating device for packaging paper printing, which comprises a machine body, wherein the top of the machine body is fixedly connected with a cylinder, the cylinder is hermetically connected with an external air source, the output end of the cylinder is fixedly connected with a mounting plate, the mounting plate is positioned below the top of the machine body, a needle head is fixedly connected with the bottom of the mounting plate in a threaded manner, the output end of the cylinder at the top of the machine body is provided with the mounting plate with a plurality of screw holes, the needle head is fixedly connected below the mounting plate in a threaded manner, the mounting and the dismounting are convenient, the number of the screw holes is a plurality of, workers can adjust the number and the positions of the needle heads according to the perforating requirements, can also mount the needle heads with different diameters, improves the applicability and the practicability, the inner cylinder can firstly contact the needle head with, the punching precision is improved, and the waste is reduced.

Description

Perforating device is used in wrapping paper printing

Technical Field

The utility model relates to a wrapping paper printing field specifically is a perforating device is used in wrapping paper printing.

Background

The packaging paper is used for packaging, has the characteristics of high strength, low water content, small air permeability and no corrosion, has certain water resistance, is attractive in use, can be divided into common packaging paper, special packaging paper, food packaging paper, commodity printing packaging paper and the like according to functions, can be printed in the processing process, and can be used for improving the attractiveness of the packaging paper and performing cultural transmission by printing characters and images on the packaging paper.

At present generally can adopt the printing machine to come to print the wrapping paper, need punch the wrapping paper according to the demand after the wrapping paper printing, can transport perforating device below with the wrapping paper that cuts when punching earlier, the work of punching is carried out to rethread cylinder control syringe needle lapse, but the syringe needle can tear the wrapping paper downwards when contacting the wrapping paper, leads to the syringe needle easily and punches the deviation to appear between the position, has reduced the precision of punching and the effect of punching, causes the waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a perforating device is used in wrapping paper printing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a perforating device for printing packaging paper comprises a machine body, wherein an air cylinder is fixedly connected to the top of the machine body, the air cylinder is hermetically connected with an external air source, a mounting plate is fixedly connected to the output end of the air cylinder, the mounting plate is located below the top of the machine body, a needle head is fixedly connected to the bottom of the mounting plate in a threaded manner, a plurality of screw holes are formed in the bottom of the mounting plate, the needle head is fixedly connected to the inside of each screw hole in a threaded manner, a plurality of sleeves with the same number as the screw holes are fixedly connected to the bottom of the mounting plate, the screw holes are respectively located inside the sleeves, an inner sleeve is slidably mounted inside the sleeves, four springs in cross distribution are fixedly connected to the top of the; the rubber block is fixedly connected inside the machine body and located under the mounting plate.

As a further aspect of the present invention: the middle position of the top of the needle head is fixedly connected with a screw rod, and the screw rod is fixed inside the screw hole in a threaded manner.

As a further aspect of the present invention: two sliding chutes which are symmetrically distributed are formed in the inner wall of the sleeve.

As a further aspect of the present invention: the top of the outer side wall of the inner barrel is fixedly connected with two sliding blocks, and the two sliding blocks are respectively and slidably mounted inside the two sliding grooves.

As a further aspect of the present invention: the area at rubber block top is less than the area of mounting panel bottom, a plurality of the sleeve all is located the rubber block top.

As a further aspect of the present invention: the inside fixedly connected with of organism is two splint that are the symmetric distribution, splint are located the rubber block left and right sides.

As a further aspect of the present invention: organism top fixedly connected with two telescopic links that are the symmetric distribution, two the telescopic link flexible end all with mounting panel top fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is provided with a mounting plate with a plurality of screw holes at the bottom at the output end of the cylinder at the top of the machine body, the pinhead is screwed and fixed below the mounting plate, the mounting and dismounting are convenient, the number of the screw holes is a plurality, workers can adjust the number and the position of the pinhead according to the punching requirement, the pinheads with different diameters can be mounted, the applicability and the practicability are improved, the working efficiency is improved, a plurality of sleeves which are in one-to-one correspondence with the screw holes are mounted at the bottom of the mounting plate, the inner barrel which can move up and down is mounted in the sleeve through four springs, the pinhead can contact with the packing paper one step by one step during the working, the position to be punched on the packing paper can be pressed and fixed from the upper part through the inner barrel, the deformation or the deviation of the packing paper can be reduced after the fixing, the punching, each sleeve wraps up a syringe needle, and the during operation can compress tightly fixedly to each regional wrapping paper that punches on the wrapping paper, has improved the precision that punches, has improved the effect of punching of wrapping paper.

Drawings

FIG. 1 is a schematic structural view of a perforating device for printing wrapping paper;

FIG. 2 is a schematic cross-sectional view of a perforating device for printing wrapping paper;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a schematic structural diagram of a sleeve and an inner cylinder in the perforating device for packaging paper printing.

In the figure: 1. a body; 11. a cylinder; 12. a rubber block; 13. a splint; 14. a telescopic rod; 2. mounting a plate; 21. a needle head; 211. a screw; 22. a screw hole; 3. a sleeve; 31. a chute; 4. an inner barrel; 41. a slider; 42. a spring.

Detailed Description

Please refer to fig. 1 ~ 4, in the embodiment of the utility model, a perforating device is used in wrapping paper printing, including organism 1, 1 top fixedly connected with cylinder 11 of organism, cylinder 11 and outside air supply sealing connection, cylinder 11 output end fixedly connected with mounting panel 2, mounting panel 2 is located 1 top below of organism, 2 bottom spiro union of mounting panel is fixed with syringe needle 21, a plurality of screw 22 has been seted up to 2 bottoms of mounting panel, syringe needle 21 spiro union is fixed inside

screw

22, 2 bottom fixedly connected with a plurality of quantity of mounting panel is the same sleeve 3 with screw 22, a plurality of screw 22 is located inside a plurality of sleeve 3 respectively, the inside slidable mounting of sleeve 3 has inner tube 4, four springs 42 that are the cross and distribute of inner tube 4 top fixedly connected with, the spring 42 other end and 2 bottom fixed connection of mounting panel, 1 inside fixedly connected with block rubber 12 of organism, block 12 is located under mounting panel 2.

In fig. 1: the air cylinder 11 is installed at the top of the machine body 1, the model number of the air cylinder 11 is TN20-50, the output end of the air cylinder 11 is fixed with the mounting plate 2, the rubber block 12 is fixedly connected inside the machine body 1, the rubber block 12 is positioned under the mounting plate 2, the cut packing paper is conveyed to the rubber block 12 during working, the packing paper is placed and supported through the rubber block 12, the air cylinder 11 is started after the packing paper is placed, the mounting plate 2 can be pushed downwards to move downwards after the air cylinder 11 is started, the mounting plate 2 can drive the needle 21 at the bottom of the mounting plate 2 to move downwards when the mounting plate 2 moves downwards, the air cylinder 11 continues working after the needle 21 contacts the packing paper, the packing paper can be punched through the needle 21, the operation is simple, the punching work is convenient, the needle 21 can contact the rubber block 12 after penetrating through the packing paper, the rubber block 12 can play a role of protecting the needle 21, the, screw rod 211 spiro union is fixed inside screw 22, syringe needle 21 is fixed in mounting panel 2 below through the screw rod 211 spiro union at top, and easy operation, conveniently carry out the installation and the dismantlement of syringe needle 21, the quantity of screw 22 has a plurality of, the workman can come quantity and the position of the syringe needle 21 of 2 bottom installations of control mounting panel according to the demand of punching, the adjustment of syringe needle 21 quantity and position is carried out, the syringe needle 21 that can also install different diameters comes to carry out the work of punching in different apertures to the wrapping paper, applicability and practicality have been improved, and then can improve work efficiency, the area at rubber block 12 top is less than the area of 2 bottoms of mounting panel, a plurality of sleeve 3 all is located rubber block 12 top, consequently, syringe needle 21 inside each sleeve 3 all the time is located rubber block 12 top at during operation, punching effect and the protection effect to syringe needle 21 have been improved.

In fig. 1, 3 and 4: the bottom of the mounting plate 2 is fixed with a plurality of sleeves 3 with the same number as the screw holes 22, the plurality of sleeves 3 correspond to the plurality of screw holes 22 one by one, the inner part of the sleeve 3 is connected with an inner cylinder 4 capable of sliding up and down through four springs 42, the mounting plate 2 is pushed downwards by the cylinder 11 in the working process, when the pinhead 21 approaches to the packaging paper, the sleeve 3 and the inner cylinder 4 approach to the packaging paper, the length between the sleeve 3 and the inner cylinder 4 is larger than that of the pinhead 21, therefore, when the mounting plate 2 moves downwards, the inner cylinder 4 contacts the packaging paper one step first, the inner cylinder 4 presses the packaging paper after contacting the packaging paper, when the cylinder 11 continues to work, the mounting plate 2 continues to move downwards, when the sleeve 3 continues to move downwards, the inner cylinder 4 compresses the springs 42 and is slowly taken into the sleeve 3, the four springs 42 between the mounting plate 2 and, further fixing the packing paper, the four cross-shaped springs 42 can improve the stability of the inner cylinder 4 for fixing the packing paper, the pinhead 21 can slowly move downwards and contact with the packing paper in the process that the inner cylinder 4 is taken in the sleeve 3, further, the packing paper can be punched through the pinhead 21, the position to be punched on the packing paper can be pressed through the inner cylinder 4 in the punching process, the packing paper is fixed, the interaction force between the pinhead 21 and the packing paper can be reduced after the fixing, the deformation or position deviation of the packing paper can be reduced, the punching accuracy is improved, the punching effect is ensured, the waste is reduced, the cylinder 11 drives the mounting plate 2 to move upwards after the punching is finished, after the sleeve 3 and the inner cylinder 4 are separated from the packing paper, the springs 42 rebound to reset the inner cylinder 4, the inner cylinder 4 is kept at a fixed position, so as to continue the work, a plurality of sleeve 3 and the inside inner tube 4 of sleeve 3 of mounting panel 2 bottom all are the independent structure, and each sleeve 3 can wrap up a syringe needle 21, and the during operation can compress tightly fixedly each regional wrapping paper that punches on the wrapping paper, has improved the precision of punching, has improved the effect of punching of wrapping paper.

In fig. 1, 3 and 4: the inner wall of the sleeve 3 is provided with two symmetrically distributed sliding grooves 31, the top of the outer side wall of the inner cylinder 4 is fixedly connected with two sliding blocks 41, and the two sliding blocks 41 are respectively and slidably arranged in the two sliding grooves 31; the two sliding blocks 41 on the inner cylinder 4 are respectively positioned in the two sliding grooves 31 on the inner wall of the sleeve 3, when the inner cylinder 4 moves in the sleeve 3, the sliding blocks 41 move in the corresponding sliding grooves 31, and the stability of the inner cylinder 4 in the movement of the sleeve 3 is improved through the mutual matching between the sliding blocks 41 and the sliding grooves 31.

In fig. 1 and 2: two symmetrically distributed clamping plates 13 are fixedly connected inside the machine body 1, and the clamping plates 13 are positioned on the left side and the right side of the rubber block 12; the two clamping plates 13 can limit the placed packing paper, and the placing stability of the packing paper is improved.

In fig. 1: the top of the machine body 1 is fixedly connected with two symmetrically distributed telescopic rods 14, and the telescopic ends of the two telescopic rods 14 are fixedly connected with the top of the mounting plate 2; when the mounting panel 2 reciprocates in the body 1 inside under the drive of cylinder 11, two telescopic links 14 stretch out and draw back thereupon, can improve the stability when mounting panel 2 removes through two telescopic links 14.

The utility model discloses a theory of operation is: before work, the screw 211 at the top of the pinhead 21 is placed into the screw hole 22, the pinhead 21 is screwed up to fix the pinhead 21 below the mounting plate 2, the mounting and dismounting are convenient, the number of the screw holes 22 is a plurality, workers can adjust the number and the position of the pinhead 21 according to the punching requirement, the pinheads 21 with different diameters can be mounted, the applicability and the practicability are improved, the work efficiency is improved, the packing paper is placed above the rubber block 12 and the cylinder 11 is started during work, the cylinder 11 pushes the mounting plate 2, the sleeve 3 and the inner cylinder 4 downwards to be close to the packing paper, the inner cylinder 4 can contact the packing paper in one step by the pinhead 21, the position to be punched on the packing paper from the upper part can be pressed and fixed through the inner cylinder 4, the punching precision can be improved after the fixing, the waste is reduced, the plurality of sleeves 3 and the inner cylinder 4 in the sleeves are of independent structures, can compress tightly fixedly each regional wrapping paper that punches on the wrapping paper, improve the precision of punching.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The perforating device for the packaging paper printing comprises a machine body (1) and is characterized in that a cylinder (11) is fixedly connected to the top of the machine body (1), the cylinder (11) is in sealing connection with an external air source, a mounting plate (2) is fixedly connected to the output end of the cylinder (11), the mounting plate (2) is located below the top of the machine body (1), a needle (21) is fixedly connected to the bottom of the mounting plate (2) in a threaded manner, a plurality of screw holes (22) are formed in the bottom of the mounting plate (2), the needle (21) is fixedly connected to the inside of the screw holes (22), a plurality of sleeves (3) with the same number as the screw holes (22) are fixedly connected to the bottom of the mounting plate (2), the screw holes (22) are respectively located inside the sleeves (3), and an inner cylinder (4) is slidably mounted inside the sleeves (3, the top of the inner cylinder (4) is fixedly connected with four springs (42) which are distributed in a cross shape, and the other ends of the springs (42) are fixedly connected with the bottom of the mounting plate (2);

the engine body (1) is internally and fixedly connected with a rubber block (12), and the rubber block (12) is located under the mounting plate (2).

2. A perforating device for printing wrapping paper as claimed in claim 1, characterized in that a screw (211) is fixedly connected to the needle (21) at a position in the middle of the top thereof, and the screw (211) is fixed inside the screw hole (22) in a threaded manner.

3. A perforating device for printing wrapping paper as claimed in claim 1, characterized in that the inner wall of said sleeve (3) is provided with two symmetrically distributed runners (31).

4. A perforating device for printing wrapping paper as claimed in claim 3, characterized in that two sliding blocks (41) are fixedly connected to the top of the outer side wall of said inner cylinder (4), and said two sliding blocks (41) are respectively slidably mounted inside said two sliding slots (31).

5. A perforating unit for wrapping paper printing as claimed in claim 1, characterized in that the area of the top of said rubber block (12) is smaller than the area of the bottom of said mounting plate (2), and a plurality of said sleeves (3) are located above said rubber block (12).

6. A perforating device for printing wrapping paper as claimed in claim 1, characterized in that two symmetrically arranged clamping plates (13) are fixedly connected to the inside of said body (1), said clamping plates (13) being located on the left and right sides of said rubber block (12).

7. The perforating device for the packaging paper printing as claimed in claim 1, characterized in that two symmetrically distributed telescopic rods (14) are fixedly connected to the top of the machine body (1), and the telescopic ends of the two telescopic rods (14) are fixedly connected to the top of the mounting plate (2).