Punching device for paper processing based on rolling wheel pre-pressing technology

A punching device and pre-compression technology, applied in metal processing and other directions, can solve the problems of poor punching effect, easy damage to paper products, and difficulty in meeting production requirements, and achieve the effect of preventing clogging of punching and ensuring punching quality.

Inactive Publication Date: 2019-01-18
WENZHOU SHI AN PACKING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, in the process of paper product processing, people usually use punching machines to punch paper products, but due to the light weight of paper products, and the existing punching machines lack

Method used

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  • Punching device for paper processing based on rolling wheel pre-pressing technology
  • Punching device for paper processing based on rolling wheel pre-pressing technology
  • Punching device for paper processing based on rolling wheel pre-pressing technology

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1

[0029] See Figure 1~3 , A punching device for paper processing based on roller pre-compression technology, comprising a base 1, a punching hole 2 and a stand 3 are provided in the middle of the top surface of the base 1, and the stand 3 is set in the punching hole 2. The rear side of the stand 3 is an L-shaped structure, the top of the stand 3 is provided with a hydraulic cylinder 4, and the bottom end of the telescopic rod 5 on the hydraulic cylinder 4 penetrates the top wall of the stand 3 and is fixedly connected with a punching hole 2 is a matching punch 7, the telescopic rod 5 is in a sliding connection with the stand 3, and the top end of the outer circular surface of the punch 7 is sleeved with a limit plate 6 that matches the punching hole 2, and the hydraulic Cylinder 4 uses the telescopic rod 5 to lower the punch 7 and the cooperation of the punch 7 and the punching hole 2 can realize the punching processing of the supporting plate, and the setting ...

Example Embodiment

[0031] Example 2

[0032] This embodiment is a further elaboration on the basis of embodiment 1. The base 1 is provided with a sewage cavity 14 matched with the punching hole 2. There is a through connection between the sewage cavity 14 and the punching hole 2. The right end of 4 is connected to the air inlet 15 through the left end of the inner cavity of the air inlet 15 is provided with an air guide 19 that is matched with the sewage chamber 14, and the air inlet 15 is provided with an air suction fan 16, A number of bracket rods 17 are evenly arranged on the outside of the suction fan 16, and the suction fan 16 is fixedly connected to the inner wall of the air inlet 15 through the bracket rods 17. The right end of the air inlet 15 is provided with The protective net 18, the left side of the bottom wall of the inner cavity of the sewage chamber 14 penetrates and connects the sewage hole 21, and the left side wall of the inner cavity of the sewage chamber 14 is provided with a b...

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PUM

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Abstract

The invention discloses a punching device for paper processing based on a rolling wheel pre-pressing technology. The device comprises a base, a punched hole and a vertical frame are arranged in the middle of the top end surface of the base, and the vertical frame is arranged on the back side of the punched hole; a hydraulic cylinder is arranged at the top end of the vertical frame, the bottom endof a telescopic rod on the hydraulic cylinder penetrates through the top wall of the vertical frame and is fixedly connected with a punching head cooperating with the punched hole, and the telescopicrod is slidably connected with the vertical frame; connecting rods are symmetrically arranged at the bottoms of the left and right side ends of the vertical frame, telescopic sleeves are arranged at the bottom ends of the connecting rods, and telescopic rods are sleeved with inner cavities of the telescopic sleeves; pressing plates cooperating with the base are fixedly connected to the bottom endsof the telescopic rods, and several pressing wheels are uniformly arranged at the bottom ends of the pressing plates; by arranging the pressing plates and the pressing wheels, pre-pressing can be conducted on paper boards, the punching head can cooperate with the punched hole, the paper boards can be punched, and the punching quality of products can be effectively ensured; by arranging a suctionfan, paper scraps in the punched hole can be timely discharged, and it is effectively avoided that due to the fact that the paper scraps block the punched hole, the processing work is influenced.

Description

technical field [0001] The invention relates to the technical field of punching, in particular to a punching device for paper product processing based on roller pre-compression technology. Background technique [0002] Punching machine is a kind of mechanical equipment that after the raw material is installed, driven by the power mechanism, the punching die acts on the material to complete the punching. Punching machines can perform sheet processing, stamping, molding, embossing and other operations that force metal into the mold. [0003] With the development of high technology, the application field of punching machine is more and more extensive, from the initial defense field and aerospace field to machinery, medical and other fields; according to the shape of the material to be processed, the punching machine is divided into flat punching machine Hole punching machine, round tube punching machine, square tube punching machine and U-shaped steel punching machine, etc.; a...

Claims

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Application Information

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IPC IPC(8): B26F1/02B26D7/02B26D7/18
CPCB26D7/025B26D7/1863B26F1/02
Inventor 缪克共
Owner WENZHOU SHI AN PACKING CO LTD
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