Perforating device for plastic films

A punching device and plastic film technology, applied in metal processing, etc., can solve the problems of difficult operation, low punching efficiency, slow punching speed, etc., achieve uniform punching size, improve punching efficiency, and increase punching speed Effect

Inactive Publication Date: 2018-11-27
吴敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a plastic film punching device to solve the problems of difficult operation, slow punching speed and relatively low punching efficiency in the above-mentioned background technology

Method used

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  • Perforating device for plastic films
  • Perforating device for plastic films
  • Perforating device for plastic films

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1-3 , the present invention provides a technical solution: a plastic film punching device, including a device main body 1, a machine foot 2, a rotating shaft 3, a roller motor 4, a driven roller 5, a driving roller 6, a conveyor belt 7, a backrest 8, a needle 9. Spring 10, rotating main shaft 11, connecting rod 12, upper roller shaft 13, main shaft motor 14, discharge tray 15, feed tray 16, power switch 17 and lower roller sha...

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PUM

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Abstract

The invention discloses a perforating device for plastic films. The perforating device comprise a device body and is characterized in that device legs are arranged on two sides of the bottom of the device body, driven rollers are arranged inside the device body through rotary shafts, each driven roller is connected with a drive roller through a conveying belt, a roller motor is arranged on one side of each drive roller, a feed disc and a discharge disc are arranged in the middle of the top of the device body, a back plate is arranged at the back of the device body, a power switch is arranged in the middle of the top of the back plate, spindle motors are arranged inside the back plate, and the outer surface of the back plate is provided with rotary spindles. The perforating device has the advantages that the perforating device adopting mechanical perforating is simple to operate, perforating speed can be increased by utilizing double-side perforating, the size of perforated holes is unchanged, uniform hole size is achieved, regular and rhythmed perforating can be achieved through the mechanical performance, hole intervals are identical, and perforating efficiency is increased.

Description

technical field [0001] The invention relates to the technical field of plastic film punching, in particular to a plastic film punching device. Background technique [0002] The packaging of plastic film has been applied everywhere in life and production. When packaging products, it is often necessary to punch holes. Otherwise, the packaging volume of the product will be too large, occupying storage space, and the packaging of plastic film is easy to be damaged. and other problems, the finished plastic film needs to be punched with two installation holes on the side, which is used to connect multiple plastic films in series for easy transportation and taking. In the prior art, workers mainly use two steel needles Punching holes on the edge of a dozen plastic films is time-consuming and labor-intensive, and there are rough edges in the mounting holes after making, which is not beautiful. [0003] The existing plastic film punching device has a complex punching mechanical stru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/24B26D7/00
CPCB26F1/24B26D7/00
Inventor 吴敏
Owner 吴敏
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