Novel perforated film processing machine

A processing machine and film technology, which is applied in the field of new porous film processing machines, can solve the problems of difficult automatic processing, low processing efficiency, poor toughness, etc., and achieve the effects of high processing efficiency, uniform opening, and no burr in opening.

Inactive Publication Date: 2016-11-16
EULIKIND TIANJIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional isolation film material has the characteristics of thin thickness, low strength, poor toughness, etc., and it is not easy to realize automatic processing. The existing processing equipment has low processing efficiency when producing porous isolation film

Method used

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  • Novel perforated film processing machine

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Embodiment Construction

[0012] In order to further understand the content of the invention, features and effects of the present invention, the following examples are given in detail as follows:

[0013] See figure 1 , the new perforated film processing machine of the present invention comprises two oppositely arranged side plates 3 supported by a column 1, an unwinding shaft 2 is arranged between the head ends of the two side plates 3, and a winding shaft is arranged between the tail ends 13.

[0014] Both the unwinding shaft 2 and the winding shaft 13 have a three-section structure, the sections at both ends are installed on the shaft seats on the two side plates 3, and the section in the middle is detachably fixed between the other two sections . The three-stage structure of the unwinding shaft 2 and the winding shaft 13 facilitates loading and unloading of the rolled film reel to the unwinding shaft 2 and the winding shaft 13 .

[0015] A winding motor 11 that drives the winding shaft 13 is als...

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Abstract

The invention relates to a novel perforated film processing machine. The novel perforated film processing machine comprises two side plates which are supported by columns and are arranged opposite to each other, wherein an unreeling shaft is arranged between the head ends of the two side plates and a reeling shaft is arranged between the tail ends of the two side plates; the unreeling shaft and the reeling shaft are of three-section structures; a reeling motor which drives the reeling shaft is further mounted on the side plates; a first clamping roll set, a perforating device and a second clamping roll set are arranged between the middle parts of the two side plates along the moving direction of a film; both the first clamping roll set and the second clamping roll set, which are same in structure, comprise upper rolls and lower rolls; the perforating device comprises an above pressing plate with salient points arranged in a matrix on the lower surface and a below supporting platform. The perforating device further comprises a vertical air cylinder which is fixedly mounted on the side plates, wherein the pressing plate is fixedly mounted at the bottom end of a piston rod of the air cylinder. A heating device for heating the pressing plate is further comprised, and a linking device for synchronously driving the lower rolls of the first clamping roll set and the second clamping roll set is further comprised.

Description

technical field [0001] The invention relates to a novel perforated film processing machine. Background technique [0002] When composite FRP products are vacuum-formed, in order to increase the resin injection speed of complex laminates, a diversion net is generally used for diversion. In order to prevent the diversion net from bonding with the FRP main body, it is difficult to separate the product after molding. A porous isolation film is laid between the flow nets. Traditional isolation film materials have the characteristics of thin thickness, low strength, and poor toughness, and are not easy to realize automatic processing. The existing processing equipment has low processing efficiency when producing porous isolation films. Contents of the invention [0003] The invention provides a novel perforated film processing machine with simple structure, high degree of automation and high processing efficiency in order to solve the technical problems existing in the known te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C51/04B29C51/20B29C51/42
CPCB29C51/04B29C51/20B29C51/42
Inventor 盖秀春
Owner EULIKIND TIANJIN TECH
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