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Leveling device for plastic films

A technology of leveling device and plastic film, which is applied in thin material processing, transportation and packaging, and winding strips, etc., can solve the problems of inability to level multi-layer plastic films and low leveling efficiency, and achieve convenient leveling work. , Improve the leveling efficiency, the effect of convenient contact

Active Publication Date: 2018-06-12
青州市华松塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the problem that the folded and stacked multi-layer plastic films cannot be leveled in the prior art, and the leveling efficiency is not high, and a plastic film leveling device is proposed

Method used

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  • Leveling device for plastic films
  • Leveling device for plastic films
  • Leveling device for plastic films

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: refer to Figure 1-5 , a flattening device for plastic film, including an operating table 1 arranged on one side of the film blowing machine discharge port, the upper side of the operating table 1 is provided with a support mechanism 2 and a pressing mechanism 3 from near to far from the film blowing machine , The leveling mechanism 4, the film blowing machine outlet, the support mechanism 2, the pressing mechanism 3, and the leveling mechanism 4 are located on the same straight line to ensure that the plastic film remains straight and prevent the plastic film from being bent and wrinkled.

[0029] The support mechanism 2 includes two symmetrically arranged first vertical plates 201 , and a supporting roller 203 is rotatably connected between the two first vertical plates 201 through a rotating shaft 202 .

[0030] The pressing mechanism 3 includes two symmetrically arranged second vertical plates 301, between which the first connecting shaft 302 is rotata...

Embodiment 2

[0034] Embodiment 2: refer to Figure 2-8 , the present invention is applied to a plastic bag production equipment with the function of flattening plastic bags, including an operation table 1 arranged on the discharge port side of the film blowing machine, and the upper side of the operation table 1 is arranged in sequence from near to far from the film blowing machine There are supporting mechanism 2, pressing mechanism 3, leveling mechanism 4 and end tightening and fixing mechanism 5, film blowing machine outlet, supporting mechanism 2, pressing mechanism 3, leveling mechanism 4 and end tightening and fixing mechanism 5 are located on the same straight line to ensure that the plastic film remains straight and prevent the plastic film from bending to produce wrinkles.

[0035] The support mechanism 2 includes two symmetrically arranged first vertical plates 201 , and a supporting roller 203 is rotatably connected between the two first vertical plates 201 through a rotating sh...

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Abstract

The invention discloses a leveling device for plastic films. The leveling device comprises an operation table arranged on one side of a film blowing machine discharging port. The upper side of the operation table is sequentially provided with a supporting mechanism, a pressing mechanism and a leveling mechanism from the position close to a film blowing machine to the position away from the film blowing machine. The film blowing machine discharging port, the supporting mechanism, the pressing mechanism and the leveling mechanism are located on the same straight line. The supporting mechanism comprises two symmetrically-arranged first vertical plates, and a bearing roller is rotationally connected between the two first vertical plates through a rotation shaft. The pressing mechanism comprises two symmetrically-arranged second vertical plates, and a pressing roller is rotationally connected between the two second vertical plates through a first connecting shaft. Through the arrangement ofthe height adjustable pressing roller and the height adjustable leveling roller, the leveling device conveniently adapts to the thickness of different layer numbers of plastic films, accordingly, themultiple layers of plastic films can be conveniently subjected to leveling treatment at the same time, and the leveling efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of plastic bag production equipment, in particular to a plastic film leveling device. Background technique [0002] Plastic bags are common products in daily life, and their production process is generally as follows: [0003] The first step is film blowing, film blowing is a plastic processing method, which refers to a plastic processing technology that heats and melts plastic particles and then blows them into films. If it is a film blown out of new particles, the color is bright, clean and hygienic, the finished product stretches well, bears a large weight, and the quality of the plastic bag is good, so it can be used for food packaging. If the plastic granules made of recycled waste plastics are usually added with color masterbatch to the raw material granules when blowing the film, the resulting film is prone to uneven coloring, brittle and easy to break, and the resulting plastic bags are of poor qual...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H23/26
CPCB65H23/26B65H2701/175
Inventor 尹胜余
Owner 青州市华松塑业有限公司
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