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Two-way stretching production line broadening device

A biaxial stretching and production line technology, applied in recycling technology, mechanical material recycling, plastic recycling, etc., can solve the problems of increasing cost, unable to recycle off-line scrap material, increase feeding process, etc., and achieve cost-saving effect.

Inactive Publication Date: 2019-02-12
ZHEJIANG JINRUI THIN FILM MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The off-line scrap recovery system of the prior art biaxial stretching production line cannot recycle the off-line off-line scrap, and the off-line off-line scrap cannot be used. It can only be put into the production line in the form of raw materials after granulation. The following problems exist: 1. The granulation process increases the cost; 2. There is a quality risk in granulation; 3. The increase in the feeding process increases the cost

Method used

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  • Two-way stretching production line broadening device
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Embodiment Construction

[0013] In order to understand the technical scheme of the present invention more intuitively and completely, the non-limiting feature descriptions are as follows in conjunction with the accompanying drawings of the present invention:

[0014] Such as figure 1 with figure 2 As shown, the widening device of the biaxial stretching production line includes a cyclone separator 1, the feed port of the cyclone separator 1 is connected with a first suction side pipe 2, and the first suction side pipe 2 is connected with a hose through a tee pipe 3 4. The hose 4 is connected to a fan 5, and the discharge port of the cyclone separator 1 is connected to a crusher 6.

[0015] The end of the first edge suction pipe 2 away from the cyclone separator 1 has an edge suction port 7 through which the edge material is sucked.

[0016] It also includes a suction edge guide roller 8, and the suction edge guide roller 8 is provided with a suction edge port 9, and the suction edge port 9 is connec...

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Abstract

The invention discloses a two-way stretching production line broadening device. The two-way stretching production line broadening device is characterized by comprising a cyclone separator. A feed portof the cyclone separator is connected with a first rim leftover suction pipe. The first rim leftover suction pipe is connected with a hose through a three-way pipe. The hose is connected with a draught fan. A discharge port of the cyclone separator is connected with a crusher. The end, far away from the cyclone separator, of the first rim leftover suction pipe is provided with a rim leftover suction port. After the draught fan is started, the first rim leftover suction pipe sucks rim leftovers and sends the rim leftovers into the cyclone separator through air flow. The cyclone separator conveys the rim leftovers into the crusher. The crusher mixes and crushes the rim leftovers. The mixed and crushed materials are finally fed into an extrusion device for melting plasticization. There is noneed to feed the rim leftovers into a production line for use in a raw material form after pelletizing. The cost is saved.

Description

technical field [0001] The invention relates to the technical field of a biaxial stretching production line, in particular to a widening device for a bidirectional stretching production line. Background technique [0002] The off-line scrap recovery system of the prior art biaxial stretching production line cannot recycle the off-line off-line scrap, and the off-line off-line scrap cannot be used. It can only be put into the production line in the form of raw materials after granulation. The following problems exist: 1. The granulation process increases the cost; 2. There is a quality risk in granulation; 3. The increase in the feeding process increases the cost. Contents of the invention [0003] In view of the above-mentioned defects in the prior art, the object of the present invention is to provide a biaxial stretching production line widening device. [0004] The technical solution of the present invention is: a biaxial stretching production line widening device, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/04B29C55/10
CPCB29B17/04B29C55/10Y02W30/52Y02W30/62
Inventor 邵峥刘修宽
Owner ZHEJIANG JINRUI THIN FILM MATERIAL
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