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Wire drawing machine for plastic woven bag processing

A technology of plastic woven bag and wire drawing machine, which is applied in textile and papermaking, filament/thread forming, fiber processing, etc., can solve the problems of poor use flexibility, fluctuation of diaphragm, and insufficient pressure of diaphragm, so as to improve cutting effect of quality, reduced volatility, increased flexibility

Active Publication Date: 2021-08-27
温州品豪包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a wire drawing machine for processing plastic woven bags, so as to solve the situation that the diaphragm is not pressed down tightly during cutting, and the diaphragm fluctuates, which affects the cutting quality; the two parts cannot be adjusted according to the ductility of different raw materials. The distance between the pressure roller mechanisms is poor in flexibility; the cutting width of the embryo filament cannot be changed, and the problem of inflexibility to adapt to production needs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Wire drawing machine for plastic woven bag processing
  • Wire drawing machine for plastic woven bag processing
  • Wire drawing machine for plastic woven bag processing

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Experimental program
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Effect test

Embodiment 1

[0031] Such as Figure 1-4 The wire drawing machine for processing plastic woven bags shown includes a frame 2 and a cutting mechanism 1. The cutting mechanism 1 is arranged on the inner bottom of the frame 2. The cutting mechanism 1 is distributed along the front and rear directions of the frame 2. The cutting mechanism 1 It can cut embryo filaments of different widths. The inner top surface of the frame 2 is provided with a pressing mechanism, wherein the pressing mechanism is located directly above the cutting mechanism 1, and the bottom of the pressing mechanism is provided with two swinging mechanisms. The bottom ends of the two swing mechanisms are respectively fixed with two pressure roller mechanisms, and the two pressure roller mechanisms are respectively located at the two sides of the cutting mechanism 1 . The left side of the frame 2 is provided with an extruding film head, which is used to extrude the molten raw material into a film. When in use, put the front end...

Embodiment 2

[0042] The difference between this embodiment and the first embodiment is:

[0043] Such as Figure 1-4 As shown, a stability maintenance mechanism is provided between the lower pressure expansion member 41 and the lower pressure plate 42, and the stability maintenance mechanism is used to maintain the lower pressure plate 42 in a horizontal state. Specifically, the stability-maintaining mechanism includes a sliding sleeve 51 and four stabilizing rods 52. The sliding sleeve 51 is slidably sleeved on the top periphery of the downward-pressing telescopic member 41, and the four stabilizing rods 52 are uniformly fixed on the periphery of the sliding sleeve 51. The stabilizing rods The bottom ends of the 52 are distributed obliquely downwards, and the bottom ends of the four stabilizing rods 52 are respectively fixedly connected to the top surfaces of the four outer ends of the two lower pressure plates 42 . In the process of use, when the bottom ends of the lower pressure expans...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a wire drawing machine for plastic woven bag processing. The wire drawing machine comprises a rack and a cutting mechanism; the cutting mechanism is arranged at the inner bottom of the rack; the cutting mechanism can cut blank filaments with different widths; a pressing mechanism is arranged on the inner top surface of the rack; two swing mechanisms are arranged at the bottom end of the pressing mechanism; and two pressing roller mechanisms are fixedly arranged at the bottom ends of the two swing mechanisms correspondingly and located on the two sides of the cutting mechanism correspondingly. The device can adapt to the ductility of different raw materials, and the use flexibility is improved; the fluctuation amplitude of a membrane during cutting can be reduced, and the cutting quality of the blank filaments is improved; the width of the blank filaments can be flexibly changed; the use is more flexible and convenient; and the production requirements are met.

Description

technical field [0001] The invention relates to the technical field of plastic woven bag processing, in particular to a wire drawing machine for plastic woven bag processing. Background technique [0002] Woven bag, also known as snakeskin bag, is a kind of plastic bag used for packaging. Its raw materials are generally various chemical plastic materials such as polyethylene and polypropylene. Woven bags are generally white or off-white in color, non-toxic and tasteless, and generally cause less harm to human bodies. Although they are made of various chemical plastics, they are more environmentally friendly and have greater recycling efforts. Woven bags have a wide range of uses, mainly used for packaging and packaging of various items, and are widely used in industry; plastic woven bags are made of polypropylene resin as the main raw material, which is extruded into film, cut into filaments, stretched It is made into flat yarn, and then formed by weaving and bag making. T...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C48/00B29C48/92B29C69/00D01D5/42
CPCB29C48/0022B29C48/92B29C69/001D01D5/426
Inventor 李康好李玲玲
Owner 温州品豪包装有限公司
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