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Automatic fabric opening device

A technology of fabric and bellows, which is applied in the direction of untwisting devices for processing textile materials, etc., and can solve the problems of low efficiency of fabric opening by hand

Pending Publication Date: 2020-12-29
FONGS NAT ENG (GUANGDONG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The application of the present invention aims at the current low-efficiency problem of manually opening fabrics, and provides a set of automatic fabric opening devices, which can comprehensively increase the speed of flattening fabrics, save time and effort, benefit downstream processes and further realize the automation of unmanned dyeing factories

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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Embodiment Construction

[0014] The technical solution described in the application of the present invention will be described in a non-limiting manner below in conjunction with the accompanying drawings and embodiments.

[0015] Such as figure 1 As shown, the automatic fabric stretching device 1 described in the application of the present invention is a triangular bellows. The purpose of its structural setting is to gradually expand the width of the internal space of the device, so that the incoming fabric can gradually have enough tension when it moves downward. open space. The middle part of the bellows is the central bellows 3, and the head end of the fabric enters from the fabric inlet 2 above the central bellows 3, and the fabric inlet 2 gradually transitions from the circular shape of the entrance to a relatively flat ellipse. into an open state, and the entry speed of the fabric can be controlled by the drag force of the nozzle of the dyeing machine. The front and rear of the central bellows ...

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 relates to an automatic fabric opening device. The left side and the right side of a rope-shaped fabric are blown open through an air injection method, and the fabric is made to return to the flat state. A fabric stretching device is mainly a uniquely designed air bellow, the rope-shaped fabric enters the air bellow from an inlet in the upper portion of the air bellow, the front sideand the rear side of the air bellow are each provided with an inlet for injected air to enter, the injected air passes through a specially designed air window in the air bellow, the surface of the rope-shaped fabric is blown from the front and the rear to generate dragging force, and the fabric is opened left and right; and a long and narrow outlet is formed in the bottom of the air box, so thatthe opened fabric is discharged to be connected with a downstream treatment procedure. According to the device, high automation is used for replacing manpower to treat the fabric opening procedure, time and labor are saved, comprehensive automation of dyeing machinery can be facilitated, and the device has extremely high application value.

Description

technical field [0001] The application of the present invention relates to a set of automatic fabric stretching device, which is an improvement to the bleaching and dyeing production process using a dyeing machine, and belongs to the technical field of printing and dyeing automation. Background technique [0002] The traditional fabric bleaching and dyeing industry is to manually tie the head end and the tail end of a piece of hundreds of meters long fabric together to form an endless rope loop fabric, which is placed in the dyeing machine for cyclic dyeing. After the dyeing process is completed, the fabric knots are untied and the rope-like fabric is stretched out for the next stage of the process, such as drying the fabric. [0003] With the development of science and technology and the country's active promotion of automation technology, dyeing and finishing machinery, one of the important production industries, has been included in the key projects of industrial automati...

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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IPC IPC(8): D06B23/08
CPCD06B23/08
Inventor 徐达明
Owner FONGS NAT ENG (GUANGDONG) CO LTD
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