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Cloth dyeing equipment and cloth dyeing method

A technology for dyeing equipment and fabrics, which is applied to the equipment configuration of textile materials, the processing of textile materials, and the processing of textile material carriers. control issues

Inactive Publication Date: 2013-10-09
LANYAN GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a new type of cloth dyeing equipment and method to solve the uneven coloring of the cloth caused by the inability to accurately control the density of the cloth surface and the inability to accurately control the concentration of the dye solution only by detecting the cloth surface tension The problem

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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  • Cloth dyeing equipment and cloth dyeing method
  • Cloth dyeing equipment and cloth dyeing method
  • Cloth dyeing equipment and cloth dyeing method

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Embodiment Construction

[0033] The invention provides an isolated dyeing tank for precisely controlling the concentration of dye solution, which includes at least three parts: a standard dye solution tank part for storing dye solution, a dyeing tank part for dyeing and a dye solution tank part for adjusting dye solution. concentration of the reservoir portion.

[0034] Preferably, the two sides of the dyeing pool part are respectively provided with a standard dyeing liquid pool part and a liquid storage tank part, that is, the standard dyeing liquid pool part, the dyeing pool part and the liquid storage pool part are distributed in the order of left, middle and right , the part of the standard dye bath is in the direction in which the cloth enters the dye bath.

[0035] A suction pipe and a dyeing pump are arranged in the standard dye solution pool part, and one end of the suction pipe is bell-shaped, which is convenient for sucking more dye solution and is more conducive to ensuring the uniform conc...

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

Cloth dyeing equipment comprises a cloth cover density control device, a separating dye tank for precision control of dye liquor concentration, a computer and a PLC (programmable logic controller). The cloth cover density control device comprises a tentering telescopic pressure wheel mechanism which is used for adjusting transverse tension of cloth. The tentering telescopic pressure wheel mechanism is used for adjusting the transverse stress of the cloth, the separating dye tank for precision control of dye liquor concentration is used for dyeing the cloth which is subjected to density adjustment, and by using the cloth dyeing equipment, the problem that the cloth cover density cannot be precisely controlled only by detecting the cloth cover tension and cloth dyeing is nonuniform due to failure of accurate control of dye liquor concentration are solved.

Description

technical field [0001] The invention relates to a cloth dyeing device and a method, in particular to a device and a method for improving the uniformity of cloth dyeing. Background technique [0002] In the fabric dyeing process, although the vehicle speed, liquid level, and liquid volume have been fixed, especially after the degree of automation has been emphasized, a closed-loop denim fabric automatic tension control system has been adopted, but the dyeing effect is still unsatisfactory. The reasons for the uneven dyeing of the fabric can be found from the production line. Before the fabric enters the dyeing tank, the fabric surface basically maintains the tension consistency under the automatic control of the constant tension. However, the theoretical basis of this automatic tension adjustment is to ensure that the tension of the dynamically running cloth is balanced everywhere, and the dyeing will inevitably be uniform. This basic theory is not comprehensive. We know tha...

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 Patents(China)
IPC IPC(8): D06B5/08D06B23/00D06B23/04D06B23/20D06B23/26
Inventor 宋桂玲刘立张立勇王建新杨强宋承鑫姜宜宽
Owner LANYAN GROUP