Textile printing and dyeing dewatering device adopting gravity self-deviation correcting

Abstract

The invention discloses a textile printing and dyeing dewatering device adopting gravity self-deviation correcting. The device comprises a printing and dyeing machine main body, an extrusion dewatering structure, a waste liquid collecting tank, a traction wheel, a driving device fixing seat, a gearbox and a driving motor, the textile printing and dyeing dewatering device is provided with a self-deviation correcting frame, and when pressure rollers are offset, the self-deviation correcting frame automatically conducts adjusting to keep the two pressure rollers parallel so as to avoid uneven dewatering of textile cloth caused by the circumstance that there is no parallel extrusion of the pressure rollers, thereby causing the circumstance that the partial textile fabric has excessive residualprinting and dyeing liquid, which causes chromatic aberration; the upper dewatering pressure rollers can exert a hammering effect on the surface of the textile fabric when used, so that the textile fabric is more thoroughly dewatered and the processing quality of the textile fabric is improved.

Description

technical field [0001] The invention relates to the field of textile processing equipment, in particular to a textile printing and dyeing dehydration device adopting gravity self-correction. Background technique [0002] With the improvement of people's living standards, the demand for textiles has gradually expanded, which has enabled the rapid development of the textile industry. In dyeing and textile enterprises, the textiles printed and dyed by the printing and dyeing device contain a large amount of water, and the water contains a large amount of dyeing pigments, Various chemical raw materials such as dyeing auxiliaries, so it is necessary to use dehydration equipment to separate the excess printing and dyeing liquid in the textile, but the current technical considerations are not perfect, and it has the following disadvantages: When the textile printing and dyeing process is completed, it is directly pulled by the upper and lower pressure rollers Convey and squeeze out...

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Problems solved by technology

[0002] With the improvement of people's living standards, the demand for textiles has gradually expanded, which has enabled the rapid development of the textile industry. In dyeing and textile enterprises, the textiles printed and dyed by the printing and dyeing device contain a large amount of water, and the water contains a large amount of dyeing pigments, Various chemical raw materials such as dyeing auxiliaries, so it is necessary to use dehydration equipment to separate the excess printing and dyeing liquid in the textile, but the current technical considerations are not perfect, and it has the following disadvantages: When the textile printing and dyeing process is completed, it is directly pulled by the upper and lower pressure rollers Convey and squeeze out the water on the textile cloth, but after the dehydration equipment has been used for a long time, when the textile cloth is not fully opened and passes through the pressure rollers, the force between the pressure rollers is uneven, which will cause the pressure rollers to be biased The extrusion gap between the two rollers changes from a square to a trapezoidal shape, so the surface of the textile fabric at the end with a larger gap between the pressing rollers receives a smaller extrusion force and is not completely dehydrated, which leads to partial printing and dyeing liquid on the surface of the textile fabric. Contains more ingredients, resulting in color difference after processing, reducing the pass rate of textile fabric processing

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