High-quality printing and dyeing device for textile fabric

Abstract

The invention relates to a high-quality printing and dyeing device for textile fabric. The device comprises a dyestuff box, the left side of the dyestuff box is provided with an extrusion cavity, thebottom side of the dyestuff box is provided with a flow guide channel communicated with the extrusion cavity, and the right side of the dyestuff box is provided with a spray-painting mechanism communicated with the flow guide channel; the extrusion cavity is provided with an extrusion mechanism, which is used for extruding dye liquor in the extrusion cavity to enable the dye liquor to be sprayed out through the spray-painting mechanism; a grinding mechanism is arranged at a position which is close to a bottom side in the dyestuff box, and comprises a lower grinding component as well as an upper grinding component and a driving component which are arranged above the lower grinding component, the extrusion mechanism downwards drives the upper grinding component to move downwards to the lowergrinding component, the driving component drives the upper grinding component to move left and right to grind coarse particle dyestuff on the lower grinding component; the right side of the dyestuffbox is further provided with a fabric rolling mechanism, and the extrusion mechanism drives the fabric rolling mechanism to roll the fabric; the high-quality printing and dyeing device is used for solving the problems that in the dyeing process, the dyestuff chroma homogeneity is poor, the dyestuff use ratio is not high, the dyeing effect is not good and impurities are easily adhered to the fabricsurface.

Description

technical field [0001] The invention relates to the technical field of textile printing and dyeing equipment, in particular to a high-quality printing and dyeing device for textile fabrics. Background technique [0002] Textile printing and dyeing is also called dyeing and finishing. It is a general term for pretreatment, dyeing, printing, finishing, washing, etc. The existing dyeing methods include dip dyeing and spray dyeing. After a period of time, it is easy to deposit. The dye at the bottom is heavy in color, while the dye solution on the surface is light in color, which affects the dyeing effect and the impurities in the dye are easy to adhere to the surface of the fabric for a long time. [0003] A Chinese utility model patent with the authorized announcement number CN201810052331.8 discloses a textile printing and dyeing device, and specifically discloses that there are two printing and dyeing boxes on the support frame, and the up and down movement of the support fr...

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Problems solved by technology

[0005] The purpose of the present invention is to address the deficiencies of the prior art. By setting the lower grinding assembly at the bottom of the dye box, the deposited coarse particle dye is gathered in the grinding tank, and then the upper grinding assembly cooperates with the lower grinding assembly, and the driving assembly Driven to grind the coarse-grained dye, the ground dye enters the diversion channel, the dye solution squeezed by the extrusion mechanism and the ground dye solution are mixed in the diversion channel, and the uniform dye solution passes through the spraying mechanism Spraying, forming spray dyeing on the transported fabric, and then solving the problems of poor dye chroma uniformity, low dye utilization rate, poor dyeing effect and easy adhesion of impurities on the surface of the fabric during the dyeing process of the fabric during the dyeing process

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