Textile bobbin yarn dyeing processing technology

Abstract

The invention relates to a textile bobbin yarn dyeing processing technology. Bobbin yarn dyeing processing equipment is used in the technology, and the bobbin yarn dyeing processing equipment comprises a top plate, a spraying pipe, a material containing box and a material containing mechanism. When the bobbin yarn dyeing processing equipment is adopted for dyeing bobbin yarn, the specific technological process comprises the steps of carrying out bobbin yarn fixing, dye spraying, bobbin yarn moving, dye draining and bobbin yarn taking out. The material containing mechanism comprises a driving roller, a driven roller, a driving motor, a conveying belt, a rotating ring, a clamping rod, a butt joint rod, a rotating piece, a supporting frame, an extrusion plate and a protruding block. Accordingto the textile bobbin yarn dyeing processing technology, multiple pieces of bobbin yarn can be dyed at the same time, during dyeing, the material containing mechanism can drive the bobbin yarn to rotate and meanwhile linearly move in the horizontal direction and the vertical direction relative to the spraying pipe, and therefore the purpose of expanding the spraying range of the spraying pipe isachieved; and after dyeing is completed, related components of the material containing mechanism are properly adjusted, the lower end of the bobbin yarn can be intermittently extruded, and therefore the purpose of extruding redundant dye liquor is achieved.

Description

technical field [0001] The invention relates to the textile field, in particular to a textile bobbin dyeing process. Background technique [0002] The bobbin is the tubular yarn body obtained after the spun yarn or the roving is wound on the bobbin and formed. For yarn dyeing in the pre-weaving process, dyes with better fastness can be selected. Some color patterns can be improved in the subsequent weaving process. Yarn dyeing can generally obtain a good and firm level dyeing effect, which can be compared with natural colors. The yarn is woven according to different design requirements, so as to obtain high economic value and shorten the delivery cycle, so the product has high reproducibility. [0003] The common dyeing methods of bobbin include spray dyeing, package dyeing, pad dyeing and dip dyeing, etc. Among them, the following problems exist in the process of dyeing bobbin by spray method: (1) The relative position of spraying pipe and bobbin is fixed , and the sprayi...

AI Technical Summary

Problems solved by technology

[0003] The common dyeing methods of bobbin include spray dyeing, package dyeing, pad dyeing and dip dyeing, etc. Among them, the following problems exist in the process of dyeing bobbin by spray method: (1) The relative position of spraying pipe and bobbin is fixed , and the spraying range of the spray pipe is limited, so it is impossible to ensure that the dyeing solution can be sprayed evenly everywhere on the bobbin, which is prone to uneven dyeing; (2) After the dyeing is completed, the bobbin needs to be drained. Most of the way to stand still is to wait for the excess dye solution on the bobbin to flow out. It takes a long time to drain the whole, and after standing for a long period of time, there is still a large amount of dye solution in the yarn, which not only causes the waste of dye solution , it is also easy to contaminate on the surface of related equipment in the subsequent processing process, adding an additional cleaning process, and there is a risk of contaminating bobbins of different colors

Images