A production device for forming composite yarn

Abstract

The invention relates to the technical field of spinning, in particular to a production device for forming composite yarn. The production device comprises multiple spinnerets, a heating device, a first hot roller, a second roller and the like, the heating device can perform nonuniform heating on tows, and the heating device comprises multiple guide wheels, a first track, a second track, multiple heating pipes located on the tracks, heating pipe fixing blocks for fixing the heating pipes and the like. The heating device is convenient to assemble and produce and low in cost. The production device adopts the heating device, and compared with the a traditional composite yarn spinning production device, the device has the advantages that the production cost is low, the slub size and spacing distance of slub yarn can be adjusted, and meanwhile the colorful composite yarn can be produced.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a production device for forming composite filaments. Background technique [0002] Now, with the improvement of living standards, people's requirements for clothing fabrics are also getting higher and higher. People are no longer satisfied with ordinary fabrics, but emphasize individuality. There are many chemical fiber fabrics on the market now, and these chemical fiber fabrics have various styles. However, some consumers like the fabrics and functions of imitation hemp and wool. Nowadays, there is already a kind of slub yarn on the market, which can make the slub yarn not only have the characteristics of orderly and uniform distribution in appearance, but also have the difference in linear density and the style of "imitation bamboo knot", and also have differential dyeing , good moisture absorption and air permeability, strong unevenness and other properties. Therefore, sl...

AI Technical Summary

Problems solved by technology

However, according to the patent embodiment, it can be seen that the positions of the heating zone and the non-heating zone on the first heat roller are relatively fixed, and the distance between the heating zone and the non-heating zone cannot be adjusted, and the distance between the coarse and fine details cannot be adjusted. At the same time, the temperature of each heating zone is the same, and the differential heating of each heating zone cannot be realized.

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