Yarn waxing device

Abstract

The invention discloses a yarn waxing device which comprises a machine frame. The device further comprises a wax block fixing unit and a drive unit, and the wax block fixing unit is installed on the machine frame and provided with a positioning part used for fixing a wax block. An output shaft of the drive unit is fixedly connected with the positioning part and drives the positioning part to rotate, and the positioning part drives the wax block to rotate. Compared with the prior art, the yarn waxing device can be directly matched with a flat knitting machine or other similar kinds of knitting machines in use, an original waxing mode of a groove drum machine or a winding machine can be completely replaced, and accordingly yarn waxing and knitting efficiency is improved. Besides, due to independent operation, influences on yarn tension are reduced, accordingly waxing stability is guaranteed, and yarn waxing uniformity is improved.

Description

technical field [0001] The invention relates to a waxing device in the field of weaving machinery, in particular to a yarn waxing device. Background technique [0002] In weaving fields such as knitting, yarn is one of the most important raw materials. For some thinner yarns, during the weaving process of the yarns from the bobbins into the loom, the yarns may break due to friction with other parts and the like. [0003] In order to prevent this breakage phenomenon, before weaving the yarn, it is waxed to form a layer of wax on the surface of the yarn. Through the action of this layer of wax, the yarn will not be prone to breakage after friction. [0004] The waxing method adopted to yarn is mainly realized by a grooved drum machine or a pounding drum machine now. Taking the grooved drum machine as an example, the main purpose of this equipment is to wind the yarn onto the bobbin. During the winding process, wax blocks will be added in the middle, so that the yarn is cont...

AI Technical Summary

Problems solved by technology

[0006] 1) The waxing of the yarn is actually for the use of the flat knitting machine. After waxing on the groove machine or the drum machine, it has to wait for a period of time to make it waxed and air-dried before continuing to the knitting flat machine. Use it everywhere, which will waste time and affect work efficiency;

[0007] 2) During the waxing process, the wax blocks are constantly rotating with the movement of the yarn and the bobbin, which may easily lead to an increase in the tension of the yarn, so that it is impossible to effectively guarantee whether the yarn is waxed or not and the waxing is uniform Spend

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