Device and method for improving yarn joint wear resistance

Abstract

The invention discloses a device and method for improving abrasion resistance of a yarn connector. The device for improving abrasion resistance of the yarn connector comprises a liquid storage tank, a movable faller, a heating component, a yarn clamping arm, a detecting component, a first drive component driving the movable faller to move, a second drive component driving the heating plate to move and a third drive component driving the yarn clamping arm to move. The liquid storage tank is provided with a plurality of liquid outlets which are distributed in line. Intervals are formed between the adjacent liquid outlets. The movable faller is located in the liquid storage tank and provided with a plurality of needle teeth. The needle teeth are sequentially arranged, intervals are formed between the adjacent needle teeth, and the movable faller is in a comb shape. The size of the sections of the needle teeth is smaller than that of the liquid outlets. The needle teeth of the movable faller are embedded in the liquid outlets in a matched manner. According to the device and method for improving abrasion resistance of the yarn connector, disengaging is not likely to happen at the yarn connector, and the bonding effect is good.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a device and method for improving the wear resistance of yarn joints. Background technique [0002] The winding process is essential in the spinning process. The winding machine can remove the defects on the yarn and then re-splicing, and can turn the bobbin into a large-capacity bobbin through splicing, which can improve the efficiency of subsequent processing. Productivity; [0003] The wear resistance of the yarn joint is weaker than that of the main body of the yarn, because the two yarns are not completely entangled after untwisting and retwisting, especially the fibers at the end of the joint are entangled on the surface of the yarn that is jointed with it, and are not effectively held so that As a result, the end fibers are not completely involved in the yarn body, and it is easy to break when weaving. In the production and processing process of the actual loom, when the yarn wit...

AI Technical Summary

Problems solved by technology

[0004] The prior art uses the addition of nano-suspensions to increase the friction coefficient between fibers at the joints of the yarns to increase the bonding strength, but this invention does not consider whether the nano-suspensions attached to the joints of the yarns will affect the subsequent dyeing, etc. Process, the dyeing process has high temperature and chemical reaction, without heat treatment to make it cross-linked, it cannot guarantee that the joint gluing effect will still exist after the dyeing process is completed, it is only suitable for direct weaving of white embryo yarn, not suitable for color spinning production process Suitable for

Images