yarn guide for textile machinery

Abstract

The invention discloses a yarn guide for textile machinery, the structure of which comprises a roller, a bracket, a partition, and a yarn guide groove. A separator is installed at the bottom of the roller, and more than two yarn guide grooves are arranged horizontally on the separator. The yarn guide grooves are equipped with an air pump, an air device, an outer groove, and an inner groove. The air pump is installed on the outer groove, and the inner groove of the present invention There is an installation cavity between the outer tank and the layered compartments, exhaust slots and air guide ports set by the gas device in the installation cavity, and the gas generated by several bowl-shaped exhaust slots densely distributed will pass through the The position of the yarn passing through the inner groove realizes stable thread feeding without contacting the inner wall of the groove, avoiding damage to the yarn due to different degrees of wear in the yarn guide.

Description

technical field [0001] The invention relates to the field of textile machinery, in particular to a textile machinery yarn guide. Background technique [0002] The yarn guide is an integral part of the flat knitting machine. When knitting on the flat knitting machine, the yarn to be knitted enters the needle hook of the knitting needle through the yarn guide for knitting. According to the different requirements of various braided fabrics, different yarn guide holes, such as one hole, two holes or three holes, are respectively set on a yarn guide to intersperse different yarn varieties, and then use the height of the holes to make different yarns The yarns are interwoven while weaving to meet the fabric design requirements. On the textile circular weft machine, the yarn guides usually used are made of hard tool steel. According to the speed and the friction of the yarns used, the yarn guides will Different degrees of wear. The "notch" on the yarn guide caused by the friction ...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a yarn guide for textile machinery to solve the problem that the commonly used yarn guide is made of hard tool steel. According to the speed and the friction of the yarn used, the yarn guide will produce different The degree of wear and tear. The "notch" on the yarn guide caused by the friction of the yarn will damage the yarn and reduce the quality of the fabric.

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