Tying device for hosiery circular knitting machine

Abstract

The invention discloses a tying mechanism for a hosiery circular knitting machine. The tying mechanism comprises an air valve seat, a suction port, an upper scissors mechanism, a thread guard mechanism, a thread pressing mechanism, a suction port thread guard mechanism and a thread clamping mechanism, wherein the above mechanisms are all mounted on a huff disc seat; disc scissors are arranged below the huff disc seat; and a huff disc is arranged below the disc scissors. the upper scissors mechanism mainly cooperate with the disc scissors for combined action; with the center point of the disc scissors as the circle point, under program control, the disc scissors rotate, and the upper scissors mechanism is fixed on the air valve seat and does not move; through mobile and static combination, a shearing force is generated to shear floating threads and redundant threads generated in the knitting process. By adopting the tying mechanism, the waste yarns and redundant threads shearing efficiency can be effectively improved, the machine fault rate is reduced, the maintenance cost is directly saved for users, and the production efficiency is greatly improved. The tying mechanism is simple in structure, and tidy and beautiful in appearance, can effectively improve the knitting efficiency of textiles, and ensures the appearance quality of the textiles.

Description

technical field [0001] The invention belongs to the technical field of knitting machines, and in particular relates to a binding device for hosiery circular knitting machines. Background technique [0002] During the knitting process of the existing circular knitting machine, the machine is running at high speed. When the double-layered knitting of the half needle and the knitting needle is done, the old coil is very easy to float, which will interfere with the work of the half needle and the knitting needle, and it is easy to cause Bad phenomena such as missed stitches and wrong stitches will cause defects in the fabric and reduce the yield rate, and this phenomenon will cause wear to the huff needles and knitting needles, which will increase the probability of damage to the circular knitting machine and damage the economic interests of users . Contents of the invention [0003] In order to solve the above problems, the present invention provides a tying device for hosie...

AI Technical Summary

Problems solved by technology

[0002] During the knitting process of the existing circular knitting machine, the machine is running at high speed. When the double-layered knitting of the half needle and the knitting needle is done, the old coil is very easy to float, which will interfere with the work of the half needle and the knitting needle, and it is easy to cause Bad phenomena such as missed stitches and wrong stitches will cause defects in the fabric and reduce the yield rate, and this phenomenon will cause wear to the huff needles and knitting needles, which will increase the probability of damage to the circular knitting machine and damage the economic interests of users

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