Knitting needle for tricot machine

Abstract

The invention discloses a knitting needle for a tricot machine, which comprises a needle hook, a needle rod, a stitch, a needle end and a needle bed and is characterized in that: the needle rod has a straight or bent plate-like structure; the thickness of the needle rod is constant; the needle hook is arranged on the front end of the needle rod; the needle hook is thin and cylindrical, and the diameter of the needle hook is a little smaller than the thickness of the needle rod; the convex stitch is arranged on the middle part of the needle rod; the long needle end is arranged on the rear end of the needle rod; the planes on two sides of the stitch are the same plane; the needle end is arranged in a positioning groove of the needle bed and has two positioning faces; and the needle bed has two segments of holding grooves. Compared with the prior art, the scheme in the invention has the advantages that: the shortcomings of the knitting needle for the tricot machine are overcome and special positioning steel wires are not used during installation; meanwhile, the knitting needle can be held well by the two segments of the grooves arranged on the needle bed of the tricot machine vertically, so that simple and reliable positioning is realized, holding is stable, and the quality of fabrics can be improved.

Description

technical field [0001] The invention relates to a knitting needle for a warp knitting machine, and belongs to the technical field of knitting needles for a warp knitting machine of a knitting machine. Background technique [0002] The knitting needles for warp knitting machines are mainly composed of needle hooks, needle bars, stitches and needle tails. The structures of the stitches and needle tails are different, which affect the structure of the needle bed of the warp knitting machine and the installation and positioning of the knitting needles; the existing warp knitting machine Knitting needles usually have two structures. The first is the long needle tail, which is a concave stitch, and the stitch is located in the middle of the needle bar. For this concave stitch, a separate positioning wire needs to be added in the positioning groove of the needle bed; the second It is a short needle tail, which is a convex stitch. Although this structure does not require a special p...

AI Technical Summary

Problems solved by technology

[0002] The knitting needles for warp knitting machines are mainly composed of needle hooks, needle bars, stitches and needle tails. The structures of the stitches and needle tails are different, which affect the structure of the needle bed of the warp knitting machine and the installation and positioning of the knitting needles; the existing warp knitting machine Knitting needles usually have two structures. The first is the long needle tail, which is a concave stitch, and the stitch is located in the middle of the needle bar. For this concave stitch, a separate positioning wire needs to be added in the positioning groove of the needle bed; the second It is a short needle tail, which is a convex stitch. Although this structure does not require a special positioning wire, there is only one positioning groove for holding the knitting needle, which affects the stability and reliability of the knitting needle.

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