Knitting needle combination

Abstract

The invention relates to a knitting needle combination. The knitting needle combination consists of a needle jack and a latch needle; the lower side of a substrate of the needle jack is provided with an elastic rod, the front end of the lower side of the substrate is provided with a scarfing part, and the rear end is provided with an electromagnetic pull-in face; the latch needle is placed in the front end of the needle jack, and the needle body thereof is provided with a scarfing groove; the needle jack and the latch needle are connected into a whole by the inosculation of the scarfing part and the scarfing groove, wherein, the needle body of the latch needle is provided with a front needle butt which is used for being pushed by knitting triangle, the upper side of the substrate of the needle jack is provided with at least one needle butt which is used for being pushed by knitting triangle. In the invention, the front and rear needle butts originally arranged on the needle jack are respectively arranged on a knitting needle and the needle jack, when the knitting triangle acts on the front needle butt on the knitting needle, the latch needle is forced to move up and down along the needle groove only, the needle jack can not be forced to rotate, and the rear needle butt does not fall into the needle groove caused by the rotation of the needle jack, thus no interference occurs when the knitting triangle acts on the front and rear needle butts and ensuring the precision and reliability of knitting operation.

Description

technical field [0001] The invention relates to knitting stitches of a computerized flat knitting machine, in particular to a knitting needle combination. Background technique [0002] A knitting needle in each needle slot on the needle bed of an existing computerized flat knitting machine is matched with a group of auxiliary needles, and through the mutual action of the auxiliary needles, the knitting needles are pushed to perform various knitting actions. General auxiliary needles include needle jacks, pattern pieces and needle selection pieces. Before each row of knitting is carried out, the needle selector all selects the knitting needles on the needle bed. The needle selector acts on the needle selector, and then the selector controls the corresponding pattern piece, the pattern piece acts on the corresponding needle jack, and finally the needle jack controls the knitting action of the corresponding knitting needle. [0003] It is necessary to cooperate with the actio...

AI Technical Summary

Problems solved by technology

[0005] But above-mentioned this kind of knitting needle and needle jack combination also has the same defect that may exist with the knitting needle used in the existing computerized flat knitting machine and the corresponding auxiliary needle, and this is that when the current needle butt is pushed by the knitting cam, the needle The heel is subjected to the action of the braided triangle force (such as Figure 13 , 14 In F), the needle jack will use a point on the arc surface of the embedding part as the fulcrum to generate a rotational moment M, so that the rear part of the needle jack will rotate downward, and the rear needle heel may slide into the needle groove, affecting the The push of the rear knitting triangle to the rear needle heel will affect the normal knitting and make it difficult to guarantee the reliability of the knitting quality

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