Starting needle plate and processing technology thereof

Abstract

The invention relates to the technical field of knitting, in particular to a starting needle plate and a processing technology thereof. According to the technical scheme, the processing technology ofthe starting needle plate comprises the following steps that a metal plate body is obtained; a metal pinhole tube is welded at one end of the metal plate body along a contour line to obtain an intermediate assembly; a plurality of cutting grooves are sequentially formed in the pinhole tube end of the intermediate assembly at intervals, wherein the pinhole tube has a linear section, the cutting grooves are distributed in the axial direction of the linear section in sequence at intervals, and all extend towards the inside of the metal plate body to form starting needles with pinhole tube sections between the adjacent two cutting grooves, and the pinholes of the adjacent two pinhole tube sections are opposite. According to the technical scheme provided by the invention, the scheme at least has the following beneficial effects that 1, the scheme of the application can reduce the fluctuation dislocation of the pinholes in the starting needle head parts in the height direction; and 2, the concentricity of the pinholes of the two adjacent pinhole pipe sections is relatively high, so that blocking wires can pass through the pinholes smoothly in sequence.

Description

technical field [0001] The invention relates to the field of knitting, in particular to a starting needle plate for weaving and its processing technology. Background technique [0002] Flat knitting machine is an automatic machine with high technical content in the knitting machine industry, which integrates technologies such as computer numerical control, electronic drive and mechanical design. The flat knitting machine needs to kick the bottom before weaving the knitted piece, and after the bottom is completed, the bottom fabric is pulled to continue the subsequent weaving. In order to reduce the waste of the starting fabric, the starting coil is generally blocked by the cooperation of the starting needle plate and the blocking wire at present, and then the starting coil is carried out on the basis of the starting coil by a knitting mechanism. [0003] The existing lifting needle plate generally includes a plate body and a plurality of lifting needles, one end of the plat...

AI Technical Summary

Problems solved by technology

[0004] In the above technical scheme, the lifting pins are generally manually inserted into the needle plate grooves. Since the lifting pins are relatively small in size, if the force is too small during the process of inserting the lifting pins into the needle plate grooves, If the force is too strong, it will cause the lifting pin to bend, so it is difficult to ensure that the force of inserting each lifting pin is consistent, so that when inserting each lifting pin into the groove of the needle plate Finally, each pinhole is easy to fluctuate and displace in the height direction, so that the movement of the blockade wire passing through each pinhole in turn is hindered. This processing and welding method is not only difficult to guarantee accuracy and high cost, but also has weak welding. Needle breakage occurs, so it is urgent to improve this situation

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