Combined hanging tool for warp knitting machine groove pin batched hard chrome plating

Abstract

The invention relates to a combining hanging tool for warp knitting machine groove pin batched hard chrome plating. The combining hanging tool for warp knitting machine groove pin batched hard chromeplating includes a flow introducing copper wire, a groove pin clamping plate, a groove pin clamping cover plate, a hook, a conductive red copper plate, a physical shielding baffle plate and a groove pin copper top plate, the hook faces upwards, the groove pin clamping plate is provided with vertical groove pin clamping grooves at intervals, mounting grooves of the groove pin copper top plate and mounting grooves of the conductive red copper plate are correspondingly formed in two sides of the groove pin clamping plate, the mounting grooves of the conductive red copper plate are positioned above the groove pin clamping grooves and below the mounting grooves of the groove pin copper top plate, the conductive red copper plate is mounted in the mounting grooves of the conductive red copper plate, the groove pin copper top plate is mounted in the mounting grooves of the groove pin copper top plate, the groove pin clamping cover plate is matched with the groove pin clamping plate in a covering mode, the physical shielding baffle plate is positioned below the groove pin clamping plate and opposite to side surfaces of pin hooks of groove pins, the flow introducing copper wire is positionedbelow the physical shielding baffle plate, and two ends of the flow introducing copper wire are connected with the conductive red copper plate respectively. According to the combining hanging tool for warp knitting machine groove pin batched hard chrome plating, batched chrome plating of the warp knitting machine groove pins can be realized, and the efficiency and the effect of chrome plating areimproved.

Description

technical field [0001] The invention belongs to the technical field of chrome-plated hanging tools for grooved needles, in particular to a combined hanger for hard chrome-plated batches of grooved needles of warp knitting machines. Background technique [0002] In the knitting industry, the quality of knitting needles is one of the key factors affecting the quality of knitted products and the level of output. Because of the large amount of actual use and the fact that the knitting needles are easily scrapped due to friction and wear during the weaving process, they are consumables. The surface of the grooved needle is plated with hard chrome to improve the quality of the grooved needle and prolong its service life. [0003] The warp knitting machine groove needle is a main loop forming part on the warp knitting machine, which is used to knit the yarn into a loop and connect the loops to form a knitted fabric. During the weaving process, the grooved needle hook and the need...

AI Technical Summary

Problems solved by technology

At the same time, the long-term friction of the needle hook by the yarn will also increase its surface roughness and cause the yarn to feather

It is necessary to stop the machine to replace new knitting needles, which not only affects the quality of knitted products, but also affects the production efficiency due to frequent needle changes

Therefore, knitting needle manufacturers plate a layer of hard chrome on the surface of the grooved needles by electroplating. However, because the needle grooves of the grooved needles are narrow and deep, and the needle hooks are thin and long, it is difficult to achieve simultaneous plating on the inner wall of the needle grooves and the needle hooks. hard chrome

There is no existing technology that can achieve high-volume electroplating production of slotted needles

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