Disk hill-shaped part in flat knitting machine

Abstract

The invention discloses a disk hill-shaped part in a flat knitting machine. The part comprises a trapezoid body, the upper edge of the body is composed of two inverted-V-shaped needle walking faces, the surface of the body comprises a sunken part, the center position of the sunken part is provided with a triangular boss, the two sides of the body are each provided with a needle rising face, two needle walking bosses are arranged on the sunken part of the body, and are symmetrically mounted on the two sides of the triangular boss, the upper edge of each needle walking boss comprises a first needle walking face which is inclined and a second needle walking face which is horizontally mounted, the high-position ends of the first needle walking faces are connected with the needle rising faces,the low-position ends of the first needle walking faces are connected with the second needle walking faces, a needle walking face of ejector pin rod lower stitch operation is added on an existing diskhill-shaped part, lower stitches can be protected, meanwhile, in the process that a coil drives a turning needle tongue to be closed, the first needle walking faces enabling ejector pin rods on the needle connecting position to ascend are added, the coil tension is relieved, and the phenomenon that the tightness of the fabric is affected due to the fact that the coil is supported to be open or the coil is supported to be damaged, and the fabric is damaged can be avoided.

Description

technical field [0001] The invention belongs to the technical field of knitting machinery, in particular to a dish mountain in a flat knitting machine. Background technique [0002] Dieshan is one of the important functional parts of the flat knitting machine. It is mainly used to push the lower stitch of the thimble bar to the track of knitting and hanging, and can provide the needle track for the stitches of the thimble bar when connecting the needles. The Dieshan can meet the requirements of horizontal knitting Functions of machine knitting, tucking and stitching. The existing dish mountain such as figure 1 As shown, it includes a trapezoidal body symmetrical to the left and right of the central vertical line. The upper edge of the trapezoid includes two identical inverted V-shaped needle-moving surfaces 11, the two sides of the body include two symmetrical needle-starting surfaces 12, and the surface of the body includes a concave portion 13. , so that the width of the...

AI Technical Summary

Problems solved by technology

Especially when the machine is running fast and the machine uses knitting needles with large hooks, the loop caught by the receiving needle will be stretched due to the downward movement of the thimble bar at the receiving needle, and even cause fabric damage

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