A multi-comb warp knitting machine steel pattern comb electronic traverse device

Abstract

The invention belongs to an actuator used as an electronic traversing system of a steel pattern comb of a multi-comb warp knitting machine. According to the technical solution provided by the present invention, a drive wheel and a steel wheel driven by a servo motor are installed on the base of the traversing mechanism of a multi-comb warp knitting machine; an aramid push-pull belt reinforced by a steel wire is installed between the drive wheel and the steel wheel, and the aramid fiber The push-pull belt is fixedly connected with the push rod through a coupler. A guide linear bearing is arranged between the ejector rod and the steel flake comb. When the servo motor rotates, the driving wheel drives the steel wheel to make the aramid push-pull belt move left and right. The yarn needle moves laterally. The present invention can adopt light-weight steel patterned combs to realize the two-way lateral movement of the steel patterned combs, all of which are driven by servo motors, thereby reducing motion resistance, simplifying the structure, and improving the production efficiency of the multi-bar warp knitting machine.

Description

technical field [0001] The invention relates to an electronic traverse device for a multi-comb warp knitting machine, in particular to a multi-comb raschel warp knitting machine driven by a servo motor, with a relatively large cumulative traverse stitch distance and no use The return spring is the electronic traverse device of the reciprocating steel pattern comb, which is used to replace the traditional mechanical pattern bar traverse mechanism on the multi-bar raschel lace machine. Background technique [0002] On the multi-bar warp knitting machine, the flower bar traverse device is used to drive the flower bar to move laterally to carry out lapping knitting of the fabric pattern. Traditional multi-comb warp knitting machines generally use steel patterned combs, and their traversing devices often use chain block-driven mechanical patterned bar swaying mechanisms, which drive the patterned bars to move laterally through the curve formed by the outer edge of the chain block...

AI Technical Summary

Problems solved by technology

Karl Mayer in West Germany, domestic Changzhou Runyuan and other warp knitting machine manufacturers all use this type of electronic traverse device. Because it uses a return spring, the force of the return spring hinders the drive of the servo motor, increasing the load, which is not conducive to energy saving, and is not conducive to the increase of the production speed of the warp knitting machine; and the return spring is driven by compressed air, which requires high sealing of the air pipe, which increases the equipment cost and operating cost

Images