Electronic shogging control system and method used in warp knitting industry

Abstract

An electronic shogging control system used in the warp knitting industry comprises an industrial personal computer, a shogging controller, a photoelectric encoder, a motion controller, a stepping actuator, a stepping motor and a pattern guide bar. The motion controller is used for converting process data transmitted from the shogging controller to impulse control signals and direction control signals and driving and controlling the stepping actuator to move, wherein the impulse control signals and the direction control signals have a specific rule. The stepping actuator drives the stepping motor to move according to the impulse control signals of the motion controller and the direction control signals of the motion controller, a lead screw is connected to the output end of the stepping motor, and a nut matched with the lead screw is arranged on the pattern guide bar. The invention further discloses an electronic shogging control method used in the warp knitting industry. The electronic shogging control system used in the warp knitting industry is simple in structure, low in failure rate, high in displacement precision and easy to maintain, the operating speed of the system is 1.5-2 times faster than the shogging speed of an electronic machine, and the price of the system is only one third of that of a shogging control system of a servo motor.

Description

technical field [0001] The invention relates to a lateral movement control system of a warp knitting machine, in particular to a stepping electronic lateral movement control system and a control method used in the warp knitting industry. Background technique [0002] A warp knitting machine is a knitting machine that weaves warp yarns arranged in parallel into a warp knitted fabric. The warp knitting machine is mainly composed of a knitting mechanism, a bar traverse mechanism, a let-off mechanism, a pulling and coiling mechanism and a transmission mechanism. The function of the bar traversing mechanism is to make the bar move laterally according to the requirements of the knitted fabric during the loop forming process, and place the warp yarns on the needles, so as to weave a knitted fabric with a certain structure. [0003] For now, the bar traversing mechanism generally includes a mechanical bar traversing mechanism and an electronic bar traversing mechanism. Since the i...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an electronic traverse control system and control method used in the warp knitting industry. Defects such as running down

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