Remote monitoring automatic thread stop system for textile tricot machine

Abstract

The invention relates to a remote monitoring automatic thread stop system for a textile tricot machine. The system comprises (1) an image acquisition unit, (2) a remote monitoring system, (3) a cloth cover defect scanner, (4) a laser correlation device and (5) an automatic stop controller. The cloth cover defect scanner and the laser correlation device scan and monitor a broken yarn of the textile tricot machine, and are matched with the automatic stop controller to realize automatic stop when a yarn is broken, the image acquisition unit acquires the quality of a cloth cover of the textile tricot machine and transmits the quality to the remote monitoring system, a monitoring worker monitors the working condition of the textile tricot machine and the quality of the cloth cover, and if the cloth cover defect scanner and the laser correlation automatic control device miss detection, the remote monitoring worker can locate cloth cover defects through the monitoring system and send a stop instruction. The system can automatically detect and monitor the yarn breaking condition, reduce the labor intensity of a knitter, improve labor productivity, remove the harm of noise and dust, and ensure that the productivity of the machine and the quality of the cloth cover are greatly improved.

Description

technical field [0001] The invention belongs to the field of textile automatic control, and more specifically relates to a remote monitoring and automatic stop system for yarn breakage of a textile warp knitting machine. Background technique [0002] During the working process of the textile warp knitting machine, the warp yarn is sometimes in an abnormal working condition such as thread breakage. At this time, the loom must be stopped immediately to avoid forming defects on the fabric and affecting the quality of the fabric. On the textile warp knitting machine, the action of stopping the yarn when the yarn is broken can be completed by the on-site weaver's visual inspection and manual operation, or it can be completed by the thread-breaking automatic stop device. The warp break self-stop device can stop the loom at a certain spindle position and send out a warp break indication signal at the same time. There are two types of common warp-breaking self-stop devices: electri...

AI Technical Summary

Problems solved by technology

[0003] The existing automatic stop equipment for yarn breakage cannot achieve 100% automatic stop for yarn breakage, and the operator needs to check on the spot to prevent the automatic stop device from missing inspection, so it is impossible to eliminate the high-decibel noise and dust in the textile workshop. , the work efficiency of the driver is not high

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