Yarn breakage inspection system for spinning frame

Abstract

The invention discloses a yarn breakage inspection system for a spinning frame. The system is arranged on an air blowing and dust suction reciprocating movement device of the spinning frame and comprises a optical fiber detecting device, a data receiving and processing device and a production management system which are in communication with one another in sequence; the optical fiber detecting device is composed of a power generator, a fuse, a rectifier bridge, a capacitor, a voltage stabilizing tube, an energy storage device, a voltage reduction module, an optical fiber sensor and a wirelesscode transmitter; the data receiving and processing device includes a CPU, a wireless receiver and a wireless WiFi communication module, the wireless code transmitter is in communication with the wireless receiver, and the wireless WiFi communication module is in communication with the production management system. By means of the system, the labor intensity is reduced, the situations of easy damage and difficult maintenance of complicated circuits are avoided, the situations of shut down, production reduction, missed inspection and wrong inspection are reduced, and performance appraisal is facilitated.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a spinning frame broken yarn inspection system. Background technique [0002] The spinning frame is a device used in the spinning process of pure cotton, cotton-type chemical fiber and blended spinning. In this process, the spun yarn is easy to break, and the spindle will no longer work after the yarn breaks. Some equipment is not equipped with yarn breakage detection at all, and all workers have to walk back and forth to check whether the yarn is broken, which increases the labor intensity of the workers. ; Some equipment uses a detection aperture for each yarn, which requires a large number of sensors and controller interfaces to cooperate, which increases the difficulty of equipment maintenance; some yarn breakage detectors use follow-up detection, but need irregular Shut down to replace the battery of the detection parts, causing unnecessary reduction in production; some detectors us...

AI Technical Summary

Problems solved by technology

In this process, the spun yarn is easy to break, and the spindle will no longer work after the yarn breaks. Some equipment is not equipped with a yarn breakage detection device at all, and all workers have to walk back and forth to check whether the yarn is broken, which increases the labor intensity of the workers. ; Some equipment uses a detection aperture for each yarn, which requires a large number of sensors and controller interfaces to cooperate, which increases the difficulty of equipment maintenance; some yarn breakage detectors use follow-up detection, but need irregular Shut down to replace the battery of the detection parts, which causes unnecessary reduction in production; some detectors use physical pointers for yarn touch detection, which is prone to detection failure due to equipment vibration, and cannot detect broken yarn in time

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