Yarn breakage detecting and warning device for stretch yarn elasticizing processing

Abstract

The invention relates to the technical field of elastic yarn elasticizing processing and discloses a yarn breakage detecting and warning device for stretch yarn elasticizing processing. The yarn breakage detecting and warning device comprises a fixing plate, wherein the front face of the fixing plate is fixedly connected with a yarn feeding mechanism, two L-shaped rods are symmetrically hinged tothe top of the yarn feeding mechanism, a pressing roller is rotatably connected between the bottom ends of the two L-shaped rods, and a cross rod is fixedly connected between the close side faces of the two L-shaped rods. An ejector rod is fixedly connected to the top of the cross rod, and first springs are fixedly connected to the bottoms of the two L-shaped rods. The problem is solved that lotsof existing yarn breakage detecting devices adopt photoelectric induction type, leakage type and other detection methods, and the devices generally have the defects of poor oil stain resistance, highfailure rate and the like, so that the service life of the devices is limited, the devices need to be maintained and replaced frequently, and the processing production cost is increased.

Description

technical field [0001] The invention relates to the technical field of elastic yarn texturizing processing, in particular to a broken wire detection and alarm device for elastic yarn texturizing processing. Background technique [0002] Texturing processing is a process method that can process untwisted yarn into elastic yarn with middle bullet and low elastic performance through false twist deformation, and texturing processing is realized by using texturing machine, and no twist Silk texturing is a long-length, continuous process. [0003] If the wire breaks during processing, if the processing is not stopped in time, the broken wire may be wound on the parts of the texturing machine, causing the texturing machine to fail to operate normally, so it must be equipped with a broken wire detection device and a detection device. To the occurrence of broken wires, in order to take timely measures to prevent damage to the equipment. [0004] There are many broken wire detection...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a broken wire detection and alarm device for elastic yarn texturizing processing, which solves the problem that many existing broken wire detection devices use photoelectric induction, leakage and other detection methods, and these devices Common defects such as poor oil resistance and high failure rate will lead to limited service life of the device, requiring frequent maintenance and replacement, which increases the processing and production costs

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