Broken yarn detection system

Abstract

The invention discloses a broken yarn detection system, and belongs to the technical field of textile equipment. The broken yarn detection system comprises a plurality of yarn detection mechanisms, acentral processing mechanism and a display terminal, the yarn detection mechanisms comprise frames and intelligent processing modules arranged on the frames, twisting disks, yarn probe components, first yarn guide rollers, cutoff devices, second yarn guide rollers and winding rollers are fixed onto the frames, the intelligent processing modules comprise first processors, storages and RS485 interfaces, a second processor and a storage are arranged in the central processing mechanism, an RS485 is arranged on the second processor, one end of the RS485 is wirelessly connected with an antenna, andthe other end of the RS485 is connected with the display terminal through an Ethernet. The broken yarn detection system is simple in structure and high in automation degree, broken yarns of single-stranded yarns can be detected in a first time, the cutoff devices are controlled to cut off the yarns in the same group, and workers are informed to timely hurry to connect the broken yarns again.

Description

technical field [0001] The invention belongs to the technical field of textile equipment, and in particular relates to a broken yarn detection system. Background technique [0002] Yarn doubling machine is a kind of spinning link equipment that can combine two or more yarns into one yarn and wind it into a yarn package with a certain shape and density. When merging from different channels to the same channel, the problem that often occurs is that one of the yarns has been broken, but other single yarns will still be wound into the last yarn package. Part of the yarn is obviously less than one yarn and does not meet the production requirements. At present, the winding speed of the doubling machine commonly used in spinning mills can reach more than 200 meters per minute. If the broken yarn is not found in a short time and rejoined, it will cause great waste. At present, it is mainly to observe the broken yarn manually. The yarn is then re-spliced ​​by stopping the winding o...

AI Technical Summary

Problems solved by technology

[0002] Yarn doubling machine is a kind of spinning link equipment that can combine two or more yarns into one yarn and wind it into a yarn package with a certain shape and density. When merging from different channels to the same channel, the problem that often occurs is that one of the yarns has been broken, but other single yarns will still be wound into the last yarn package. Part of the yarn is obviously less than one yarn and does not meet the production requirements

At present, the winding speed of the doubling machine commonly used in spinning mills can reach more than 200 meters per minute. If the broken yarn is not found in a short time and rejoined, it will cause great waste. At present, it is mainly to observe the broken yarn manually. The yarn is then stopped and the individual spindles are re-spliced, which is obviously inefficient

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