Yarn breakage shutdown device of water-jet loom

• Main Authors: ZHUANG JINGANG, WANG YINUO, WANG DELAI
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2022
• Subjects: LOOMS; METHODS OF WEAVING; TEXTILES; WEAVING; WOVEN FABRICS

The utility model discloses a hydraulic loom thread breakage shutdown device which comprises a base, a processor and an electromagnetic switch are installed on the base, stand columns are installed at the two ends of the base, a warp stopping plate is installed at the top ends of the stand columns, a warp stopping piece is installed on the warp stopping plate, a thread passing wheel is installed at the lower end of the warp stopping piece, and an infrared transmitter is installed in the middle of the inner side of each stand column. According to the automatic warp stopping device, the dropper is matched with the infrared emitter and the infrared inductor, automatic warp stopping is achieved in a signal detection mode, detection is fast and accurate, and the automatic warp stopping device is simple in structure, convenient to use and high in practicability. The yarn passing wheel arranged at the lower end of the dropper prevents warp yarn from directly making contact with the dropper to cause warp yarn abrasio