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Patent Searching and Data


Title:
YARN BREAKAGE MONITORING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/179763
Kind Code:
A1
Abstract:
A yarn breakage monitoring device, comprising a ring spinning machine (1), a blowing and suction cleaning apparatus (4), and a yarn breakage detection device. The yarn breakage detection device comprises a spindle position mark, a wireless camera (31), a fixed member (32), a monitoring terminal and a yarn breakage position determination system. A light source (35) is mounted on the fixed member (32) of the yarn breakage detection device. When the blowing and suction cleaning apparatus (4) moves reciprocally, the light source shines directly on a monitoring position of a spindle position. The quality of a real-time image of the yarn monitoring location captured by the wireless camera (31) is not affected by ambient light and shade, nor by the speed of the blowing and suction cleaning apparatus or the like, and as a result the determination of whether or not yarn has broken at the yarn monitoring position is more reliable.

Inventors:
GOU YONGBO (CN)
WANG WEI (CN)
XU SHIPING (CN)
Application Number:
PCT/CN2015/078606
Publication Date:
November 17, 2016
Filing Date:
May 08, 2015
Export Citation:
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Assignee:
NINGBO DECHANG PREC TEXTILE MACHINERY CO LTD (CN)
YUNSHENG HOLDING GROUP CO LTD (CN)
International Classes:
D01H13/16; F21S8/00; G03B17/02; H04N5/225
Foreign References:
CN103911702A2014-07-09
CN201199309Y2009-02-25
CN204114722U2015-01-21
CN202705616U2013-01-30
CN101552871A2009-10-07
EP1712664A22006-10-18
JP2005077468A2005-03-24
Attorney, Agent or Firm:
NINGBO TIANYI PATENT AGENT LTD (CN)
宁波天一专利代理有限公司 (CN)
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