Title:
YARN FLAW DETECTION MECHANISM
Document Type and Number:
WIPO Patent Application WO/2022/143575
Kind Code:
A1
Abstract:
A yarn flaw detection mechanism, comprising: a mounting column (1), a press-contact switch (7), an alarm device (6), a yarn penetrating sleeve (2), and a flaw detection floating body (4). The top of the yarn penetrating sleeve (2) is provided with a tapered hole (22) extending downwards; the flow detection floating body (4) is provided in the tapered hole (22); the flaw detection floating body (4) comprises two symmetrically distributed conical blocks (41); the bottom of the inner side of each conical block (41) is provided with a semicircular groove (44); the semicircular grooves (44) of the two conical blocks (41) are assembled to form a through hole corresponding to a yarn; the yarn penetrating sleeve (2) is provided with a switch mounting base (5) extending to a position above the flaw detection floating body (4); the press-contact switch (7) is provided on the switch mounting base (5) and is directed downwards to the flaw detection floating body (4); and the alarm device (6) is linearly connected to the press-contact switch (7).
Inventors:
SHEN YUEFEI (CN)
Application Number:
PCT/CN2021/141830
Publication Date:
July 07, 2022
Filing Date:
December 28, 2021
Export Citation:
Assignee:
JIANGSU NASKA NEW MATERIAL TECH CO LTD (CN)
International Classes:
D01H13/14
Foreign References:
| CN214142687U | 2021-09-07 | |||
| CN206486641U | 2017-09-12 | |||
| CN210596388U | 2020-05-22 | |||
| DE19535300A1 | 1996-10-10 | |||
| GB676235A | 1952-07-23 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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