Title:
AUTOMATIC CLOTH ROLL SHAFT END RECOGNITION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/012196
Kind Code:
A1
Abstract:
An automatic cloth roll shaft end recognition device, comprising a recognition sensor (2) provided at one end of a cloth roll shaft (1) and an inductor (3) provided on a hoisting device and corresponding to the recognition sensor (2). The recognition sensor (2) is provided in a pipe at one end of the cloth roll shaft (1) and is close to the pipe orifice, so that the corresponding inductor (3) can conveniently detect a signal of the recognition sensor (2). Because the recognition device is mounted in the shaft pipe, the recognition device can be protected by the cloth roll shaft pipe and is not prone to be damaged.
Inventors:
TSUI TAK MING WILLIAM (CN)
Application Number:
PCT/CN2019/097367
Publication Date:
January 28, 2021
Filing Date:
July 23, 2019
Export Citation:
Assignee:
FONGS NAT ENGINEERING SHENZHEN CO LTD (CN)
International Classes:
B65H19/12; B65H16/06; B65H20/16
Foreign References:
| CN207581199U | 2018-07-06 | |||
| CN204980808U | 2016-01-20 | |||
| CN107663732A | 2018-02-06 | |||
| CN109928124A | 2019-06-25 | |||
| CN203846290U | 2014-09-24 | |||
| CN107934757A | 2018-04-20 |
Attorney, Agent or Firm:
SHENZHEN QIANNA PATENT AGENCY LTD. (CN)
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