Title:
ROLL CHANGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/123600
Kind Code:
A1
Abstract:
A roll changing device, comprising a transferring device (10), an adhesive preparing device (20), a start-end processing device (30), and a strip jointing device (40). The transferring device (10) comprises a moving assembly (11) as well as an adhesive applying assembly (12) and a material preparation shaft assembly (13) that are connected to the moving assembly (11). The material preparation shaft assembly (13) transfers a standby roll to the strip jointing device (40). The adhesive applying assembly (12) obtains an adhesive tape from the adhesive preparing device (20) and suctions a strip start end lifted by the start-end processing device (30), and finally bonds, by the adhesive tape, the strip start end to a cut-off end of a working strip cut off by the strip jointing device (40). The roll changing device can automatically complete operations of adhesive preparation, lifting of the strip start end of the standby roll, the jointing of the strip start end and the cut-off end of the working strip, etc., so that automatic roll changing is achieved, without needing to manually processing the strip start end of the standby roll, thereby improving the automation degree of the roll changing device, improving roll changing efficiency, and eliminating the need of watch men, thus lowering labor costs.
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Inventors:
YANG XIAOFEI (CN)
ZHENG GUOXUAN (CN)
XIAO ZUNGAO (CN)
ZHENG GUOXUAN (CN)
XIAO ZUNGAO (CN)
Application Number:
PCT/CN2022/074394
Publication Date:
July 06, 2023
Filing Date:
January 27, 2022
Export Citation:
Assignee:
WUXI LEAD INTELLIGENT EQUIPMENT CO LTD (CN)
International Classes:
B65H19/18; B65H19/10; B65H19/12; B65H19/20; B65H35/06
Foreign References:
| CN114314113A | 2022-04-12 | |||
| CN114314111A | 2022-04-12 | |||
| CN114314109A | 2022-04-12 | |||
| CN214733119U | 2021-11-16 | |||
| CN111056347A | 2020-04-24 | |||
| CN209853423U | 2019-12-27 | |||
| CN211125870U | 2020-07-28 | |||
| CN112828603A | 2021-05-25 | |||
| CN207329883U | 2018-05-08 | |||
| US20020179769A1 | 2002-12-05 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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