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Patent Searching and Data


Title:
SHEARING DEVICE AND SHEARING TOOL THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/127745
Kind Code:
A1
Abstract:
A shearing tool (10), used for shearing an optical clear adhesive. The shearing tool comprises a cutter (11). One end face of the cutter is provided with a retreat groove, and a shearing portion (111) is formed on the side wall of the retreat groove. The shearing tool further comprises: a retreat block (12) that is fitted in the retreat groove, may slide back and forth with respect to the cutter, and can be received in the retreat groove or extend out of the retreat groove partially; and a retreat elastic member (13). One end of the retreat elastic member abuts against the wall of the retreat groove, and the other end abuts against the retreat block. A shearing device, comprising the shearing tool. According to the present shearing tool and the shearing device using same, the cutter moves away from an optical clear adhesive automatically after shearing is completed, thereby achieving quickness and high efficiency.

Inventors:
SHANG LUN (CN)
Application Number:
CN2018/073348
Publication Date:
July 04, 2019
Filing Date:
January 19, 2018
Export Citation:
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Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (430070, CN)
International Classes:
B26F1/44; B26D5/10
Foreign References:
CN202965038U2013-06-05
CN205043880U2016-02-24
CN206170568U2017-05-17
CN204183601U2015-03-04
CN203919213U2014-11-05
CN105220444A2016-01-06
JP2003317709A2003-11-07
Attorney, Agent or Firm:
MING & YUE INTELLECTUAL PROPERTY LAW FIRM (Room 604, Building 2 Oceanwide City Square, Qianhai Road, Nanshan Street, Nanshan Distric, Shenzhen Guangdong 6, 518066, CN)
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