Title:
WINDING DEVICE FOR POLYMER MEMBRANE PRODUCTION
Document Type and Number:
WIPO Patent Application WO/2021/092908
Kind Code:
A1
Abstract:
A winding device for polymer membrane production, comprising a vertical plate (1); a base (2) is fixedly mounted at the bottom of the vertical plate (1), a lead-in roller (3) is movably mounted on one side at the front of the vertical plate (1) close to the top, a deflection roller (4) is movably mounted at the front of the vertical plate (1) in a central position, a pressing roller (5) is provided at the front of the vertical plate (1) below the deflection roller (4), a winding roll (6) is provided on the other side at the front of the vertical plate (1) near the top, a static elimination mechanism (7) is provided at the front of the vertical plate (1) near between the lead-in roller (3) and the deflection roller (4), a motor box (11) is fixedly mounted on one side of the top at the back of the vertical plate (1), and a motor (12) and a speed reducer (13) are fixedly mounted inside the motor box (11). A winding device for polymer membrane production can increase the rotation resistance of the deflection roller (4) by means of a damping effect, and can ensure the force of pulling a thin film, thereby avoiding the phenomenon of excessive winding density; in addition, the static electricity on the surface of the thin film can be eliminated, thereby improving the safety performance.
Inventors:
REN TIAN RUI (CN)
Application Number:
PCT/CN2019/118822
Publication Date:
May 20, 2021
Filing Date:
November 15, 2019
Export Citation:
Assignee:
NANJING QIAOJIAN POLYMER MAT CO LTD (CN)
International Classes:
B65H23/18
Domestic Patent References:
| WO2015054787A1 | 2015-04-23 |
Foreign References:
| CN209455769U | 2019-10-01 | |||
| CN204038718U | 2014-12-24 | |||
| CN109911683A | 2019-06-21 | |||
| CN205932607U | 2017-02-08 | |||
| US20100320305A1 | 2010-12-23 |
Attorney, Agent or Firm:
NANJING ZHONGLV INTELLECTUAL PROPERTY AGENCY FRIM (GENERAL PARTNERSHIP) (CN)
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