Title:
FILM DRAWING METHOD AND FILM DRAWING ASSEMBLY SUITABLE FOR TEP FILM AND RELEASE PAPER TAPE
Document Type and Number:
WIPO Patent Application WO/2023/060666
Kind Code:
A1
Abstract:
Disclosed in the present invention are a film drawing method and film drawing assembly suitable for a TEP film and a release paper tape. A gear set is driven by an electric motor for transmission, while an encoder, which is mounted on an output shaft of the electric motor, is detected by a closed-loop electric motor drive board, so as to rapidly and accurately optimize and control the instantaneous efficiency of the electric motor according to a load change of the electric motor to achieve precise position control. Compared with a traditional belt pulley transmission manner, by means of the present invention using a gear transmission manner, the film drawing assembly has reduced overall volume, occupies less equipment space, increases the space utilization rate, and is also convenient for the implementation of assembly, disassembly, maintenance and other operations.
Inventors:
CHEN HUI (CN)
WU WANHAI (CN)
WU WANHAI (CN)
Application Number:
PCT/CN2021/128185
Publication Date:
April 20, 2023
Filing Date:
November 02, 2021
Export Citation:
Assignee:
SHENZHEN AREED TECHNOGY CO LTD (CN)
International Classes:
B65C9/00; B65C9/42
Foreign References:
| CN112520159A | 2021-03-19 | |||
| CN112520160A | 2021-03-19 | |||
| CN206013247U | 2017-03-15 | |||
| CN210653982U | 2020-06-02 | |||
| US20110048608A1 | 2011-03-03 |
Attorney, Agent or Firm:
SHENZHEN SHI ZHONGKECHUANGWEI ZHUANLI DAILI YOUXIAN GONGSI (CN)
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