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Title:
TRANSFER PLATE CLEANING EQUIPMENT AND CLEANING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/190606
Kind Code:
A1
Abstract:
Disclosed is a transfer plate cleaning equipment, comprising a frame (10), a cleaning tank (20) mounted to the frame (10), and a cleaning roller (30) pivotally mounted to the frame (10). At least a portion of the cylindrical surface of the cleaning roller (30) is located in the cleaning tank (20). The cylindrical surface of the cleaning roller (30) is provided with a transfer plate fixing mechanism for fixing a transfer plate (100) wound on the cylindrical surface. The cylindrical surface of the cleaning roller (30) is provided with projections (32) corresponding to recesses (101) on the transfer plate (100) one to one. Vacuum adsorption holes (33) for adsorbing the transfer plate (100) are arranged around the projections (32). A friction cleaning device (40) is mounted in the cleaning tank (20). The friction cleaning device (40) generates a relative motion with the cleaning roller (30) to perform friction cleaning on the transfer plate (100) thereby. A driving device (50) is mounted to the frame (10). The driving device (50) is used to generate a relative motion between the cleaning roller (30) and the friction cleaning device (40). Further disclosed is a transfer plate cleaning method. The equipment and the method can effectively remove PI liquid cured product in the recesses on the transfer plate (100), thereby improving the production yield of liquid crystal display panels.

Inventors:
JING, Yangkun (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
Application Number:
CN2017/081857
Publication Date:
November 09, 2017
Filing Date:
April 25, 2017
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO., LTD. (No.10 Jiuxianqiao Rd, Chaoyang District, Beijing 5, 100015, CN)
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. (No. 2177, TongLingbeiRD HeFei New Railway Station Distric, Anhui 2, 230012, CN)
International Classes:
B08B1/02; B08B3/12; G02F1/00
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (Suite 4-1105, No. 87 West 3rd Ring North Rd., Haidian District, Beijing 9, 100089, CN)
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