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Patent Searching and Data


Title:
OFF-LINE CLEANING DEVICE FOR PAINTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/169919
Kind Code:
A1
Abstract:
An off-line cleaning device for a painting machine mainly comprises a machine body (16), and a solvent tank (1), a solvent pipeline (2), a compressed air pipeline (3), a main cleaning pipe (4), and a test pipeline (11) arranged inside the machine body (16). The solvent tank (1) communicates with the main cleaning pipe (4) via the solvent pipeline (2). A conveying pump (10) is arranged on the solvent pipeline (2). The compressed air pipeline (3) communicates with the main cleaning pipe (4) so as to introduce compressed air into the main cleaning pipe (4). The main cleaning pipe (4) is provided with a first branch cleaning pipe (4.1) and a second branch cleaning pipe (4.2). The machine body (16) is provided with a mixing pipe interface (4.11) communicating with the first branch cleaning pipe (4.1) and a painting machine interface (4.21) communicating with the second branch cleaning pipe (4.2). The test pipeline (11) communicates with the painting machine interface (4.21) so as to measure rotational speed of the painting machine (6). On the basis of the above-described structures, the device is able to thoroughly clean a mixing pipe (5) and the painting machine (6), ensures quality of vehicle bumper painting, extends service life of the mixing pipe (5) and the painting machine (6), reduces the amount of consumables used, and reduces maintenance costs of the painting machine (6).

Inventors:
DUAN, Deshan (No.1, Guangben Road Huangpu Distric, Guangzhou Guangdong 0, 510700, CN)
LI, Jian (No.1, Guangben Road Huangpu Distric, Guangzhou Guangdong 0, 510700, CN)
CHEN, Haoqiang (No.1, Guangben Road Huangpu Distric, Guangzhou Guangdong 0, 510700, CN)
WANG, Jingcheng (No.1, Guangben Road Huangpu Distric, Guangzhou Guangdong 0, 510700, CN)
XU, Rui (No.1, Guangben Road Huangpu Distric, Guangzhou Guangdong 0, 510700, CN)
Application Number:
CN2018/119980
Publication Date:
September 12, 2019
Filing Date:
December 10, 2018
Export Citation:
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Assignee:
GAC HONDA AUTOMOBILE CO., LTD. (No.1, Guangben Road Huangpu Distric, Guangzhou Guangdong 0, 510700, CN)
International Classes:
B05B15/55; B08B9/032
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (Room 1508, Huihua Commercial & Trade BuildingNo. 80 Xian Lie Zhong Road, Yuexiu Distric, Guangzhou Guangdong 0, 510070, CN)
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