Title:
CLEANING APPARATUS AND METHOD FOR GROOVE-PROFILE SHEET NUT
Document Type and Number:
WIPO Patent Application WO/2020/108227
Kind Code:
A1
Abstract:
Disclosed are a cleaning apparatus (100) and method for a groove-profile sheet nut (N). The cleaning apparatus (100) comprises a conveyor belt (13) and a cleaning-fluid spraying part (20), a first rust-proof fluid spraying part (40), a second rust-proof fluid spraying part (60) and a rust-proof coating part (80) successively arranged in an advancing direction of the conveyor belt (13), wherein the cleaning-fluid spraying part (20), the first rust-proof fluid spraying part (40), the second rust-proof fluid spraying part (60) and the rust-proof coating part (80) are provided with multiple cleaning-fluid spraying spray-heads (221), rust-proof fluid spraying spray-heads (411, 621) and rust-proof spray-heads (821) arranged below the conveyor belt (13), and the cleaning-fluid spraying spray-heads (221), rust-proof fluid spraying spray-heads (411, 621) and rust-proof spray-heads (821) are all arranged along two spraying directions facing the groove-profile sheet nut (N) respectively. The cleaning method is applied to the cleaning apparatus (100) for the groove-profile sheet nut (N).
Inventors:
ZHU HAIPING (CN)
Application Number:
PCT/CN2019/114699
Publication Date:
June 04, 2020
Filing Date:
October 31, 2019
Export Citation:
Assignee:
SHANGHAI YONGTAI AUTOMOBILE PARTS CO LTD (CN)
International Classes:
B08B3/02; B08B3/08; B08B3/12
Foreign References:
CN109396097A | 2019-03-01 | |||
CN109396096A | 2019-03-01 | |||
CN209772858U | 2019-12-13 | |||
CN203281557U | 2013-11-13 | |||
CN205966620U | 2017-02-22 | |||
CN203816960U | 2014-09-10 | |||
JPH044106A | 1992-01-08 | |||
CN203817002U | 2014-09-10 |
Attorney, Agent or Firm:
SHANGHAI DANRONG & ZONGDE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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