Title:
ALUMINUM PIPE SURFACE RESIN COATING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/109286
Kind Code:
A1
Abstract:
An aluminum pipe (600) surface resin coating system. A discharging unit (1), a washing unit (3), a drying unit (4), an adhesive coating unit (5), a heating unit (6), a resin coating unit (8), a cooling unit (9), a traction unit (10), and a collection unit are arranged sequentially in an aluminum pipe (600) advancing direction. A pipe diameter correction unit (2) is provided between the discharging unit (1) and the washing unit (3), and the discharging unit (1) adjusts the position at which the unit discharges aluminum pipes (600) on the basis of the position of an aluminum pipe (600) at the pipe diameter correction unit (2), ensuring that an aluminum pipe (600) discharged by the discharging unit (1) is coaxial with and has the same speed as an aluminum pipe (600) at the pipe diameter correction unit (2) By means of movement of the discharging unit (1), it is ensured that in the discharging process, the central axis of an aluminum pipe (600) is coaxial with the central axis of an aluminum pipe (600) on the production line, reducing the risk of bending, and at the same time, the discharge speed of aluminum pipes (600) is controlled, causing the speed of an aluminum pipe (600) in the discharging process to be kept the same as the speed of aluminum pipes (600) on the production line, thus being able to reduce the risk of aluminum pipes (600) from being stretched, improving the production quality of the aluminum pipes (600) and reducing the occurrence of defective products.
Inventors:
FANG LIN (CN)
Application Number:
PCT/CN2019/127839
Publication Date:
June 10, 2021
Filing Date:
December 24, 2019
Export Citation:
Assignee:
NINGBO INTELLIGENCE INNOVATIVE MATERIALS TECH CO LTD (CN)
FANG LIN (CN)
FANG LIN (CN)
International Classes:
B05C13/02; B05D3/04; B08B9/023; B21D3/14
Foreign References:
| CN105268616A | 2016-01-27 | |||
| CN102202867A | 2011-09-28 | |||
| CN106077128A | 2016-11-09 | |||
| CN103538227A | 2014-01-29 | |||
| KR20120131700A | 2012-12-05 | |||
| KR20120114546A | 2012-10-17 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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