Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COATING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/028983
Kind Code:
A1
Abstract:
Provided is an inkjet coating machine with which it is possible to limit the occurrence of settling in the coating components. The inkjet coating machine 10 comprises a robot arm with a chuck 30 on the tip and a nozzle head unit 50 that is installed detachably on the chuck 30. The nozzle head unit 50 comprises a nozzle head 53 with a nozzle 54 for discharging a coating material, a nozzle control means for controlling the driving of the nozzle 54, and a head-side circulation route 70 through which the coating material circulates inside the nozzle head 54, and the nozzle head 53, nozzle control means, and head circulation route 70 are integrated. A standby holding part 230 that holds at least one nozzle head unit 50 on standby and a head-exchanging means 220 for exchanging nozzle head units 50 are also provided.

Inventors:
RODRIGUES JOSE (PT)
TAWATA TAKAHIRO (JP)
YAMAUCHI KUNIHARU (JP)
Application Number:
PCT/JP2019/031695
Publication Date:
February 18, 2021
Filing Date:
August 09, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ABB SCHWEIZ AG (CH)
RODRIGUES JOSE (PT)
TAWATA TAKAHIRO (JP)
YAMAUCHI KUNIHARU (JP)
International Classes:
B05C5/00; B05C11/10
Foreign References:
JP2016172379A2016-09-29
JP2011016283A2011-01-27
JP2017119391A2017-07-06
JP2010100011A2010-05-06
JP2019042696A2019-03-22
JP2014058141A2014-04-03
JP2011136469A2011-07-14
Attorney, Agent or Firm:
IAT WORLD PATENT LAW FIRM (JP)
Download PDF: