Title:
MULTI-SUBSTRATE ALIGNMENT PRINTING METHOD AND ALIGNMENT PRINTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/147358
Kind Code:
A1
Abstract:
A multi-substrate alignment printing method and an alignment printing machine. The alignment printing machine comprises a rack, a platform module capable of lifting provided on the rack, conveying guide rails for conveying a jig loaded with multiple substrates to the center position of the printing machine, and a CCD module for sucking the substrates and imaging positioning; a lower suction nozzle platform is provided on the platform module; multiple lower suction nozzles are disposed on the lower suction nozzle platform at intervals; and the lower suction nozzle platform is located between the two conveying guide rails. According to the present invention, multiple lower suction nozzles and a single upper suction nozzle are used and are all controlled independently by electromagnetic valves, complete adjustment of each substrate requires the use of suction adjustment of the lower suction nozzles and the upper suction nozzle, and therefore, independent adjustment and printing of multiple substrates are implemented. The present product is detected and adjusted for multiple times by means of CCD, and the positions of the substrates and the position of a steel net are repeatedly confirmed, so that the printing positions of the substrates can be ensured.
Inventors:
QIU GUOLIANG (CN)
Application Number:
PCT/CN2019/112501
Publication Date:
July 23, 2020
Filing Date:
October 22, 2019
Export Citation:
Assignee:
GKG PREC MACHINE CO LTD (CN)
International Classes:
B41F15/20; B41F15/14; B41F15/26; B41M1/12
Domestic Patent References:
| WO2017022127A1 | 2017-02-09 |
Foreign References:
| JP2009248551A | 2009-10-29 | |||
| CN109551871A | 2019-04-02 | |||
| EP2711183A1 | 2014-03-26 | |||
| CN202738276U | 2013-02-13 | |||
| CN108099370A | 2018-06-01 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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