AUTOMATIC MASK REPLACEMENT DEVICE FOR SCREEN PRINTER

WIPO Patent Application WO/2022/231038

A1

The present invention relates to an automatic mask replacement device for a screen printer, wherein: a mask that is already installed in a screen printer can be automatically replaced with a new mask, thereby enabling quick switching to the production of a new printed circuit board without unnecessary wasting of time and manpower and without the inconvenience of replacement work, and through the quick switching, providing the advantages of increasing efficiency by increasing productivity and shortening working time; the occurrence of product defects due to replacement work can be minimized in accordance with the rate of change in process conditions being minimized through quick replacement of the mask through an automatic process, rather than an impractical replacement of the mask by manpower; by minimizing a movement distance according to mask replacement, the time required for mask replacement is minimized, thereby enabling quick replacement; the size of equipment is small due to being used by being coupled to an upper side of a printing part of the screen printer; and since there is no need for a separate installation space, there is no restriction in terms of installation area.

KO HYUNG RAE (KR)
MYUNG CHEOL HONG (KR)
KIM YOUNG MI (KR)

PCT/KR2021/005502

November 03, 2022

April 30, 2021

Click for automatic bibliography generation  

ESE CO LTD (KR)

H05K3/12; B41F15/08; B41F15/14; B41F15/34

KR101754853B1	2017-07-19
KR101226763B1	2013-02-06
KR20140121250A	2014-10-15
JP2008114521A	2008-05-22
JP2011189670A	2011-09-29
KR102266113B1	2021-06-18
KR20110096885A	2011-08-31
KR101517387B1	2015-05-04

BANG, Chan Woong (KR)

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