Page 78 - Glass-Technology International no. 5-2018

ARTIFICIAL VISION SYSTEMS

IMAGE DISPLAYING
AUTOMATIC
DETECTION OF
BROKEN SILK SCREEN
IN THE BROKEN
SCREEN DETECTION
SYSTEM: OPERATOR
ALERTED

motors for further screen detect if there is a broken
movements on his touch screen. The minimum de-
panel. Using the automatic tectable spot is a circle
screen registration system, with the diameter of 1mm
allows to obtain a com- on a conveyor of 2,000mm
plete model changeover in width.
an extremely short time: The advantage of this in-
thanks to the completely novative system is that it
automatic machine setup, doesn’t matter where the
the operator’s actions are screen has been broken
reduced only to the insert- or how ‘small the hole is,
ing of the new screen into if there is a leakage of ink,
the printing machine. this unit will detect it.
BROKEN SCREEN
DETECTION SYSTEM
This special unit has been
Cugher Glass S
studied to allow the control Cugher Glass Srl
of the glass and to check,
by means of a dedicated
video camera and expressly
developed software, the
presence of ink spots on Via G. di Vittorio, 70
the lower surface of the 20026 Novate Milanese (MI) - Italy
glass. This unit is posi- Tel.: +39 - 02 - 66207762
tioned just downstream Fax: +39 - 02 - 66202917
from the printing machine, E-mail: info@cugher.com
www.cugher.com
so that it can automatically

76 Glass-Technology International 5/2019