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4 Mechanism
4.1.
Screen Feed Mechanism
When the Motor rotates, the Gear of the Screen Main-roller is activated accordingly via the Intermediate Gears.
Two springs on the upper and lower positions adjust the Screen Film tension in the direction of the arrow so as to
bring the Screen Sub-roller into contact with the film.
As shown on the Fig.4.1.1, the Home Marker is attached on the lower position of the scrolled Screen Film so as to tell
Panaboard the screen home position required to feed the screen.
Then the Home Sensor is located on the back of the unit so as to detect the home position.
When the sensor detects the home position, the sensor will inform the control operation block in the CONTROL Board
about the status.
Based on the status, Panaboard will start or stop the screen-feed.
Содержание UB-5838C
Страница 9: ...9 2 3 External View...
Страница 10: ...10 2 4 Control Panel Operation...
Страница 11: ...11 2 5 External Dimensions 2 5 1 UB 5838C...
Страница 12: ...12 2 5 2 UB 5338C...
Страница 101: ...101 13 Exploded View and Replacement Parts List...
Страница 102: ...102 13 1 Framework of Projected Diagram...
Страница 103: ...103 13 2 Cabinet Unit...
Страница 105: ...105 13 3 Motor Drive Unit Sensor Unit...
Страница 107: ...107 13 4 Control Box Unit...
Страница 109: ...109 13 5 Screen Feed Roller Unit...
Страница 111: ...111 13 6 Scanner Unit...
Страница 113: ...113 13 7 Panel Unit...
Страница 115: ...115 13 8 Frame Unit...
Страница 117: ...117 13 9 Rear Cover Unit...
Страница 119: ...119 13 10 Packing...