Device to place sheet on stack of sheet delivery unit in sheet fed printing press with sheet grip slowed down at sheet transfer point and height adjustable sheet guide

摘要

Gripper system (5) grips each sheet (1) at sheet rear edge at sheet transfer point (6) and moves it to delivery stack (3). When gripper system reaches sheet transfer point, it is decelerated. Sheet guide (4) is height adjustable to determine sheet path at sheet transfer point and has openings (13) for blown or suction air. Guide has mechatronic drive (10). Sensor (9) for sheet rear edge detection is located at sheet guide or gripper system.