| 摘要 |
<p>In the process and device of the invention, each flattened cardboard sheet exhibits one or more slots or edges (3, 5), which a pneumatic-type reflection sensor (4) commanded to inspect a surface of the sheet uses to unequivocally identify an orientation of the sheet, sending a signal to a command and control unit which controls a gripper device to which the sensor (4) is associated. the gripper device constrained to a mobile arm, lifts the cardboard sheets from a stack and transfers them into a magazine of a box-forming machine.</p> |
