| 摘要 |
PURPOSE:To adsorb sheet material reliably one by one, in a system for sucking the mounted sheet and adsorbing, by differentiating the suction forces at the opposite ends at the tip of sheet material. CONSTITUTION:The sunction force through a suction port 4a contacting with one edge at the side of the tip of uppermost sheet material P' is differentiated from the suction force through a suction port 4b contacting with the other edge. The sheet material P' is adsorbed from the side facting with the suction port 4a to the sheet material adsorbing section 3. Since the sheet member P' is curled from the corner section facing with the suction port 4a, gap S is formed between the uppermost sheet material P' and next sheet material P'' to feed in air. Consequently, only the uppermost sheet material P' can be adsorbed reliably. |
