| 摘要 |
PURPOSE:To prevent the sheet work from dropping off on the midway of conveyance as well as to aim at the certain, efficient conveyance, by detecting the number of sheets and that whether the sheet work exists or not with the measurement of capacitance thereof, while conveying the sheet work only in time of the specified number of sheets. CONSTITUTION:When a start switch is turned to ON, a guide pin 4 and a suction cup 3 both attract a piece of sheet work 16, retreating from a supply magazine 14, and stops at a start position A. At this time, a number detecting plate operates and when the sheet work 16 is one piece alone, a supplementary part 2 stops at an upside stop position B whereby a movable electrode 5 is released, and when the operating lever of a scanner 35 is lifted up, the guide pin 4 and the suction cup 3 both hit a pin 7, therefore suction firce is released, fitting the sheet work 16 into a pin 37. Next, bringing the operating lever down to a midposition, coiling the sheet work 16 starts, then the supplementary part 2 is stopped at the position A and performs exposing operation for the scanner 35. After the exposure is over, the sheet work 16 is peeled with a drum 36 reversed and housed in a receiving magazine 17 by a motor M4 via rollers 19 and 19a. |
