| 摘要 |
PURPOSE:To surely attract paper leaves by providing a solenoid valve in the pipeline from a vacuum pump. CONSTITUTION:When a start button 12 is pushed, a pump motor 20 and a holder motor 7 are driven, and a solenoid valve 16 is closed. When a holder 6 is moved by the motor 7, and a loaded banknote 26 is moved up to the position where it contacts a suction shaft 2, a close position detecting switch 11 goes on to start a counter motor 4. A revolving cylinder 1 is remolved by the motor 4, and at the time when an operating piece 17 opposite to the shaft 2 passes a contactless switch 18, the valve 16 is opened by the first counting timing pulse outputted from this switch 18. Hence, at the moment when the cylinder 1 reaches its home position, the inside of the shaft 2 assumes vacuum pressure, thereby sucking and turning over the banknote closing the banknote contact surface 2a of the shaft 2. |
