| 摘要 |
<p>PURPOSE:To securely realize the initial setting of a bin unit to the home position even when the reference direction of a spiral cam is slightly deviated. CONSTITUTION:When the power source is connected, a control part 23 makes a judgement of the positional deviation from the home position of a bin unit by the detected signals from a spiral cam sensor 22 and a bin unit home sensor 18. When the reference position of the bin unit is higher than the home position, the bin unit is lowered by driving a motor 14 through a driving control circuit 24. On the other hand, when the reference position of the bin unit is lower than the home position, the initial setting of the reference position of the bin unit to the home position is realized by elevating the bin unit upward.</p> |
