| 摘要 |
<p>PURPOSE:To perform horizontal and vertical loading in common by the constitution of a small device by performing the horizontal and vertical loading of one driving device in common by a switching gear, and transmitting the driving force of a driving gear from one rack to another rack. CONSTITUTION:A tray 4 is slided rearward by moving a first rack 19 rearward by the driving gear 18 at the time of loading. When the tray 4 arrives at a position just before the position to complete the horizontal loading, the rear end part of the rack 19 is engaged with the switching gear 23, then, the gear 23 is rotated. A second rack 20 engaging with the gear 23 is moved forward by the rotation of the gear 23. When the rack 19 is released from engagement with the gear 18, the rack 20 is engaged with the gear 18. Also, the rack to be engaged with the gear 18 is switched from the rack 20 to the rack 19 at the time of unloading, then, the unloading is performed in a reverse procedure to the one in the loading.</p> |
