| 摘要 |
<p>PURPOSE:To enable unmanned operation by providing a reversing device, for machining both sides of a work, with mechanism for reversing work holding mechanism horizontally as well as mechanism for moving the reversing mechanism vertically. CONSTITUTION:A reversing device is formed of holding mechanism 13 for holding a case 2, horizontally moving mechanism 14 for moving the holding mechanism 13 horizontally, reversing mechanism 15 for rotating the holding mechanism 13 and horizontally moving mechanism 14 vertically by 180 deg., and the vertically moving mechanism (unillustrated) of the reversing mechanism 15. With this constitution, the case 2 is held by the holding mechanism 13, and the horizontally moving mechanism 14 is moved backward to move the holding mechanism 13 backward. When a sensor 21 is then operated, a rack 17 is moved rectilinearly, and reversing is performed by rotation of a pinion (unillustrated) meshed with the rack 17. At this time, the reversing mechanism 15 is moved vertically so as not to interfere with reversing.</p> |
