| 摘要 |
<p>PURPOSE:To improve operation efficiency by providing a turn table on a machine base, rotatably supporting a workpiece receiver on the turn table and making the workpiece receiver revolve while rotating on its axis, and providing a pressing member which is revolved synchronized with the workpiece receiver on its upper part while providing an engaging member on the turn table. CONSTITUTION:After a workpiece W is placed on a workpiece receiver 4 in a workpiece charging position A, the workpiece receiver 4 is revolved from the charging position A to a workpiece discharging position B due to the rotation of a turn table 2. At this time, the workpiece receiver 4 is rotated on its axis and the workpiece W which is pressed against the workpiece receiver 4 by means of a pressing member is integrally rotated with the workpiece receiver 4. When a cutout on the peripheral edge part or the workpiece W is directed inward in the diametral direction of the turn table 2, an engaging member 13 which is energized diametrally outward is engaged with the cutout, stopping the rotation of the workpiece W. Therefore, if the workpiece receiver 4 is arranged to rotate on its axis for one turn or more during its revolution from the workpiece charging position A to the workpiece discharging position B, the phase of the workpiece can be aligned in the discharge position B.</p> |
