| 摘要 |
<p>The present invention relates to a workpiece transfer apparatus. The workpiece transfer apparatus comprises: a base body which is positioned at a predetermined position; a middle body which is positioned at the upper part of the base body; an upper body which is positioned at the upper part of the middle body and has a part for seating a workpiece; a middle body forward and backward moving unit which connects the base body and the middle body and moves forward and backward the middle body; and an upper body forward and backward moving unit which connects the middle body and the base body and moves forward and backward the base body. Therefore, in the workpiece transfer apparatus, a part for moving forward and backward a workpiece is composed of the base body, the middle body, and the upper body so that a part where the workpiece is seated can move forward and backward as the middle body and the upper body are folded or unfolded. Therefore, even a stroke length is long, the workpiece transfer apparatus can be miniaturized and can reduce a failure occurrence rate.</p> |
