| 摘要 |
<p>A workpiece supply/conveyance device that can, smoothly and in a short time, remove a workpiece from and supply a workpiece to the spindle. A workpiece holding section of one of arms has an unprocessed workpiece holding section (29) for holding an unprocessed workpiece and also has a processed workpiece holding section (21) for holding a processed workpiece. When the arms are rotated in one direction, each of the arms is moved to the following positions: an unprocessed workpiece loading position (III) at which the unprocessed workpiece holding section receives an unprocessed workpiece, a standby position (IV) at which the unprocessed workpiece holding section is in a standby state while holding an unprocessed workpiece that is to be processed next, a workpiece delivery/reception position (I) at which a workpiece is delivered and received between a workpiece processing device, the unprocessed workpiece holding section, and the processed workpiece holding section, and a processed workpiece unloading position (II) at which the processed workpiece held by the processed workpiece holding section is unloaded.</p> |
