| 摘要 |
PROBLEM TO BE SOLVED: To provide a work-piece conveyance system which can prevent rotation of a work-piece including a work-piece body and a holding part when conveying the work-piece by a robot.SOLUTION: A work-piece conveyance system comprises: a work-piece including a work-piece body, a columnar holding part which projects from the work-piece body and an engagement plate which is attached to an apical surface of the holding part; a chuck device including three claws which grip the holding part from a radial direction of said holding part; and a robot to which the chuck device is attached. The engagement plate includes an overhang part which overhangs from the holding part along the apical surface of said holding part, and the overhang part is provided with an engaging groove into which one of said three claws is fitted.SELECTED DRAWING: Figure 1 |
