| 摘要 |
PROBLEM TO BE SOLVED: To provide a holding device capable of surely retaining deformation of a workpiece such as a corrugated board box to the minimum, which is apt to easily deform and is weak in strength, and surely holding the workpiece in response to workpiece sizes. SOLUTION: The holding device 1 is provided with a horizontal angle frame 2 mounted on an arm tip 22 of a robot, a fixed holding section 3 which hangs down from a short-side and has a holding plane 4, a moving section 5 at the other side, a movable holding section 6 which hangs down from the moving section and has a holding plane 7, a detection moving section 9 arranged on the moving section, a spring 12 for urging the detection moving section, a detection plate 10 which hangs down from the detection moving section and has a contact plane 11, and a detector 13 for outputting a signal when a difference between the contact plane of the detection plate and the holding plane of the holding section becomes below a designated amount. Further, claws 3e, 6e extending in a direction of a mating side each other are respectively arranged on the lower parts of the movable and fixed holding sections. COPYRIGHT: (C)2011,JPO&INPIT
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