| 摘要 |
PURPOSE:To feed a work efficiently by providing a drive link pivoted to be capable of reciprocal swing movement with a hand arm pivoted to be capable of tilting movement and at the same time by guiding part of the hand arm in the direction of feed of the work and controlling the tilting movement attitude in a synchronous motion with an arc movement of the tilting movement pivot. CONSTITUTION:When taking out a work W and loading it on a roll forming machine T, a tilting movement pivot (a) of a hand arm 24 attached to be capable of tilting movement relative to a reciprocally swinging drive link 22 is moved on an arc. At the same time, part of the hand arm 24 is guided in the feed direction of a work W so that the tilting movement attitude of the hand arm 24 is changed synchronously with the swing motion of the drive link 22. As a result, the work W can be fed to the vicinity of a die D by a skip movement action of a hand 27 while skipping an obstacle S in spite of the projecting presence of the obstacle S in the way, at the same time enabling efficient feed with a shortest distance movement of the hand 27.
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