SUCTION HAND, TRANSFER ROBOT AND MISREGISTRATION DETECTING METHOD FOR STACKED PIECE

PROBLEM TO BE SOLVED: To provide a suction hand having superior transfer accuracy used in stacking a sheet-like steel plate, a transfer robot having the suction hand, and a misregistration detecting method for a stacked steel plate. SOLUTION: The positions of a plurality of movable plates 28 suspend...

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Bibliographische Detailangaben
Hauptverfasser: NOSHITA YOSHITERU, YAMANAKA MASAHARU, SANO HIROYUKI, MARUYAMA KENSUKE, YAMADA HIROAKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a suction hand having superior transfer accuracy used in stacking a sheet-like steel plate, a transfer robot having the suction hand, and a misregistration detecting method for a stacked steel plate. SOLUTION: The positions of a plurality of movable plates 28 suspended on the hand body 23 of the suction hand 22 by springs 35 and having a suction surface are detected by an optically detecting length measuring sensor 25.