A method of manufacturing a press-formed product includes: a heating step; a transportation step; and a pressing step. The transportation step includes: using claws of a pair of first arms to support the lower surface, at both ends, of a first heated workpiece and lift the workpiece; using claws of a pair of second arms to support the lower surface, at both ends, of a second heated workpiece and lift the workpiece; transporting the first heated workpiece with the lower surface supported, at both ends, by the claws of the pair of first arms and the second heated workpiece with the lower surface supported, at both ends, by the claws of the pair of second arms, where the first and second heated workpieces overlap each other in the direction normal to the sheet surfaces; driving the pair of first arms to lower the first heated workpiece to a pressing location on a press machine; and driving the pair of second arms to lower the second heated workpiece to a pressing location on the press machine.
PRESS MOLDED ARTICLE MANUFACTURING METHOD, CONVEYANCE DEVICE FOR HEATED WORKPIECE, AND HOT PRESS MANUFACTURING LINE
HERSTELLUNGSVERFAHREN FÜR PRESSFORMARTIKEL, FÖRDERVORRICHTUNG FÜR EIN ERWÄRMTES WERKSTÜCK UND HEISSPRESSFERTIGUNGSLINIE
PROCÉDÉ DE FABRICATION D'ARTICLE MOULÉ À LA PRESSE, DISPOSITIF DE TRANSPORT POUR PIÈCE CHAUFFÉE, ET PROCÉDÉ DE FABRICATION DE PRESSE À CHAUD
2024-03-20
Patent
Electronic Resource
English
IPC: | C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B25J Manipulatoren , MANIPULATORS / B30B PRESSES IN GENERAL , Pressen allgemein / B66C Krane , CRANES |