| 摘要 |
PURPOSE:To hold a non-magnetic thin plate work in a carrier device for plate work of a process machine by providing a work lifting device for freely lifting and moving horizontally, on a running means for rail running, and by arranging a plurality of rod-shaped work holding parts on the work lifting device in parallel to the direction of the horizontal movement of the lifting device, in the form of a comb. CONSTITUTION:A running rail 3 and a running device 5 are provided between a laser process machine 43 and an unload station 26, while a fork 20 is provided on the running device 5 in such a way that it is freely lifted and moved horizontally in the directions A and B. A plurality of rod-shaped holding parts 22 are arranged on the fork 20, in parallel to the directions A, B of the horizontal movement of the fork 20, in the form of a comb at a fixed interval PT2, so as to form a work loaded surface 22C. In this structure, the work lifting device 20 is moved horizontally, and the holding member 22 is inserted under the work and is elevated, and the work is thus lifted, while the holding member 22 is inserted between each roller of the unload station 26, and is then lowered for passing. |
