公开(公告)号：US20240017435A1

公开(公告)日：2024-01-18

申请号：US18039737

申请日：2021-10-15

申请人： MURATA MACHINERY, LTD.

发明人： Takahiro OGAWA ,  Yasuhiro KATO

IPC分类号： B26D7/18 ,  B23Q7/04

CPC分类号： B26D7/18 ,  B23Q7/048 ,  B23Q7/043

摘要： In a transport system, a gripper includes long-side grippers aligned in a long-side direction of a workpiece which is cut, by machining/cutting, into a product and a skeleton including an outer frame with an overall rectangular shape and a crossbar inside the outer frame, so that both ends thereof are connected to two shorter sides facing each other, and extending in the long-side direction, the long-side grippers gripping longer sides of the outer frame of the skeleton, and short-side grippers aligned in a short-side direction with respect to the workpiece and that grip shorter sides of the outer frame. At least one of the short-side grippers moves in the short-side direction and grips the shorter sides of the outer frame. A lifter lifts or lowers the gripper gripping the outer frame and the product to separate the outer frame and the crossbar from the product.