| 摘要 |
PURPOSE:To dissolve a trouble hard to remove a work falling in a bagshaped or recessed part by catching a work material or a workpiece cut in accordance with the timing of cutting or separation of the work by the attracting operation of an electromagnetic device. CONSTITUTION:When the work is cut or separated, the electromagnetic device 10 of a work removing device moves back to a retreating position shown by a broken line because an actuating rod 9 of an air cylinder device 8 performs a retreating operation. Accordingly, the work and the electromagnetic device 10 do not interfere with each other in the course of the cutting operation of the work. Then, when the cutting or separation of the work approaches to its completion time, the actuating rod 9 of the air cylinder device 8 is advanced and operated by the operation of an electromagnetic valve 5. The electromagnetic device 10 of a workpiece removing device set at the tip of the actuating rod 9 moves to the workpiece attracting position approaching to a laser beam outgoing port 6 of a laser beam head 5 and attracts the workpiece magnetically in accordance with the timing of cutting or separation of the workpiece. In this way, the workpiece is prevented from falling downward. |
