| 摘要 |
PURPOSE:To extremely simplify a structure and perform efficient piling of sheets, by forming a piling device with a linear motor. CONSTITUTION:Sheets S, cut by a drum shear, are carried out at a high speed to a conveyor 3 on the conveying-out side of the shear, and the forward end thereof is detected by a detector 11. By means of such detecting signal, an electromagnet 10 and a linear motor 9 are magnetized, and the sheet S sucked up by the electromagnet 10 is taken over to the linear motor 9. During a process in which the sheet moves forward along the motor 9, a rapid braking force produced by the linear motor 9 is exerted to decelerate the sheet S to a desired speed. Right before or at the time when the sheet S collides with a stopper 7, the forward end of the linear motor 9 is brought to an OFF-state, and the sheet S parting from the motor 9 is piled on a piler lift 6. |
