| 摘要 |
PURPOSE:To provide a device which can carry horizontally a plate-shaped work into and out of a working machine such as a press by moving horizontally a traveling base for clamping the work at the other end of two links connected at one end to a slide plate which is freely liftable with a lifting slide base by a turning lever. CONSTITUTION:Two links 28, 29 which are respectively spaced at one end in a horizontal direction are connected to a slide plate 26 engaging freely liftably with a slide base 13 which is freely liftable with a frame body 12. A traveling base 30 is horizontally connected to the other end of the two links in a parallel state and one end of a turning lever 32 having the length of 1/2 the length of the link 28 is connected to the intermediate point of said link and the other end is fixed to a turning shaft 23 supported pivotally to the base 13. When the shaft 23 is rotated back and forth by a servocontrol motor, the lever 32 is turned back and forth by which the links 28, 29 is turned back and forth to lift the plate 26, by which the base 30 is moved back and forth in a horizontal direction. The work is therefore moved horizontally if the work is held by the suction cup 11 of an attachment 10 fixed to the base 30. The work is lifted if the base 13 is lifted by the servocontrol motor. |
