| 摘要 |
PURPOSE:To make it unnecessary to provide each of conventional actions of a loader with an independent actuator and simplify the device, by carrying out the transfer of a work, the indexing of a loading, position, and complex motions of the work loading successively with single driving by a driving shaft. CONSTITUTION:When a work W is finished with loading by pushing it fully into a collet M', a signal of a limit switch 30 is sent to a motor 5 to change its rotation from positive to reverse rotation, and by this rotaion of the motor 5, a driving shaft 1 and cam plate 8 is reversed. This relieves the tension in a spring 15 and a lever 13 is rotated clockwise by relative rotation in a cam 9 and a lever 13, and a core shaft body 21 and a push body 20 are pulled back to a housing 12. When the reverse rotation of the motor 5 is further advanced, an arm 10 and lever 13 are returned rotating from the position B of the work loading to the position A to receive a work, and the arm 10 and the lever 13 are returned rotating from the position B of work loading to the position A, and the arm 10 abuts a rotation stopper 17 and is stopped correctly at the position A to receive the work W. |
