| 摘要 |
<p>PURPOSE:To correct work position on a transport tool by furnishing a pair of solenoids which are arranged in parallel along the shorter member of the transport tool, in the form of a Japanese abacus, so as to protrude a rod over the surface of the transport tool. CONSTITUTION:When each work W comes to the position of a photoelectric switch, first the fore portion Wf of the work W positioned aslant is sensed by one of the photoelectric switches 81, and a solenoid 71 connected therewith is actuated to protrude its rod 71A upwards till contacting said fore portion Wf of work, which thereby is checked to advance by the rod 71A. Because the back portion Wr of the work W is not hindered to advance, the work position is corrected and faced afront with respect to the transport direction. When the work W takes the proper position, its back portion Wr is sensed by the other photoelectric switch 82, and the rod 71A returns into the solenoid 71, and thus the work W corrected into the proper position is transported by a transport tool 1 in the form of a Japanese abacus.</p> |
