| 摘要 |
PURPOSE:To enhance the positioning accuracy of a printed board in a positioner device used for an automatic machine which positions a printed board in automatic mode and provide a positioner device capable of easily responding to any change made in a positioning hole for said printed board. CONSTITUTION:At the same when a printed board 1 arrives at an insertion position by means of a carrier rail 3, an upper cam and a lower cam 11 start forwards and a positioning pin 4 rises and enters a printed board positioning hole 2 where the printed board 1 can be positioned with accuracy. Even when the type of a printed board is changed and the position of the positioning hole is accordingly changed in the direction of carrier, this construction makes it possible to transmit the amount of change to a transfer belt 14 and follow the change with accuracy by moving a transfer base 13 up to the amount of change. |
