| 摘要 |
PURPOSE:To improve the labour saving and the efficiency of mounting work by devising a space of a pair of guide rails, the space of which can be adjusted, to be adjusted in accordance with the width of a print board detected with an image sensor in a conveyor system of the print board or others. CONSTITUTION:A control part 8 adjusts the position of a guide rail 2 with a drive part 4 so that the width of the guide rail 2 comes to have a slight allowance, for example, with 0.15mm added to a CAD data value regarding the width of a print board transmitted from a host computer not described in the drawing. Subsequently, the actual width of the print board is detected with an image sensor of a base board width recognition part 3 and input to the control part 8 through an interface. The control part 8 moves the guide rail 2 and corrects the width with this signal. In this constitution, it is possible to improve labour saving and efficiency of mounting work. |
