| 摘要 |
PURPOSE: A double lane vision test device is provided to inspect PCBs(Printed Circuit Board) by inserting the same at the same time in an PCB inspection process, thereby enhancing the productivity of the PCB inspection process by reducing time for inspecting the PCB. CONSTITUTION: A double lane vision test device comprises a first lane(150), a second lane(150'), a first input unit, a second input unit, a first input unit, a second output unit, a first width adjusting unit, and a second width adjusting unit. The first and second lanes respectively comprise first and second rails. The width of between the first and second rails is adjustable. An inspection region is formed in central portions of the first and second rails. The first and second input units send the PCBs input between the first and second rails respectively to the inspection regions of the first and second lanes. The first and second output units output the PCBs from an inspection region side of first or second rail to rear sides of the first and second rails. The first and second width adjusting units individually adjust the width of between the first and second rails.
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