| 摘要 |
<p>PURPOSE:To selectively screen and remove bar type substrates having shorter length than a prescribed length among the bar type substrates A7 which are broken along a breaking line A1 from a raw material substrate A. CONSTITUTION:Outside a pair of right and left belts 1, 2 which transfer bar type substrates A7 arranged on the surfaces, reciprocal movement type work positioning members 3, 4 which move forward toward the bar type substrates A7 on the upper surfaces of the belts 1, 2 are installed, and extension means 5, 6 which extend the distance between both belts, in and a state that both works positioning members are advanced, to the length which is shorter by one chip's width than the length of the bar type substrates having a specified number of chips are installed in places of both works positioning members.</p> |
