| 摘要 |
<p>PURPOSE:To perform simple and speedy exchange of a cassette in relation to an ejector stacking in and taking out from a cassette of a long sheetlike object such as an IC lead frame. CONSTITUTION:Fixed supporters 4 and bodies 5 allowing expansion and contraction in the width direction are alternately set up on a base plate 3 while having set spaces 6 having a prescribed width and cassette 7 but on the set spaces between these supporters and the bodies allowing expansion and contraction are pressed against the supporters by expansion of the bodies allowing expansion and contraction so as to be fixed. As a result, cassettes can be fixed and taken out only by the expansioncontraction operation of the bodies allowing expansion and contraction.</p> |
