| 摘要 |
PURPOSE:To enable numbers of lead frames to be conveyed in a simple manner by providing both a means for swinging No.1 arm and a group of gears which connects No.1 arm with No.2 arm allowing No.2 arm to be swung linked with the swing motion of No.1 arm. CONSTITUTION:When a loading frame is lowered, a swing arm 11 is lowered to the direction of A together with a shaft 10, then, the arm 11 rotates as the shaft 10 does allowing a horizontal section to be held in spaced relation to, and is opposite to the lower surface of the lead frame 12. At this moment, one of swing arms 11, the horizontal section of which faces each other, is driven linked with the movement of another adjacent one of the swing arms 11, because the rotation of one of the shaft 10 causes another one of the shafts 10 to rotate simultaneously by the medium of No.1 gear 22 meshed with No.2 gear 23. Accordingly, the two swing arms 11 are arranged in closely spaced relation to each other, and can be driven by a single driving power source. Thus, this configuration enables either pieces of lead frames 12, for example, to be conveyed through such a small space.
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