| 摘要 |
PURPOSE:To restrain the extent of impact force in the case of holding tiles and boxes with a tile holder a box holder to be smaller, by rocking a moving body for reciprocating motion with a crank chain. CONSTITUTION:When a motor is driven and a crankshaft 64 and a disc 65 are rotated, a driving lever 61 is rocked via a driving link 66, a pair of arms 35 is also rocked in the specified angle range, and a moving 37 describes a circular locus and reciprocates in keeping its horizontal position maintained intact. A tile holder 41 attached to one side of this moving body 37 is alternately traveled between spots just above a carry-in position A of a tile base (a) and that just above a boxing position C and a box holder attached to the other side of the moving body 37 between spots just above a carry-in position B and that just above the boxing position C, respectively. Since the tile holder 41 and the box holder both are designed so as to be vertically movable to the moving body 37 by means of expansion of contraction of an air cylinder (unillustrated herein), a time loss is held down to the minimum.
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