| 摘要 |
<p>PROBLEM TO BE SOLVED: To automatically combine alternately the surface side and the back side of receptacle plates of electric appliances to be fed to a conveyor for enabling anybody to easily conduct packing work without making flaws in the surfaces of the receptacle plates at all by setting them to be overlapped with each other in a surface-to-surface way in packing them. SOLUTION: For example, a part of a U-shaped recessed form 12 is combined with a part of a V-shaped recessed form 13 as a pair, and three pairs of these are combined with each other in order to form a hexagonal form of a blade type water wheel 6. The receptacle plates 2 having the surfaces 2a-1 directed upward are charged to it in order from an upper conveyor 1, and the receptacle plate 2 received by the part of the U-shaped recessed form 12 is formed having the surface 2a-1 as an upper surface. Since the V-shaped recessed form 13 is deep and narrow at a bottom, so that the charged receptacle plate 2 is inverted at a bottom 13c of the recessed form as a support point. The surface and the back of the receptacle plates 2 are thus alternately inverted, and they are arranged on the belt conveyor 20 alternately showing the surface side and the back side.</p> |
