| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko ball polishing and lifting/feeding device requiring only small installation space and has low manufacturing cost. SOLUTION: The Pachinko ball polishing and lifting/feeding device includes: a belt conveying mechanism 111 for rolling Pachinko balls B in a fixed direction by a conveyance surface 12 of a conveyor belt 8 stretched between a drive pulley 7 and a driven pulley 5; a polishing mechanism 112 by which dirt on the surface of a Pachinko ball B is wiped off by a polishing cloth 32 while the Pachinko balls B flowing in between the conveyance surface 12 and the polishing cloth 32 laid on a pressure plate 31, are rolled by circulating movement of the conveyor belt 8; and a lifting/feeding pipeline 64 for lifting the Pachinko balls B flowed out of the belt conveying mechanism 111 upward from below so as to form a Pachinko ball line. A start end part of the lifting pipeline 64 is provided with an anti back plate 62 for preventing the Pachinko ball line from flowing reversely downward from above. COPYRIGHT: (C)2011,JPO&INPIT
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