| 摘要 |
PROBLEM TO BE SOLVED: To continuously and efficiently perform from melting of a solid material to pouring of the molten material into an injection sleeve by weighing and forming to each one shot one by one by adopting a tunnel heating furnace and a conveying body provided with a bucket in the inner part, as a material supplying means, and setting them on the injection sleeve. SOLUTION: A material discharging port in the box-type tunnel heating furnace is positioned in a pouring port of the injection sleeve. The necessary number of the conveying bodies turnably pivoting the bucket, are mutually approached and held in one line in a conveying path in the tunnel heating furnace, and the conveying body lines are intermittently shifted by the setting strokes by a plunger. Into the bucket stopped at the material charging port in the tunnel heating furnace, the solid material for one shot is charged. The solid material is melted into the full-or the semi-melting state before the packet reaches the material discharging port. The bucket is turnably inclined at the material discharging port and the molten material is poured into the injection sleeve from the material discharging port. COPYRIGHT: (C)2008,JPO&INPIT
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