| 摘要 |
PROBLEM TO BE SOLVED: To keep the favorable mixed state of molding material stocks by a method wherein an agitating means for agitating molding materials fed in a vessel and a shifting means for changing the relative position between the agitating means and the vessel are provided. SOLUTION: This molder of molding materials is equipped with a plurality of stock feeding devices 1a-1e, which feed respective metered stocks to a vessel 3 having a vessel opening part 3a, an agitating device 2, which advances through the vessel opening part 3a into the vessel 3 so as to agitate the molding materials fed to the vessel 3, a first conveyor belt 4a, which is a shifting means for changing the relative positions among the stock feeding device 1, the agitating device 2 and the vessel 3, and a second conveyor belt 4b for conveying the stock mixture of the molding materials agitated and mixed together with the agitating device 2 to the following process together with the vessel 3. Just below the agitating device 2, an elevating device 5, in which a vertically shiftable push rod 5a is provided slidably in a cylinder 5b, is provided as a means for freely separating and joining the agitating device 2 and the vessel 3 from and to each other. |
