| 摘要 |
PURPOSE:To convey and charge raw material every time when the material is in short supply by a method in which the transferring cylinder filled with the material is caused to circulate into the position for taking out said material at the upper part of a housing by a lift device and is stopped there, and then the material is transferred to a charging position. CONSTITUTION:An endless chain is provided in an upright housing, and a lift device 10 circulates a plurality of transferring cylinders 14 fixed to said chain. The transferring cylinders filled with raw material based on the material feeding command from an extruder is stopped at the position for taking out the material, and then the material in the transferring cylinder is projected by a projecting device 20. Said material is gripped by the gripping device 34 in a transferring device 30 and transferred to a charging position, and then released.
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