Machine for moulding plastic materials.

摘要

The machine comprises a rotary plate (1) at the periphery of which are fixed the molds (2), rotatingly driven by a shaft (19) and a sprocket wheel (11) set in motion by a ball (10) and a sliding rod (9) connected to the sliding block (6), supporting the injections screws (3 and 4), which moves on the slides (12 and 13) under the action of a double acting jack (8). The injection screws, joined at the front end by a sliding plate (5), are arranged in a V-shape so that each of them is plumb with the outlet opening of the hopper (7).