GERAET ZUM KNET-MISCHEN PLASTISCHER MATERIALIEN

摘要

The appliance for kneading-mixing plastic materials contains a beaker (3) which holds the materials and is placed onto a holder in a removable manner, and a kneading device, which is linked to the holder and can be immersed in the beaker (3), the holder containing a motor-driven turntable (1) which, via a follower (2) engages the underside of the beaker (3), while the kneading appliance is formed from a motor-driven mixing roller (4) and a scraper knife (5) which bears on the lateral inner surface of the beaker positioned against the direction of rotation thereof, while the mixing roller (4) with the inner surface of the beaker forms a narrow pinch gap (8). The mixing roller (4) and the scraper knife (5) are both supported on a raisable and lowerable mixing head (5) in such a way that in the rest position they are situated outside the beaker (3), but in the operating position are located inside the beaker, there being attached to the scraper knife (5) one or more superposed cutting pins (7) which point towards the axis of the beaker. <IMAGE>