Internal mixer capable of cleaning rotor

Abstract

The invention provides an internal mixer capable of cleaning a rotor. A slide rail is arranged on a base; a slide plate is in sliding connection on the slide rail; a mixing chamber is fixedly arrangedon the base; a transmission shaft is connected on the output shaft of a motor; a planetary gear disc is connected on the transmission shaft, and is driven to rotate; the inner end of the mixing chamber is provided with a supporting plate; the other end of a first rotor and the other end of a second rotor are connected with a bearing II which is fixedly arranged on a baffle plate; the first rotorand the second rotor pass through the baffle plate, and the end part of the first rotor and the end part of the second rotor are connected with a driven gear; the driven gear is blocked into the planetary gear disc and is engaged with the planetary gear disc; a sewage box and a water storage box are further arranged in the base; the sewage box is positioned on the middle part of the base; the water storage box is positioned at one side of the sewage box; a water pump is arranged in the water storage box; a water feeding tube is connected on the water pump; and the end part of the water feedingtube is connected to a spray head. The internal mixer can pull rotors out of the mixing chamber by moving the slide plate on the slide rail, so that the rotors are cleaned, sewage drops into the sewage box, the rotors do not need to dismount, and cleaning efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of internal mixers, in particular to an internal mixer capable of cleaning rotors. Background technique [0002] The closed type rubber refining machine is referred to as internal mixer, also known as kneader, which is mainly used for plasticizing and mixing of rubber. Internal mixer is a kind of machine with a pair of rotors with specific shape and relative rotation, which intermittently plasticizes and kneads polymer materials in a closed state with adjustable temperature and pressure. It is mainly composed of a mixing chamber, a rotor , Rotor sealing device, feeding and pressing device, unloading device, transmission device and machine base and other parts. [0003] For example, an internal mixer for the production of PVC calendered film published by a Chinese patent, the application number is 201720765623.7. It includes a base, the upper end of the base is provided with a motor, one end of the motor is...

AI Technical Summary

Problems solved by technology

After working for a long time, the rotor of the internal mixer has more impurities on the surface, and the efficiency of internal mixing begins to decrease, which is not conducive to production work

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