Multi-group raw material filling kneading machine for compound stabilizer

The utility model relates to the field of compound stabilizer production, in particular to a multi-group raw material filling kneading machine for a compound stabilizer. Comprising a kneading machine and a mixed material storage box, a powdery material filling port is formed above the kneading machine, a conveying pipeline is correspondingly arranged above the powdery material filling port, the pipeline inclines upwards and is communicated with a mixed material storage box above the pipeline, the mixed material storage box is provided with a plurality of feeding units, and each feeding unit can be used for adding one material. According to the device, materials can be sequentially added into the feeding unit of the mixed material storage box in advance to be fed, and after kneading of the kneading machine is finished, the spiral conveyor is directly started to quickly add all the materials, so that kneading and feeding into the material box are synchronously carried out, and the working efficiency is improved