Electrode paste mixing and kneading device

The electrode paste mixing and kneading device comprises a material containing mechanism, a negative pressure lifting mechanism, a buffering mechanism, a heating mechanism and a stirring mechanism, a material outlet of the material containing mechanism is communicated with the bottom of the negative pressure lifting mechanism, the upper end of the negative pressure lifting mechanism is communicated with a material inlet of the buffering mechanism, a material outlet of the buffering mechanism is communicated with a material inlet of the heating mechanism, and the stirring mechanism is arranged on the material containing mechanism. A discharge port of the heating mechanism is communicated with a feed port of the stirring mechanism, and the heating mechanism and the stirring mechanism can form a closed space so as to reduce heat loss and dissipation of organic volatile matters. The whole implementation process can be continuously operated, production is facilitated, meanwhile, the powder is treated in a sealed s