Granulating device for storage battery shell material

The utility model relates to the field of storage battery shell production equipment, in particular to a granulation device for a storage battery shell material. Comprising a U-shaped lower support, a longitudinal lower rotating shaft is rotatably arranged in the lower support, a plurality of lower rotating wheels are evenly distributed and fixed to the lower rotating shaft, an inverted-U-shaped upper support is arranged above the lower support, the upper support and the lower support are connected through a positioning frame, and an upper rotating shaft parallel to the lower rotating shaft is rotatably arranged in the upper support above the lower rotating shaft. A first motor is fixed to the rear end of the upper support and drives an upper rotating shaft, and an upper rotating wheel corresponding to the lower rotating wheel is fixed to the upper rotating shaft. According to the utility model, the pressing plate and the fixing plate are arranged, and the plastic strip penetrates through the lower clamping g