Plastic granulation device applied to production, processing and forming of packaging bottles

The utility model discloses a plastic granulation device applied to packaging bottle production, processing and forming, which relates to the technical field of packaging bottle production and processing and comprises a plastic granulation device main body, the plastic granulation device main body comprises a cooling pipe, and an extrusion device is arranged in the cooling pipe. By installing the heating and stirring device, raw materials are added into the heating and stirring box to be heated and melted, the first motor works to drive the driving wheel and the driven wheel to rotate, the stirring rotating shaft rotates along with the driving wheel and the driven wheel, the stirring blades stir the raw materials, and large-particle substances and non-melted impurities are turned up from the bottom; the blade screen cloth filters semi-liquid substances, the elastic connecting rope plays a role in connecting the stirring blades, the triangular fixing frame plays a role in reinforcing the blade screen cloth, an