Plastic particle feeding device for plastic part machining

A plastic particle feeding device for plastic part processing relates to the technical field of plastic part processing and comprises a material box, a vibrating device, a fan, a sleeve and an auger conveyor, the vibrating device, the sleeve and the auger conveyor are arranged on the material box, supporting legs are distributed on the lower surface of the material box, a funnel is arranged above the material box, the vibrating device is arranged in the material box, and the fan is arranged on the lower surface of the material box. One end of the sleeve is connected with one side face of the material box, an auger conveyor is arranged in the sleeve, and a fan is arranged on the side face of the sleeve; the vibration device is arranged in the material box, combined plastic particles are screened into the material box, and mutual adhesion of the plastic particles is avoided; by arranging the fan, the heater, the sleeve, the air pipe and the auger conveyor, impurities and moisture of plastic particles to be proc