Plastic color master batch production line feeding machine with automatic feeding function

The utility model provides an automatic feeding plastic color master batch production line feeding machine, which comprises a positioning base, four positioning seats are fixed on the upper surface of the positioning base, a roller shaft is rotatably mounted in every two positioning seats, a positioning gear is sleeved outside one roller shaft, and the other roller shaft is sleeved outside the other positioning gear. A first motor is fixed to one side of the positioning base, and an output shaft at the front end of the first motor is sleeved with a gear. According to the automatic-feeding plastic color master batch production line feeding machine, the inclination angle of the conveying belt can be adjusted according to the installation height position of the discharging frame in the process that the conveying belt conveys plastic color master batch raw materials; when the inclination angle of the conveying belt needs to be adjusted, the adjusting bolt used for fixing the fixed seat and the sliding seat is loo