Granulating device with screening function

The utility model discloses a granulation device with a screening function, which comprises a device frame, a baffle plate is arranged in the device frame, and a vibration assembly is arranged in the device frame; the vibration assembly comprises a first motor, fixing plates, a transmission rod, a gear, an abutting block, a connecting rod, a toothed plate, a connecting column and a spring, the first motor is installed on the device frame, the transmission rod is installed at the power output end of the first motor, and the fixing plates are symmetrically installed at the top end of the interior of the device frame. Through the arrangement of the vibration assembly, the sieve plate is vibrated, pigment raw materials fall on the sieve plate after being processed, extruded, discharged and formed in the granulation frame, the formed pigment is sieved through the through holes in the sieve plate according to the size of the pigment particles, and the pigment particles with different sizes are sieved and stored; an