Powder coating extruder

The utility model relates to the technical field of extruders, in particular to a powder coating extruder which comprises a machine body, a mounting frame is arranged on one side of the machine body, a feeding box is fixedly connected to one side of the mounting frame, a vibrating screen component is arranged on one side of the feeding box, and the vibrating screen component comprises a supporting plate. The utility model has the advantages that: before materials are added, a worker firstly needs to start the motor through the controller to rotate the motor, the cam can be driven to rotate through the rotating shaft, when the bulge of the cam is connected with the vibration sieve plate, the vibration sieve plate can be jacked up, and when the cam is far away from the vibration sieve plate, the vibration sieve plate can be moved. The vibrating screen plate can move downwards under the combined action of the gravity and the elastic force of the reset spring, then the vibrating screen plate can vibrate, material