Paint mixing device for artware production

The utility model relates to a paint mixing device for artware production, in particular to the technical field of artware production equipment. The paint mixing device comprises a paint mixing barrel, a paint discharging port, a rotating shaft, a first motor, a three-blade rod, a stirrer, a support, a first screw rod, a first moving block, a first speed changer, a second motor, a first connectingrod, an exhaust mechanism, an induced draft fan, a waste gas treatment mechanism and supporting legs, and the first connecting rod is connected between the two first moving blocks; the first motor isfixed to the bottom of the first connecting rod, the rotating shaft is vertically arranged in the paint mixing barrel, the lower end of the rotating shaft is connected with the three-blade rod, the upper end of the rotating shaft is connected with the first motor through a coupler, and the stirrers are arranged at the bottoms of supporting rods of the three-blade rod. The top of the exhaust mechanism is connected with one