Color matching device for powder coating production

The utility model relates to the technical field of powder coating production, in particular to a color matching device for powder coating production, which comprises a color matching box, and a plurality of feed pipes are fixedly connected to the top end of the color matching box. The coating crushing device has the advantages that through the cooperative arrangement of the flow guide plate, the discharging shell, the first motor, the first rotating shaft and the crushing cutter, blocky and granular coatings can be crushed for the first time; through cooperative arrangement of a supporting seat, a filter screen, a discharging groove, a crushing box, a feeding groove, a second rotating shaft, a crushing roller, a gear, a second motor, a flow guide hopper, a material returning pipe, a third motor, a third rotating shaft, a first belt wheel, a second belt wheel, a fourth rotating shaft and an eccentric wheel, secondary crushing work can be conducted on blocky and granular coatings; according to the color matchi