Feeding vibration disc for automatically assembling and riveting movable contact plate

The utility model provides a feeding vibration disc for automatic assembling and riveting of a movable contact plate. The feeding vibration disc comprises a first track, a baffle, a second track, a third track, a movable contact plate groove, a movable contact plate hanging rod, a shell and an air blowing device. The first rail is connected with the second rail, the baffle is arranged on the periphery of the second rail and connected with the first rail, the three movable contact plate hanging rods are arranged on the second rail, and the movable contact plate grooves are formed in the lower portions of the movable contact plate hanging rods respectively. The air blowing devices are arranged at the center position and the tail end position of the third rail correspondingly, first-time screening is completed by arranging the first rail, the baffle and the second rail, second-time screening is completed by arranging the movable contact plate groove and the movable contact plate hanging rod, the conveying speed