Silent type vacuum centrifugal feeding machine

The utility model discloses a mute type vacuum centrifugal feeding machine. The mute type vacuum centrifugal feeding machine comprises a material tray, a silencing cover, a centrifugal rotating disc, a through hole, a supporting base, a servo motor, a vacuum pump, a material guiding plate, a limiting plate, an adjusting screw rod, a transmission rod and supporting feet. The centrifugal feeding device has the advantages that the centrifugal rotating disc is driven by the servo motor to rotate, then materials borne on the centrifugal rotating disc slide under the action of centrifugal force and are directionally conveyed through the material guide plate to complete feeding work, in the centrifugal feeding process, the vacuum pump exhausts air, airflow flows through the through holes, and the centrifugal feeding device is convenient to operate. According to the material feeding device, the centrifugal rotating disc is arranged on the material tray, so that negative pressure is generated, materials are adsorbed o