Vibration feeder

The utility model relates to a vibration feeder. The vibration feeder comprises a base, a vibration disc, an electrical installation base, a straight vibration installation base, a straight vibration feeding body, a full material detector and an air nozzle. The straight vibration feeding body is provided with a feeding guide groove and an excess material notch. The feeding guide groove penetrates through the straight vibration feeding body, the full material detector and the air nozzle are installed on the straight vibration feeding body adjacent to the excess material notch, the full material detector comprises a plate body and an optical fiber detector, the optical fiber detector is provided with an optical fiber transmitting end and an optical fiber receiving end which are oppositely arranged, and an opening of the air nozzle faces the excess material notch. The vibration feeder, when materials are stacked on the groove opening side of the feeding guide groove, the full material detector detects that the g