Feeding device for plastic-wood material production

The utility model relates to the technical field of plastic-wood material production, in particular to a plastic-wood material production feeding device which comprises a feeding part. A feeding hopper used for containing raw materials is mounted in the mounting hole, a detachable ring body is mounted in the feeding hopper, and a screen used for screening the raw materials is mounted in an opening of the ring body. According to the feeding part, an elastic supporting piece, a bearing plate, a vibration motor and a feeding hopper are arranged, the vibration motor can drive the feeding hopper to vibrate, plastic wood production raw materials can be screened under the action of a screen and vibration, cakes in the raw materials can be removed through the screen, and the cakes are prevented from being mixed into other raw materials; the influence on the subsequent production of the plastic-wood material is avoided; and by rotating the threaded rod, the limiting rod and the limiting hole can be inserted or separat