Production and modification device for coal ash fireproof door core plate

The utility model discloses a coal ash fireproof door core board production modification device which comprises a modification machine and a feeding port, the feeding port is located at the top of the modification machine, and the top of the modification machine is fixedly connected with a feeding pipe. The feeding pipe, the cover plate, the clamping mechanism and the supporting grid are arranged, the feeding pipe plays a role in conveniently pouring materials for a user, meanwhile, the supporting grid in the feeding pipe plays a role in supporting the material container, the user is prevented from holding the container by hand for a long time, the clamping mechanism plays a role in clamping and fixing the cover plate and the feeding pipe, and the material container is convenient to use. The modified machine has the advantages that materials need to be fed into the modified machine during processing at present, the materials are fed by a feeding machine or poured into the modified machine manually, the materi