Automatic straw material feeding device for mold pressing

The utility model discloses an automatic straw material feeding device for mould pressing, which comprises a material pipeline and an automatic straw material feeding mechanism, foot piers are arranged at the bottom of the material pipeline, a mounting plate is arranged on one side of the material pipeline, and the automatic straw material feeding mechanism is arranged at the top of the material pipeline. A discharging weighing device is arranged on the other side of the material pipeline, and the straw material automatic feeding mechanism comprises a material storage box, a box cover, a lifting handle, a ratchet shaft, a small electric driving machine, a large electric driving machine, a spiral shaft, a rotating speed sensor and a PLC. Through the arrangement of the material pipeline, the material storage box and the box cover, an operation place is provided for treatment of straw materials, meanwhile, the phenomenon of dust flying of the straw materials in the treatment process is reduced, through the arran