Feeding device for MPP pipe production

The invention relates to the technical field of MPP pipe production equipment, in particular to an MPP pipe production feeding device which comprises a fixing plate, a spiral feeding machine and an outer shell, the fixing plate is fixedly installed on the working ground through expansion bolts, the spiral feeding machine is fixedly installed at the top of the fixing plate, and the outer shell is installed at a feeding opening of the spiral feeding machine; an annular sleeve is installed at the top of the outer shell, a discharging cavity is formed between the annular sleeve and the inner wall of the outer shell, an inserting hole is formed in the middle of the outer side of the annular sleeve, a discharging hole is formed in the lower position in the annular sleeve, a horizontal plate is fixedly installed at the top of the inserting hole, and round holes are formed in the horizontal plate in the circumferential direction at equal intervals. A rectangular hole is formed in the center of the horizontal plate, a