Washing machine plastic part injection mold convenient to demold

The invention relates to the technical field of injection molds, in particular to a washing machine plastic part injection mold convenient to demold, the washing machine plastic part injection mold convenient to demold comprises an upper mold and a lower mold, the upper mold and the lower mold are symmetrically arranged, a groove is formed in the bottom surface of the upper mold, and a protrusion is arranged on the top surface of the lower mold; a cavity is formed between the bulge and the inner wall of the groove; the protrusion comprises a first sliding part and a second sliding part, and the second sliding part is arranged on the side face of the first sliding part and abuts against the first sliding part. A first sliding groove allowing the first sliding part to slide in the vertical direction is formed in the lower die, and a second sliding groove allowing the second sliding part to slide in the horizontal direction is formed in the lower die; and a driving device capable of driving the first sliding par