Feeding anti-blocking mechanism of color injection machine

The utility model belongs to the technical field of color injection equipment, and particularly relates to a feeding anti-blocking mechanism of a color injection machine, which comprises a rotary feeding component and a dredging component, the rotary feeding component comprises a feeding buffer plate and a driving source, and the feeding buffer plate is provided with a feeding hole; the dredging assembly comprises a transmission unit and a dredging unit, a first end face and a second end face are formed at the two opposite ends of the feeding buffer plate, the first end face faces the input end of the color injection machine charging barrel, and the second end face faces the output end of the color injection machine charging barrel; the multiple sets of feeding holes are evenly formed in the edge position of the feeding buffer plate in a penetrating mode around the center of the feeding buffer plate, and all the feeding holes sequentially pass through one side of the dredging unit along with rotation of the f