Automatic feeding system of injection molding machine

The utility model discloses an automatic feeding system of an injection molding machine, which comprises a feeding device, a mixing device and a plurality of storage barrels which are connected in sequence, and the mixing device is connected with the plurality of storage barrels through a distributing device. According to the utility model, the feeding device, the mixing device and the storage barrel are connected in sequence; the material mixing device is connected with the plurality of material storage barrels through a material distributing device; feeding and mixing are integrated in the injection molding process, the technological process is optimized, the production efficiency is improved, the mixed plastic is conveyed into the storage barrels on all the injection molding machines through the material distributing device, the feeding procedure is completed for the multiple injection molding machines at the same time, and the equipment cost is reduced. The injection mold is applied to injection molding e