Roller blanking device

The utility model discloses a roller blanking device, and belongs to the technical field of blanking devices. A roller blanking device comprises a material stacking channel, a material arranging channel, a plurality of feeding units and a plurality of buffering platforms. The material arranging channel is located below the material stacking channel and can arrange materials at the position. The feeding unit is located below the material arranging channel and used for uniform discharging. The buffering platform is located below the feeding unit and used for receiving materials falling from the feeding unit and discharging the materials in batches. A plurality of material carrying grooves are uniformly formed in the periphery of a roller of the material carrying device and are used for carrying and transferring materials; the inner side of the stop block surrounds one side of the roller, and a feeding channel is formed between the roller and the stop block; the rollers rotate from top to bottom in the direction