Turning-around sorting device for chopstick processing

The utility model discloses a U-turn sorting device for chopstick processing, which comprises a case, a feed hopper is arranged on the top of the case, a cover body is hinged to one end of the top ofthe feed hopper, a feed channel communicated with the bottom of the feed hopper is arranged on the inner side of the case, a material shifting mechanism is arranged on the top of the inner side of thefeed channel, and a sorting box is connected to the bottom of the feed channel. A sorting cavity is formed in the inner side of the sorting box, rotating shafts are rotatably connected to the inner walls of the two sides of the sorting cavity through bearings, a motor is connected to one end of each rotating shaft through a coupler, the rotating shafts are fixedly sleeved with sorting discs, symmetrically-distributed sorting grooves are evenly formed in the surfaces of the sorting discs, and limiting blocks are fixed to the positions, between every two adjacent sorting grooves, of the surfaces of the sorting discs. Ac