Paper box feeding mechanism

The utility model discloses a paper box feeding mechanism which comprises a rotating disc, a plurality of paper box clamping positions are formed in the rotating disc in the circumferential direction, the paper box feeding mechanism comprises a feeding assembly, a relay assembly, a feeding assembly and a controller, and the feeding assembly comprises a feeding channel and a surrounding baffle. The surrounding baffle is arranged between the input end and the output end of the rotating disc in a surrounding mode in the circumferential direction, the output end of the feeding channel is connected with a paper box at the input end of the rotating disc in a clamping mode, and the end, close to the input end of the rotating disc, of the surrounding baffle is rotationally connected with an anti-falling module. The feeding assembly is connected with the input end of the feeding channel through the relay assembly. According to the paper box feeding device, folded paper boxes are conveyed into the relay assembly in bat