Pre-folding device of clothing trademark shearing and folding machine

The utility model relates to the technical field of trademark pre-folding devices, and discloses a pre-folding device of a clothing trademark shearing and folding machine, which solves the problem that the post processing and use of a trademark tag are affected due to the fact that the bent part of the trademark tag is not fit enough, the crease is not obvious and the bending effect is poorer, and comprises two side plates, a roller is rotationally installed between the two side plates, conveying belts are installed between the two sides of the two roller, a bending base is installed between the two side plates and located between the inner sides of the two conveying belts, a bending groove is formed in the top of the bending base and located between the two conveying belts, and vertical plates are fixedly installed at the tops of the two side plates. A rotating shaft is rotationally mounted between the upper parts of the two vertical plates; a disc is fixedly mounted in the middle of the rotating shaft; acco