Folding mechanism for folding machine

The utility model relates to the technical field of printing equipment, in particular to a folding mechanism for a folding machine, which comprises a buffer base, a groove is arranged in an inner cavity of the buffer base, a bottom plate is mounted at the top of an inner cavity of the groove, and the top of the bottom plate penetrates to the top of the buffer base. Side frames are fixedly connected to the two sides of the top of the bottom plate, and folding units are installed on the tops of the inner sides of the side frames. The sliding blocks are driven to slide downwards in the sliding grooves through movement of the bottom plate, meanwhile, the transverse plate is driven to move through movement of the bottom plate, the sliding seats move in the transverse grooves through movement of the transverse plate, the supporting springs deform through movement of the sliding seats, and the advantage of the noise reduction function is achieved. The folding machine for the printing equipment solves the problems th