Mould for label printing

The utility model relates to the technical field of molds for label printing, in particular to a mold for label printing, which comprises a support and a cylinder, a control structure is connected below the outer wall of the support, the lower portion of the inner wall of the support is rotatably connected with the end of the outer wall of the cylinder, and a telescopic rod is fixedly connected to the inner wall of the cylinder. A printing plate is fixedly connected to the end of the telescopic rod, an adjusting structure is connected to the top of the support, and a bent plate is fixedly connected to the front face of the support. The control structure comprises a first screw rod and a rotating rod, the outer wall of the first screw rod is in threaded connection with the lower portion of the outer wall of the support, the outer side of the first screw rod is fixedly connected with the inner side of the rotating rod, the inner side of the outer wall of the first screw rod is rotationally connected with a push