Flanging device for packaging and printing production

The utility model relates to the technical field of printing production, and discloses a flanging device for packaging printing production, which comprises a machine body, the top of the machine body is fixedly connected with a mounting frame, the top of the mounting frame is fixedly connected with a lifting device, one end of the lifting device extends to the inner side of the mounting frame, and the bottom of the lifting device is fixedly connected with a forming frame. Two pushing devices which are symmetrically arranged left and right are arranged in the machine body, the opposite sides of the pushing devices are fixedly connected with a forming device, one end of the forming device extends to the position above the machine body, and the bottom of the machine body is fixedly connected with a linkage device. The flanging device for packaging and printing production has the advantages of being convenient to use and the like, and the problems that due to the fact that the height of a flanging mechanism of an