Automatic turning device for gravure roller

The utility model relates to the technical field of plate roller production, and discloses an automatic gravure plate roller turning device which comprises a machine body, a clamping mechanism and a turning mechanism, the clamping mechanism is connected to the machine body, and the clamping mechanism is used for clamping a plate roller blank and driving the plate roller blank to rotate; the turning mechanism comprises a moving seat, a cutter head and a driving part, the moving seat is slidably connected to the machine body, the cutter head is rotatably connected to the moving seat, the driving part is connected to the moving seat, the driving part is connected with the cutter head to drive the cutter head to rotate, a plurality of cutters of different types are arranged on the cutter head, and the cutters are arranged on the moving seat. And the moving seat slides to drive the cutter on the cutter head to turn a printing roller blank. The plate roller turning device has the effect of improving the plate rolle