Surface protection film packaging machine for LED display screen production

The invention relates to the technical field of LED display screens, and concretely relates to a surface protection film packaging machine for LED display screen production. The machine comprises a base and an outer barrel fixedly mounted on the base, an inner barrel is rotatably mounted at the inner bottom of the outer barrel, the front side of the inner barrel is connected with a discharge port for feeding, the bottom of the inner barrel is connected with a support plate for placing an LED substrate, the bottom of the base is connected with a driving mechanism used for rotating the outer barrel and lifting the supporting plate, the inner part of the inner barrel above the supporting plate is connected with a gluing mechanism used for gluing the surface of the supporting plate, and the upper part of the inner barrel is connected with a supporting mechanism used for placing a protection film. Through the arrangement of the structure, a sealed environment is conveniently provided for the packaging process whil