Automatic processing platform for coal mine supporting materials

The utility model belongs to the technical field of supporting material processing, and particularly relates to a coal mine supporting material automatic processing platform which comprises a mounting ring, a rotating disc is arranged in the mounting ring, a plurality of vertical plates are fixedly connected to the upper end face of the mounting ring, and welding mechanisms are installed on the inner sides of the vertical plates. A motor is installed at the top end in the supporting column and drives a rotating disc at the upper end to rotate through a rotating shaft, a model groove is formed in the periphery of the upper end of the rotating disc, so that the model groove is driven to rotate around the center of the rotating disc, the rotating disc is surrounded by a circle through an installation ring located around the rotating disc, and four evenly-distributed welding mechanisms are installed. Therefore, all-directional 360-degree welding can be carried out on the material, welding is convenient, manual an