Automatic welding equipment for broad-gauge turnout

The invention discloses automatic welding equipment for a broad-gauge turnout, and relates to the technical field of turnout welding equipment. The automatic welding equipment for the wide-gauge turnout comprises a moving frame mechanism, the moving frame mechanism comprises a U-shaped frame, the interior of the U-shaped frame is symmetrically and fixedly connected with a closed shell through a first driving assembly in a front-back mode, and the closed shell is used for closing the rail connecting position to form a closed cavity. According to the automatic mold wrapping device, a mold can be automatically and rapidly wrapped at the rail connecting position, the time of manual installation is saved, the welding efficiency is greatly improved, and the mold wrapping device has the advantages that the mold wrapping device is simple in structure, convenient to use and high in practicability. And the sealing mud can be subjected to multiple compaction treatment before welding, the sealing performance is enhanced,