Automatic welding device for coil end of sensor framework

The utility model relates to the technical field of welding equipment, and provides an automatic welding device for a sensor framework coil thread end, which comprises a U-shaped supporting plate, a telescopic cylinder is erected at the upper part of the supporting plate, and the output end of the telescopic cylinder penetrates through the upper wall of the supporting plate and is provided with a lifting plate; a welding gun head used for welding is arranged in the center of the bottom of the lifting plate, a storage box used for storing welding rods is installed on one side of the lifting plate, an induction lamp electrically connected with the telescopic air cylinder is arranged on the lower portion of the lifting plate, and an automatic filling mechanism used for filling the welding rods is arranged in the storage box. According to the automatic welding rod filling device, automatic filling of welding rods is achieved through the automatic filling mechanism, the operation of manually replacing the welding