Spot welding robot for automobile production based on Internet of Things

The spot welding robot for automobile production based on the internet of things comprises a supporting seat, a fixing rod is installed at the top end of the supporting seat, a reserved groove is formed in the fixing rod, a threaded rod is installed in the reserved groove, an adjusting structure is arranged at the top end of the fixing rod, the adjusting structure comprises a movable block, and the movable block is connected with the threaded rod. The movable block is installed at the top end of the fixed rod, and an internal thread is arranged in the movable block. By arranging the adjusting structure and rotating the rotating handle, the rotating handle can drive the movable block to rotate, under the action of the internal threads, the threaded rod can be driven to move up and down in the reserved groove, and then the spot welding head can be driven to ascend and descend, so that the electric welding range of the spot welding head can be properly widened, the overall evaluation rate of movement is reduced,