Welding platform with surface cleaning function

The welding platform with the surface cleaning function comprises a machine frame and an annular steel belt, driving idler wheels and a main motor driving the driving idler wheels are installed on the two sides of the machine frame, the driving idler wheels support the two ends of the annular steel belt so that a working table can be formed on the upper surface of the annular steel belt, and the main motor drives the driving idler wheels to rotate. A stress plate is installed on the lower wall of the workbench, and a scraper which is located below the annular steel belt and makes contact with the annular steel belt is further installed on the rack. After the product is welded and a welding worker takes the product away from the welding platform, the main motor drives the driving roller to rotate, and the driving roller drives the annular steel belt to move, so that welding scraps which drop and are adhered to the working table during product welding move to the position of the scraper, and the welding scraps