Lamp filament automatic spot welding device

The invention discloses a lamp filament automatic spot welding device, and relates to the field of spot welding equipment. The lamp filament automatic spot welding device is mainly characterized by comprising a machine frame tabletop, a turntable, a first motor, a gearbox, a feeding structure, a filament pulling positioning structure, a spot welding position detection structure, spot welding structures, a finished product detection structure, a finished product recovery structure and a waste product recovery structure, wherein the turntable is rotationally connected onto the machine frame; thefirst motor is fixed on the machine frame tabletop; the gearbox is matched with the first motor; and the feeding structure, the filament pulling positioning structure, the spot welding position detection structure, the two spot welding structures, the finished product detection structure, the finished product recovery structure and the waste product recovery structure are sequentially arranged around the turntable. The l