Tower drum double-wire inner ring welding machine

The utility model relates to the technical field of tower drum production, and discloses a tower drum double-wire inner ring welding machine which comprises a submerged arc welding machine. The submerged arc welding machine comprises an electric trolley guided to run on a trolley guide rail, an external threaded column fixed to the top of a trolley body of the electric trolley, a sleeve connected to the external threaded column in a sleeving mode, first connecting rods connected to the two sides of the sleeve, a first mounting block and a second mounting block, wherein the first mounting block and the second mounting block are fixed to one of the first connecting rods. The welding machine comprises a first mounting block, two wire feeders fixed to the first mounting block, a transverse rod arranged below the first mounting block and four sets of multi-angle adjusting mechanisms arranged on the transverse rod, the multi-angle adjusting mechanisms enable the positions, the distance, the height and the angle of