Upright column surrounding and rotating welding system

The utility model discloses a stand column surrounding and rotating welding system, which belongs to the technical field of automatic welding and comprises a welding manipulator, a welding device and a horizontal rotary table, the horizontal rotary table is arranged on the side edge of the welding manipulator, the welding device is arranged on the welding manipulator, and the welding manipulator comprises a lifting mechanism, a stand column and a cross beam. The lifting mechanism is arranged at the top of the stand column, the beam is slidably arranged on the stand column, and the welding device is arranged at one end of the beam. The horizontal rotary welding manipulator is used for welding carbon steel and stainless steel workpieces, the welding work of angle butt joint flat fillet welding, elevation welding, circular seam horizontal welding and the like is adopted, the welding automation degree is high, and operation is convenient and safe; the structural form of the welding manipulator and the horizontal