Welding equipment and welding method of reinforcing mesh cage in autoclaved aerated concrete block

The invention discloses welding equipment and a welding method of a reinforcing mesh cage in an autoclaved aerated concrete block, and relates to the technical field of reinforcing mesh cage automaticwelding. The welding equipment and the welding method of the reinforcing mesh cage in the autoclaved aerated concrete block use a space multi-point welding machine capable of being installed on mobile equipment to automatically grab and place an upper connecting piece and a lower connecting piece, and simultaneously weld the connecting pieces on reinforcing mesh pieces fixed on a welding tooling.The space multi-point welding machine is provided with a piece taking die core and a positive and negative electrode welding plate to complete the automatic grabbing and multi-point welding of the connecting pieces; conditions are provided for the automatic operation of the process without manual participation in the whole process; the multi-point welding machine automatically takes and puts thepieces to ensure the accura