Corner rounding machine for copper-aluminum row

The invention discloses a copper-aluminum row corner rounding machine which comprises a portal frame, a limiting cavity is formed in the middle of the top of the portal frame, a moving seat is movably connected into the limiting cavity, a first air cylinder for driving the moving seat is arranged on the portal frame, and a first motor is fixed to the top of the moving seat. The output end of the first motor penetrates through the moving seat and extends to the position below the moving seat to be connected with a fillet cutter, a pair of water pipes is symmetrically arranged on the left side and the right side of the fillet cutter, the water outlet ends of the water pipes face the fillet cutter, the top ends of the water pipes are fixedly connected with the moving seat, and the water inlet ends of the water pipes are sequentially connected with a water pump and a water tank. A water pan is arranged below the fillet cutter, and the side wall of the water pan is connected with the side wall of the portal frame