The invention discloses a flexible production line for a refrigerator shell. A feeding machine, a punching machine, a 180-degree overturning machine, a flexible bending machine, a condenser attachingbelt conveying line, Z-shaped and L-shaped bending machines, a U-shaped bending machine and a discharging manipulator are arranged on the production line sequentially, wherein the flexible bending machine comprises a base, a conveying table and two shoulder seats, the conveying table is arranged on the base, the two shoulder seats are symmetrically arranged on two sides of the conveying table, andmaterial supporting frames, material pressing frames and bending frames are arranged on the shoulder seats. The material supporting frames are fixed to the side surfaces of the shoulder seats, supporting planes are arranged on the material supporting frames, the supporting planes correspond to the conveying surface of the conveying table, the material pressing frames can move up and down relativeto the shoulder seats, pressing planes are arranged below the material pressing frames, the pressing planes correspond to the supporting planes up and down, the bending frames are positioned on the side edges, facing away from the conveying table, of the material supporting frames, the bending frames can move up and down or move in the width direction of the shoulder seats, and bending convex edges are arranged on the bending frames. The flexible production line for the refrigerator shell can machine the refrigerator shell with different structures.