The invention discloses a curtain hook electroplating device. The electroplating device comprises a base, an electroplating tank is arranged inside the upper end of the base, a stepping motor is arranged at the upper end of the base, a rotating roller is arranged on a motor shaft of the stepping motor, four grid electroplating box bodies are uniformly arranged on the periphery of the rotating roller through insulation supports respectively, grid box covers are arranged on the grid electroplating box bodies, one end of the grid box covers is movably connected with the grid electroplating box bodies through hinges, and lock cylinders are arranged at the other end of the grid box covers; lock catches matched with the lock cylinders are arranged on the grid electroplating box bodies, handles are arranged on the grid box covers, the inner cavities of the grid electroplating box bodies are uniformly divided into a plurality of curtain hook electroplating cavities by a plurality of grid baffles, and a storage battery is arranged on the rotating roller.