The utility model discloses a supersound roll welding pressure head on metal foil's supplementary supersound vibration material disk device of laser, the device include the workstation and be locatedthe workstation and installing the ultrasonic transducer no. 1 and the ultrasonic transducer no. 2 at supersound roll welding pressure head both ends, the rear of supersound roll welding pressure headis equipped with scanning laser head and protection gas device, scanning laser head is the same with ultrasonic transducer no. 1 and ultrasonic transducer's no. 2 horizontal feed speed with protection gas device, lies in on the workstation to place metal foil below the supersound roll welding pressure head, metal foil side top is equipped with infrared thermometer, infrared thermometer passes through control system and the first signal connection of scanning laser. The utility model discloses a laser beam is followed ultrasonic wave roll welding pressure head and is carried out the secondaryconsolidation to welding parts to the supplementary quick shaping of ultrasonic wave of the laser technique of concreteing promotes metal foil at the atomic diffusion who combines interface department, in order to realize high efficiency, high grade, energy -concerving and environment -protective ultrasonic wave vibration material disk process.