Control driving device of automatic laser welding equipment

The utility model relates to a control driving device of automatic laser welding equipment, and belongs to the technical field of automatic laser welding. Comprising an air switch, an electromagnetic interference filter, an alternating current contactor, a water flow sensor, a power switch, a junction box, an illumination spotlight, a stepping control electric driver, a stepping motor, a water cooler, an optical fiber laser, a camera, a relay and an air bottle. The device has the advantages that the structure is novel, the FBL is selected as a heat source, the energy efficiency is high, the welding efficiency is high, the welding quality is good, electromagnetic interference generated by equipment can be effectively restrained, and the electromagnetic interference is prevented from polluting the electromagnetic environment of a power grid and harming other equipment; the automation degree of protective gas output control is improved, and the protective gas can be effectively saved; the protection on the fiber