The utility model relates to an automatic spot welding device for molybdenum sheet assembly of ultraviolet lamp
The ultraviolet lamp molybdenum sheet assembly is composed of molybdenum sheet, molybdenum rod and transition sheet. The molybdenum sheet is automatically produced by the equipment, and the subsequent molybdenum rod and molybdenum sheet need to be manually welded after being positioned by the mold. Molybdenum rod and molybdenum sheet joint most of the manual welding, the use of manual welding to meet the standard welding requirements, you need to be careful welding, extend the welding time, reduce work efficiency, and due to human factors, the amount of solder can not be unified, the consistency of the product can not be guaranteed, increase the production cost of investment, reduce product quality; Manual welding also has a certain risk, which is not conducive to improving the safety of production.
The molybdenum plate holding air claw moves through the first translation electric cylinder (the extension direction of the first translation electric cylinder is the X-axis direction) to the molybdenum plate handover station to grab the molybdenum plate welded with the transition plate from the previous station. The mandrel gripper rotating device picks up the mandrel from the mandrel vibration feeding device and rotates the mandrel 180 degrees to move the mandrel to the resistance welding station, that is, the welding electrode of the resistance welding device. Molybdenum sheet gripper The air claw grips the molybdenum sheet through the first translation cylinder along the x axis direction to the resistance welding station. The resistance welding head of the resistance welding device is restored after a single welding. The mandrel gripper rotation device rotates and resets after releasing the gripper air claw. The molybdenum sheet gripper gripper moves the finished product through the first translation cylinder along the x axis direction to the cutting station, and the second translation cylinder (the extension direction of the second translation cylinder is the y axis direction) moves to the cutting station with the storage box. Molybdenum sheet holding air claw open, molybdenum sheet placed in the storage box; The translation cylinder is reset with the storage box. The first translation cylinder moves along the x axis with the molybdenum plate holding air claw to the molybdenum plate handover station.
Compared with the prior art, molybdenum rod, molybdenum sheet, transition sheet using automatic feeding, automatic clamping, automatic assembly spot welding method instead of manual operation method, greatly improve the production efficiency; Molybdenum rod, molybdenum sheet, transition sheet positioning accuracy, solid welding fastness, quality assurance.
Our company can produce and process molybdenum sheet, molybdenum rod, molybdenum foil, molybdenum wire and molybdenum workpiece according to the requirements.
