The main function of this equipment: for the automatic production of medical blue air needles, it can realize the automatic feeding, ultrasonic welding, oiling, etc. Oil immersion, standing, nesting, perforation test, negative pressure test, unloading; using Keyence high-precision sensing device to ensure that there is no stacking or leakage of material during each feeding; the visual system recognizes the direction of the one-way valve. The whole machine adopts a cam cutter structure, which has accurate positioning, small size and simple maintenance; this equipment realizes the intelligentization of industrial production and greatly improves the safety production efficiency.