In 2020, with the outbreak of the new coronavirus in China, the people of the whole country were once in a panic. Although China has controlled the development of the epidemic, medical supplies were in short supply for a while. Under the epidemic situation, the medical device market has become a hot spot for the development of the industry. Automatic laser welding equipment has also been widely used in the field of medical devices. As a special commodity for human body, it has a high requirement for product quality.
The structure of medical devices is extremely small and the process is complex, so the production and manufacturing process of these devices has strict requirements for high safety, high cleanliness, high sealing and other conditions, and the laser welding technology just meets its needs. Compared with other commonly used welding technologies, laser welding technology produces almost no welding slag and debris, and no adhesive is needed during the welding process, so the whole welding work can be completed in the clean room.
High welding quality
The equipment adopts domestic or imported laser light source, which has the characteristics of large welding depth-width ratio, concentrated energy and small heat affected zone, and effectively solves the welding quality difficulties of medical devices.
High welding accuracy
The motion axis of the equipment is driven by a servo motor, and the precision ball screw and linear guide rail are used as the transmission elements. The repeated positioning accuracy is ± 0.02mm/300mm. The rotating axis is driven by servo, and the repeated positioning accuracy is ± 10 arc-sec, which effectively ensures the strict welding accuracy requirements of medical devices.
Sealing and safety
The equipment adopts the structural sealing design, and the power part is arranged in a sinking type, which effectively protects the safety of operators. At the same time, all materials used in the equipment have been strictly tested, and the environmental protection and hygiene of the materials can effectively guarantee the anti-pollution requirements of the high-clean production site of medical devices.
Process real-time monitoring
The equipment is equipped with an industrial CCD monitoring system, which can monitor the product clamping process and welding process in real time.
Low cost and convenient maintenance
The equipment covers a small area and does not need additional consumables during operation, which is convenient and practical. At the same time, it can be transformed and upgraded according to the needs of customers according to local conditions, which can effectively save customers' operating costs. The overall mechanism design of the equipment is simple and convenient for shift cleaning, routine maintenance and other operations.
Widely used
The equipment is widely used in the welding production of zebra guide wire, disposable stone basket, disposable airway guide wire, naso-biliary drainage catheter, endoscope, biopsy forceps, anti-cancer radioactive rod, cardiac pacemaker and other medical devices.
