In the field of modern oral healthcare, dental mirror is a necessary and basic examination tool, which is mainly used to assist the dentist to observe the condition of the patient's oral cavity. The traditional production and assembly of dental mirror usually rely on manual or semi-automatic equipment to complete, not only inefficient, low precision, but also the problem of unstable quality and poor consistency. As the medical device industry's requirements for automation, standardization and precision continue to increase, the automatic assembly machine for dental mirrors has emerged. This equipment can automatically complete the dental mirror lens assembly, handle fixation, screwing and quality control, in order to improve the production efficiency at the same time, to ensure the consistency of the product and the qualification rate, to help promote the automation of the production of dental medical equipment.

　　First, the definition and working principle of dental mirror automatic assembly machine

　　1. Definition: Dental mirror automatic assembly machine is a kind of automated assembly equipment specialized in dental lenses and handles, the main functions include:

　　Automatic loading: dental lenses and handles are arranged in an orderly manner and sent to the assembly station.

　　Automatic assembly and screwing: the lenses and handles are automatically assembled and screwed to ensure stability and sealing.

　　Inspection and Rejection: Inspection of assembly quality, such as loose, missing parts or defective products, and automatic rejection.

　　Counting and Sorting: Automatically counts and sorts qualified products according to the set quantity to improve production efficiency.

　　2.Working Principle-The working process of dental mirror automatic assembly machine includes the following steps:

　　1. Automatic loading and positioning: Through vibrating plate or conveyor belt, the dental mirror lenses and handles are automatically arranged and sent to the assembly station. The visual detection system automatically recognizes the direction of the lenses and handles to ensure accurate alignment.

　　2. Automatic assembly and screwing: The manipulator automatically installs the lens into the groove of the handle, and at the same time automatically screws or crimps it to ensure a firm fixation and good sealing. The tightening torque can be precisely controlled to prevent too loose or too tight.

　　3. Quality Inspection and Rejection: Equipped with visual inspection and torque inspection system to detect whether the lens and handle are assembled in place. Automatic rejection of unqualified products to ensure the qualified rate of finished products.

　　4. Counting and sorting: qualified products are automatically counted and categorized by batch, which is convenient for subsequent packaging and shipping.

　　Second, the core advantages of automatic assembly machine for dental mirror

　　1. Improve production efficiency and reduce labor cost: Dental mirror automatic assembly machine can realize high-speed continuous operation, production capacity of up to 12003000 pieces / hour, far more than the manual assembly speed. Realize 24 hours uninterrupted operation, greatly improve production efficiency. Automated production line reduces manual intervention and saves labor cost.

　　2. Ensure the quality and consistency of assembly: adopting high-precision servo motors and manipulators, with high assembly precision and controllable torque. Ensure that the assembly angle, torque and sealing of each piece of dental mirror are consistent, effectively reducing the defective rate. Visual inspection system automatically identifies assembly defects and prevents defective products from flowing out.

　　3. Intelligent detection and automatic rejection: The equipment is built-in visual identification and torque detection system, which can monitor the assembly quality in real time. Automatic rejection of loose, defective or defective products ensures that the qualified rate of finished products reaches more than 99.9%. Equipped with data recording and tracing function, which is convenient for quality management and tracking.

　　4. Flexible adaptation of multi-specification dental mirrors: the equipment supports the automatic assembly of multi-specification and multi-model dental mirrors, which can be adapted to different specification products by changing the fixtures and jigs. To meet the oral medical device industry for small batch, multi-species production needs.

　　5. Reduce loss, cost savings: automated assembly process can effectively reduce material loss and misassembly rate. Reduce human error, improve the utilization rate of raw materials and reduce production costs.

　　Application areas of dental mirror automatic assembly machine

　　1. Dental equipment manufacturing enterprises: in the oral medical equipment manufacturers, dental mirror automatic assembly machine for mass production of dental mirrors. Ensure stable product quality, meet the needs of mass production. Improve shipping efficiency and reduce labor costs.

　　2. Medical consumables foundry: In the medical consumables OEM/ODM foundry, the automatic assembly machine is widely used in the automatic assembly of dental mirror, dental probe and other small instruments. Improve production efficiency and ensure batch quality consistency. Meet the strict quality inspection standards of the medical industry.

　　3.Dental hospitals and laboratories: in dental hospitals or laboratories, dental mirror automatic assembly machine can be used for on-site automated assembly. Reduces manual contact, prevents contamination and ensures instrument cleanliness. Meet the demand for rapid assembly of personalized or customized dental mirrors.

　　Fourth, the future development trend of dental mirror automatic assembly machine

　　1. Intelligent and data traceability: the automatic assembly machine will be connected with MES system and ERP system to realize automatic recording and tracing of production data. Through big data analysis, improve production efficiency and quality control. Cloud management equipment operation status, real-time monitoring and remote maintenance.

　　2.AI visual inspection and defect recognition: Adopt AI image recognition and deep learning algorithm to automatically recognize assembly defects, such as misalignment, looseness or skewness. Automatically adjust assembly parameters to optimize production quality.

　　3. Flexibility and multi-functional integration: the future equipment will have a stronger flexible production capacity, and can be adapted to more specifications of dental mirrors and other oral instruments. Integration of automatic cleaning, sterilization and packaging functions to form an integrated production line.

　　4. High-speed, efficient and fully automated production line: automatic assembly machine will be seamlessly connected with automatic feeding machine and automatic packaging machine to form a high-speed automatic production line. Realize unattended continuous production, greatly improve production efficiency and capacity.

　　As an important automation equipment in the field of oral medical device manufacturing, dental mirror automatic assembly machine, with the advantages of high efficiency, high precision and intelligence, has been widely used in dental device manufacturers, medical consumables foundries and laboratories. In the future, with the continuous development of AI intelligent detection, data tracing and flexible production technology, dental mirror automatic assembly machine will be further upgraded to the direction of high-speed, intelligent and flexible, which will bring higher production efficiency and better product quality for the oral medical device industry.