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Intelligent assembly technology for BIW

With the increasingly fierce competition in the automobile market, the automobile development cycle of the complete vehicle factory is shortened, the production efficiency is improved, the cost is reduced, and the labor intensity of the workers is reduced to improve the competitiveness of the products. Automation is an effective way to provide product competition. According to statistics, the assembly workload accounts for about 30% to 70% of the total vehicle product workload, so automatic assembly technology has broad prospects and market development space.

The assembly technology has the functions of visual automatic positioning, automatic conveying, accurate grasping and automatic tightening, so that the robot can accurately grasp various parts and components in production, and then accurately assemble, and realize intelligent assembly with high automation rate, high production efficiency, high production quality and high flexibility.

Automobile four-door and two-cover assembly and adjustment system

The body-in-white door cover assembly line is the production line with the highest comprehensive automation difficulty in the automotive field. Through the intelligent assembly and adjustment system, the four doors, two covers, bumpers, interior bolts, etc. can be fully automated.
Advanced digital virtual debugging offline simulation technology, machine vision technology, laser measurement technology, system ultra-high speed transmission technology, quality control system, intelligent tightening system, automatic sequencing transmission system, NC flexible positioning and other innovative technologies have been applied, and many core technologies have reached the domestic and international advanced level.
It has achieved the first fully automated, intelligent and flexible production line for automobile door covers in China and took the lead in mass production, reaching the random mixed co-line production of 8 models, and the intelligent assembly of one car, four doors and two covers in 54 seconds, which is a typical line case in the industry of intelligent manufacturing.

Automatic assembly technology of robot for sheet metal parts

Combined with the production process characteristics, equipment characteristics and process requirements of sheet metal, integrated with visual sensing, servo control, automatic packaging, automatic screwing, automatic riveting, hanging parts automatic following, automatic packaging and other technologies, formed a standardized module for sheet metal production, which can be freely combined into an automatic assembly production line through different process characteristics. The application of this technology has the characteristics of stable and reliable equipment, self-diagnosis, high degree of automation, and strong versatility, replacing the original backward processes, and improving production efficiency and product quality.

It is mainly used in the automatic production of sheet metal in the elevator and other fields. After the automatic punching and bending of the elevator door plate sheet metal parts, the installation of guide shoes, riveting of rubber strips and stiffeners, labeling and packaging are required.

Flexible automatic assembly technology for precision electronics

This technology obtains the precise position of precise electronic components during assembly through the robot embedded visual sensor, and feeds back to the robot's executive action to achieve high-precision assembly, which can effectively improve the assembly quality and efficiency, reduce the amount of manual labor, and realize flexible automatic operation of key processes;

Adopt modular flexible line body design, which can add or reduce workstation or visual application scenarios according to different product processes;

This technology is based on the general programmer of the networked robot control system and the robot operating system for system integration development. It comprehensively uses the robot automatic assembly technology, visual intelligence technology, and solidification technology, and has the characteristics of universality, flexibility, informatization, and high running speed.