Research on Intelligent Manufacturing Flexible Production Line System based on Digital Twin

In recent years, the traditional single-point technology has been unable to adapt to the development of the new generation of manufacturing equipment informatization and the needs of network expansion. The design and manufacturing of industrial products mostly adopt serial mode, which separates the design and manufacturing processes, and the production efficiency of products is low. Therefore, this paper proposes an intelligent manufacturing flexible production line system based on digital twin technology. Firstly, the independent production mode of simulation and control is improved, and the digital twin of intelligent manufacturing flexible production line is constructed; Then based on the improved R-CNN model as the main training network, the real-time interaction method and mechanism of multi-source heterogeneous information such as environment and equipment are established; Finally, the digital twin technology of industrial robot and intelligent manufacturing flexible production line is studied based on digital thread technology, which provides an effective and reliable overall solution of digital twin flexible system for intelligent manufacturing industry.