Listed companies that produce industrial robots

Listed companies that produce industrial robots: First, Midea Group II, Hikvision III, Industrial Fulian IV, Gree Electric V, Huichuan Technology VI, Jingsheng Electromechanical VII, Goerba, Lance Technology IX, Meijin Energy X, Lingyi Intelligent Industrial Robot is a multi-joint manipulator or multi-degree-of-freedom machine device widely used in the industrial field, which has a certain degree of automation and can realize various industrial processing and manufacturing functions by relying on its own power and control ability. Industrial robots are widely used in electronics, logistics, chemical industry and other industrial fields. In the late 1950s, industrial robots were first put into use. Inspired by the servo system, Joseph F.Englberger and GeorgeDevol)*** jointly developed the industrial robot Unimate, which was first used in the workshop of General Motors in 196 1. The original industrial robot was relatively simple in structure, and its function was to pick up automobile parts and put them on the conveyor belt. It has no ability to interact with other working environments, that is, to accurately complete the same repetitive actions according to the predetermined basic procedures. Although the application of "Unimet" is a simple repetitive operation, it shows the bright future of industrial mechanization and also opens the prelude to the vigorous development of industrial robots. Since then, in the field of industrial production, many heavy, repetitive or meaningless technological operations can be completed by industrial robots instead of humans. In 1960s, the development of industrial robots ushered in the dawn period, and the simple functions of robots were further developed. The application of robot sensors improves the mobility of the robot, including the tactile sensor adopted by Ernst; Tomovic and Bonnie used pressure sensors in the world's earliest dexterous hand. McCarthy improved the robot by adding a visual sensor system, and helped MIT launch the world's first robot system with a visual sensor, which can identify and locate building blocks. In addition, using sonar systems, photovoltaic cells and other technologies, industrial robots can correct their accurate position through environmental recognition. ; Since the mid-1960s, the Massachusetts Institute of Technology, Stanford University and Edinburgh University in the UK have successively set up robot laboratories. The United States began to study the second generation of robots with sensors and "feelings" and moved towards artificial intelligence. In 1970s, with the development of computer and artificial intelligence technology, robots entered the practical era. A robot with tactile and pressure sensors driven by a 7-axis AC motor introduced by Hitachi; The world's first small computer-controlled robot introduced by Milacron Company of the United States is driven by electro-hydraulic servo, which can track moving objects for assembly and multi-functional operations. There are also robots suitable for assembly work, such as the SCARA planar joint robot invented by Yamanashi University in Japan. At the end of 1970s, the PUMA series robots introduced by Unimation Company in the United States were controlled by multi-joint and multi-CPU secondary computers, all-electric and equipped with special VAL language and visual and force sensors, which marked the complete maturity of industrial robot technology. Puma still works in the front line of the factory. In the 1980s, robots entered a period of popularization. With the development of manufacturing industry, industrial robots have become popular in developed countries, and are developing in the direction of high speed, high precision, light weight, complete serialization and intelligence to meet the needs of many varieties and small batches. In 1990s, with the progress and development of computer technology and intelligent technology, the second generation robots with certain sensory functions have been put into practical use and popularized, and the third generation intelligent robots with vision, touch, dexterous fingers and walking have appeared and started to be applied. In 2020, the operating income of China's robot industry exceeded 654.38 billion yuan for the first time. During the "Thirteenth Five-Year Plan" period, the output of industrial robots increased from 72,000 to 210.2 million, with an average annual increase of 3 1%. In terms of technology and products, key technologies and components such as precision reducer, high-performance servo drive system, intelligent controller and intelligent integrated joint have been accelerated to break through, and innovative achievements have emerged continuously. The performance of the whole machine is greatly improved, the functions are richer, and the product quality is increasingly optimized. Industry applications are also expanding in depth. For example, industrial robots have been widely used in 52 industries such as automobile, electronics, metallurgy, light industry, petrochemical, medicine and 143 industries. In 2022, Kato Robot launched the first differential 20-ton AGV drive unit in China, adopting differential heavy-duty power module and control strategy to enhance the practicality and durability of the product. It is reported that heavy AGV can be used in aerospace, high-pressure vessels, large-scale infrastructure projects, modular construction projects and other industries.