With the rise of cloud computing, 5G communication technology and the Internet of things, artificial intelligence and robots have become the core technologies of various manufacturing industries. Robot plays an important role in the current industrial manufacturing. It is not only an important part of the intelligent equipment industry, but also an important foundation to support the transformation and upgrading of China's manufacturing industry.
In the domestic automatic production line, the parts are now processed by high-precision industrial robot manipulator, but in the assembly, most of the time, people still need to do it by themselves, and the integration of industrial robot manipulator and people will solve this problem. To achieve the integration of human and industrial robot manipulator, it is necessary to combine human's symbolic ability, learning ability, foresight ability, self-regulation ability, logic reasoning ability with the accuracy, strength, repetition ability, operation time and environmental tolerance of industrial robot. Shenzhen Zhaowei mechanical and Electrical Co., Ltd. (hereinafter referred to as "Zhaowei") helps to realize the intelligent industrial robot and grasp the bonus of Intelligent Manufacturing in terms of micro drive system.
The intelligent industrial robot, that is to say, it can make the robot feel and feel, and can detect and judge all kinds of complex information quickly and accurately. With the progress of execution and control, autonomous learning and intelligent development, the robot will gradually develop from pre programming, teaching and playback control, direct control, remote operation and other manipulated operation modes to autonomous learning and autonomous operation.
Zhaowei assembles and manufactures the joint, vision and other transmission components of industrial robot through standardized drive module of manipulator drive system. The driving structure of the micro drive system can change the structure of the industrial robot to improve the working accuracy of the industrial robot and improve the working environment of the industrial robot to meet the requirements of high working intensity and complex environment.
The key parts of industrial robot include precision reducer, servo motor, drive and controller, which are the key points of profit in the value chain. The relationship between the robot manufacturing enterprise and its upstream parts enterprises presents a special form of supplier monopoly.
The module of the gear used in the transmission form of industrial robot is between 0.15-0.5mm, which belongs to the small module gear. It also has higher requirements for gear life and is more sensitive to noise. When designing the transmission system of industrial robot manipulator, Zhaowei focuses on the optimization of gear parameters, and adds a clutch mechanism inside the reducer. When the machine falls down and the reducer is impacted externally, the gear can be protected. In addition, the motor gear selected in the system has small backlash, the output stage is close to zero backlash, and the planetary gear is meshed with both the sun gear and the internal gear, so the assembly is convenient.
In addition, in the exploration of wear-resistant material technology, process optimization technology, lubrication technology, assembly technology, reliability and life detection technology and transmission mechanism, Zhaowei explored and developed a series of reducer (Gearbox) with low efficiency and weight suitable for robot application. The reducer motor of the manipulator has strict requirements in structure and space design, improves reliability, reduces total cost, has the characteristics of large torque rigidity, small vibration, strong impact resistance, large bearing capacity, small volume, etc., better meets the transmission needs of the six degree of freedom robot, and greatly improves the performance of Intelligent Robot Perception and recognition, mechanism and transmission, control and interaction.
At present, every country is researching, developing and developing the combined robot, which will be made up of standardized assembly of industrial robot components such as servo motor, sensor, arm, wrist and fuselage. The research of new robot structure is the future development trend. Most of the core components of industrial robots in China are independent research and development and production, with obvious price advantage and high cost performance in similar products. Moreover, the supply cycle is short and the service response level is timely. However, China started late in the field of industrial robots. The industry is mainly in the middle and lower reaches, and the production and sales scale is small.
On the whole, the trend of localization of core components of industrial robots in China has begun to appear, but the technology and experience accumulation still need some time, and most enterprises are still in the stage of small batch production and promotion. Therefore, to cultivate leading enterprises with international competitiveness, to drive small and medium-sized enterprises to develop in a special, precise, special and new direction, to form a cluster effect, and to enhance the competitiveness of the industry, will be the direction of the development of China's robot industry in the future.
With the rise of human cost, the demand of intelligent transformation and upgrading of manufacturing in China is increasingly prominent. According to the International Federation of Robotics (IFR), 1.7 million new industrial robots will be applied to factories around the world by 2020. This also means that there is still a lot of room for the development of industrial robots in China.
In the past, the advantages driven by factor cost are no longer available. The application of robots is beginning to release new dividends for the traditional manufacturing industry. At present, the intelligent robot market continues to expand, the intelligent robot industry continues to flow into innovative enterprises to improve the industrial ecology, the industry track will be further optimized and subdivided, and the upgrading of differentiated products is imminent.
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