With the advancement of technology, the field of industrial robots has become more extensive, from the traditional automobile manufacturing industry to the electronics, food processing, metallurgy, chemical and other industries, the development of industrial robots has become the driving force of the era of automated production. Here we introduce the development, characteristics and application of industrial robots.
Industrial robot introduction
Industrial robots are multi-joint robots or multi-degree-of-freedom robots for industrial applications. An industrial robot is a machine that automatically performs work, and is a machine that realizes various functions by its own power and control ability. It can be commanded by humans or run in accordance with pre-programmed procedures, and modern industrial robots can also act on the principles of artificial intelligence.
In 1920, the Czech writer Karel Chapak first used the term "robot" in his script "Rossam's Universal Robot". The meaning of the word "Robot" in the play is the coolie, that is, a person with a playwright. The appearance, features and functions of the machine are an artificial labor. It is the earliest industrial robot vision.
In the mid-to-late 1940s, the research and invention of robots gained more attention and attention. After the 1950s, the Oak Ridge National Laboratory began to study the remote control manipulator that can carry nuclear materials, as shown in Figure 0.2, which is a master-slave control system, the movement of the main manipulator. The force feedback is added to the system to enable the operator to know the magnitude of the applied force. The main and slave robots are separated by a protective wall. The operator can effectively monitor the manipulator from the observation window or closed-circuit television. The master-slave manipulator system The emergence of robots has paved the way for the design and manufacture of modern robots.
In 1954, Daiwal of the United States first proposed the concept of industrial robots and applied for a patent. The main point of this patent is to control the joints of the robot by means of servo technology, and to teach the robots by human hands, and the robot can realize the recording and reproduction of the actions. This is the so-called teaching reproduction robot. Most of the existing robots use this control method. In 1959, UNIMATION's first industrial robot was born in the United States, creating a new era of robot development.
UNIMATION's VAL (veryadvantagelanguage) language has also become the earliest programming language in the field of robotics in universities and research institutions, and is the most basic model of each robot brand. Its mechanical structure has also become a template for the industry. Subsequently, UNIMATION was acquired by STAUBLI in Switzerland and further improved by the technical advantages of STAUBLI. Japan's first robot was imported from UNIMATION by KAWASAKI and promoted in the country by kawasaki imitation improvement.
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