Analysis on control mode and characteristics of six axis industrial robot

All control of the 6-axis industrial robot is completed by a microcomputer. The other is decentralized (level) control, that is, multiple microcomputers are used to share the control of the robot. For example, when the upper and lower level microcomputers are used to jointly complete the control of the robot, the host computer is often used to be responsible for the management, communication, kinematics and dynamics calculation of the system, and send command information to the lower level microcomputers; As a subordinate slave, each joint corresponds to a CPU to perform interpolation operation and servo control processing, realize a given motion, and feed back information to the master. According to the different requirements of the task, the control mode of the robot can be divided into point control, continuous trajectory control and force (torque) control.

The characteristics of 6-axis industrial robot mainly include the following aspects:

 (1) Programmable: the biggest feature of 6-axis industrial robot is flexible startup, which is an important part of flexible manufacturing system. The industrial robot can be reprogrammed according to the change of its working environment and the change of the workpiece. It is suitable for the application of flexible manufacturing production line with small batch and multiple varieties and balanced and high efficiency.

 (2) Anthropomorphism: 6-axis industrial robot combines the characteristics of robot and human. The structure of the 6-axis industrial robot is similar to human walking, waist rotation, big arm, small arm, wrist, claw and other parts, and the control is computer. Its sensors improve the adaptive ability of industrial robots to the surrounding environment.

3) Versatility: General 6-axis industrial robots have good versatility when performing different tasks. Of course, there are also special industrial robots.

4) Mechatronics: 6-axis industrial robot is a combination of mechanics and microelectronics – mechatronics technology. Industrial robots have various sensors that can obtain external environment information, and also have artificial intelligence such as memory ability, language understanding ability, image recognition ability, reasoning and judgment ability. These are closely related to the application of microelectronic technology, especially the application of computer technology.

The R & D, design and manufacturing of six axis joint industrial robots has a history of several decades. The R & D and manufacturing system of the whole industrial robot is relatively perfect. Various R & D manufacturers can imitate, improve and constantly innovate in the competition. For many years, bolis has been committed to research, development and production of various automation equipment, including: CNC lathe manipulator, loading and unloading manipulator, machine tool manipulator, stamping manipulator, 6-axis industrial robot, 4-axis industrial robot, multi axis industrial robot, etc. Over the years, the company has been constantly innovating. The automation equipment developed and produced has helped many enterprises solve production problems and is loved by enterprises.