Features Of Industrial Robot Control System2023-05-19
Standards for safe use of industrial robots2023-05-25
The industrial robot system consists of three major parts and six subsystems. The three major parts are: the mechanical part, the sensing part, and the control part. The six systems are the drive system, the mechanical structure system, the sensory system, the robot-environment interaction system, and the human-computer interaction. Systems, control systems,
The following is a breakdown of the six systems:
Drive system: To use the robot for operation, it is necessary to place a transmission device for each joint, that is, each degree of freedom of movement. This is the drive system. The drive system can be hydraulic drive, pneumatic drive, electric drive, or a combination of them. Directly driven, or indirectly through mechanical transmission structures such as timing belts, chains, gear trains, harmonic gears.
Mechanical structure system: The mechanical structure system of the industrial robot consists of the three major components of the fuselage, the arm, and the end manipulator. No matter how many degrees of freedom are formed, a multi-degree-of-freedom mechanical system is formed. This mechanism constitutes a walking robot. If the body does not have a walking and turning mechanism, a single robotic arm is formed on the side. The arm is generally composed of a sad, lower arm, or wrist. The end manipulator is a directly mounted on the wrist. An important part, it can be a two-finger or multi-finger grip, or it can be just a spray gun, a welding torch and other working tools,
Feeling system: It is an internal sensor module and an external sensor module that facilitates the acquisition of meaningful information in the internal and external environmental conditions. The use of smart sensors improves the robot’s maneuverability, practicality and intelligent level. The human feeling system Machines are smart to perceive information from the outside world. However, for some privileged information, sensors are more effective than human systems.
Robot-environment interaction system: The industrial robot-environment interaction system is a device that realizes the interconnection between the industrial robot and the equipment in the external environment is a coordination system. The integration of industrial robots with external equipment becomes a spoof functional unit, such as a manufacturing unit, a welding unit / assembly section, etc. When a person can also integrate multiple robots, multiple machine tools or equipment, multiple parts storage master devices, etc. A functional unit to perform complex tasks.
Human-machine interaction system: Human-machine interaction system is to make operators participate in robot control. Devices that communicate with the robot, such as the standard terminal of the computer, the command console, the information reality version, and the danger signal alarm, are grouped into two categories and can only be used for installation and information display devices.
Control system: The task of the control system is to control the robot’s actuator to complete the specified movements and functions according to the robot’s operation instruction program and the signals returned from the erection of the bed. For example, industrial robots do not have information feedback. Program control system, adaptive control system and manual control system. According to the form of control motion, it can be divided into point control and trajectory control.