Do you know how to classify industrial robots?

An industrial robot is an electromechanical integration device consisting of a manipulator (mechanical body), a controller, a servo drive system, and a sensing device, which is an anthropomorphic operation, automatic control, reprogrammable, and capable of performing various operations in a three-dimensional space. There are many types of industrial robots that can be classified according to the mechanical structure, the coordinates of the operating machine, and the program input method.

 One; classified by mechanical structure

1. Tandem robot: The movement of one axis will change the coordinate origin of the other axis. For example, six-joint robots.

 

2. Parallel robots: One axis motion does not affect the coordinate origin of the other axis, such as a spider robot.

Two; classified by operator machine coordinates

 

1. The arm of a cylindrical coordinate robot can be used for lifting, swinging and telescopic movements;

 

2. The arm of the spherical coordinate robot can rotate, pitch and retract;

 

3. There are multiple revolute joints in the arm of an articulated robot.

 

4. The axes of plane articulated robots are parallel to each other to achieve in-plane positioning and orientation;

 

5. The arm of a rectangular coordinate robot can be moved along three orthogonal coordinates;

 

Three; classified by program input

1. Programming input robot: The programming input type is to transfer the work program file already compiled on the computer to the robot control cabinet through RS232 serial port or Ethernet communication.

 

2. Teaching input type robot: There are two teaching methods for teaching the input type. One is that the operator uses a manual controller (teaching operation box) to transmit the instruction signal to the drive system, so that the executing agency can The sequence of actions and the movement trajectory are performed again. The other is the operator directly leading the implementing agency and performing the operation according to the required sequence of actions and motion trajectory. At the same time as the teaching process, the information of the working program is automatically stored in the program memory. When the robot automatically works, the control system detects the corresponding information from the program memory, and transmits the instruction signal to the driving mechanism so that the executing mechanism reproduces the teaching. Various actions