1) Drive system, in order to make the robot operate, it is necessary to place transmission equipment in each joint, that is, each degree of freedom of movement, which is the drive system. The drive system can be hydraulic transmission, pneumatic transmission, electric transmission, or they may be combined to apply a comprehensive system, and they can be directly driven or indirectly transmitted through mechanical transmission mechanisms such as synchronous belts, chains, gear trains, harmonic gears, etc.
2) The mechanical structure system of industrial robots is composed of three parts: machine base, arm and end manipulator, and each large piece has a number of mechanical systems with a degree of freedom. If the base is equipped with a walking mechanism, it constitutes a walking robot; If the base does not have a walking and waist folding mechanism, it constitutes a single robot arm. The arm generally consists of an upper arm, a lower arm, and a wrist. The end operator is an important part directly installed on the wrist, which can be grasped by two-finger or multi-finger hands, and can also be used for spray painting, welding tools and other working tools.
3) The robot environment communication system is a system of communication, liaison and coordination between modern industrial robots and equipment in the external environment. Industrial robots and external equipment are integrated into a functional unit, such as processing unit, welding unit, installation unit, etc. Of course, it can also be integrated into a functional unit for multiple robots, multiple machine tools or equipment, and multiple parts storage devices to perform messy tasks.
4) The perception system consists of an internal sensor module and an external sensor module to obtain meaningful information about the internal and external environmental states. The use of smart sensors has improved the level of mobility, adaptability and intelligence of robots. The human sensory system is extremely flexible for perceiving external international information, however, for some special information, sensors are more useful than the human sensory system.
5) The human-machine communication system is the equipment controlled by the operator and the robot and communicated with the robot, such as the standard terminal of the computer, the command console, the information display board, the danger signal alarm, etc. The system can be summarized into two main categories: instruction-given devices and information display devices.
6) The robot control system is the brain of the robot and the main factor that determines the function and function of the robot.
The task of the control system is to assign the robot's fulfillment mechanism to complete the movement and function of the rules according to the robot's operation instructions, procedures and signals reflected by the sensors. Assuming that the industrial robot does not have the characteristics of information response, it is an open-loop control system. If it has information response characteristics, it is a closed-loop control system. According to the principle of control, the control system can be divided into program control system, adaptive control system and artificial intelligence control system. According to the mode of operation and control, the control system can be divided into point control and track control. The point type only controls the precise positioning of the fulfillment mechanism from one point to another, and is suitable for machine tool loading and unloading, spot welding, general transfer, loading and unloading, etc.; The connected track type can control the actuation mechanism to move according to a given track, and is suitable for continuous welding and painting.
The task of the control system is to assign the robot's fulfillment mechanism to complete the movement and function of the rules according to the robot's operation instructions, procedures and signals reflected by the sensors. Assuming that the industrial robot does not have the characteristics of information response, it is an open-loop control system. If it has information response characteristics, it is a closed-loop control system. According to the principle of control, the control system can be divided into program control system, adaptive control system and artificial intelligence control system. According to the mode of operation and control, the control system can be divided into point control and track control. A complete set of industrial robots includes the robot body, system software, control cabinet, peripheral mechanical equipment, CCD vision, fixture/gripper, peripheral equipment PLC control cabinet, and teaching pendant/teaching box.
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Features of two transmission modes of 4-axis robot - Epson robot
At present, the transmission form of 4-axis robots on the market mainly has two structures: belt and gear, of which the belt organization is the majority, but the gear structure also appears in some well-known.
Each of the two structures has its own characteristics, which are briefly summarized below:
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Common variables for Epson robot programming
1. Boolean Boolean variables can only be one of two values, True or False.
In general, it is also possible to have an array of variables
Boolean partOK
Boolean A(10) 'One-dimensional array of type Boolean ...
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Design of the operating mechanism of the industrial robot
An industrial robot manipulator is a mechanical device composed of a machine base, an arm, a wrist and a end actuator. From the perspective of the way the robot completes the work, the manipulator is composed of arm tissue, wrist tissue and end actuator. Its structural scheme and its motion planning are the most important part of the entire ...
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The difference between the Epson robot stepper key and the EXE key
EXE. key description
Press the Epson robot's engine switch and button at the same time to perform the following operations. Execute the instructions in the form of TEACH Execute the program in the form of TEST
The step key is only available in the TEACH form.
Step...
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Epson robot program operation
1. Create a new project
1) Click "Project", open the menu of the project shown in the left figure, click "New", open the window shown in the right figure, and open a project (stored in the computer program file)
2. Open a project (stored in the computer ...
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TIG welding automatic welding equipment maintenance
1. Check the power supply: First of all, you need to check the power supply of the argon arc welding machine to ensure that it is connected correctly and has a satisfactory voltage and current supply. If there is no problem with the power supply, it is necessary to check whether the power switch, fuse, and plug number parts are damaged or malfunctioning.
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The difference between flexible robots and rigid robots - Epson robots
Differences between flexible robots and rigid robots
A soft robot is a robot that can mimic the softness, speed, and precision of a human arm for collaboration and interaction. Compared with traditional robots, the joint structure, sensors and control algorithms of flexible robots are more sensitive.
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Precautions for the operation of Epson robot systems
Precautions for the operation of Epson robot systems
1. Do not enter the action area during the power-on. Even if you see that the robot seems to have stopped moving, it may still perform actions and can cause serious safety issues, ...
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Epson's new small industrial robot appeared at the Industry Expo
On November 5, the 15th China International Industry Fair was held in Shanghai New International Expo Center. As the world's leading expert in small industrial robots, Epson brought its state-of-the-art C4 series of six-axis robots and SCARA robots to the Industrial Robot Exhibition.
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Industrial robot control method - Epson robot
1. Point control method (PTP)
This method of operation only controls the pose of the end actuator of the industrial robot at some specific discrete points in the work space. In the control, the industrial robot only requires that it can move quickly and accurately between adjacent points, and there is no trace of the track of the target point.
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The connection method of the Epson robot cable connection line
When unconnecting the cable, be sure to block the power supply to the controller and do so under certain conditions. There is a risk of electric shock and malfunction when working with a power supply plugged in.
Connect the cable reliably. Also, do not carry heavy objects on the cable, do not twist, stretch or cut the cable at the pole ...
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Introduction to the type of robot controller - Epson robot
The robot manipulator is a device that controls the robot to complete a certain action or operation mission according to the instructions and sensing information, it is the heart of the robot, determines the quality of the robot function, and can be divided into two structural types: serial and parallel from the processing method of the robot control algorithm. ...
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The Epson robot program executes the relevant commands
1. Xqt is used to fulfill the program specified by the function name and generate the mission.
Format: Xqt [mission number,] function name [(list of arguments)] [, Normal | NoPause | NoEmgAbort] // square brackets, which can be ...
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The difference between Epson robot palletizing and depalletizing
The difference between robotic palletizing and depalletizing is that they perform different missions. Palletizing is the safe stacking of objects together, while destacking is the unpacking of previously stacked objects. Both of these functions can improve production efficiency and reduce manpower input, while also reducing operational hazards and ...
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The Epson robot makes an emergency stop for free walking distance
If you feel an abnormality during the robot's movements, press the emergency stop switch immediately. Press the emergency stop switch, and the robot will immediately change to a deceleration action and stop with a large deceleration.
But during normal operation, do not ...
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Development of the PC and Epson robot connection steps
(1) The robot that is connected to the PC for development is equipped with EPSON RC+ 7.0. (If you don't have one, please install the software)
(2) Use a USB cable to connect a development PC and a robot.
(3) Flip through the robot.
(4) Launch ...
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Epson's unique robotics technology
Epson has a unique advantage in robotics skills. The first is a mature robot product. Epson's SCARA robot sales have achieved global market share for eight consecutive years***. In addition to this, there are high-performance robots that integrate AI skills, greatly simplifying the production industry ...
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Epson robot cable connection line connection steps
(1) Power cord
Cable with 17-pin circular adapters at both ends.
The concave adapter is attached to the POWER adapter of the manipulator, and the convex adapter is attached to the M/C POWER adapter of the controller.
Please pierce the adapter and turn it in a clockwise direction ...
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Welding robot laser processing principle - Epson
Welding robot laser processing is a processing method that uses a focused laser beam as a heat source to bombard the workpiece, melt the metal or non-metal workpiece to form small holes, incisions, connections, cladding, etc. Laser processing is essentially the process of interaction between laser and non-transparent substances.
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How the two Epson robots communicate
1. The two robots must have EtherNet/IP capability;
2. The two robots are connected by wires;
3. The IP addresses of the two robots are set; In the host communication IP settings. For example: a second **192.168.3.1 1 ...
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