(1) Open modular control system architecture: using distributed CPU computer structure, divided into robot controller (RC), motion controller (MC), optoelectronic isolation I/O control board, sensor processing board and programming teaching box, etc. The robot controller (RC) and the programming teach-in box communicate via a serial/CAN bus. The main computer of the robot controller (RC) completes the robot's motion planning, interpolation and position servo, as well as master control logic, digital I/0, sensor processing and other functions, while the programming teaching pendant completes the display of information and the input of buttons.
(2) Modular hierarchical controller software system: The software system is built on Linux, a real-time multi-tasking operating system based on open source, and is designed with a hierarchical and modular structure to realize the openness of the software system. The entire controller software system is divided into three layers: the hardware driver layer, the core layer and the application layer. Each level in the system is composed of thousands of modules with opposing functions, and these functional modules cooperate with each other to realize the functions provided by the level.
(3) Fault diagnosis and safety maintenance technology of the robot: Diagnosing the fault of the robot through various information and carrying out corresponding maintenance is the key technology to ensure the safety of the robot.
(4) Network termination robot controller technology: At present, the application engineering of robots has developed from a single robot workstation to a robot production line, and the networking technology of robot controllers has become more and more important. The controller has the networking function of serial port, fieldbus and Ethernet. It can be used for communication between robot controllers and robot controllers with the host computer, which is convenient for monitoring, diagnosis and management of robot production lines.
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Universal Robots – the main features of palletizing robots
(1) The structure of the code robot is simple and useful. The structure design of the whole machine is simple, reasonable and useful, covering a small area, compared with the traditional palletizer, it can save about 1/3 of the wide room area, and the palletizing can reach 600-1200 bags/h.
(2) Automation ...
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Universal Robots – a taxonomy of robot control
1) According to whether there is feedback or not, it is divided into: open-loop control, closed-loop control,
Conditions for open-loop precise control: The model of the plant is known precisely and this model remains unchanged during the control process.
2) According to the expected control quantity, it is divided into: force control, position control, mixed control...
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Universal Robots – Correct operation of the manipulator and precautions
How to operate and use the manipulator correctly:
1. Do not lift the weight of the workpiece beyond the rated load of the equipment (see product nameplate).
2. Do not put your hands on the part of the device that is running.
3. When operating the system, always pay attention to the workpiece to be carried.
4. To ...
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Universal Robots - Top 10 Misunderstandings of Industrial Robot Applications
Myth 1: Underestimating payload and inertia
Myth 2: Trying to get a robot to do too many things
Myth 3: Underestimating the management of cables
Myth 4: What should be considered before choosing a robot system
Myth 5: Misunderstanding of accuracy and repeatability.
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Universal Robots introduces the e-Series teach pendant
Universal Robots (UR) has developed an e-series teach pendant with integrated 3-position enablement to improve the customer experience when using the enabler with UR cobots.
e-Series: Changing joints takes only 10 minutes
Eye...
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Universal Robots co-organized the "Dongguan Intelligent Collaborative Robot Vocational Skills Competition"
Adhering to the spirit of "Skills China Action", we will help Dongguan build a "skilled talent city" and empower the upgrading of manufacturing talents in the Greater Bay Area and China.
The 2022 "Dongguan Vocational Skills Competition - Intelligent Collaborative Robot Vocational Skills Competition" was held on September 17. This competition is the first time for the East ...
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What are the six subsystems of Universal Robots – Industrial Robot Systems?
1. Mechanical structure system
From the perspective of mechanical structure, industrial robots are generally divided into tandem robots and parallel robots. The characteristic of a tandem robot is that the movement of one axis will change the coordinate origin of another axis, while the movement of one axis of a parallel robot will not change the coordinate origin of another axis.
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Universal Robots – Precautions for the use of welding robotic arms
1. Two welding
Mainly materials such as soldering iron
Use a welding machine as a pulse welding machine, such as a Bego 350MIG welding machine
The gas used is carbon dioxide CO2, or mixed gas 18% carbon dioxide CO2 + 82% argon AR
The diameter of the welding wire is generally 0.8, 1.0, 1.2
2. Gas ...
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What are the technical parameters of Universal Robots – Industrial Robots?
1. "Degrees of Freedom"
Degrees of freedom refers to the number of independent axes of motion that a robot has. The robot's degrees of freedom are designed according to its use, six degrees of freedom are required to describe the posture of an object in three-dimensional space, and the robot's degrees of freedom, can be less than six, ...
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Universal Robots – a classification of tactile sensors for industrial robots
1. Optical tactile sensor
There are two types of optical tactile sensors: inside and outside. In this type, the intensity of the light is adjusted by moving the obstacle to the light path. It has the advantage of being immune to electromagnetic interference and has a high resolution. Low wiring is required and the electronics can be kept away from the sensor.
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Universal Robots – a classified introduction to robot control systems
1. Centralized control system: use a computer to realize all control functions, simple structure, low cost, but poor real-time, difficult to expand, this structure is often used in early robots. In the PC-based centralized control system, it makes full use of the characteristics of PC resource openness, which can be realized.
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Universal Robots – an introduction to the advantages and disadvantages of articulated robots
Advantages of articulated robots:
1. It has a high degree of freedom, 5-6 axes, and is suitable for almost any trajectory or angle of work
2. It can be freely programmed to complete fully automated work
3. Improve production efficiency and controllable error rate
4. Instead of a lot of ...
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UR Academy's key role in the deployment of cobots
Robotics is now highly interrelated with scientific research. In the scientific community, Universal Robots (UR) is used to help develop innovative solutions and create the basis for objective information collection and analysis. UR collaborative robots have high accuracy and have been applied ...
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Universal Robots – An introduction to the advantages and disadvantages of parallel robots and tandem robots
What is a tandem bot?
Tandem robot is a type of open kinematic chain robot, which is formed by a series of connecting rods by rotating joints or moving joints in series. The driver is used to drive the movement of each joint to drive the relative movement of the connecting rod, so that the end welding gun can reach a suitable ...
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Universal Robots double-arm assembly USB flash drive application
Safe and compact: UR dual-arm collaborative robots combine the characteristics of safe collaboration and compactness of UR robots, which broadens the scope of application, especially in applications with compact space, complex operation or high cycle requirements.
Flexible and flexible: both arms can work independently to improve work efficiency; Also available ...
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Universal Robots – the principle of the palletizing robot gripper
Palletizing robots mostly perform pick-and-place operations, that is, the robot picks up materials from the conveyor belt and places them at a specified position on the pallet along the movement path. Therefore, according to the position relationship between the robot and the conveyor belt and the pallet when it completes the palletizing, and considering the obstacles during the movement, the "...
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Frequently Asked Questions About Universal Robots (7-9)
7. The range of motion of Universal Robots is a complete spherical shape, does it have any blind spots or dead spots?
All 6 joints of Universal Robots can be rotated 360° ±, so the workspace is a complete spherical space within the robot's working range. However, it is important to note that the robot is moving to the ...
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Modular workstation for automatic loading and unloading of UR robots
Workflow:
Place the ProFeeder in a suitable position next to the CNC;
Fix the UR robot on the ProFeeder table;
Energize and ventilate the Profeeder to activate the feeding trolley;
The target workpiece is placed in the tray trough of the trolley;
Will...
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Key technical features of Universal Robots
Ease of Operation:
1. Quick set-up, lightweight arm and compact control box make installation easy
2. User-friendly operation, programming can be taught to the robot by grabbing the robot movement, and the operation is operated by the touch screen
3. Convenient service, modular robot ...
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Universal Robots – the difference between Cartesian robots and articulated robots
1. Working space and carrying capacity:
1. The standard length of a single root of Cartesian coordinate type is 6m, and it can reach 100m after assembly; Combined into a gantry robot, its working space can be a very three-dimensional space. A single root can carry 10-200kg, and the special structure can reach 2400 kg.
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