Industrial robots refer to multi-joint manipulators or multi-degree-of-freedom robots for the industrial field. In addition to industrial robots, special robots are a variety of advanced robots used in non-manufacturing industries and serving human beings, including: service robots, underwater robots, entertainment robots, military robots, agricultural robots, etc. In special robots, some branches are developing quickly and have a tendency to become independent systems, such as service robots, underwater robots, military robots, micro-operation robots, etc.
1. Industrial robots are divided into four types according to the movement mode of the arm.
The Cartesian arm can move along three Cartesian coordinates; The arm of the cylindrical coordinate type can be lifted, reversed and elastically moved; Spherical arms can be reversed, pitched and elastic; Articulated arms have multiple rotating joints.
2. According to the control function of the executive organization movement, the industrial robot can be divided into point type and continuous track type.
The point type only controls the precise positioning of the execution organization from one point to another, and is suitable for machine tool loading and unloading, spot welding, general transfer, loading and unloading, etc.; The continuous track type can control the execution organization to move according to a given track, and is suitable for continuous welding and painting operations.
3. According to the program input mode, industrial robots are divided into two types: programming input type and teaching input type.
The programming input type is to transmit the program file that has been programmed on the computer to the robot control cabinet through RS-232 serial port or Ethernet and other communication methods.
There are two teaching methods of teaching input type: one is that the operator uses a manual controller (teaching operation box) to transmit the command signal to the drive system, so that the executive organization performs the operation sequence and motion track according to the requirements; The other is that the operator directly leads the execution organization and performs it according to the required action sequence and motion track.
At the same time of the teaching process, the information of the operation program is actively stored in the program memory, and when the robot is actively operating, the control system detects the corresponding information from the program memory, and transmits the command signal to the driving organization, so that the executive organization reproduces the various actions of the teaching. An industrial robot that teaches the input program is called a teach-in reproducible industrial robot.
|
More on that
|
Application scenarios of ODS collaborative robots
1. Pick up and place
For workers, manual pick-and-place should be one of today's repetitive tasks. Boring and vulgar operations can easily lead to worker errors, and highly repetitive body movements can also easily lead to physical fatigue and damage. From the beginning of the pick-and-place mission application ...
|
|
The installation method of the automatic loading and unloading robot - ODC robot
There are three installation methods for robots applied to machine tool automation: "ground-mounted robot transfer" (island processing unit), "ground-mounted walking axis robot transfer" (machine tool placement in a straight line), and "crane walking shaft robot transfer" (machine tool placement in a straight line). All of them are capable of continuous ...
|
|
Commonly used materials for industrial robots - OTC Odichi
1. Ceramic: Ceramic materials have good quality, but brittleness, not easy to process, Japan has now trial-produced ceramic robot arm samples used in small high-precision robots.
2. Carbon Structural Steel and Alloy Structural Steel: This ...
|
|
Maintenance of the wire feeding device – ODS robots
1. Pressurization adjustment
The pressure of the wire feeding roller should be adjusted appropriately according to the diameter of the wire used. If the pressure is insufficient, the wire will slip; If the pressure is too high, the welding wire will be cut and deformed. If the cored wire is used, the wire feed wheel is pressurized ...
|
|
Key points for judging the performance of industrial robots
Work space refers to the orientation mobilization of a specific part of the robot arm under certain conditions. The nature and size of the workspace reflect the size of the robot's working capacity. When understanding the robot's working space, pay attention to the following:
...
|
|
Two gears for the robot – OTC Odichi
1. Linear drive organization
The linear transmission organization is generally divided into: (1) rack and pinion equipment; (2) Ball screw;
(1) Rack and pinion equipment
Generally, the rack is fixed. The rotational motion of the gear is converted into the linear motion of the pallet.
Strengths: Simple structure.
...
|
|
Welding robot weekly inspection and maintenance - OTC robot
1. Scrub the axes of the robot.
2. Check the accuracy of TCP.
3. Check the oil level of the residue cleaned.
4. Check whether the zero position of each axis of the robot is accurate.
5. Sort out the filter screen behind the water tank of the welding machine.
6、 ...
|
|
The main input and output interface of the robot - Odichi robot
(1) I/O port
I/O input and inlet, including welding start, stop, reset, welding method selection, welding car and welding torch adjustment and other 16 switching inputs, plus pendulum photoelectric sensor switching input, sharing 17 I/O input points.
I/O outputs, 3 ...
|
|
Basic welding knowledge of OTC robots
Welding is a very demanding operation in industrial production, and novices who are new to welding will feel confused by all kinds of new terms. If you want to do a good job, you must first sharpen your tools. If you want to quickly get started with the welding profession, you must grasp the basic knowledge of welding. Share a ...
|
|
The OTC welding robot records the application commands
In order to make the handle mounted on the front of the robot or the welding action, or to read the signal to confirm the workpiece, the instructions (functions) are recorded in the appropriate position in the work program.
In addition, in order to carry out complex jobs, other job programs may be called, or depending on the status of external signals ...
|
|
Structure and function of extreme operation robot - OTC Odichi
1. Sensor system: the primary force sense system (including touch, force and slip, etc.), vision system (including visible vision, infrared vision, X-ray vision, ultrasound vision, microwave vision, etc.). Some extreme robots also have a hearing system. The function of the sensing system is to give remote control ...
|
|
Daily maintenance and maintenance of palletizing robots - OTC robots
1. Keep the surface of the palletizing robot clean and clean up the dust in time;
2. Check whether the fixing bolts of the palletizing robot are loose once a week;
3. Smooth the cylinder support shaft, hinch seat hole and shaft every day. 1-2 drops of smooth oil per filling;
...
|
|
Installation tutorial of OTC welding robot I/O board
The wiring method of the physical I/O signal line of the OTC welding robot relay equipment + I/O board is as follows:
1. Cut off the main power supply and circuit breaker on the control equipment.
2. Remove the back panel next to the control device.
...
|
|
OTC welding robot small precision welding
The working ability of the welding robot is very powerful, and the general welding operation can be easily completed for it, so what if it is a small fine welding? Can a welding robot also make it work? In the process of real work, there are still many aspects to pay attention to.
...
|
|
OTC Odichi welding robot control system
The hardware of the microcomputer control system of a welding robot is mainly composed of the interface circuit of the S7-200 PLC microcomputer manipulator and the sensors and motors.
The S7-200 controller modules are: CPU module, I/O module, and D/A module ...
|
|
Introduction of OTC robot detection and deburring system
The OTC robot inspection and deburring system is a very useful and efficient automated production system, which can use robots to realize the automatic operation from detection to deburring. In addition, the OTC robot detection and deburring system can also automatically select the corresponding ...
|
|
Application environment and adaptability requirements of welding robots - Odichi
The welding robot is different from the general industrial robot in the particularity of the use environment, and the particularity of the use environment is different from the general general industrial robot.
|
|
Robot maintenance content - OTC Odichi
The maintenance content of the robot is mainly to replace the smooth oil of the six shaft reducers and the smooth oil of the J4 shaft gear shaft, the replacement of wearing parts, the operation status of each module in the control cabinet, and the wear and tear of each cable in the control cabinet.
Not changing the oil for a long time ...
|
|
Introduction to OTC welding robot welding power supply
OTC welding robot as now widely used in the most advanced automatic welding equipment, with high versatility, stable action characteristics, to use the robot to complete the welding task, the engineer only needs to teach the robot once can correctly reproduce the operation of the teaching process. Let the robot do the rest ...
|
|
Control method of Odichi flexible robotic arm
1. Rigid treatment. The influence of elastic deformation of the structure on the motion of the rigid body of the structure is completely ignored. For example, in order to avoid excessive elastic deformation from damaging the stability and terminal positioning accuracy of the flexible robotic arm, the maximum angular velocity of NASA's remote-controlled spaceman movement is 0.5deg/s.
2. Feedforward ...
|
|
Contact
working hours
