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Teaching system based on open type welding robot

A welding robot and robot technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problem of increasing the difficulty of equipment and software management, increasing the difficulty of equipment maintenance, and the inability of teaching equipment to provide equipment and communication protocol support and other problems, to achieve the effect of teaching function, accurate data transmission, and data transmission.

Inactive Publication Date: 2013-12-04
TIANJIN UNIV
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  • Claims
  • Application Information

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Problems solved by technology

But there is a major problem with this method: when the robot controller is an open system, the teaching device cannot provide device and communication protocol support. The management difficulty of equipment and software will also increase the difficulty of equipment maintenance

Method used

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  • Teaching system based on open type welding robot
  • Teaching system based on open type welding robot
  • Teaching system based on open type welding robot

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Embodiment Construction

[0047] The technical solutions of the present invention will be further described below in conjunction with specific embodiments.

[0048] The technical solution of the invention is mainly aimed at the J-shaped groove welding robot, which is used for welding nuclear power pressure vessels and round pipes. The robot control system uses Advantech's industrial computer IPC-610H as the main controller (robot controller), and the internal configuration is the central processing unit of the Pentium dual-core CPU E5300. The system control software running on the industrial computer chooses to use the MFC basic class library under the Visual C++6.0 environment for programming, and the object-oriented C++ language is used as the programming basic language. The MT6070ih2 model touch screen of Weiluntong brand, a general-purpose human-computer interaction interface HMI product, is used as the hardware of the robot teaching device (teaching device). The touch screen adopts 32Bit RISC 400...

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Abstract

The invention discloses a teaching system based on an open type welding robot. The teaching system comprises a teaching device and a robot controller. Programs at the teaching device end comprise a serial management module, a data inspection module, a command response module and a window management module. Programs at the robot controller end comprise a serial management module, a data inspection module and a command response module. The teaching device and the robot controller achieve communication through an RS235 communication port. According to requirements of an open type robot control system, under the condition that hardware conditions of the robot control system and the teaching device are not changed, reliable and fast communication between the teaching system and the robot control system is achieved, control on the open type robot is achieved through the teaching device in a remote mode, a special communication method is designed, communication of the teaching device and the robot control system can be achieved under the condition that the teaching device does not provide support for an open type robot device, and data transmission is achieved efficiently and accurately.

Description

technical field [0001] The invention belongs to the field of automatic control of industrial robots, and more specifically relates to a teaching device based on an open welding robot and a communication method thereof, which are mainly used to realize the teaching function of an open welding robot. Background technique [0002] With the development of robot technology, the application field of robots continues to expand, especially in the field of welding, the demand for robots is increasing, especially according to the needs of welding and processing workpieces, there are more and more researches and applications of various special welding robots. Therefore, there are more and more demands for welding robot control system and human-computer interaction system for robot welding. In recent years, due to the advantages of good scalability, portability, interactivity and the versatility of related equipment, the open robot control system has attracted more and more attention fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16B23K37/00
Inventor 庹宇鲲胡绳荪申俊琦陈昌亮
Owner TIANJIN UNIV
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