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Robot teaching method and system for welding trailer frame

A teaching method and robot technology, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of repetitive work and low automation rate, and achieve the effect of saving labor time and improving programming efficiency

Pending Publication Date: 2022-06-28
AOTAI ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The welding robot adopts the ordinary teaching programming of the existing technology when programming the welding of the trailer frame. The operator operates the teaching pendant to move the robot to all the feature points of the weld. After the teaching is saved, the teaching program is run again, and the trajectory is reproduced. Complete welding, this method has the disadvantages of repetitive work and low automation rate of repeated teaching of the same weld structure and the same feature point

Method used

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  • Robot teaching method and system for welding trailer frame
  • Robot teaching method and system for welding trailer frame
  • Robot teaching method and system for welding trailer frame

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Embodiment 1

[0045] like figure 1 As shown in the figure, this embodiment provides a robot teaching method for welding a trailer frame. In this embodiment, the method is applied to a server for illustration. It can be understood that this method can also be applied to a terminal, and can also be applied to It includes terminals, servers and systems, and is realized through the interaction of terminals and servers. The server can be an independent physical server, a server cluster or a distributed system composed of multiple physical servers, or a cloud service, cloud database, cloud computing, cloud function, cloud storage, network server, cloud communication, intermediate Cloud servers for basic cloud computing services such as software services, domain name services, security service CDNs, and big data and artificial intelligence platforms. The terminal may be a smart phone, a tablet computer, a notebook computer, a desktop computer, a smart speaker, a smart watch, etc., but is not limi...

Embodiment 2

[0102] This embodiment provides a robot teaching system for welding a trailer frame.

[0103] A robot teaching method for welding a trailer frame, comprising:

[0104] a data acquisition module, which is configured to: acquire data of the same feature points with the same welding seam structure on the trailer frame;

[0105] a welding seam position point coordinate determination module, which is configured to: obtain the welding seam position point coordinates based on the data of the same characteristic points of the same welding seam structure on the trailer frame, and store them in the first register of the robot;

[0106] a welding parameter determination module, which is configured to: determine the welding parameters of the welding seam with the same welding seam structure on the frame of the welding trailer, and store the welding parameters in the register of the robot;

[0107] The control module is configured to: control the robot to teach the safety point and the st...

Embodiment 3

[0110] This embodiment provides a robot teaching system for welding a trailer frame.

[0111] A robot teaching system for welding a trailer frame, comprising:

[0112] The positioning device is used to obtain the data of the same characteristic points with the same welding seam structure on the trailer frame;

[0113] The processor is used to connect the positioning device, and based on the data of the same characteristic points of the same welding seam structure on the trailer frame, obtain the coordinates of the welding seam position point, and store it in the first register of the robot; determine the welding trailer frame The welding parameters of the seam with the same seam structure are stored in the register of the robot;

[0114] The robot is used to connect to the processor. When it moves to the teaching safety point and the starting point of laser positioning at the welding seam of the trailer frame, it executes the first register and the data stored in the register t...

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Abstract

The invention belongs to the technical field of welding, and provides a robot teaching method and system for welding a trailer frame. The method comprises the following steps: acquiring data of point locations with the same welding seam structure and the same characteristic on a trailer frame; weld joint position point coordinates are obtained based on data of point positions with the same weld joint structure and the same characteristic on a trailer frame and stored in a first register of the robot; welding parameters of welding seams with the same welding seam structure on the trailer frame are determined and stored in a register of the robot; and controlling the robot to a teaching safety point and a laser locating starting point at the welding seam of the trailer frame, executing the data stored in the first register and the register, and completing the welding work of the corresponding welding seam. The weld joints with the same weld joint structure can repeatedly and automatically call data in the register, repeated teaching programming operation of point locations with the same characteristics is omitted, programming efficiency is improved, and labor time cost is saved.

Description

technical field [0001] The invention belongs to the field of welding robots, and in particular relates to a robot teaching method and system for welding a trailer frame. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] The welding robot adopts the common teaching programming of the existing technology when programming the trailer frame. The operator operates the teaching pendant to move the robot to all the feature points of the welding seam. After the teaching is saved, the teaching program is run and the trajectory is reproduced. To complete the welding, this method has the disadvantages of repetitive work and low automation rate of repeated teaching of the same feature point of the same weld structure. SUMMARY OF THE INVENTION [0004] In order to solve the technical problems existing in the above-mentioned background art, the present...

Claims

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Application Information

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IPC IPC(8): B25J9/18B25J11/00B23K31/02B23K37/02
CPCB25J9/0081B25J9/161B25J9/163B25J9/1679B25J11/005B23K31/02B23K37/0252
Inventor 张光先赵虎刘增晓何山闫柳汀张杰
Owner AOTAI ELECTRIC
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