Weld joint tracking system based on image recognition and optimization method thereof

A tracking system and image recognition technology, applied in welding equipment, welding accessories, arc welding equipment, etc., can solve the problems of complex system and high price of visual products, achieve fast data transmission, eliminate arc interference, and accurately weld track paths. Effect

Inactive Publication Date: 2019-03-19
DONGGUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The price of foreign visual products is high, and the s

Method used

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  • Weld joint tracking system based on image recognition and optimization method thereof

Examples

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Effect test

Example Embodiment

[0036] Example one

[0037] A welding seam tracking system based on image recognition, which includes: vision sensor, welding trolley, CO2 shielding gas, tapped CO2 gas shielded welding gun, wire feeder, cross carriage, operation control box and computer. The vision sensor is installed on the tap On the forward side of the type CO2 gas shielded welding torch, the tapped CO2 gas shielded welding torch is installed on a cross carriage. The cross carriage drives the tapped CO2 gas shielded welding torch to move horizontally and longitudinally. The cross carriage is connected to the operation control box and the computer. The sensor is connected with the computer; the welding trolley carries the welding base material to realize the movement of the welding direction.

[0038] Vision sensors include lasers, CCD cameras, filters, and additional cooling, soot blowing and temperature control systems.

[0039] The vision sensor also includes an image capture card, which uses a USB serial comm...

Example Embodiment

[0046] Example two

[0047] A welding seam tracking system based on image recognition, which includes: vision sensor, welding trolley, CO2 shielding gas, tapped CO2 gas shielded welding gun, wire feeder, cross carriage, operation control box and computer. The vision sensor is installed on the tap On the forward side of the type CO2 gas shielded welding torch, the tapped CO2 gas shielded welding torch is installed on a cross carriage. The cross carriage drives the tapped CO2 gas shielded welding torch to move horizontally and longitudinally. The cross carriage is connected to the operation control box and the computer. The sensor is connected with the computer; the welding trolley carries the welding base material to realize the movement of the welding direction.

[0048] Vision sensors include lasers, CCD cameras, filters, and additional cooling, soot blowing and temperature control systems.

[0049] The vision sensor also includes an image capture card, which uses a USB serial comm...

Example Embodiment

[0056] Example three

[0057] A welding seam tracking system based on image recognition, which includes: vision sensor, welding trolley, CO2 shielding gas, tapped CO2 gas shielded welding gun, wire feeder, cross carriage, operation control box and computer. The vision sensor is installed on the tap On the forward side of the type CO2 gas shielded welding torch, the tapped CO2 gas shielded welding torch is installed on a cross carriage. The cross carriage drives the tapped CO2 gas shielded welding torch to move horizontally and longitudinally. The cross carriage is connected to the operation control box and the computer. The sensor is connected with the computer; the welding trolley carries the welding base material to realize the movement of the welding direction.

[0058] Vision sensors include lasers, CCD cameras, filters, and additional cooling, soot blowing and temperature control systems.

[0059] The vision sensor also includes an image capture card, which uses a USB serial co...

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Abstract

The invention discloses a weld joint tracking system based on image recognition and a track planning method thereof. The weld joint tracking system based on the image recognition and the track planning method thereof not only can realize rapid data transmission, but also are easy to form various types of mobile image processing workstations, have high applicability and facilitate the development and application of weld joint image processing software; and weld joint images are subjected to a series of processing processes of filtering noise and extracting weld joint stripe information such aspreprocessing.

Description

technical field [0001] The invention relates to a seam tracking recognition system and its trajectory planning method, in particular to a seam tracking system based on image recognition and an optimization method thereof. Background technique [0002] Welding is known as "industrial tailoring" and occupies a very important position in the manufacturing industry. Welding technology is widely used in all walks of life in industrial production; with the development of science and technology and the improvement of people's living standards, people's quality and The requirements of the working environment are getting higher and higher, which puts forward higher requirements for welding technology; traditional manual welding has poor quality, low efficiency, and harsh working environment for workers, which can no longer meet people's requirements for product quality and work efficiency. As well as the requirements of the working environment, the realization of welding automation h...

Claims

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Application Information

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IPC IPC(8): B23K9/127B23K9/16B23K9/32B23K9/12B25J9/16
CPCB23K9/12B23K9/1274B23K9/16B23K9/32B25J9/1664
Inventor 肖力蔡盛腾
Owner DONGGUAN UNIV OF TECH
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