Handheld terminal for detecting automatic welding equipment and detection method for handheld terminal

A hand-held terminal and automatic welding technology, which is applied in the direction of welding equipment, arc welding equipment, power supply testing, etc., can solve the problems of inability to quickly detect, diagnose and evaluate, inconvenient to carry, and reduce practicability, and achieve simple and reliable detection methods. The effect of improving production efficiency, improving detection efficiency and product qualification rate

Active Publication Date: 2013-10-02
TANGSHAN KAIYUAN WELDING AUTOMATION TECH INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The welding dynamic simulator is a desktop structure with a relatively large volume, which makes it very inconvenient for testers to carry it when they go to the user's site for testing, and it can

Method used

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  • Handheld terminal for detecting automatic welding equipment and detection method for handheld terminal
  • Handheld terminal for detecting automatic welding equipment and detection method for handheld terminal
  • Handheld terminal for detecting automatic welding equipment and detection method for handheld terminal

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 , figure 2 and image 3 As shown, the technical solution adopted by the present invention is a hand-held terminal for detecting automatic welding equipment. The hand-held terminal is provided with a data analysis and diagnosis module and a data acquisition module. The data analysis and diagnosis module includes a processing chip and a device connected to the processing chip. Field programmable gate array; the data acquisition module is provided with an analog-to-digital conversion circuit connected to the field programmable gate array through a data line, and the signal port of the analog-to-digital conversion circuit is respectively connected to the controller of the automatic welding equipment through the signal line 2 for Current clamp for detecting welding current 1, transformer for detecting welding power supply voltage, camera connection for real-time monitoring of automatic welding equipment; the handheld terminal is equipped with a remote moni...

Embodiment 2

[0031] On the basis of Embodiment 1, in order to realize the detection and regulation of the handheld terminal and quickly process the detection information in the present invention, a preferred embodiment is that the handheld terminal is also provided with an input module connected to a field programmable gate array, and the input The module is equipped with an input panel for detecting and controlling the automatic welding equipment; the processing chip is equipped with a digital signal processor, an advanced reduced instruction set machine and a memory; in order to realize the remote detection of the automatic welding equipment, the communication module is equipped with a remote monitoring The wireless communication network and the USB communication interface connected by the modules are completely the same as those in Embodiment 1.

Embodiment 3

[0033] On the basis of Embodiment 2, in order to realize the rapid and clear display of detection results and faults on the handheld terminal, a preferred embodiment of the present invention also includes a display module for displaying real-time detection data and human-computer interaction to set the operating parameters of automatic welding equipment The liquid crystal display screen has a resolution of 600×800, and the display module is also equipped with an alarm light for displaying the failure of the welding equipment; in order to realize the real-time storage of the test results, the storage module is equipped with a storage module for storing welding parameters and test result data The memory chip is provided with a 12-bit analog-to-digital conversion chip in the analog-to-digital conversion circuit, and other parts are exactly the same as in embodiment 2.

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PUM

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Abstract

The invention discloses a detection method of the handheld terminal for detecting automatic welding equipment. The handheld terminal is provided with a data analysis and diagnosis module and a data collection module, wherein the data analysis and diagnosis module comprises a processing chip and a field-programmable gate array, the data collection module is provided with an analog-to-digital conversion circuit, the analog-to-digital circuit is respectively connected with an automatic welding equipment controller, a current clamp, a mutual inductor and a camera through signal lines, the handheld terminal is provided with a remote monitoring module, a storage module, and a communication module and a display module. The method adopting the terminal for detecting the welding equipment comprises the steps including terminal self inspection, equipment connection, parameter setting, signal processing, result display, remote detection, system upgrading and the like. The terminal has the characteristics that the size is small, the functions are rich, and the response speed is high. The detection method can be used for fast and precisely detecting the power supply quality of the automatic welding equipment and the operation quality in the welding process.

Description

technical field [0001] The invention relates to a welding detection device and a detection method, in particular to a handheld terminal for detecting automatic welding equipment and a detection method thereof. Background technique [0002] With the continuous advancement of science and technology, the level of welding automation has gradually improved, and the application of welding automation equipment has become more and more extensive. Usually, a set of welding automation equipment system includes welding power supply, system controller, motor and mechanical structure, and the operation of the equipment system directly affects the welding quality. Therefore, before the formal production and application of the welding equipment system, it is necessary to instrumentation to assess the health of the system. At present, different detection methods and detection equipment are used to detect the status of different types of welding power sources, but there is no report on the ...

Claims

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Application Information

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IPC IPC(8): B23K9/095G01R31/40
Inventor 柳铮徐世龙李康何玉迎
Owner TANGSHAN KAIYUAN WELDING AUTOMATION TECH INST
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