CN210755752U - Welding data acquisition device based on arc welding information detection - Google Patents
Welding data acquisition device based on arc welding information detection Download PDFInfo
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- CN210755752U CN210755752U CN201920236102.1U CN201920236102U CN210755752U CN 210755752 U CN210755752 U CN 210755752U CN 201920236102 U CN201920236102 U CN 201920236102U CN 210755752 U CN210755752 U CN 210755752U
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Abstract
The utility model discloses a welding data acquisition device based on electric arc welding information detection, which comprises a data acquisition unit, a network transmission unit, an industrial personal computer and a display screen; the data acquisition unit comprises a voltage sensor, a current sensor, an analog-to-digital converter and a digital communication unit; the digital communication unit is connected with an industrial personal computer, and the industrial personal computer is connected with a display screen. The utility model has the advantages that: various information of the welding conditions is input and integrated with parameters of the actual welding process, and a basis is provided for subsequent analysis and calculation.
Description
Technical Field
The utility model relates to a welding data acquisition device especially relates to a welding data acquisition device based on arc welding information detects.
Background
Arc welding is the most widely used welding method in industrial production, wherein the metal to be welded is used as one electrode, a welding rod is used as the other electrode, an electric arc is generated when the two electrodes are close to each other, the welding rod and a workpiece are mutually melted by heat generated by arc discharge (commonly called arc combustion) and a welding seam is formed after condensation, so that a welding process of a firm joint is obtained.
In the actual welding process, a plurality of welding parameters have certain influence on the final welding result, and the subsequent calculation and analysis can be carried out only by taking data as the basis when the comprehensive analysis is carried out on each information in the welding working condition and the parameters in the welding process.
Disclosure of Invention
The utility model aims to overcome the incompleteness of prior art information in real-time analysis and lead to the analysis result to be difficult to be used for not enough of engineering demand, provide a welding data collection system based on arc welding information detects, can gather the parameter in each information and the actual welding process in the welding operating mode, provide the data basis for follow-up each can do further integrated analysis and guide the optimization of welding process and quality to each information relevant with the time in the welding operating mode.
The purpose of the utility model is realized through the following technical scheme: a welding data acquisition device based on arc welding information detection comprises a data acquisition unit, a network transmission unit, an industrial personal computer and a display screen; the data acquisition unit comprises a voltage sensor, a current sensor, an analog-to-digital converter and a digital communication unit; the digital communication unit and the network transmission unit are connected with the industrial personal computer, and the industrial personal computer is connected with the display screen.
Furthermore, the current sensor is a magnetic compensation type current type Hall sensor, the limit measurement range is +/-1000A, the measurement linearity is less than 0.1%, and the response time is less than 1 mu s; the output voltage range is +/-10V, and the actual detection precision is +/-1A.
Furthermore, the voltage sensor is a Hall voltage sensor, the measurement linearity is less than 0.1%, and the response time is not more than 40 mu s; the output voltage range is +/-10V, and the actual detection precision is +/-0.1V corresponding to the voltage value +/-128V.
Further, the industrial personal computer is a 2G or 4G memory; 32G or 64G hard disks; DP + HDMI and VGA display output are supported, 2 intel gigabit Ethernet and 3 × USB3.0 + 2 × USB2.0 are provided; 6 × COM (5 × RS232, 1 × RS485 with photoelectric isolation); 8-bit GPIO interface. The display adopts a 15' resistance type industrial touch screen, and the response time is 8 ms; display area 305mmX230mm, 1024X768(XGA) standard configuration.
Further, the analog-to-digital converter is a 16-bit AD converter.
Further, the network transmission unit is a local area ethernet sensor, and an ADV2 series local area ethernet sensor may be selected.
The utility model has the advantages that: various information of the welding conditions is input and integrated with parameters of the actual welding process, and a data basis is provided for the subsequent on-line calculation and analysis of various characteristic quantities of various welding processes, the linear energy and welding material metal cladding rate of the welding process, the stability of the welding process, the influence factors of the welding conditions and the like.
Drawings
Fig. 1 is a block diagram of the present invention.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1, a welding data acquisition device based on arc welding information detection comprises a data acquisition unit, a network transmission unit, an industrial personal computer and a display screen; the data acquisition unit comprises a voltage sensor, a current sensor, an analog-to-digital converter and a digital communication unit; the digital communication unit and the network transmission unit are connected with an industrial personal computer; the industrial personal computer is connected with the display screen.
The current sensor is a magnetic compensation type current Hall sensor, the limit measuring range is +/-1000A, the measuring linearity is less than 0.1%, and the response time is less than 1 mu s; the output voltage range is +/-10V, and the actual detection precision is +/-1A.
The voltage sensor is a Hall voltage sensor, the measurement linearity is less than 0.1%, and the response time is not more than 40 mu s; the output voltage range is +/-10V, and the actual detection precision is +/-0.1V corresponding to the voltage value +/-128V.
The industrial personal computer is a 2G or 4G memory; 32G or 64G hard disks; DP + HDMI and VGA display output are supported, 2 intel gigabit Ethernet and 3 × USB3.0 + 2 × USB2.0 are provided; 6 × COM (5 × RS232, 1 × RS485 with photoelectric isolation); 8-bit GPIO interface. The display adopts a 15' resistance type industrial touch screen, and the response time is 8 ms; display area 305mmX230mm, 1024X768(XGA) standard configuration.
The analog-to-digital converter is a 16-bit AD converter, converts the acquired analog signals into digital signals, and transmits the digital signals to the industrial personal computer through the digital communication unit.
The network transmission unit is a local Ethernet sensor, so that field measurement and control data can enter a network nearby for transmission, and can be issued and shared in real time within a network coverage range, and a data basis is provided for subsequent calculation and analysis.
The utility model provides a welding data collection system based on arc welding information detects, with each item information input of welding condition and with actual welding process's parameter integration, provide the data basis for follow-up on-line computation and the analysis to each characteristic quantity of each welding process, welding process linear energy and welding material metal cladding rate, welding process stability, welding condition influence factor etc..
Claims (6)
1. The utility model provides a welding data collection system based on arc welding information detects which characterized in that: the system comprises a data acquisition unit, a network transmission unit, an industrial personal computer and a display screen; the data acquisition unit comprises a voltage sensor, a current sensor, an analog-to-digital converter and a digital communication unit; the digital communication unit and the network transmission unit are connected with the industrial personal computer, and the industrial personal computer is connected with the display screen; the current sensor is a magnetic compensation type current type Hall sensor, and the voltage sensor is a Hall voltage sensor.
2. The welding data acquisition device based on arc welding information detection according to claim 1, wherein: the limit measuring range of the magnetic compensation type current type Hall sensor is +/-1000A, the measuring linearity is less than 0.1%, and the response time is less than 1 mu s; the output voltage range is +/-10V, and the actual detection precision is +/-1A.
3. The welding data acquisition device based on arc welding information detection according to claim 1, wherein: the measurement linearity of the Hall voltage sensor is less than 0.1%, and the response time is not more than 40 mu s; the output voltage range is +/-10V, and the actual detection precision is +/-0.1V corresponding to the voltage value +/-128V.
4. The welding data acquisition device based on arc welding information detection according to claim 1, wherein: the industrial personal computer is a 2G or 4G memory; 32G or 64G hard disks; DP + HDMI and VGA display output are supported, 2 intel gigabit Ethernet and 3 × USB3.0 + 2 × USB2.0 are provided; 6 × COM; 8-bit GPIO interface, the display adopts 15' resistance industrial touch screen, the response time is 8 ms; display area 305mmX230mm, 1024X768 standard formulation.
5. The welding data acquisition device based on arc welding information detection according to claim 1, wherein: the analog-to-digital converter is a 16-bit AD converter.
6. The welding data acquisition device based on arc welding information detection according to claim 1, wherein: the network transmission unit is a local Ethernet sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236102.1U CN210755752U (en) | 2019-02-25 | 2019-02-25 | Welding data acquisition device based on arc welding information detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236102.1U CN210755752U (en) | 2019-02-25 | 2019-02-25 | Welding data acquisition device based on arc welding information detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210755752U true CN210755752U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920236102.1U Active CN210755752U (en) | 2019-02-25 | 2019-02-25 | Welding data acquisition device based on arc welding information detection |
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| CN (1) | CN210755752U (en) |
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2019
- 2019-02-25 CN CN201920236102.1U patent/CN210755752U/en active Active
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