CN2860707Y - Real-time observation system for welding parameter - Google Patents
Real-time observation system for welding parameter Download PDFInfo
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- CN2860707Y CN2860707Y CN 200520142384 CN200520142384U CN2860707Y CN 2860707 Y CN2860707 Y CN 2860707Y CN 200520142384 CN200520142384 CN 200520142384 CN 200520142384 U CN200520142384 U CN 200520142384U CN 2860707 Y CN2860707 Y CN 2860707Y
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Abstract
The invention relates to a real-time monitoring system adopted for the monitoring over the parameters of electric welding machines in welding, such as welding voltage and current. The real-time monitoring system is mainly aimed at handling the disadvantage of the welding parameter displaying and recording instrument of prior art that one only rather than several sets of parameters of electric welding machines in welding can be detected. The utility model is characterized in that the welding parameter real-time monitoring system also contains a current signal collecting unit (2) of welding machine and a voltage signal collecting unit (3); the signal output terminals of the two units are connected to the data input terminal of industrial-level computer (1) through signal cables. The utility model may be used to realize an on-line detection to the welding current and voltage of a plurality of welding machines in welding, thereby ensuring an appraisal to the actual welding operation level and welding quality of solderers in trainings.
Description
Technical field:
The utility model relates to a kind of monitoring system, especially relates to a kind ofly can monitoring the electric welding machine isoparametric real-time monitoring system of weldingvoltage, welding current in when welding in real time.
Background technology:
So-called welding parameter real-time monitoring system, its major function are for training process monitoring that is used for the welder and on-the-spot actual welding construction detection.So-called system carries out online detection to the welding current and the weldingvoltage of welding process, by detecting the weld interval of welding current and a voltage curve and a root bead bar, actual welding operant level and welding quality to the welder are estimated, also welding procedure analysis and procedure qualification be can carry out, welder's welding training and practice of construction quality guaranteed.Present welding parameter display recorder both domestic and external mostly is the unit form, and promptly a recorder can only detect the welding process parameter of an electric welding machine, and can not detect the parameter of many electric welding machines simultaneously.This recorder has been subjected to great limitation in welder's training process monitoring and the application in the on-the-spot actual welding construction detection.
The utility model content:
In order to overcome that welding parameter display recorder of the prior art can only detect the welding process parameter of an electric welding machine and the deficiency that can not detect the parameter of many electric welding machines simultaneously, the utility model provides a kind of welding parameter real-time monitoring system, this kind welding parameter real-time monitoring system has the advantages that to carry out online detection to the welding current that produces and the weldingvoltage of many electric welding machines in welding process, can in training, actual welding operant level and the welding quality to the welder estimate, also welding procedure analysis and procedure qualification be can carry out, welder's welding training and practice of construction quality guaranteed.
The technical solution of the utility model is: this kind welding parameter real-time monitoring system is a key control unit with the industrial control computer, on this basis, has increased a welding current signal gathering unit and a welding machine voltage signal acquisition unit.The signal output part of above-mentioned Unit two is connected to the data input pin of industrial control computer by signal cable.
Described welding current signal gathering unit mainly is made of several current sensors, current signal conditioning plate and current signal collection plate, wherein the electric current that is installed on the cable of electric welding machine with to welding time of current sensor is responded to conversion, the current signal output end of current sensor is connected to the signal input part of current signal conditioning plate, and the signal output part of current signal conditioning plate is connected to the signal input part of current signal collection plate.
Described welding machine voltage signal acquisition unit mainly is made of several electric pressure converters, voltage signal conditioning plate, voltage signal acquisition plate, wherein electric pressure converter is installed on the electric welding machine, its low-voltage output is connected to the voltage signal input of voltage signal conditioning plate, and the signal output part of voltage signal conditioning plate is connected to the signal input part of voltage signal acquisition plate.
The utlity model has following beneficial effect: owing to take the welding parameter real-time monitoring system of such scheme to adopt industrial control computer, data acquisition board, terminal board, current sensor, electric pressure converters etc. are assembly, in conjunction with windowing software VB6 (Visual Basic 6), the industrial control computer program that VC (Visual c++) and database software common combination are worked out, can form and have engineering management, debugging, many welding machines show, the separate unit welding machine shows, record queries, the parameter input, station is arranged, multinomial function operations such as operating instruction system, so the characteristics that can carry out online detection to the welding current that in welding process, produces and the weldingvoltage of many electric welding machines, can in training, actual welding operant level and the welding quality to the welder estimate, also welding procedure analysis and procedure qualification be can carry out, welder's welding training and practice of construction quality guaranteed.
Description of drawings:
Accompanying drawing 1 is a composition schematic diagram of the present utility model.
Accompanying drawing 2 is composition schematic diagrames of welding current signal collecting unit in the utility model.
Accompanying drawing 3 is composition schematic diagrames of weldingvoltage signal gathering unit in the utility model.
1-industrial control computer among the figure, 2-welding current signal collecting unit, 3-weldingvoltage signal gathering unit.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, this kind welding parameter real-time monitoring system, its core control part is an industrial control computer 1, be equipped with a welding current signal gathering unit 2 and a welding machine voltage signal acquisition unit 3 on this basis, the composition schematic diagram of above-mentioned Unit two such as Fig. 2, shown in Figure 3, the signal output part of above-mentioned Unit two are connected to the data input pin of industrial control computer 1 by signal cable.
Specifically, described welding current signal gathering unit 2 mainly is made of current sensor, current signal conditioning plate, current signal collection plate, wherein the electric current that is installed on the cable of electric welding machine with to welding time of current sensor is changed, the current signal output end of current sensor is connected to the signal input part of current signal conditioning plate, and the signal output part of current signal conditioning plate is connected to the signal input part of current signal collection plate.
Described welding machine voltage signal acquisition unit 3 mainly is made of electric pressure converter, voltage signal conditioning plate, voltage signal acquisition plate, wherein electric pressure converter is installed on the electric welding machine, its low-voltage output is connected to the voltage signal input of voltage signal conditioning plate, and the signal output part of voltage signal conditioning plate is connected to the signal input part of voltage signal acquisition plate.
During actual the use, this system can carry out online detection to the welding current and the weldingvoltage of welding process, by detecting the weld interval of welding current and a voltage curve and a root bead bar, actual welding operant level and welding quality to the welder are estimated, also welding procedure analysis and procedure qualification be can carry out, welder's welding training and practice of construction quality guaranteed.
This systematic research success, solved my company of present puzzlement the welders training weak effect and The process control of welding engineering quality and trackability problem, this system changes at Talien New Port at present Extend the second stage of land-based area first phase product oil tank field engineering and my company's welding training center experimental applications After, can realize that welding current and the weldingvoltage to welding process of system examined online Survey, and can be by detecting the weld interval of welding current and voltage curve and a root bead bar, butt welding Worker's actual welding operant level and welding quality are estimated, and have greatly improved the welder and have welded training Instruction and practice of construction quality.
Claims (3)
1, a kind of welding parameter real-time monitoring system, comprise industrial control computer (1), it is characterized in that: described welding parameter real-time monitoring system also comprises a welding current signal gathering unit (2) and a welding machine voltage signal acquisition unit (3), and the signal output part of above-mentioned Unit two is connected to the data input pin of industrial control computer (1) by signal cable.
2, welding parameter real-time monitoring system according to claim 1, it is characterized in that: described welding current signal gathering unit (2) mainly is made of current sensor, current signal conditioning plate, current signal collection plate, wherein the electric current that is installed on the cable of electric welding machine with to welding time of current sensor is changed, the current signal output end of current sensor is connected to the signal input part of current signal conditioning plate, and the signal output part of current signal conditioning plate is connected to the signal input part of current signal collection plate.
3, welding parameter real-time monitoring system according to claim 1 and 2, it is characterized in that: described welding machine voltage signal acquisition unit (3) mainly is made of electric pressure converter, voltage signal conditioning plate, voltage signal acquisition plate, wherein electric pressure converter is installed on the electric welding machine, its low-voltage output is connected to the voltage signal input of voltage signal conditioning plate, and the signal output part of voltage signal conditioning plate is connected to the signal input part of voltage signal acquisition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142384 CN2860707Y (en) | 2005-12-08 | 2005-12-08 | Real-time observation system for welding parameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142384 CN2860707Y (en) | 2005-12-08 | 2005-12-08 | Real-time observation system for welding parameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2860707Y true CN2860707Y (en) | 2007-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520142384 Expired - Fee Related CN2860707Y (en) | 2005-12-08 | 2005-12-08 | Real-time observation system for welding parameter |
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| CN (1) | CN2860707Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284814A (en) * | 2011-08-19 | 2011-12-21 | 山东省电力学校 | Device for monitoring welding parameters |
| CN102467115A (en) * | 2010-11-09 | 2012-05-23 | 上海恒通电焊机有限公司 | Welding parameter recorder |
| CN103056487A (en) * | 2012-12-27 | 2013-04-24 | 青岛胜利锅炉有限公司 | Method for monitoring welding parameters by using intelligent card |
| CN105588654A (en) * | 2016-03-26 | 2016-05-18 | 宁波市宇华电器有限公司 | Electric melting pipe fitting welding temperature detection system and detection method |
| CN106325247A (en) * | 2016-08-29 | 2017-01-11 | 中国冶集团有限公司 | Dynamic information management device, system and method for electric welding machine on construction site |
| CN111093878A (en) * | 2017-09-20 | 2020-05-01 | 依赛彼公司 | External connector and sensor unit for welding equipment |
| CN113894479A (en) * | 2021-11-12 | 2022-01-07 | 谈新江 | Welding current wireless control system of short-distance welding machine and using method thereof |
| CN114289826A (en) * | 2021-12-30 | 2022-04-08 | 欧地希机电（青岛）有限公司 | Debugging method of PC (personal computer) end welding parameter library |
-
2005
- 2005-12-08 CN CN 200520142384 patent/CN2860707Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102467115A (en) * | 2010-11-09 | 2012-05-23 | 上海恒通电焊机有限公司 | Welding parameter recorder |
| CN102284814A (en) * | 2011-08-19 | 2011-12-21 | 山东省电力学校 | Device for monitoring welding parameters |
| CN103056487A (en) * | 2012-12-27 | 2013-04-24 | 青岛胜利锅炉有限公司 | Method for monitoring welding parameters by using intelligent card |
| CN105588654A (en) * | 2016-03-26 | 2016-05-18 | 宁波市宇华电器有限公司 | Electric melting pipe fitting welding temperature detection system and detection method |
| CN106325247A (en) * | 2016-08-29 | 2017-01-11 | 中国冶集团有限公司 | Dynamic information management device, system and method for electric welding machine on construction site |
| CN106325247B (en) * | 2016-08-29 | 2019-04-23 | 中国一冶集团有限公司 | Electric welder at construction site information dynamic management device, system and method |
| CN111093878A (en) * | 2017-09-20 | 2020-05-01 | 依赛彼公司 | External connector and sensor unit for welding equipment |
| US11204394B2 (en) | 2017-09-20 | 2021-12-21 | Esab Ab | External connector and sensor unit for welding equipment |
| CN111093878B (en) * | 2017-09-20 | 2022-02-22 | 依赛彼公司 | External connector and sensor unit for welding equipment |
| CN113894479A (en) * | 2021-11-12 | 2022-01-07 | 谈新江 | Welding current wireless control system of short-distance welding machine and using method thereof |
| CN114289826A (en) * | 2021-12-30 | 2022-04-08 | 欧地希机电（青岛）有限公司 | Debugging method of PC (personal computer) end welding parameter library |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |