CN201287233Y - Remote monitoring system for inversion arc-welding power supply - Google Patents
Remote monitoring system for inversion arc-welding power supply Download PDFInfo
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- CN201287233Y CN201287233Y CNU2008201545227U CN200820154522U CN201287233Y CN 201287233 Y CN201287233 Y CN 201287233Y CN U2008201545227 U CNU2008201545227 U CN U2008201545227U CN 200820154522 U CN200820154522 U CN 200820154522U CN 201287233 Y CN201287233 Y CN 201287233Y
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Abstract
The utility model relates to an inversion arc welding power supply remote monitoring system, comprising a remote monitoring terminal, a microprocessor, an DAC module, an inversion circuit control module, a feedback circuit module, a welding state judgment module and a storage module, wherein the microprocessor is connected with the inversion circuit control module via the DAC module; the feedback circuit module, the welding state judgment module and the stage module are respectively connected with the microprocessor; the feedback circuit module is connected with the welding stage judgment module; the microprocessor comprises a network interface via which and network the microprocessor is connected with the remote monitoring terminal; and optionally, a welding control module is provided and connected with the DAC module. The inversion arc welding power supply remote monitoring system can set parameters of inversion arc welding power supply and welding process remotely, can remotely monitor the inversion arc welding power supply and welding process, and can improve working efficiency.
Description
Technical field
The utility model relates to the long distance control system technical field, and particularly power supply long distance control system technical field specifically is meant a kind of inversion arc-welding power supply remote monitoring system.
Background technology
Enlarge day by day along with production-scale, the management work that welding is produced is also more and more heavier, the maintenance of the source of welding current, maintenance and use all need a large amount of personnel, expanding economy makes the solder technology personnel supply falls short of demand in addition, a large amount of employings of the intelligent source of welding current have proposed requirements at the higher level to operating personnel, how to effectively utilize the technician more, become the problem that welding manufacturing enterprise faces, the remote monitoring of the source of welding current can address these problems well.
Abroad the network monitoring research to the source of welding current generally is to carry out on the robot workstation, a kind of welding remote network monitoring system has been studied by American National Standard and technical research institute, form by Internet and Intranet network system, welding equipment, on-site data gathering and control appliance, welding telecommunication network detection system is welded the scene expert that information such as sound, image, welding sensing data and robot welding position send to the strange land, the expert instructs work on the spot by the Internet net after data are analyzed.Fronius company has developed a kind of totally digitilized source of welding current; this source of welding current has been realized the multiple welding method of gas metal-arc welding, non-consumable gas shielded arc welding and manual welding on a machine; can store nearly 80 welding procedures; show welding variables in real time; has unified control function; can upgrade by network software simultaneously, be the newest fruits of the network control of digital welding power source.And at home, less to the research of the network monitoring aspect of digitlization contravariant arc welding power source, also have masses of work to do.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, a kind of inversion arc-welding power supply remote monitoring system is provided, this long distance control system can be carried out the remote parameter setting to contravariant arc welding power source and welding job, and can realize the remote monitoring of contravariant arc welding power source and welding job situation having improved operating efficiency.
To achieve these goals, inversion arc-welding power supply remote monitoring of the present utility model system has following formation:
This inversion arc-welding power supply remote monitoring system, be characterized in, comprise remote monitoring terminal, microprocessor, DAC module, inverter circuit control module, feedback circuit module, welded condition judge module and memory module, described remote monitoring terminal is connected with described microprocessor is long-range, described microprocessor is connected with the inverter circuit control module by the DAC module, described feedback circuit module, described welded condition judge module and described memory module are connected with described microprocessor respectively, and described feedback circuit module connects described welded condition judge module.
Preferably, described microprocessor comprises network interface, and described microprocessor is connected with described remote monitoring terminal is long-range via network by described network interface.
Preferably, described inverter circuit control module comprises phase shifting control unit and IGBT driver element, and described IGBT driver element is connected with described DAC module by described phase shifting control unit.
Preferably, also comprise the welding control module, described DAC module connects described welding control module.
Preferably, also comprise human-machine interface module, described microprocessor connects described human-machine interface module.
Adopt the utility model, because the utility model is by the monitoring of network realization to contravariant arc welding power source, the user can realize contravariant arc welding power source and welding job are carried out the remote parameter setting by remote monitoring terminal, and can realize the remote monitoring of contravariant arc welding power source and welding job situation, improve operating efficiency.
Description of drawings
Fig. 1 is the basic block diagram of a specific embodiment of the present utility model.
Fig. 2 is the network interface circuit design diagram.
The specific embodiment
In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.
See also shown in Figure 1, inversion arc-welding power supply remote monitoring of the present utility model system, comprise remote monitoring terminal, microprocessor, the DAC module, the inverter circuit control module, the feedback circuit module, welded condition judge module and memory module, described remote monitoring terminal is connected with described microprocessor is long-range, described microprocessor is connected with the inverter circuit control module by the DAC module, described feedback circuit module, described welded condition judge module is connected with described microprocessor respectively with described memory module, and described feedback circuit module connects described welded condition judge module.
In a specific embodiment of the present utility model, described microprocessor comprises network interface, and described microprocessor is connected with described remote monitoring terminal is long-range via network by described network interface.
Preferably, described inverter circuit control module comprises phase shifting control unit and IGBT driver element, and described IGBT driver element is connected with described DAC module by described phase shifting control unit.In a specific embodiment of the present utility model, the phase shifting control unit is UC3879 phase shifting control unit, and the IGBT driver element is the EXB841IGBT driver element.
In a specific embodiment of the present utility model, also comprise the welding control module, described DAC module connects described welding control module.Described welding control module comprises the wire feed modules such as control module and weldingvoltage current control module of supplying gas.
In a specific embodiment of the present utility model, also comprise human-machine interface module, described microprocessor connects described human-machine interface module.
The ARM S3C44B0X type microprocessor that the higher Samsung company of microprocessor selectivity price ratio produces is as the control core of hardware system.
The design of storage system modules adopts the linear FLASH SST39LF160 of 2MB to be connected with the Bank0 of processor as BOOTRAM.System moves needed ram space and adopts the HY57V641620HG of 8MB to link to each other with the Bank6 of processor, and the Bank6 initial address is 0xC0000000.
The network interface circuit design adopts typical ethernet controller chip RTL8019AS to realize the hardware circuit design of EPA interface, and interface circuit is illustrated as shown in Figure 2.
Only use the function of its data transmit-receive as required, simplify control.Therefore because RTL8019AS is built-in 10base-T transceiver in the ethernet interface circuit design, adopts the RJ-45 interface to be connected with RTL8019AS by isolating transformer 20F001N, the interface of realization and Ethernet.
Embedded ICP/IP protocol is the key component of whole system communication, is the core that realizes embedded Internet.ICP/IP protocol is not a single-protocol, but a protocol suite of forming by series of protocols.The agreement of TCP/IP protocol suite is divided into application layer, transport layer, Internet, link layer usually, is responsible for different communication functions respectively.
The monitoring interface of remote monitoring terminal has the different interfaces of four functions: user's log-in interface, parameter setting interface, weld monitor interface and data record display interface.
Parameter setting interface is used for the various relevant parameters of Control Welding Process are provided with, the wire feed rate setting when the slow wire feed rate when for example comprising striking in the wire feed rate setting hurdle is set and normally welded; Sample frequency parameter hurdle is used to set the sample frequency of weldingvoltage and welding current.In each parameter hurdle, directly revise parameter value, click and button is set promptly sets and finish.After parameter was set successfully, the information indicating that success is set that server sends can appear on the interface.
The weld monitor interface is mainly used in monitors the work state information of contravariant arc welding power source, by microprocessor relevant information is beamed back.Can be provided with on the interface: the hardware information of essential information hurdle-display network link information and contravariant arc welding power source itself; The situation that whether once occurred overcurrent, overvoltage or protective gas deficiency in the welding process that the warning message hurdle-demonstration has just been finished; Each running parameter of welding parameter display field-present welding system of demonstration; Welding current and voltage waveform Information---show the current-voltage waveform that the sensor sample in the welding process arrives.
The data record interface mainly is responsible for the Wave data that server transmits the welding current of returning and voltage being shown in order and writing down preservation, is used for off-line analysis.
User's log-in interface is used for the affirmation of user identity and authority and the setting of monitoring system network IP.After landing successfully, can enter any one in other three interfaces, the policer operation of being correlated with.
When the utility model uses, the IGBT driver element is connected with the IGBT inverter circuit of contravariant arc welding power source and is used to drive the IGBT inverter circuit, thereby the feedback circuit module is connected the size of current of understanding welding with the secondary commutation filtering of contravariant arc welding power source, by remote monitoring terminal welding parameter is set, is sent to the welding control module, the control welding parameter, and remote monitoring welding process, can end welding in case note abnormalities, and keep in repair immediately, increase work efficiency.
To sum up, inversion arc-welding power supply remote monitoring of the present utility model system can carry out the remote parameter setting to contravariant arc welding power source and welding job, and can realize the remote monitoring of contravariant arc welding power source and welding job situation, has improved operating efficiency.
In this specification, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (5)
1. inversion arc-welding power supply remote monitoring system, it is characterized in that, comprise remote monitoring terminal, microprocessor, DAC module, inverter circuit control module, feedback circuit module, welded condition judge module and memory module, described remote monitoring terminal is connected with described microprocessor is long-range, described microprocessor is connected with the inverter circuit control module by the DAC module, described feedback circuit module, described welded condition judge module and described memory module are connected with described microprocessor respectively, and described feedback circuit module connects described welded condition judge module.
2. inversion arc-welding power supply remote monitoring as claimed in claim 1 system is characterized in that described microprocessor comprises network interface, and described microprocessor is connected with described remote monitoring terminal is long-range via network by described network interface.
3. inversion arc-welding power supply remote monitoring as claimed in claim 1 system, it is characterized in that, described inverter circuit control module comprises phase shifting control unit and IGBT driver element, and described IGBT driver element is connected with described DAC module by described phase shifting control unit.
4. inversion arc-welding power supply remote monitoring as claimed in claim 1 system is characterized in that also comprise the welding control module, described DAC module connects described welding control module.
5. inversion arc-welding power supply remote monitoring as claimed in claim 1 system is characterized in that also comprise human-machine interface module, described microprocessor connects described human-machine interface module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201545227U CN201287233Y (en) | 2008-10-28 | 2008-10-28 | Remote monitoring system for inversion arc-welding power supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201545227U CN201287233Y (en) | 2008-10-28 | 2008-10-28 | Remote monitoring system for inversion arc-welding power supply |
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| CN201287233Y true CN201287233Y (en) | 2009-08-12 |
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| CNU2008201545227U Expired - Fee Related CN201287233Y (en) | 2008-10-28 | 2008-10-28 | Remote monitoring system for inversion arc-welding power supply |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126080A (en) * | 2011-01-24 | 2011-07-20 | 中国第一汽车集团公司 | Control structure for quality monitoring system in spot welding |
| CN104039493A (en) * | 2011-11-08 | 2014-09-10 | 林肯环球股份有限公司 | Welding power supply having converter performance monitoring |
| CN104898522A (en) * | 2015-05-25 | 2015-09-09 | 广东省自动化研究所 | Remote monitoring system for digital welding power supply |
| CN108098118A (en) * | 2017-12-08 | 2018-06-01 | 唐山松下产业机器有限公司 | For the method, terminal and system to electric welder control |
-
2008
- 2008-10-28 CN CNU2008201545227U patent/CN201287233Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126080A (en) * | 2011-01-24 | 2011-07-20 | 中国第一汽车集团公司 | Control structure for quality monitoring system in spot welding |
| CN104039493A (en) * | 2011-11-08 | 2014-09-10 | 林肯环球股份有限公司 | Welding power supply having converter performance monitoring |
| CN104039493B (en) * | 2011-11-08 | 2016-10-26 | 林肯环球股份有限公司 | There is the source of welding current supply of converter performance monitoring device |
| US9839967B2 (en) | 2011-11-08 | 2017-12-12 | Lincoln Global, Inc. | System and method for real-time computation and reporting of welding machine performance and metrics |
| US10857613B2 (en) | 2011-11-08 | 2020-12-08 | Lincoln Global, Inc. | System and method for real-time computation and reporting of welding machine performance and metrics |
| CN104898522A (en) * | 2015-05-25 | 2015-09-09 | 广东省自动化研究所 | Remote monitoring system for digital welding power supply |
| CN104898522B (en) * | 2015-05-25 | 2018-01-23 | 广东省自动化研究所 | A kind of digital source of welding current remote monitoring system |
| CN108098118A (en) * | 2017-12-08 | 2018-06-01 | 唐山松下产业机器有限公司 | For the method, terminal and system to electric welder control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI HUGONG WELDING GROUP CO., LTD. Free format text: FORMER NAME: SHANGHAI HUGONG ELECTRIC WELDING MACHINE MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201700 No. 7177 Pine Road, Qingpu District, Shanghai Patentee after: Shanghai Hugong Welding Group Co., Ltd. Address before: 201700 No. 7177 Pine Road, Qingpu District, Shanghai Patentee before: Shanghai Hugong Electric Wedling Machine Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20161028 |