CN105108270A - Multifunctional integrated welding machine system - Google Patents
Multifunctional integrated welding machine system Download PDFInfo
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- CN105108270A CN105108270A CN201510508296.2A CN201510508296A CN105108270A CN 105108270 A CN105108270 A CN 105108270A CN 201510508296 A CN201510508296 A CN 201510508296A CN 105108270 A CN105108270 A CN 105108270A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Abstract
The invention discloses a multifunctional welding machine system. The multifunctional welding machine system comprises a main unit, a wire feeding machine, a control cable and a main power cable. The main unit comprises a first control circuit and a power conversion circuit. The output end of the power conversion circuit is connected with a welding tool through the main power cable. The wire feeding machine comprises a second control circuit. The second control circuit comprises a selective switch module and a control signal sending circuit. A gear signal of the selective switch module is converted into a welding mode control signal through the control signal sending circuit, and the welding mode control signal is sent to the first control circuit through the control cable. The first control circuit controls the power output of the power conversion circuit according to the welding mode control signal. By the adoption of the multifunctional welding machine system, a welding operator can conduct switching among CO2/MAG gas shielded welding, SMAW manual arc welding and carbon arc air gouging rapidly and conveniently nearby, working efficiency is improved, and production cost is reduced.
Description
[technical field]
The present invention relates to electric welding machine, particularly relate to a kind of multifunctional integrated welder system.
[background technology]
In actual welding production process; often a station does not just need welder to weld; also need to repair edge, also may also will do over again to poor weld, this just needs to use the functions such as gas shielded arc welding, manual electric arc welding, carbon arc air gouging.When a station needs to use multiple welding manner, if each welding manner realizes with the welding machine of difference in functionality all respectively, then every platform welding machine all needs independent wiring, cost is high, utilization ratio is low, if working site cable is understood too much, causing trouble rate is high, security is low, and the place operation inconvenience narrow in a lot of position.
The patent No. is that the utility model of CN201320023022.0 discloses a kind of Multi-functional arc welding generator and comprises the control circuit connected successively, power-switching circuit and output, power-switching circuit is connected with the input power of electric welding machine, control circuit comprises argon arc welding control module, manual welding control module, cut-sytle pollination module, gas shielded arc welding control module and the drive circuit be connected with power-switching circuit, argon arc welding control module, manual welding control module, cut-sytle pollination module and gas shielded arc welding control module are connected with drive circuit by function switching unit, function switching unit can respectively by argon arc welding control module, manual welding control module, cut-sytle pollination module and gas shielded arc welding control module are communicated with drive circuit.
Actual welding operating mode, welder often needs to carry out to weld, repair, the working procedures such as to do over again, and this just needs to use, and the gas shielded arc weldings such as CO2/MAG/MIG carry out efficient welding, SMAW manual electric arc welding is carried out repairing, carbon arc air gouging is done over again.But Multi-functional arc welding generator switches trouble between multiple welding manner, can not switch fast at welding post place, need to operate to apart from far electric power host end, and the spacing tens meters rice even up to a hundred of often welding post and electric power host, be operation aloft in even a lot of situation, carrying out fallback at main frame and wire-feed motor end affects operating efficiency.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of multifunctional integrated welder system being convenient to rapid switching function.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is, a kind of multifunctional integrated welder system, comprise main frame, wire-feed motor, control cable and main power cable, main frame comprises first control circuit and power-switching circuit, the output of power-switching circuit is connected with soldering set through main power cable, wire-feed motor comprises second control circuit, second control circuit comprises selector switch module and control signal transtation mission circuit, the gear signal of selector switch module is converted to bond pattern control signal and sends first control circuit to through controlling cable by control signal transtation mission circuit, first control circuit controls the power stage of power-switching circuit according to bond pattern control signal.
Above-described multifunctional integrated welder system, described control cable is carrier Control cable, first control circuit comprises first microprocessor, the first modulation-demodulation circuit and the first signal coupling circuit, and control signal transtation mission circuit comprises the second microprocessor, the second modulation-demodulation circuit and secondary signal coupling circuit; The gear signal of selector switch module is converted to digital data transmission and gives the second modulation-demodulation circuit by the second microprocessor, and digital signal modulated is the sinusoidal carrier signal of high frequency by the second modulation-demodulation circuit; Sinusoidal carrier signal is coupled on carrier Control cable by secondary signal coupling circuit, is transferred to first control circuit through carrier Control line; Sinusoidal carrier signal on carrier Control cable extracts by the first signal coupling circuit, be transferred to the first modulation-demodulation circuit, sinusoidal carrier signal is demodulated into digital data transmission to first microprocessor by the first modulation-demodulation circuit, and first microprocessor exports control signal to power-switching circuit after calculation process.
Above-described multifunctional integrated welder system, selector switch module comprises selector switch and switch detection circuit, and switch detection circuit detects the gear of selector switch, and sends switch position signal to second microprocessor.
Above-described multifunctional integrated welder system, first control circuit comprises the first bandpass filter, and control signal transtation mission circuit comprises the second filtering and amplifying circuit; The sinusoidal carrier signal that second modulation-demodulation circuit exports is sent to secondary signal coupling circuit after the second filtering and amplifying circuit amplification filtering; The sinusoidal carrier signal that first signal coupling circuit exports is transferred to the first modulation-demodulation circuit after the first bandpass filter filtering interference signals.
Above-described multifunctional integrated welder system, power-switching circuit comprises PWM drive circuit and IGBT power conversion circuit, first microprocessor exports PMM control signal to PWM drive circuit, the input termination power of IGBT power conversion circuit, the main power cable of output termination, control the output of termination PWM drive circuit.
Above-described multifunctional integrated welder system, described gear signal comprises manual electric arc welding gear signal, inert gas-shielded arc welding gear signal, active gas shielded arc welding gear signal and carbon arc air gouging gear signal.
Above-described multifunctional integrated welder system, first microprocessor and the second microprocessor are dsp processor.
Above-described multifunctional integrated welder system, soldering set comprises electrode holders, carbon arc gouging gun and gas protective welding gun; The output of main power cable is fixed in wire-feed motor, and is connected with soldering set.
Above-described multifunctional integrated welder system, selector switch is installed on the controller, and controller is arranged in wire-feed motor.
Above-described multifunctional integrated welder system, main power cable comprises positive cable and negative cable, positive cable and the integrated cable into a line of control cable
The present invention makes welding operator protect weldering at CO2/MAG gas, to switch quickly and easily between SMAW manual electric arc welding and carbon arc air gouging nearby, increases work efficiency, reduces production cost.
[accompanying drawing explanation]
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the circuit block diagram of the multifunctional integrated welder system of the embodiment of the present invention.
Fig. 2 is the structure chart of the multifunctional integrated welder system of the embodiment of the present invention.
Fig. 3 is the outline drawing of the embodiment of the present invention multifunctional integrated welder system remote-control box panel.
Fig. 4 is the outline drawing of the embodiment of the present invention multifunctional integrated welder system wire-feed motor and multiple soldering set.
[detailed description of the invention]
The structure of the multifunctional integrated welder system of the embodiment of the present invention as shown in Figures 1 to 4, comprises main frame 1, wire-feed motor 3, carrier Control cable and main power cable.
Main power cable comprises positive cable and negative cable, and the positive cable of main power cable separates with negative cable, and the positive cable in carrier Control cable and main power cable integrates, and forms cable 2.
As shown in Figure 1, main frame 1 comprises first control circuit and power-switching circuit, and the output of power-switching circuit is connected with soldering set through main power cable, and as shown in Figure 4, soldering set comprises electrode holders, carbon arc gouging gun and gas protective welding gun.The output of the positive cable of main power cable is fixed in wire-feed motor 3, and is connected with soldering set.
Wire-feed motor 3 comprises second control circuit, second control circuit comprises selector switch module and control signal transtation mission circuit, the gear signal of selector switch module is converted to bond pattern control signal and sends first control circuit to through carrier Control cable by control signal transtation mission circuit, and first control circuit controls the power stage of power-switching circuit according to bond pattern control signal.
Wherein, first control circuit comprises the first dsp processor, the first modem chip, the first bandpass filter and the first signal coupling circuit, and control signal transtation mission circuit comprises the second dsp processor, the second modem chip, the second filtering and amplifying circuit and secondary signal coupling circuit.The gear signal of selector switch module is that discernible digital data transmission gives the second modem chip according to protocol conversion by the second dsp processor, and digital signal modulated is the sinusoidal carrier signal of high frequency by the second modem chip.The sinusoidal carrier signal that second modem chip exports is sent to secondary signal coupling circuit after the second filtering and amplifying circuit amplification filtering.Sinusoidal carrier signal is coupled on carrier Control cable by secondary signal coupling circuit, is transferred to first control circuit through carrier Control line.Sinusoidal carrier signal on carrier Control cable extracts by the first signal coupling circuit, and the sinusoidal carrier signal that the first signal coupling circuit exports is transferred to the first modem chip after the interfering signal beyond the first bandpass filter filtering carrier frequency.Sinusoidal carrier signal is demodulated into digital data transmission to the first dsp processor by the first modem chip, and the first dsp processor exports control signal to power-switching circuit after calculation process.
Selector switch module comprises selector switch and switch detection circuit, and switch detection circuit detects the gear of selector switch, and sends switch position signal to second dsp processor.Selector switch is installed on the controller, and controller is fixed in wire-feed motor.Gear signal comprises manual electric arc welding gear signal, inert gas-shielded arc welding gear signal, active gas shielded arc welding gear signal and carbon arc air gouging gear signal.
Power-switching circuit comprises PWM drive circuit and IGBT power conversion circuit, first dsp processor exports PMM control signal to PWM drive circuit, the input termination power of IGBT power conversion circuit, the main power cable of output termination, control the output of termination PWM drive circuit.
The welding machine of more than three difference in functionalitys is integrated on a welding machine by the above embodiment of the present invention, saves equipment; Welding cable shares 1 cover, does not need other cable laying, saves cost, reduces fault rate, makes welding scene cleaner and tidier simultaneously; Welder, when carrying out difference in functionality and switching, repeatedly need not go to remote source of welding current end operation and wiring, can improve the operating efficiency of welder greatly.
Claims (10)
1. a multifunctional integrated welder system, comprise main frame, wire-feed motor and main power cable, main frame comprises first control circuit and power-switching circuit, the output of power-switching circuit is connected with soldering set through main power cable, it is characterized in that, comprise control cable, wire-feed motor comprises second control circuit, second control circuit comprises selector switch module and control signal transtation mission circuit, the gear signal of selector switch module is converted to bond pattern control signal and sends first control circuit to through controlling cable by control signal transtation mission circuit, first control circuit controls the power stage of power-switching circuit according to bond pattern control signal.
2. multifunctional integrated welder system according to claim 1, it is characterized in that, described control cable is carrier Control cable, first control circuit comprises first microprocessor, the first modulation-demodulation circuit and the first signal coupling circuit, and control signal transtation mission circuit comprises the second microprocessor, the second modulation-demodulation circuit and secondary signal coupling circuit; The gear signal of selector switch module is converted to digital data transmission and gives the second modulation-demodulation circuit by the second microprocessor, and digital signal modulated is the sinusoidal carrier signal of high frequency by the second modulation-demodulation circuit; Sinusoidal carrier signal is coupled on carrier Control cable by secondary signal coupling circuit, is transferred to first control circuit through carrier Control line; Sinusoidal carrier signal on carrier Control cable extracts by the first signal coupling circuit, be transferred to the first modulation-demodulation circuit, sinusoidal carrier signal is demodulated into digital data transmission to first microprocessor by the first modulation-demodulation circuit, and first microprocessor exports control signal to power-switching circuit after calculation process.
3. multifunctional integrated welder system according to claim 2, is characterized in that, selector switch module comprises selector switch and switch detection circuit, and switch detection circuit detects the gear of selector switch, and sends switch position signal to second microprocessor.
4. multifunctional integrated welder system according to claim 2, is characterized in that, first control circuit comprises the first bandpass filter, and control signal transtation mission circuit comprises the second filtering and amplifying circuit; The sinusoidal carrier signal that second modulation-demodulation circuit exports is sent to secondary signal coupling circuit after the second filtering and amplifying circuit amplification filtering; The sinusoidal carrier signal that first signal coupling circuit exports is transferred to the first modulation-demodulation circuit after the first bandpass filter filtering interference signals.
5. multifunctional integrated welder system according to claim 2, it is characterized in that, power-switching circuit comprises PWM drive circuit and IGBT power conversion circuit, first microprocessor exports PMM control signal to PWM drive circuit, the input termination power of IGBT power conversion circuit, the main power cable of output termination, control the output of termination PWM drive circuit.
6. multifunctional integrated welder system according to claim 1, is characterized in that, described gear signal comprises manual electric arc welding gear signal, inert gas-shielded arc welding gear signal, active gas shielded arc welding gear signal and carbon arc air gouging gear signal.
7. multifunctional integrated welder system according to claim 1, is characterized in that, first microprocessor and the second microprocessor are dsp processor.
8. multifunctional integrated welder system according to claim 1, is characterized in that, soldering set comprises electrode holders, carbon arc gouging gun and gas protective welding gun; The output of main power cable is fixed in wire-feed motor, and is connected with soldering set.
9. multifunctional integrated welder system according to claim 2, is characterized in that, selector switch is installed on the controller, and controller is arranged in wire-feed motor.
10. multifunctional integrated welder system according to claim 1, is characterized in that, main power cable comprises positive cable and negative cable, positive cable and the integrated cable into a line of control cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508296.2A CN105108270B (en) | 2015-08-18 | 2015-08-18 | A kind of multifunctional integrated welder system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508296.2A CN105108270B (en) | 2015-08-18 | 2015-08-18 | A kind of multifunctional integrated welder system |
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| CN105108270A true CN105108270A (en) | 2015-12-02 |
| CN105108270B CN105108270B (en) | 2017-07-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537727A (en) * | 2016-01-15 | 2016-05-04 | 深圳麦格米特电气股份有限公司 | Welder circuit capable of achieving real-time monitoring on welding parameters and welder states at wire feeder end |
| CN108311822A (en) * | 2018-01-26 | 2018-07-24 | 常州伟泰科技股份有限公司 | A kind of management method for welding procedure |
| CN110560865A (en) * | 2019-09-11 | 2019-12-13 | 上海沪工焊接集团股份有限公司 | method and system for controlling welding power supply side by wire feeding device side |
-
2015
- 2015-08-18 CN CN201510508296.2A patent/CN105108270B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537727A (en) * | 2016-01-15 | 2016-05-04 | 深圳麦格米特电气股份有限公司 | Welder circuit capable of achieving real-time monitoring on welding parameters and welder states at wire feeder end |
| CN105537727B (en) * | 2016-01-15 | 2018-02-23 | 深圳麦格米特电气股份有限公司 | Realize that wire feed generator terminal monitors the welder circuit of welding parameter and welding machine state in real time |
| CN108311822A (en) * | 2018-01-26 | 2018-07-24 | 常州伟泰科技股份有限公司 | A kind of management method for welding procedure |
| CN110560865A (en) * | 2019-09-11 | 2019-12-13 | 上海沪工焊接集团股份有限公司 | method and system for controlling welding power supply side by wire feeding device side |
| CN110560865B (en) * | 2019-09-11 | 2021-09-28 | 上海沪工焊接集团股份有限公司 | Method and system for controlling welding power supply side by wire feeding device side |
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| Publication number | Publication date |
|---|---|
| CN105108270B (en) | 2017-07-07 |
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