CN220073521U - Industrial inverter AC/DC argon arc welding machine - Google Patents
Industrial inverter AC/DC argon arc welding machine Download PDFInfo
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- CN220073521U CN220073521U CN202320635019.8U CN202320635019U CN220073521U CN 220073521 U CN220073521 U CN 220073521U CN 202320635019 U CN202320635019 U CN 202320635019U CN 220073521 U CN220073521 U CN 220073521U
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- argon arc
- welding machine
- arc welding
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000003466 welding Methods 0.000 title claims abstract description 48
- 229910052786 argon Inorganic materials 0.000 title claims abstract description 37
- 239000003990 capacitor Substances 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- 208000037516 chromosome inversion disease Diseases 0.000 description 9
- 241000271510 Agkistrodon contortrix Species 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Arc Welding Control (AREA)
- Generation Of Surge Voltage And Current (AREA)
Abstract
The utility model discloses an industrial inversion AC/DC argon arc welding machine, which comprises a shell and a circuit component; a circuit component is arranged in the shell; the circuit assembly comprises an air switch, a three-phase filter capacitor, a fan, a power transformer, a power panel, a display panel, a rectifier bridge, a capacitor plate, a primary IGBT module, a driving box, a main transformer, a secondary rectifier plate, an output inductor, a secondary absorption plate, a secondary driving plate, a secondary IGBT module, an output fast socket positive electrode and an output fast socket negative electrode. The industrial inversion AC/DC argon arc welding machine has the advantages of simple structure, high temporary load capacity and reliability, good static external characteristic and good dynamic response, and is high-efficiency, energy-saving and environment-friendly welding equipment with high industrial grade high performance, high power factor and high efficiency, and the arc energy is more concentrated, the stability is good, and the welding seam is formed attractive.
Description
Technical Field
The utility model belongs to the technical field of welding machines, and particularly relates to an industrial inversion alternating current-direct current argon arc welding machine.
Background
The alternating current-direct current argon arc welder can output direct current as direct current argon arc welder or alternating current as alternating current argon arc welder for welding aluminum, aluminum alloy and other materials, namely the argon arc welder capable of outputting alternating current and direct current power supply characteristics. The development of the AC/DC argon arc welding machine in China is slow, and compared with developed countries, the AC/DC argon arc welding machine has obvious differences in the aspects of cutting equipment, cutting methods, numerical control intelligent technology and the like.
The existing AC/DC inversion argon arc welding power supply usually adopts MOS tubes as inversion, and has the defects of large volume, complex structure and driving circuit, very complex maintenance once damaged, low temporary load factor and low reliability. Therefore, the existing AC/DC inversion argon arc welding machine needs to be improved, and the equipment performance is improved while the welding machine volume is reduced.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide an industrial inversion AC/DC argon arc welding machine aiming at the defects of the prior art.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
an industrial inverter AC/DC argon arc welding machine comprises a shell and a circuit assembly; a circuit component is arranged in the shell;
the circuit assembly comprises an air switch, a three-phase filter capacitor, a fan, a power transformer, a power panel, a display panel, a rectifier bridge, a capacitor panel, a primary IGBT module, a driving box, a main transformer, a secondary rectifier panel, an output inductor, a secondary absorption panel, a secondary driving panel, a secondary IGBT module, an output fast socket positive electrode and an output fast socket negative electrode;
one end of the air switch is connected with the three-phase input seat, and the other end of the air switch is simultaneously connected with the three-phase filter capacitor, the fan, the two groups of power transformers and the power panel with the transformers;
the other end of the three-phase filter capacitor is sequentially connected with a rectifier bridge, a capacitor plate, two groups of primary IGBT modules, a main transformer, eight groups of secondary rectifier plates, an output inductor, a secondary absorption plate, two groups of secondary IGBT modules, an output fast socket positive electrode, an ignition transformer and an output fast socket negative electrode;
the power panel output end is connected with a display panel, a shift switch is arranged on the display panel, and the display panel outputs signals to the driving box;
the driving box controls two groups of primary IGBT modules;
the ignition transformer is controlled by a high-frequency board, and the high-frequency board obtains energy from the main transformer;
and the output ends of the two groups of power transformers drive the two groups of secondary IGBT modules through the secondary driving plate and the secondary absorbing plate.
Preferably, the casing includes a front panel, a rear panel, a left side panel, a right side panel, a bottom panel, a top panel, and a middle panel;
the middle layer plate is arranged between the bottom plate and the top plate;
the front panel is provided with an output fast socket anode, an output fast socket cathode and a display panel; a wind window is also arranged below the display panel on the front panel and is used as a fan air outlet;
an air switch and a three-phase input seat are arranged on the rear panel, and an air window is arranged below the air switch and is used as an air inlet of the fan;
the left side and the right side of the bottom plate are respectively provided with a radiator, the radiator positioned at the left side is provided with a secondary IGBT module, a secondary absorption plate, a secondary rectifying plate and an output inductor; the radiator on the right side is provided with a primary IGBT module, a capacitor plate and a rectifier bridge; the front end of the bottom plate is provided with a sparking transformer and a high-frequency plate;
and the middle layer plate is provided with a three-phase filter capacitor, a secondary absorption plate, a secondary driving plate and a power transformer.
Preferably, the display panel has four groups of shift switches, which are sequentially switching hand welding/argon arc welding, pulse presence/absence, alternating current/direct current and two steps/four steps.
Preferably, the heat sink is a heat conductive metal heat sink.
Preferably, a hall sensor is installed on the output inductance aluminum strip and used for detecting output current signals and feeding back the output current signals to the display panel.
Preferably, four casters are arranged below the bottom plate for rapidly moving the welding machine.
The utility model has the following beneficial effects:
after the industrial inversion AC/DC argon arc welding machine is adopted, the structure is simple, the temporary load factor and the reliability are improved, the static external characteristic and the dynamic response are good, the electric arc energy is more concentrated, the stability is good, the welding seam is attractive, and the industrial inversion AC/DC argon arc welding machine is industrial-grade high-performance, high-power factor, high-efficiency, energy-saving and environment-friendly welding equipment.
Drawings
FIG. 1 is a schematic circuit diagram of an industrial inverter AC/DC argon arc welding machine according to the utility model.
Fig. 2 is a perspective view of an industrial inverter ac/dc argon arc welding machine according to the present utility model.
FIG. 3 is a front view of an industrial inverter AC/DC argon arc welding machine according to the utility model.
Fig. 4 is a rear view of an industrial inverter ac/dc argon arc welding machine according to the present utility model.
Fig. 5 is a left side view (left side plate omitted) of an industrial inverter ac/dc argon arc welding machine according to the utility model.
Fig. 6 is a right side view (omitting the right side plate) of an industrial inverter ac/dc argon arc welding machine according to the present utility model.
FIG. 7 is a top view (top plate omitted) of an industrial inverter AC/DC argon arc welding machine.
FIG. 8 is a schematic diagram of a bottom plate of an industrial inverter AC/DC argon arc welding machine according to the present utility model.
In the figure: 1. display panel shift switch one (pulse on/off); 2. display panel shift switch one (self-locking/non-self-locking); 3. display panel shift switch one (DC/AC); 4. display panel shift switch one (manual welding/argon arc welding); 5. a display panel; 6. a wind window; 7. outputting a negative electrode of the quick socket; 8. outputting a positive electrode of the fast socket; 9. a water outlet copper head; 10. a copper head is discharged; 11. aviation socket; 12. an air switch; 13. a three-phase electric input seat; 14. a fan (installed in the wind window); 15. an electromagnetic valve; 16. a secondary IGBT module; 19. a secondary rectifying plate; 21. a hall sensor; 22. an output inductance; 23. a spark transformer; 24. a main transformer; 28; a rectifier bridge; 29. a primary IGBT module; 31. a capacitive plate; 32. a three-phase filter capacitor; 33. a secondary absorption plate; 34. a power supply transformer; 35. a secondary driving plate; 37. a power panel; 38. a drive box (one-time drive); 39. casters.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings.
An industrial inverter AC/DC argon arc welding machine comprises a shell and a circuit assembly; a circuit component is arranged in the shell;
referring to fig. 1, the circuit assembly includes an air switch 12, a three-phase filter capacitor 32, a fan 14, a power transformer 34, a power board 37, a display panel 5, a rectifier bridge 28, a capacitor board 31, a primary IGBT module 29, a driving box 38, a main transformer 24, a secondary rectifier board 19, an output inductor 22, a secondary absorption board 33, a secondary driving board 35, a secondary IGBT module 16, an output fast socket positive electrode 8 and an output fast socket negative electrode 7;
one end of the air switch 12 is connected with the three-phase input seat 13, and the other end is simultaneously connected with the three-phase filter capacitor 32, the fan 14, two groups of power transformers 34 and a power panel 37 with the transformers;
the other end of the three-phase filter capacitor 32 is sequentially connected with a rectifier bridge 28, a capacitor plate 31, two groups of primary IGBT modules 29, a main transformer 24, eight groups of secondary rectifier plates 19, an output inductor 22, a secondary absorption plate 33, two groups of secondary IGBT modules 16, an output fast socket anode 8, a sparking transformer 23 and an output fast socket cathode 7;
the output end of the power panel 37 is connected with the display panel 5, a shift switch is arranged on the display panel 5, and the display panel 5 outputs a signal to the driving box 38;
the drive box 38 controls two sets of primary IGBT modules 29;
the ignition transformer 23 is controlled by a high frequency board, which is energized from a main transformer 24;
the output ends of the two groups of power transformers 34 drive the two groups of secondary IGBT modules 16 through a secondary driving plate 35 and a secondary absorption plate 33.
In specific implementation, referring to fig. 2-8, the enclosure includes a front panel, a rear panel, a left side panel, a right side panel, a bottom panel, a top panel, and a middle panel;
the middle layer plate is arranged between the bottom plate and the top plate;
the front panel is provided with an output fast socket anode 8, an output fast socket cathode 7 and a display panel 5; a wind window 6 is also arranged below the display panel 5 on the front panel and is used as a fan air outlet;
an air switch 12 and a three-phase input seat 13 are arranged on the rear panel, and an air window 6 serving as a fan air inlet is arranged below the air switch 12;
the left side and the right side of the bottom plate are respectively provided with a radiator, the radiator positioned at the left side is provided with a secondary IGBT module 16, a secondary absorption plate 33, a secondary rectification plate 19 and an output inductor 22; the right radiator is provided with a primary IGBT module 29, a capacitor plate 31 and a rectifier bridge 28; the front end of the bottom plate is provided with a sparking transformer 23 and a high-frequency plate; the secondary absorption plate 33 is used for absorbing peak voltage, and the high-frequency plate is used for instant arc striking; the output inductor 22 filters and stores the output voltage to prevent arcing and to concentrate the energy.
The three-phase filter capacitor 32, the secondary absorption plate 33, the secondary driving plate 35 and the power transformer 34 are arranged on the middle layer plate, the three-phase filter capacitor 32 filters power grid clutter, and the secondary absorption plate 33 limits amplitude and stabilizes voltage of secondary inversion.
In the concrete implementation, the display panel 5 is provided with four groups of shift switches, namely a switching hand welding/argon arc welding 4, a pulse with/without 1, an alternating current/direct current 3 and a self-locking/non-self-locking 2.
In specific implementation, the radiator is a heat-conducting metal radiator.
In specific implementation, the output inductor 22 is provided with a hall sensor on an aluminum belt for detecting an output current signal and feeding back the output current signal to the display panel.
In particular, four casters 39 are provided below the base plate for quick movement of the welder.
In specific implementation, according to the temperature of the radiator, a water cooling system or an air cooling system can be additionally arranged on the radiator, an electromagnetic valve 15, a water inlet copper head and a water inlet copper head are additionally arranged on the rear panel, and a water outlet copper head 9 and a water outlet copper head 10 are additionally arranged on the front panel. The positive pole of the output fast socket and the negative pole of the output fast socket can be combined into the aviation plug 11 to be output outwards according to the requirement of external electric connection.
The industrial inversion AC/DC argon arc welding machine has the advantages of simple structure, high temporary load capacity and reliability, good static external characteristic and good dynamic response, ensures that the electric arc energy is more concentrated, the stability is good, the welding seam is formed attractive, and is industrial-grade high-performance, high-power factor, high-efficiency, energy-saving and environment-friendly welding equipment.
While the utility model has been described in detail with respect to the general description and specific embodiments thereof, it will be apparent to those skilled in the art that various modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (6)
1. An industrial inversion AC/DC argon arc welding machine is characterized in that: the welder comprises a shell and a circuit assembly; a circuit component is arranged in the shell;
the circuit assembly comprises an air switch (12), a three-phase filter capacitor (32), a fan (14), a power transformer (34), a power panel (37), a display panel (5), a rectifier bridge (28), a capacitor plate (31), a primary IGBT module (29), a driving box (38), a main transformer (24), a secondary rectifier plate (19), an output inductor (22), a secondary absorption plate (33), a secondary driving plate (35), a secondary IGBT module (16), an output fast socket anode (8) and an output fast socket cathode (7);
one end of the air switch (12) is connected with the three-phase input seat (13), and the other end of the air switch is simultaneously connected with the three-phase filter capacitor (32), the fan (14), two groups of power transformers (34) and a power panel (37) with the transformers;
the other end of the three-phase filter capacitor (32) is sequentially connected with a rectifier bridge (28), a capacitor plate (31), two groups of primary IGBT modules (29), a main transformer (24), eight groups of secondary rectifier plates (19), an output inductor (22), a secondary absorption plate (33), two groups of secondary IGBT modules (16), an output fast socket positive electrode (8), a spark transformer (23) and an output fast socket negative electrode (7);
the output end of the power panel (37) is connected with the display panel (5), a shift switch is arranged on the display panel (5), and the display panel (5) outputs signals to the driving box (38);
the drive box (38) controls two groups of primary IGBT modules (29);
the ignition transformer (23) is controlled by a high-frequency board, which is energized from a main transformer (24);
the output ends of the two groups of power transformers (34) drive the two groups of secondary IGBT modules (16) through a secondary driving plate (35) and a secondary absorbing plate (33).
2. The industrial inverter ac/dc argon arc welding machine as claimed in claim 1, wherein: the shell comprises a front panel, a rear panel, a left side plate, a right side plate, a bottom plate, a top plate and a middle layer plate;
the middle layer plate is arranged between the bottom plate and the top plate;
the front panel is provided with an output fast socket anode (8), an output fast socket cathode (7) and a display panel (5); a wind window (6) is also arranged below the display panel (5) on the front panel and is used as a fan air outlet;
an air switch (12) and a three-phase input seat (13) are arranged on the rear panel, and an air window (6) serving as a fan air inlet is arranged below the air switch (12);
the left side and the right side of the bottom plate are respectively provided with a radiator, the radiator at the left side is provided with a secondary IGBT module (16), a secondary absorption plate (33), a secondary rectification plate (19) and an output inductor (22); a primary IGBT module (29), a capacitor plate (31) and a rectifier bridge (28) are arranged on the radiator on the right side; the front end of the bottom plate is provided with a sparking transformer (23) and a high-frequency plate;
and the middle layer plate is provided with a three-phase filter capacitor (32), a secondary absorption plate (33), a secondary driving plate (35) and a power transformer (34).
3. The industrial inverter ac/dc argon arc welding machine as claimed in claim 2, wherein: the display panel (5) is provided with four groups of shift switches, which are sequentially switched between hand welding/argon arc welding, pulse presence/absence, alternating current/direct current and two steps/four steps.
4. The industrial inverter ac/dc argon arc welding machine as claimed in claim 2, wherein: the radiator is a heat conduction type metal radiator.
5. The industrial inverter ac/dc argon arc welding machine as claimed in claim 2, wherein: and the output inductor (22) is provided with a Hall sensor on an aluminum belt and is used for detecting an output current signal and feeding back the output current signal on the display panel.
6. The industrial inverter ac/dc argon arc welding machine as claimed in claim 2, wherein: four casters (39) are arranged below the bottom plate and used for rapidly moving the welding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320635019.8U CN220073521U (en) | 2023-03-28 | 2023-03-28 | Industrial inverter AC/DC argon arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320635019.8U CN220073521U (en) | 2023-03-28 | 2023-03-28 | Industrial inverter AC/DC argon arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220073521U true CN220073521U (en) | 2023-11-24 |
Family
ID=88823176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320635019.8U Active CN220073521U (en) | 2023-03-28 | 2023-03-28 | Industrial inverter AC/DC argon arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220073521U (en) |
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2023
- 2023-03-28 CN CN202320635019.8U patent/CN220073521U/en active Active
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