CN211079274U - Movable welding seam processing device - Google Patents
Movable welding seam processing device Download PDFInfo
- Publication number
- CN211079274U CN211079274U CN201922211020.4U CN201922211020U CN211079274U CN 211079274 U CN211079274 U CN 211079274U CN 201922211020 U CN201922211020 U CN 201922211020U CN 211079274 U CN211079274 U CN 211079274U
- Authority
- CN
- China
- Prior art keywords
- power
- dsp
- processing apparatus
- power cabinet
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Inverter Devices (AREA)
Abstract
The utility model discloses a remove welding seam processing apparatus, the device includes welding machine on travelling car, the fixed travelling car, the P L C of control welding machine work and the inductor of response dolly position, P L C passes through communication cable and connects inductor and welding machine, be fixed with power cabinet and response box on the travelling car, the power cabinet internal fixation has DSP and power module, be fixed with inductor, P L C and transformer in the response box, the utility model discloses a structure and the overall arrangement of adjustment device for remove welding seam processing apparatus circuit is few, convenient maintenance to can reduce the fault probability, improve stability, reliability and the security of whole removal welding seam processing apparatus work.
Description
Technical Field
The utility model relates to a welding equipment field.
Background
The original imported welding seam heating device is characterized in that a power cabinet is composed of a P L C controller, a plurality of control plates, two rectifier plates and two inverter plates, the rectifier plates and the inverter plates are provided with a plurality of electrical elements, the structure is too tight, and dust is easy to accumulate and damage.
Disclosure of Invention
The utility model aims to solve the technical problem that realize a simple structure, safe in utilization, stable, reliable removal welding seam processing apparatus.
In order to achieve the purpose, the utility model adopts the technical scheme that the device comprises a cooling water tank, a moving trolley, and an induction box and a power cabinet which are arranged on the fixed moving trolley, wherein the cooling water tank is arranged on the side surface of the moving trolley, the moving trolley is fixedly provided with the power cabinet and the induction box, the power cabinet is internally fixedly provided with a DSP and a power module, the induction box is internally fixedly provided with an inductor and a transformer, the DSP is connected with P L C for controlling the work of a welding machine through a communication cable, the output end of the power module is connected with the input end of the transformer through a power supply cable, the output end of the transformer is connected with the inductor through the power supply cable, the input end of the power module is connected with a commercial power supply through the power supply cable, and the DSP is connected with the control end interface.
The power cabinet is installed on a transmission side platform of the movable trolley, and the induction box is installed on the rear side of a laser head of the welding machine.
And a touch screen is arranged outside the power cabinet and is connected with the DSP through a signal line.
The power module includes rectifier unit, switch element, electric capacity C1 and electric capacity C2, the commercial power is connected to rectifier unit's input, switch element's positive input end and negative input are connected to rectifier unit's output, switch element's positive output end and negative output pass through electric capacity C2 and establish ties with the load, electric capacity C1 connects between switch element's positive input end and negative input, connects DSP's signal line access switch element.
The switching unit is formed by connecting 4 IGBTs in a bridge mode, and the rectifying unit is a rectifying bridge circuit formed by diodes.
The utility model discloses a structure and the overall arrangement of adjustment device for remove welding seam processing apparatus circuit few, convenient maintenance, and can reduce the fault probability, improve stability, reliability and the security of whole removal welding seam processing apparatus work.
Drawings
The following brief descriptions of the contents expressed by each figure and the marks in the figures in the specification of the present invention are as follows:
FIG. 1 is a schematic diagram of a mobile weld treatment apparatus;
fig. 2 is a schematic diagram of the power module in fig. 1.
Detailed Description
The following description of the embodiments with reference to the drawings is intended to illustrate the present invention in further detail, such as the shapes and structures of the components, the mutual positions and connections between the components, the functions and working principles of the components, the manufacturing process, and the operation and use methods, etc., so as to help those skilled in the art understand the present invention more completely, accurately and deeply.
As shown in figure 1, the movable welding seam processing device comprises a cooling water tank, a movable trolley, an induction box and a power cabinet which are fixed on the movable trolley, wherein the power cabinet and the induction box are both arranged on the movable trolley of the welding machine, the power cabinet is preferably arranged on a transmission side platform of the movable trolley, the induction box is arranged on the movable trolley at the rear side of a laser head of the welding machine, when the welding seam of the strip steel is welded, the movable trolley moves from a strip steel operation side to a transmission side at the speed of 20 m/min, the welding machine laser moving together with the movable trolley welds the strip steel according to set parameters, and an inductor moving together with the movable trolley heats the lower surface of the strip steel, so that the movable heating heat.
The inductor is fixed with in the response box, the transformer, power cabinet internal fixation has DSP and power module, DSP passes through communication cable and is connected with the P L C of control welding machine work, the power module output passes through supply cable and is connected with the transformer input, the transformer output passes through supply cable and is connected with the inductor end, the power module input passes through supply cable and mains connection, DSP passes through signal line connection power module's control end interface, only two of cable between power cabinet and the response box like this, connecting cable is small in quantity.
As shown in fig. 2, the power module includes a rectifying unit, a switching unit, a capacitor C1 and a capacitor C2, an input end of the rectifying unit is connected to the utility power, an output end of the rectifying unit is connected to a positive input end and a negative input end of the switching unit, the positive output end and the negative output end of the switching unit are connected in series with the load through a capacitor C2, a capacitor C1 is connected between the positive input end and the negative input end of the switching unit, a signal line connected to the DSP is connected to the switching unit, the switching unit is formed by connecting 4 IGBTs in a bridge manner, the rectifying unit is a rectifier bridge circuit formed by diodes, capacitors C1 and C2 are large electrolytic capacitors, and the rectifier bridge and the IGBTs are packaged together to form the power module, and the overall structure. And a DSP control board is adopted for control, heat treatment software is installed on the DSP board, and the on and off of the IGBT are controlled according to the voltage, current and frequency required by heat treatment, so that the heat treatment temperature is controlled. The water temperature in the water tank is controlled within 24 +/-3 ℃ by a refrigerator of the cooling water tank, a flexible water pipe of the cooling water tank is connected with a power cabinet and an inductor on the movable trolley through a drag chain of the movable trolley, and the power cabinet and the inductor can be cooled when the heat treatment device works.
The DSP control board receives signals of the detection element, detects actual voltage and current, calculates actual power, and sends the actual power to the welding machine P L C controller through TCP/IP communication data.
The present invention has been described above with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, and that the invention is not limited to the specific embodiments described above, but rather is intended to cover various insubstantial modifications of the inventive method and solution, or its application to other applications without modification.
Claims (5)
1. A movable welding seam processing device comprises a cooling water tank, a movable trolley, an induction box and a power cabinet, wherein the induction box and the power cabinet are fixed on the movable trolley, the cooling water tank is installed on the ground on the side face of the movable trolley, the power cabinet and the induction box are fixed on the movable trolley, a DSP and a power module are fixed in the power cabinet, an inductor and a transformer are fixed in the induction box, the DSP is connected with a P L C for controlling a welding machine to work through a communication cable, the output end of the power module is connected with the input end of the transformer through a power supply cable, the output end of the transformer is connected with the inductor through the power supply cable, the input end of the power module is connected with a mains supply through the power supply cable, and the DSP is connected with a control end.
2. The mobile weld processing apparatus according to claim 1, wherein: the power cabinet is installed on a transmission side platform of the movable trolley, and the induction box is installed on the rear side of a laser head of the welding machine.
3. The mobile weld processing apparatus according to claim 2, wherein: and a touch screen is arranged outside the power cabinet and is connected with the DSP through a signal line.
4. The moving weld processing apparatus according to claim 1, 2 or 3, wherein: the power module includes rectifier unit, switch element, electric capacity C1 and electric capacity C2, the commercial power is connected to rectifier unit's input, switch element's positive input end and negative input are connected to rectifier unit's output, switch element's positive output end and negative output pass through electric capacity C2 and establish ties with the load, electric capacity C1 connects between switch element's positive input end and negative input, connects DSP's signal line access switch element.
5. The mobile weld processing apparatus according to claim 4, wherein: the switching unit is formed by connecting 4 IGBTs in a bridge mode, and the rectifying unit is a rectifying bridge circuit formed by diodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922211020.4U CN211079274U (en) | 2019-12-11 | 2019-12-11 | Movable welding seam processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922211020.4U CN211079274U (en) | 2019-12-11 | 2019-12-11 | Movable welding seam processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211079274U true CN211079274U (en) | 2020-07-24 |
Family
ID=71645774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922211020.4U Active CN211079274U (en) | 2019-12-11 | 2019-12-11 | Movable welding seam processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211079274U (en) |
-
2019
- 2019-12-11 CN CN201922211020.4U patent/CN211079274U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102857134B (en) | High-frequency inverter power supply of wireless power transmission device and frequency doubling control method for inverter power supply | |
| CN202741914U (en) | Intermediate-frequency-inversion direct-current welding power supply | |
| CN103269112A (en) | Core of inverter-type anti-explosion charger | |
| CN107671406A (en) | D.C. resistance spot welding multi-modal feedback control method | |
| CN108242816A (en) | A kind of Three-Phase Parallel multi-functional converter and its method of work | |
| CN102832582A (en) | Online anti-icing and de-icing control system of alternating current electrified railway catenary | |
| CN104368896B (en) | A kind of dark fusion penetration union-melt weld controller | |
| CN102055354B (en) | Alternating current-direct current (AC-DC) converter and frequency converter | |
| CN211079274U (en) | Movable welding seam processing device | |
| CN102922091A (en) | Digitally-controlled multifunctional inverted arc welding machine | |
| CN204843217U (en) | Multi -functional IGBT high frequency contravariant DC welding, dual -purpose machine charges | |
| CN103737154A (en) | High-frequency square-wave DC (Direct Current) pulse coupling power unit used for electrical arc welding | |
| CN102457198A (en) | High-voltage power supply of electric dust collector | |
| CN202910439U (en) | Digital control multifunction inverted arc welding machine | |
| CN207772938U (en) | A kind of flexible cophase supply device for electric railway | |
| CN202550900U (en) | High-voltage power supply of electric dust collector | |
| CN203119838U (en) | High-performance four-quadrant frequency converter | |
| CN102361341B (en) | Contravariant pulsed program controlled charging equipment | |
| CN104561470A (en) | Parallel resonance intermediate-frequency welding heat treatment device | |
| CN203243101U (en) | Inverted explosion-proof charger core | |
| CN203951367U (en) | The contravariant MIG arc-welding power supply device of the signal control module based on Single Chip Microcomputer (SCM) system | |
| CN204434668U (en) | A kind of parallel resonance intermediate frequency welding thermal treatment unit | |
| CN104038071A (en) | Inverter type electric arc spraying power source based on phase-shifted full-bridge | |
| CN103687116A (en) | Digital FM (Frequency Modulation) PLL (Phase-locked Loop) full-bridge serial resonance electromagnetic induction heating power supply | |
| CN203537081U (en) | Novel non-contact power supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |