CN102275045A - Double-faced and double-wire high-speed welding device for aluminum alloy spiral pipe - Google Patents
Double-faced and double-wire high-speed welding device for aluminum alloy spiral pipe Download PDFInfo
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- CN102275045A CN102275045A CN2011101966519A CN201110196651A CN102275045A CN 102275045 A CN102275045 A CN 102275045A CN 2011101966519 A CN2011101966519 A CN 2011101966519A CN 201110196651 A CN201110196651 A CN 201110196651A CN 102275045 A CN102275045 A CN 102275045A
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Abstract
The invention relates to a double-faced and double-wire high-speed welding device for an aluminum alloy spiral pipe, and relates to the technical field of aluminum alloy welding. In the welding device, a belt spiral rolling device is arranged on a machine frame; a first double-wire welding gun and a second double-wire welding gun are arranged on the machine frame respectively; and a back chipping cutter and a slag removal tool are arranged on the machine frame between the first double-wire welding gun and the second double-wire welding gun respectively. In the double-faced and double-wire high-speed welding device, aluminum alloy belts which are rolled to form a spiral pipe shape are welded internally and externally by the first double-wire welding gun and the second double-wire welding gun to fulfill the aim of forming high-speed and high weld joints.
Description
Technical field
The present invention relates to the aluminum alloy solder technology field.
Background technology
Spiral welded pipe production is in making, the important method of major diameter tubing, can be with the steel pipe of the band steel production different-diameter of same width.Nearly five during the last ten years; along with being with the growing of steel continuous rolling technology; submerged-arc welding, ratio-frequency welding and gas shielded arc welding development of technology; and the successful Application of automatic control technology; the spiral welded pipe production technology has obtained unprecedented development, and product is widely used in various aspects such as oil exploitation, pipeline transportation, urban construction.
The aluminium alloy spiral welded pipe is that aluminium alloy strips is rolled into pipe by certain spiral lay, then pipe seam is welded the aluminium-alloy pipe of making.The document of consulting at present shows: for the spiral welded pipe of major diameter steel, generally adopt Lincoln weld both at home and abroad, this technology has become ripe through progressively improving of decades, can produce high-quality spiral welded pipe, but Lincoln weld is not suitable for the welding of aluminium alloy helix tube.And aluminium alloy spiral welded pipe manufacturing technology mainly concentrates on abroad, and wherein France, Germany have adopted advanced Variable Polarity TIG and plasma welding by both sides to realize the welding of aluminium alloy helix tube, but production efficiency is low.Efficient welding method and the equipment of being badly in need of a kind of aluminium alloy spiral welded pipe fill the domestic gaps.
Summary of the invention
The object of the present invention is to provide a kind of two-sided mariages high-speed welding of aluminium alloy helix tube device that obtains high speed, quality weld.
Technical solution of the present invention is: comprise frame, band spiral rolling device is set on frame, first double-wire welding gun and second double-wire welding gun are set respectively on frame, back chipping cutter and scarfing cinder instrument are set respectively on the frame between described first double-wire welding gun and second double-wire welding gun.
The present invention welds with the seam crossing of first double-wire welding gun in the aluminium alloy strips inboard of helix earlier, when aluminium alloy strips is rotated to back chipping cutter place, by back chipping cutter the aluminium alloy strips root that welds in doing is carried out the back chipping operation in the outside, when aluminium alloy strips continues to be rotated to scarfing cinder instrument place, by the scarfing cinder instrument in the outside to do that back chipping handles the aluminium alloy strips root carry out the scarfing cinder operation.When aluminium alloy strips continues to be rotated to the second double-wire welding gun place, weld by the seam crossing of second double-wire welding gun to the aluminium alloy strips outside.
The present invention also connects a CCD vision sensor at the described first double-wire welding gun rear portion, and a described CCD vision sensor is connected with the first double-wire welding gun control system by holding wire.
Connect the 2nd CCD vision sensor at the described second double-wire welding gun rear portion, described the 2nd CCD vision sensor is connected with the second double-wire welding gun control system by holding wire.
By above technology, the present invention has implemented inside and outside twice welding by first double-wire welding gun and second double-wire welding gun respectively to the aluminium alloy strips that rolls into helix respectively, has reached at a high speed, the purpose of quality weld moulding.Advantage of the present invention is:
Carry out weld job when 1, aluminium alloy strips rolls helix tube, greatly improved production efficiency;
2, realized that helix tube welding process and CCD visual sensing are integrated, the omnidistance CCD vision sensor that uses of welding process is followed the tracks of the collection image, can in time find the problem that occurs in the welding process, and take its corresponding measures;
3, the back chipping cutter carries out back chipping welding process the time, and the scarfing cinder instrument carries out scarfing cinder, has greatly improved operating efficiency, has saved manpower and time.
In order to make twice welding have certain time interval, back chipping, scarfing cinder treatment process are also handled in reasonable time, first double-wire welding gun of the present invention is arranged on six-o ' clock position, second double-wire welding gun is arranged on the twelve-hour position, described back chipping cutter is arranged on nine o ' clock positions, and the scarfing cinder instrument is arranged on ten o ' clock positions.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is a left-hand view of the present invention.
The specific embodiment
As shown in Figure 1, 2, the present invention is provided with frame 1, and general band spiral rolling device 2 is set on frame 1.
First double-wire welding gun 3 and second double-wire welding gun 4 are set respectively on frame 1, and described first double-wire welding gun 3 is arranged in the inboard of workpiece to be welded, and is positioned at six-o ' clock position.Second double-wire welding gun 4 is arranged in the outside of workpiece to be welded, and is positioned at the twelve-hour position.
On the frame 1 between first double-wire welding gun 3 and second double-wire welding gun 4, back chipping cutter 5 and scarfing cinder instrument 6 are set respectively in the workpiece outside.And back chipping cutter 5 is arranged on nine o ' clock positions, and scarfing cinder instrument 6 is arranged on ten o ' clock positions.
In addition, adopting mechanical system to connect a CCD vision sensor 7, the one CCD vision sensors 7 at the rear portion of first double-wire welding gun 3 is connected by the control system of holding wire with first double-wire welding gun 3.
Adopting mechanical system to connect the 2nd CCD vision sensor 8, the two CCD vision sensors 8 at the rear portion of second double-wire welding gun 4 is connected by the control system of holding wire with second double-wire welding gun 4.
More than two welding control systems all by industrial computer 9 controls.
Among the figure, 10 is workpiece---aluminium alloy strips.
Claims (4)
1. the two-sided mariages high-speed welding of aluminium alloy helix tube device, comprise frame, it is characterized in that on frame, being provided with band spiral rolling device, first double-wire welding gun and second double-wire welding gun are set respectively on frame, back chipping cutter and scarfing cinder instrument are set respectively on the frame between described first double-wire welding gun and second double-wire welding gun.
2. according to the two-sided mariages high-speed welding of the described aluminium alloy helix tube of claim 1 device, it is characterized in that connecting a CCD vision sensor at the described first double-wire welding gun rear portion, a described CCD vision sensor is connected by the control system of holding wire with first double-wire welding gun.
3. according to claim 1 or the two-sided mariages high-speed welding of 2 described aluminium alloy helix tubes device, it is characterized in that connecting the 2nd CCD vision sensor at the described second double-wire welding gun rear portion, described the 2nd CCD vision sensor is connected by the control system of holding wire with second double-wire welding gun.
4. according to the two-sided mariages high-speed welding of the described aluminium alloy helix tube of claim 1 device, it is characterized in that described first double-wire welding gun is arranged on six-o ' clock position, second double-wire welding gun is arranged on the twelve-hour position, described back chipping cutter is arranged on nine o ' clock positions, and the scarfing cinder instrument is arranged on ten o ' clock positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101966519A CN102275045A (en) | 2011-07-14 | 2011-07-14 | Double-faced and double-wire high-speed welding device for aluminum alloy spiral pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101966519A CN102275045A (en) | 2011-07-14 | 2011-07-14 | Double-faced and double-wire high-speed welding device for aluminum alloy spiral pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102275045A true CN102275045A (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101966519A Pending CN102275045A (en) | 2011-07-14 | 2011-07-14 | Double-faced and double-wire high-speed welding device for aluminum alloy spiral pipe |
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| CN (1) | CN102275045A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993805A (en) * | 2015-07-17 | 2015-10-21 | 中国能源建设集团广东火电工程有限公司 | Improved time-lag twin-wire high-speed welding signal filtering method based on prediction |
| CN105904113A (en) * | 2016-06-20 | 2016-08-31 | 江苏金鑫电器有限公司 | Quality evaluating system for welding parameter of aluminum alloy spiral pipe |
| CN113118656A (en) * | 2021-04-12 | 2021-07-16 | 南通方晟新材料科技有限公司 | Spiral connection grouting sleeve for concrete structure assembly construction and design and processing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05161971A (en) * | 1991-11-20 | 1993-06-29 | Nippon Steel Corp | Method for welding inside of spiral steel pipe and device therefor |
| JP2001038464A (en) * | 1999-07-29 | 2001-02-13 | Nkk Corp | Seam position detecting method of spiral steel pipe |
| CN202147095U (en) * | 2011-07-14 | 2012-02-22 | 江苏金鑫电器有限公司 | Double-faced double-filament high-speed welding device of aluminum alloy spiral pipe |
-
2011
- 2011-07-14 CN CN2011101966519A patent/CN102275045A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05161971A (en) * | 1991-11-20 | 1993-06-29 | Nippon Steel Corp | Method for welding inside of spiral steel pipe and device therefor |
| JP2001038464A (en) * | 1999-07-29 | 2001-02-13 | Nkk Corp | Seam position detecting method of spiral steel pipe |
| CN202147095U (en) * | 2011-07-14 | 2012-02-22 | 江苏金鑫电器有限公司 | Double-faced double-filament high-speed welding device of aluminum alloy spiral pipe |
Non-Patent Citations (2)
| Title |
|---|
| 余进等: "7A52铝合金双丝焊接头的组织与性能", 《焊接学报》 * |
| 薛根奇: "VPPAW在铝合金焊接中的应用", 《电焊机》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993805A (en) * | 2015-07-17 | 2015-10-21 | 中国能源建设集团广东火电工程有限公司 | Improved time-lag twin-wire high-speed welding signal filtering method based on prediction |
| CN105904113A (en) * | 2016-06-20 | 2016-08-31 | 江苏金鑫电器有限公司 | Quality evaluating system for welding parameter of aluminum alloy spiral pipe |
| CN113118656A (en) * | 2021-04-12 | 2021-07-16 | 南通方晟新材料科技有限公司 | Spiral connection grouting sleeve for concrete structure assembly construction and design and processing method |
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Application publication date: 20111214 |