CN101733535A - Plasma arc plane surface welding machine - Google Patents
Plasma arc plane surface welding machine Download PDFInfo
- Publication number
- CN101733535A CN101733535A CN200910231530A CN200910231530A CN101733535A CN 101733535 A CN101733535 A CN 101733535A CN 200910231530 A CN200910231530 A CN 200910231530A CN 200910231530 A CN200910231530 A CN 200910231530A CN 101733535 A CN101733535 A CN 101733535A
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- Prior art keywords
- welding
- plasma
- plasma arc
- plane surface
- arc plane
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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
- B23K10/00—Welding or cutting by means of a plasma
- B23K10/006—Control circuits therefor
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
- B23K37/0235—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member forming part of a portal
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
- Arc Welding Control (AREA)
Abstract
The invention discloses a plasma arc plane surface welding machine, and aims to provide plasma arc plane surface welding equipment for a plane-shaped composite material surface welding product. The plasma arc plane surface welding machine comprises a machine frame and a welding platform, wherein the machine frame is in a portal frame structure, the welding platform is correspondingly arranged, and the machine frame and the welding platform can relatively longitudinally move in parallel under the drive of a longitudinal travelling motor; a transverse sliding plate which is driven by a transverse mobile motor and can transversely move or swing is arranged at the side of a crossbeam of the machine frame, a liftable welding torch bracket is arranged at the outer side of the transverse sliding plate, a plasma welding torch pointing to the welding platform is installed on the welding torch bracket, the height position of the plasma welding torch can be adjusted under the drive of a lifting motor, and the plasma welding torch is also provided with a direct current welding power supply, a working gas and a cooling water source; and leads for connecting all motors are led to a control box and automatic control is realized through an electric automatic control system. The plasma arc plane surface welding machine has reasonable structural design and mature and reliable technology, satisfies each operational requirement for welding working, and realizes high-efficiency automatic production.
Description
Technical field
The invention belongs to technical field of welding equipment, be specifically related to a kind of plasma arc plane surface welding machine.
Background technology
Point out in " high-quality high-wearing feature technique for overlaying " literary composition of " welding " magazine 1999 the 2nd phases the 5th to 8 page of publication, composite utilizes the plasma arc surfacing technology to obtain the composite overlaying layer with high-wearing feature, is the important development of plasma arc surfacing application technology.The composite overlaying layer steady quality that adopts the plasma arc surfacing technology to obtain is reliable; under the working condition of serious wear; the wearability performance of composite overlaying layer is particularly outstanding; because overlay cladding and workpiece to be protected surface are metallurgical binding; therefore have higher binding strength, and can satisfy certain shock resistance requirement.
In recent years, both at home and abroad the plasma arc surfacing technology of composite has been carried out deep research, and obtained significant progress.Relatively lag behind but aspect some of the process equipment of composite plasma arc surfacing, develop, the welding equipment aspect that for example is used for the built-up welding product of large-area planar shape, the plasma arc plane surface welding machine that has not yet to see mature and reliable is used for producing, the plane surface welding product is still based on manual production, not only welding quality is difficult to guarantee, and production efficiency is low, and operator's labour intensity is big.
Summary of the invention
The purpose of this invention is to provide a kind of plasma arc plane surface welding machine, the composite products that is used for flat shape adopts the process of plasma arc surfacing to realize high-efficient automatic production.
The present invention is achieved by the following technical solutions: plasma arc plane surface welding machine, comprise that column and crossbeam are the frame and the jig that is arranged at the frame correspondence position of the portal frame structure of main body composition, under the driving of vertical movable motor, frame can move relative to parallel longitudinal with jig; Be provided with in the crossbeam side of frame by transverse mobile motor drive can laterally move or swing cross slide, lateral surface at cross slide is provided with liftable welding gun support, the plasma gun that points to jig is installed on the welding gun support, the height and position of plasma gun is adjustable under lifting motor drives, and plasma gun also is equipped with the direct current source of welding current, working gas and cooling water source; The lead that connects each motor leads to control cabinet and realizes control automatically by the electric autocontrol device.
Described jig is the fixing horizontal setting, bottom at two pillars of frame is equipped with walking roller respectively, walking roller is located on the guide rail of two horizontal layings, two vertical movable motors connect the rack-and-pinion transmission by decelerator and pay, tooth bar is fixed on the guide rail outside, and described vertical movable motor is variable-frequency motor or servomotor.
Described cross slide is by two linear guide bearings of crossbeam lateral surface, lateral surface at cross slide is equipped with transverse mobile motor and decelerator, the output gear of decelerator stretches out backward, pay with the tooth bar formative gear tooth bar transmission of the horizontal direction that is installed in the crossbeam lateral surface, transverse mobile motor adopts servomotor.
Described welding gun support includes lifter slide, lifter slide is bearing on the cross slide by the line slide rail of the above-below direction on the cross slide lateral surface, plasma gun is installed in the bottom in lifter slide front, the top of lifter slide is equipped with lifting motor and decelerator, the output gear of decelerator stretches out backward, pay with the tooth bar formative gear tooth bar transmission that is installed in the above-below direction on the cross slide, described lifting motor adopts servomotor.
The described quantity that is installed in the welding gun support of cross slide lateral surface and is installed in the plasma gun on the welding gun support can be 2 or 3 or 4, and parallel separation is installed in the cross slide lateral surface respectively.
Described electric autocontrol device places in the control cabinet, comprises electronic touch screen, programmable logic controller (PLC), frequency-variable controller, automatic arc voltage control device and input-output equipment, through being electrically connected formation.
The described direct current source of welding current is the high-power IGBT inverter.
Advantage of the present invention and beneficial effect:
Reasonable in design such as mechanical part of the present invention such as frame, jig, cross slide, welding gun support, the laterally mobile or swing of vertical walking of frame, cross slide, the lifting of plasma gun all are the type of drive that adopts motor, decelerator, rack-and-pinion transmission to pay, and technology maturation is reliable.
Electric control system of the present invention comprises electronic touch screen, programmable logic controller (PLC), frequency-variable controller, automatic arc voltage control device and input-output equipment, can realize the operations requirement in the weld job process is satisfied in the control of each moving component and the control of welding condition.
Adopt plasma gun among the present invention and be equipped with the high power DC source of welding current, can satisfy the plasma arc surfacing welding requirements of flat shape composite products, several plasma guns are set, at different workpieces to be machined, each plasma gun can use separately also and can use together by several plasma guns, can realize high efficiency production.
In a word, have the plasma arc plane surface welding machine of above-mentioned plurality of advantages, can realize high-efficient automatic production, reduce labor strength, improve operating condition, guarantee product quality, raise labour productivity.
Description of drawings
Fig. 1 is an agent structure schematic diagram of the present invention.
Fig. 2 is the Facad structure schematic diagram of welding gun support among the present invention.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is done and to describe in further detail.
Plasma arc plane surface welding machine as shown in Figure 1, comprise the frame of the portal frame structure that column 1,11 and crossbeam 2 are formed for main body and be arranged at the jig 3 of frame correspondence position, (place in the column at vertical movable motor, do not draw among the figure) driving under, frame can move relative to parallel longitudinal with jig 3, promptly advances or retreats; Be provided with in crossbeam 2 sides of frame by transverse mobile motor 15 drive can laterally move or swing cross slide 9, lateral surface at cross slide 9 is provided with liftable welding gun support 6, the plasma gun 10 that points to jig 3 is installed on welding gun support 6, the height and position of plasma gun 10 is adjustable under the driving of lifting motor 7, plasma gun 10 also is equipped with the direct current source of welding current, working gas and cooling water source, with flexible shroud 5 protection and introduce or draw; The lead that connects each motor leads to control cabinet and realizes control automatically by the electric autocontrol device.Jig 3 among Fig. 1 is the fixing horizontal setting, be processed with T-slot above the platform, at two pillars 1 of frame and 11 bottom walking roller 16 and 14 are housed respectively, walking roller 16 and 14 is located in respectively on the guide rail 17 and 13 of two horizontal layings, two vertical movable motors connect the rack-and-pinion transmission by decelerator to be paid, and tooth bar 18 and 12 is separately fixed at the guide rail 17 and 13 outsides.Vertically movable motor is variable-frequency motor or servomotor.
Cross slide 9 is by two line slideways, 4 supportings of crossbeam 2 lateral surfaces, lateral surface at cross slide 9 is equipped with transverse mobile motor 15 and decelerator (not drawing in the drawings), the output gear of decelerator stretches out backward, (hidden with the tooth bar of the horizontal direction that is installed in the crossbeam lateral surface by cross slide 9, do not draw among the figure) transmission of formative gear tooth bar pays, and transverse mobile motor 15 adopts servomotors.
As shown in Figure 2, welding gun support 6 includes lifter slide 24, lifter slide 24 (is hidden by lifter slide 24 by the line slide rail of the above-below direction on cross slide 9 lateral surfaces, do not draw among the figure) be bearing on the cross slide 9, plasma gun 10 is through locating the bottom that is installed in lifter slide 24 fronts after fastening, the top of lifter slide 24 is equipped with lifting motor 7 and decelerator 8, the output gear of decelerator 8 stretches out backward, pay with the transmission of the tooth bar that is installed in the above-below direction on the cross slide 9 (hidden by lifter slide 24, do not draw among the figure) formative gear tooth bar.Lifting motor 7 adopts servomotor.Limit switch 19 and 20 is used to limit the starting point and the final position of lifter slide 24, also is the extreme higher position and the extreme lower position of welding gun support 6 simultaneously.Plasma gun 10 also is furnished with water inlet pipe 26 and 27, outlet pipe 21 and 22 and snorkel 23, and working gas can adopt argon gas.Also have connecting terminal block 25 in addition, be used for lifting motor 7, limit switch 19 and compile and being connected control cabinet with 20 lead.
In the present embodiment, the quantity that is installed in the welding gun support 6 of cross slide 9 lateral surfaces and is installed in the plasma gun 10 on the welding gun support 6 is 4, and parallel separation is installed in the lateral surface of cross slide 9 respectively.According to different demands, it also can be 1,2 or 3.
The electric autocontrol device places in the control cabinet, comprises electronic touch screen, programmable logic controller (PLC), frequency-variable controller, automatic arc voltage control device and input-output equipment, through being electrically connected formation.The direct current source of welding current is the high-power IGBT inverter.As adopt the direct current source of welding current of 4 22KW, and supply with 4 plasma guns respectively, rated welding current is 300A * 4,5 millimeters of built-up welding thickness.
Plasma arc plane surface welding machine of the present invention, elder generation is laid in the substrate and the wear-resisting powder agglomates of welded piece on the jig when manipulating, then adjust the relative position of plasma gun and welded piece, and on the touch-screen of control cabinet, establish the welding parameter that needs, as the size of welding, the speed of travel of frame, the swing speed of plasma gun, the width of welding bead, the width of welding bead stack etc., press the start button on the control cabinet, can carry out weld job according to the program of setting, end of job post plasma welding gun is got back to initial operating point automatically.
Obviously, the invention is not restricted to the concrete structure of the foregoing description,, also can adopt frame to fixedly install and jig is driven the mode of walking by vertical movable motor for example in order to realize moving of frame and jig relative to parallel longitudinal; The electric autocontrol device can also adopt Numeric Control Technology.In a word, every any simple modification, equivalents and modification that does not break away from the technical solution of the present invention content still belongs to protection scope of the present invention.
Claims (7)
1. plasma arc plane surface welding machine, it is characterized in that: comprise that column and crossbeam are the frame and the jig that is arranged at the frame correspondence position of the portal frame structure of main body composition, under the driving of vertical movable motor, frame can move relative to parallel longitudinal with jig; Be provided with in the crossbeam side of frame by transverse mobile motor drive can laterally move or swing cross slide, lateral surface at cross slide is provided with liftable welding gun support, the plasma gun that points to jig is installed on the welding gun support, the height and position of plasma gun is adjustable under lifting motor drives, and plasma gun also is equipped with the direct current source of welding current, working gas and cooling water source; The lead that connects each motor leads to control cabinet and realizes control automatically by the electric autocontrol device.
2. plasma arc plane surface welding machine according to claim 1, it is characterized in that: described jig is the fixing horizontal setting, bottom at two pillars of frame is equipped with walking roller respectively, walking roller is located on the guide rail of two horizontal layings, two vertical movable motors connect the rack-and-pinion transmission by decelerator and pay, tooth bar is fixed on the guide rail outside, and described vertical movable motor is variable-frequency motor or servomotor.
3. plasma arc plane surface welding machine according to claim 1, it is characterized in that: described cross slide is by two linear guide bearings of crossbeam lateral surface, lateral surface at cross slide is equipped with transverse mobile motor and decelerator, the output gear of decelerator stretches out backward, pay with the tooth bar formative gear tooth bar transmission of the horizontal direction that is installed in the crossbeam lateral surface, transverse mobile motor adopts servomotor.
4. plasma arc plane surface welding machine according to claim 1, it is characterized in that: described welding gun support includes lifter slide, lifter slide is bearing on the cross slide by the line slide rail of the above-below direction on the cross slide lateral surface, plasma gun is installed in the bottom in lifter slide front, the top of lifter slide is equipped with lifting motor and decelerator, the output gear of decelerator stretches out backward, pay with the tooth bar formative gear tooth bar transmission that is installed in the above-below direction on the cross slide, described lifting motor adopts servomotor.
5. according to claim 1 or 4 described plasma arc plane surface welding machines, it is characterized in that: the described quantity that is installed in the welding gun support of cross slide lateral surface and is installed in the plasma gun on the welding gun support can be 2 or 3 or 4, and parallel separation is installed in the cross slide lateral surface respectively.
6. plasma arc plane surface welding machine according to claim 1, it is characterized in that: described electric autocontrol device places in the control cabinet, comprise electronic touch screen, programmable logic controller (PLC), frequency-variable controller, automatic arc voltage control device and input-output equipment, through being electrically connected formation.
7. plasma arc plane surface welding machine according to claim 1 is characterized in that: the described direct current source of welding current is the high-power IGBT inverter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910231530A CN101733535A (en) | 2009-12-04 | 2009-12-04 | Plasma arc plane surface welding machine |
| PCT/CN2010/000556 WO2011066707A1 (en) | 2009-12-04 | 2010-04-22 | Plasma arc plane overlay welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910231530A CN101733535A (en) | 2009-12-04 | 2009-12-04 | Plasma arc plane surface welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101733535A true CN101733535A (en) | 2010-06-16 |
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ID=42457847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910231530A Pending CN101733535A (en) | 2009-12-04 | 2009-12-04 | Plasma arc plane surface welding machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101733535A (en) |
| WO (1) | WO2011066707A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430880A (en) * | 2011-10-19 | 2012-05-02 | 无锡市锡州冷拉型钢有限公司 | C-shaped preembedding channel multi-head welding machine |
| CN102581429A (en) * | 2011-01-12 | 2012-07-18 | 中国国际海运集装箱(集团)股份有限公司 | Automatic plate welding device and automatic plate welding method |
| CN104308348A (en) * | 2014-10-15 | 2015-01-28 | 武汉高力热喷涂工程有限责任公司 | Gantry type middle groove powder plasma overlaying machine, control system and control method |
| CN104384693A (en) * | 2014-11-18 | 2015-03-04 | 广东工业大学 | Integrated hand-held plasma cladding equipment |
| CN105108399A (en) * | 2015-08-18 | 2015-12-02 | 张家港市宏兴环保设备有限公司 | Four-head surfacing machine |
| CN110587087A (en) * | 2019-10-15 | 2019-12-20 | 宁夏吴忠市好运电焊机有限公司 | Plasma powder surfacing equipment for increasing cladding area |
| CN111215799A (en) * | 2020-01-18 | 2020-06-02 | 山东海瑞林装饰工程有限公司 | Energy-saving steel structure welding equipment |
| CN111670084A (en) * | 2018-01-31 | 2020-09-15 | 株式会社神户制钢所 | Single-side submerged arc welding method and single-side submerged arc welding device |
| CN112719721A (en) * | 2020-12-02 | 2021-04-30 | 海门市帕源路桥建设有限公司 | Three-dimensional multi-head welding spot automatic tracking and positioning welding machine |
| CN116160102A (en) * | 2023-04-21 | 2023-05-26 | 中国核工业二三建设有限公司 | Plasma arc automatic welding equipment for welding stainless steel plates and use method |
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| CN104588939B (en) * | 2014-11-28 | 2016-06-29 | 柳州振业焊接机电设备制造有限公司 | A kind of full automatic conveying welder |
| CN106994577B (en) * | 2017-04-19 | 2018-09-28 | 重庆佛思坦智能装备有限公司 | A kind of mold 3D built-up welding intelligent robots |
| CN107081502A (en) * | 2017-07-05 | 2017-08-22 | 上海大松瓦楞辊有限公司 | A kind of circumferential weld hardfacing special plane |
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| JPS5630076A (en) * | 1979-08-16 | 1981-03-26 | Nippon Kokan Kk <Nkk> | Robot for welding |
| US4626650A (en) * | 1984-06-15 | 1986-12-02 | Cybermation, Inc. | Two-axis cutting machine using a plasma arc torch or the like |
| US4662612A (en) * | 1986-04-11 | 1987-05-05 | Peddinghaus Corporation | Flame cutting apparatus for coping I-beams |
| JP3446900B2 (en) * | 1992-12-11 | 2003-09-16 | 株式会社小松製作所 | Automatic welding equipment for steel connections |
| JPH1052757A (en) * | 1996-08-06 | 1998-02-24 | Mitsubishi Materials Corp | Plasma cladding by welding equipment |
| CN2863338Y (en) * | 2005-12-22 | 2007-01-31 | 刘振英 | Building-up welding apparatus for antifriction plate |
| CN201261115Y (en) * | 2008-08-29 | 2009-06-24 | 上海宝冶工程技术有限公司 | Semiautomatic welding device for rectangular workpiece |
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- 2009-12-04 CN CN200910231530A patent/CN101733535A/en active Pending
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- 2010-04-22 WO PCT/CN2010/000556 patent/WO2011066707A1/en active Application Filing
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581429A (en) * | 2011-01-12 | 2012-07-18 | 中国国际海运集装箱(集团)股份有限公司 | Automatic plate welding device and automatic plate welding method |
| CN102430880A (en) * | 2011-10-19 | 2012-05-02 | 无锡市锡州冷拉型钢有限公司 | C-shaped preembedding channel multi-head welding machine |
| CN104308348A (en) * | 2014-10-15 | 2015-01-28 | 武汉高力热喷涂工程有限责任公司 | Gantry type middle groove powder plasma overlaying machine, control system and control method |
| CN104384693A (en) * | 2014-11-18 | 2015-03-04 | 广东工业大学 | Integrated hand-held plasma cladding equipment |
| CN105108399A (en) * | 2015-08-18 | 2015-12-02 | 张家港市宏兴环保设备有限公司 | Four-head surfacing machine |
| CN111670084A (en) * | 2018-01-31 | 2020-09-15 | 株式会社神户制钢所 | Single-side submerged arc welding method and single-side submerged arc welding device |
| CN111670084B (en) * | 2018-01-31 | 2022-04-15 | 株式会社神户制钢所 | Single-side submerged arc welding method and single-side submerged arc welding device |
| CN110587087A (en) * | 2019-10-15 | 2019-12-20 | 宁夏吴忠市好运电焊机有限公司 | Plasma powder surfacing equipment for increasing cladding area |
| CN110587087B (en) * | 2019-10-15 | 2021-11-09 | 宁夏吴忠市好运电焊机有限公司 | Plasma powder surfacing equipment for increasing cladding area |
| CN111215799A (en) * | 2020-01-18 | 2020-06-02 | 山东海瑞林装饰工程有限公司 | Energy-saving steel structure welding equipment |
| CN112719721A (en) * | 2020-12-02 | 2021-04-30 | 海门市帕源路桥建设有限公司 | Three-dimensional multi-head welding spot automatic tracking and positioning welding machine |
| CN116160102A (en) * | 2023-04-21 | 2023-05-26 | 中国核工业二三建设有限公司 | Plasma arc automatic welding equipment for welding stainless steel plates and use method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011066707A1 (en) | 2011-06-09 |
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Open date: 20100616 |