CN206405573U - Boiler pipe fitting girth joint automatic submerged-arc welding system - Google Patents
Boiler pipe fitting girth joint automatic submerged-arc welding system Download PDFInfo
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- CN206405573U CN206405573U CN201621460960.7U CN201621460960U CN206405573U CN 206405573 U CN206405573 U CN 206405573U CN 201621460960 U CN201621460960 U CN 201621460960U CN 206405573 U CN206405573 U CN 206405573U
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Abstract
The utility model is related to uphole steam generator technical field, more particularly to a kind of boiler pipe fitting girth joint automatic submerged-arc welding system.The walking guide rail both sides of the device are respectively equipped with stock shelf and blanking rack, electo-kinetic transport unit and driven transmission unit are installed in walking guide rail, pipe fitting on stock shelf can be transmitted to electo-kinetic transport unit and driven transmission unit, pipe fitting on electo-kinetic transport unit and driven transmission unit can be transmitted to blanking rack, and circumferential weld filament submerged-arc welding welding system includes pipe fitting clamping revolution main frame and automatic water-cooling welding gun.The utility model realizes Automation of Welding, and general warranty welding quality substantially increases speed of welding, it is ensured that the fast and safely reliable production of injection boiler, significantly reduces the cost of labor of injection boiler manufacture.Overcome that existing injection boiler pipe and elbow, pipe and pipe girth joint human weld speed are slow, human weld's mass can not stability contorting deficiency.
Description
Technical field：
The utility model is related to uphole steam generator technical field, more particularly to a kind of boiler pipe fitting girth joint automatic submerged-arc
Welding system.
Background technology：
Injection boiler is the key equipment of heavy crude heat extraction, and it includes the portions such as radiant section, convection section, changeover portion and external equipment
Part.The welding quality and speed of welding of the pipe of radiant section and convection section and the boxing seam welding of elbow, pipe and pipe are to protect
The important indicator that can card injection boiler fast and safely produce.But the pipe of the radiant section of existing injection boiler and convection section with
The boxing seam welding of elbow, pipe and pipe all uses human weld, and cost of labor is wasted significantly, while serious by welder
The limitation of personal weld horizontal and artificial speed of welding.
Utility model content：
The technical problems to be solved in the utility model is to provide a kind of boiler pipe fitting girth joint automatic submerged-arc welding system, should
Device realizes Automation of Welding, and general warranty welding quality substantially increases speed of welding, it is ensured that injection boiler it is quick
Safe and reliable production, significantly reduces the cost of labor of injection boiler manufacture.Overcome existing injection boiler pipe and elbow,
Pipe and pipe girth joint human weld speed are slow, human weld's mass can not stability contorting deficiency.
Technical solution adopted in the utility model is：A kind of boiler pipe fitting girth joint automatic submerged-arc welding system, including
Circumferential weld filament submerged-arc welding welding system, stock shelf, blanking rack, walking guide rail, electo-kinetic transport unit and driven transmission unit；Walking is led
Rail both sides, which are respectively equipped with stock shelf and blanking rack, walking guide rail, is provided with electo-kinetic transport unit and driven transmission unit, feeding
Pipe fitting on frame can be transmitted to electo-kinetic transport unit and driven transmission unit, on electo-kinetic transport unit and driven transmission unit
Pipe fitting can transmit to blanking rack, circumferential weld filament submerged-arc welding welding system includes pipe fitting clamping revolution main frame and automatic water cold welding
Pipe fitting on rifle, electo-kinetic transport unit and driven transmission unit can be sent to pipe fitting clamping revolution main frame along walking guide rail, from
Dynamic water cooled welding torch is arranged on oscillator of welding gun, and automatic water-cooling welding gun is connected with welding gun governor motion, automatic water-cooling welding gun and
Wire-feed motor is connected, and is fixed with flux delivery pipe on the outside of automatic water-cooling welding gun, flux delivery pipe is connected with flux hopper, solder flux
Collection box is arranged on the pipe fitting girth joint lower end for needing to weld, and solder recycling box lower end is connected by connecting tube with flux hopper,
Connect air compressor machine in the connecting tube of solder recycling box lower end, welding parameter digit preset regulation and control system respectively with electo-kinetic transport
Unit, automatic water-cooling welding gun, wire-feed motor, flux hopper switch, air compressor machine are connected, welding parameter digit preset regulation control system
System includes PLC and Current Voltage digital analog converter, and PLC is connected with Current Voltage digital analog converter
Connect, display screen is connected PLC in real time with welding parameter numeral.
Welding gun governor motion is made up of manual two-dimensional adjustment mechanism and angle of welding gun adjuster.
Electo-kinetic transport unit includes electronic mobile trolley used, liftable supporter and air clamper, liftable supporter
Lifted using cylinder.
The beneficial effects of the utility model are：The utility model realizes Automation of Welding, general warranty welding quality, greatly
Improve speed of welding greatly, it is ensured that the fast and safely reliable production of injection boiler, significantly reduce injection boiler manufacture
Cost of labor.
Brief description of the drawings：
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model.
Embodiment：
As shown in figure 1, a kind of boiler pipe fitting girth joint automatic submerged-arc welding system, including circumferential weld filament submerged-arc welding welding system
1st, stock shelf 2, blanking rack 3, walking guide rail 4, electo-kinetic transport unit 5 and driven transmission unit 6；The both sides of walking guide rail 4 are set respectively
Have and be provided with stock shelf 2 and blanking rack 3, walking guide rail 4 on electo-kinetic transport unit 5 and driven transmission unit 6, stock shelf 2
Pipe fitting can be transmitted to electo-kinetic transport unit 5 and driven transmission unit 6, on electo-kinetic transport unit 5 and driven transmission unit 6
Pipe fitting can be transmitted to blanking rack 3, and circumferential weld filament submerged-arc welding welding system 1 includes pipe fitting clamping revolution main frame and automatic water cold welding
Pipe fitting on rifle, electo-kinetic transport unit 5 and driven transmission unit 6 can be sent to pipe fitting clamping revolution main frame along walking guide rail 4,
Automatic water-cooling welding gun is arranged on oscillator of welding gun, and automatic water-cooling welding gun is connected with welding gun governor motion, automatic water-cooling welding gun
It is connected with wire-feed motor, is fixed with flux delivery pipe on the outside of automatic water-cooling welding gun, flux delivery pipe is connected with flux hopper, weldering
Agent collection box is arranged on the pipe fitting girth joint lower end for needing to weld, and solder recycling box lower end passes through connecting tube and flux hopper phase
Even, connect air compressor machine in the connecting tube of solder recycling box lower end, welding parameter digit preset regulation and control system respectively with it is electronic
Transmission unit 5, automatic water-cooling welding gun, wire-feed motor, flux hopper switch, air compressor machine are connected, the regulation of welding parameter digit preset
Control system includes PLC and Current Voltage digital analog converter, PLC and Current Voltage digital-to-analogue conversion
Device is connected, and display screen is connected PLC in real time with welding parameter numeral.
Pipe fitting clamping revolution main frame realizes Workpiece clamping using two manual scroll chucks, is separated by two of 500mm or so
There is provided reliable chucking power for the axiality of chuck guarantee workpiece.Piece-holder revolution uses alternating current generator frequency conversion drive, gear teeth
Bar is driven, sensors configured, and the stepless speed regulation and position for realizing speed are determined.
Welding gun governor motion is made up of manual two-dimensional adjustment mechanism and angle of welding gun adjuster, jointly real with oscillator of welding gun
The position of existing automatic water-cooling welding gun and angle adjustment, the deviation for the workpiece position while welding that displacement when adapting to handling is brought.
Electo-kinetic transport unit 5 includes electronic mobile trolley used, liftable supporter, air clamper.It is electronic mobile trolley used
Driven by motor reducer, liftable supporter is lifted using cylinder, lifting travel 50mm, and cylinders retract is minimum during workpiece feeding
Point, workpiece is placed on exhaust hood on support frame and risen, and workpiece is departed from discharging frame.The work that air clamper will be placed on support frame
Part is clamped.Electronic mobile trolley used movement, welding position is moved to by workpiece.
In use, boiler pipe fitting is lifted on stock shelf 2, adjusted according to the specification of pipe by welding parameter digit preset
Set-up of control system welding parameter is saved, then boiler pipe fitting is transferred to electo-kinetic transport unit 5 and driven transmission unit by stock shelf 2
6, boiler pipe fitting is sent to pipe fitting clamping revolution main frame by electo-kinetic transport unit 5 and driven transmission unit 6, and boiler pipe fitting is docked
After fixation, the automatic water-cooling welding gun alignment weld seam of circumferential weld filament submerged-arc welding welding system 1, welding parameter digit preset regulation control system
System automatically controls flux hopper and opens switch release solder flux, and the welding procedure for opening setting is welded, and reaches setting welding angle
After degree, welding parameter digit preset regulation and control system automatically controls flux hopper and closes flux hopper switch, automatic water cold welding
Rifle is retracted, and removes welding slag, then feeds automatic water-cooling welding gun, adjustment automatic water-cooling welding gun height, welding parameter digit preset again
Regulation and control system automatically controls flux hopper and is again turned on flux hopper switch, carries out second layer welding, by that analogy, until
Complete whole weld seams.In welding process, solder recycling box reclaims excess flux, when being collected into a certain amount of solder flux in solder recycling box
When, welding parameter digit preset regulation and control system controls air compressor machine that the solder flux collected in solder recycling box is automatically transmitted into weldering
In agent funnel, blanking rack 3 is sent to by electo-kinetic transport unit 5 and driven transmission unit 6 after the completion of boiler pipe fitting welding.
It is understood that specifically described above with respect to of the present utility model, be merely to illustrate the utility model and not
The technical scheme described by the utility model embodiment is limited to, it will be understood by those within the art that, still can be with
The utility model is modified or equivalent substitution, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (3)
1. a kind of boiler pipe fitting girth joint automatic submerged-arc welding system, including circumferential weld filament submerged-arc welding welding system (1), stock shelf
(2), blanking rack (3), walking guide rail (4), electo-kinetic transport unit (5) and driven transmission unit (6)；It is characterized in that：Walking is led
Rail (4) both sides be respectively equipped with stock shelf (2) and blanking rack (3), walking guide rail (4) be provided with electo-kinetic transport unit (5) and from
Pipe fitting on dynamic transmission unit (6), stock shelf (2) can be transmitted to electo-kinetic transport unit (5) and driven transmission unit (6),
Pipe fitting on electo-kinetic transport unit (5) and driven transmission unit (6) can be transmitted to blanking rack (3), and circumferential weld filament submerged-arc welding connects
System (1) is included on pipe fitting clamping revolution main frame and automatic water-cooling welding gun, electo-kinetic transport unit (5) and driven transmission unit (6)
Pipe fitting can be sent to along walking guide rail (4) pipe fitting clamping revolution main frame, automatic water-cooling welding gun be arranged on oscillator of welding gun on,
Automatic water-cooling welding gun is connected with welding gun governor motion, and automatic water-cooling welding gun is connected with wire-feed motor, on the outside of automatic water-cooling welding gun
Flux delivery pipe is fixed with, flux delivery pipe is connected with flux hopper, solder recycling box is arranged on the pipe fitting ring for needing to weld
Weld seam lower end, solder recycling box lower end is connected by connecting tube with flux hopper, is connected in the connecting tube of solder recycling box lower end
Air compressor machine, welding parameter digit preset regulation and control system respectively with electo-kinetic transport unit (5), automatic water-cooling welding gun, wire-feed motor,
Flux hopper switch, air compressor machine are connected, and welding parameter digit preset regulation and control system includes PLC and electric current
Voltage digital analog converter, PLC is connected with Current Voltage digital analog converter, and PLC is joined with welding
Display screen is connected number numeral in real time.
2. according to the boiler pipe fitting girth joint automatic submerged-arc welding system described in claim 1, it is characterised in that：The welding gun is adjusted
Section mechanism is made up of manual two-dimensional adjustment mechanism and angle of welding gun adjuster.
3. according to the boiler pipe fitting girth joint automatic submerged-arc welding system described in claim 1, it is characterised in that：The electronic biography
Defeated unit (5) includes electronic mobile trolley used, liftable supporter and air clamper, and liftable supporter uses cylinder liter
Drop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460960.7U CN206405573U (en) | 2016-12-29 | 2016-12-29 | Boiler pipe fitting girth joint automatic submerged-arc welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460960.7U CN206405573U (en) | 2016-12-29 | 2016-12-29 | Boiler pipe fitting girth joint automatic submerged-arc welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206405573U true CN206405573U (en) | 2017-08-15 |
Family
ID=59552492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621460960.7U Active CN206405573U (en) | 2016-12-29 | 2016-12-29 | Boiler pipe fitting girth joint automatic submerged-arc welding system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206405573U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825873A (en) * | 2016-12-29 | 2017-06-13 | 中国石油集团渤海石油装备制造有限公司 | Boiler pipe fitting girth joint automatic submerged-arc welding system |
| WO2022262052A1 (en) * | 2021-06-15 | 2022-12-22 | 南京昱晟机器人科技有限公司 | Robot-based lifting-type pipeline welding apparatus and welding method therefor |
| CN117047393A (en) * | 2023-10-12 | 2023-11-14 | 江苏龙净节能科技有限公司 | Automatic welding production line for heat pipe sealing heads |
-
2016
- 2016-12-29 CN CN201621460960.7U patent/CN206405573U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825873A (en) * | 2016-12-29 | 2017-06-13 | 中国石油集团渤海石油装备制造有限公司 | Boiler pipe fitting girth joint automatic submerged-arc welding system |
| WO2022262052A1 (en) * | 2021-06-15 | 2022-12-22 | 南京昱晟机器人科技有限公司 | Robot-based lifting-type pipeline welding apparatus and welding method therefor |
| CN117047393A (en) * | 2023-10-12 | 2023-11-14 | 江苏龙净节能科技有限公司 | Automatic welding production line for heat pipe sealing heads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201102 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. Address before: 300457, Binhai District, Tanggu Tianjin Binhai New Service Outsourcing Industry Park, building 3 Patentee before: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right |