CN104785937A - Automatic coil pipe welding workstation - Google Patents
Automatic coil pipe welding workstation Download PDFInfo
- Publication number
- CN104785937A CN104785937A CN201510184971.0A CN201510184971A CN104785937A CN 104785937 A CN104785937 A CN 104785937A CN 201510184971 A CN201510184971 A CN 201510184971A CN 104785937 A CN104785937 A CN 104785937A
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- CN
- China
- Prior art keywords
- carrying
- supporting mechanism
- welding
- coil pipe
- described supporting
- 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.)
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Classifications
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
- B23K31/027—Making tubes with soldering or welding
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Abstract
The invention provides an automatic coil pipe welding workstation which can automatically conduct welding on a U-shaped pipe under the situation that manual intervention is reduced. The automatic coil pipe welding workstation comprises a supporting mechanism, a carrying mechanism, a first welding fixing mechanism, a carrying welding mechanism, a preheating mechanism, a second welding fixing mechanism, a turning mechanism, a conveying mechanism and a control mechanism, wherein the carrying mechanism, the first welding fixing mechanism, the carrying welding mechanism, the preheating mechanism, the second welding fixing mechanism and the turning mechanism are arranged on the supporting mechanism, the conveying mechanism is movably arranged on the supporting mechanism, and the control mechanism is connected with the carrying mechanism, the first welding fixing mechanism, the preheating mechanism, the carrying welding mechanism, the second welding fixing mechanism, the turning mechanism and the conveying mechanism. By means of the automatic coil pipe welding workstation, a large amount of manpower intervention is not needed, and the manufacturing cost is reduced.
Description
Technical field
The present invention relates to automatic field, refer to a kind of coil pipe automatically welding workstation especially.
Background technology
Injection boiler is topmost energy consumption equipment in oil field oil recovery by heating process, wherein radiant section is the main heating surface of injection boiler, U-shaped boiler tube in burner hearth directly accepts flame radiation heat, and then the water heat of all acceptance passed in boiler tube, make water vapor produce the steam with certain pressure and temperature.Boiler operationally, the mean temperature of burner hearth about 950 DEG C;
Boiler U-shaped welding of tubes mainly diameter is less than the butt welding of 76mm small-bore pipe, and its material is from heat-resisting, withstand voltage high-alloy steel, and welding point all requires the radiographic inspection of carrying out 100%.
The banjo fixing butt jointing number of boiler small-bore pipe and wall thickness, increase along with the increase of boiler capacity, in prior art, the welding of U pipe generally adopt assemble manually, manual mode carries out, and then cause that labour intensity is large, quality is unstable, efficiency is low, cost is high and need a large amount of manpower;
Therefore a kind of device that can carry out U-shaped boiler tube automatic welding in the urgent need to.
Summary of the invention
The present invention proposes a kind of coil pipe automatically welding workstation, automatically can carry out the welding of U-shaped pipe when reducing manpower intervention.
Technical scheme of the present invention is achieved in that
A kind of coil pipe automatically welding workstation, comprising:
Supporting mechanism, for being arranged on workplace;
Carrying mechanism, is arranged on supporting mechanism, the first carrying group and the second carrying group, and the first carrying group is arranged on supporting mechanism one end, and the second carrying group is arranged on the supporting mechanism other end;
First is welded and fixed mechanism, is arranged on supporting mechanism;
Carrying welding mechanism, is arranged on supporting mechanism;
Preheating mechanism, is located on supporting mechanism;
Second is welded and fixed mechanism, is arranged on supporting mechanism;
Steering mechanism, is arranged on supporting mechanism;
Connecting gear, for the work piece delivery that will have welded, is movably arranged on supporting mechanism;
Controlling organization, is welded and fixed mechanism respectively, preheating mechanism, carrying welding mechanism, second is welded and fixed mechanism, steering mechanism and connecting gear and is connected with carrying mechanism, first.
As further technical scheme, also comprise: slow cooling mechanism, is arranged on supporting mechanism.
As further technical scheme, also comprise: flaw detection mechanism, for obtaining the workpiece that connecting gear transmits, and carrying out flaw detection being carried out to this workpiece, being connected with supporting mechanism.
As further technical scheme, flaw detection mechanism comprises:
Support body, is connected with supporting mechanism;
Workpiece movement device, is arranged on support body;
Carrying out flaw detection bracing frame, is arranged on support body;
Carrying out flaw detection device, is arranged on support body.
As further technical scheme, flaw detection mechanism also comprises:
Finished product bracing frame, is arranged on support body.
As further technical scheme, also comprise: release mechanism, be arranged on supporting mechanism.
As further technical scheme, also comprise: purification mechanism, for environment purification, be connected with supporting mechanism.
As further technical scheme, the first carrying group comprises: first moves slideway and the first Handling device, and first moves installation of slide track in supporting mechanism one end, and the first Handling device is movably arranged on first and moves on slideway;
Second carrying group comprises: second moves slideway and the second Handling device, and second moves installation of slide track at the supporting mechanism other end, and the second Handling device is movably arranged on second and moves on slideway.
As further technical scheme, carrying welding mechanism comprises:
3rd carrying group, is arranged on supporting mechanism;
Welder, is arranged on supporting mechanism.
Preferably, controlling organization is PLC controlling organization.
Technical solution of the present invention is by coordinating by carrying mechanism and carrying welding mechanism the Combination Design that first is welded and fixed mechanism, preheating mechanism and second is welded and fixed mechanism, realize automatically carrying out welding straight tube and bend pipe, and by realizing after twice welding welding rear formation U-shaped pipe, and all controlled by controlling organization in the process, realize full automatic working, and then compared with prior art get involved without the need to a large amount of manpowers, the cost of manufacture of reduction;
And in the process of work, U-shaped pipe automatic welding completes, and makes welding quality be improved, and the uniformity of welding is improved equally, and then while reduction labour, the product quality after having welded is improved.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of coil pipe automatically welding workstation of the present invention;
Fig. 2 is the structural representation of the top view of Fig. 1;
Fig. 3 is the structural representation of mechanism of detecting a flaw in the present invention.
In figure:
1, supporting mechanism; 21, the first carrying group; 211, first slideway is moved; 212, the first Handling device; 22, the second carrying group; 221, second slideway is moved; 222, the second Handling device; 3, first mechanism is welded and fixed; 4, welding mechanism is carried; 5, preheating mechanism; 6, second mechanism is welded and fixed; 7, connecting gear; 8, slow cooling mechanism; 9, flaw detection mechanism; 91, support body; 92, workpiece movement device; 93, carrying out flaw detection bracing frame; 94, carrying out flaw detection device; 95, finished product bracing frame;
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figures 1 to 3, a kind of coil pipe automatically welding workstation that the present invention proposes, comprising:
Supporting mechanism 1 is arranged on and makes land used, carries out the support of overall part;
Carrying mechanism, be arranged on supporting mechanism 1, concrete, carrying mechanism comprises the first carrying group 21 and the second carrying group 22, wherein, first carrying group 21 is arranged on supporting mechanism 1 one end, second carrying group 22 is arranged on supporting mechanism 1 other end, before welding, and the carrying of the straight tube before being welded by the first carrying group 21 and the second carrying group 22 acting in conjunction, wherein
First carrying group 21 first moves slideway 211 and the first Handling device 212, the first and moves slideway 211 and be arranged on supporting mechanism 1 one end, and the first Handling device 212 is movably arranged on first and moves on slideway 211;
Second carrying group 22 comprises second and moves slideway 221 and the second Handling device 222, the second and move slideway 221 and be arranged on supporting mechanism 1 other end, and the second Handling device 222 is movably arranged on second and moves on slideway 221;
When carrying out straight tube carrying, the second carrying dress is coordinated to be captured by straight tube in straight tube Material collecting box for harvesting by the straight tube that needs weld by the first Handling device 212, after capturing, the first Handling device 212 and the action simultaneously of the second Handling device 222, make the straight tube of crawl reach assigned address;
First is welded and fixed mechanism 3 is arranged on supporting mechanism 1, straight tube is captured rear by the first Handling device 212 and the second Handling device 222 and moves, and the straight tube after movement is positioned over first and is welded and fixed in mechanism 3, and straight tube is welded and fixed in mechanism 3 being fixed on first, volume can be welded and fixed mechanism 3 first and drive straight tube and Xining to move;
Carrying welding mechanism 4 is arranged on supporting mechanism 1, by carrying welding mechanism 4, needs are captured with the elbow that straight tube carries out welding and move in elbow Material collecting box for harvesting, when by first be welded and fixed mechanism 3 drive straight tube move to carrying welding mechanism 4 after, the elbow captured with carrying welding mechanism 4 docks, and carry out welding of elbow and straight tube by carrying welding mechanism 4, and in the process of welding, carried out the rotation of straight tube by carrying welding mechanism 4 according to the needs of angle, and in the process of straight tube rotation, drive the logical rotation of elbow one, and then straight tube can be realized weld with the comprehensive of elbow, after welding completes, be welded and fixed mechanism 3 by first and welding completed straight tube and elbow oppositely moves, straight tube and elbow are shifted out and carries welding mechanism 4, wherein,
Carrying welding mechanism 4 comprises the 3rd carrying group and welder, 3rd carrying group and welder are all arranged on supporting mechanism 1, clearance is crossed the 3rd carrying group and logical to be taken out ten thousand in elbow Material collecting box for harvesting, and be placed in the position with straight tube welding, when first is welded and fixed mechanism 3 straight tube is moved to elbow, by welder, elbow is welded with straight tube;
Preheating mechanism 5 is arranged on supporting mechanism 1, when first is welded and fixed after straight tube and elbow oppositely move by mechanism 3, pass through carrying mechanism, straight tube and elbow are carried on preheating mechanism 5, and be again carried on preheating mechanism 5 through another root straight tube by carrying mechanism, and by preheating mechanism 5, another root straight tube and elbow are fixed;
Second is welded and fixed mechanism 6 is arranged on supporting mechanism 1, after another straight tube and elbow being fixed by preheating mechanism 5, be carried to second by two straight tubes one elbow of carrying mechanism after fixedly completing to be welded and fixed in mechanism 6, and two straight tube one elbow can be welded and fixed mechanism 6 by second moves;
Steering mechanism is arranged on supporting mechanism 1, under being welded and fixed the effect of mechanism 6 second, yellow straight tube one elbow is sent to steering mechanism, elbow is welded with another straight tube, certainly in the process of welding, the rotation of two straight tube one elbow is carried out as required by steering mechanism, realize welding completely another straight tube and elbow, after having welded, be welded and fixed mechanism 6 by second and two straight tube one elbow is oppositely moved;
Connecting gear 7 is movably arranged on supporting mechanism 1, when second is welded and fixed after two straight tube one elbow oppositely moves by mechanism 6, by carrying mechanism, two straight tube one elbow is carried on connecting gear 7, and by two straight tubes one elbow transmission that connecting gear 7 will weld, so just carried out the welding of a U-shaped pipe;
Controlling organization respectively with controlling organization, be welded and fixed mechanism 3, preheating mechanism 5 with carrying mechanism, first respectively, carry welding mechanism 4, second be welded and fixed mechanism 6, steering mechanism and connecting gear 7 and be connected, by setting in advance in the process of work, each several part is made to carry out corresponding action and operation; In the present invention, preferred controlling organization is PLC controlling organization;
By technique scheme, realize the welding automatically carrying out U-shaped pipe, and without the need to the artificial or a small amount of artificial access of needs in the process of welding, while raising welding quality, reduce cost of manufacture.
Slow cooling mechanism 8 is arranged on supporting mechanism 1, after elbow and straight tube welding complete, is positioned in slow cooling mechanism 8, carries out slow cooling process.
The workpiece transmitted for obtaining connecting gear 7 is also comprised in the present invention, and this workpiece is carried out to the flaw detection mechanism 9 of carrying out flaw detection, be connected with supporting mechanism 1, after elbow and two straight tube weldings complete, by flaw detection, mechanism 9 carries out carrying out flaw detection to two straight tubes one elbow after having welded, and underproof product is kicked out of in the process detected, wherein
Flaw detection mechanism 9 comprises support body 91, workpiece movement device 92, carrying out flaw detection bracing frame 93 and carrying out flaw detection device 94, support body 91 is connected with supporting mechanism 1, workpiece movement device 92, flaw detection clamp standoff frame and carrying out flaw detection device 94 are all arranged on support body 91, obtain two straight tubes one elbow that conveyer transmits, by workpiece movement device 92 two straight tube one elbow captured and be positioned on carrying out flaw detection bracing frame 93, wherein, carrying out flaw detection bracing frame 93 can make two straight tube one elbow move, namely the movement of two straight tube one elbow is carried out by carrying out flaw detection bracing frame 93, and by the carrying out flaw detection device 94 of two straight tube one elbow braking, the carrying out flaw detection of two straight tube one elbow is carried out by carrying out flaw detection device 94, and the screening of workpiece is carried out according to testing result,
Certainly for ease of the arrangement of the workpiece after having detected a flaw, mechanism 9 of detecting a flaw in the present invention also comprises: finished product bracing frame 95, be arranged on support body 91, under the effect of workpiece movement device 92, the qualified product of flaw detection is positioned on finished product bracing frame 95, and when bracing frame fills with, go out to detect a flaw by workpiece handling mechanism 9;
For improving the overall security at working stage, also arrange release mechanism in the present invention, be arranged on supporting mechanism 1, carry out equipment run the protection being by release mechanism, in the present invention, release mechanism can be safe fence, is arranged on entirety around; Also can be safety relay, when a failure occurs can auto-breaking; Can also be safe light curtain, when being in safe light curtain scope, equipment stops action; Certainly can also be green indicating lamp, when there is the problem of different brackets, light different colours etc.;
The generation of flue gas can be attended by process due to welding, therefore, the purification mechanism being used for environment purification is set in the present invention, this purification mechanism is connected with supporting mechanism 1, pass through purification mechanism, the recovery of the flue gas produced when carrying out welding in operating environment, and then avoid flue gas to impact the health of operating personnel etc. or environment.
These are only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a coil pipe automatically welding workstation, is characterized in that, comprising:
Supporting mechanism (1), for being arranged on workplace;
Carrying mechanism, be arranged on described supporting mechanism (1), first carrying group (21) and the second carrying group (22), and described first carrying group (21) is arranged on described supporting mechanism (1) one end, described second carrying group (22) is arranged on described supporting mechanism (1) other end;
First is welded and fixed mechanism (3), is arranged on described supporting mechanism (1);
Carrying welding mechanism (4), is arranged on described supporting mechanism (1);
Preheating mechanism (5), is located on described supporting mechanism (1);
Second is welded and fixed mechanism (6), is arranged on described supporting mechanism (1);
Steering mechanism, is arranged on described supporting mechanism (1);
Connecting gear (7), for the work piece delivery that will have welded, is movably arranged on described supporting mechanism (1);
Controlling organization, is welded and fixed mechanism (3) respectively, described preheating mechanism (5), described carrying welding mechanism (4), described second is welded and fixed mechanism (6), described steering mechanism and described connecting gear (7) and is connected with described carrying mechanism, described first.
2. coil pipe automatically welding workstation as claimed in claim 1, is characterized in that, also comprise: slow cooling mechanism (8), be arranged on described supporting mechanism (1).
3. coil pipe automatically welding workstation as claimed in claim 1, it is characterized in that, also comprise: flaw detection mechanism (9), for obtaining the workpiece that described connecting gear (7) transmits, and carrying out flaw detection is carried out to this workpiece, be connected with described supporting mechanism (1).
4. coil pipe automatically welding workstation as claimed in claim 3, it is characterized in that, described flaw detection mechanism (9) comprising:
Support body (91), is connected with described supporting mechanism (1);
Workpiece movement device (92), is arranged on described support body (91);
Carrying out flaw detection bracing frame (93), is arranged on described support body (91);
Carrying out flaw detection device (94), is arranged on described support body (91).
5. coil pipe automatically welding workstation as claimed in claim 4, it is characterized in that, described flaw detection mechanism (9) also comprises:
Finished product bracing frame (95), is arranged on described support body (91).
6. coil pipe automatically welding workstation as claimed in claim 1, is characterized in that, also comprise: release mechanism, be arranged on described supporting mechanism (1).
7. coil pipe automatically welding workstation as claimed in claim 1, is characterized in that, also comprise: purification mechanism, for environment purification, be connected with described supporting mechanism (1).
8. coil pipe automatically welding workstation as claimed in claim 1, is characterized in that,
Described first carrying group (21) comprising: first moves slideway (211) and the first Handling device (212), described first moves slideway (211) is arranged on described supporting mechanism (1) one end, and described first Handling device (212) is movably arranged on described first and moves on slideway (211);
Described second carrying group (22) comprising: second moves slideway (212) and the second Handling device (222), described second moves slideway (212) is arranged on described supporting mechanism (1) other end, and described second Handling device (222) is movably arranged on described second and moves on slideway (212).
9. coil pipe automatically welding workstation as claimed in claim 1, it is characterized in that, described carrying welding mechanism (4) comprising:
3rd carrying group, is arranged on described supporting mechanism (1);
Welder, is arranged on described supporting mechanism (1).
10. coil pipe automatically welding workstation as claimed in claim 1, it is characterized in that, described controlling organization is PLC controlling organization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510184971.0A CN104785937A (en) | 2015-04-20 | 2015-04-20 | Automatic coil pipe welding workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510184971.0A CN104785937A (en) | 2015-04-20 | 2015-04-20 | Automatic coil pipe welding workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104785937A true CN104785937A (en) | 2015-07-22 |
Family
ID=53551360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510184971.0A Pending CN104785937A (en) | 2015-04-20 | 2015-04-20 | Automatic coil pipe welding workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104785937A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722373A (en) * | 2008-10-24 | 2010-06-09 | 中煤张家口煤矿机械有限责任公司 | Robot automatic welding production line of middle groove and technological method thereof |
| CN103433629A (en) * | 2013-08-02 | 2013-12-11 | 沧州天瑞星光热技术有限公司 | Assembly line of medium-high temperature solar thermal-collecting tube assembly |
| CN104117854A (en) * | 2013-04-25 | 2014-10-29 | 南通中集大型储罐有限公司 | Automatic heat exchange pipe coil spot welding device and method |
| CN204747792U (en) * | 2015-04-20 | 2015-11-11 | 骏马石油装备制造有限公司 | Coil pipe automatic weld workstation |
| CN104785964B (en) * | 2015-04-20 | 2017-05-24 | 骏马石油装备制造有限公司 | Radiant section coil pipe welding work station |
-
2015
- 2015-04-20 CN CN201510184971.0A patent/CN104785937A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722373A (en) * | 2008-10-24 | 2010-06-09 | 中煤张家口煤矿机械有限责任公司 | Robot automatic welding production line of middle groove and technological method thereof |
| CN104117854A (en) * | 2013-04-25 | 2014-10-29 | 南通中集大型储罐有限公司 | Automatic heat exchange pipe coil spot welding device and method |
| CN103433629A (en) * | 2013-08-02 | 2013-12-11 | 沧州天瑞星光热技术有限公司 | Assembly line of medium-high temperature solar thermal-collecting tube assembly |
| CN204747792U (en) * | 2015-04-20 | 2015-11-11 | 骏马石油装备制造有限公司 | Coil pipe automatic weld workstation |
| CN104785964B (en) * | 2015-04-20 | 2017-05-24 | 骏马石油装备制造有限公司 | Radiant section coil pipe welding work station |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20190611 |