CN204747799U - Assembly devices of barrel reinforcing ring - Google Patents
Assembly devices of barrel reinforcing ring Download PDFInfo
- Publication number
- CN204747799U CN204747799U CN201520235933.9U CN201520235933U CN204747799U CN 204747799 U CN204747799 U CN 204747799U CN 201520235933 U CN201520235933 U CN 201520235933U CN 204747799 U CN204747799 U CN 204747799U
- Authority
- CN
- China
- Prior art keywords
- stiffening ring
- slide unit
- slip table
- cylindrical shell
- direction slide
- 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.)
- Expired - Fee Related
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides an assembly devices of barrel reinforcing ring, snatch hold -down mechanism including gantry frame, welding robot, removal slip table and reinforcing ring, removing the slip table and comprising to the slip table to slip table and Z to slip table, Y X, X is to the bottom of slip table setting at gantry frame, and Y is in to the slip table setting on protal frame's the crossbeam, Z is in to the slip table setting on protal frame's the stand, Y is connected to the slip table with Z to the slip table, welding robot with can be at the slider fixed connection of Y to the removal on to the slip table of slip table and Z, the reinforcing ring snatchs hold -down mechanism and is used for snatching and removing the reinforcing ring, sets up in gantry frame's frame. Use the utility model discloses, can introduce traditional manufacturing with intellectuality, flexibility, automatic advanced person production technology, bring high efficiency, close friend, green production methods's transformation, realize that upgrade the transition of conventional industries.
Description
Technical field
The utility model relates to a kind of high-pressure gas injection boiler for producing technical field, is specifically related to a kind of assemble mechanism for cylindrical shell stiffening ring during steam-injected boiler cylindrical shell stiffening ring assembly welding.
Background technology
In the production of steam-injected boiler cylindrical shell, due to barrel diameter and long the increasing considerably of cylindrical shell, shell needs multiple single-unit cylindrical shell to connect to form a shell by girth welding, and single-unit cylindrical shell then adopts steel plate compressing and forms with 1 or 2 longitudinal joint assembly weldings.
Steam-injected boiler cylindrical shell generally all will bear high temperature and pressure, and in order to ensure the stabilized structure of the weld seam of girth welding junction, in production technology, being typically employed in circumferential weld place increases the operation that stiffening ring plays structural strengthening, is the critical process in cylindrical shell production.At present, general employing is assembled manually, production technology quality is unstable, cost is high, efficiency is low, needs a large amount of manpower, has now become the bottleneck operation of modern production.
Utility model content
In order to overcome above-mentioned deficiency, the utility model provides a kind of assemble mechanism for cylindrical shell stiffening ring during steam-injected boiler cylindrical shell stiffening ring assembly welding, can exempt hand labour, steady quality, efficiency is high and cost is low.
The technical solution of the utility model is achieved in that
A kind of assemble mechanism of cylindrical shell stiffening ring, comprise gantry stand, welding robot, Mobile Slide and stiffening ring and capture hold-down mechanism, described Mobile Slide is made up of to slide unit, Y-direction slide unit and Z-direction slide unit X, X is arranged on the bottom of gantry stand to slide unit, Y-direction slide unit is arranged on the crossbeam of described gantry support, Z-direction slide unit is arranged on the column of described gantry support, and Y-direction slide unit is connected with Z-direction slide unit, welding robot with can the slide block of movement on Y-direction slide unit with Z-direction slide unit be fixedly connected with; Stiffening ring captures hold-down mechanism and is used for capturing and mobile stiffening ring, is arranged in the framework of gantry stand.
Wherein, preferably, described stiffening ring captures hold-down mechanism and comprises the multiple fixtures be arranged in described gantry stand framework, and multiple fixture presses stiffening ring distribution of shapes, and fixture is clamped by pneumatic and electronic realization.
Wherein, preferably, described welding robot has two covers, can work individually or simultaneously.
Wherein, preferably, also comprise the stiffening ring that also can transport stiffening ring for placing stiffening ring to fix and walking mechanism.
Wherein, preferably, described stiffening ring is fixed and walking mechanism comprises bracket, bracket is provided with rack, the sidewall of rack is provided with the draw-in groove for spacing stiffening ring, the bottom of bracket is provided with guide rail, stiffening ring can be made to fix and walking mechanism moves along guide rail, and guide rail be arranged in parallel along X to the direction of slide unit.
Wherein, preferably, described draw-in groove is made up of the gap of adjacent two limiting tooths be arranged on rack sidewall, and limiting tooth sets in a row, often arranges limiting tooth and outwards forms hierarchic structure successively from top to bottom, to adapt to the radian of stiffening ring; The lifting mechanism for lifting rack is also equipped with in bracket.
The beneficial effects of the utility model:
1. production efficiency is high: the assembling using the utility model can realize product is enhanced productivity greatly, can enhance productivity 10 times, can save labour 20 people through measuring and calculating compared with original handwork.
2. steady quality: use the utility model can realize the assembling of product, group to automated job and intelligent robot's welding, reduce percent defective, improve product quality stability significantly, cut the waste, reduce costs.
3. the mode of production changes: use the utility model, the advanced production technology of intellectuality, flexibility, automation can be introduced into traditional manufacturing, brings transformation that is efficient, friendly, the green mode of production, realizes the transition and upgrade of conventional industries.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment 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 embodiments more of the present utility model, for those of ordinary skill in the art, put after not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the assemble mechanism of the utility model cylindrical shell stiffening ring;
Fig. 2 is that Fig. 1 is along A direction view;
Fig. 3 is that Fig. 1 is along B direction view;
Fig. 4 is that in the utility model, stiffening ring is fixed and the structural representation of walking mechanism.
In figure, 1. gantry stand, 2. welding robot, 3.X is to slide unit, and 4.Y is to slide unit, and 5.Z is to slide unit, and 6. fixture, 7. stiffening ring is fixed and walking mechanism, 71. brackets, 72. racks, 73. limiting tooths, 8. guide rail
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art put obtained every other embodiment after not making creative work, all belong to the scope of the utility model protection.
As shown in FIG. 1 to 3, the present embodiment provides a kind of assemble mechanism of cylindrical shell stiffening ring, comprise gantry stand 1, welding robot 2, Mobile Slide and stiffening ring and capture hold-down mechanism, Mobile Slide is made up of to slide unit 3, Y-direction slide unit 4 and Z-direction slide unit 5 X, X is arranged on the bottom of gantry stand 1 to slide unit 3, Y-direction slide unit 4 is arranged on the crossbeam of gantry support, Z-direction slide unit 5 is arranged on the column of gantry support, Y-direction slide unit 4 is connected with Z-direction slide unit 5, welding robot 2 with can the slide block of movement on Y-direction slide unit 4 with Z-direction slide unit 5 be fixedly connected with; Stiffening ring captures hold-down mechanism and is used for capturing and mobile stiffening ring, is arranged in the framework of gantry stand 1.Welding robot 2 can slide along X, Y, Z-direction, guarantees the welding posture that welding robot 2 can reach best.
Welding robot 2 can slide along X, Y, Z-direction, guarantees the welding posture that welding robot 2 can reach best.Welding machine, welding wire barrel and welding gun cleaner move with slide unit X-axis, save length of cable and clear rifle time, substantially increase operating efficiency.Welding machine, welding wire barrel and welding gun cleaner move with slide unit X-axis, save length of cable and clear rifle time, substantially increase operating efficiency.
Welding robot 2 adopts the industrial PC of standard, and operating system performs robot system verbal order, processes basic robot motion planning, inside and exterior I/O apparatus communication, communication interface are expanded, data and file management etc.
Welding robot 2 is also provided with robot weldering fume and dust cleaning system, and electric welding seam automatic tracking function is realized by laser seam tracking system.
X-axis (two drive) is outside SERVO CONTROL, and Y-axis, Z (two drive) axle servomotor adopt the outside spindle motor of robot.Slide unit glide direction can be controlled by robotic programming, meet robot automation when welding, to the requirement of access for welding.Band mobile robot slides, and ensures that robot is in best welding posture all the time, obtains good weldquality.
Important technological parameters is as follows:
X-axis (two drive):
Servomotor, controller, stube cable;
Precision speed reduction device;
Column 142 framework (band supplemental support), H profile steel welding beam framework;
High accuracy line slideway, rack and pinion drive mechanism, wire-protecting drag chain, travel switch (soft spacing), limiting buffer block, mechanical zero detect;
Effective travel: 16m;
Repeatable accuracy: ± 0.2mm;
Maximum translational speed: 300mm/s;
Y-axis:
Servomotor, controller, stube cable;
Precision speed reduction device;
Rectangular steel pipe framework;
High accuracy line slideway, rack and pinion drive mechanism, wire-protecting drag chain, travel switch (soft spacing), limiting buffer block, mechanical zero detect;
Effective travel: 4m;
Repeatable accuracy: ± 0.2mm;
Maximum translational speed: 400mm/s;
Z axis (two drive):
Servomotor, controller, stube cable;
Precision speed reduction device;
Rectangular steel pipe framework;
High accuracy line slideway, rack and pinion drive mechanism, wire-protecting drag chain, travel switch (soft spacing), limiting buffer block, mechanical zero detect;
Effective travel stroke: 3m;
Repeatable accuracy: ± 0.2mm;
Maximum translational speed: 400mm/s;
Wherein, stiffening ring captures hold-down mechanism and comprises the multiple fixtures 6 be arranged in gantry stand 1 framework, and multiple fixture 6 presses stiffening ring distribution of shapes, and fixture 6 is clamped by pneumatic and electronic realization.In the present embodiment, the quantity of fixture 6 is 5.
Wherein, welding robot 2 has anticollision measuring ability, multi-pass welding connection function and electric welding seam automatic tracking function.Further, welding robot 2 has two covers in the present embodiment, can work individually or simultaneously.
As the utility model preferably technical scheme, also comprise the stiffening ring that also can transport stiffening ring for placing stiffening ring and fix and walking mechanism 7.
Wherein, stiffening ring fix and walking mechanism structure as shown in Figure 4, comprise bracket 71, bracket 71 is provided with rack 72, the sidewall of rack 72 is provided with the draw-in groove for spacing stiffening ring, the bottom of bracket 71 is provided with guide rail 8, stiffening ring can be made to fix and walking mechanism 7 moves along guide rail 8, and guide rail be arranged in parallel along X to the direction of slide unit 3.
Wherein, draw-in groove is made up of the gap of adjacent two limiting tooths 73 be arranged on rack 72 sidewall, and limiting tooth 73 sets in a row, often arranges limiting tooth 73 and outwards forms hierarchic structure successively from top to bottom, to adapt to the radian of stiffening ring; The lifting mechanism for lifting rack 72 is also equipped with in bracket 71.Lifting mechanism is the lifting mechanism that prior art is commonly used, as hydraulic stem and by other drive apparatus motor-operated.Lifting mechanism and stiffening ring capture hold-down mechanism cooperating.
The course of work:
After the automatic school circle of cylindrical shell has been justified in hydraulic pressure school, the program that stiffening ring assemble mechanism is arranged according to PLC control system, by servomotor and the driving of precision speed reduction device and the transmission of rack-and-pinion, start mobile along X-axis slide rail, the gripping apparatus of assemble mechanism is fixed being arranged on stiffening ring and the 1st stiffening ring automatic capturing in walking mechanism 7, and drive the position with cylindrical shell erection welding, complete the automatic assembling of stiffening ring and cylindrical shell.The in-placing precision of strong circle automatic assembling mechanism is by the code-disc Real-time Feedback of servomotor, and the action of the positioner of positioning fixture, the gripping apparatus of stiffening ring automatic assembling mechanism and the situation that puts in place, detect by sensor, carry out real-time communication with PLC control system.
Put in place and assemble after detection completes, send instruction by PLC control system to welding robot 2, welding robot starts to carry out tack welding to stiffening ring and cylindrical shell.Stiffening ring automatic assembling mechanism, by the transmission of Y-axis, the servomotor of Z axis and the driving of precision speed reduction device and rack-and-pinion, drives two welding robot to start the coordinated movement of various economic factors along Y-axis, Z axis slide rail, realizes the tack welding to stiffening ring and each position of cylindrical shell.
Equally, all the other stiffening rings will complete the tack welding with cylindrical shell successively.
Stiffening ring automatic welding: after the tack welding that stiffening ring and cylindrical shell assemble automatically completes, PLC control system sends instruction to hydraulic pressure school circle structure, control valve group controls 42 cylinder actions simultaneously, hydraulic pressure school circle supporting mechanism is retracted in cylindrical shell, cylindrical shell is fallen on turning rolls, and robot starts to perform the automatic welding program pre-set.
When turning rolls drives cylindrical shell to rotate, it is with foreign key disc system, detect the angle that cylindrical shell rotates, ensure cylindrical shell running accuracy, the laser tracker that welding robot 2 is subsidiary simultaneously detects the gap between stiffening ring and cylindrical shell, and after testing result meets the technological requirement of robot automatic welding, robot starts automatic welding, and laser tracker carries out enforcement tracking, completes the welding of all stiffening ring circumferential welds.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the assemble mechanism of a cylindrical shell stiffening ring, it is characterized in that: comprise gantry stand, welding robot, Mobile Slide and stiffening ring and capture hold-down mechanism, described Mobile Slide is made up of to slide unit, Y-direction slide unit and Z-direction slide unit X, X is arranged on the bottom of gantry stand to slide unit, Y-direction slide unit is arranged on the crossbeam of described gantry support, Z-direction slide unit is arranged on the column of described gantry support, Y-direction slide unit is connected with Z-direction slide unit, welding robot with can the slide block of movement on Y-direction slide unit with Z-direction slide unit be fixedly connected with; Stiffening ring captures hold-down mechanism and is used for capturing and mobile stiffening ring, is arranged in the framework of gantry stand.
2. the assemble mechanism of a kind of cylindrical shell stiffening ring according to claim 1, it is characterized in that: described stiffening ring captures hold-down mechanism and comprises the multiple fixtures be arranged in described gantry stand framework, multiple fixture presses stiffening ring distribution of shapes, and fixture is clamped by pneumatic and electronic realization.
3. the assemble mechanism of a kind of cylindrical shell stiffening ring according to claim 1, is characterized in that: described welding robot has two covers, can work individually or simultaneously.
4. the assemble mechanism of a kind of cylindrical shell stiffening ring according to claim 1, is characterized in that: also comprise the stiffening ring that also can transport stiffening ring for placing stiffening ring and fix and walking mechanism.
5. the assemble mechanism of a kind of cylindrical shell stiffening ring according to claim 4, it is characterized in that: described stiffening ring is fixed and walking mechanism comprises bracket, bracket is provided with rack, the sidewall of rack is provided with the draw-in groove for spacing stiffening ring, the bottom of bracket is provided with guide rail, stiffening ring can be made to fix and walking mechanism moves along guide rail, guide rail be arranged in parallel along X to the direction of slide unit.
6. the assemble mechanism of a kind of cylindrical shell stiffening ring according to claim 5, it is characterized in that: described draw-in groove is made up of the gap of adjacent two limiting tooths be arranged on rack sidewall, limiting tooth sets in a row, often arrange limiting tooth and outwards form hierarchic structure successively from top to bottom, to adapt to the radian of stiffening ring; The lifting mechanism for lifting rack is also equipped with in bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235933.9U CN204747799U (en) | 2015-04-20 | 2015-04-20 | Assembly devices of barrel reinforcing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235933.9U CN204747799U (en) | 2015-04-20 | 2015-04-20 | Assembly devices of barrel reinforcing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747799U true CN204747799U (en) | 2015-11-11 |
Family
ID=54462553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235933.9U Expired - Fee Related CN204747799U (en) | 2015-04-20 | 2015-04-20 | Assembly devices of barrel reinforcing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204747799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801901A (en) * | 2015-04-20 | 2015-07-29 | 骏马石油装备制造有限公司 | Assembling mechanism of tube body reinforcing ring |
| CN117086531A (en) * | 2023-10-19 | 2023-11-21 | 新乡市诚德能源科技装备有限公司 | Tank container reinforcing ring assembly tool |
-
2015
- 2015-04-20 CN CN201520235933.9U patent/CN204747799U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801901A (en) * | 2015-04-20 | 2015-07-29 | 骏马石油装备制造有限公司 | Assembling mechanism of tube body reinforcing ring |
| CN104801901B (en) * | 2015-04-20 | 2017-01-04 | 骏马石油装备制造有限公司 | A kind of assemble mechanism of cylinder stiffening ring |
| CN117086531A (en) * | 2023-10-19 | 2023-11-21 | 新乡市诚德能源科技装备有限公司 | Tank container reinforcing ring assembly tool |
| CN117086531B (en) * | 2023-10-19 | 2024-01-19 | 新乡市诚德能源科技装备有限公司 | Tank container reinforcing ring assembly tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104785943A (en) | Cylinder reinforcing ring assembling-welding workstation and welding method thereof | |
| CN110757032B (en) | Full-automatic assembly welding workstation for pipe-flange and pipe-sleeve | |
| CN104874956B (en) | Corrugated web plate H-shaped steel assembling and welding integrated machine | |
| CN110560942A (en) | Automatic welding system for tower tube of steel tube tower and control method of automatic welding system | |
| CN103567677A (en) | Integrated workstation based on robot cutting, welding and carrying in pipe processing | |
| CN102554524B (en) | Automated winding and spot welding production line | |
| CN104801869A (en) | Automatic welding production line of car wheel casing and production method thereof | |
| CN204747799U (en) | Assembly devices of barrel reinforcing ring | |
| CN204771197U (en) | Prefabricated workstation of convection zone frame of steam turbine group is annotated to high pressure | |
| CN105772996A (en) | Prefabricating working station for convection section frameworks of high-pressure gas injection units | |
| CN104785890A (en) | Steam-injection boiler unit convection section box body welding work station and machining technology thereof | |
| CN204195099U (en) | Driver's cabin spot welding robot device | |
| CN203887368U (en) | Combined operation arm of pipe cutting robot | |
| CN106514274B (en) | A kind of ceiling automatic production line | |
| CN113000997A (en) | Automatic arc welding equipment and welding method thereof | |
| CN204913079U (en) | Barrel reinforcing ring assembly welding workstation | |
| CN104801901B (en) | A kind of assemble mechanism of cylinder stiffening ring | |
| CN204035577U (en) | Race ring automatic numerical control turning production line industrial robot | |
| CN212286224U (en) | Flexible welding system | |
| CN212634601U (en) | Assembly line type equipment integrating automatic solder paste dispensing and laser soldering | |
| CN108356529A (en) | Pipe-seam type anchor rod processing unit (plant) and its application method | |
| CN204771054U (en) | Steam injection boiler unit convection zone box weldment work station | |
| CN210755980U (en) | Welding equipment | |
| CN112025057A (en) | Semitrailer fence production line | |
| CN203649663U (en) | Double-workpiece three-dimensional curve cylinder welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20170420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |