CN104785892B - The built-in welding production line of cylinder of heating furnace production line - Google Patents
The built-in welding production line of cylinder of heating furnace production line Download PDFInfo
- Publication number
- CN104785892B CN104785892B CN201510185823.0A CN201510185823A CN104785892B CN 104785892 B CN104785892 B CN 104785892B CN 201510185823 A CN201510185823 A CN 201510185823A CN 104785892 B CN104785892 B CN 104785892B
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- cylinder
- welding
- work station
- production line
- coil pipe
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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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
Abstract
The present invention proposes a kind of built-in welding production line of cylinder of heating furnace production line, and structure includes：Cylinder fire cylinder mounting work station, completes fiery wound packages and matches somebody with somebody；It is sequentially provided with downstream：Cylinder smoke pipe mounting work station；Cylinder coil pipe mounting work station；Shrouding mounting work station after cylinder；The welding of cylinder fire cylinder and smoke pipe Tube-sheet Welding work station, the welding of cylinder and fiery cylinder after completion assembling, and cylinder and smoke pipe；Cylinder seal plate welding work station, completes the welding of cylinder and shrouding after assembling；Control device, for controlling coordination, information exchange between each work station.The production line is a part of steam injection unit automatic production line, it is used to realize that the cylinder that heating furnace is produced in the production of steam injection unit is built-in, including fiery cylinder, smoke pipe, coil pipe, rear shrouding assembling, and the welding of cylinder and fiery cylinder, smoke pipe and shrouding, it is built-in that whole production line completes cylinder by the manipulation of control device.
Description
Technical field
The present invention relates to oil equipment technical field, specifically refer in the production of steam injection unit in the cylinder of heating furnace production line
Assembling production lines.
Background technology
Steam injection machine set product is main by radiation root module, transition root module, convection section module, skid module four module structure
Into outfit burner, plunger pump, air compressor, control system four are equipped greatly.
Steam injection unit production line realizes that logistics delivery, group, to assembling, the automation of welding, form the production flowing water of modernization
Line.Meanwhile, the construction of production line is using the stream of people, logistics, information flow as starting point, and technique by being reasonably laid out, ripe, stream
Smooth beat realizes the construction object of production line.In addition, production line itself should meet the requirement of environment and safety.
In the traditional forms of enterprises, one steam injection unit of production needs some months, it is difficult to meet market needs.If shortening production
Time, then large-scale automatic production line is needed, each load module is required for corresponding design and supporting.
The content of the invention
The built-in welding production line of cylinder of heating furnace production line proposed by the present invention, belongs in steam injection unit automatic production line
Heating furnace production line, it is used for the built-in welding of cylinder for realizing heating furnace production line.
The technical proposal of the invention is realized in this way：
The built-in welding production line of cylinder of heating furnace production line, its structure includes：
Cylinder fire cylinder mounting work station, completes fiery wound packages and matches somebody with somebody；
It is sequentially provided with downstream：
Cylinder smoke pipe mounting work station, completes caching and the assembling of smoke pipe；
Cylinder coil pipe mounting work station, completes the assembling of coil pipe；
Shrouding mounting work station after cylinder, after the completion of shrouding assembling；
Cylinder fire cylinder and smoke pipe Tube-sheet Welding work station, completes the welding of the cylinder after assembling and fiery cylinder, and cylinder with
The welding of smoke pipe；
Cylinder seal plate welding work station, completes the welding of cylinder and shrouding after assembling；
Control device, for controlling coordination, information exchange between each work station.
In above-mentioned technical proposal, the fiery cylinder mounting work station of the cylinder includes：
Fiery cylinder solid material storehouse, fiery cylinder assembly manipulation machine, hydraulic station, welder；
Wherein, the fiery cylinder solid expects lab setting in workshop two between column；
The fiery cylinder assembly manipulation machine includes horizontal running mechanism, elevating mechanism and the gripping apparatus being adapted；
Logistics trolley is additionally provided with, is travelled to and fro between the fiery cylinder solid material storehouse and the fiery cylinder assembly manipulation machine；
The gripping apparatus is used to be advanced into inner barrel from feeding on the logistics trolley, and by two grades of telescoping mechanisms, together
When by hoisting mechanism complete rigging position adjustment；
The controlled device of hydraulic station is regulated to relevant device and provides driving force；
The fiery cylinder solid material storehouse, fiery cylinder assembly manipulation machine, hydraulic station complete coordination, letter under control device control
Breath is exchanged.
In above-mentioned technical proposal, the fiery cylinder solid material storehouse is the fiery cylinder solid material storehouse of steel frame construction, and it is in the control dress
Under the control put, provide driving force by hydraulic station and realize lift adjustment.
The fiery cylinder solid material storehouse is used to deposit fiery cylinder, is preferably set to that three sets of fiery cylinders can be deposited.
In above-mentioned technical proposal, the fiery cylinder assembly manipulation machine is using the fiery cylinder assembly manipulation machine of planer-type.
The logistics trolley completes fiery cylinder solid material storehouse and the fiery cylinder assembly manipulation under the driving force that hydraulic station is provided
Loading and unloading between machine.
The horizontal running mechanism and lift adjustment mechanism are connected to reducing motor, are driven and controlled by reducing motor.
The gripping apparatus is connected to hydraulic station, and driving force is provided by hydraulic station.
In above-mentioned technical proposal, field operation box, and hand-held box are additionally provided with, to facilitate operating personnel to the fiery cylinder
The rigging position of assembly manipulation machine is finely adjusted.
Above-mentioned its horizontal throw of fiery cylinder assembly manipulation machine is 7 meters, and height stroke is 2 meters, is loaded as 5 tons.
Above-mentioned technical proposal can also include a turning rolls, the fine setting for cylinder lateral attitude.
In above-mentioned technical proposal, the welder is connected for tack welding cylinder of starting to exchange fire with cylinder.
In above-mentioned technical proposal, the cylinder smoke pipe mounting work station, including：
Smoke pipe material storehouse, smoke pipe assembly manipulation machine, welder；
Wherein, the smoke pipe material lab setting is below the smoke pipe assembly manipulation machine, including two sets of packaged type stock chests
And stock chest detent mechanism；
It is additionally provided with the delivery track being adapted and material dolly；
The welder is connected for tack welding smoke pipe with cylinder；
The control smoke pipe material storehouse, smoke pipe assembly manipulation machine, delivery track and material dolly are complete under control device control
Exchanged into coordination, information.
In above-mentioned technical proposal, the smoke pipe assembly manipulation machine is planer-type smoke pipe assembly manipulation machine.
In above-mentioned technical proposal, the material dolly moves back and forth in the smoke pipe material storehouse and the smoke pipe assembly manipulation machine
Between, complete corresponding loading and unloading；The packaged type stock chest is transported to corresponding station, the stock chest by material dolly
Detent mechanism is used for the positioning for completing packaged type stock chest.
In above-mentioned technical proposal, the smoke pipe assembly manipulation machine include horizontal running mechanism, elevating mechanism, transverse-moving mechanism,
And gripping apparatus；The gripping apparatus is used for the direct feeding from the packaged type stock chest, and cylinder is advanced into by two grades of telescoping mechanisms
Internal portion；The horizontal running mechanism, elevating mechanism, transverse-moving mechanism are used to adjust three coordinate directions of rigging position.
The horizontal running mechanism, elevating mechanism, transverse-moving mechanism etc. are connected to reducing motor, are driven and controlled by reducing motor
System.
In above-mentioned technical proposal, the cylinder coil pipe mounting work station, its structure includes：
Coil pipe solid material storehouse, coil pipe load transferring vehicle, coil pipe assembly manipulation machine, hydraulic station, welder；
Wherein, the coil pipe solid material storehouse is used to deposit coil pipe；
The coil pipe load transferring vehicle is reciprocated between coil pipe solid material storehouse and the coil pipe assembly manipulation machine, is used for
The transhipment of coil pipe；
The coil pipe assembly manipulation machine includes lowering or hoisting gear, running gear, device for discharging；
The controlled device of hydraulic station is regulated to relevant device and provides driving force；
The welder is connected for tack welding coil pipe with cylinder；
The coil pipe solid material storehouse, coil pipe load transferring vehicle, coil pipe assembly manipulation machine, hydraulic station are completed under control device control
Coordination, information are exchanged.
In above-mentioned technical proposal, the coil pipe assembly manipulation machine can specifically set as follows：
The running gear includes chassis and is fixed on the guide rail on ground；The chassis can be complete in being moved back and forth on guide rail
Pushed into material；The guide rail is provided with stopping device；
The lowering or hoisting gear includes height regulating mechanism and trailing arm；The trailing arm opens span from adjustable, it is adaptable to no
Same specification coil pipe assembly；The trailing arm is used to complete coil pipe assembly manipulation machine and the material in coil pipe transfer workshop is accepted, and passes through
Two grades of telescoping mechanisms are advanced into inner barrel；The height regulating mechanism can adjust the height of trailing arm, complete rigging position
Adjustment；
The device for discharging includes rod and gripping apparatus, discharging and assembling for material.
In above-mentioned technical proposal, the coil pipe solid material storehouse is steel frame construction coil pipe solid material storehouse, and it is in the control dress
Under the control put, provide driving force by hydraulic station and realize lift adjustment.
The coil pipe solid material storehouse is used to deposit coil pipe, is preferably set to that three sets of coil pipes can be deposited.
The coil pipe load transferring vehicle completes coil pipe solid material storehouse and coil pipe assembling behaviour under the driving force that hydraulic station is provided
Make the loading and unloading between machine.
Lowering or hoisting gear, running gear, device for discharging, the gripping apparatus of the coil pipe assembly manipulation machine are connected to reducing motor, by
Reducing motor transmission control.
In above-mentioned technical proposal, shrouding mounting work station after the cylinder, its structure includes：
Storage rack, for shrouding after placement；
After seal panel assembly apparatus, including：
Installed in the base track of mill floor, the base track is provided with the dolly being adapted, the dolly and set
There is material-taking rack；
The material-taking rack liftable, pivotal it is installed on dolly；
The material-taking rack front end be provided with can before and after upset trip shaft, the trip shaft be provided with rear shrouding magnechuck
Justify deck with cylinder school；
This work station storage rack, rear envelope each structure division of panel assembly apparatus completed under control device control coordination,
Information is exchanged.
In above-mentioned technical proposal, the dolly is driven by variable-frequency motor, can be walked and is installed on base track, the speed of travel
Variable ratio frequency changer is adjusted.
In above-mentioned technical proposal, the lifting of the material-taking rack is driven by variable-frequency motor, and line slideway is oriented to, trapezoidal silk
Thick stick is driven.
In above-mentioned technical proposal, the dolly is provided with column；The material-taking rack provides rotary motive power by alternating current generator, can
Pivotally it is arranged on column.
In above-mentioned technical proposal, the trip shaft is electric turnover axle, and it drives rear the shrouding magnechuck and cylinder
Overturn before and after the circle deck of school, for shrouding after adjustment and the relative angle of cylinder.
In above-mentioned technical proposal, the school circle deck is justified for cylinder school, is oriented to, is driven by alternating current generator by line slideway
It is dynamic.
In above-mentioned technical proposal, the rear shrouding magnechuck is for shrouding after the absorption from the storage rack and transports.
In above-mentioned technical proposal, the storage rack is liftable storage rack, and its lifting travel is 600 millimeters, lifts load
For 2 tons.
In above-mentioned technical proposal, its running stroke of the dolly of the rear envelope panel assembly apparatus is 1500 millimeters, the feeding
Frame lifting travel is 2000 millimeters, and the load-carrying of the rear shrouding magnechuck is 1 ton.
In above-mentioned technical proposal, the fiery cylinder of the cylinder and smoke pipe Tube-sheet Welding work station, its structure include：
Tube-sheet Welding head, welds hoistable platform, and welding head arm operation machine, lifting moves material device, overturns positioner
Structure；
The Tube-sheet Welding head suspension is arranged on the welding head arm and operated on the arm of machine；
The translatable formula of the welding head arm operation machine is installed on the operational platform, and positioned at the upset modified gear
Side；
The lifting moves the opposite side that material device is arranged on the upset modified gear, for the automatic of boiler barrel
Material；
The welding hoistable platform possesses elevating function, and welding equipment is deposited thereon, and provided with fence and cat ladder, it is ensured that
Operating personnel and the safety of equipment；
Each structure division of this work station completes coordination, information under control device control and exchanged.
The Tube-sheet Welding head include power drive portion, flexibly positioned part, welding torch regulation part, pipette tips part and
Wire-feeding part, it uses 20KG standards wire reel, the cable and tracheae of one group of connection head and the source of welding current, the cable gentle
Tube outside is cased with cable sleeve.
In above-mentioned technical proposal, Tube-sheet Welding head stepless speed regulation in the range of speeds, cable rotates with welding torch, can
Realize continuous rotate.
In above-mentioned technical proposal, the main frame dop of the Tube-sheet Welding head sets height positioning mechanism, can quickly determine steel
Pearl stuck point to tube sheet end face height, while the height of three support bars and the perpendicularity with end face can be positioned quickly.
The Tube-sheet Welding head includes smoke pipe Tube-sheet Welding head, fiery bobbin plate weld head.
The translatable formula of the welding head arm operation machine is installed on the operational platform, for suspending bonding machine in midair in station
Head, wire-feed motor and welding cable etc., its arm liftable, operating personnel can operate it to act and walking position by control device
Put.It is translated, boom luff is driven by motor.
The side of welding head arm operation machine is provided with upset modified gear, it include double columns, conjugate slide unit,
Conjugate body, Mobile base, rail bed.
During work, workpiece is transported to Mobile base, and Mobile base dragging cylinder is inboard to body is conjugated, and displacement slide unit moves down dragging and become
Position body upset, completes 0 to 90 ° of upsets, realizes fiery cylinder and smoke pipe tube sheet downhand welding welding, and displacement slide unit and Mobile base are that motor drives
Dynamic control.
The lifting moves the opposite side that material device is arranged on upset modified gear, for the automatic charging of boiler barrel, its
Including two sets of fixed lowering or hoisting gears, a set of shifting material device, two sets of base tray compositions, pallet top is provided with RGV tracks and tooth
Bar.When pallet rises, RGV tracks and rack are engaged with external orbital, facilitate RGV dolly cylinder feedings, after pallet is fallen, bottom
Track and the engagement of displacement overturning mounted track, electronic to move on on the rollover stand of modified gear, overall upset, for welding operation.
The welding hoistable platform possesses the welding such as the storage source of welding current on elevating function, platform, water tank, welding arm and set
Standby, welding hoistable platform is provided with fence and cat ladder, it is ensured that the safety of operating personnel and equipment.
During work, the Tube-sheet Welding head is electronic to move to welding post, fiery cylinder end face inner bore positioning, the Tube-sheet Welding
Head is arranged on height balladeur train, horizontal extension balladeur train and servo turning device, equipped with mechanically tracking, using consumable electrode active gases
Soldering method (MAG welderings) is protected, hand-reset after one week has been welded, welding process is automatically performed.
In above-mentioned technical proposal, the cylinder seal plate welding work station, its structure includes：
Liftable welding operation platform is a set of, and upset modified gear is a set of, welding robot and co-ordinate-type straight line moving machine
Structure is a set of, and robot is a set of with automatic welding power supply, and manual welding machine is a set of and welding arm is a set of；
The liftable welding operation platform is used to adjust the location of workpiece to be welded；
The co-ordinate-type straight walking mechanism is to transport welding robot to position to be welded；
The upset modified gear is used to realize workpiece turning；
The welding robot and robot are adapted with automatic welding power supply, and shrouding weldering is completed under control device regulation and control
Connect；
The manual welding machine is to supplement welding, and it adjusts its position by welding arm；
Each structure division of this work station completes coordination, information under control device control and exchanged.
In above-mentioned technical proposal, the upset modified gear includes double columns, displacement slide unit, displacement body, Mobile base, track
Base.
During work, workpiece is transported to Mobile base, and Mobile base dragging cylinder is inboard to body is conjugated.Displacement slide unit moves down dragging and become
Position body upset, completes 0 to 90 ° of upsets.Realize cylinder and seal plate welding.Displacement slide unit and cylinder Mobile base are motor driving control
System.
The co-ordinate-type straight walking mechanism is moved to welding position, detects that function determines cylinder and shrouding by starting point
The actual welding position of weld seam.Welding robot starts welding, and the welding robot is connected with arc sensor, welding process
In by arc sensor detect welding track change, realize seam track track.The horizontal line of co-ordinate-type straight walking mechanism
Walk and the traversing walking of transverse arm is axle driving outside welding robot, to realize the welding of big specification barrel dliameter.
In above-mentioned technical proposal, the control device includes PLC central control units, for completing each structure of this work station
Coordination, information between part are exchanged；And provided with master operating station, for being operated station Stateful Inspection；I/O is additionally provided with to lead to
Communication interface, chain control is completed by switching value I/O communication interfaces and other systems.
Specifically, the control device can be using programmable controller PLC as main frame, if PLC control cabinet, using master
Operating desk completes station and controlled in real time.The main controlling board is provided with touch-screen (7 cun), selecting switch, button, indicator lamp.Touch
Screen and indicator lamp are used to show system running state information, parameter setting etc., selecting switch, button be used to setting working method,
The VS .NET Prerequisites functions such as startup, pause, jerk, fault clearance.
In above-mentioned technical proposal, the real-time control that field operation box completes station is also provided with.
In above-mentioned technical proposal, the PLC central control units select the PLC central control units of west gate sub-brand name, people
Machine operation interface selects touch-screen, and electric controling element uses the electric controling element of German Schneider brand.
The welding robot is from KUKA companies of Germany KR6C industrial robots, while Selecting Complete Set KRC controllers, showing
Device is taught, using the KemArc450 DC inversion automatic welding power supplys agreed than company.
It will be understood by those skilled in the art that all of above equipment can be according to the specific arrangement in workshop place, with can
To realize that its function is defined.
In summary, the built-in welding production line of cylinder of heating furnace production line of the invention, is steam injection unit fully-automatic production
One part of line, it is used to realizing that the cylinder that heating furnace is produced in the production of steam injection unit to be built-in, including fiery cylinder, smoke pipe, coil pipe,
The assembling of shrouding afterwards, and cylinder and fiery cylinder, smoke pipe and shrouding welding, whole production line by the manipulation of control device come
Complete cylinder built-in.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the locations of structures schematic diagram of the built-in welding production line of cylinder of heating furnace production line of the present invention；
In figure：1- cylinders fire cylinder mounting work station；2- cylinder smoke pipe mounting work station；3- cylinder coil pipe mounting work station；
Shrouding mounting work station after 4- cylinders；5- cylinders fire cylinder and smoke pipe Tube-sheet Welding work station；6- cylinder seal plate welding work stations.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, the built-in welding production line of cylinder of the heating furnace production line of the present invention, its structure includes：
Cylinder fire cylinder mounting work station 1, completes fiery wound packages and matches somebody with somebody；
It is sequentially provided with downstream：
Cylinder smoke pipe mounting work station 2, completes caching and the assembling of smoke pipe；
Cylinder coil pipe mounting work station 3, completes the assembling of coil pipe；
Shrouding mounting work station 4 after cylinder, after the completion of shrouding assembling；
Cylinder fire cylinder and smoke pipe Tube-sheet Welding work station 5, completes the welding of the cylinder after assembling and fiery cylinder, and cylinder with
The welding of smoke pipe；
Cylinder seal plate welding work station 6, completes the welding of cylinder and shrouding after assembling；
Control device, for controlling coordination, information exchange between each work station.
In above-mentioned technical proposal, the fiery cylinder mounting work station 1 of the cylinder includes：
Fiery cylinder solid material storehouse, fiery cylinder assembly manipulation machine, hydraulic station, welder；
Wherein, the fiery cylinder solid expects lab setting in workshop two between column；
The fiery cylinder assembly manipulation machine includes horizontal running mechanism, elevating mechanism and the gripping apparatus being adapted；
Logistics trolley is additionally provided with, is travelled to and fro between the fiery cylinder solid material storehouse and the fiery cylinder assembly manipulation machine；
The gripping apparatus is used to be advanced into inner barrel from feeding on the logistics trolley, and by two grades of telescoping mechanisms, together
When by hoisting mechanism complete rigging position adjustment；
The controlled device of hydraulic station is regulated to relevant device and provides driving force；
The fiery cylinder solid material storehouse, fiery cylinder assembly manipulation machine, hydraulic station complete coordination, letter under control device control
Breath is exchanged.
In above-mentioned technical proposal, the fiery cylinder solid material storehouse is the fiery cylinder solid material storehouse of steel frame construction, and it is in the control dress
Under the control put, provide driving force by hydraulic station and realize lift adjustment.
The fiery cylinder solid material storehouse is used to deposit fiery cylinder, is preferably set to that three sets of fiery cylinders can be deposited.
In above-mentioned technical proposal, the fiery cylinder assembly manipulation machine is using the fiery cylinder assembly manipulation machine of planer-type.
The logistics trolley completes fiery cylinder solid material storehouse and the fiery cylinder assembly manipulation under the driving force that hydraulic station is provided
Loading and unloading between machine.
The horizontal running mechanism and lift adjustment mechanism are connected to reducing motor, are driven and controlled by reducing motor.
The gripping apparatus is connected to hydraulic station, and driving force is provided by hydraulic station.
In above-mentioned technical proposal, field operation box, and hand-held box are additionally provided with, to facilitate operating personnel to the fiery cylinder
The rigging position of assembly manipulation machine is finely adjusted.
Above-mentioned its horizontal throw of fiery cylinder assembly manipulation machine is 7 meters, and height stroke is 2 meters, is loaded as 5 tons.
Above-mentioned technical proposal can also include a turning rolls, the fine setting for cylinder lateral attitude.
In above-mentioned technical proposal, the welder is connected for tack welding cylinder of starting to exchange fire with cylinder.
In above-mentioned technical proposal, the cylinder smoke pipe mounting work station 2, including：
Smoke pipe material storehouse, smoke pipe assembly manipulation machine, welder；
Wherein, the smoke pipe material lab setting is below the smoke pipe assembly manipulation machine, including two sets of packaged type stock chests
And stock chest detent mechanism；
It is additionally provided with the delivery track being adapted and material dolly；
The welder is connected for tack welding smoke pipe with cylinder；
The control smoke pipe material storehouse, smoke pipe assembly manipulation machine, delivery track and material dolly are complete under control device control
Exchanged into coordination, information.
In above-mentioned technical proposal, the smoke pipe assembly manipulation machine is planer-type smoke pipe assembly manipulation machine.
In above-mentioned technical proposal, the material dolly moves back and forth in the smoke pipe material storehouse and the smoke pipe assembly manipulation machine
Between, complete corresponding loading and unloading；The packaged type stock chest is transported to corresponding station, the stock chest by material dolly
Detent mechanism is used for the positioning for completing packaged type stock chest.
In above-mentioned technical proposal, the smoke pipe assembly manipulation machine include horizontal running mechanism, elevating mechanism, transverse-moving mechanism,
And gripping apparatus；The gripping apparatus is used for the direct feeding from the packaged type stock chest, and cylinder is advanced into by two grades of telescoping mechanisms
Internal portion；The horizontal running mechanism, elevating mechanism, transverse-moving mechanism are used to adjust three coordinate directions of rigging position.
The horizontal running mechanism, elevating mechanism, transverse-moving mechanism etc. are connected to reducing motor, are driven and controlled by reducing motor
System.
In above-mentioned technical proposal, the cylinder coil pipe mounting work station 3, its structure includes：
Coil pipe solid material storehouse, coil pipe load transferring vehicle, coil pipe assembly manipulation machine, hydraulic station, welder；
Wherein, the coil pipe solid material storehouse is used to deposit coil pipe；
The coil pipe load transferring vehicle is reciprocated between coil pipe solid material storehouse and the coil pipe assembly manipulation machine, is used for
The transhipment of coil pipe；
The coil pipe assembly manipulation machine includes lowering or hoisting gear, running gear, device for discharging；
The controlled device of hydraulic station is regulated to relevant device and provides driving force；
The welder is connected for tack welding coil pipe with cylinder；
The coil pipe solid material storehouse, coil pipe load transferring vehicle, coil pipe assembly manipulation machine, hydraulic station are completed under control device control
Coordination, information are exchanged.
In above-mentioned technical proposal, coil pipe assembly manipulation machine can specifically set as follows：
The running gear includes chassis and is fixed on the guide rail on ground；The chassis can be complete in being moved back and forth on guide rail
Pushed into material；The guide rail is provided with stopping device；
The lowering or hoisting gear includes height regulating mechanism and trailing arm；The trailing arm opens span from adjustable, it is adaptable to no
Same specification coil pipe assembly；The trailing arm is used to complete coil pipe assembly manipulation machine and the material in coil pipe transfer workshop is accepted, and passes through
Two grades of telescoping mechanisms are advanced into inner barrel；The height regulating mechanism can adjust the height of trailing arm, complete rigging position
Adjustment；
The device for discharging includes rod and gripping apparatus, discharging and assembling for material.
In above-mentioned technical proposal, the coil pipe solid material storehouse is steel frame construction coil pipe solid material storehouse, and it is in the control dress
Under the control put, provide driving force by hydraulic station and realize lift adjustment.
The coil pipe solid material storehouse is used to deposit coil pipe, is preferably set to that three sets of coil pipes can be deposited.
The coil pipe load transferring vehicle completes coil pipe solid material storehouse and coil pipe assembling behaviour under the driving force that hydraulic station is provided
Make the loading and unloading between machine.
Lowering or hoisting gear, running gear, device for discharging, the gripping apparatus of the coil pipe assembly manipulation machine are connected to reducing motor, by
Reducing motor transmission control.
In above-mentioned technical proposal, shrouding mounting work station 4 after the cylinder, its structure includes：
Storage rack, for shrouding after placement；
After seal panel assembly apparatus, including：
Installed in the base track of mill floor, the base track is provided with the dolly being adapted, the dolly and set
There is material-taking rack；
The material-taking rack liftable, pivotal it is installed on dolly；
The material-taking rack front end be provided with can before and after upset trip shaft, the trip shaft be provided with rear shrouding magnechuck
Justify deck with cylinder school；
This work station storage rack, rear envelope each structure division of panel assembly apparatus completed under control device control coordination,
Information is exchanged.
In above-mentioned technical proposal, the dolly is driven by variable-frequency motor, can be walked and is installed on base track, the speed of travel
Variable ratio frequency changer is adjusted.
In above-mentioned technical proposal, the lifting of the material-taking rack is driven by variable-frequency motor, and line slideway is oriented to, trapezoidal silk
Thick stick is driven.
In above-mentioned technical proposal, the dolly is provided with column；The material-taking rack provides rotary motive power by alternating current generator, can
Pivotally it is arranged on column.
In above-mentioned technical proposal, the trip shaft is electric turnover axle, and it drives rear the shrouding magnechuck and cylinder
Overturn before and after the circle deck of school, for shrouding after adjustment and the relative angle of cylinder.
In above-mentioned technical proposal, the school circle deck is justified for cylinder school, is oriented to, is driven by alternating current generator by line slideway
It is dynamic.
In above-mentioned technical proposal, the rear shrouding magnechuck is for shrouding after the absorption from the storage rack and transports.
In above-mentioned technical proposal, the storage rack is liftable storage rack, and its lifting travel is 600 millimeters, lifts load
For 2 tons.
In above-mentioned technical proposal, its running stroke of the dolly of the rear envelope panel assembly apparatus is 1500 millimeters, the feeding
Frame lifting travel is 2000 millimeters, and the load-carrying of the rear shrouding magnechuck is 1 ton.
In above-mentioned technical proposal, the fiery cylinder of the cylinder and smoke pipe Tube-sheet Welding work station 5, its structure includes：
Tube-sheet Welding head, welds hoistable platform, and welding head arm operation machine, lifting moves material device, overturns positioner
Structure；
The Tube-sheet Welding head suspension is arranged on the welding head arm and operated on the arm of machine；
The translatable formula of the welding head arm operation machine is installed on the operational platform, and positioned at the upset modified gear
Side；
The lifting moves the opposite side that material device is arranged on the upset modified gear, for the automatic of boiler barrel
Material；
The welding hoistable platform possesses elevating function, and welding equipment is deposited thereon, and provided with fence and cat ladder, it is ensured that
Operating personnel and the safety of equipment；
Each structure division of this work station completes coordination, information under control device control and exchanged.
The Tube-sheet Welding head include power drive portion, flexibly positioned part, welding torch regulation part, pipette tips part and
Wire-feeding part, it uses 20KG standards wire reel, the cable and tracheae of one group of connection head and the source of welding current, the cable gentle
Tube outside is cased with cable sleeve.
In above-mentioned technical proposal, Tube-sheet Welding head stepless speed regulation in the range of speeds, cable rotates with welding torch, can
Realize continuous rotate.
In above-mentioned technical proposal, the main frame dop of the Tube-sheet Welding head sets height positioning mechanism, can quickly determine steel
Pearl stuck point to tube sheet end face height, while the height of three support bars and the perpendicularity with end face can be positioned quickly.
The Tube-sheet Welding head includes smoke pipe Tube-sheet Welding head, fiery bobbin plate weld head.
The translatable formula of the welding head arm operation machine is installed on the operational platform, for suspending bonding machine in midair in station
Head, wire-feed motor and welding cable etc., its arm liftable, operating personnel can operate it to act and walking position by control device
Put.It is translated, boom luff is driven by motor.
The side of welding head arm operation machine is provided with upset modified gear, it include double columns, conjugate slide unit,
Conjugate body, Mobile base, rail bed.
During work, workpiece is transported to Mobile base, and Mobile base dragging cylinder is inboard to body is conjugated, and displacement slide unit moves down dragging and become
Position body upset, completes 0 to 90 ° of upsets, realizes fiery cylinder and smoke pipe tube sheet downhand welding welding, and displacement slide unit and Mobile base are that motor drives
Dynamic control.
The lifting moves the opposite side that material device is arranged on upset modified gear, for the automatic charging of boiler barrel, its
Including two sets of fixed lowering or hoisting gears, a set of shifting material device, two sets of base tray compositions, pallet top is provided with RGV tracks and tooth
Bar.When pallet rises, RGV tracks and rack are engaged with external orbital, facilitate RGV dolly cylinder feedings, after pallet is fallen, bottom
Track and the engagement of displacement overturning mounted track, electronic to move on on the rollover stand of modified gear, overall upset, for welding operation.
The welding hoistable platform possesses the welding such as the storage source of welding current on elevating function, platform, water tank, welding arm and set
Standby, welding hoistable platform is provided with fence and cat ladder, it is ensured that the safety of operating personnel and equipment.
During work, the Tube-sheet Welding head is electronic to move to welding post, fiery cylinder end face inner bore positioning, the Tube-sheet Welding
Head is arranged on height balladeur train, horizontal extension balladeur train and servo turning device, equipped with mechanically tracking, using consumable electrode active gases
Soldering method (MAG welderings) is protected, hand-reset after one week has been welded, welding process is automatically performed.
In above-mentioned technical proposal, the cylinder seal plate welding work station 6, its structure includes：
Liftable welding operation platform is a set of, and upset modified gear is a set of, welding robot and co-ordinate-type straight line moving machine
Structure is a set of, and robot is a set of with automatic welding power supply, and manual welding machine is a set of and welding arm is a set of；
The liftable welding operation platform is used to adjust the location of workpiece to be welded；
The co-ordinate-type straight walking mechanism is to transport welding robot to position to be welded；
The upset modified gear is used to realize workpiece turning；
The welding robot and robot are adapted with automatic welding power supply, and shrouding weldering is completed under control device regulation and control
Connect；
The manual welding machine is to supplement welding, and it adjusts its position by welding arm；
Each structure division of this work station completes coordination, information under control device control and exchanged.
In above-mentioned technical proposal, the upset modified gear includes double columns, displacement slide unit, displacement body, Mobile base, track
Base.
During work, workpiece is transported to Mobile base, and Mobile base dragging cylinder is inboard to body is conjugated.Displacement slide unit moves down dragging and become
Position body upset, completes 0 to 90 ° of upsets.Realize cylinder and seal plate welding.Displacement slide unit and cylinder Mobile base are motor driving control
System.
The co-ordinate-type straight walking mechanism is moved to welding position, detects that function determines cylinder and shrouding by starting point
The actual welding position of weld seam.Welding robot starts welding, and the welding robot is connected with arc sensor, welding process
In by arc sensor detect welding track change, realize seam track track.The horizontal line of co-ordinate-type straight walking mechanism
Walk and the traversing walking of transverse arm is axle driving outside welding robot, to realize the welding of big specification barrel dliameter.
In above-mentioned technical proposal, the control device includes PLC central control units, for completing each structure of this work station
Coordination, information between part are exchanged；And provided with master operating station, for being operated station Stateful Inspection；I/O is additionally provided with to lead to
Communication interface, chain control is completed by switching value I/O communication interfaces and other systems.
Specifically, the control device can be using programmable controller PLC as main frame, if PLC control cabinet, using master
Operating desk completes station and controlled in real time.The main controlling board is provided with touch-screen (7 cun), selecting switch, button, indicator lamp.Touch
Screen and indicator lamp are used to show system running state information, parameter setting etc., selecting switch, button be used to setting working method,
The VS .NET Prerequisites functions such as startup, pause, jerk, fault clearance.
In above-mentioned technical proposal, the real-time control that field operation box completes station is also provided with.
In above-mentioned technical proposal, the PLC central control units select the PLC central control units of west gate sub-brand name, people
Machine operation interface selects touch-screen, and electric controling element uses the electric controling element of German Schneider brand.
The welding robot is from KUKA companies of Germany KR6C industrial robots, while Selecting Complete Set KRC controllers, showing
Device is taught, using the KemArc450 DC inversion automatic welding power supplys agreed than company.
It will be understood by those skilled in the art that all of above equipment can be according to the specific arrangement in workshop place, with can
To realize that its function is defined.
In summary, the built-in welding production line of cylinder of heating furnace production line of the invention, is steam injection unit fully-automatic production
One part of line, it is used to realizing that the cylinder that heating furnace is produced in the production of steam injection unit to be built-in, including fiery cylinder, smoke pipe, coil pipe,
The assembling of shrouding afterwards, and cylinder and fiery cylinder, smoke pipe and shrouding welding, whole production line by the manipulation of control device come
Complete cylinder built-in.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (7)
1. the built-in welding production line of the cylinder of heating furnace production line, it is characterised in that structure includes：
Cylinder fire cylinder mounting work station, completes fiery wound packages and matches somebody with somebody；
It is sequentially provided with downstream：
Cylinder smoke pipe mounting work station, caching, assembling and the spot welding for completing smoke pipe is fixed；
Cylinder coil pipe mounting work station, completes the assembling of coil pipe；
Shrouding mounting work station after cylinder, after the completion of shrouding assembling；
Cylinder fire cylinder and smoke pipe Tube-sheet Welding work station, complete the welding of the cylinder after assembling and fiery cylinder, and cylinder and smoke pipe
Welding；
Cylinder seal plate welding work station, completes the welding of cylinder and shrouding after assembling；
Control device, for controlling coordination, information exchange between each work station；
The control device include PLC central control units, for complete the coordination between each structure division of this work station,
Information is exchanged；And provided with master operating station, for being operated station Stateful Inspection；I/O communication interfaces are additionally provided with, pass through switching value I/
O communication interfaces complete chain control with other systems.
2. the built-in welding production line of cylinder of heating furnace production line according to claim 1, it is characterised in that：
The fiery cylinder mounting work station of the cylinder includes：
Fiery cylinder solid material storehouse, fiery cylinder assembly manipulation machine, hydraulic station, welder；
Wherein, the fiery cylinder solid expects lab setting in workshop two between column；
The fiery cylinder assembly manipulation machine includes horizontal running mechanism, elevating mechanism and the gripping apparatus being adapted；
Logistics trolley is additionally provided with, is travelled to and fro between the fiery cylinder solid material storehouse and the fiery cylinder assembly manipulation machine；
The gripping apparatus is used to be advanced into inner barrel from feeding on the logistics trolley, and by two grades of telescoping mechanisms, leads to simultaneously
Cross the adjustment that hoisting mechanism completes rigging position；
The controlled device of hydraulic station is regulated to relevant device and provides driving force；
The fiery cylinder solid material storehouse, fiery cylinder assembly manipulation machine, hydraulic station complete coordination, information under control device control and handed over
Change.
3. the built-in welding production line of cylinder of heating furnace production line according to claim 1, it is characterised in that：
The cylinder smoke pipe mounting work station, including：
Smoke pipe material storehouse, smoke pipe assembly manipulation machine, welder；
Wherein, the smoke pipe material lab setting is below the smoke pipe assembly manipulation machine, including two sets of packaged type stock chests and storage
Hopper detent mechanism；
It is additionally provided with the delivery track being adapted and material dolly；
The welder is connected for tack welding smoke pipe with cylinder；
The control smoke pipe material storehouse, smoke pipe assembly manipulation machine, delivery track and material dolly complete association under control device control
Work, information is transferred to exchange.
4. the built-in welding production line of cylinder of heating furnace production line according to claim 1, it is characterised in that：
The cylinder coil pipe mounting work station, its structure includes：
Coil pipe solid material storehouse, coil pipe load transferring vehicle, coil pipe assembly manipulation machine, hydraulic station, welder；
Wherein, the coil pipe solid material storehouse is used to deposit coil pipe；
The coil pipe load transferring vehicle is reciprocated between coil pipe solid material storehouse and the coil pipe assembly manipulation machine, for coil pipe
Transhipment；
The coil pipe assembly manipulation machine includes lowering or hoisting gear, running gear, device for discharging；
The controlled device of hydraulic station is regulated to relevant device and provides driving force；
The welder is connected for tack welding coil pipe with cylinder；
The coil pipe solid material storehouse, coil pipe load transferring vehicle, coil pipe assembly manipulation machine, hydraulic station complete to coordinate under control device control
Action, information are exchanged.
5. the built-in welding production line of cylinder of heating furnace production line according to claim 1, it is characterised in that：
Shrouding mounting work station after the cylinder, its structure includes：
Storage rack, for shrouding after placement；
After seal panel assembly apparatus, including：
Installed in the base track of mill floor, the base track is provided with the dolly being adapted, and the dolly is provided with and taken
Bin；
The material-taking rack liftable, pivotal it is installed on dolly；
The material-taking rack front end be provided with can before and after upset trip shaft, the trip shaft be provided with rear shrouding magnechuck and cylinder
Sports school justifies deck；
This work station storage rack, rear envelope each structure division of panel assembly apparatus complete coordination, information under control device control
Exchange.
6. the built-in welding production line of cylinder of heating furnace production line according to claim 1, it is characterised in that：
The fiery cylinder of the cylinder and smoke pipe Tube-sheet Welding work station, its structure include：
Tube-sheet Welding head, welds hoistable platform, and welding head arm operation machine, lifting moves material device, overturns modified gear；
The Tube-sheet Welding head suspension is arranged on the welding head arm and operated on the arm of machine；
The translatable formula of the welding head arm operation machine is installed on the operational platform, and positioned at the one of the upset modified gear
Side；
The lifting moves the opposite side that material device is arranged on the upset modified gear, the automatic charging for boiler barrel；
The welding hoistable platform possesses elevating function, and welding equipment is deposited thereon, and provided with fence and cat ladder, it is ensured that operation
Personnel and the safety of equipment；
Each structure division of this work station completes coordination, information under control device control and exchanged.
7. the built-in welding production line of cylinder of heating furnace production line according to claim 1, it is characterised in that：
The cylinder seal plate welding work station, its structure includes：
Liftable welding operation platform is a set of, and upset modified gear is a set of, welding robot and co-ordinate-type straight walking mechanism one
Set, robot is a set of with automatic welding power supply, and manual welding machine is a set of and welding arm is a set of；
The liftable welding operation platform is used to adjust the location of workpiece to be welded；
The co-ordinate-type straight walking mechanism is to transport welding robot to position to be welded；
The upset modified gear is used to realize workpiece turning；
The welding robot and robot are adapted with automatic welding power supply, and seal plate welding is completed under control device regulation and control；
The manual welding machine is to supplement welding, and it adjusts its position by welding arm；
Each structure division of this work station completes coordination, information under control device control and exchanged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185823.0A CN104785892B (en) | 2015-04-20 | 2015-04-20 | The built-in welding production line of cylinder of heating furnace production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185823.0A CN104785892B (en) | 2015-04-20 | 2015-04-20 | The built-in welding production line of cylinder of heating furnace production line |
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| Publication Number | Publication Date |
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| CN104785892A CN104785892A (en) | 2015-07-22 |
| CN104785892B true CN104785892B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510185823.0A Expired - Fee Related CN104785892B (en) | 2015-04-20 | 2015-04-20 | The built-in welding production line of cylinder of heating furnace production line |
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| CN111215909A (en) * | 2020-01-15 | 2020-06-02 | 无锡恒久安泰智能制造有限公司 | Tunnel type continuous structural member automatic production system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002045994A (en) * | 2000-08-03 | 2002-02-12 | Toshiba Corp | Manufacturing apparatus for large cylindrical vessel |
| CN201969996U (en) * | 2010-11-15 | 2011-09-14 | 大连三高重工设备有限公司 | Longitudinal submerged-arc welding production line for stainless-steel pipe and carbon steel pipe |
| CN102764937A (en) * | 2011-05-06 | 2012-11-07 | 浦杰 | Welding production line of alloy furnace tube and tube bundle |
| CN102699549B (en) * | 2012-06-20 | 2014-10-15 | 三一重工股份有限公司 | Roller automatic manufacturing device and method for manufacturing roller |
| CN204735820U (en) * | 2015-04-20 | 2015-11-04 | 骏马石油装备制造有限公司 | Built -in welding production line of a section of thick bamboo of heating furnace production line |
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