CN208772790U - Automatic welding equipment for blower fan pylon - Google Patents
Automatic welding equipment for blower fan pylon Download PDFInfo
- Publication number
- CN208772790U CN208772790U CN201821460009.0U CN201821460009U CN208772790U CN 208772790 U CN208772790 U CN 208772790U CN 201821460009 U CN201821460009 U CN 201821460009U CN 208772790 U CN208772790 U CN 208772790U
- Authority
- CN
- China
- Prior art keywords
- longitudinal
- slide rail
- blower fan
- automatic welding
- welding equipment
- 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.)
- Active
Links
Landscapes
- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The utility model discloses a kind of automatic welding equipments for blower fan pylon, blower fan pylon includes tower and doorframe, automatic welding equipment includes welding machine, lateral adjustment device and longitudinal adjustment apparatus, welding machine is fixed on lateral adjustment device, and lateral adjustment device is for driving welding machine transversely to move in the horizontal direction.Longitudinal adjustment apparatus is connected to lateral adjustment device, and for driving welding machine to move along longitudinal direction in the horizontal direction.The utility model enables to welding machine to move automatically along the welding track of doorframe, and it can guarantee that speed of welding is uniform, to largely improve the welding efficiency of doorframe, and appearance of weld is more uniform, guarantee the welding quality of doorframe, the first-time qualification rate for improving doorframe weld seam improves the operation intensity of welder, reduces repair rate.
Description
Technical field
The utility model relates to a kind of automatic welding equipments for blower fan pylon.
Background technique
Steel blower fan pylon is made of multistage tower, the bottom that is connect with ground base section tower be in blower fan pylon load-bearing and
The maximum tower section of welding difficulty.As shown in Figure 1, blower fan pylon 1 ' includes tower 10 ' and doorframe 11 ', doorframe 11 ' is welded in tower
10′.10 ' welding difficulty of tower is not only larger related with plate thickness greatly, but also related with the welding of doorframe 11 ' and Deformation control.
The size of doorframe 11 ' is usually 1m wide, 3m high, and weld seam loading of the plate thickness between 60mm or more, doorframe and pylon is larger.Mesh
In preceding production, the welding of doorframe carries out manual welding using welding gun, but have the following deficiencies: in this way welding efficiency compared with
Low, appearance of weld is uneven, and welding quality is poor, and weld seam first-time qualification rate is lower, and repair rate is higher.
Utility model content
The technical problems to be solved in the utility model is in order to overcome the defects of the prior art, to provide a kind of for blower
The automatic welding equipment of pylon.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of automatic welding equipment for blower fan pylon, the blower fan pylon include tower and doorframe, the side of the tower
Wall is open with cylinder, and the doorframe is arranged in the cylinder opening, and the automatic welding equipment includes welding machine, and the welding machine is used for institute
The outer peripheral edge for stating doorframe is welded in the cylinder opening, the automatic welding equipment further include:
Lateral adjustment device, the welding machine are fixed on the lateral adjustment device, and the lateral adjustment device is for driving
The welding machine transversely moves in the horizontal direction；
Longitudinal adjustment apparatus, the longitudinal adjustment apparatus are connected to the lateral adjustment device, and for driving the weldering
Machine moves along longitudinal direction in the horizontal direction.
In the present solution, lateral adjustment device and longitudinal adjustment apparatus can respectively drive welding machine in the horizontal direction along cross
To with longitudinal movement, welding machine is enabled to move automatically along the welding track of doorframe, and can guarantee that speed of welding is uniform,
To largely improve the welding efficiency of doorframe, and appearance of weld is more uniform, guarantees the welding quality of doorframe, improves
The first-time qualification rate of doorframe weld seam improves the operation intensity of welder, reduces repair rate, meanwhile, the automatic welding equipment structure is simple,
It is easy to operate.
Preferably, the lateral adjustment device includes:
Horizontal slide rail and transverse slider, the welding machine are fixed on the transverse slider, and the transverse slider is slidedly arranged on described
Horizontal slide rail, the horizontal slide rail are fixed on the longitudinal adjustment apparatus；
Lateral driver device；
Rack and pinion drive mechanism, the rack and pinion drive mechanism include the gear and rack gear being meshed, the transverse direction
Driving device is connect with the gear drive, and for driving the gear to rotate, the rack gear is set to the transverse slider position
In the side in transverse direction, with movement linkage transverse slider edge in the horizontal slide rail by the rack gear horizontally
It slides laterally.
In the present solution, lateral driver device drives the rack gear being engaged with mobile, thus more by the rotation of gear
Accurately adjust movement of the transverse slider for being equipped with welding machine in horizontal slide rail.
Preferably, the cross-sectional shape of the transverse slider is " I " fonts；
The rack gear and the transverse slider are integrally formed.
In the present solution, transverse slider cross-sectional shape be " I " fonts, enable to transverse slider more reliably
In horizontal slide rail transversely sliding rail length direction sliding, and can limit between transverse slider and horizontal slide rail with transverse direction
Relative displacement on the vertical direction of the length direction of sliding rail.
In addition, rack gear and transverse slider are integrally formed, structure is simpler, compact, and structural strength is higher.
Preferably, the lateral adjustment device further include:
Be transversely mounted plate, the horizontal slide rail be fixed on it is described be transversely mounted plate, it is described be transversely mounted plate be fixed on it is described
Longitudinal adjustment apparatus；
Wire reel, the wire reel be installed on it is described be transversely mounted plate, the lateral driver device is set to the transverse direction
Mounting plate.
Preferably, the longitudinal adjustment apparatus includes:
Longitudinal slide rail；
Component is vertically moved, the horizontal slide rail is fixed on the top of the longitudinal movement component, the longitudinal movement group
Part can move along longitudinal direction in the longitudinal slide rail.
Preferably, the longitudinal adjustment apparatus includes:
Longitudinal slide rail；
Component is vertically moved, the longitudinal movement component can move along longitudinal direction in the longitudinal slide rail, the transverse direction
Regulating device is connected to the longitudinal movement component.
Preferably, the longitudinal movement component includes longitudinal driving device and locomotive, the longitudinal driving device setting
In the locomotive, and for driving the locomotive to move along longitudinal direction in the longitudinal slide rail.
Preferably, the automatic welding equipment further includes two positioning support portions and adjusts component, the two positioning support portions are set
The both ends of the longitudinal slide rail are placed in, and the adjusting component is set to the positioning support portion and the adjacent longitudinal slide rail
One end between, with adjust the positioning support portion between one end of the longitudinal slide rail in the longitudinal direction at a distance from.
In the present solution, longitudinal slide rail can be fixed on doorframe by two positioning support portions, and adjusts component and can adjust
Positioning support portion between one end of longitudinal slide rail in the longitudinal direction at a distance from, so as to be suitable for different size doorframes weldering
It connects, and positioning support portion is enabled to be more securely retained at doorframe, raising locomotive is walked steady in longitudinal slide rail
Property and safety, guarantee welding quality.
Preferably, the adjusting component is telescopic sleeve or hydraulic cylinder.
In the present solution, the fixation of positioning support portion and doorframe can be enhanced in the pressurization of hydraulic cylinder, can further increase
The stationarity and safety that locomotive is walked in longitudinal slide rail guarantee welding quality.
Preferably, the automatic welding equipment further includes controller, the controller is for controlling the lateral adjustment device
With the movement of the longitudinal adjustment apparatus.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is:
The automatic welding equipment for blower fan pylon of the utility model, lateral adjustment device and longitudinal adjustment apparatus can divide
Not Qu Dong welding machine in the horizontal direction transversely with longitudinal movement, enable to welding machine to move automatically along welding track, and
It can guarantee that speed of welding is uniform, to largely improve the welding efficiency of doorframe, and appearance of weld is more uniform, protect
The welding quality of doorframe is demonstrate,proved, the first-time qualification rate of doorframe weld seam is improved, improves the operation intensity of welder, reduces repair rate, meanwhile,
The automatic welding equipment structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing blower fan pylon.
Fig. 2 is the structural schematic diagram of the automatic welding equipment for blower fan pylon of an embodiment of the present invention.
Fig. 3 is the partial structure diagram of the automatic welding equipment for blower fan pylon of an embodiment of the present invention
(1).
Fig. 4 is the partial structure diagram of the automatic welding equipment for blower fan pylon of an embodiment of the present invention
(2).
Fig. 5 is the welding machine of the automatic welding equipment for blower fan pylon of an embodiment of the present invention and the knot of transverse slider
Structure schematic diagram.
Fig. 6 is the longitudinal slide rail and positioning support of the automatic welding equipment for blower fan pylon of an embodiment of the present invention
The structural schematic diagram in portion region.
Description of symbols:
The prior art
Blower fan pylon: 1 '
Tower: 10 '
Doorframe: 11 '
The utility model
Doorframe: 1
Automatic welding equipment: 2
Welding machine: 3
Head: 30
Lateral adjustment device: 4
Horizontal slide rail: 40
Transverse slider: 41
Gear: 42
Rack gear: 43
It is transversely mounted plate: 44
Wire reel: 45
Longitudinal adjustment apparatus: 5
Longitudinal slide rail: 50
Locomotive: 51
Positioning support portion: 6
Adjusting component: 7
Laterally: 80
It is longitudinal: 81
Vertical direction: 82
Specific embodiment
The utility model is further illustrated below by the mode of embodiment, but is not therefore limited in the utility model
Among the embodiment described range.
Fig. 2-4 shows a kind of the schematic of the automatic welding equipment for blower fan pylon according to an embodiment of the present invention
Structure.As in Figure 2-4, blower fan pylon includes tower (not shown) and doorframe 1, and the side wall of tower has cylinder opening (figure
In be not shown), doorframe 1 be arranged in cylinder opening.Automatic welding equipment 2 includes welding machine 3, lateral adjustment device 4 and longitudinal adjustment apparatus
5.Welding machine 3 is used to for the outer peripheral edge of doorframe 1 to be welded in cylinder opening.In the present embodiment, 3 use of welding machine has in the prior art
Automatic submerged-arc welding machine 3, do not do excessively repeat herein.Wherein, the head 30 of welding machine 3 82 setting along the vertical direction.
Welding machine 3 is fixed on lateral adjustment device 4.Lateral adjustment device 4 is for driving welding machine 3 in the horizontal direction transversely
80 movements.Longitudinal adjustment apparatus 5 is connected to lateral adjustment device 4, and for driving welding machine 3 81 to transport along longitudinal direction in the horizontal direction
It is dynamic.
Lateral adjustment device 4 and longitudinal adjustment apparatus 5 can respectively drive welding machine 3 in the horizontal direction transversely 80 and vertical
To the movement on 81, welding machine 3 is enabled to move automatically along the welding track of doorframe 1, and can guarantee that speed of welding is uniform, from
And the welding efficiency of doorframe 1 is largely improved, and appearance of weld is more uniform, guarantee the welding quality of doorframe 1, improves
The first-time qualification rate of 1 weld seam of doorframe improves the operation intensity of welder, reduces repair rate, meanwhile, the automatic welding equipment 2 structure letter
It is single, it is easy to operate.
As shown in Figure 2-5, lateral adjustment device 4 includes horizontal slide rail 40, transverse slider 41, lateral driver device (in figure
It is not shown) and rack and pinion drive mechanism.Welding machine 3 is fixed on transverse slider 41.Transverse slider 41 is slidedly arranged on horizontal slide rail 40.It is horizontal
Longitudinal adjustment apparatus 5 is fixed on to sliding rail 40.In the present embodiment, horizontal slide rail 40 and transverse slider 41 transversely prolong
It stretches, i.e., the length direction of the length direction and transverse slider 41 of horizontal slide rail 40 is located on lateral 80.
Rack and pinion drive mechanism includes the gear 42 and rack gear 43 being meshed.Lateral driver device and the transmission of gear 42 connect
It connects, for driving gear 42 to rotate.Rack gear 43 is set to the side that transverse slider 41 is located in transverse direction, to pass through rack gear 43 in cross
To movement linkage transverse slider 41 transversely 80 sliding in horizontal slide rail 40 on 80.Lateral driver device passes through gear 42
Rotation drives the rack gear 43 being engaged with mobile, to adjust the transverse slider 41 for being equipped with welding machine 3 more accurately in transverse direction
Movement on sliding rail 40.In the present embodiment, lateral driver device is motor.
Further, the cross-sectional shape of transverse slider 41 is " I " fonts.Transverse slider 41 is enabled to so more
The reliably transversely length direction sliding of sliding rail 40 in horizontal slide rail 40, and transverse slider 41 and horizontal slide rail can be limited
Relative displacement between 40 on the direction vertical with the length direction of horizontal slide rail 40.
Further, rack gear 43 and transverse slider 41 are integrally formed.Structure is simpler, compact, and structural strength is more
It is high.
In addition, lateral adjustment device 4 further includes being transversely mounted plate 44 and wire reel 45.Horizontal slide rail 40 is fixed on lateral peace
Loading board 44.It is transversely mounted plate 44 and is fixed on longitudinal adjustment apparatus 5.Wire reel 45, which is installed on, is transversely mounted plate 44.Laterally driven dress
It installs to be placed in and is transversely mounted plate 44.In the present embodiment, wire reel 45 is for winding welding wire, to provide welding wire to welding machine 3.
Longitudinal adjustment apparatus 5 includes longitudinal slide rail 50 and longitudinal movement component.Horizontal slide rail 40 is fixed on longitudinal movement group
The top of part, longitudinal movement component being capable of 81 movements along longitudinal direction in longitudinal slide rail 50.
Further, longitudinal movement component includes longitudinal driving device (not shown) and locomotive 51.Zigzag tread patterns
Device is set to locomotive 51, and for driving 81 movement along longitudinal direction in longitudinal slide rail 50 of locomotive 51.In present embodiment
In, longitudinal driving device uses motor.
Understood in conjunction with Fig. 6, automatic welding equipment 2 further includes two positioning support portions 6 and adjusting component 7, two positioning supports
Portion 6 is set to the both ends of longitudinal slide rail 50.And it adjusts component 7 and is set to the one of positioning support portion 6 and adjacent longitudinal slide rail 50
Between end, with adjust positioning support portion 6 between one end of longitudinal slide rail 50 on longitudinal 81 at a distance from.
Longitudinal slide rail 50 can be fixed on doorframe 1 by two positioning support portions 6, and adjusting component 7 can adjust positioning branch
Support part 6 between one end of longitudinal slide rail 50 on longitudinal 81 at a distance from, so as to be suitable for the weldering of different size doorframes 1
It connects, and positioning support portion 6 is enabled to be more securely retained at doorframe 1, improve locomotive 51 and walk in longitudinal slide rail 50
Stationarity and safety, guarantee welding quality.
It adjusts component 7 and uses hydraulic cylinder.The fixation in positioning support portion 6 Yu doorframe 1 can be enhanced in the pressurization of hydraulic cylinder, can
The stationarity and safety that locomotive 51 is walked in longitudinal slide rail 50 are further increased, guarantees welding quality.In this embodiment party
In formula, the cylinder body of hydraulic cylinder is fixed on one end of longitudinal slide rail 50, and the piston rod of hydraulic cylinder is fixed on positioning support portion 6.
In alternative embodiment, telescopic sleeve (not shown) can also be used by adjusting component 7.
In addition, automatic welding equipment 2 further includes controller (not shown), controller is for controlling lateral adjustment device 4
With the movement of longitudinal adjustment apparatus 5.In the present embodiment, controller is electrically connected with lateral driver device, longitudinal driving device,
And movement and rotation speed for controlling lateral driver device, longitudinal driving device.
When the automatic welding equipment 2 welds doorframe 1, longitudinal slide rail 50 is fixed on doorframe 1 by two positioning support portions 6,
Locomotive 51 is placed on longitudinal slide rail 50, can be along length direction (i.e. longitudinal 81) walking of longitudinal slide rail 50.Locomotive
Horizontal slide rail 40 is equipped on 51, horizontal slide rail 40 and transverse slider 41 cooperate, and are equipped with dynamic welding machine 3 on transverse slider 41, real
Existing welding machine 3 can transversely sliding rail 40 length direction (i.e. laterally 80) it is mobile.When welding 1 straight bead of doorframe, transverse slider 41
It is kept fixed state, length direction (i.e. longitudinal 81) walking of the sliding rail 50 along longitudinal direction of locomotive 51.Weld 1 arc-shaped welding seam of doorframe
When, respectively transversely 80 and longitudinal 81 movement simultaneously, welder adjust lateral driver device for transverse slider 41 and locomotive 51
It walks out with longitudinal driving device by the head 30 of welding machine 3 and is bonded the speed of 1 arc-shaped welding seam of doorframe, realize 1 arc-shaped welding seam of doorframe
Welding.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, various changes or modifications can be made to these embodiments,
But these change and modification each fall within the protection scope of the utility model.
Claims (10)
1. a kind of automatic welding equipment for blower fan pylon, the blower fan pylon includes tower and doorframe, the side wall of the tower
It is open with cylinder, the doorframe is arranged in the cylinder opening, and the automatic welding equipment includes welding machine, and the welding machine is used for will be described
The outer peripheral edge of doorframe is welded in the cylinder opening, which is characterized in that the automatic welding equipment further include:
Lateral adjustment device, the welding machine are fixed on the lateral adjustment device, and the lateral adjustment device is described for driving
Welding machine transversely moves in the horizontal direction；
Longitudinal adjustment apparatus, the longitudinal adjustment apparatus are connected to the lateral adjustment device, and for driving the welding machine to exist
It is moved along longitudinal direction in horizontal direction.
2. being used for the automatic welding equipment of blower fan pylon as described in claim 1, which is characterized in that the lateral adjustment device packet
It includes:
Horizontal slide rail and transverse slider, the welding machine are fixed on the transverse slider, and the transverse slider is slidedly arranged on the transverse direction
Sliding rail, the horizontal slide rail are fixed on the longitudinal adjustment apparatus；
Lateral driver device；
Rack and pinion drive mechanism, the rack and pinion drive mechanism includes the gear and rack gear being meshed, described laterally driven
Device is connect with the gear drive, and for driving the gear to rotate, the rack gear is set to the transverse slider and is located at cross
Upward side, with by rack gear movement horizontally link the transverse slider in the horizontal slide rail transversely
Sliding.
3. as claimed in claim 2 be used for blower fan pylon automatic welding equipment, which is characterized in that the transverse slider it is transversal
Face shape is " I " fonts；
The rack gear and the transverse slider are integrally formed.
4. being used for the automatic welding equipment of blower fan pylon as claimed in claim 2, which is characterized in that the lateral adjustment device is also
Include:
Be transversely mounted plate, the horizontal slide rail be fixed on it is described be transversely mounted plate, the plate that is transversely mounted is fixed on the longitudinal direction
Regulating device；
Wire reel, the wire reel be installed on it is described be transversely mounted plate, the lateral driver device is set to described be transversely mounted
Plate.
5. being used for the automatic welding equipment of blower fan pylon as claimed in claim 2, which is characterized in that the longitudinal adjustment apparatus packet
It includes:
Longitudinal slide rail；
Component is vertically moved, the horizontal slide rail is fixed on the top of the longitudinal movement component, the longitudinal movement component energy
It is enough to be moved along longitudinal direction in the longitudinal slide rail.
6. being used for the automatic welding equipment of blower fan pylon as described in claim 1, which is characterized in that the longitudinal adjustment apparatus packet
It includes:
Longitudinal slide rail；
Component is vertically moved, the longitudinal movement component can move along longitudinal direction in the longitudinal slide rail, the lateral adjustments
Device is connected to the longitudinal movement component.
7. being used for the automatic welding equipment of blower fan pylon as claimed in claim 6, which is characterized in that the longitudinal movement component packet
Longitudinal driving device and locomotive are included, the longitudinal driving device is set to the locomotive, and for driving the locomotive
It is moved along longitudinal direction in the longitudinal slide rail.
8. being used for the automatic welding equipment of blower fan pylon as claimed in claim 7, which is characterized in that the automatic welding equipment also wraps
It includes two positioning support portions and adjusts component, the two positioning support portions are set to the both ends of the longitudinal slide rail, and the adjusting
Component is set between the positioning support portion and one end of the adjacent longitudinal slide rail, with adjust the positioning support portion with
Distance between one end of the longitudinal slide rail in the longitudinal direction.
9. being used for the automatic welding equipment of blower fan pylon as claimed in claim 8, which is characterized in that the adjusting component is that can stretch
The sleeve or hydraulic cylinder of contracting.
10. such as the described in any item automatic welding equipments for blower fan pylon of claim 1-9, which is characterized in that described automatic
Soldering equipment further includes controller, and the controller is used to control the dynamic of the lateral adjustment device and the longitudinal adjustment apparatus
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460009.0U CN208772790U (en) | 2018-09-05 | 2018-09-05 | Automatic welding equipment for blower fan pylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460009.0U CN208772790U (en) | 2018-09-05 | 2018-09-05 | Automatic welding equipment for blower fan pylon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772790U true CN208772790U (en) | 2019-04-23 |
Family
ID=66160064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460009.0U Active CN208772790U (en) | 2018-09-05 | 2018-09-05 | Automatic welding equipment for blower fan pylon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208772790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877172A (en) * | 2018-09-05 | 2020-03-13 | 上海泰胜风能装备股份有限公司 | Automatic welding equipment for fan tower |
-
2018
- 2018-09-05 CN CN201821460009.0U patent/CN208772790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877172A (en) * | 2018-09-05 | 2020-03-13 | 上海泰胜风能装备股份有限公司 | Automatic welding equipment for fan tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202539851U (en) | Gantry type machine special for welding operation | |
| CN209614658U (en) | Double-arm welding equipment | |
| CN105499861B (en) | Double-sided double-pendulum blind-zone-free welding tractor and welding method thereof | |
| CN104442245B (en) | A kind of combined tractor | |
| CN208374453U (en) | The inside and outside welder of steel pipe and flange welding | |
| CN208772790U (en) | Automatic welding equipment for blower fan pylon | |
| CN106334892B (en) | H profile steel Horizontal assembling padding machine | |
| CN108436340A (en) | A kind of full-automatic crossbeam reinforcing rib welding system | |
| CN105921856B (en) | Fillet weld is from motion tracking auxiliary welding device | |
| CN102166682B (en) | Weld tracking device | |
| CN102935542A (en) | Extension type inner circumferential welding device | |
| CN106041259A (en) | Welding machine | |
| CN102166681A (en) | Automatic overhead welding system for external horizontal fillet welds between end wall and end beam of gondola car | |
| CN208556447U (en) | A kind of equipment being connect for tank truck frame and shoulder protector with tank body | |
| CN208992011U (en) | A kind of full-automatic crossbeam reinforcing rib welding system | |
| CN202240082U (en) | Automatic elevation welding system of horizontal welding seams outside end wall and end beam of open wagon | |
| CN202106130U (en) | Weld joint tracking device | |
| CN210997204U (en) | Welding device for corrugated plate | |
| CN207343999U (en) | Container flank welder | |
| CN206185368U (en) | Horizontal assemblage padding machine of H shaped steel | |
| CN110877172A (en) | Automatic welding equipment for fan tower | |
| CN206241503U (en) | Automatic welding lowering or hoisting gear | |
| CN216829342U (en) | Laser tracking welding device | |
| CN209062314U (en) | A kind of annular seam in specially shaped tank bonding machine | |
| CN205702798U (en) | Angle welding is from motion tracking auxiliary welding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |