CN208019608U - A kind of submerged arc welding machine being convenient to clean welding slag - Google Patents
A kind of submerged arc welding machine being convenient to clean welding slag Download PDFInfo
- Publication number
- CN208019608U CN208019608U CN201820182772.5U CN201820182772U CN208019608U CN 208019608 U CN208019608 U CN 208019608U CN 201820182772 U CN201820182772 U CN 201820182772U CN 208019608 U CN208019608 U CN 208019608U
- Authority
- CN
- China
- Prior art keywords
- welding slag
- welding
- tip
- submerged arc
- limited rack
- 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
- Arc Welding In General (AREA)
Abstract
The utility model is a kind of submerged arc welding machine being convenient to clean welding slag, including pedestal, which is characterized in that the hairbrush circle distribution is in the outside of the nozzle, the upper portion side wall of the flux delivery pipe is connected with solder flux case by telescoping tube, and the solder flux case is vertically installed at the top of the position-limited rack.The structure design of the utility model is reasonable, use simplicity, by the way that the welding slag scavenger box with electric rotating machine is arranged, welding slag scavenger cassette bottom portion is arranged nozzle and coordinates hairbrush, welding slag scavenger is brushed to the product surface easily adhered in soldered both sides welding slag, reduce submerged arc welding machine welding slag in welding process to be directly in direct contact with product surface, the welding slag splashed down in product surface voluntarily falls off, improve the presentation quality of product, avoid polishing operation after welding, improve the production efficiency of product, it is effectively saved polishing consumables cost, in addition, by the way that spring assembly is arranged in installs case, when hairbrush brushes welding object surface, enhance the damping effect of fixed link.
Description
Technical field
The utility model is related to submerged-arc welding technical field of processing equipment more particularly to a kind of submerged-arc weldings being convenient to clean welding slag
Machine.
Background technology
Submerged arc welding machine is a kind of welding robot for being burnt and being welded under welding flux layer using electric arc, and submerged arc welding machine is welded because of it
Connect stable quality, welding productivity is high, and no arc light and the seldom advantage of flue dust are widely used in pressure vessel, pipeline section manufacture, case
In the making of type beam column steel construction etc..Submerged arc welding machine used at present is in welding process, and the excess flux of fusing is because generating
Welding slag and gas can remain on welding object or be scattered on the table, need to carry out scarfing cinder polishing operation after welding, currently
It is time-consuming and laborious when operator clears up the welding slag of product surface, the production efficiency of product is thereby reduced, and significantly
Polishing consumables cost is increased, the presentation quality of product is drastically influenced.
Invention content
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of submerged arc welding machine being convenient to clean welding slag.
The utility model to achieve the above object, using following technical scheme：
A kind of submerged arc welding machine being convenient to clean welding slag, including pedestal, which is characterized in that the bottom of the pedestal is surrounded by
The upper surface left and right ends of several movable pulleys, the pedestal are equipped with retractable driving device, two telescopic drive dresses vertically
Workbench is equipped between setting, the workbench is fixedly mounted on the base, and the pedestal is equipped with groove structure, described recessed
Slot structure is between the retractable driving device and the workbench, the both ends of the workbench and two telescopic drives
Welding slag collection box is equipped between device, the welding slag collection box is removably mounted in the groove structure on the pedestal, institute
The telescopic rod top for stating retractable driving device is fixed with horizontal position-limited rack, and level is equipped with ball-screw in the position-limited rack,
One end of the ball-screw is rotatably installed in by bearing on the position-limited rack, and the other end of the ball-screw is connected with driving
Motor, the driving motor are fixedly mounted on the position-limited rack, and screw slider is cased with by screw thread on the ball-screw, institute
The bottom for stating screw slider is connected with horizontal connecting plate, and the connecting plate is located at the top setting of the workbench, the connection
Plate is located at the lower section of the position-limited rack, and the one end of lower surface far from the driving motor of the connecting plate is fixed equipped with installation
Case, the installs case is interior to be equipped with T-shaped connecting bracket, and the horizon bar of the connecting bracket is slidably mounted on the installs case
It is interior, it is fixed with several spring assemblies, the company between the top surface of the horizon bar of the connecting bracket and the installs case, bottom surface
It connects the vertical bar of holder and is connected with telescopic device through the bottom surface of the installs case, it is vertical that the telescopic rod of the telescopic device is connected with
The output shaft of electric rotating machine, the electric rotating machine is fixed with vertical fixed link, and the bottom of the fixed link is equipped with turntable, institute
The lower surface for stating turntable is equipped with welding slag scavenger box, and the welding slag scavenger box funnel structure setting with a narrow upper and lower width is described
Nozzle is equipped at bottom centre's axis of welding slag scavenger box, the bottom surface of the welding slag scavenger box is equipped with hairbrush, the hair
Brush circle distribution is arranged in the outside of the nozzle, the hairbrush in up-narrow and down-wide frustum structure, the connecting plate lower surface
The other end fix and be equipped with tip frame, the bottom of the tip frame is equipped with tip, and the tip is set by conducting wire and external world's power supply
Standby connection, the tip are internally provided with welding wire, and the other end of the welding wire is connected with wire reel, and the wire reel is solid by mounting rod
It is scheduled on the position-limited rack, flux delivery pipe, the flux delivery pipe is equipped between the tip and the welding slag scavenger box
Bottom it is concordant with the bottom of the tip be arranged, the tip exterior of the flux delivery pipe is connected with vertical connecting pole, described
Connecting pole is fixedly mounted on the connecting plate lower surface, and the upper portion side wall of the flux delivery pipe is connected with solder flux by telescoping tube
Case, the solder flux case are vertically installed at the top of the position-limited rack.
The movable pulley uses self-locking universal wheel.
The retractable driving device and the telescopic device are Driven by Hydraulic Cylinder.
The driving motor and the electric rotating machine are all made of servo motor.
The spring assembly is multigroup spring parallel-connection structure.
The utility model has the beneficial effects that：The structure design of the utility model is reasonable, using simplicity, by the way that band rotation is arranged
The welding slag scavenger box of motor, welding slag scavenger cassette bottom portion are arranged nozzle and coordinate hairbrush, welding slag scavenger is brushed in soldered
The product surface that both sides welding slag easily adheres to reduces submerged arc welding machine welding slag in welding process and is directly directly connect with product surface
It touches, the welding slag splashed down in product surface voluntarily falls off, and improves the presentation quality of product, avoids polishing operation after welding, carries
The high production efficiency of product, is effectively saved polishing consumables cost, in addition, by the way that spring assembly, hair are arranged in installs case
When brush brushes welding object surface, the damping effect of fixed link is enhanced.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1- pedestals；2- movable pulleys；3- retractable driving devices；4- position-limited racks；5- driving motors；6- welding slag collection boxes；
7- ball-screws；8- screw sliders；9- solder flux casees；10- connecting poles；11- flux delivery pipes；12- tips；13- connecting plates；14-
Installs case；15- connecting brackets；16- electric rotating machines；17- hairbrush；18- spring assemblies；19- fixed links；20- workbench；21- is welded
Wire tray；22- telescopic devices；23- welding slag scavenger boxes；
It is described in detail with reference to attached drawing below with reference to the embodiments of the present invention.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1, a kind of submerged arc welding machine being convenient to clean welding slag, including pedestal 1, which is characterized in that the pedestal 1
Bottom is surrounded by several movable pulleys 2, and the upper surface left and right ends of the pedestal 1 are equipped with retractable driving device 3 vertically, two
Workbench 20 is equipped between the retractable driving device 3, the workbench 20 is fixedly mounted on the pedestal 1, the pedestal 1
It is equipped with groove structure, the groove structure is between the retractable driving device 3 and the workbench 20, the workbench
Welding slag collection box 6 is equipped between 20 both ends and two retractable driving devices 3, the welding slag collection box 6 is detachably pacified
In the groove structure on the pedestal 1, the telescopic rod top of the retractable driving device 3 is fixed with horizontal position-limited rack
4, horizontal in the position-limited rack 4 to be equipped with ball-screw 7, one end of the ball-screw 7 is rotatably installed in the limit by bearing
On the frame 4 of position, the other end of the ball-screw 7 is connected with driving motor 5, and the driving motor 5 is fixedly mounted on the position-limited rack 4
On, screw slider 8 is cased with by screw thread on the ball-screw 7, the bottom of the screw slider 8 is connected with horizontal connecting plate
13, the connecting plate 13 is located at the top setting of the workbench 20, and the connecting plate 13 is located at the lower section of the position-limited rack 4,
The one end of the lower surface of the connecting plate 13 far from the driving motor 5, which is fixed, is equipped with installs case 14, is set in the installs case 14
There are T-shaped connecting bracket 15, the horizon bar of the connecting bracket 15 to be slidably mounted in the installs case 14, the connection branch
Several spring assemblies 18, the connecting bracket are fixed between the top surface of the horizon bar of frame 15 and the installs case 14, bottom surface
15 vertical bar is connected with telescopic device 22 through the bottom surface of the installs case 14, and the telescopic rod of the telescopic device 22 is connected with vertically
Electric rotating machine 16, the output shaft of the electric rotating machine 16 is fixed with vertical fixed link 19, the bottom of the fixed link 19
Equipped with turntable, the lower surface of the turntable is equipped with welding slag scavenger box 23,23 leakage with a narrow upper and lower width of welding slag scavenger box
Bucket structure is arranged, and nozzle, the bottom of the welding slag scavenger box 23 are equipped at bottom centre's axis of the welding slag scavenger box 23
Face is equipped with hairbrush 17, and for 17 circle distribution of the hairbrush in the outside of the nozzle, the hairbrush 17 is in up-narrow and down-wide frustum
Structure setting, the other end of 13 lower surface of the connecting plate, which is fixed, is equipped with tip frame, and the bottom of the tip frame is equipped with tip 12,
The tip 12 is connect by conducting wire with extraneous power-supply device, and the tip 12 is internally provided with welding wire, the other end of the welding wire
It is connected with wire reel 21, the wire reel 21 is fixed on by mounting rod on the position-limited rack 4, and the tip 12 and the welding slag are clear
Except flux delivery pipe 11 is equipped between agent box 23, the bottom of the flux delivery pipe 11 is concordant with the bottom of the tip 12 to be set
It sets, the tip exterior of the flux delivery pipe 11 is connected with vertical connecting pole 10, and the connecting pole 10 is fixedly mounted on the company
The upper portion side wall of 13 lower surface of fishplate bar, the flux delivery pipe 11 is connected with solder flux case 9 by telescoping tube, and the solder flux case 9 is vertical
Mounted on the top of the position-limited rack 4.
The movable pulley 2 uses self-locking universal wheel.
The retractable driving device 3 and the telescopic device 22 are Driven by Hydraulic Cylinder.
The driving motor 5 and the electric rotating machine 16 are all made of servo motor.
The spring assembly 18 is multigroup spring parallel-connection structure.
When the utility model is used, by object fixed placement to be welded in 20 suitable position of workbench, start flexible dress first
22 are set, the telescopic rod of telescopic device 22 drives the welding slag scavenger box 23 of 19 lower section of fixed link to move down by electric rotating machine 16
It is contacted to hairbrush 17 with object surface to be welded, closes telescopic device 22, open electric rotating machine 16 and driving motor 5, driving motor 5
It drives ball-screw 7 to rotate, drives connecting plate 13 to move in the horizontal direction by screw slider 8, the driving of electric rotating machine 16 is fixed
19 lower band of bar has the welding slag scavenger box 23 of hairbrush 17 to rotate, and welding slag scavenger is sprayed by the nozzle of 23 bottom of welding slag scavenger box
And the product surface easily adhered in soldered both sides welding slag is brushed through hairbrush 17, then, start telescopic device 22, telescopic device 22
Telescopic rod drive the welding slag scavenger box 23 of the lower section of fixed link 19 to be moved upward to hairbrush 17 by electric rotating machine 16 to be located at weldering
The top of mouth 12 is detached with object surface to be welded, restarts retractable driving device 3, and the telescopic rod of retractable driving device 3 drives limit
Position frame 4 moves down, so that tip 12 and flux delivery pipe 11 move down to object surface to be welded, then, closes flexible
Driving device 3 starts driving motor 5, and driving motor 5 drives ball-screw 7 to rotate, and connecting plate 13 is driven by screw slider 8
It moves in the horizontal direction, the solder flux in solder flux case 9 is laid with to object surface to be welded, simultaneously by telescoping tube through flux delivery pipe 11
Extraneous power-supply device is connected to tip 12, tip 12 welds welding object the welding wire on wire reel 21, submerged arc welding machine
Welding slag is splashed down in the product surface for brushing the soldered both sides for having welding slag scavenger in welding process, and it is direct to reduce welding slag
It is in direct contact with product surface, after the completion of welding, splashes down the welding slag on welding slag scavenger surface and voluntarily fall off, operator will be certainly
The welding slag that row falls off, which is swept in welding slag collection box 6, to be collected, and the presentation quality of product is improved, and avoids work of polishing after welding
Sequence improves the production efficiency of product, is effectively saved polishing consumables cost, in addition, by the way that spring is arranged in installs case 14
Component 18 enhances the damping effect of fixed link 19, the utility model structure is set when hairbrush 17 brushes welding object surface
Meter is reasonable, uses simplicity.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the various improvement of the methodology and technical solution progress of the utility model are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (5)
1. a kind of submerged arc welding machine being convenient to clean welding slag, including pedestal (1), which is characterized in that the bottom surrounding of the pedestal (1)
Equipped with several movable pulleys (2), the upper surface left and right ends of the pedestal (1) are equipped with retractable driving device (3), two institutes vertically
It states and is equipped with workbench (20) between retractable driving device (3), the workbench (20) is fixedly mounted on the pedestal (1), institute
State pedestal (1) and be equipped with groove structure, the groove structure be located at the retractable driving device (3) and the workbench (20) it
Between, it is equipped with welding slag collection box (6) between the both ends of the workbench (20) and two retractable driving devices (3), it is described
Welding slag collection box (6) is removably mounted in the groove structure on the pedestal (1), and the retractable driving device (3) is stretched
Bar top is fixed with horizontal position-limited rack (4), and level is equipped with ball-screw (7), the ball-screw in the position-limited rack (4)
(7) one end is rotatably installed in by bearing on the position-limited rack (4), and the other end of the ball-screw (7) is connected with driving electricity
Machine (5), the driving motor (5) are fixedly mounted on the position-limited rack (4), are cased with by screw thread on the ball-screw (7)
The bottom of screw slider (8), the screw slider (8) is connected with horizontal connecting plate (13), and the connecting plate (13) is located at described
The top of workbench (20) is arranged, and the connecting plate (13) is located at the lower section of the position-limited rack (4), under the connecting plate (13)
The one end of surface far from the driving motor (5), which is fixed, is equipped with installs case (14), and T-shaped company is equipped in the installs case (14)
Holder (15) is connect, the horizon bar of the connecting bracket (15) is slidably mounted in the installs case (14), the connecting bracket
(15) several spring assemblies (18), the connection are fixed between the top surface of horizon bar and the installs case (14), bottom surface
The vertical bar of holder (15) is connected with telescopic device (22) through the bottom surface of the installs case (14), and telescopic device (22) are stretched
Contracting bar is connected with vertical electric rotating machine (16), and the output shaft of the electric rotating machine (16) is fixed with vertical fixed link (19),
The bottom of the fixed link (19) is equipped with turntable, and the lower surface of the turntable is equipped with welding slag scavenger box (23), and the welding slag is clear
Except agent box (23) funnel structure setting with a narrow upper and lower width, spray is equipped at bottom centre's axis of the welding slag scavenger box (23)
The bottom surface of mouth, the welding slag scavenger box (23) is equipped with hairbrush (17), and hairbrush (17) circle distribution is in the nozzle
Outside, the hairbrush (17) are arranged in up-narrow and down-wide frustum structure, and the other end of connecting plate (13) lower surface fixes peace
There are tip frame, the bottom of the tip frame to be equipped with tip (12), the tip (12) is connect by conducting wire with extraneous power-supply device,
The tip (12) is internally provided with welding wire, and the other end of the welding wire is connected with wire reel (21), and the wire reel (21) passes through peace
Dress bar is fixed on the position-limited rack (4), and flux delivery is equipped between the tip (12) and the welding slag scavenger box (23)
It manages (11), the bottom of the flux delivery pipe (11) is concordant with the bottom of the tip (12) to be arranged, the flux delivery pipe
(11) tip exterior is connected with vertical connecting pole (10), and the connecting pole (10) is fixedly mounted on the connecting plate (13) following table
The upper portion side wall in face, the flux delivery pipe (11) is connected with solder flux case (9) by telescoping tube, and the solder flux case (9) is vertically-mounted
Top in the position-limited rack (4).
2. a kind of submerged arc welding machine being convenient to clean welding slag according to claim 1, which is characterized in that the movable pulley (2)
Using self-locking universal wheel.
3. a kind of submerged arc welding machine being convenient to clean welding slag according to claim 1, which is characterized in that the telescopic drive dress
It is Driven by Hydraulic Cylinder to set (3) and the telescopic device (22).
4. a kind of submerged arc welding machine being convenient to clean welding slag according to claim 1, which is characterized in that the driving motor
(5) and the electric rotating machine (16) is all made of servo motor.
5. a kind of submerged arc welding machine being convenient to clean welding slag according to claim 1, which is characterized in that the spring assembly
(18) it is multigroup spring parallel-connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182772.5U CN208019608U (en) | 2018-02-02 | 2018-02-02 | A kind of submerged arc welding machine being convenient to clean welding slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182772.5U CN208019608U (en) | 2018-02-02 | 2018-02-02 | A kind of submerged arc welding machine being convenient to clean welding slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208019608U true CN208019608U (en) | 2018-10-30 |
Family
ID=63903764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820182772.5U Active CN208019608U (en) | 2018-02-02 | 2018-02-02 | A kind of submerged arc welding machine being convenient to clean welding slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208019608U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986179A (en) * | 2019-05-01 | 2019-07-09 | 宁夏吴忠市好运电焊机有限公司 | A kind of welding robot high precision movement device |
| CN111015068A (en) * | 2019-12-30 | 2020-04-17 | 张家港江苏科技大学产业技术研究院 | High-efficient welded platform of small-size axle bush |
| CN112388318A (en) * | 2020-09-28 | 2021-02-23 | 合肥森印科技有限公司 | Welding equipment used in new energy battery production process |
| CN112427786A (en) * | 2020-10-23 | 2021-03-02 | 浙江中工石化设备有限公司 | Welding electrode clamping device and drying furnace |
| CN112917079A (en) * | 2021-01-21 | 2021-06-08 | 重庆工业职业技术学院 | Welding device and welding process thereof |
| CN112975242A (en) * | 2021-02-09 | 2021-06-18 | 梁云燕 | Processing technology for steel structure made of steel |
| CN113843484A (en) * | 2021-09-23 | 2021-12-28 | 江苏沪运制版有限公司 | Roller longitudinal submerged arc welding equipment with environment-friendly effect and using method |
| CN113909671A (en) * | 2021-10-27 | 2022-01-11 | 中铝萨帕特种铝材（重庆）有限公司 | Double-sided friction stir welding system |
| CN113909670A (en) * | 2021-10-27 | 2022-01-11 | 中铝萨帕特种铝材（重庆）有限公司 | Self-cleaning friction stir welding tool combination |
| CN115846962A (en) * | 2023-02-02 | 2023-03-28 | 承德石油高等专科学校 | Plate strip welding machine |
-
2018
- 2018-02-02 CN CN201820182772.5U patent/CN208019608U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986179A (en) * | 2019-05-01 | 2019-07-09 | 宁夏吴忠市好运电焊机有限公司 | A kind of welding robot high precision movement device |
| CN109986179B (en) * | 2019-05-01 | 2023-12-22 | 宁夏吴忠市好运电焊机有限公司 | High-precision moving device of welding robot |
| CN111015068A (en) * | 2019-12-30 | 2020-04-17 | 张家港江苏科技大学产业技术研究院 | High-efficient welded platform of small-size axle bush |
| CN111015068B (en) * | 2019-12-30 | 2021-11-23 | 张家港江苏科技大学产业技术研究院 | High-efficient welded platform of small-size axle bush |
| CN112388318B (en) * | 2020-09-28 | 2021-10-08 | 合肥博斯维尔能源科技有限公司 | Welding equipment used in new energy battery production process |
| CN112388318A (en) * | 2020-09-28 | 2021-02-23 | 合肥森印科技有限公司 | Welding equipment used in new energy battery production process |
| CN112427786A (en) * | 2020-10-23 | 2021-03-02 | 浙江中工石化设备有限公司 | Welding electrode clamping device and drying furnace |
| CN112427786B (en) * | 2020-10-23 | 2023-03-03 | 浙江中工石化设备有限公司 | Welding electrode clamping device and drying furnace |
| CN112917079A (en) * | 2021-01-21 | 2021-06-08 | 重庆工业职业技术学院 | Welding device and welding process thereof |
| CN112975242A (en) * | 2021-02-09 | 2021-06-18 | 梁云燕 | Processing technology for steel structure made of steel |
| CN113843484A (en) * | 2021-09-23 | 2021-12-28 | 江苏沪运制版有限公司 | Roller longitudinal submerged arc welding equipment with environment-friendly effect and using method |
| CN113909671A (en) * | 2021-10-27 | 2022-01-11 | 中铝萨帕特种铝材（重庆）有限公司 | Double-sided friction stir welding system |
| CN113909670A (en) * | 2021-10-27 | 2022-01-11 | 中铝萨帕特种铝材（重庆）有限公司 | Self-cleaning friction stir welding tool combination |
| CN115846962A (en) * | 2023-02-02 | 2023-03-28 | 承德石油高等专科学校 | Plate strip welding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208019608U (en) | A kind of submerged arc welding machine being convenient to clean welding slag | |
| CN205201229U (en) | Circumferential weld burnishing machine with dust collector | |
| CN213080362U (en) | Automatic variable frequency speed regulation argon arc welding machine | |
| CN113510374A (en) | Laser welding machine based on numerical control technology | |
| CN211680470U (en) | Box type automatic welding equipment | |
| CN210789755U (en) | Automatic wire welding device for HDMI wire processing | |
| CN214322318U (en) | Precision machine part welding device with multiple stations | |
| CN101549423B (en) | Automatic welding machine tool of radiator | |
| CN208528295U (en) | A kind of high-precision dot welding machine | |
| CN106001882A (en) | Resistance welding machine | |
| CN214237494U (en) | Iron tower steel pipe internal welding device | |
| CN209773836U (en) | Welding jig with anti-drop function | |
| CN114939495A (en) | Spraying robot with self-service climbing structure for ship surface machining | |
| CN209597759U (en) | A kind of screw rod cleaning machine | |
| CN209632375U (en) | A kind of winding motor stator iron core and the special automatic welding machine with positioning function | |
| CN209774045U (en) | Gantry machining center capable of fixing materials conveniently | |
| CN207858039U (en) | A kind of kettle spout automatic spot-welding device | |
| CN208111177U (en) | A kind of conductive cable cores eedle threader | |
| CN206241435U (en) | A kind of multiple spot tin soldering equipment | |
| CN201405156Y (en) | Automatic welding machine tool of heating plates | |
| CN216462625U (en) | Welding workbench capable of cleaning welding slag | |
| CN216368556U (en) | Paint line auxiliary painting equipment capable of being intelligently positioned | |
| CN213793095U (en) | Power equipment accessory belt cleaning device with stoving function | |
| CN219310321U (en) | Spot welding machine | |
| CN215278951U (en) | Laser cleaning equipment for curved surface cleaning operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |