CN220050397U - Spot welding device for iron painting processing - Google Patents
Spot welding device for iron painting processing Download PDFInfo
- Publication number
- CN220050397U CN220050397U CN202321613449.6U CN202321613449U CN220050397U CN 220050397 U CN220050397 U CN 220050397U CN 202321613449 U CN202321613449 U CN 202321613449U CN 220050397 U CN220050397 U CN 220050397U
- Authority
- CN
- China
- Prior art keywords
- spot welding
- mounting
- welding device
- gas
- upper electrode
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Resistance Welding (AREA)
Abstract
The utility model relates to a spot welding device for iron painting processing, which comprises a mounting seat, wherein a mounting plate is arranged on the mounting seat, a lifting device is connected to the mounting plate, the lifting device comprises a sliding table cylinder, a fixed seat and a fixed rod, the two fixed seats are arranged on the mounting plate, the fixed rod is arranged between the two fixed seats, the sliding table cylinder can be movably arranged on the fixed plate, one side of the mounting plate is provided with the spot welding device, the spot welding device comprises an upper electrode, a lower electrode and a mounting block, the two mounting blocks are respectively arranged on the sliding table cylinder and below the fixed seat, one side of the upper electrode is provided with a smoke removing device, the other side of the upper electrode is provided with a cleaning device, a mounting frame is arranged in the mounting seat, two ends of the mounting seat are provided with storage boxes, the storage boxes can be smoothed out from the mounting seat, and various common tools can be stored in the storage boxes.
Description
Technical Field
The utility model relates to the technical field of iron painting processing equipment, in particular to a spot welding device for iron painting processing.
Background
Iron painting is a very old art form that requires cutting, folding and welding sheet metal into various shapes to create fine patterns and designs. Spot welding is a common connecting method in iron painting processing, and the aim of connecting two metal plates is achieved by applying high temperature on the contact points of the metal plates, the upper electrode and the lower electrode of the conventional spot welding device only have vertical open and close states, and the spot welding angle at a proper position cannot be adjusted according to the actual form of an iron sheet in the iron painting, so that the integral attractive appearance of the picture of the iron painting and stable connection of the iron sheet cannot be ensured. After spot welding is finished, a lot of scraps are remained on the upper electrode tip, the lower electrode tip and the workbench, the subsequent working process can be influenced without cleaning, the working efficiency is slowed down, and the upper motor and the lower motor can be possibly damaged due to blockage. In addition, a lot of exhaust gas is generated during the spot welding process, and an operator may inhale a lot of exhaust gas during the spot welding process, resulting in the health of the operator being impaired.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a spot welding device for iron picture processing.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spot welding device is used in iron picture processing, includes the mount pad, be equipped with the mounting panel on the mount pad, the mounting panel back is connected with power device, be connected with elevating gear on the mounting panel, elevating gear includes slip table cylinder, fixing base and dead lever, two the fixing base is installed on the mounting panel, the dead lever is installed between two fixing bases, but slip table cylinder movable mounting is on the dead lever, mounting panel one side is provided with spot welding device, spot welding device includes upper electrode, lower electrode and installation piece, two the installation piece is installed respectively on slip table cylinder and fixing base below, upper electrode one side is provided with smoke abatement device, the upper electrode opposite side is provided with cleaning device, be equipped with the mounting bracket in the mount pad, the mount pad both ends are equipped with the storage tank, the horizontal play in the mount pad can be followed to the storage tank, can deposit various instruments of usefulness in the storage tank.
Preferably, the smoke removing device comprises a smoke absorbing port, an air pipe, an air pump and a gas collecting chamber, wherein the smoke absorbing port is arranged on one side of the upper electrode, the gas collecting chamber is arranged on one side of the mounting seat, the air pump is arranged above the mounting seat, the output end of the air pump is connected with the gas collecting chamber through the air pipe, the air pipe extends into the bottom end of the gas collecting chamber, the input end of the air pump is connected with the output end of the smoke absorbing port through the air pipe, and the smoke removing device can collect waste gas generated in the spot welding process and prevent the harm to operators.
In a further preferred embodiment, a gas compression bottle is disposed on one side of the gas collection chamber, the output end of the gas collection chamber is connected with the input end of the gas compression bottle through a gas pipe, and a gas purifying liquid is stored in the gas collection chamber, so that the gas purifying liquid can purify waste gas, and then the gas compression bottle collects purified gas.
In a further preferred embodiment, the power device includes a forward and reverse motor and a speed reducer, the forward and reverse motor is installed on one side of the mounting plate, and the speed reducer is installed at the output end of the forward and reverse motor and is connected with the mounting plate, and the operator is not required to manually adjust the angle of the spot welding device.
In a further preferred embodiment, the cleaning device includes a water storage tank, a water pump, a water pipe and a high-pressure nozzle, the water storage tank is installed below the installation frame, the water pump is installed above the installation seat and installed on one side of the forward-reverse motor, the high-pressure nozzle is installed on the other side of the upper electrode, the input end of the water pump is connected with the bottom end of the water storage tank through the water pipe, the output end of the water pump is connected with the input end of the high-pressure nozzle through the water pipe, and the cleaning device can flush waste residues generated after spot welding work.
In a further preferred aspect, a waste tank is arranged above the water storage tank, the waste tank is arranged above the mounting frame, a filter screen is arranged at the bottom end of the waste tank, and sprayed water can be filtered and waste can be collected.
In a further preferred aspect, the mounting plate is provided with fans, the fans are symmetrically arranged on two sides of the fixing seat, and the fans can dry water stains and accelerate working efficiency.
Compared with the prior art, the utility model provides a spot welding device for iron painting processing, which has the following beneficial effects:
1. the spot welding device and the power device are matched for use, the angles of the upper electrode and the lower electrode can be adjusted, so that operators can conveniently manufacture iron pictures in different modes, the operation is simple, the manual investment can be reduced, the working efficiency is accelerated, and the application range is wider.
2. The high-pressure spray head in the cleaning device can flush the sweeps on the surface of the equipment, so that the service life of the equipment is effectively prolonged, manual cleaning is not needed, the operation is simpler, the use is more convenient, the water stain on the surface of the equipment can be blown dry through a fan, and the working efficiency is accelerated.
3. Through setting up of smoke abatement device, can inhale the sweeps and some residues that produce in the spot welding engineering in the gas collection chamber, then reuse gas purification liquid to purify, get rid of the impurity in the waste gas, collect through the gas compression bottle at last, easy operation to collect waste gas, reduce environmental pollution, fine protection operating personnel's healthy.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the second view angle of the present utility model;
FIG. 3 is a schematic view of the overall structure of the third view angle of the present utility model;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 3;
fig. 5 is a schematic cross-sectional structure of the present utility model.
In the figure: 1. a mounting base; 2. a mounting plate; 3. a slipway cylinder; 4. a fixing seat; 5. a fixed rod; 6. an upper electrode; 7. a lower electrode; 8. a mounting block; 9. a mounting frame; 10. a storage box; 11. a smoking port; 12. an air pipe; 13. an air pump; 14. a plenum chamber; 15. a gas compression bottle; 16. a forward and reverse rotation motor; 17. a speed reducer; 18. a water storage tank; 19. a water pump; 20. a water pipe; 21. a high pressure nozzle; 22. a scrap box; 23. a filter screen; 24. a fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 5, in an embodiment of the present utility model:
the utility model provides a spot welding device is used in iron picture processing, includes mount pad 1, be equipped with mounting panel 2 on the mount pad 1, mounting panel 2 back is connected with power device, be connected with elevating gear on the mounting panel 2, elevating gear includes slip table cylinder 3, fixing base 4 and dead lever 5, two fixing base 4 are installed on mounting panel 2, the dead lever 5 is installed between two fixing bases 4, but slip table cylinder 3 movable mounting is on dead lever 5, mounting panel 2 one side is provided with spot welding device, spot welding device includes upper electrode 6, lower electrode 7 and installation piece 8, two installation piece 8 is installed respectively on slip table cylinder 3 and fixing base 4 below, upper electrode 6 one side is provided with smoke abatement device, upper electrode 6 opposite side is provided with cleaning device, be equipped with mounting bracket 9 in the mount pad storage tank 1, mount pad 1 both ends are equipped with 10, 10 can follow the interior level of mount pad 1 and go out, can deposit various instruments commonly used in the storage tank 10.
In the embodiment of the utility model, the smoke removing device comprises a smoke absorbing mouth 11, an air pipe 12, an air pump 13 and an air collecting chamber 14, wherein the smoke absorbing mouth 11 is arranged on one side of an upper electrode 6, the air collecting chamber 14 is arranged on one side of an installation seat 1, the air pump 13 is arranged above the installation seat 1, the output end of the air pump 13 is connected with the air collecting chamber 14 through the air pipe 12, the air pipe 12 stretches into the bottom end of the air collecting chamber 14, the input end of the air pump 13 is connected with the output end of the smoke absorbing mouth 11 through the air pipe 12 connected with the output end and the smoke absorbing mouth 11 connected with the other end of the air pipe 12, and then the waste gas is conveyed into the air collecting chamber 14 through the air pipe 12 connected with the output end.
In the embodiment of the utility model, a gas compression bottle 15 is arranged at one side of the gas collection chamber 14, the output end of the gas collection chamber 14 is connected with the input end of the gas compression bottle 15 through a gas pipe 12, and a gas purifying liquid is stored in the gas collection chamber 14, and because the gas pipe 12 stretches into the bottom end inside the gas collection chamber 14, the sucked waste gas is purified by the gas purifying liquid and then rises to the top end inside the gas collection chamber 14, and the purified waste gas is conveyed into the gas compression bottle 15 through the gas collection chamber 14 output end connected with the gas pipe 12.
In the embodiment of the utility model, the power device comprises a forward and reverse motor 16 and a speed reducer 17, wherein the forward and reverse motor 16 is arranged on one side of the mounting plate 2, the speed reducer 17 is arranged at the output end of the forward and reverse motor 16 and connected with the mounting plate 2, the forward and reverse motor 16 is turned on, and the forward and reverse motor 16 and the speed reducer 17 are matched for use, so that the mounting plate 2 can be driven to slowly rotate, and the angle adjustment of the upper electrode 6 and the lower electrode 7 is realized.
In the embodiment of the utility model, the cleaning device comprises a water storage tank 18, a water pump 19, a water pipe 20 and a high-pressure spray head 21, wherein the water storage tank 18 is arranged below the mounting frame 9, the water pump 19 is arranged above the mounting seat 1 and is arranged on one side of the forward and reverse motor 16, the high-pressure spray head 21 is arranged on the other side of the upper electrode 6, the input end of the water pump 19 is connected with the bottom end of the water storage tank 18 through the water pipe 20, the output end of the water pump 19 is connected with the input end of the high-pressure spray head 21 through the water pipe 20 connected with the input end, the water pump 19 is started, water is pumped out from the water storage tank 18 through the water pipe 20 connected with the input end, then the water is conveyed to the high-pressure spray head 21 through the water pipe 20 connected with the output end, finally, the water is sprayed to the upper electrode 6 and the lower electrode 7 through the high-pressure spray head 21, and scraps are washed down.
In the embodiment of the utility model, a scrap box 22 is arranged above the water storage tank 18, the scrap box 22 is arranged above the mounting frame 9, a filter screen 23 is arranged at the bottom end of the scrap box 22, washed scraps and water at a spraying position can enter the scrap box 22, the scraps can be left in the scrap box 22, and water can flow into the water storage tank 18 through the filter screen 23, so that the recycling of water resources is realized.
In the embodiment of the utility model, the fan 24 is arranged on the mounting plate 2, the fans 24 are symmetrically arranged at two sides of the fixing seat 4, and when the fans 24 are opened, the fans 24 can blow the water stain adhered on the surface of the equipment to dry.
Example two
Referring to fig. 1 to 5, in an embodiment of the present utility model:
in the installation, firstly, two fixing seats 4 are arranged at corresponding positions on the mounting plate 2, then a fixing rod 5 is arranged between the two fixing seats 4, then the sliding table cylinder 3 is movably arranged on the fixing rod 5, then two mounting blocks 8 are respectively arranged at corresponding positions on the sliding table cylinder 3 and the mounting plate 2, then an upper electrode 6 and a lower electrode 7 are respectively arranged on the corresponding mounting blocks 8, then a speed reducer 17 is arranged at the output end of a forward and reverse motor 16, then the forward and reverse motor 16 is arranged at the corresponding position on the mounting plate 1, then the output end of the speed reducer 17 is connected with the mounting plate 2, then two fans 24 are arranged at the corresponding positions on the mounting plate 2, then a scrap box 22 is movably arranged above the mounting frame 9, then a water storage tank 18 is arranged below the mounting frame 9, then a water pump 19 is arranged above the mounting plate 1, then the input end of the water pump 19 is connected with the bottom end of the water storage tank 18 through a water pipe 20, the output end of the water pump 19 is connected with the input end of the high-pressure spray head 21 through the water pipe 20, then the high-pressure spray head 21 is arranged on one side of the mounting plate 2, the output end of the high-pressure spray head 21 is flushed towards the upper electrode 6 and the lower electrode 7, then the gas collection chamber 14 and the gas compression bottle 15 are arranged at corresponding positions in the mounting seat 1, then the air pump 13 is arranged on the mounting seat 1, then the output end of the air pump 13 is connected with the top end of the side surface of the gas collection chamber 14 through the air pipe 12, the air pipe 12 extends into the bottom end inside the gas collection chamber 14, then the input end of the air pump 13 is connected with the output end of the smoking port 11 through the air pipe 12, then the smoking port 11 is arranged on one side of the mounting plate 2, the input end of the smoking port 11 is flushed towards the upper electrode 6 and the lower electrode 7, then the output end of the gas collection chamber 14 is connected with the input end of the gas compression bottle 15 through the air pipe 12, finally, the storage box 10 can be movably arranged at a corresponding position in the mounting seat 1.
Example III
Referring to fig. 1 to 5, in an embodiment of the present utility model:
when in use, firstly, the forward and reverse rotating motor 16 is opened, the forward and reverse rotating motor 16 and the speed reducer 17 are matched for use, the mounting plate 2 can be driven to slowly rotate, so that the angle adjustment of the upper electrode 6 and the lower electrode 7 is realized, after the angle adjustment is finished, the forward and reverse rotating motor 16 is closed, then a workpiece needing spot welding processing is placed between the upper electrode 6 and the lower electrode 7, then the upper electrode 6 and the lower electrode 7 are opened, then the sliding table cylinder 3 is opened, the sliding table cylinder 3 can drive the upper electrode 6 to descend so as to finish spot welding of the workpiece, at the moment, the air pump 13 is synchronously opened, waste gas generated in the spot welding process is sucked through the air pipe 12 connected with the output end and the smoking port 11 connected with the other end of the air pipe 12, then the waste gas is conveyed into the gas collection chamber 14 through the air pipe 12 connected with the output end, and the sucked waste gas can pass through the purification of the gas purification liquid because the air pipe 12 stretches into the bottom inside the gas collection chamber 14, then the waste gas rises to the top end in the gas collection chamber 14, the purified waste gas is conveyed into the gas compression bottle 15 through the gas pipe 12 connected with the output end of the gas collection chamber 14, after the spot welding work is finished, the upper electrode 6 and the lower electrode 7 are closed, then the gas pump 13 and the sliding table cylinder 3 are closed after waiting for reset, then the water pump 19 is opened, water is pumped out of the water storage tank 18 through the water pipe 20 connected with the input end, then the water is conveyed to the high-pressure spray head 21 through the water pipe 20 connected with the output end, finally the waste is sprayed to the upper electrode 6 and the lower electrode 7 through the high-pressure spray head 21, the waste is washed down, the washed waste and the sprayed water enter the waste box 22, the waste is remained in the waste box 22, the water flows into the water storage tank 18 through the filter screen 23, the recycling of water resources is realized, after the cleaning is finished, the water pump 19 is closed, and the fan 24 is turned on, after the cooling fan dries the water stain, the fan 24 can be turned off, and then when spot welding work is needed again, the flow is repeated.
In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a spot welding device is used in iron picture processing, includes mount pad (1), its characterized in that: be equipped with mounting panel (2) on mount pad (1), mounting panel (2) back is connected with power device, be connected with elevating gear on mounting panel (2), elevating gear includes slip table cylinder (3), fixing base (4) and dead lever (5), two fixing base (4) are installed on mounting panel (2), dead lever (5) are installed between two fixing bases (4), but slip table cylinder (3) movable mounting is on dead lever (5), mounting panel (2) one side is provided with spot welding device, spot welding device includes upper electrode (6), lower electrode (7) and installation piece (8), two installation piece (8) are installed respectively on slip table cylinder (3) and fixing base (4) below, upper electrode (6) one side is provided with smoke abatement device, upper electrode (6) opposite side is provided with cleaning device, be equipped with mounting bracket (9) in mount pad (1), but mount pad (1) both ends are equipped with (10), but storage tank (10) are followed in mount pad (1) can be followed and are gone out in each storage tank (10) and are used smoothly.
2. The spot welding device for iron painting processing according to claim 1, wherein: the smoke removing device comprises a smoke absorbing opening (11), an air pipe (12), an air pump (13) and a gas collecting chamber (14), wherein the smoke absorbing opening (11) is arranged on one side of an upper electrode (6), the gas collecting chamber (14) is arranged on one side of an installation seat (1), the air pump (13) is arranged above the installation seat (1), the output end of the air pump (13) is connected with the gas collecting chamber (14) through the air pipe (12), the air pipe (12) stretches into the bottom end of the gas collecting chamber (14), and the input end of the air pump (13) is connected with the output end of the smoke absorbing opening (11) through the air pipe (12).
3. The spot welding device for iron painting processing according to claim 2, wherein: one side of the gas collection chamber (14) is provided with a gas compression bottle (15), the output end of the gas collection chamber (14) is connected with the input end of the gas compression bottle (15) through a gas pipe (12), and gas purifying liquid is stored in the gas collection chamber (14).
4. The spot welding device for iron painting processing according to claim 1, wherein: the power device comprises a forward and reverse rotation motor (16) and a speed reducer (17), wherein the forward and reverse rotation motor (16) is arranged on one side of the mounting plate (2), and the speed reducer (17) is arranged at the output end of the forward and reverse rotation motor (16) and is connected with the mounting plate (2).
5. The spot welding device for iron painting processing according to claim 1, wherein: the cleaning device comprises a water storage tank (18), a water pump (19), a water pipe (20) and a high-pressure spray head (21), wherein the water storage tank (18) is arranged below the mounting frame (9), the water pump (19) is arranged above the mounting seat (1) and on one side of the positive and negative rotation motor (16), the high-pressure spray head (21) is arranged on the other side of the upper electrode (6), the input end of the water pump (19) is connected with the bottom end of the water storage tank (18) through the water pipe (20), and the output end of the water pump (19) is connected with the input end of the high-pressure spray head (21) through the water pipe (20).
6. The spot welding device for iron painting processing according to claim 5, wherein: the novel water storage tank is characterized in that a scrap box (22) is arranged above the water storage tank (18), the scrap box (22) is arranged above the mounting frame (9), and a filter screen (23) is arranged at the bottom end of the scrap box (22).
7. The spot welding device for iron painting processing according to claim 1, wherein: the mounting plate (2) is provided with fans (24), and the fans (24) are symmetrically arranged on two sides of the fixing seat (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321613449.6U CN220050397U (en) | 2023-06-25 | 2023-06-25 | Spot welding device for iron painting processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321613449.6U CN220050397U (en) | 2023-06-25 | 2023-06-25 | Spot welding device for iron painting processing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220050397U true CN220050397U (en) | 2023-11-21 |
Family
ID=88761439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321613449.6U Active CN220050397U (en) | 2023-06-25 | 2023-06-25 | Spot welding device for iron painting processing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220050397U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118305414A (en) * | 2024-06-11 | 2024-07-09 | 芜湖市佳艺铁画工艺品有限公司 | High-frequency heating device for iron picture processing and manufacturing process |
-
2023
- 2023-06-25 CN CN202321613449.6U patent/CN220050397U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118305414A (en) * | 2024-06-11 | 2024-07-09 | 芜湖市佳艺铁画工艺品有限公司 | High-frequency heating device for iron picture processing and manufacturing process |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN220050397U (en) | Spot welding device for iron painting processing | |
WO2022022418A1 (en) | Integrated factory building air purification device having telescopic air suction and supply structures | |
CN212858228U (en) | Numerical control laser cutting machine with cleaning device | |
CN210817215U (en) | Cooling device for ring rolling forging | |
CN210409896U (en) | Environment-friendly welding platform | |
CN219852657U (en) | Multifunctional laser cutting machine | |
CN219746816U (en) | Welding dust removal workbench | |
CN216706297U (en) | Laser welding equipment with pre-dedusting function | |
CN213194867U (en) | Surface ash removing device of metal tool | |
CN220761359U (en) | Eight station lamps and lanterns laser marking machine | |
CN220592008U (en) | Welding equipment for automobile parts | |
CN218903030U (en) | Environment-friendly welding fume cleaning device for excavator bucket | |
CN116100149B (en) | Turbocharging, dedusting and noise reducing device of laser cutting machine | |
CN217253815U (en) | Welding device for processing of temperature-reducing metal organic framework material | |
CN217094790U (en) | Laser cleaning wall painting integrated engineering truck | |
CN216326111U (en) | A metal welding equipment with a protective mechanism | |
CN220217059U (en) | Plasma cutting machine for processing pipe | |
CN221136583U (en) | Laser cleaning machine with sweeps collection function | |
CN216825420U (en) | Dust device is used in production of bag is moulded to light | |
CN221159093U (en) | A welding machine | |
CN216502963U (en) | Numerical control low-pollution laser welding machine | |
CN218476224U (en) | A welding device for transformer shell production | |
CN220838418U (en) | Fume extractor for laser machine | |
CN219358182U (en) | A tapping machine slag removal device | |
CN222552450U (en) | A laser welding machine with a purification device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |