Improved welding platform
By adjusting the position and angle of the suction hood using lifting components and adjustment mechanisms, the problem of insufficient flexibility of existing welding platform suction hoods is solved, achieving efficient collection of welding fumes and protecting the health of workers.
Patent Information
- Application Number
- CN202423039411.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-10
AI Technical Summary
The exhaust hoods on existing welding platforms cannot be flexibly adjusted in position and angle, causing welding fumes to escape and affecting the health of workers.
The system employs a lifting assembly and adjustment mechanism, including a connecting assembly, an angle adjustment assembly, and a suction hood. The height and angle of the suction hood are adjusted by a motor-driven reciprocating screw and an electric telescopic rod. Combined with the extensibility of the corrugated steel pipe, the flexibility and adaptability of the suction hood are enhanced.
The improved flexibility and adaptability of the fume extraction hood enhances the fume collection effect, reduces fume emission, and minimizes the impact on workers' health.
Smart Images
Figure CN223492385U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of welding apparatus, and more particularly to an improved welding platform. Background Technology
[0002] Welding, as one of the most important metal processing techniques in industrial production, is widely used in various industries such as automotive and shipbuilding, and aerospace. The welding process generates a large amount of welding fumes, which contain various toxic gases such as carbon monoxide and nitrogen dioxide. These substances not only harm human health but also pollute the environment. Therefore, it is necessary to collect and treat the welding fumes.
[0003] Existing welding platforms are equipped with suction hoods, but these hoods are usually fixed above the welding platform and their position and angle cannot be adjusted according to actual needs. As a result, some welding fumes escape and not all welding fumes can be collected, which in turn endangers the health of the workers.
[0004] Regarding the aforementioned technologies, the inventors believe that the suction hood on the welding platform has low flexibility and poor smoke extraction effect. Utility Model Content
[0005] To address the aforementioned technical problems, this application provides an improved welding platform.
[0006] This application provides an improved welding platform, which adopts the following technical solution:
[0007] An improved welding platform includes a welding platform, a lifting assembly disposed on the welding platform, an adjustment mechanism connected to the lifting assembly, and a suction mechanism; the suction mechanism includes a fan, a welding fume treatment box, a suction pipe, and a suction hood, the air inlet of the fan is connected to the welding fume treatment box, one end of the suction pipe is connected to the welding fume treatment box, and the other end is connected to the suction hood; the adjustment mechanism includes a connecting assembly for connecting to the suction hood and an angle adjustment assembly.
[0008] By adopting the above technical solution, after the connecting component is connected to the suction hood, the angle adjustment component can adjust the angle of the suction hood, and the lifting component can adjust the height of the suction hood, thereby improving the flexibility and adaptability of the suction hood, improving the effect of the suction hood in collecting welding fumes, reducing the emission of welding fumes, and reducing the impact on the health of workers.
[0009] Preferably, the lifting assembly includes a mounting plate disposed on the welding platform, a first motor disposed on the mounting plate, a first slide groove formed on the mounting plate, a reciprocating screw and a first slider disposed in the first slide groove, one end of the reciprocating screw being drivenly connected to the first motor and the other end being rotatably connected to the mounting plate, the first slider being slidably connected to the first slide groove and threadedly connected to the reciprocating screw, and the first slider being connected to the angle adjustment assembly.
[0010] By adopting the above technical solution, the first motor drives the reciprocating screw to rotate, the reciprocating screw drives the first slider to slide in the first slide groove, and the first slider drives the adjustment mechanism and the suction hood to rise and fall, thereby adjusting the height of the suction hood.
[0011] Preferably, the angle adjustment assembly includes an electric telescopic rod and a second motor. One end of the electric telescopic rod is connected to the first slider, and the other end is connected to the second motor. The drive shaft of the second motor is connected to the connecting assembly.
[0012] By adopting the above technical solution, the electric telescopic rod can adjust the position of the suction hood within a small range. The second motor drives the connecting component and the suction hood to rotate, thereby adjusting the angle of the suction hood, which improves the effect of the suction hood in collecting welding fumes and reduces the impact of welding fumes on the health of workers.
[0013] Preferably, the connecting assembly includes a mounting block and two clamping plates. The mounting block is connected to the drive shaft of the second motor. One end of each clamping plate is hinged to the mounting block, and the other end is provided with a connecting plate. The two connecting plates are detachably connected. The clamping plates are used to hold the suction hood.
[0014] By adopting the above technical solution, the two clamping plates are rotated and connected and fixed by the connecting plate, thereby clamping and fixing the suction hood, which facilitates the adjustment of the position and angle of the suction hood.
[0015] Preferably, the suction pipe is a corrugated steel pipe.
[0016] By adopting the above technical solution, the corrugated steel pipe suction pipe can freely extend and retract and change its angle. When the position and angle of the suction hood change, the suction pipe can adapt to the suction hood in different positions and transport welding fumes.
[0017] Preferably, a second sliding groove is provided on the side wall of the welding platform, a second slider is slidably disposed in the second sliding groove, a baffle is provided at the opening of the second sliding groove to limit the sliding of the second slider, and the second slider is connected to the mounting plate.
[0018] By adopting the above technical solution, the mounting plate is pushed, and the mounting plate drives the second slider to slide in the second slide groove, thereby adjusting the position of the lifting component, further increasing the adjustment range of the suction hood, and further improving the flexibility and adaptability of the suction hood. The second slide groove is opened on the side wall of the welding platform, reducing the phenomenon of welding slag falling into the second slide groove and thus hindering the sliding of the second slider, thereby improving the smoothness of the mounting plate movement.
[0019] Preferably, a third motor is provided on the second slider, and the drive shaft of the third motor is fixedly connected to the mounting plate.
[0020] By adopting the above technical solution, the third motor drives the mounting plate to rotate, thereby further expanding the position and angle adjustment range of the suction hood and further improving the flexibility and adaptability of the suction hood.
[0021] Preferably, the welding fume treatment box is equipped with a filter element.
[0022] By adopting the above technical solution, the filter element filters and treats the collected welding fumes before releasing them, thus reducing the environmental impact of welding fumes.
[0023] In summary, this application has the following beneficial technical effects:
[0024] 1. This application allows for adjustment of the position and angle of the suction hood via a lifting assembly and adjustment mechanism, thereby improving the flexibility and adaptability of the suction hood, enhancing its effectiveness in collecting welding fumes, and reducing the impact of welding fumes on the health of workers;
[0025] 2. A second sliding groove is provided on the welding platform, allowing the mounting plate to slide along the side wall of the welding platform. A third motor drives the mounting plate to rotate, thereby expanding the position adjustment range of the suction hood and further improving the flexibility and adaptability of the suction hood. Attached Figure Description
[0026] Figure 1 This is a schematic diagram of the structure of the improved welding platform provided in the embodiments of this application;
[0027] Figure 2 This is a partial cross-sectional structural schematic diagram of the fan, welding fume treatment box, filter element and suction pipe provided in the embodiments of this application;
[0028] Figure 3 This is a partial structural schematic diagram of the lifting assembly and adjusting mechanism provided in the embodiments of this application;
[0029] Figure 4 This is a partial cross-sectional structural diagram of the welding platform and mounting plate provided in the embodiments of this application.
[0030] Explanation of reference numerals in the attached drawings: 1. Welding platform; 11. Second slide rail; 12. Second slider; 13. Baffle; 14. Third motor; 2. Lifting assembly; 21. Mounting plate; 22. First motor; 23. First slide rail; 24. Reciprocating screw; 25. First slider; 3. Adjustment mechanism; 31. Connecting assembly; 311. Mounting block; 312. Clamping plate; 313. Connecting plate; 32. Angle adjustment assembly; 321. Electric telescopic rod; 322. Second motor; 4. Suction mechanism; 41. Fan; 42. Welding fume treatment box; 43. Suction pipe; 44. Suction hood; 45. Filter element. Detailed Implementation
[0031] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.
[0032] This application discloses an improved welding platform.
[0033] Reference Figure 1 and Figure 2 An improved welding platform includes a welding platform 1, a lifting assembly 2 mounted on the welding platform 1, an adjustment mechanism 3 connected to the lifting assembly 2, and a suction mechanism 4. The suction mechanism 4 includes a fan 41, a welding fume treatment box 42, a suction pipe 43, and a suction hood 44. The air inlet of the fan 41 is fixedly connected to the welding fume treatment box 42. One end of the suction pipe 43 is fixedly connected to the welding fume treatment box 42, and the other end is fixedly connected to the suction hood 44. A filter element 45 is fixedly installed in the welding fume treatment box 42, and the suction pipe 43 is a corrugated steel pipe. The adjustment mechanism 3 includes a connecting assembly 31 for connecting to the suction hood 44 and an angle adjustment assembly 32.
[0034] Reference Figure 1 , Figure 3 and Figure 4 The lifting assembly 2 includes a mounting plate 21 mounted on the welding platform 1, a first motor 22 fixedly mounted on the mounting plate 21, a first slide groove 23 opened on the mounting plate 21, a reciprocating screw 24 and a first slider 25 disposed in the first slide groove 23. One end of the reciprocating screw 24 is fixedly connected to the drive shaft of the first motor 22, and the other end is rotatably connected to the mounting plate 21 through a bearing. The first slider 25 is slidably connected to the first slide groove 23 and threadedly connected to the reciprocating screw 24. The first slider 25 is connected to the angle adjustment assembly 32.
[0035] The angle adjustment assembly 32 includes an electric telescopic rod 321 and a second motor 322. One end of the electric telescopic rod 321 is fixedly connected to the first slider 25, and the other end is fixedly connected to the second motor 322. The drive shaft of the second motor 322 is connected to the connecting assembly 31.
[0036] The connecting assembly 31 includes a mounting block 311 and two clamping plates 312. The mounting block 311 is connected to the drive shaft of the second motor 322. One end of the clamping plate 312 is hinged to the mounting block 311, and the other end is fixedly provided with a connecting plate 313. The two connecting plates 313 are detachably connected by bolts. The clamping plate 312 is used to clamp the suction hood 44. In the embodiments of this application, the clamping plate 312 has an arc-shaped structure. The arc-shaped structure of the clamping plate 312 increases the contact area with the suction hood 44, thereby improving the clamping stability of the suction hood 44.
[0037] A second sliding groove 11 is provided on the side wall of the welding platform 1, and a second slider 12 is slidably disposed in the second sliding groove 11. A baffle 13 is fixedly disposed at the opening of the second sliding groove 11 to limit the sliding of the second slider 12. The cross-section of the second sliding groove 11 is a T-shaped structure. The second sliding groove 11 is an annular groove, which allows the mounting plate 21 to move along the side wall of the welding platform 1, thereby increasing the adjustment range of the suction hood 44 and improving the flexibility and adaptability of the suction hood 44. A third motor 14 is fixedly disposed on the second slider 12, and the drive shaft of the third motor 14 is fixedly connected to the mounting plate 21.
[0038] The implementation principle of an improved welding platform according to an embodiment of this application is as follows: The suction hood 44 is clamped by a clamping plate 312. The second motor 322 and the electric telescopic rod 321 can adjust the position and angle of the suction hood 44 within a small range, thereby improving the flexibility and adaptability of the suction hood 44 and thus improving its effect on collecting welding fumes. Pushing the mounting plate 21 allows the second slider 12 to slide in the second slide groove 11, thereby allowing the mounting plate 21 to slide along the side wall of the welding platform 1. The first motor 22 drives the reciprocating screw 24 to rotate, which in turn drives the first slider 25 to slide in the first slide groove 23, thereby adjusting the height of the suction hood 44. The third motor 14 drives the mounting plate 21 to rotate, thereby allowing for a wide range of adjustment of the position and angle of the suction hood 44. By adjusting the position and angle of the suction hood 44 through the above structure, the flexibility and adaptability of the suction hood 44 are improved, thereby enhancing its effect on collecting welding fumes, reducing the emission of welding fumes, and minimizing the impact on the health of workers.
[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. An improved welding platform, characterized in that: The system includes a welding platform (1), a lifting assembly (2) mounted on the welding platform (1), an adjustment mechanism (3) connected to the lifting assembly (2), and a suction mechanism (4). The suction mechanism (4) includes a fan (41), a welding fume treatment box (42), a suction pipe (43), and a suction hood (44). The air inlet of the fan (41) is connected to the welding fume treatment box (42), one end of the suction pipe (43) is connected to the welding fume treatment box (42), and the other end is connected to the suction hood (44). The adjustment mechanism (3) includes a connection assembly (31) for connecting to the suction hood (44) and an angle adjustment assembly (32).
2. The improved welding platform according to claim 1, characterized in that: The lifting assembly (2) includes a mounting plate (21) disposed on the welding platform (1), a first motor (22) disposed on the mounting plate (21), a first slide groove (23) opened on the mounting plate (21), a reciprocating screw (24) disposed in the first slide groove (23), and a first slider (25). One end of the reciprocating screw (24) is connected to the first motor (22) for transmission, and the other end is rotatably connected to the mounting plate (21). The first slider (25) is slidably connected to the first slide groove (23) and threadedly connected to the reciprocating screw (24). The first slider (25) is connected to the angle adjustment assembly (32).
3. The improved welding platform according to claim 2, characterized in that: The angle adjustment assembly (32) includes an electric telescopic rod (321) and a second motor (322). One end of the electric telescopic rod (321) is connected to the first slider (25), and the other end is connected to the second motor (322). The drive shaft of the second motor (322) is connected to the connecting assembly (31).
4. An improved welding platform according to claim 3, characterized in that: The connecting assembly (31) includes a mounting block (311) and two clamping plates (312). The mounting block (311) is connected to the drive shaft of the second motor (322). One end of the clamping plate (312) is hinged to the mounting block (311), and the other end is provided with a connecting plate (313). The two connecting plates (313) are detachably connected. The clamping plate (312) is used to clamp the suction hood (44).
5. An improved welding platform according to claim 4, characterized in that: The suction pipe (43) is a corrugated steel pipe.
6. An improved welding platform according to claim 2, characterized in that: The welding platform (1) has a second slide groove (11) on its side wall. A second slider (12) is slidably disposed in the second slide groove (11). A baffle (13) is provided at the opening of the second slide groove (11) to limit the sliding of the second slider (12). The second slider (12) is connected to the mounting plate (21).
7. An improved welding platform according to claim 6, characterized in that: The second slider (12) is provided with a third motor (14), and the drive shaft of the third motor (14) is fixedly connected to the mounting plate (21).
8. An improved welding platform according to claim 1, characterized in that: The welding fume treatment box (42) is equipped with a filter element (45).