CN216680708U - Environment-friendly fume extractor for laser cutting machine - Google Patents
Environment-friendly fume extractor for laser cutting machine Download PDFInfo
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- CN216680708U CN216680708U CN202220096821.XU CN202220096821U CN216680708U CN 216680708 U CN216680708 U CN 216680708U CN 202220096821 U CN202220096821 U CN 202220096821U CN 216680708 U CN216680708 U CN 216680708U
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- smoke exhaust
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- 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
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Abstract
The utility model discloses an environment-friendly smoke exhaust device for a laser cutting machine, which comprises a workbench and a smoke exhaust box, wherein the middle part of the surface of the workbench is provided with a laser cutting machine body, the upper end surface of the workbench is fixedly connected with a protective shell through a bolt, the inner wall of the upper end of the protective shell is fixedly connected with a partition plate, the center of the upper end surface of the protective shell is fixedly connected with an air outlet pipe through a bolt, the inner wall of the upper end of the smoke exhaust box is fixedly connected with a first supporting plate, the upper end surface of the first supporting plate is respectively provided with a limiting groove and a first through hole, the rear end of the upper surface of the first supporting plate is fixedly connected with a first exhaust fan, an air suction inlet of the first exhaust fan is fixedly connected with a first connecting pipe, and the first connecting pipe penetrates through the side wall of the smoke exhaust box to the inside of the air outlet pipe. The utility model discloses an environment-friendly smoke exhaust device for a laser cutting machine, which has the advantages of comprehensive environment-friendly function, good smoke exhaust effect and strong practicability.
Description
Technical Field
The utility model relates to the technical field of smoke exhaust devices, in particular to an environment-friendly smoke exhaust device for a laser cutting machine.
Background
The laser cutting is to irradiate a workpiece by utilizing a focused high-power-density laser beam, so that the irradiated material is rapidly melted, vaporized and ablated or reaches a burning point, and meanwhile, the molten substance is blown away by virtue of high-speed airflow coaxial with the laser beam, so that the workpiece is cut.
The prior patent (publication number: CN210451370U) discloses a fume extractor for laser cutting, which comprises a laser cutting machine main body and a laser cutting head, wherein the outer wall of the laser cutting head is fixedly connected with two connecting plates which are symmetrically distributed, the outer walls of the two connecting plates are both connected with a connecting mechanism in a sliding manner, and the upper surface of the laser cutting machine main body is fixedly connected with a fume processing mechanism. The smoke exhaust device for the laser cutting machine can effectively absorb smoke generated by laser cutting, avoids polluting the surrounding environment, improves the environmental protection performance of the laser cutting machine, and simultaneously ensures the health of workers, but the smoke exhaust device is not thorough enough for smoke treatment, and still easily causes environmental pollution in long-term use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides an environment-friendly smoke exhaust device for a laser cutting machine.
In order to achieve the purpose, the utility model adopts the following technical scheme: the environment-friendly smoke exhaust device for the laser cutting machine comprises a workbench and a smoke exhaust box, wherein the middle part of the surface of the workbench is provided with a laser cutting machine body, the upper end surface of the workbench is fixedly connected with a protective shell through a bolt, the inner wall of the upper end of the protective shell is fixedly connected with a clapboard, the center of the upper end surface of the protective shell is fixedly connected with an air outlet pipe through a bolt, the inner wall of the upper end of the smoke exhaust box is fixedly connected with a first supporting plate, the upper end surface of the first supporting plate is respectively provided with a limiting groove and a first through hole, the rear end of the upper surface of the first supporting plate is fixedly connected with a first exhaust fan, the exhaust inlet of the first exhaust fan is fixedly connected with a first connecting pipe, the first connecting pipe penetrates through the side wall of the smoke exhaust box to the inside of the air outlet pipe, the inside of the upper end of the smoke discharging box is connected with a placing frame in a sliding mode, and the lower end of the placing frame is matched with the limiting groove in a clamping mode;
the utility model discloses a smoke exhaust box, including the case that discharges fume, the inner wall fixedly connected with second backup pad at case middle part of discharging fume, the up end fixedly connected with second air exhauster of second backup pad, the inside bottom surface fixedly connected with water tank of the incasement portion of discharging fume, the air intake fixedly connected with third connecting pipe of second air exhauster, the lower extreme fixed connection of third connecting pipe and first through-hole, the air outlet fixedly connected with second connecting pipe of second air exhauster, the terminal inside of lateral wall to water tank that runs through the second backup pad of second connecting pipe.
As a further description of the above technical solution:
the front end of the inner wall of the placing rack is provided with an activated carbon filter layer, the middle of the inner wall of the placing rack is provided with a first filter screen, the rear end of the inner wall of the placing rack is fixedly connected with a second filter screen, and the center of the upper end face of the placing rack is fixedly connected with a handle.
As a further description of the above technical solution:
the middle part of the side wall of the front end of the smoke exhaust box is provided with a second through hole, the side wall of the front end of the second through hole is fixedly connected with a fourth filter screen, and the lower end face of the smoke exhaust box is fixedly connected with a first non-slip mat.
As a further description of the above technical solution:
and a water inlet valve is arranged on the side wall of the front end of the smoke discharging box close to the middle part, and the rear end of the water inlet valve penetrates through the side walls of the smoke discharging box and the water tank to the inside of the water tank.
As a further description of the above technical solution:
the side wall of the lower part of the front end of the smoke exhaust box is provided with a water outlet valve, and the rear end of the water outlet valve penetrates through the side walls of the smoke exhaust box and the water tank to the inside of the water tank.
As a further description of the above technical solution:
and a third filter screen is fixedly connected to the inner wall of the upper end of the water tank.
As a further description of the above technical solution:
a plurality of first exhaust holes are formed in the tail end of the second connecting pipe, and a plurality of second exhaust holes are formed in the upper end face of the partition plate.
As a further description of the above technical solution:
the lateral wall of workstation is provided with control panel, the lower terminal surface fixedly connected with second slipmat of workstation.
The utility model has the following beneficial effects:
1. compared with the existing smoke exhaust device, the environment-friendly smoke exhaust device for the laser cutting machine has the advantages that the smoke exhaust effect is obvious, the smoke generated in cutting can be collected in a centralized and unified manner by arranging the protective shell, the harm of the smoke to workers is avoided, and the quality of a working environment is improved.
2. Compared with the existing smoke exhaust device, the smoke exhaust device for the laser cutting machine can enable smoke in the protective shell to rapidly enter the smoke exhaust box through the first exhaust fan, so that smoke exhaust efficiency is improved, and meanwhile, the smoke exhaust device is provided with the activated carbon filter layer, the first filter screen and the second filter screen, so that impurities in the smoke can be filtered, peculiar smell in the smoke can be adsorbed, and the purification capacity of the smoke exhaust device is improved.
3. Compared with the existing smoke exhaust device, the smoke exhaust device for the laser cutting machine provided by the utility model has the advantages that the smoke exhaust device is provided with the water tank and the second exhaust fan, so that the preliminarily filtered smoke can be filtered again by the filtered water in the water tank, the content of heavy metals in the smoke is greatly reduced, the quality of a working environment is greatly improved, and the health and safety of workers are guaranteed.
Drawings
FIG. 1 is a front cross-sectional view of an environment-friendly smoke exhaust device for a laser cutting machine according to the present invention;
FIG. 2 is an isometric view of an environment-friendly fume extractor for a laser cutting machine according to the present invention;
FIG. 3 is an isometric view of a first support plate of the environment-friendly smoke exhaust device for the laser cutting machine according to the present invention;
fig. 4 is an enlarged view of a point a in fig. 1.
Illustration of the drawings:
1. a work table; 2. a laser cutting machine body; 3. a protective shell; 4. a partition plate; 5. an air outlet pipe; 6. a first connecting pipe; 7. a smoke exhaust box; 8. a first support plate; 9. a first exhaust fan; 10. placing a rack; 11. a limiting groove; 12. an activated carbon filter layer; 13. a first filter screen; 14. a second filter screen; 15. a second support plate; 16. a second exhaust fan; 17. a first through hole; 18. a water tank; 19. a second connecting pipe; 20. a first exhaust port; 21. a third filter screen; 22. a second through hole; 23. a water inlet valve; 24. a water outlet valve; 25. a fourth filter screen; 26. a handle; 27. a first non-slip mat; 28. a second non-slip mat; 29. a control panel; 30. a second vent hole; 31. and a third connecting pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: an environment-friendly smoke exhaust device for a laser cutting machine comprises a workbench 1 and a smoke exhaust box 7, wherein the middle part of the surface of the workbench 1 is provided with a laser cutting machine body 2, the upper end surface of the workbench 1 is fixedly connected with a protective shell 3 through a bolt, the inner wall of the upper end of the protective shell 3 is fixedly connected with a partition plate 4, the center of the upper end surface of the protective shell 3 is fixedly connected with an air outlet pipe 5 through a bolt, the inner wall of the upper end of the smoke exhaust box 7 is fixedly connected with a first supporting plate 8, the upper end surface of the first supporting plate 8 is respectively provided with a limiting groove 11 and a first through hole 17, the rear end of the upper surface of the first supporting plate 8 is fixedly connected with a first air exhauster 9, an air suction port of the first air exhauster 9 is fixedly connected with a first connecting pipe 6, the first connecting pipe 6 penetrates through the side wall of the smoke exhaust box 7 to the inside of the air outlet pipe 5, the inside of the smoke exhaust box 7 is slidably connected with a placing rack 10, and the lower end of the placing rack 10 is in clamping fit with the limiting groove 11, through making rack 10 and 11 joint cooperations of spacing groove, can make rack 10 more stable place in the inside of case 7 of discharging fume to can ensure this fume extractor's stable use.
A second support plate 15 is fixedly connected to the inner wall of the middle part of the smoke discharging box 7, a second exhaust fan 16 is fixedly connected to the upper end surface of the second support plate 15, a water tank 18 is fixedly connected to the bottom surface of the inside of the smoke discharging box 7, a third connecting pipe 31 is fixedly connected to the air inlet of the second exhaust fan 16, the third connecting pipe 31 is fixedly connected to the lower end of the first through hole 17, a second connecting pipe 19 is fixedly connected to the air outlet of the second exhaust fan 16, the end of the second connecting pipe 19 penetrates through the side wall of the second support plate 15 to the inside of the water tank 18, an active carbon filter layer 12 is arranged at the front end of the inner wall of the placing rack 10, a first filter screen 13 is arranged in the middle part of the inner wall of the placing rack 10, a second filter screen 14 is fixedly connected to the rear end of the inner wall of the placing rack 10, a handle 26 is fixedly connected to the center of the upper end surface of the placing rack 10, so that the peculiar smell in the smoke can be effectively absorbed by the active carbon filter layer 12, thereby improving the practicability of the smoke exhaust device.
The working principle is as follows: when laser cutting machine cuts the work piece, can produce a large amount of flue gases, at this moment under the effect of first air exhauster 9, the flue gas of production can be discharged into to the inside of case 7 of discharging fume along outlet duct 5 and first connecting pipe 6, open second air exhauster 16 simultaneously, at this moment the flue gas can be quick through active carbon filter layer 12, first filter screen 13 and second filter screen 14 get into the inside of third connecting pipe 31, at this moment get into the inside of water tank 18 under the effect of second air exhauster 16, at this moment the flue gas of preliminary filtration completion is filtered once more by the inside drainage of water tank 18, thereby the content of heavy metal in the flue gas has significantly reduced, rethread second through-hole 22 outwards gets rid of, thereby the environmental protection of flue gas is discharged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Environment-friendly fume extractor for laser cutting machine, including workstation (1) and case (7) of discharging fume, its characterized in that: the laser cutting machine is characterized in that a laser cutting machine body (2) is arranged in the middle of the surface of the workbench (1), the upper end face of the workbench (1) is fixedly connected with a protective shell (3) through bolts, the inner wall of the upper end of the protective shell (3) is fixedly connected with a partition plate (4), the center of the upper end face of the protective shell (3) is fixedly connected with an air outlet pipe (5) through bolts, the inner wall of the upper end of the exhaust box (7) is fixedly connected with a first supporting plate (8), the upper end face of the first supporting plate (8) is respectively provided with a limiting groove (11) and a first through hole (17), the rear end of the upper surface of the first supporting plate (8) is fixedly connected with a first exhaust fan (9), an air suction opening of the first exhaust fan (9) is fixedly connected with a first connecting pipe (6), and the first connecting pipe (6) penetrates through the side wall of the exhaust box (7) to the inside of the air outlet pipe (5), the inside of the upper end of the smoke discharging box (7) is connected with a placing rack (10) in a sliding mode, and the lower end of the placing rack (10) is in clamping fit with a limiting groove (11);
inner wall fixedly connected with second backup pad (15) at case (7) middle part of discharging fume, the up end fixedly connected with second air exhauster (16) of second backup pad (15), the inside bottom surface fixedly connected with water tank (18) of case (7) of discharging fume, the air intake fixedly connected with third connecting pipe (31) of second air exhauster (16), the lower extreme fixed connection of third connecting pipe (31) and first through-hole (17), the air outlet fixedly connected with second connecting pipe (19) of second air exhauster (16), the terminal inside that runs through lateral wall to water tank (18) of second backup pad (15) of second connecting pipe (19).
2. The environment-friendly smoke exhaust device for the laser cutting machine according to claim 1, characterized in that: the front end of rack (10) inner wall is provided with active carbon filter layer (12), the middle part of rack (10) inner wall is provided with first filter screen (13), the rear end fixedly connected with second filter screen (14) of rack (10) inner wall, fixedly connected with handle (26) is located at the center of rack (10) up end.
3. The environment-friendly smoke exhaust device for the laser cutting machine according to claim 1, characterized in that: the middle part of the side wall of the front end of the smoke exhaust box (7) is provided with a second through hole (22), the side wall of the front end of the second through hole (22) is fixedly connected with a fourth filter screen (25), and the lower end face of the smoke exhaust box (7) is fixedly connected with a first non-slip mat (27).
4. The environment-friendly smoke exhaust device for the laser cutting machine according to claim 1, characterized in that: a water inlet valve (23) is arranged on the side wall of the front end of the smoke exhaust box (7) close to the middle part, and the rear end of the water inlet valve (23) penetrates through the side walls of the smoke exhaust box (7) and the water tank (18) to the inside of the water tank (18).
5. The environment-friendly smoke exhaust device for the laser cutting machine according to claim 1, characterized in that: the side wall of the lower part of the front end of the smoke exhaust box (7) is provided with a water outlet valve (24), and the rear end of the water outlet valve (24) penetrates through the side walls of the smoke exhaust box (7) and the water tank (18) to the inside of the water tank (18).
6. The environment-friendly smoke exhaust device for the laser cutting machine according to claim 1, characterized in that: and a third filter screen (21) is fixedly connected to the inner wall of the upper end of the water tank (18).
7. The environment-friendly smoke exhaust device for the laser cutting machine according to claim 1, characterized in that: a plurality of first exhaust holes (20) have all been seted up to the end of second connecting pipe (19), a plurality of second exhaust holes (30) have all been seted up to the up end of baffle (4).
8. The environment-friendly smoke exhaust device for the laser cutting machine according to claim 1, characterized in that: the side wall of the workbench (1) is provided with a control panel (29), and the lower end face of the workbench (1) is fixedly connected with a second anti-skid pad (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220096821.XU CN216680708U (en) | 2022-01-14 | 2022-01-14 | Environment-friendly fume extractor for laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220096821.XU CN216680708U (en) | 2022-01-14 | 2022-01-14 | Environment-friendly fume extractor for laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216680708U true CN216680708U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220096821.XU Active CN216680708U (en) | 2022-01-14 | 2022-01-14 | Environment-friendly fume extractor for laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216680708U (en) |
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2022
- 2022-01-14 CN CN202220096821.XU patent/CN216680708U/en active Active
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