CN221454648U - Follow-up smoke discharging device of laser cutting machine - Google Patents
Follow-up smoke discharging device of laser cutting machine Download PDFInfo
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- CN221454648U CN221454648U CN202322750714.1U CN202322750714U CN221454648U CN 221454648 U CN221454648 U CN 221454648U CN 202322750714 U CN202322750714 U CN 202322750714U CN 221454648 U CN221454648 U CN 221454648U
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- filter
- smoke
- wall
- purifying box
- filter plate
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- 239000000779 smoke Substances 0.000 title claims abstract description 61
- 238000003698 laser cutting Methods 0.000 title claims abstract description 22
- 238000007599 discharging Methods 0.000 title claims description 9
- 239000000428 dust Substances 0.000 claims abstract description 46
- 238000005520 cutting process Methods 0.000 claims abstract description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 abstract description 16
- 239000002245 particle Substances 0.000 abstract description 16
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 9
- 239000003546 flue gas Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model provides a follow-up smoke exhaust device of a laser cutting machine, which relates to the field of laser cutting machines and comprises a cutting seat, wherein a cutting table is arranged at the top of the cutting seat, movable seats are arranged at the tops of two sides of the cutting seat, and a protective cover is arranged between the two movable seats; the utility model is provided with the dust suction pump body, so that the dust suction pipe can suck air in the purifying box, the communicating pipe and the branch pipe can suck the smoke generated by welding the laser welder body in the protecting cover, the coarse filter screen is arranged in the first filter plate to preliminarily filter larger particle dust in the smoke, the fine filter screen is arranged in the second filter plate to finely filter the smoke or dust in the smoke, the activated carbon filter element is arranged in the third filter plate to adsorb residual particle matters and harmful gas in the smoke, the multi-stage filtration and smoke discharge of the smoke is realized, and the environmental pollution is avoided.
Description
Technical Field
The utility model relates to the field of laser cutting machines, in particular to a follow-up smoke exhausting device of a laser cutting machine.
Background
The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system, and the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, so that the aim of cutting the workpiece is fulfilled, smoke is generated in the cutting process of the workpiece, and the smoke is required to be treated and discharged through a smoke discharging device;
As application number 201821768550.8 discloses a follow-up smoke-discharging laser cutting machine and specifically discloses: comprises a cutting device, a purifying device, a motion platform and a frame; the machine frame is provided with a cutting platform for placing a workpiece to be cut, the cutting platform is provided with a guide rail, and the moving platform is arranged on the guide rail in a sliding manner; the cutting device is arranged on the moving platform, and the moving platform is a three-dimensional moving platform; the purification device comprises a support body and a smoke exhaust device, wherein the support body is fixed on the side edge of the frame, the smoke exhaust device is partially fixed on the support body and is partially fixed on the cutting device, the smoke exhaust device is used for absorbing smoke generated when the cutting device cuts a workpiece, the follow-up smoke exhaust laser cutting machine is used for avoiding pollution of smoke dust to the surface of a laser processing product, improving the quality and yield of laser processing, reducing the back-end cleaning process for enterprises and saving the processing cost, however, in the above technology, the follow-up smoke exhaust laser cutting machine is inconvenient for filtering the smoke to be extracted and is easy to pollute the environment, and therefore, the utility model provides the follow-up smoke exhaust device for the laser cutting machine so as to solve the problems in the prior art.
Disclosure of utility model
According to the follow-up smoke exhaust device of the laser cutting machine, the dust suction pump body is arranged, so that the dust suction pipe can suck air in the purifying box, the communicating pipe and the branch pipe can suck smoke generated by cutting the laser cutting body in the protecting cover, the coarse filter screen is arranged in the first filter plate to preliminarily filter larger particle dust in the smoke, the fine filter screen is arranged in the second filter plate to finely filter smoke or dust in the smoke, the active carbon filter element is arranged in the third filter plate to adsorb residual particle matters and harmful gas in the smoke, the smoke is subjected to multi-stage filtration and smoke exhaust, and pollution to the environment is avoided.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a laser cutting machine follow-up fume extractor, includes the cutting seat, the cutting table is installed at the top of cutting seat, the top of cutting seat both sides is provided with the removal seat, the centre of two removal seats is provided with the protection casing, the inner wall of protection casing is provided with the guide rail board, the outer wall cover of guide rail board is equipped with the laser cutting ware body, one side of cutting seat is provided with the purifying box, the bottom of purifying box is provided with the dust absorption pump body, dust absorption pipe and one end run through the purifying box is installed to one side of dust absorption pump body, communicating pipe and one end are run through the protection casing is installed at the top of purifying box, branch pipe and one end are run through the protection casing is installed to the bottom of communicating pipe one side, three through-hole has been seted up to the inner wall of purifying box one side, the inner wall of through-hole is provided with first filter, threaded hole has been seted up to the inner wall symmetry of first filter one side.
The outer wall cover of first filter one side is equipped with the spacing box, the jack has been seted up to the upper and lower both sides of spacing box, the inner wall of jack runs through and has bolt and end to screw hole, the inner wall of purifying box is located and is provided with the second filter below the first filter, the inner wall of purifying box is located and is provided with the third filter below the second filter.
The further improvement is that: the dust collection pipe is communicated with the dust collection pump body and the purifying box, and the purifying box is fixedly connected with the movable seat.
The further improvement is that: the communicating pipe is communicated with the branch pipe, and the communicating pipe is connected with the protective cover and the purifying box.
The further improvement is that: the first filter plate is connected with the through holes in a detachable mode, and a coarse filter screen is arranged on the inner wall of the first filter plate.
The further improvement is that: the limiting box is connected with the first filter plate in a detachable mode, and the limiting box and the jack are integrally arranged.
The further improvement is that: the bolt is in threaded connection with the threaded hole and the jack, and the threaded hole is communicated with the jack.
The further improvement is that: the inner wall of the second filter plate is provided with a fine filter screen, and the inner wall of the third filter plate is provided with an activated carbon filter core.
The beneficial effects of the utility model are as follows: according to the utility model, the dust suction pump body is arranged, so that the dust suction pipe is used for sucking air in the purifying box, the communicating pipe and the branch pipe are used for sucking smoke generated by cutting the laser cutter body in the protecting cover, the coarse filter screen is arranged in the first filter plate for primarily filtering larger particle dust in the smoke, the fine filter screen is arranged in the second filter plate for finely filtering smoke or dust in the smoke, the activated carbon filter element is arranged in the third filter plate for adsorbing residual particle matters and harmful gas in the smoke, and the multi-stage filtering smoke discharging of the smoke is realized, so that the pollution to the environment is avoided.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the purifying box of the utility model;
FIG. 3 is a schematic elevational view of the present utility model;
FIG. 4 is a schematic perspective view of a limit box according to the present utility model;
Fig. 5 is an enlarged view of fig. 1 at a in accordance with the present utility model.
In the figure: 1. a cutting seat; 2. a cutting table; 3. a movable seat; 4. a protective cover; 5. a guide rail plate; 6. a laser cutter body; 7. a purifying box; 8. a dust collection pump body; 9. a dust collection pipe; 10. a communicating pipe; 11. a branch pipe; 12. a through hole; 13. a first filter plate; 14. a threaded hole; 15. a limit box; 16. a jack; 17. a bolt; 18. a second filter plate; 19. and a third filter plate.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the following smoke discharging device of the laser cutting machine, as shown in fig. 1-5, the following smoke discharging device of the laser cutting machine comprises a cutting seat 1, a cutting table 2 is installed at the top of the cutting seat 1, movable seats 3 are arranged at the tops of two sides of the cutting seat 1, a protective cover 4 is arranged between the two movable seats 3, a guide rail plate 5 is arranged on the inner wall of the protective cover 4, a laser cutting machine body 6 is sleeved on the outer wall of the guide rail plate 5, a purifying box 7 is arranged on one side of the cutting seat 1, a dust suction pump body 8 is arranged at the bottom of the purifying box 7, a dust suction pipe 9 is installed on one side of the dust suction pump body 8, one end of the dust suction pipe penetrates the purifying box 7, a communicating pipe 10 is installed at the top of the purifying box 7, one end of the communicating pipe 10 penetrates the protective cover 4, a branch pipe 11 is installed at the bottom of one end of the communicating pipe 10 and one end of the communicating pipe penetrates the protective cover 4, three through holes 12 are formed in the inner wall of one side of the purifying box 7, a first filter plate 13 is arranged on the inner wall of the through hole 12, and threaded holes 14 are symmetrically formed in the inner wall of one side of the first filter plate 13.
The outer wall of one side of the first filter plate 13 is sleeved with a limit box 15, the upper side and the lower side of the limit box 15 are provided with insertion holes 16, the inner wall of the insertion holes 16 is penetrated with bolts 17 and is provided with a tail end to a threaded hole 14, the inner wall of the purifying box 7 is positioned below the first filter plate 13, a second filter plate 18 is arranged below the second filter plate 18, and a third filter plate 19 is arranged below the second filter plate 18. The dust particles with the diameter of more than five mu m are convenient to filter, so that larger particle dust in the flue gas is preliminarily filtered, then the flue gas after preliminary filtration passes through a fine filter screen in the second filter plate 18, the fine filter screen is made of chemical fibers or glass fibers, the dust particles with the diameter of more than five mu m at zero point are convenient to filter, the high filtering precision is achieved, the smoke or dust in the flue gas is finely filtered, the flue gas after secondary filtration passes through an activated carbon filter element in the third filter plate 19, the activated carbon filter element is provided with high adsorption performance, the residual particle matters and harmful gases in the flue gas are adsorbed, the multi-stage filtration smoke discharge of the flue gas is realized, the environmental pollution is avoided, after the purifying box 7 is used for a period of time, the bolts 17 in each limiting box 15 are manually pulled out of the corresponding threaded holes 14 in sequence, each of the limit boxes 15 is separated from the corresponding first, second and third filter plates 13, 18 and 19, and then the first, second and third filter plates 13, 18 and 19 are conveniently taken out through the corresponding through holes 12 to be cleaned or replaced.
The dust collection pipe 9 is communicated with the dust collection pump body 8 and the purifying box 7, the purifying box 7 is fixedly connected with the movable seat 3, and a worker starts the dust collection pump body 8 through an external control board, so that the dust collection pipe 9 can collect air in the purifying box 7.
The communicating pipe 10 is communicated with the branch pipe 11, the communicating pipe 10 is connected with the protecting cover 4 and the purifying box 7, and the purifying box 7 extracts the smoke generated by cutting the laser cutter body 6 in the protecting cover 4 through the communicating pipe 10 and the branch pipe 11.
The first filter 13 is connected with the through hole 12 in a disassembling way, a coarse filter screen is arranged on the inner wall of the first filter 13, the flue gas enters the purifying box 7 and passes through the coarse filter screen in the first filter 13 firstly, the coarse filter screen is made of polyester synthetic fibers, dust particles with the diameter of more than five mu m are convenient to filter, and therefore larger particle dust in the flue gas is subjected to preliminary filtration.
The limiting box 15 is connected with the first filter plate 13 in a detachable mode, the limiting box 15 and the insertion holes 16 are integrally arranged, and the first filter plate 13, the second filter plate 18 and the third filter plate 19 are taken out through the corresponding through holes 12 to be cleaned or replaced.
The bolts 17 are in threaded connection with the threaded holes 14 and the jacks 16, the threaded holes 14 are communicated with the jacks 16, and the bolts 17 in the limit boxes 15 are manually pulled out of the corresponding threaded holes 14 in sequence, so that the limit boxes 15 are separated from the corresponding first filter plate 13, second filter plate 18 and third filter plate 19.
The inner wall of the second filter plate 18 is provided with a fine filter screen, the inner wall of the third filter plate 19 is provided with an activated carbon filter core, the flue gas after preliminary filtration passes through the fine filter screen in the second filter plate 18, and the fine filter screen is made of chemical fibers or glass fibers and is convenient for filtering dust particles with the diameter of zero point five mu m or more.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the follow-up smoke discharging device of the laser cutting machine is used, when a laser cutting machine body 6 starts to operate to cut a workpiece, a worker starts a dust suction pump body 8 through an external control panel, so that a dust suction pipe 9 pumps air in a purifying box 7, the purifying box 7 pumps smoke generated by cutting the laser cutting machine body 6 in a protective cover 4 through a communicating pipe 10 and a branch pipe 11, the smoke enters the purifying box 7 and passes through a coarse filter screen in a first filter plate 13, the coarse filter screen is made of polyester synthetic fibers, dust particles with the diameter of more than five mu m are conveniently filtered, larger particle dust in the smoke is preliminarily filtered, then the smoke after preliminary filtration passes through a fine filter screen in a second filter plate 18, the fine filter screen is made of chemical fibers or glass fibers, dust particles with the diameter of five microns at zero point or more are convenient to filter, the filter precision is very high, smoke or dust in the smoke is finely filtered, the smoke after secondary filtration passes through the activated carbon filter element in the third filter plate 19, the activated carbon filter element is arranged to have very strong adsorption performance, thereby residual particulate matters and harmful gases in the smoke are adsorbed, multistage filtration smoke discharge is realized on the smoke, environmental pollution is avoided, after the purifying box 7 is used for a period of time, the bolts 17 in each limiting box 15 are manually pulled out of the corresponding threaded holes 14 in sequence, each limiting box 15 is separated from the corresponding first filter plate 13, the second filter plate 18 and the third filter plate 19, and then the first filter plate 13, the second filter plate 18 and the third filter plate 19 are conveniently taken out outwards through the corresponding through holes 12 to be cleaned or replaced.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A follow-up smoke discharging device of a laser cutting machine is characterized in that: including cutting seat (1), cutting table (2) are installed at the top of cutting seat (1), the top of cutting seat (1) both sides is provided with removes seat (3), the centre of two removal seats (3) is provided with protection casing (4), the inner wall of protection casing (4) is provided with guide rail board (5), the outer wall cover of guide rail board (5) is equipped with laser cutter body (6), one side of cutting seat (1) is provided with purifying box (7), the bottom of purifying box (7) is provided with dust absorption pump body (8), dust absorption pipe (9) and one end run through purifying box (7) are installed to one side of dust absorption pump body (8), branch pipe (10) and one end run through protection casing (4) are installed at the top of purifying box (7), branch pipe (11) and one end run through protection casing (4) are installed to the bottom of communicating pipe (10) one side, three through-hole (12) have been seted up to the inner wall of purifying box (7) one side, the inner wall of through-hole (12) is provided with first filter (13), the symmetry (14) are seted up to the inner wall of first side of filter (13);
the outer wall cover of first filter (13) one side is equipped with spacing box (15), jack (16) have been seted up to the upper and lower both sides of spacing box (15), the inner wall of jack (16) has run through bolt (17) and end to screw hole (14) in, the inner wall of purifying box (7) is located and is provided with second filter (18) below first filter (13), the inner wall of purifying box (7) is located and is provided with third filter (19) below second filter (18).
2. The laser cutter follow-up smoke evacuation device according to claim 1, wherein: the dust collection pipe (9) is communicated with the dust collection pump body (8) and the purifying box (7), and the purifying box (7) is fixedly connected with the movable seat (3).
3. The laser cutter follow-up smoke evacuation device according to claim 1, wherein: the communicating pipe (10) is communicated with the branch pipe (11), and the communicating pipe (10) is connected with the protective cover (4) and the purifying box (7).
4. The laser cutter follow-up smoke evacuation device according to claim 1, wherein: the first filter plate (13) is detachably connected with the through hole (12), and a coarse screen is arranged on the inner wall of the first filter plate (13).
5. The laser cutter follow-up smoke evacuation device according to claim 1, wherein: the limiting box (15) is connected with the first filter plate (13) in a detachable mode, and the limiting box (15) and the jack (16) are integrally arranged.
6. The laser cutter follow-up smoke evacuation device according to claim 1, wherein: the bolt (17) is in threaded connection with the threaded hole (14) and the jack (16), and the threaded hole (14) is communicated with the jack (16).
7. The laser cutter follow-up smoke evacuation device according to claim 1, wherein: the inner wall of the second filter plate (18) is provided with a fine filter screen, and the inner wall of the third filter plate (19) is provided with an activated carbon filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322750714.1U CN221454648U (en) | 2023-10-13 | 2023-10-13 | Follow-up smoke discharging device of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322750714.1U CN221454648U (en) | 2023-10-13 | 2023-10-13 | Follow-up smoke discharging device of laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221454648U true CN221454648U (en) | 2024-08-02 |
Family
ID=92351580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322750714.1U Active CN221454648U (en) | 2023-10-13 | 2023-10-13 | Follow-up smoke discharging device of laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221454648U (en) |
-
2023
- 2023-10-13 CN CN202322750714.1U patent/CN221454648U/en active Active
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