CN117773319B - Smoke-removing environment-friendly laser cutting machine - Google Patents
Smoke-removing environment-friendly laser cutting machine Download PDFInfo
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- CN117773319B CN117773319B CN202311860723.4A CN202311860723A CN117773319B CN 117773319 B CN117773319 B CN 117773319B CN 202311860723 A CN202311860723 A CN 202311860723A CN 117773319 B CN117773319 B CN 117773319B
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- cleaning
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- lower cavity
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 29
- 239000000779 smoke Substances 0.000 claims abstract description 95
- 238000004140 cleaning Methods 0.000 claims abstract description 92
- 239000002184 metal Substances 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000001179 sorption measurement Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000005202 decontamination Methods 0.000 claims description 14
- 230000003588 decontaminative effect Effects 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 11
- 239000003546 flue gas Substances 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 4
- 230000001846 repelling effect Effects 0.000 abstract description 2
- 230000000391 smoking effect Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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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- Laser Beam Processing (AREA)
Abstract
The invention discloses a smoke-removing environment-friendly laser cutting machine, which comprises a machine body, wherein the machine body is internally provided with: the smoke suction cover and the groove are matched and installed to be applied to preventing smoke from drifting; the lifting mechanism is used for lifting the smoke suction hood to collect smoke; the adsorption mechanism is used for adsorbing metal scraps; and the cleaning mechanism is used for cleaning the filter plate. According to the invention, the sector gear is meshed with the first lifting gear for transmission, so that the driven rack reciprocates up and down, and when the smoke suction cover moves downwards, the smoke suction cover is connected with the groove in a matched manner, and smoke is conveyed to the lower cavity for dust removal treatment; under the effect of centrifugal force, the magnet piece mostly slides outside the plate body to adsorb metal sweeps, when the magnet piece was rotatory to lower chamber upper end, because magnet piece homopolar repulse with repelling magnet piece, make the magnet piece slide in the plate body, cut through brush and magnet piece and rub, drop the adsorbed metal sweeps to the collecting vat in collect the reuse.
Description
Technical Field
The invention relates to the technical field of laser cutting machines, in particular to a smoke-removing environment-friendly laser cutting machine.
Background
The laser cutting machine focuses the laser emitted from the laser into high power density laser beam via the light path system, the laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and the high pressure gas coaxial with the laser beam blows away molten or gasified metal to form kerf with the movement of the relative position of the laser beam and the workpiece. The laser cutting machine disclosed by Chinese patent publication No. CN113500312A comprises a feeding mechanism, a transmission mechanism and a laser cutting mechanism; the feeding mechanism comprises a fixed seat, a first mounting seat, a push rod, a first pair of roller type conveying devices and a second pair of roller type conveying devices, and the conveying mechanism is positioned at one end of the fixed seat far away from the pushing end; the laser cutting mechanism is in butt joint with the transmission mechanism. This scheme is although adopting laser cutting machine to avoid the push rod to damage the circuit board, can full-automatic feeding, is convenient for realize assembly line production, still because the structure is limited leads to there are following problems in the cutting process:
When the laser cutting machine is used for cutting metal workpieces, the irradiated part of the metal workpieces are in a melting state by utilizing laser, so that the cutting effect is achieved, but in the cutting process, a large amount of smoke containing metal scraps is generated due to high-temperature melting of the metal workpieces, the existing laser cutting machine does not treat a large amount of impurities of the smoke and the metal scraps, so that the smoke is directly discharged outside, the metal scraps cannot be reused, resource waste and environmental pollution are caused, the air quality level of the cutting working environment is seriously reduced, and the damage to the respiratory tract health of a user is easier to cause.
Disclosure of Invention
The invention aims to solve the problem that the existing laser cutting machine in the prior art does not treat metal scraps in smoke, and provides a smoke-removing environment-friendly laser cutting machine.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a smoke abatement environmental protection type laser cutting machine, includes the organism, be provided with in the organism:
The device comprises a machine body, a baffle plate, a lower cavity and an upper cavity, wherein the baffle plate is horizontally arranged in the machine body, the lower cavity and the upper cavity are separated by the machine body through the baffle plate, the lower cavity is used for cleaning impurities in smoke, and the upper cavity is used for storing water to cool the smoke;
The smoke suction cover is sleeved in the lifting groove in a sliding manner, the groove is formed in the upper end face of the machine body, the middle end of the groove is used for placing a workpiece to be processed, and the groove and the smoke suction cover are matched and installed to be applied to preventing smoke from drifting;
The smoke inlet pipe is connected to the smoke suction cover and the lower cavity through flanges, the smoke inlet pipe is used for conveying smoke into the lower cavity for impurity removal, the smoke outlet pipe is connected to the lower cavity and the upper cavity through flanges, and the smoke outlet pipe is used for conveying the dust-removed smoke into the upper cavity for cooling treatment;
The water inlet pipe is fixedly arranged in the upper cavity, and the input end of the water inlet pipe extends out of the machine body;
the device comprises a decontamination opening, a first cleaning opening and a second cleaning opening, wherein the decontamination opening is arranged in an upper cavity, the decontamination opening is used for removing sewage in the upper cavity and discharging purified smoke, the first cleaning opening and the second cleaning opening are both arranged in a lower cavity, the first cleaning opening and the second cleaning opening are used for cleaning impurities in the lower cavity, and the decontamination opening, the first cleaning opening and the second cleaning opening can be opened and closed;
the laser cutter is fixedly arranged in the smoke suction cover, the laser cutter is used for cutting a workpiece to be processed, and the motor is fixedly arranged on the outer end face of the machine body.
The filter plate is vertically and fixedly arranged in the lower cavity, corresponds to the output end of the smoke inlet pipe and is used for blocking large-volume impurities in the smoke;
The lifting mechanism is arranged on the machine body through a lifting groove and is used for lifting the smoke suction hood to collect smoke;
The adsorption mechanism is arranged in the machine body through the lower cavity and is used for adsorbing small-volume metal scraps in the smoke;
The cleaning mechanism is arranged in the machine body through the lower cavity and is used for cleaning the filter plate.
Preferably, the body is further provided with:
The driven shaft and the driving shaft are fixedly connected with the output end of the motor, the driving shaft and the driven shaft are both rotatably installed on the machine body, and one end of the driving shaft, which is far away from the motor, penetrates through the lower cavity;
The rotating shaft and the rotating shaft are rotatably arranged on the machine body;
The cleaning shaft and the transmission shaft are rotatably installed in the lower cavity, and one end of the cleaning shaft extends out of the lower cavity.
Preferably, a first transmission belt is connected between the driven shaft and the rotating shaft, and a second transmission belt is connected between the driving shaft and the cleaning shaft.
Preferably, the lifting mechanism comprises:
The half gear and the driven gear are respectively connected to the driving shaft and the driven shaft in a key way, and intermittent meshing transmission is carried out between the half gear and the driven gear;
The starting rod is fixedly sleeved on the rotating shaft, and the connecting rod is arranged at one end of the starting rod;
The fan-shaped gear is rotatably arranged on the rear end face of the machine body, the fan-shaped gear is connected with the connecting rod, the first lifting gear is connected to the rotating shaft in a key manner, and the first lifting gear is meshed with the fan-shaped gear;
the second lifting gear is connected to the rotating shaft through a key, the driven rack is fixedly connected to one end of the smoking cover, which extends through the lifting groove, and is meshed with the second lifting gear, and the driven rack is used for driving the smoking cover to lift.
Preferably, one end of the connecting rod is rotationally connected to one end of the starting rod far away from the rotating shaft, the other end of the connecting rod is rotationally connected to the middle end of the sector gear, and the generated smoke is conveyed into the lower cavity for dust removal treatment by enabling the smoke suction hood to be connected with the groove in a matched mode.
Preferably, the adsorption mechanism includes:
the device comprises a plate body and magnet blocks which are arranged in a hollow mode, wherein the two plate bodies are respectively and fixedly arranged on a driving shaft and a transmission shaft in a detachable mode, the two magnet blocks are respectively and slidably sleeved at the upper end and the lower end of the plate body, repulsive magnetic blocks which are homopolar with the magnet blocks and repel each other are arranged at the top end of a lower cavity, the two magnet blocks are used for adsorbing small-volume metal scraps, a hairbrush is arranged on the inner wall of the plate body, and the hairbrush and the magnet blocks are movably scraped;
The collecting tank is fixedly arranged at the middle end of the plate body, the collecting tank is used for collecting metal scraps which are scraped and rubbed by the hairbrush and fall off by the magnet blocks, the fixed magnet blocks for fixing the metal scraps are arranged in the collecting tank, the treatment opening is formed in the plate body, the treatment opening can be opened and closed, and the treatment opening is used for treating the metal scraps in the collecting tank;
The device comprises a driving shaft, a first rotating gear, a second rotating gear, a magnet block, a collection groove and a collection groove, wherein the first rotating gear and the second rotating gear are respectively connected to the driving shaft and the driving shaft in a key manner, the first rotating gear and the second rotating gear are meshed and connected, the first rotating gear and the second rotating gear are used for driving the two plates to rotate relatively, metal scraps in smoke are adsorbed through the magnet block which slides back and forth, and the metal scraps are collected into the collection groove.
Preferably, the cleaning mechanism comprises:
The cleaning device comprises a disc and a first traction rod, wherein the disc is vertically and fixedly sleeved on a cleaning shaft, and the first traction rod is arranged on the disc;
The sliding groove is vertically formed in the lower cavity, the sliding block is sleeved in the sliding groove in a sliding mode, and the sliding block is connected with the first traction rod;
the second traction rod is rotationally connected to the upper end position of the sliding block, the rotating rod is rotationally arranged on the inner wall of the lower cavity, and the middle end of the rotating rod is rotationally connected with one end, far away from the sliding block, of the second traction rod;
the long groove is vertically formed in the filter plate, the cleaning brush is arranged in the long groove, and the cleaning brush is used for scraping and rubbing the filter plate.
Preferably, one end of the first traction rod is rotationally connected with the outer edge end surface of the disc, which is far away from the circle center, and the other end of the first traction rod is rotationally connected with the lower end position of the sliding block, the cleaning brush is slidably sleeved in the long groove, and the cleaning brush slides up and down through the cleaning brush, so that the filter plate is scratched and cleaned.
Compared with the prior art, the invention has the following advantages:
1. According to the invention, the left-right reciprocating rotary sector gear is meshed with the first lifting gear for transmission, so that the driven rack reciprocates up and down, and when the driven rack drives the smoking cover to move downwards, the smoking cover is connected with the groove in a matched manner, and high-temperature flue gas is conveyed into the lower cavity for dust removal treatment.
2. According to the invention, most of the magnet blocks slide outside the plate body under the action of centrifugal force, small-volume metal scraps in filtered smoke are adsorbed, and when the magnet blocks rotate to the upper end of the lower cavity, the magnet blocks slide into the plate body due to homopolar repulsion of the magnet blocks and the repulsive magnet blocks, and adsorbed metal scraps fall into the collecting tank for collection and reuse through the brushes on the inner wall of the plate body and the scraping and rubbing of the magnet blocks.
3. According to the invention, the first traction rod is driven to reciprocate up and down through the rotating disc, so that the second traction rod drives the rotating rod to reciprocate up and down, the rotating rod drives the cleaning brush to reciprocate up and down in the long groove, the cleaning brush is enabled to scratch and clean the filter plate, and the influence of filter plate blockage on the filtering effect is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a smoke-removing environment-friendly laser cutting machine according to the present invention;
FIG. 2 is a rear view of a smoke abatement environment-friendly laser cutting machine according to the present invention;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic front sectional view of a smoke abatement environment-friendly laser cutting machine according to the present invention;
FIG. 5 is an enlarged schematic view of the portion B of FIG. 4 according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of portion C of FIG. 4 according to the present invention;
FIG. 7 is a schematic diagram of a smoke abatement environment-friendly laser cutting machine according to the present invention;
FIG. 8 is an enlarged schematic view of the portion D of FIG. 7 according to the present invention;
Fig. 9 is an enlarged schematic view of the part E of fig. 7 according to the present invention.
In the figure: 1. a body; 2. a partition plate; 3. a lower cavity; 4. an upper chamber; 5. a lifting groove; 6. a smoke-absorbing cover; 7. a groove; 8. a smoke inlet pipe; 9. a smoke outlet pipe; 10. a water inlet pipe; 11. a decontamination port; 12. a first cleaning port; 13. a second cleaning port; 14. a laser cutter; 15. a motor; 16. a driving shaft; 17. a driven shaft; 18. a rotation shaft; 19. a first belt; 20. a rotating shaft; 21. cleaning the shaft; 22. a second belt; 23. a transmission shaft; 24. a half gear; 25. a driven gear; 26. a start lever; 27. a connecting rod; 28. a sector gear; 29. a first lifting gear; 30. a second lifting gear; 31. a driven rack; 32. a filter plate; 33. a plate body; 34. a magnet block; 35. a collection tank; 36. a treatment port; 37. a first rotary gear; 38. a second rotary gear; 39. a disc; 40. a first drawbar; 41. a chute; 42. a slide block; 43. a second drawbar; 44. a rotating lever; 45. a long groove; 46. and cleaning the brush.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Referring to fig. 1 to 9, a smoke-removing environment-friendly laser cutting machine comprises a machine body 1, wherein the machine body 1 is provided with:
The device comprises a machine body 1, a partition plate 2, a lower cavity 3 and an upper cavity 4, wherein the partition plate 2 is horizontally arranged in the machine body 1, the lower cavity 3 and the upper cavity 4 are separated by the machine body 1 through the partition plate 2, the lower cavity 3 is used for cleaning impurities in flue gas, and the upper cavity 4 is used for storing water to cool the flue gas;
The smoke suction cover 6 is sleeved in the lifting groove 5 in a sliding manner, the groove 7 is formed in the upper end face of the machine body 1, the middle end of the groove 7 is used for placing a workpiece to be processed, and the groove 7 is matched with the smoke suction cover 6 to be installed so as to be applied to preventing smoke from drifting;
The smoke inlet pipe 8 and the smoke outlet pipe 9 are connected in the smoke suction cover 6 and the lower cavity 3 through flanges, the smoke inlet pipe 8 is used for conveying smoke into the lower cavity 3 for impurity removal, the smoke outlet pipe 9 is connected in the lower cavity 3 and the upper cavity 4 through flanges, and the smoke outlet pipe 9 is used for conveying the dust-removed smoke into the upper cavity 4 for cooling treatment;
the water inlet pipe 10 is fixedly arranged in the upper cavity 4, the water body consumed by the upper cavity 4 is supplemented by the water inlet pipe 10, and the input end of the water body extends out of the machine body 1;
The decontamination opening 11, the first cleaning opening 12 and the second cleaning opening 13, the decontamination opening 11 is arranged in the upper cavity 4, the decontamination opening 11 is used for removing sewage in the upper cavity 4 and discharging purified flue gas, the first cleaning opening 12 is opened to detach the two plate bodies 33, the plate bodies 33 are cleaned and metal scraps are collected, the first cleaning opening 12 and the second cleaning opening 13 are both arranged in the lower cavity 3, the second cleaning opening 13 is opened to deeply clean the filter plate 32, the first cleaning opening 12 and the second cleaning opening 13 are used for cleaning impurities in the lower cavity 3, and the decontamination opening 11, the first cleaning opening 12 and the second cleaning opening 13 can be opened and closed;
The laser cutter 14 and the motor 15, the laser cutter 14 is fixedly arranged in the smoke suction cover 6, the laser cutter 14 is a mature technical means in the technical field, so the description is omitted, the laser cutter 14 is used for cutting a workpiece to be processed, the motor 15 can be a servo motor with the product model number MDME-152G1, and the motor 15 is fixedly arranged on the outer end face of the machine body 1.
The filter plate 32 is vertically and fixedly arranged in the lower cavity 3, the filter plate 32 corresponds to the output end of the smoke inlet pipe 8, and the filter plate 32 is used for blocking large-volume impurities in smoke;
The elevating system, elevating system passes through lift groove 5 to be set up on organism 1, and elevating system is used for lifting and falls the petticoat pipe 6 in order to collect the flue gas, according to the fig. 1 and the fig. 3 show, and concrete embodiment is like:
the lifting mechanism comprises:
The semi-gear 24 and the driven gear 25 are respectively connected to the driving shaft 16 and the driven shaft 17 in a key way, the semi-gear 24 and the driven gear 25 are in intermittent meshing transmission with each other, when the smoke hood 6 is in matched connection with the groove 7, the lifting mechanism stops moving, after the machined workpiece is cut, the lifting mechanism drives the smoke hood 6 to move upwards, the machined workpiece is taken out from the groove 7, and intermittent meshing transmission is carried out between the semi-gear 24 and the driven gear 25;
The starting rod 26 and the connecting rod 27 are fixedly sleeved on the rotating shaft 18, and the connecting rod 27 is arranged at one end of the starting rod 26; the connecting rod 27 is driven by the starting rod 26 to do left-right reciprocating deflection, so that the sector gear 28 is made to do left-right reciprocating deflection, one end of the connecting rod 27 is rotationally connected to one end of the starting rod 26 far away from the rotating shaft 18, and the other end of the connecting rod 27 is rotationally connected to the middle end position of the sector gear 28.
The sector gear 28 and the first lifting gear 29 are rotatably arranged on the rear end face of the machine body 1, the sector gear 28 is connected with the connecting rod 27, the driven rack 31 is driven to reciprocate up and down through the meshing transmission of the sector gear 28 which reciprocates left and right and the first lifting gear 29, the first lifting gear 29 is connected on the rotating shaft 20 in a key way, and the first lifting gear 29 is connected with the sector gear 28 in a meshing way;
The second lifting gear 30 and the driven rack 31, the second lifting gear 30 is connected on the rotation shaft 20 in a key way, when the driven rack 31 moves downwards, the driven rack 31 drives the smoke suction hood 6 to be connected with the groove 7 in a matched way, high-temperature flue gas is conveyed into the lower cavity 3 to be subjected to dust removal treatment, the driven rack 31 is fixedly connected to one end of the smoke suction hood 6 extending through the lifting groove 5, the driven rack 31 is connected with the second lifting gear 30 in a meshed way, and the driven rack 31 is used for driving the smoke suction hood 6 to lift.
The adsorption equipment, adsorption equipment passes through lower chamber 3 to be set up in organism 1, and adsorption equipment is used for adsorbing the small volume metal sweeps in flue gas, according to the figure 4 and the figure 6 shows, and concrete embodiment is like:
The adsorption mechanism comprises:
the device comprises a plate body 33 and magnet blocks 34 which are arranged in a hollow mode, wherein the two plate bodies 33 are respectively and fixedly arranged on a driving shaft 16 and a transmission shaft 23 in a detachable mode, under the action of centrifugal force, the magnet blocks 34 move out of the plate body 33 to adsorb metal scraps in smoke, the two magnet blocks 34 are respectively and slidably sleeved at the upper end and the lower end of the plate body 33, repulsive magnetic blocks which are in homopolar repulsion with the magnet blocks 34 are arranged at the top end of a lower cavity 3, the two magnet blocks 34 are used for adsorbing small-volume metal scraps, a hairbrush is arranged on the inner wall of the plate body 33, and the hairbrush and the magnet blocks 34 are movably scraped;
The collecting tank 35 and the processing port 36, the collecting tank 35 is fixedly arranged at the middle end position of the plate body 33, when the magnet block 34 moves to the top end of the lower cavity 3, as the magnet block 34 and the repelling magnet block are in homopolar repulsion, the magnet block 34 and the hairbrush on the inner wall of the plate body 33 scratch, so that metal scraps fall into the collecting tank 35 to be collected, the collecting tank 35 is used for collecting the metal scraps fallen by the hairbrush scratch magnet block 34, the fixed magnet block for fixing the metal scraps is arranged in the collecting tank 35, the fixed magnet in the collecting tank 35 is used for fixing the metal scraps, the metal scraps are prevented from being separated from the collecting tank 35 when the plate body 33 rotates, the processing port 36 is arranged on the plate body 33, the processing port 36 can be opened and closed, and the processing port 36 is used for processing the metal scraps in the collecting tank 35;
The first rotating gear 37 and the second rotating gear 38 are respectively connected to the driving shaft 16 and the transmission shaft 23 in a key manner, the two plate bodies 33 are rotated in opposite directions by utilizing meshing transmission between the first rotating gear 37 and the second rotating gear 38 so as to improve the range of absorbing metal scraps, the first rotating gear 37 is connected with the second rotating gear 38 in a meshing manner, and the first rotating gear 37 and the second rotating gear 38 are used for driving the two plate bodies 33 to rotate in opposite directions.
The cleaning mechanism is arranged in the machine body 1 through the lower cavity 3, and is used for cleaning the filter plate 32, and according to the embodiment shown in fig. 4 and fig. 5, the cleaning mechanism is as follows:
the cleaning mechanism includes:
The disc 39 and the first traction rod 40 are vertically and fixedly sleeved on the cleaning shaft 21, a position difference is generated when the disc 39 rotates, the first traction rod 40 is enabled to reciprocate up and down, and the first traction rod 40 is arranged on the disc 39;
The sliding chute 41 and the sliding block 42, wherein the sliding chute 41 is vertically arranged in the lower cavity 3, the sliding block 42 is sleeved in the sliding chute 41 in a sliding manner, the sliding block 42 is driven to slide up and down in the sliding chute 41 by the first traction rod 40 in a reciprocating manner, and the sliding block 42 is connected with the first traction rod 40;
the second traction rod 43 and the rotating rod 44, wherein the second traction rod 43 is rotationally connected to the upper end position of the sliding block 42, the sliding block 42 drives the second traction rod 43 to reciprocate up and down, the rotating rod 44 is rotationally arranged on the inner wall of the lower cavity 3, and the middle end of the rotating rod 44 is rotationally connected with one end, far away from the sliding block 42, of the second traction rod 43;
The long groove 45 and the cleaning brush 46, the long groove 45 is vertically arranged on the filter plate 32, the cleaning brush 46 is arranged in the long groove 45, the second traction rod 43 drives the rotating rod 44 to vertically reciprocate to deflect, and then drives the cleaning brush 46 to vertically reciprocate in the long groove 45 in a small amplitude, so that the cleaning brush 46 can scrape the filter plate 32, the filter plate 32 is prevented from being blocked, the filtering effect is prevented from being influenced, and the cleaning brush 46 is used for scraping the filter plate 32. One end of the first traction rod 40 is rotatably connected with the outer edge end surface of the disc 39, which is far away from the center of the circle, and the other end of the first traction rod 40 is rotatably connected with the lower end position of the sliding block 42, and the cleaning brush 46 is slidably sleeved in the long groove 45.
The machine body 1 is also provided with:
The driven shaft 17 and the driving shaft 16 fixedly connected with the output end of the motor 15, the driving shaft 16 and the driven shaft 17 are both rotatably arranged on the machine body 1, and one end of the driving shaft 16 far away from the motor 15 penetrates through the lower cavity 3;
the rotating shaft 20 and the rotating shaft 18 are in transmission connection with the driven shaft 17, and the rotating shaft 18 and the rotating shaft 20 are both rotatably installed on the machine body 1;
The transmission shaft 23 and the cleaning shaft 21 in transmission connection with the driving shaft 16, the cleaning shaft 21 and the transmission shaft 23 are rotatably installed in the lower cavity 3, and one end of the cleaning shaft 21 extends out of the lower cavity 3. A first transmission belt 19 is connected between the driven shaft 17 and the rotating shaft 18, and a second transmission belt 22 is connected between the driving shaft 16 and the cleaning shaft 21.
The invention can explain its functional principle by the following modes of operation:
When the workpiece to be processed needs to be subjected to laser cutting, the workpiece to be processed is placed at the middle end of the groove 7, and the motor 15 is started;
The output end of the motor 15 drives the driving shaft 16 to rotate, the driving shaft 16 drives the half gear 24 to rotate, intermittent meshing transmission is carried out between the half gear 24 and the driven gear 25, the driven gear 25 drives the driven shaft 17 to intermittently rotate, and the driven shaft 17 drives the rotating shaft 18 to synchronously rotate through the first transmission belt 19;
The rotating shaft 18 drives the starting rod 26 to rotate, the starting rod 26 drives the connecting rod 27 to rotate and simultaneously reciprocate left and right, the connecting rod 27 drives the sector gear 28 to reciprocate left and right, the sector gear 28 is meshed with the first lifting gear 29 to drive the rotating shaft 20 to reciprocate left and right, the rotating shaft 20 drives the second lifting gear 30 to rotate together, the second lifting gear 30 is meshed with the driven rack 31 to drive the driven rack 31 to reciprocate up and down, and the driven rack 31 drives the smoke suction hood 6 to reciprocate up and down in the lifting groove 5;
when the driven rack 31 drives the smoke suction cover 6 to move downwards, the smoke suction cover 6 is connected with the groove 7 in a matched mode, a workpiece to be processed is arranged between the smoke suction cover 6 and the groove 7, at the moment, due to meshing transmission between the half gear 24 and the driven gear 25, after the smoke suction cover 6 is connected with the groove 7 in a matched mode, the lifting mechanism stops moving, and the workpiece to be processed is waited to finish cutting;
When the smoke suction cover 6 is matched with the groove 7, the laser cutter 14 is started, the laser cutter 14 is utilized to cut a workpiece to be processed, high-temperature smoke generated by cutting is conveyed into the lower cavity 3 through the smoke inlet pipe 8, the high-temperature smoke stops large-volume impurities through the filter plate 32, meanwhile, the driving shaft 16 drives the first rotating gear 37 to rotate, the first rotating gear 37 and the second rotating gear 38 are meshed for transmission, the second rotating gear 38 drives the driving shaft 23 to rotate, and the driving shaft 16 and the driving shaft 23 rotate in opposite directions, so that the two plate bodies 33 rotate in opposite directions;
When the two plate bodies 33 rotate in opposite directions, most of the magnet blocks 34 in the two plate bodies 33 slide out of the plate bodies 33 under the action of centrifugal force, small-volume and light-weight metal scraps in filtered smoke are adsorbed, when the magnet blocks 34 rotate to the upper end of the lower cavity 3, the magnet blocks 34 slide into the plate bodies 33 due to the homopolar repulsion of the magnet blocks 34 and the repulsive magnet blocks, and the adsorbed metal scraps drop into the collecting groove 35 for collection through scraping and rubbing of brushes on the inner wall of the plate bodies 33 and the magnet blocks 34;
The filtered and adsorbed flue gas is conveyed into the upper cavity 4 through the smoke outlet pipe 9, the water body in the upper cavity 4 is used for cooling the high-temperature flue gas, then the upper cavity 4 is cleaned through the decontamination port 11, and the cooled flue gas in the upper cavity 4 is discharged;
Simultaneously, the driving shaft 16 drives the cleaning shaft 21 to synchronously rotate through the second driving belt 22, the cleaning shaft 21 drives the disc 39 to rotate, the disc 39 drives the first traction rod 40 to rotate and simultaneously to reciprocate up and down, the first traction rod 40 drives the sliding block 42 to reciprocate up and down in the sliding groove 41, the sliding block 42 drives the second traction rod 43 to reciprocate up and down, the second traction rod 43 drives the rotating rod 44 to reciprocate up and down, the rotating rod 44 drives the cleaning brush 46 to reciprocate up and down in the long groove 45, and the cleaning brush 46 is enabled to scrape and rub the filter plate 32 for cleaning, so that the filter plate 32 is prevented from being blocked and influencing the filtering effect;
after the workpiece to be processed is cut, the half gear 24 and the driven gear 25 continue to be meshed and driven to drive the smoke suction hood 6 to move upwards, and the workpiece to be processed is taken out from the groove 7.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a smoke abatement environmental protection type laser cutting machine, includes organism (1), its characterized in that, be provided with in organism (1):
the device comprises a partition board (2), a lower cavity (3) and an upper cavity (4), wherein the partition board (2) is horizontally arranged in a machine body (1), the lower cavity (3) and the upper cavity (4) are separated and arranged by the machine body (1) through the partition board (2), the lower cavity (3) is used for cleaning impurities in smoke, and the upper cavity (4) is used for storing water to cool the smoke;
The smoke suction cover (6) is sleeved in the lifting groove (5) in a sliding mode, the groove (7) is formed in the upper end face of the machine body (1), the middle end of the groove (7) is used for placing a workpiece to be processed, and the groove (7) is matched with the smoke suction cover (6) to be installed so as to be applied to obstructing smoke from drifting;
The smoke inlet pipe (8) is connected to the smoke suction cover (6) and the lower cavity (3) through flanges, the smoke inlet pipe (8) is used for conveying smoke into the lower cavity (3) for impurity removal, the smoke outlet pipe (9) is connected to the lower cavity (3) and the upper cavity (4) through flanges, and the smoke outlet pipe (9) is used for conveying the dust-removed smoke into the upper cavity (4) for cooling treatment;
the water inlet pipe (10) is fixedly arranged in the upper cavity (4), and the input end of the water inlet pipe (10) extends out of the machine body (1);
The device comprises a decontamination opening (11), a first cleaning opening (12) and a second cleaning opening (13), wherein the decontamination opening (11) is arranged in an upper cavity (4), the decontamination opening (11) is used for removing sewage in the upper cavity (4) and discharging purified smoke, the first cleaning opening (12) and the second cleaning opening (13) are both arranged in a lower cavity (3), the first cleaning opening (12) and the second cleaning opening (13) are used for cleaning impurities in the lower cavity (3), and the decontamination opening (11), the first cleaning opening (12) and the second cleaning opening (13) can be opened and closed;
The laser cutting device comprises a laser cutting device (14) and a motor (15), wherein the laser cutting device (14) is fixedly arranged in a smoke suction cover (6), the laser cutting device (14) is used for cutting a workpiece to be processed, and the motor (15) is fixedly arranged on the outer end face of a machine body (1);
The filter plate (32) is vertically and fixedly arranged in the lower cavity (3), the filter plate (32) corresponds to the output end of the smoke inlet pipe (8), and the filter plate (32) is used for blocking large-volume impurities in the smoke;
The lifting mechanism is arranged on the machine body (1) through a lifting groove (5) and is used for lifting the smoke suction hood (6) to collect smoke;
The adsorption mechanism is arranged in the machine body (1) through the lower cavity (3) and is used for adsorbing small-volume metal scraps in the flue gas;
The cleaning mechanism is arranged in the machine body (1) through the lower cavity (3) and is used for cleaning the filter plate (32);
the machine body (1) is also provided with:
The driving shaft (16) and the driven shaft (17) are both rotatably mounted on the machine body (1), and one end of the driving shaft (16) far away from the motor (15) penetrates through the lower cavity (3);
The rotary shaft (20) and the rotary shaft (18) are in transmission connection with the driven shaft (17), and the rotary shaft (18) and the rotary shaft (20) are both rotatably arranged on the machine body (1);
The cleaning device comprises a transmission shaft (23) and a cleaning shaft (21) in transmission connection with a driving shaft (16), wherein the cleaning shaft (21) and the transmission shaft (23) are rotatably arranged in a lower cavity (3), and one end of the cleaning shaft (21) extends out of the lower cavity (3);
The lifting mechanism comprises:
The half gear (24) and the driven gear (25) are respectively connected to the driving shaft (16) and the driven shaft (17) in a key way, and intermittent meshing transmission is carried out between the half gear (24) and the driven gear (25);
The device comprises a starting rod (26) and a connecting rod (27), wherein the starting rod (26) is fixedly sleeved on a rotating shaft (18), and the connecting rod (27) is arranged at one end of the starting rod (26);
The fan-shaped gear (28) and the first lifting gear (29), wherein the fan-shaped gear (28) is rotatably arranged on the rear end face of the machine body (1), the fan-shaped gear (28) is connected with the connecting rod (27), the first lifting gear (29) is connected to the rotating shaft (20) in a key way, and the first lifting gear (29) is meshed with the fan-shaped gear (28);
The smoke suction hood comprises a second lifting gear (30) and a driven rack (31), wherein the second lifting gear (30) is connected to a rotating shaft (20) in a key way, the driven rack (31) is fixedly connected to one end of a smoke suction hood (6) extending through a lifting groove (5), the driven rack (31) is meshed with the second lifting gear (30), and the driven rack (31) is used for driving the smoke suction hood (6) to lift;
The adsorption mechanism includes:
The device comprises a plate body (33) and magnet blocks (34) which are arranged in a hollow mode, wherein the two plate bodies (33) are fixedly arranged on a driving shaft (16) and a transmission shaft (23) in a detachable mode respectively, the two magnet blocks (34) are respectively sleeved at the upper end and the lower end of the plate body (33) in a sliding mode, repulsive magnetic blocks which are in homopolar repulsion with the magnet blocks (34) are arranged at the top end of a lower cavity (3), the two magnet blocks (34) are used for adsorbing small-volume metal scraps, a hairbrush is arranged on the inner wall of the plate body (33), and the hairbrush and the magnet blocks (34) are flexibly scraped;
The collecting tank (35) is fixedly arranged at the middle end position of the plate body (33), the collecting tank (35) is used for collecting metal scraps which are scraped by the hairbrush and rubbed by the magnet blocks (34), the collecting tank (35) is internally provided with a fixed magnet block for fixing the metal scraps, the treatment opening (36) is formed in the plate body (33), the treatment opening (36) can be opened and closed, and the treatment opening (36) is used for treating the metal scraps in the collecting tank (35);
The first rotary gear (37) and the second rotary gear (38), the first rotary gear (37) and the second rotary gear (38) are respectively connected to the driving shaft (16) and the transmission shaft (23) in a key way, the first rotary gear (37) and the second rotary gear (38) are in meshed connection, and the first rotary gear (37) and the second rotary gear (38) are used for driving the two plate bodies (33) to rotate in opposite directions;
When the two plate bodies (33) rotate in opposite directions, the magnet blocks (34) in the two plate bodies (33) slide out of the plate bodies (33) under the action of centrifugal force, small-volume and light-weight metal scraps in filtered smoke are adsorbed, and when the magnet blocks (34) rotate to the upper end of the lower cavity (3), the magnet blocks (34) repel each other with the same poles of the repulsive magnet blocks, so that the magnet blocks (34) slide into the plate bodies (33), and the adsorbed metal scraps drop into the collecting groove (35) for collection through scraping and rubbing of brushes on the inner walls of the plate bodies (33) and the magnet blocks (34);
the cleaning mechanism includes:
The cleaning device comprises a disc (39) and a first traction rod (40), wherein the disc (39) is vertically and fixedly sleeved on a cleaning shaft (21), and the first traction rod (40) is arranged on the disc (39);
The sliding chute (41) and the sliding block (42), wherein the sliding chute (41) is vertically arranged in the lower cavity (3), the sliding block (42) is sleeved in the sliding chute (41) in a sliding manner, and the sliding block (42) is connected with the first traction rod (40);
The second traction rod (43) and the rotating rod (44), the second traction rod (43) is rotatably connected to the upper end position of the sliding block (42), the rotating rod (44) is rotatably installed on the inner wall of the lower cavity (3), and the middle end of the rotating rod (44) is rotatably connected with one end, far away from the sliding block (42), of the second traction rod (43);
The cleaning device comprises an elongated slot (45) and a cleaning brush (46), wherein the elongated slot (45) is vertically arranged on a filter plate (32), the cleaning brush (46) is arranged in the elongated slot (45), and the cleaning brush (46) is used for scraping and rubbing the filter plate (32);
The driving shaft (16) drives the cleaning shaft (21) to synchronously rotate through the second transmission belt (22), the cleaning shaft (21) drives the disc (39) to rotate, the disc (39) drives the first traction rod (40) to rotate and simultaneously reciprocate up and down, the first traction rod (40) drives the sliding block (42) to reciprocate up and down in the sliding groove (41), the sliding block (42) drives the second traction rod (43) to reciprocate up and down, the second traction rod (43) drives the rotating rod (44) to reciprocate up and down, the rotating rod (44) drives the cleaning brush (46) to reciprocate up and down in the long groove (45), and the cleaning brush (46) is enabled to scrape and rub the filter plate (32) to clean, and the filter plate (32) is prevented from being blocked and affecting the filtering effect.
2. The smoke-removing environment-friendly laser cutting machine according to claim 1, wherein a first transmission belt (19) is connected between the driven shaft (17) and the rotating shaft (18), and a second transmission belt (22) is connected between the driving shaft (16) and the cleaning shaft (21).
3. A smoke-removing and environment-friendly laser cutting machine according to claim 1, wherein one end of the connecting rod (27) is rotatably connected to one end of the starting rod (26) far away from the rotating shaft (18), and the other end of the connecting rod (27) is rotatably connected to the middle end position of the sector gear (28).
4. The smoke-removing environment-friendly laser cutting machine according to claim 1, wherein one end of the first traction rod (40) is rotatably connected with the outer edge end surface of the disc (39) far away from the circle center, the other end of the first traction rod (40) is rotatably connected with the lower end position of the sliding block (42), and the cleaning brush (46) is slidably sleeved in the long groove (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311860723.4A CN117773319B (en) | 2023-12-31 | 2023-12-31 | Smoke-removing environment-friendly laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311860723.4A CN117773319B (en) | 2023-12-31 | 2023-12-31 | Smoke-removing environment-friendly laser cutting machine |
Publications (2)
| Publication Number | Publication Date |
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| CN117773319A CN117773319A (en) | 2024-03-29 |
| CN117773319B true CN117773319B (en) | 2024-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311860723.4A Active CN117773319B (en) | 2023-12-31 | 2023-12-31 | Smoke-removing environment-friendly laser cutting machine |
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| Country | Link |
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| CN (1) | CN117773319B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118237235B (en) * | 2024-05-28 | 2024-08-30 | 南通飞奔机械有限公司 | Rust-proof treatment equipment for machining rocker arm of machine tool |
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| CN212552338U (en) * | 2020-07-17 | 2021-02-19 | 深圳市兴瑞科创激光智能装备有限公司 | Ultraviolet laser cutting machine |
| CN214350307U (en) * | 2020-11-26 | 2021-10-08 | 湖州越彬智能科技有限公司 | Laser cutting fume extractor |
| CN115570431A (en) * | 2022-11-11 | 2023-01-06 | 徐州鹏程电气有限公司 | Planer-milling machine is used in transformer production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210451370U (en) * | 2019-06-11 | 2020-05-05 | 天津迪盟创新金属制品有限公司 | Fume extractor for laser cutting |
| CN214558311U (en) * | 2020-05-29 | 2021-11-02 | 南京史丹利装饰材料有限公司 | Intelligent numerical control cutting wire cutting machine for cutting various plates |
| CN113319450B (en) * | 2021-06-25 | 2022-03-18 | 深圳市华中通用技术有限公司 | Protective film cutting process and laser cutting equipment |
| CN113932264A (en) * | 2021-10-20 | 2022-01-14 | 浙江杰森厨具股份有限公司 | Lifting closed type smoke collection integrated stove |
| CN113714626A (en) * | 2021-11-02 | 2021-11-30 | 江苏誉满机电科技有限公司 | Laser instrument and cutting machine with convulsions are discharged fume |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212552338U (en) * | 2020-07-17 | 2021-02-19 | 深圳市兴瑞科创激光智能装备有限公司 | Ultraviolet laser cutting machine |
| CN214350307U (en) * | 2020-11-26 | 2021-10-08 | 湖州越彬智能科技有限公司 | Laser cutting fume extractor |
| CN115570431A (en) * | 2022-11-11 | 2023-01-06 | 徐州鹏程电气有限公司 | Planer-milling machine is used in transformer production |
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| CN117773319A (en) | 2024-03-29 |
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