CN111299865A - Efficient dust removal type laser cutting machine for machining thick metal plates - Google Patents
Efficient dust removal type laser cutting machine for machining thick metal plates Download PDFInfo
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- CN111299865A CN111299865A CN202010320965.4A CN202010320965A CN111299865A CN 111299865 A CN111299865 A CN 111299865A CN 202010320965 A CN202010320965 A CN 202010320965A CN 111299865 A CN111299865 A CN 111299865A
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- dust
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- cutting machine
- laser cutting
- chucking
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- 239000000428 dust Substances 0.000 title claims abstract description 210
- 239000002184 metal Substances 0.000 title claims abstract description 55
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 55
- 238000003698 laser cutting Methods 0.000 title claims abstract description 42
- 238000003754 machining Methods 0.000 title abstract description 3
- 238000010521 absorption reaction Methods 0.000 claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007769 metal material Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000004072 lung Anatomy 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
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work for planar work
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a high-efficiency dust removal type laser cutting machine for machining thick metal plates, which comprises a workbench, wherein the upper surface of the workbench is provided with a laser cutting machine for cutting the thick metal plates, the upper surface of the workbench is provided with a funnel-shaped dust collection groove facilitating dust to roll off, a dust collection cavity is formed in the workbench, the inner bottom wall of the funnel-shaped dust collection groove extends to the inner top wall of the dust collection cavity, and the funnel-shaped dust collection groove is communicated with the dust collection cavity. This high-efficient dust type laser cutting machine of thick sheet metal of processing, through setting up dust absorption fan, form negative pressure state in making the collection ash chamber, when using laser cutting machine to cut thick sheet metal, produce heavier dust can be because the negative pressure in collection ash chamber is introduced in the collection ash chamber by funnel type collection ash chute, lighter dust can be through the dust absorption fill, the dust absorption pipe is introduced in the collection ash chamber with dust conveying pipe, and collect by the collection ash frame is unified, thereby make whole device have the effect of conveniently collecting the cutting dust.
Description
Technical Field
The invention relates to the technical field of laser cutting machines, in particular to a high-efficiency dust removal type laser cutting machine for processing thick metal plates.
Background
The laser cutting machine focuses the laser emitted from the laser into a laser beam with high power density through a light path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, high-pressure gas coaxial with the laser beam blows away molten or gasified metal.
In the process of processing a thick metal plate and cutting the metal plate by using a laser cutting machine, a large amount of dust can be generated, if the dust is not collected, the dust can be suspended in the air, and workers can easily suck the dust into the lungs to influence the health of the workers.
The invention provides a high-efficiency dust removal type laser cutting machine for processing thick metal plates.
Disclosure of Invention
The invention aims to provide a high-efficiency dust removal type laser cutting machine for processing thick metal plates, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency dust removal type laser cutting machine for processing thick metal plates comprises a workbench, wherein the upper surface of the workbench is provided with a laser cutting machine for cutting the thick metal plates, the upper surface of the workbench is provided with a funnel type dust collecting groove convenient for dust to roll off, a dust collecting cavity is formed in the workbench, the inner bottom wall of the funnel type dust collecting groove extends to the inner top wall of the dust collecting cavity, the funnel type dust collecting groove is communicated with the dust collecting cavity, the inner bottom wall of the dust collecting cavity is connected with a dust collecting frame convenient for dust to collect in a sliding mode, the upper surface of the workbench is provided with a clamping mechanism for clamping the thick metal plates, the clamping mechanism comprises a fixed block fixedly connected to the upper surface of the workbench, the side surface of the fixed block is provided with a through hole, the inner wall of the through hole is connected with a fixed rod in a sliding mode, the upper surface of the fixed block is fixedly connected with a dust collecting hopper for absorbing dust generated during cutting by, the side fixedly connected with dust absorption pipe of dust absorption fill, the inside of workstation is provided with dust conveying pipe, dust conveying pipe's entrance point and the exit end fixed connection of dust absorption pipe, dust conveying pipe's exit end extends to the interior roof in collection ash cavity, and dust conveying pipe is linked together with collection ash cavity, the side of workstation is offered and is used for taking out the exhaust hole of collecting the air in the ash cavity, the inside in exhaust hole is provided with inhales the dust absorption mechanism in the collection ash cavity with the dust that the during operation produced, the air outlet inner wall in exhaust hole is provided with the protection network that prevents the hand and stretch into in the exhaust hole.
Preferably, funnel type collection grey groove is the echelonment, and the inner wall in funnel type collection grey groove overlap joint respectively has the grid that is used for placing sheet metal and prevents the filter screen that great granule passes through, the material of grid is cast iron, the material of filter screen is stainless steel, and the last fixed surface of filter screen is connected with the handle that makes things convenient for the filter screen to mention, the mesh aperture of filter screen is two millimeters.
Preferably, the lower surface of collection grey frame rotates and is connected with a plurality of gyro wheel, a plurality of the gyro wheel is equallyd divide for two sets ofly, and two sets of gyro wheels use the positive central line of collection grey frame to set up the lower surface at collection grey frame as symmetry axis symmetry, the inner diapire in collection grey chamber sets up two rolling grooves with gyro wheel looks adaptation, the handle that the grey frame of collection was taken out is conveniently gathered to the positive fixedly connected with of collection grey frame, the observation window who conveniently observes is seted up in the front of collection grey frame, observation window's inner wall fixedly connected with transparent toughened glass.
Preferably, the quantity that fixed block, dead lever and dust absorption were fought is two, and two fixed blocks use the positive central line of workstation to set up the upper surface at the workstation as symmetry axis symmetry, two the equal fixedly connected with in opposite face of dead lever is used for the chucking board of the thick sheet metal material of chucking, two the equal fixedly connected with in opposite face of chucking board prevents that chucking board and thick sheet metal material from taking place the protection pad that rigid contact caused thick sheet metal material surface fish tail, and the material of this protection pad is rubber.
Preferably, the clamping groove has been seted up to the side of workstation, and the inner wall sliding connection in this clamping groove has the driving lever of conveniently stirring, the side of workstation is extended to the side of driving lever, the last fixed surface of driving lever is connected with the chucking pole that is used for chucking dead lever position, the lower fixed surface of driving lever is connected with the chucking spring that is used for ejecting the chucking pole, the one end fixed connection that chucking pole was kept away from to the chucking spring is at the interior diapire of clamping groove, the logical groove with chucking pole looks adaptation is seted up to the lower surface of fixed block, and the top that should lead to the groove extends to the interior diapire of the inside through-hole of fixed block.
Preferably, the dust collection mechanism comprises a fixing column fixedly connected to the inner wall of the exhaust hole, a dust collection fan used for forming negative pressure in the dust collection cavity is fixedly connected to the side face of the fixing column, and the dust collection fan and the laser cutting machine are both coupled with an external control system.
Preferably, the inner wall of the air inlet end of the exhaust hole is provided with a high-efficiency filter plate for preventing dust from flying out, one side of the dust collecting frame, which is close to the exhaust hole, is provided with an exhaust through hole for ventilation, the inner wall of the exhaust through hole is fixedly connected with a high-efficiency filter plate which is the same as the inner wall of the exhaust hole, the outer surface of the high-efficiency filter plate is provided with a metal frame, and the inside of the metal frame is filled with activated carbon for preventing dust from flying out.
Preferably, the inner wall of the dust collection hopper is fixedly connected with a perforated plate for preventing large particles from entering the interior of the dust collection hopper, the perforated plate is made of stainless steel, the number of the dust collection pipes and the number of the dust conveying pipes are two, and the dust collection hopper is communicated with the dust collection cavity through the dust collection pipes and the dust conveying pipes.
Advantageous effects
The invention provides a high-efficiency dust removal type laser cutting machine for processing thick metal plates, which has the following beneficial effects:
1. this high-efficient dust type laser cutting machine of thick sheet metal of processing, through setting up dust absorption fan, form negative pressure state in making the collection ash chamber, when using laser cutting machine to cut thick sheet metal, produce heavier dust can be because the negative pressure in collection ash chamber is introduced in the collection ash chamber by funnel type collection ash chute, lighter dust can be through the dust absorption fill, the dust absorption pipe is introduced in the collection ash chamber with dust conveying pipe, and collect by the collection ash frame is unified, thereby make whole device have the effect of conveniently collecting the cutting dust.
2. This high-efficient dust type laser cutting machine of thick sheet metal of processing material through setting up fixed block, dead lever, chucking board, chucking pole and chucking spring, can fix the upper surface at the grid with the thick sheet metal that needs processing to make things convenient for laser cutting machine to cut thick sheet metal.
3. This high-efficient dust type laser cutting machine of thick metal sheet material of processing through setting up handle, gyro wheel and rolling slot, makes things convenient for pulling out of collection grey frame to in time clear up the dust in the collection grey frame, prevent that collection grey too much from causing the ventilation hole to block up.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a schematic front view of the present invention.
In the figure: the device comprises a workbench 1, a laser cutting machine 2, a funnel-type dust collecting groove 3, a dust collecting cavity 4, a dust collecting frame 5, a fixing block 6, a fixing rod 7, a dust suction hopper 8, a dust suction pipe 9, a dust conveying pipe 10, an exhaust hole 11, a protective net 12, a grating 13, a filter screen 14, a roller 15, a handle 16, a clamping plate 17, a deflector rod 18, a clamping rod 19, a clamping spring 20, a dust suction fan 21, a high-efficiency filter plate 22 and an observation window 23.
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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high-efficient dust type laser cutting machine of thick sheet metal of processing, comprises a workbench 1, the upper surface of workstation 1 is provided with the laser cutting machine 2 that is used for cutting thick sheet metal, funnel type collection ash groove 3 that makes things convenient for the dust to roll off is seted up to the upper surface of workstation 1, funnel type collection ash groove 3 is the echelonment, and the inner wall of funnel type collection ash groove 3 overlap joint respectively has the grid 13 that is used for placing sheet metal and prevents the filter screen 14 that great granule passes through, the material of grid 13 is the cast iron, the material of filter screen 14 is the stainless steel, and the last fixed surface of filter screen 14 is connected with the handle that makes things convenient for filter screen 14 to mention, the mesh aperture of filter screen 14 is two millimeters.
The dust collecting device is characterized in that a dust collecting cavity 4 is formed in the workbench 1, the inner bottom wall of the funnel-shaped dust collecting groove 3 extends to the inner top wall of the dust collecting cavity 4, the funnel-shaped dust collecting groove 3 is communicated with the dust collecting cavity 4, the inner bottom wall of the dust collecting cavity 4 is connected with a dust collecting frame 5 facilitating dust collection in a sliding mode, the lower surface of the dust collecting frame 5 is connected with a plurality of rollers 15 in a rotating mode, the rollers 15 are divided into two groups, the two groups of rollers 15 are symmetrically arranged on the lower surface of the dust collecting frame 5 by taking the center line of the front surface of the dust collecting frame 5 as a symmetry axis, two rolling grooves matched with the rollers 15 are formed in the inner bottom wall of the dust collecting cavity 4, a handle 16 facilitating dust collecting frame 5 to be drawn out is fixedly connected to the front surface of the dust collecting frame 5, an observation window 23 facilitating observation is formed in the front surface of the dust collecting frame 5, transparent toughened glass is fixedly connected to the inner wall of the observation window 23, so as to clean the dust in the dust collecting frame 5 in time and prevent the blockage of the vent hole caused by excessive dust collection.
The upper surface of the workbench 1 is provided with a clamping mechanism for clamping a thick metal plate, the clamping mechanism comprises a fixed block 6 fixedly connected with the upper surface of the workbench 1, the side surface of the fixed block 6 is provided with a through hole, the inner wall of the through hole is connected with a fixed rod 7 in a sliding way, the upper surface of the fixed block 6 is fixedly connected with a dust absorption hopper 8 for absorbing dust generated when the laser cutting machine 2 cuts, the number of the fixed block 6, the fixed rod 7 and the dust absorption hopper 8 is two, the two fixed blocks 6 are symmetrically arranged on the upper surface of the workbench 1 by taking the center line of the front surface of the workbench 1 as a symmetry axis, the opposite surfaces of the two fixed rods 7 are fixedly connected with clamping plates 17 for clamping the thick metal plate, the opposite surfaces of the two clamping plates 17 are fixedly connected with protective pads for preventing the clamping plates 17 from generating rigid contact with the thick metal plate to cause scratches on the surface of the, through setting up fixed block 6, dead lever 7, chucking board 17, chucking pole 19 and chucking spring 20, can fix the thick sheet metal material that needs the processing on the upper surface of grid 13 to make things convenient for laser cutting machine 2 to cut thick sheet metal material.
The chucking groove has been seted up to the side of workstation 1, and the inner wall sliding connection in this chucking groove has the driving lever 18 that conveniently stirs, the side of workstation 1 is extended to the side of driving lever 18, the last fixed surface of driving lever 18 is connected with the chucking pole 19 that is used for chucking dead lever 7 position, the lower fixed surface of driving lever 18 is connected with the chucking spring 20 that is used for ejecting chucking pole 19, chucking spring 20 keeps away from the one end fixed connection of chucking pole 19 at the interior diapire in chucking groove, the logical groove with chucking pole 19 looks adaptation is seted up to the lower surface of fixed block 6, and the top that should lead to the groove extends to the interior diapire of the inside through-hole of fixed block 6.
Side fixedly connected with dust absorption pipe 9 of dust absorption fill 8, the inside of workstation 1 is provided with dust conveying pipe 10, the entrance point of dust conveying pipe 10 and the exit end fixed connection of dust absorption pipe 9, the exit end of dust conveying pipe 10 extends to the interior roof of collection dirt chamber 4, and dust conveying pipe 10 is linked together with collection dirt chamber 4, the inner wall fixedly connected with of dust absorption fill 8 prevents that the large granule from getting into the inside foraminiferous plate of dust absorption fill 8, and the material of this foraminiferous plate is the stainless steel, the quantity of dust absorption pipe 9 and dust conveying pipe 10 is two, and dust absorption fill 8 is linked together with collection dirt chamber 4 through dust absorption pipe 9 and dust conveying pipe 10.
The side of workstation 1 is seted up and is used for taking out the exhaust hole 11 of air in the dust collecting cavity 4, and the inside in exhaust hole 11 is provided with the dust absorption mechanism that inhales the dust that the during operation produced in the dust collecting cavity, and dust absorption mechanism includes the fixed column of fixed connection at exhaust hole 11 inner wall, and the side fixedly connected with of this fixed column is arranged in forming the dust absorption fan 21 of negative pressure in the dust collecting cavity 4, and dust absorption fan 21 all couples with outside control system with laser cutting machine 2.
The inner wall of the air inlet end of the exhaust hole 11 is provided with a high-efficiency filter plate 22 for preventing dust from flying out, one side of the dust collecting frame 5 close to the exhaust hole 11 is provided with an exhaust through hole for ventilation, the inner wall of the exhaust through hole is fixedly connected with the high-efficiency filter plate 22 which is the same as the inner wall of the exhaust hole 11, the outer surface of the high-efficiency filter plate 22 is provided with a metal frame, the metal frame is filled with active carbon for preventing dust from flying out, the inner wall of the air outlet of the exhaust hole 11 is provided with a protective net 12 for preventing hands from extending into the exhaust hole 11, a dust suction fan 21 is arranged to enable the dust collecting cavity 4 to be in a negative pressure state, when the laser cutting machine 2 is used for cutting thick metal plates, heavy dust is generated and can be introduced into the dust collecting cavity 4 from the funnel type dust collecting groove 3 due to the negative pressure of the dust collecting cavity 4, and light dust can, and collected by the dust collecting frame 5 in a unified manner, so that the whole device has an effect of conveniently collecting cutting dust.
The working principle is as follows: when the device is required to be used for carrying out laser cutting on thick metal plates, the thick metal plates are placed on the upper surface of a grid 13, the thick metal plates are fixed on the upper surface of the grid 13 through a fixing block 6, a fixing rod 7, a clamping plate 17, a clamping rod 19 and a clamping spring 20, when the thick metal plates are cut, a laser cutting machine 2 and a dust suction fan 21 are started, the dust suction fan 21 enables negative pressure to be formed in a dust collection cavity 4, heavy dust is generated when the thick metal plates are subjected to laser cutting, the heavy dust is directly introduced into the dust collection cavity 4 through a funnel type dust collection groove 3 under the action of the dust suction fan 21, the light dust finally falls into the dust collection cavity 4 through a dust suction hopper 8, a dust suction pipe 9 and a dust conveying pipe 10 and finally falls into a dust collection frame 5, the dust collection frame 5 is used for carrying out uniform collection, the amount of the dust collected in the dust collection frame 5 can be observed through an observation window 23, when the dust is too much collected, a grip 16 is used, The roller 15 and the roller groove easily pull out the dust collecting frame 5, the dust collecting frame is processed in a centralized mode, and the dust collecting frame 5 is placed back into the dust collecting cavity 4 after being toppled over, so that the whole device has the effect of conveniently collecting cutting dust.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high-efficient dust type laser cutting machine of thick sheet metal of processing, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is provided with a laser cutting machine (2) for cutting thick metal plates, the upper surface of the workbench (1) is provided with a funnel type dust collecting groove (3) convenient for dust to roll off, a dust collecting cavity (4) is formed in the workbench (1), the inner bottom wall of the funnel type dust collecting groove (3) extends to the inner top wall of the dust collecting cavity (4), the funnel type dust collecting groove (3) is communicated with the dust collecting cavity (4), the inner bottom wall of the dust collecting cavity (4) is connected with a dust collecting frame (5) convenient for dust to collect in a sliding mode, the upper surface of the workbench (1) is provided with a clamping mechanism for clamping the thick metal plates, the clamping mechanism comprises a fixing block (6) fixedly connected to the upper surface of the workbench (1), the side face of the fixing block (6) is provided with a through hole, and the inner wall of the through hole is connected with a fixing rod (7) in a sliding mode, the upper surface of the fixed block (6) is fixedly connected with a dust absorption hopper (8) for absorbing dust generated during cutting of the laser cutting machine (2), a dust suction pipe (9) is fixedly connected with the side surface of the dust suction hopper (8), a dust conveying pipe (10) is arranged inside the workbench (1), the inlet end of the dust conveying pipe (10) is fixedly connected with the outlet end of the dust suction pipe (9), the outlet end of the dust conveying pipe (10) extends to the inner top wall of the dust collecting cavity (4), and the dust conveying pipe (10) is communicated with the dust collecting cavity (4), the side surface of the worktable (1) is provided with an exhaust hole (11) for pumping air in the dust collecting cavity (4), a dust suction mechanism which sucks dust generated in working into the dust collection cavity is arranged in the exhaust hole (11), and a protective net (12) for preventing hands from extending into the exhaust holes (11) is arranged on the inner wall of the air outlet of the exhaust holes (11).
2. The high-efficiency dust removal type laser cutting machine for processing thick metal plates as claimed in claim 1, wherein: funnel type collection grey groove (3) are the echelonment, and the inner wall in funnel type collection grey groove (3) overlap joint respectively has grid (13) that are used for placing sheet metal and prevents filter screen (14) that great granule passes through, the material of grid (13) is cast iron, the material of filter screen (14) is the stainless steel, and the last fixed surface of filter screen (14) is connected with the handle that makes things convenient for filter screen (14) to mention, the mesh aperture of filter screen (14) is two millimeters.
3. The high-efficiency dust removal type laser cutting machine for processing thick metal plates as claimed in claim 1, wherein: the lower surface of collection grey frame (5) rotates and is connected with a plurality of gyro wheel (15), a plurality of gyro wheel (15) are equallyd divide for two sets ofly, and two sets of gyro wheel (15) set up the lower surface at collection grey frame (5) for symmetry axis symmetry with collection grey frame (5) positive central line, two rolling grooves with gyro wheel (15) looks adaptation are seted up to the inner diapire in collection grey chamber (4), handle (16) that the positive fixedly connected with of collection grey frame (5) was conveniently taken out, observation window (23) of conveniently observing are seted up in the front of collection grey frame (5), the transparent toughened glass of inner wall fixedly connected with of observation window (23).
4. The high-efficiency dust removal type laser cutting machine for processing thick metal plates as claimed in claim 1, wherein: the quantity of fixed block (6), dead lever (7) and dust absorption fill (8) is two, and two fixed blocks (6) use workstation (1) positive central line to set up as symmetry axis symmetry at the upper surface of workstation (1), two the equal fixedly connected with in opposite face of dead lever (7) is used for chucking plate (17) of the thick sheet metal of chucking, two the equal fixedly connected with in opposite face of chucking plate (17) prevents chucking plate (17) and thick sheet metal to take place the protection pad that the rigid contact caused thick sheet metal surface fish tail, and the material of this protection pad is rubber.
5. The high-efficiency dust removal type laser cutting machine for processing thick metal plates as claimed in claim 1, wherein: the side in workstation (1) has seted up the chucking groove, and the inner wall sliding connection in this chucking groove has driving lever (18) of conveniently stirring, the side of workstation (1) extends out the side of driving lever (18), the last fixed surface of driving lever (18) is connected with chucking pole (19) that are used for chucking dead lever (7) position, the lower fixed surface of driving lever (18) is connected with chucking spring (20) that are used for ejecting chucking pole (19), the one end fixed connection that chucking pole (19) were kept away from in chucking spring (20) is at the interior diapire of chucking groove, the lower surface of fixed block (6) is seted up the logical groove with chucking pole (19) looks adaptation, and the top that should lead to the groove extends to the interior diapire of the inside through-hole of fixed block (6).
6. The high-efficiency dust removal type laser cutting machine for processing thick metal plates as claimed in claim 1, wherein: the dust collection mechanism comprises a fixed column fixedly connected to the inner wall of the exhaust hole (11), a dust collection fan (21) used for forming negative pressure in the dust collection cavity (4) is fixedly connected to the side face of the fixed column, and the dust collection fan (21) and the laser cutting machine (2) are coupled with an external control system.
7. The high-efficiency dust removal type laser cutting machine for processing thick metal plates as claimed in claim 1, wherein: the air inlet end inner wall of exhaust hole (11) is provided with high-efficient filter (22) that prevent the dust departure, the exhaust through-hole that is used for ventilating is offered to one side that collection ash frame (5) are close to exhaust hole (11), and the inner wall fixedly connected with of this exhaust through-hole and exhaust hole (11) inner wall the same high-efficient filter (22), the surface of high-efficient filter (22) is equipped with the metal frame, and the inside packing of this metal frame has the active carbon that prevents the dust departure.
8. The high-efficiency dust removal type laser cutting machine for processing thick metal plates as claimed in claim 1, wherein: the inner wall fixedly connected with of dust absorption fill (8) prevents that the large granule from getting into the inside foraminiferous plate of dust absorption fill (8), and the material of this foraminiferous plate is stainless steel, the quantity of dust absorption pipe (9) and dust conveying pipe (10) is two, and dust absorption fill (8) are linked together through dust absorption pipe (9) and dust conveying pipe (10) and collection dirt chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010320965.4A CN111299865A (en) | 2020-04-22 | 2020-04-22 | Efficient dust removal type laser cutting machine for machining thick metal plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010320965.4A CN111299865A (en) | 2020-04-22 | 2020-04-22 | Efficient dust removal type laser cutting machine for machining thick metal plates |
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| CN111299865A true CN111299865A (en) | 2020-06-19 |
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| CN202010320965.4A Withdrawn CN111299865A (en) | 2020-04-22 | 2020-04-22 | Efficient dust removal type laser cutting machine for machining thick metal plates |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843347A (en) * | 2020-07-27 | 2020-10-30 | 盐城市昱博汽车零部件有限公司 | Vehicle body welding manipulator |
| CN113182673A (en) * | 2021-07-01 | 2021-07-30 | 徐州威德金属制品有限公司 | Dust collector for laser cutting machine |
| CN113547229A (en) * | 2021-07-21 | 2021-10-26 | 安徽中科春谷激光产业技术研究院有限公司 | Device for workbench of plane cutting machine |
| CN115488549A (en) * | 2022-09-06 | 2022-12-20 | 石家庄石一水泵制造有限公司 | Rotary type surfacing device for repairing energy-saving pump |
-
2020
- 2020-04-22 CN CN202010320965.4A patent/CN111299865A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843347A (en) * | 2020-07-27 | 2020-10-30 | 盐城市昱博汽车零部件有限公司 | Vehicle body welding manipulator |
| CN113182673A (en) * | 2021-07-01 | 2021-07-30 | 徐州威德金属制品有限公司 | Dust collector for laser cutting machine |
| CN113547229A (en) * | 2021-07-21 | 2021-10-26 | 安徽中科春谷激光产业技术研究院有限公司 | Device for workbench of plane cutting machine |
| CN115488549A (en) * | 2022-09-06 | 2022-12-20 | 石家庄石一水泵制造有限公司 | Rotary type surfacing device for repairing energy-saving pump |
| CN115488549B (en) * | 2022-09-06 | 2024-07-23 | 石家庄石一水泵制造有限公司 | Rotary type surfacing device for repairing energy-saving pump |
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Application publication date: 20200619 |