A kind of laser cutting machine with dedusting function
Technical field
The utility model relates to a kind of laser cutting device, particularly a kind of laser cutting machine with dedusting function.
Background technology
In recent years, utilizing laser cut metal sheet material is a most important application technology in the Laser Processing industry, and it has, and slot is thin, heat affecting is little, quality of cut face is good, noiseless, the advantages such as smooth and the easy automation control of cutting process of cutting edge when cutting.Therefore, laser cutting has been widely used in the industrial departments such as automobile, rolling stock manufacturing, aviation, chemical industry, light industry, electrical equipment and electronics, oil and metallurgy.
When laser cutting machine cutting metal or nonmetallic materials, can produce a large amount of flue dust, these flue dust can pollute relevant part and the workpiece on the lathe, affect the cut quality of part, can't reach cutting accuracy.Ventilation and dust removal mechanism in the existing technology is the whole cavity that utilizes workbench, get rid of the flue dust that cutting produces outdoor by suction tube, the air exhauster of pedestal rear end, when utilizing such structure, from the place of suction tube away from slightly, dust take out at all less than, the poor effect of dedusting, and part dust floating are polluted indoor environment.
The utility model content
The utility model purpose: technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of laser cutting machine with dedusting function is provided.
In order to solve the problems of the technologies described above, the utility model discloses a kind of laser cutting machine with dedusting function, comprise workbench and be installed in cutting casing on the workbench, the both sides of workbench below are provided with the cleaning shaft that connects dedusting fan, cleaning shaft is provided with one group of suction opeing, and each suction opeing is provided with mobilizable air door cover plate, and each air door cover plate is connected with a dedusting cylinder, each dedusting cylinder one air cylinder fixed plate is connected, and each air cylinder fixed plate is fixed on the cleaning shaft.Under the effect of dedusting cylinder, suction opeing will be opened or close to air door.
The utility model further improves and is, is provided with a plurality of connection square steel in the described workbench, forms the dedusting space of a sealing between per two square steel.
The utility model further improves and is, described workbench lower surface is provided with the blanking dolly, convenient less part and the cutting waste material collected.
The utility model further improves and is, described blanking dolly is realized the turnover of blanking dolly by handle and universal caster wheel are installed.
The utility model further improves and is, described connection square steel is provided with feeding plate, guarantees that waste material can fall into the blanking dolly fully.
Beneficial effect: the utility model has adopted the partition type dedusting structure, can be timely and effectively from suction opeing when cutting, and the workbench inner chamber, cleaning shaft is discharged in the dust arrester that dedusting fan forms, and finishes rapidly dedusting, has guaranteed processing environment.Be combined to form the space of a sealing by the utility model inner part, when laser cutting machine cuts in this zone, this regional air door will be opened under the effect of cylinder, meanwhile, the air door of other cutting zones accordingly will be closed, and the flue dust that cutting produces just is concentrated in this zone, can be to external diffusion, by the dedusting air door, the empty passage in the Working table structure, dedusting fan is expelled to outdoor.The space of dedusting is less and sealing is better, so dedusting is more complete.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done further to specify, above-mentioned and/or otherwise advantage of the present utility model will become apparent.
Fig. 1 is the utility model general structure schematic diagram.
Fig. 2 is the utility model plan structure schematic diagram.
Fig. 3 is the utility model decline trolley structural representation.
The specific embodiment
As shown in Figure 1, laser cutting machine with dedusting function of the present utility model comprises workbench 1, at workbench cutting casing 2 is installed, the both sides of workbench below are provided with the cleaning shaft 10 that connects dedusting fan 4, cleaning shaft 10 is provided with one group of suction opeing 3, each suction opeing 3 is provided with mobilizable air door cover plate 6, each air door cover plate 6 is connected with a dedusting cylinder 7, each dedusting cylinder 7 is connected with an air cylinder fixed plate 8, each air cylinder fixed plate 8 is fixed on the cleaning shaft 10, and air cylinder fixed plate 8 is installed on cleaning shaft or in the workbench on suction opeing 3 tops of square steel.Be provided with blanking dolly 5 at the workbench lower surface.Dedusting fan 4 is connected with cleaning shaft 10, dust flange 11 in outdoor mounted, all is provided with feeding plate 14 on connection square steel 9, can prevent that dust is to external diffusion, as shown in Figure 2.Below the blanking dolly, be provided with four universal caster wheels 13, be provided with handle 12 in blanking dolly side, make things convenient for the propelling of blanking dolly and pull out, as shown in Figure 3.
Five of operation principles of the present utility model connect square steel whole cutting zone are divided into four cutting zones, when laser cutting machine on a district during cut workpiece, the air door in one district is opened under the effect of dedusting cylinder 7, and two districts, three districts, the air door cover plate 6 in four districts is all with suction opeing 3 shutoff, the flue dust that cutting produces is all stayed a district owing to connecting the plugging action of square steel 9, can be to other regional diffusions, pass through again the suction opeing in a district, enter the empty passage of workbench 1 inside, by cleaning shaft 10, dedusting fan 11 is discharged outdoor, by such structure dedusting, dedusting is more thorough, and flue dust is discharged outdoor along the direction of arrow of Fig. 1.
The utility model provides a kind of laser cutting machine with dedusting function; method and the approach of this technical scheme of specific implementation are a lot; the above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.In the present embodiment not clear and definite each part all available prior art realized.