CN210172802U - Subregion dust pelletizing system - Google Patents
Subregion dust pelletizing system Download PDFInfo
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- CN210172802U CN210172802U CN201920604538.1U CN201920604538U CN210172802U CN 210172802 U CN210172802 U CN 210172802U CN 201920604538 U CN201920604538 U CN 201920604538U CN 210172802 U CN210172802 U CN 210172802U
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Abstract
The utility model provides a subregion dust pelletizing system relates to the laser cutting field, including updraft ventilator and suction line, updraft ventilator passes through suction line and laser cutting machine's dust pelletizing district intercommunication, be provided with a plurality of suction openings towards the dust pelletizing district on the suction line, be provided with wind gap adjusting device on the suction opening respectively, independent each other between each wind gap adjusting device, wind gap adjusting device is dislocation formula switching structure; and an isolation net is arranged on one side of the tuyere adjusting device, which is close to the dust removing area. The utility model discloses a dislocation formula switching structure is adjusted the switching state in wind gap, has improved dust pelletizing system's flexibility, has add the separation net simultaneously, can avoid cutting the waste material and get into dust collector, and this design principle is reliable, and simple structure has good market spreading value.
Description
Technical Field
The utility model belongs to the laser cutting field, concretely relates to subregion dust pelletizing system.
Background
Because can produce a large amount of smoke and dust among the laser cutting process, in order to handle the smoke and dust centralized processing, avoid polluting need carry out the dust fall and handle.
The mode that the dust fall was handled that adopts on the existing market utilizes high-power fan mostly, carries out convulsions dust removal to a plurality of suction openings simultaneously, or controls rotatory window switching through revolving cylinder, only carries out convulsions dust removal to the laser head operation region. When a high-power fan is adopted to perform air suction and dust removal on a plurality of air suction ports simultaneously, the difference of air suction effects is large due to the fact that the distance between each air suction port and a negative pressure source is different, and the problem of dust collection in a large range cannot be effectively solved; when the mode that adopts rotary cylinder control air door's rotatory window switching to remove dust, because the rotary window is opened, because suction force and flow channel's cross-sectional area are great, some cutting particles or the bits of broken glass that the volume is great, hardness is higher among the dust removal process are very easily along with flow channel entering dust collecting equipment, cause the damage of equipment, reduce equipment life.
Therefore, a new dust removing device which can effectively remove dust and is not easy to damage is needed.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art, the utility model provides a subregion dust pelletizing system to effectively remove dust to laser cutting machine.
The utility model provides a subregion dust pelletizing system, including updraft ventilator and suction line, updraft ventilator passes through suction line and laser cutting machine's dust pelletizing district intercommunication, be provided with a plurality of suction openings towards the dust pelletizing district on the suction line, be provided with wind gap adjusting device on the suction opening respectively, mutually independent between each wind gap adjusting device, wind gap adjusting device is dislocation formula switching structure; and an isolation net is arranged on one side of the air port adjusting device, which is close to the dust removal area.
Further, for the convenience of fully removing dust, the air suction pipeline comprises an air suction main pipe and an air suction branch pipe, one end of the air suction branch pipe is closed, the other end of the air suction branch pipe is communicated with the air suction main pipe, the air suction main pipe is communicated with an air suction device, an air suction opening is formed in the air suction branch pipe, preliminary differentiation can be performed on a dust removal area through the arrangement of the air suction branch pipe, and the dust removal efficiency is improved.
Further, in order to save the occupied space of the dust removal system, the air draft branch pipe is installed on the lathe bed of the laser cutting machine, and the number of the air draft branch pipes is at least one.
Furthermore, in order to remove dust efficiently, the dust removing area comprises a plurality of independent dust removing subareas, the air suction pipeline passes through all the dust removing subareas, and at least one air suction opening is arranged in each dust removing subarea, so that accurate dust removal is realized for each subarea, and the dust removing effect is ensured.
Specifically, the air port adjusting device comprises an air port base plate, an air port dislocation plate and a traction structure, wherein the air port base plate and the air port dislocation plate are arranged in parallel, the air port base plate is arranged at an air exhaust port of an air exhaust pipeline, and the air port dislocation plate is movably arranged on one side of the air port base plate; the air inlet base plate is provided with a first ventilation hole group, the air inlet dislocation plate is provided with a second ventilation hole group corresponding to the first ventilation hole group, and the sizes and the arrangement modes of the ventilation holes of the first ventilation hole group and the second ventilation hole group are consistent; the air port dislocation plate is connected with the traction structure, the traction structure pulls the air port dislocation plate to move, and the air port is opened and closed by the dislocation coincidence of the first ventilation hole group and the second ventilation hole group.
Furthermore, for guiding the movement of the tuyere dislocation plate, the tuyere adjusting device further comprises a guide strip, the guide strip is installed on the tuyere substrate, and the tuyere dislocation plate is located between the guide strip and the tuyere substrate.
Further, draw the structure and include the cylinder, the cylinder is installed on the wind gap base plate, the piston rod and the wind gap dislocation board of cylinder are connected, and the cylinder is adjusted the position of wind gap dislocation board through piston motion.
Further, the first ventilation hole group comprises a plurality of ventilation holes with the same structure, the ventilation holes are arranged in parallel, and the intervals between the adjacent ventilation holes are the same.
Further, any one of the first ventilation hole group and the second ventilation hole group comprises a plurality of ventilation holes which are arranged at intervals, the distance between every two adjacent ventilation holes is equal, and the width of each ventilation hole is smaller than the distance between every two adjacent ventilation holes.
Furthermore, the sum of the distance between the adjacent vent holes and the width of the vent holes is twice of the stroke of the air cylinder, so that the maximum space utilization rate is obtained, and the dust removal effect is ensured.
The beneficial effects of the utility model reside in that:
1. the air port adjusting device is of a staggered opening and closing structure, and constructors can adjust the opening degree of the air port according to working conditions.
2. The air port adjusting devices are independent from each other, the position of the laser head can be monitored manually or electronically, the air port adjusting devices in the dust removing areas at corresponding positions are controlled, additional consumption of negative pressure is avoided, and dust removing efficiency is improved.
3. The separation net is arranged on one side, close to the dust removal area, of the air port adjusting device, so that cutting waste materials can be prevented from entering the air draft device or the dust removal equipment, and accidental damage to the equipment can be avoided.
4. The utility model relates to a principle is reliable, simple structure, and low cost has very extensive application prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Figure 1 is the utility model discloses subregion dust pelletizing system mounting structure sketch map.
FIG. 2 is a schematic perspective view of the tuyere adjusting device in embodiment 1.
FIG. 3 is a schematic plan view of the tuyere adjusting device in embodiment 1.
Fig. 4 is a schematic sectional view taken along line a-a of fig. 3.
FIG. 5 is a schematic view of the structure of the draft duct in embodiment 2.
In the figure, the device comprises an air suction pipeline 1, an air suction main pipe 11, an air suction branch pipe 12, an air inlet base plate 2, an air inlet base plate 3, a guide strip 4, an air inlet dislocation plate 5, an isolation net 6, an air cylinder 7, a lathe bed 8 and a dust removal subarea.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Example one
As shown in fig. 1, the utility model provides a subregion dust pelletizing system, including updraft ventilator and suction line 1, the suction line is installed on laser cutting machine tool body, updraft ventilator passes through suction line 1 and laser cutting machine's dust pelletizing district intercommunication, be provided with a plurality of suction openings towards the dust pelletizing district on the suction line 1, be provided with wind gap adjusting device on the suction opening respectively, mutually independent between each wind gap adjusting device, wind gap adjusting device is dislocation formula switching structure; and an isolation net 5 is arranged on one side of the air port adjusting device, which is close to the dust removal area.
Specifically, as shown in fig. 2-4, the tuyere adjusting device includes a tuyere base plate 2, a tuyere dislocation plate 4 and a traction structure, the tuyere base plate 2 and the tuyere dislocation plate 4 are arranged in parallel, the tuyere base plate 2 is installed at an air exhaust opening of an air exhaust pipeline, and the tuyere dislocation plate 4 is movably installed at one side of the tuyere base plate 2; a first ventilation hole group is arranged on the air port substrate 2, a second ventilation hole group corresponding to the first ventilation hole group is arranged on the air port dislocation plate 4, and the sizes and the arrangement modes of the ventilation holes of the first ventilation hole group and the second ventilation hole group are consistent; the air port dislocation plate 4 is connected with a traction structure, the traction structure pulls the air port dislocation plate 4 to move, and the air port is opened and closed by the dislocation coincidence of the first ventilation hole group and the second ventilation hole group.
Either one of the first vent hole group and the second vent hole group comprises a plurality of vent holes arranged at intervals, the distance between every two adjacent vent holes is equal, and the width of each vent hole is smaller than the distance between every two adjacent vent holes. In this embodiment, the ventilation hole is the rectangular hole, the interval between the adjacent ventilation hole with the width sum in ventilation hole is the twice of cylinder stroke, and the cylinder stroke is 50mm, and the ventilation hole width is 40mm, and the interval between the adjacent ventilation hole is 60mm to obtain maximum space utilization, improve dust removal effect.
For leading to wind gap dislocation board 4, wind gap adjusting device includes gib block 3, gib block 3 is installed on wind gap base plate 2, wind gap dislocation board is located between gib block 3 and wind gap base plate 2, wind gap dislocation board 4 and 3 sliding contact of gib block. Preferably, the gib block 3 is detachable construction, and its position can finely tune as required according to the design to make things convenient for wind gap dislocation board 4 to slide along 3 length direction of gib block, realize the alignment or the dislocation of ventilation hole on wind gap base plate 2 and the wind gap dislocation board 4, reach the purpose of adjusting the wind gap aperture.
The traction structure adopts a cylinder 6 or a hydraulic cylinder, preferably the cylinder 6, the cylinder 6 is installed on the tuyere base plate 2, a piston rod of the cylinder 6 is connected with the tuyere dislocation plate 4, and the cylinder 6 adjusts the position of the tuyere dislocation plate 4 through piston movement. The opening and closing actions of the air ports are realized through the alignment or dislocation of the air ports on the air port base plate 2 and the air port dislocation plate 4.
This embodiment adopts dislocation formula switching structure's wind gap adjusting device, can be nimble according to the operating mode, adjusts the aperture at the wind gap through the crisscross degree of drawing between the structure regulation ventilation hole. Meanwhile, the air port adjusting devices are mutually independent, the position of the laser head can be monitored manually or electronically, the air port adjusting devices in the dust removing areas at corresponding positions are controlled, additional consumption of negative pressure is avoided, and dust removing efficiency is improved. On this basis, install separation net 5 in wind gap adjusting device's convulsions side, can avoid cutting waste material to get into updraft ventilator or dust collecting equipment, cause the unexpected damage of equipment.
Example two
On the basis of embodiment one, for the convenience of carrying out fully to remove dust, as shown in fig. 5, suction line 1 includes convulsions house steward 11 and convulsions branch pipe 12, the one end of convulsions branch pipe 12 is closed, and the other end communicates with convulsions house steward 11, convulsions house steward 11 and updraft ventilator intercommunication, the suction opening sets up on convulsions branch pipe 12, through addding convulsions branch pipe 12, can carry out preliminary differentiation to the dust removal district, improves the efficiency of removing dust.
Further, in order to save the occupied space of the dust removal system, the air draft branch pipe 12 is installed in the lathe bed 7 of the laser cutting machine, the air draft branch pipe 12 is at least one, wherein the air draft branch pipe 12 is preferably a rectangular pipe or a square pipe, the air draft main pipe 11 is preferably a circular pipe, and a rectangular hole is formed in the side wall of the pipe of the air draft branch pipe 12 and serves as an air draft opening.
Further, in order to remove dust efficiently, the dust removing area comprises a plurality of independent dust removing subareas 8, the air suction pipeline 1 passes through all the dust removing subareas 8, and at least one air suction opening is arranged in each dust removing subarea 8, so that accurate dust removal is realized for each subarea, and the dust removing effect is ensured.
The design principle of the embodiment is reliable, the structure is simple, the cost is low, and the method has a very wide application prospect.
To sum up, the utility model discloses a dislocation formula switching structure adjusts the switching state in wind gap, has improved dust pelletizing system's flexibility, has add separation net 5 simultaneously, can avoid cutting the waste material and get into dust collector, and this design principle is reliable, and simple structure has good market spreading value.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a subregion dust pelletizing system, includes updraft ventilator and suction line (1), updraft ventilator passes through suction line (1) and laser cutting machine's dust removal district intercommunication, be provided with the suction opening in a plurality of orientation dust removal districts on suction line (1), its characterized in that:
the air suction ports are respectively provided with air port adjusting devices which are independent from each other, and the air port adjusting devices are of staggered opening and closing structures;
and an isolation net (5) is arranged on one side of the air port adjusting device, which is close to the dust removal area.
2. The zoned dedusting system of claim 1, wherein: the air draft pipeline (1) comprises an air draft main pipe (11) and air draft branch pipes (12), one end of each air draft branch pipe (12) is closed, the other end of each air draft branch pipe is communicated with the air draft main pipe (11), the air draft main pipe (11) is communicated with an air draft device, and an air draft opening is formed in each air draft branch pipe (12).
3. The zoned dedusting system of claim 2, wherein: the air draft branch pipe (12) is arranged on a lathe bed (7) of the laser cutting machine, and the number of the air draft branch pipes (12) is at least one.
4. The zoned dedusting system of claim 1, wherein: the dust removal district includes a plurality of independent dust removal subregion (8), air suction pipeline (1) is through all dust removal subregion (8), is provided with at least one suction opening in every dust removal subregion (8).
5. The zoned dust removal system of any one of claims 1 to 4, wherein: the tuyere adjusting device comprises a tuyere base plate (2), a tuyere dislocation plate (4) and a traction structure, wherein the tuyere base plate (2) and the tuyere dislocation plate (4) are arranged in parallel, the tuyere base plate (2) is arranged at an air exhaust opening of the air exhaust pipeline (1), and the tuyere dislocation plate (4) is movably arranged on one side of the tuyere base plate (2);
a first ventilation hole group is arranged on the air port substrate (2), and a second ventilation hole group corresponding to the first ventilation hole group is arranged on the air port dislocation plate (4);
the air port dislocation plate (4) is connected with a traction structure, the traction structure pulls the air port dislocation plate (4) to move, and the air port is opened and closed through dislocation coincidence of the first ventilation hole group and the second ventilation hole group.
6. The zoned dedusting system of claim 5, wherein: the tuyere adjusting device comprises guide strips (3), wherein the guide strips (3) are arranged on a tuyere base plate (2), and a tuyere dislocation plate (4) is positioned between the guide strips (3) and the tuyere base plate (2).
7. The zoned dedusting system of claim 5, wherein: the traction structure comprises a cylinder (6), the cylinder (6) is installed on the air port base plate (2), and a piston rod of the cylinder (6) is connected with the air port dislocation plate (4).
8. The zoned dedusting system of claim 7, wherein: any one of the first ventilation hole group and the second ventilation hole group comprises a plurality of ventilation holes which are arranged at intervals, the distance between every two adjacent ventilation holes is equal, and the width of each ventilation hole is smaller than the distance between every two adjacent ventilation holes.
9. The zoned dedusting system of claim 8, wherein: the sum of the distance between adjacent vent holes and the width of the vent holes is twice the stroke of the air cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920604538.1U CN210172802U (en) | 2019-04-28 | 2019-04-28 | Subregion dust pelletizing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920604538.1U CN210172802U (en) | 2019-04-28 | 2019-04-28 | Subregion dust pelletizing system |
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| Publication Number | Publication Date |
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| CN210172802U true CN210172802U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920604538.1U Active CN210172802U (en) | 2019-04-28 | 2019-04-28 | Subregion dust pelletizing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846531A (en) * | 2020-12-30 | 2021-05-28 | 大族激光科技产业集团股份有限公司 | Laser cutting device |
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2019
- 2019-04-28 CN CN201920604538.1U patent/CN210172802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846531A (en) * | 2020-12-30 | 2021-05-28 | 大族激光科技产业集团股份有限公司 | Laser cutting device |
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