CN210703163U - High-power large-breadth flat-plate laser cutting machine double-channel dust removal system - Google Patents
High-power large-breadth flat-plate laser cutting machine double-channel dust removal system Download PDFInfo
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- CN210703163U CN210703163U CN201921746014.2U CN201921746014U CN210703163U CN 210703163 U CN210703163 U CN 210703163U CN 201921746014 U CN201921746014 U CN 201921746014U CN 210703163 U CN210703163 U CN 210703163U
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Abstract
A high-power large-breadth flat-plate laser cutting machine double-channel dust removal system comprises a processing bed body, two groups of dust removal air pipes, a cover plate, an air cylinder protection pipe, a plurality of groups of connecting pipes, a plurality of air door switch execution units, a protection plate, two groups of ventilation pipelines and two groups of exhaust fans; the dust removal air pipes are square pipes, and the two groups of dust removal air pipes are respectively welded on the two sides of the processing bed body; the groups of connecting pipes are arranged side by side along the extension direction of the processing bed body; the utility model discloses in, the air exhauster bleeds through air pipe, form the negative pressure in the tuber pipe, thereby take in the air of tuber pipe inlet end, the air flows in to the dust removal tuber pipe of both sides via the connecting pipe, start the cylinder simultaneously, the cylinder promotes the sliding plate and slides, when third vent and second vent and first vent intercommunication, first vent is opened, in the air got into the dust removal tuber pipe via first vent, the air draught in the dust removal tuber pipe increases, and then make and catch the dust effect and strengthen, accelerate the dust removal rate.
Description
Technical Field
The utility model relates to a laser welding technical field especially relates to a dull and stereotyped laser cutting machine binary channels dust pelletizing system in big breadth of high power.
Background
With the continuous market of mature high-power lasers and the continuous rising of power, the market demand that laser cutting machine tools are equipped with high-power lasers is more and more increased and more common. The machining efficiency of machine tools is also receiving more and more attention, and high-power large-breadth flat laser cutting equipment is produced.
Compared with the prior low-power and small-breadth laser cutting equipment, the improvement of the power and the enlargement of the breadth both put new requirements on the dust removal system of the laser cutting machine. The continuous use of a low-power dust removal system can cause the reduction of dust removal effect, and the dust removal area at the far end can even completely lose wind power. In addition, the traditional air door is arranged on a welding piece of the machine body one by one, and the installation is complicated.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides a high power is dull and stereotyped laser cutting machine binary channels dust pelletizing system by a wide margin for the air volume in whole dust collecting zone increases, improves the dust removal effect, and the air door can be pre-installed moreover, also whole installation and replacement, simple to operate.
(II) technical scheme
The utility model provides a high-power large-breadth flat-plate laser cutting machine double-channel dust removal system, which comprises a processing bed body, two groups of dust removal air pipes, a cover plate, an air cylinder protection pipe, a plurality of groups of connecting pipes, a plurality of air door switch execution units, a protection plate, two groups of ventilation pipes and two groups of exhaust fans; the dust removal air pipes are square pipes, and the two groups of dust removal air pipes are respectively welded on the two sides of the processing bed body; the multiple groups of connecting pipes are arranged side by side along the extension direction of the processing bed body, and two ends of the connecting pipes are respectively communicated with the two groups of dust removal air pipes; the air pipe sequentially penetrates through the plurality of groups of connecting pipes and is communicated with the connecting pipes, wherein the air inlet end of the air pipe extends out of the outer sides of the connecting pipes, and the other end of the air pipe is connected with the connecting pipe positioned at the end part of the machining bed body; a plurality of first ventilation openings are formed in the dust removal air pipe, each group of first ventilation openings is positioned between two adjacent groups of connecting pipes, and the openings of the first ventilation openings face the center of the machining bed body; the multiple groups of air door switch execution units are respectively arranged at the outer side of each first ventilation opening; the air door switch execution unit comprises an air cylinder, a sliding plate, an air door cover plate and an air cylinder fixing block; the air door cover plate is arranged on the outer side of the air opening of the dust removal air pipe, and a plurality of second air openings are formed in the air door cover plate; the sliding plate is connected to the air door cover plate in a sliding mode, and a plurality of third air vents corresponding to the first air vents are formed in the sliding plate; the air cylinder fixing block is vertically connected with the air door cover plate and is positioned at the top of the dust removal air pipe; the cylinder is arranged on the cylinder fixing block, and the power end of the cylinder is connected with the sliding plate; the protection plate is obliquely arranged, the upper end of the protection plate is arranged on the side wall of the processing bed body, the lower end of the protection plate is arranged on a cylinder fixing block of the air door execution unit, and a cavity is formed between the protection plate and the dust removal air pipe; the cylinder protection pipe is arranged above the dust removal air pipe and is positioned in the cavity; the cylinder is positioned in the cylinder protection pipe; the ventilating ducts are arranged on two sides of the processing bed body and are respectively communicated with the two groups of dust removal air pipes, and each group of ventilating ducts is provided with a group of exhaust fans.
Preferably, the top of each group of connecting pipes is provided with a protection plate; the cross-sectional shape of guard plate is the type of falling V.
Preferably, the upper ends of the two sides of the processing bed body are provided with cover plates; the cover plate is a heat insulation plate or a graphite plate.
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, when dust is removed, the exhaust fan is started, the exhaust fan exhausts air through the ventilation pipeline, and negative pressure is formed in the air pipe, so that air at the air inlet end of the air pipe is pumped in; the air flows in the dust removal tuber pipe of connecting pipe to both sides, the clean air of discharge after the dust disposal that the dust removal tuber pipe contains in with the air, start the cylinder simultaneously, the cylinder promotes the sliding plate and slides, when third ventilation opening and second ventilation opening and first vent intercommunication, first vent is opened, the air gets into in the dust removal tuber pipe via first vent, the air draught in the dust removal tuber pipe increases, and then make and catch the dust effect and strengthen, accelerate dust removal rate, and protection tube and protection shield can be to cylinder duplicate protection, prevent that high temperature iron fillings from splashing on the cylinder, the life of extension cylinder, sliding plate and air door cover board play duplicate protection effect to the dust removal tuber pipe.
Drawings
Fig. 1 is the utility model provides a high power large format flat laser cutting machine binary channels dust pelletizing system's schematic structure diagram.
Fig. 2 is the schematic structural diagram of the processing bed in the two-channel dust removing system of the high-power large-breadth flat laser cutting machine provided by the utility model.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is the structural schematic diagram of the damper switch execution unit in the two-channel dust removal system of the high-power large-breadth flat laser cutting machine provided by the utility model.
Reference numerals: 1. processing a bed body; 2. a dust removal air pipe; 3. an air duct; 4. a cover plate; 5. a cylinder protection pipe; 6. a connecting pipe; 7. a protection plate; 8. an air door switch execution unit; 81. a cylinder; 82. a sliding plate; 83. a damper cover plate; 84. a cylinder fixing block; 85. a third vent; 9. a protection plate; 10. a ventilation duct; 11. an exhaust fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a high-power large-breadth flat-plate laser cutting machine two-channel dust removal system, which comprises a processing bed body 1, two groups of dust removal air pipes 2, an air pipe 3, a cover plate 4, a cylinder protection pipe 5, a plurality of groups of connecting pipes 6, a plurality of air door switch execution units 8, a protection plate 9, two groups of ventilation pipelines 10 and two groups of exhaust fans 11; the dust removal air pipes 2 are square pipes, and the two groups of dust removal air pipes 2 are respectively welded on the two sides of the processing bed body 1; the multiple groups of connecting pipes 6 are arranged side by side along the extending direction of the processing bed body 1, and two ends of the connecting pipes 6 are respectively communicated with the two groups of dust removal air pipes 2; the air pipe 3 sequentially penetrates through a plurality of groups of connecting pipes 6 and is communicated with the connecting pipes 6, wherein the air inlet end of the air pipe 3 extends out of the outer sides of the connecting pipes 6, and the other end of the air pipe 3 is connected with the connecting pipe 6 positioned at the end part of the processing bed body 1; a plurality of first ventilation openings are formed in the dust removal air pipe 2, each group of first ventilation openings is positioned between two adjacent groups of connecting pipes 6, and the openings of the first ventilation openings face the center of the machining bed body 1; the multiple groups of air door switch execution units 8 are respectively arranged at the outer side of each first ventilation opening; the air door switch execution unit 8 comprises an air cylinder 81, a sliding plate 82, an air door cover plate 83 and an air cylinder fixing block 84; the air door cover plate 83 is arranged outside the first ventilation opening of the dedusting air pipe 2, and a plurality of second ventilation openings are arranged on the air door cover plate 83; the sliding plate 82 is connected to the air door cover plate 83 in a sliding manner, and a plurality of third air vents 85 corresponding to the first air vents are arranged on the sliding plate 82; the air cylinder fixing block 84 is vertically connected with the air door cover plate 83 and is positioned at the top of the dust removal air pipe 2; the cylinder 81 is arranged on the cylinder fixing block 84, and the power end of the cylinder 81 is connected with the sliding plate 82; the protection plate 9 is obliquely arranged, the upper end of the protection plate 9 is arranged on the side wall of the processing bed body 1, the lower end of the protection plate 9 is arranged on the air cylinder fixing block 82 of the air door execution unit 8, and a cavity is formed between the protection plate 9 and the dust removal air pipe 2; the cylinder protection pipe 5 is arranged above the dust removal air pipe 2 and is positioned in the cavity; the cylinder 81 is positioned in the cylinder protection tube 5; the ventilation ducts 10 are arranged on two sides of the processing bed body 1 and are respectively communicated with the two groups of dust removal air pipes 2, and each group of ventilation ducts 10 is provided with a group of exhaust fans 11.
In the utility model, when dust is removed, the exhaust fan 11 is started, the exhaust fan 11 exhausts air through the ventilation pipeline 10, and negative pressure is formed in the air pipe 3, so that air at the air inlet end of the air pipe 3 is pumped in; the air flows in the dust removal tuber pipe 2 to both sides via connecting pipe 6, the clean air of discharge after the dust disposal that dust removal tuber pipe 2 contains in with the air, start cylinder 81 simultaneously, cylinder 81 promotes sliding plate 82 and slides, when third ventilation opening 85 and second ventilation opening and first ventilation opening intercommunication, first ventilation opening, the air gets into in the dust removal tuber pipe 2 via first ventilation opening, the air draft in the dust removal tuber pipe 2 increases, and then make and catch the dust effect and strengthen, accelerate dust removal rate, and protection tube 5 and protection shield 9 can be to cylinder 81 duplicate protection, prevent that high temperature iron fillings from spattering on the cylinder 81, prolong the life of cylinder 81, sliding plate 82 and door apron 83 play duplicate protection effect to dust removal tuber pipe 2.
In an alternative embodiment, the top of each group of connecting pipes 6 is provided with a protective plate 7; the cross-sectional shape of the protection plate 7 is an inverted V-shape. The guard plate 7 can cover the connecting pipe 6, effectively prevents high-temperature scrap iron from sputtering the connecting pipe 6, and prolongs the service life.
In an alternative embodiment, the upper ends of both sides of the processing bed body 1 are provided with cover plates 4; the cover plate 4 is a heat insulation plate or a graphite plate, and the protection of the processing bed body 1 is enhanced.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (3)
1. A high-power large-breadth flat-plate laser cutting machine double-channel dust removal system is characterized by comprising a processing bed body (1), two groups of dust removal air pipes (2), air pipes (3), a cover plate (4), an air cylinder protection pipe (5), a plurality of groups of connecting pipes (6), a plurality of air door switch execution units (8), a protection plate (9), two groups of ventilation pipelines (10) and two groups of exhaust fans (11); the dust removal air pipes (2) are square pipes, and the two groups of dust removal air pipes (2) are respectively welded on the two sides of the processing bed body (1); a plurality of groups of connecting pipes (6) are arranged side by side along the extension direction of the processing bed body (1), and two ends of the connecting pipes (6) are respectively communicated with the two groups of dust removal air pipes (2); the air pipe (3) sequentially penetrates through a plurality of groups of connecting pipes (6) and is communicated with the connecting pipes (6), wherein the air inlet end of the air pipe (3) extends out of the outer sides of the connecting pipes (6), and the other end of the air pipe (3) is connected with the connecting pipes (6) positioned at the end parts of the processing bed body (1); a plurality of first ventilation openings are formed in the dust removal air pipe (2), each group of first ventilation openings is positioned between two adjacent groups of connecting pipes (6), and the openings of the first ventilation openings face the center of the machining bed body (1); a plurality of groups of air door switch execution units (8) are respectively arranged at the outer side of each first ventilation opening; the air door switch execution unit (8) comprises an air cylinder (81), a sliding plate (82), an air door cover plate (83) and an air cylinder fixing block (84); the air door cover plate (83) is arranged on the outer side of the first ventilation opening of the dust removal air pipe (2), and a plurality of second ventilation openings are formed in the air door cover plate (83); the sliding plate (82) is connected to the air door cover plate (83) in a sliding mode, and a plurality of third ventilation openings (85) corresponding to the first ventilation openings are formed in the sliding plate (82); the air cylinder fixing block (84) is vertically connected with the air door cover plate (83) and is positioned at the top of the dust removal air pipe (2); the air cylinder (81) is arranged on the air cylinder fixing block (84), and the power end of the air cylinder (81) is connected with the sliding plate (82); the protection plate (9) is obliquely arranged, the upper end of the protection plate (9) is arranged on the side wall of the processing bed body (1), the lower end of the protection plate (9) is arranged on a cylinder fixing block (84) of the air door switch execution unit (8), and a cavity is formed between the protection plate (9) and the dust removal air pipe (2); the cylinder protection pipe (5) is arranged above the dust removal air pipe (2) and is positioned in the cavity; the air cylinder (81) is positioned in the air cylinder protection pipe (5); the ventilation pipelines (10) are arranged at two sides of the processing bed body (1) and are respectively communicated with the two groups of dust removal air pipes (2), and each group of ventilation pipelines (10) is provided with a group of exhaust fans (11).
2. The high-power large-format flat laser cutting machine two-channel dust removal system according to claim 1, wherein a protection plate (7) is arranged at the top of each group of connecting pipes (6); the cross section of the protection plate (7) is in an inverted V shape.
3. The high-power large-format flat-plate laser cutting machine two-channel dust removal system according to claim 1, characterized in that the upper end surfaces of both sides of the processing bed body (1) are provided with cover plates (4); the cover plate (4) is a heat insulation plate or a graphite plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746014.2U CN210703163U (en) | 2019-10-17 | 2019-10-17 | High-power large-breadth flat-plate laser cutting machine double-channel dust removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746014.2U CN210703163U (en) | 2019-10-17 | 2019-10-17 | High-power large-breadth flat-plate laser cutting machine double-channel dust removal system |
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| CN210703163U true CN210703163U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921746014.2U Active CN210703163U (en) | 2019-10-17 | 2019-10-17 | High-power large-breadth flat-plate laser cutting machine double-channel dust removal system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776776A (en) * | 2020-07-06 | 2020-10-16 | 常州金源机械设备有限公司 | Box type stock bin stepping floor and feeding method thereof |
| CN111776774A (en) * | 2020-07-06 | 2020-10-16 | 常州金源机械设备有限公司 | Bin type conveying equipment for bulk materials and feeding method thereof |
-
2019
- 2019-10-17 CN CN201921746014.2U patent/CN210703163U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776776A (en) * | 2020-07-06 | 2020-10-16 | 常州金源机械设备有限公司 | Box type stock bin stepping floor and feeding method thereof |
| CN111776774A (en) * | 2020-07-06 | 2020-10-16 | 常州金源机械设备有限公司 | Bin type conveying equipment for bulk materials and feeding method thereof |
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