CN103170741A - Partition dust removing device for large-format laser cutting machine - Google Patents
Partition dust removing device for large-format laser cutting machine Download PDFInfo
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- CN103170741A CN103170741A CN201110438973XA CN201110438973A CN103170741A CN 103170741 A CN103170741 A CN 103170741A CN 201110438973X A CN201110438973X A CN 201110438973XA CN 201110438973 A CN201110438973 A CN 201110438973A CN 103170741 A CN103170741 A CN 103170741A
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Abstract
The invention discloses a partition dust removing device for a large-format laser cutting machine. The partition dust removing device comprises a multi-cavity dust removing system. A numerical control system can control a corresponding valve to be opened and closed according to the current actual position of a laser cutting head, so that a dust suction port corresponds to areas capable of generating dust. Furthermore, a valve at the dust suction port can be opened and closed independently, dust removing efficiency is improved in partitioned small areas under the same fan power, and smoke removing rate can reach to 96%.
Description
Technical field
The present invention relates to a kind of laser cutting machine tool dust arrester, relate in particular to a kind of big width laser cutting machine partition dust-removing apparatus.
Background technology
Big width laser cutting machine at present of the same trade substantially all adopted the subregion dust pelletizing system solve on a large scale in the problem of dust collection, and mainly adopt mechanical switch or inductance approach switch to trigger to the control aspect of subregion dust pelletizing system.But for five axle big width laser cutting machines or the three-dimensional cutting machine of large format multiaxis, because the position of cutting head is controlled simultaneously by a plurality of axles, only depend on one group or several groups of switches, can't realize the accurate location to the laser cutting head position.Tend to like this cause laser cutting head in the cutting of a certain zone, but that the dust pelletizing system at another place is in work, producing the zone of dust and the zone of dedusting does not mate, therefore cause dust to be difficult to effective collection, thereby polluted the working environment in workshop, the serious fire explosion that causes because of dust exceeding of even can occuring.Because number of switches is numerous, the frequency that laser cutting machine breaks down is also corresponding higher simultaneously.
Summary of the invention
In order to overcome above-mentioned technological deficiency, the invention provides a kind of big width laser cutting machine partition dust-removing apparatus, the problem that in this device can effectively solve on a large scale, powder is collected.
The present invention in order to solve the problems of the technologies described above the technical scheme that adopts is:
a kind of big width laser cutting machine partition dust-removing apparatus, comprise two parallel machine bed foundations, be arranged on the line slideway of described two parallel machine bed foundation upper surfaces, the crossbeam and the cantilever beam that are across two parallel machine bed foundations tops and can slide along line slideway, described cantilever beam one end can slide along the crossbeam length direction on crossbeam, the cantilever beam other end is provided with the free-moving laser cutting head of cantilever beam relatively, be provided with dedusting structure between two parallel machine bed foundations, described dedusting structure comprises the one group of dust absorbing air passage that uses divider upright to separate, each dust absorbing air passage one side is provided with suction port, each suction port correspondence is provided with air door.
Be provided with dust sucting pipeline and dust absorption fan, described dust absorbing air passage is connected with dust absorption fan by dust sucting pipeline.
Be provided with digital control system, described air door is connected with digital control system, and digital control system can be controlled the independent of air door and open and close.
The keying control mode of described air door is, detect the real-time working stroke of current laser cutting head by digital control system, and calculate the current physical location of laser cutting head according to described real-time working stroke counter, controlled the keying of corresponding air door according to the current physical location of laser cutting head by digital control system.
Useful technique effect of the present invention is: this dust arrester adopts multi-cavity partition type dust pelletizing system between two parallel bases, the keying of air door is controlled according to the physical location of current laser cutting head by digital control system, produce like this regional corresponding of dust in suction port and real work, and the suction port air door can independent folding, make same power of fan after cutting apart among a small circle in efficiency of dust collection during dust suction greatly improve, flue dust Ex-all rate can reach 96%.
Description of drawings
Fig. 1 is planar structure schematic diagram of the present invention;
Fig. 2 is side structure schematic diagram of the present invention.
The specific embodiment
The present invention is described in further detail in conjunction with Fig. 1 and Fig. 2.
a kind of big width laser cutting machine partition dust-removing apparatus, comprise two parallel machine bed foundations 1, be arranged on the line slideway 2 of described two parallel machine bed foundation upper surfaces, the crossbeam 3 and the cantilever beam 4 that are across two parallel machine bed foundations tops and can slide along line slideway, described cantilever beam 4 one ends can slide along the crossbeam length direction on crossbeam 3, cantilever beam 4 other ends are provided with the free-moving laser cutting head 5 of cantilever beam relatively, be provided with dedusting structure 6 between two parallel machine bed foundations 1, described dedusting structure 6 comprises the one group of dust absorbing air passage that uses divider upright to separate, each dust absorbing air passage one side is provided with suction port, each suction port correspondence is provided with air door.
Be provided with dust sucting pipeline and dust absorption fan, described dust absorbing air passage is connected with dust absorption fan by dust sucting pipeline.
Be provided with digital control system, described air door is connected with digital control system, and digital control system can be controlled the independent of air door and open and close.
The keying control mode of described air door is, detect the real-time working stroke of current laser cutting head by digital control system, and calculate the current physical location of laser cutting head according to described real-time working stroke counter, controlled the keying of corresponding air door according to the current physical location of laser cutting head by digital control system.
Claims (4)
1. big width laser cutting machine partition dust-removing apparatus, comprise two parallel machine bed foundations (1), be arranged on the line slideway (2) of described two parallel machine bed foundation upper surfaces, the crossbeam (3) and the cantilever beam (4) that are across two parallel machine bed foundations tops and can slide along line slideway, described cantilever beam (4) one ends can upward slide along the crossbeam length direction at crossbeam (3), cantilever beam (4) other end is provided with the free-moving laser cutting head of cantilever beam (5) relatively, it is characterized in that: be provided with dedusting structure (6) between two parallel machine bed foundations (1), described dedusting structure (6) comprises the one group of dust absorbing air passage that uses divider upright to separate, each dust absorbing air passage one side is provided with suction port, each suction port correspondence is provided with air door.
2. big width laser cutting machine partition dust-removing apparatus according to claim 1, it is characterized in that: be provided with dust sucting pipeline and dust absorption fan, described dust absorbing air passage is connected with dust absorption fan by dust sucting pipeline.
3. big width laser cutting machine partition dust-removing apparatus according to claim 1, it is characterized in that: be provided with digital control system, described air door is connected with digital control system, and digital control system can be controlled the independent of air door and open and close.
4. big width laser cutting machine partition dust-removing apparatus according to claim 3, it is characterized in that: the keying control mode of described air door is, detect the real-time working stroke of current laser cutting head by digital control system, and calculate the current physical location of laser cutting head according to described real-time working stroke counter, controlled the keying of corresponding air door according to the current physical location of laser cutting head by digital control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110438973.XA CN103170741B (en) | 2011-12-26 | 2011-12-26 | Big width laser cutting machine partition dust-removing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110438973.XA CN103170741B (en) | 2011-12-26 | 2011-12-26 | Big width laser cutting machine partition dust-removing apparatus |
Publications (2)
| Publication Number | Publication Date |
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| CN103170741A true CN103170741A (en) | 2013-06-26 |
| CN103170741B CN103170741B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110438973.XA Active CN103170741B (en) | 2011-12-26 | 2011-12-26 | Big width laser cutting machine partition dust-removing apparatus |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816094A (en) * | 2015-04-22 | 2015-08-05 | 苏州汇能激光科技有限公司 | Dust-removing high-speed laser cutter with multiple partitions |
| CN106735197A (en) * | 2016-11-10 | 2017-05-31 | 湖南华曙高科技有限责任公司 | Equipment and its portable smoke removing device for manufacturing three-dimensional body |
| CN106862778A (en) * | 2017-03-29 | 2017-06-20 | 嘉善永金金属制品有限公司 | A kind of cutting machine for castings production |
| CN108581249A (en) * | 2018-07-09 | 2018-09-28 | 苏州大族松谷智能装备股份有限公司 | A kind of workbench of high-efficient automatic laser cutting machine |
| DE102018118077A1 (en) * | 2018-07-26 | 2020-01-30 | Bystronic Laser Ag | Suction device, laser processing machine and method for suction |
| CN111331252A (en) * | 2020-04-17 | 2020-06-26 | 大族激光科技产业集团股份有限公司 | Air draft dust removal method and system of large-breadth laser cutting machine tool |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816094A (en) * | 2015-04-22 | 2015-08-05 | 苏州汇能激光科技有限公司 | Dust-removing high-speed laser cutter with multiple partitions |
| CN106735197A (en) * | 2016-11-10 | 2017-05-31 | 湖南华曙高科技有限责任公司 | Equipment and its portable smoke removing device for manufacturing three-dimensional body |
| CN106735197B (en) * | 2016-11-10 | 2019-08-27 | 湖南华曙高科技有限责任公司 | For manufacturing the equipment and its movable type smoke removing device of three-dimension object |
| CN106862778A (en) * | 2017-03-29 | 2017-06-20 | 嘉善永金金属制品有限公司 | A kind of cutting machine for castings production |
| CN108581249A (en) * | 2018-07-09 | 2018-09-28 | 苏州大族松谷智能装备股份有限公司 | A kind of workbench of high-efficient automatic laser cutting machine |
| DE102018118077A1 (en) * | 2018-07-26 | 2020-01-30 | Bystronic Laser Ag | Suction device, laser processing machine and method for suction |
| WO2020020482A1 (en) | 2018-07-26 | 2020-01-30 | Bystronic Laser Ag | Suction device, laser processing machine, and method for suctioning |
| US11298778B2 (en) | 2018-07-26 | 2022-04-12 | Bystronic Laser Ag | Suction device, laser processing machine, and method for suctioning |
| CN111331252A (en) * | 2020-04-17 | 2020-06-26 | 大族激光科技产业集团股份有限公司 | Air draft dust removal method and system of large-breadth laser cutting machine tool |
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| Publication number | Publication date |
|---|---|
| CN103170741B (en) | 2015-10-28 |
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