CN216695980U - Laser dust detection device - Google Patents
Laser dust detection device Download PDFInfo
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- CN216695980U CN216695980U CN202122730296.0U CN202122730296U CN216695980U CN 216695980 U CN216695980 U CN 216695980U CN 202122730296 U CN202122730296 U CN 202122730296U CN 216695980 U CN216695980 U CN 216695980U
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- dust
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- electrostatic generator
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- suction fan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a laser dust detection device, which belongs to the technical field of laser cutting equipment and comprises a dust collection head, a dust collection pipe, a dust outlet, a measurement box, a suction fan, a control box, a light scattering detection module, a control module, a display screen and an electrostatic generator.
Description
Technical Field
The utility model belongs to the technical field of laser cutting equipment, and particularly relates to a laser dust detection device.
Background
Laser cutting machine can produce a large amount of metal dusts in metal cutting process, and metal dust part can be retrieved through the dust extraction who sets up in laser cutting machine bottom surface both sides, nevertheless can lead to the metal dust excessive because of dust extraction does not clear up for a long time or set up inadequately, and the staff can cause very big harm to the respiratory track at dust environment work for a long time, so need set up dust detection device and detect environment dust concentration, reduce staff's potential safety hazard. But current laser cutting machine all adopts traditional dust concentration apparatus to detect, and traditional dust concentration apparatus is uncovered setting, and the dust concentration apparatus easily receives the laser influence that laser cutting machine during operation produced, and the rate of misrepresentation is higher, and suction formula dust concentration apparatus can be with metal dust direct contact, and the metal dust is attached to dust concentration apparatus, and dust concentration apparatus life is shorter.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the background art, the utility model provides laser dust detection, and the laser dust detection device is provided with a measuring box, so that the influence of laser on the work of a dust concentration measuring instrument is avoided, dust is prevented from directly contacting the dust concentration measuring instrument, the dust concentration measuring precision is improved, and the service life of the dust concentration measuring instrument is prolonged.
In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a laser dust detection device, includes dust absorption head, dust absorption pipe, play dirt mouth, measuring box, suction fan, control box, light scattering detection module, control module, display screen, electrostatic generator, the dust absorption head pass through the dust absorption pipe and be connected with a dirt mouth, a dirt mouth set up in measuring box, measuring box top surface is provided with the suction fan, measuring box bottom is provided with electrostatic generator, the measuring box lateral wall is provided with light scattering detection module, measuring box and control box are connected, are provided with control module in the control box, the control box outer wall is provided with the display screen, control module with suction fan, light scattering detection module, display screen, electrostatic generator be connected.
Furthermore, a linear module is arranged above the electrostatic generator in the measuring box, a sliding block is arranged on the linear module, a brush is arranged on the bottom surface of the sliding block, a dust collecting box is arranged below the electrostatic generator, and the linear module is connected with the control module.
Furthermore, a pressure sensor is arranged on the bottom surface of the dust collection box and connected with the control module.
Furthermore, a dustproof filter screen is arranged below the suction fan.
The utility model has the beneficial effects that: through setting up the measuring box, avoid laser influence dust concentration apparatus work, adsorb the metal dust that gets into the measuring box through electrostatic generator, avoid the metal dust to adhere to in dust concentration apparatus and lead to the equipment to damage, improve dust concentration measurement accuracy, improve dust concentration apparatus life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a circuit diagram of the present invention.
In the figure, 1-dust suction head, 2-dust suction pipe, 3-dust outlet, 4-measuring box, 5-suction fan, 6-control box, 7-dust concentration tester, 8-control module, 9-display screen, 10-electrostatic generator, 11-linear module, 12-slide block, 13-brush, 14-dust collecting box, 15-pressure sensor and 16-dustproof filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1, a laser dust detection device, including dust absorption head 1, dust absorption pipe 2, dust outlet 3, measuring box 4, suction fan 5, control box 6, dust concentration measurement appearance 7, control module 8, display screen 9, electrostatic generator 10, dust absorption head 1 be connected with dust outlet 3 through dust absorption pipe 2, dust outlet 3 set up in measuring box 4, dust outlet 3 is the horn mouth shape, outside metal dust spreads to whole measuring box after entering measuring box 4 through dust outlet 3. Measuring case 4 top surface is provided with suction fan 5, and measuring case 4 lateral wall is provided with dust concentration apparatus 7, and suction fan 5 sets up and avoids metal dust flow path to pass dust concentration apparatus 7 in measuring case 4 top, and in this embodiment, dust concentration apparatus 7 is current light scattering apparatus, judges dust concentration through the light scattering testing result. An electrostatic generator 10 is arranged at the bottom of the measuring box 4, and after the electrostatic generator 10 acts, metal dust suspended in the measuring box 4 is electrostatically adsorbed, so that the metal dust is prevented from contacting with the dust concentration measuring instrument 7. Measuring case 4 is connected 6 with the control box, is provided with control module 8 in the control box 6, and 6 outer walls of control box are provided with display screen 9, and display screen 9 shows dust concentration detection data, control module 8 be connected with suction fan 5, dust concentration apparatus 7, display screen 9, electrostatic generator 10, in this embodiment, control module 8 is the singlechip, 8IO control pins of control module are connected with suction fan 5, electrostatic generator 10, display screen 9, control suction fan 5, the action of electrostatic generator 10, 8 digital quantity input pins of control module are connected with dust concentration apparatus 7, receive dust concentration data and show to display screen 9.
Furthermore, a linear module 11 is arranged above an electrostatic generator 10 in the measuring box 4, a sliding block 12 is arranged on the linear module 11, a brush 13 is arranged on the bottom surface of the sliding block 12, a dust collecting box 14 is arranged below the electrostatic generator 10, and the linear module 11 is connected with the control module 8. Through the action of the linear module 11 of control module 8 drive, the metal dust on the surface of the electrostatic generator 10 is automatically cleaned, and the adsorption effect of the electrostatic generator 10 is prevented from being influenced by excessive metal dust adhesion.
Further, a pressure sensor 15 is arranged on the bottom surface of the dust collection box 14, and the pressure sensor 15 is connected with the control module 8. The pressure sensor 15 is used for judging the amount of metal dust in the dust collection box 14, so that the metal dust is prevented from overflowing.
Further, a dustproof filter screen 16 is arranged below the suction fan 5. The dust-proof filter screen 16 prevents metal dust from entering the suction fan 5 and affecting the normal operation of the suction fan 5.
Finally, it is noted that the above preferred embodiments are merely illustrative of the technical solutions of the present invention and not restrictive, and although the present invention has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the present invention.
Claims (4)
1. The utility model provides a laser dust detection device which characterized by: the dust collection device comprises a dust collection head (1), a dust collection pipe (2), a dust outlet (3), a measurement box (4), a suction fan (5), a control box (6), a dust concentration tester (7), a control module (8), a display screen (9) and an electrostatic generator (10), wherein the dust collection head (1) is connected with the dust outlet (3) through the dust collection pipe (2), the dust outlet (3) is arranged in the measurement box (4), the top surface of the measurement box (4) is provided with the suction fan (5), the bottom of the measurement box (4) is provided with the electrostatic generator (10), the side wall of the measurement box (4) is provided with the dust concentration tester (7), the measurement box (4) is connected with the control box (6), the control module (8) is arranged in the control box (6), the outer wall of the control box (6) is provided with the display screen (9), and the control module (8) and the suction fan (5), The dust concentration measuring instrument (7), the display screen (9) and the electrostatic generator (10) are connected.
2. The laser dust detection device of claim 1, wherein: a linear module (11) is arranged above an electrostatic generator (10) in the measuring box (4), a sliding block (12) is arranged on the linear module (11), a brush (13) is arranged on the bottom surface of the sliding block (12), a dust collection box (14) is arranged below the electrostatic generator (10), and the linear module (11) is connected with a control module (8).
3. The laser dust detection device of claim 2, wherein: the bottom surface of the dust collection box (14) is provided with a pressure sensor (15), and the pressure sensor (15) is connected with the control module (8).
4. A laser dust detection apparatus according to claim 1 or 3, wherein: and a dustproof filter screen (16) is arranged below the suction fan (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122730296.0U CN216695980U (en) | 2021-11-09 | 2021-11-09 | Laser dust detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122730296.0U CN216695980U (en) | 2021-11-09 | 2021-11-09 | Laser dust detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216695980U true CN216695980U (en) | 2022-06-07 |
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ID=81832769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122730296.0U Active CN216695980U (en) | 2021-11-09 | 2021-11-09 | Laser dust detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216695980U (en) |
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2021
- 2021-11-09 CN CN202122730296.0U patent/CN216695980U/en active Active
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