CN205342223U - Mixed cutting machine of laser - Google Patents
Mixed cutting machine of laser Download PDFInfo
- Publication number
- CN205342223U CN205342223U CN201520980712.4U CN201520980712U CN205342223U CN 205342223 U CN205342223 U CN 205342223U CN 201520980712 U CN201520980712 U CN 201520980712U CN 205342223 U CN205342223 U CN 205342223U
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- CN
- China
- Prior art keywords
- laser
- cutting head
- laser cutting
- screw rod
- slide block
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Abstract
The utility model provides a mixed cutting machine of laser, includes the laser cutting head, the laser cutting head includes spotlight component and the nozzle that is used for exporting laser beam, still including the drive the lifting drive mechanism that the laser head reciprocated, lifting drive mechanism includes driving motor, screw rod, slider and is used for surveying the nozzle and the distance sensor of workpiece surface distance, driving motor's output shaft is connected with the one end of screw rod, the other end and the slider screw -thread fit of screw rod, the laser cutting head is fixed on the slider, distance sensor and driving motor are connected. The utility model discloses utilize the distance on distance sensor real -time detection laser cutting head and product surface, through driving motor drive slider and drive first of laser cutting and reciprocate to adjusting the distance between laser cutting head and the product surface, making the laser beam focus of cutting head drop on the product surface, so, the incessant cutting of product mix just can be accomplished to the laser cutting head. (U /)
Description
Technical field
This utility model relates to laser cutting machine.
Background technology
Cut is the laser will launched from laser instrument, through light path system, it is focused into the laser beam of high power density, laser beam irradiation is to surface of the work, making workpiece reach fusing point or boiling point, fusing or gasified metal are blown away by simultaneously coaxial with light beam gases at high pressure, along with the movement of light beam Yu workpiece relative position, material is finally made to form joint-cutting, thus reaching the purpose of cutting.Laser cutting is to instead of traditional mechanical blades with sightless light beam, has precision height, and cutting quickly, is not limited to cutting pattern restriction, and Automatic Typesetting saves material, and otch smooths, the features such as processing cost is low.Owing to the thickness of cut product is often different, for reaching better cutting effect (laser beam foucing of cutting head drops on product surface), the thickness according to product is needed to adjust the height between cutting head and product before cutting, to reach the purpose of focusing.Traditional cutting head can not move up and down according to the concavo-convex of product surface in the course of the work in real time, so traditional laser cutting machine once can only cut the product of commaterial, then can not cut for some mixed type product.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of laser mixing cutting machine, and cutting head can move up and down according to product surface is concavo-convex at any time, can cut mixed type product.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of laser mixing cutting machine, including laser cutting head, described laser cutting head includes concentrating component and the nozzle for Output of laser light beam；Also include the lift drive mechanism driving described laser head to move up and down, described lift drive mechanism includes drive motor, screw rod, slide block and for detecting the range sensor of nozzle and surface of the work distance, the output shaft of described drive motor is connected with one end of screw rod, the other end of screw rod and slide block threaded engagement, described laser cutting head is fixed on described slide block, and described range sensor is connected with drive motor.Utility model works principle: owing to mixed type product has inadequate thickness so that its concave-convex surface is different；Laser cutting head is in transverse shifting cutting process, distance between range sensor real-time detection laser cutting head and product surface, when distance between laser cutting head and product surface is not in set point, range sensor sends adjustment signal to drive motor, drive motor drives screw rod forward or reverse according to signal, thus driving slide block to move up and down；Owing to slide block and laser cutting head are fixed, so slide block can drive laser cutting head to move up and down together, thus the distance regulated between laser cutting head and product surface, the laser beam foucing making cutting head drops on product surface, so, laser cutting head just can complete the uninterrupted cutting of product mix.
As improvement, described range sensor is connected with drive motor by signal amplification circuit.The signal of range sensor is amplified rear drive drive motor by signal amplification circuit.
As improvement, described nozzle is provided with combustion-supporting gas access port, can pass in nozzle by outside combustion-supporting gas, strengthen the energy of laser beam.
As improvement, described laser cutting head and lift drive mechanism are fixed in mounting seat, are provided with translational drive mechanism and drive the translation of described mounting seat.
As improvement, described mounting seat is provided with the travel switch coordinated with described slide block.After slide block moves down and touches travel switch, travel switch sends stop signal to drive motor, it is prevented that the stroke that laser cutting head moves down is excessive and collides.
This utility model is compared with prior art had the benefit that
This utility model utilizes the distance of range sensor real-time detection laser cutting head and product surface, drive slide block by drive motor and drive laser cutting head to move up and down together, thus the distance regulated between laser cutting head and product surface, the laser beam foucing making cutting head drops on product surface, so, laser cutting head just can complete the uninterrupted cutting of product mix.
Accompanying drawing explanation
Fig. 1 is laser cutting machine structure schematic diagram.
Fig. 2 is the schematic diagram that laser cutting head coordinates with lift drive mechanism.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figure 1, a kind of laser mixing cutting machine, including housing 2, laser cutting head 1, drive the lift drive mechanism that laser cutting head 1 moves up and down and the translational drive mechanism driving laser cutting head 1 translation, laser cutting head 1 and lift drive mechanism are fixed in same mounting seat 6, translational drive mechanism passes through drive installation seat 6, makes laser cutting head 1 and lift drive mechanism as integral translation.As in figure 2 it is shown, described laser cutting head 1 includes concentrating component and the nozzle 8 for Output of laser light beam, after laser beam is focused by concentrating component, penetrated by nozzle 8；The focus of laser beam can be dropped on the surface of product by focusing component.Described lift drive mechanism includes drive motor 3, screw rod 5, slide block 4 and for detecting the range sensor of nozzle 8 and surface of the work distance.Described drive motor 3 is fixed in mounting seat 6 by fixed mount, and drive motor 3 is arranged in standing upside down, the output shaft of drive motor 3 is connected with one end of screw rod 5, the other end of screw rod 5 and slide block 4 threaded engagement, and the rotary motion of screw rod 5 can be exchanged into the slide block 4 rectilinear motion up and down on screw rod 5.Described mounting seat 6 is provided with the travel switch 7 coordinated with described slide block 4, and after slide block 4 moves down and touch travel switch 7, travel switch 7 sends stop signal to drive motor 3, it is prevented that the stroke that laser cutting head 1 moves down is excessive and collides.Described laser cutting head 1 is fixed on described slide block 4, and described range sensor is connected with drive motor 3.Described range sensor is connected with drive motor 3 by signal amplification circuit.Described nozzle 8 is provided with combustion-supporting gas access port, can pass in nozzle 8 by outside combustion-supporting gas, strengthen the energy of laser beam.
Utility model works principle: owing to mixed type product has inadequate thickness so that its concave-convex surface is different；Laser cutting head 1 is in transverse shifting cutting process, distance between range sensor real-time detection laser cutting head 1 and product surface, when distance between laser cutting head 1 and product surface is not in set point, range sensor sends adjustment signal to drive motor 3, drive motor 3 drives screw rod 5 forward or reverse according to signal, thus driving slide block 4 to move up and down；Owing to slide block 4 is fixed with laser cutting head 1, so slide block 4 can drive laser cutting head 1 to move up and down together, thus the distance regulated between laser cutting head 1 and product surface, the laser beam foucing making cutting head drops on product surface, so, laser cutting head 1 just can complete the uninterrupted cutting of product mix.
Claims (5)
1.A kind of laser mixing cutting machine, including laser cutting head, described laser cutting head includes concentrating component and the nozzle for Output of laser light beam；It is characterized in that: also include the lift drive mechanism driving described laser head to move up and down, described lift drive mechanism includes drive motor, screw rod, slide block and for detecting the range sensor of nozzle and surface of the work distance, the output shaft of described drive motor is connected with one end of screw rod, the other end of screw rod and slide block threaded engagement, described laser cutting head is fixed on described slide block, and described range sensor is connected with drive motor.
2.A kind of laser mixing cutting machine according to claim 1, it is characterised in that: described range sensor is connected with drive motor by signal amplification circuit.
3.A kind of laser mixing cutting machine according to claim 1, it is characterised in that: described nozzle is provided with combustion-supporting gas access port.
4.A kind of laser mixing cutting machine according to claim 1, it is characterised in that: described laser cutting head and lift drive mechanism are fixed in mounting seat, are provided with translational drive mechanism and drive the translation of described mounting seat.
5.A kind of laser mixing cutting machine according to claim 4, it is characterised in that: described mounting seat is provided with the travel switch coordinated with described slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980712.4U CN205342223U (en) | 2015-11-27 | 2015-11-27 | Mixed cutting machine of laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980712.4U CN205342223U (en) | 2015-11-27 | 2015-11-27 | Mixed cutting machine of laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342223U true CN205342223U (en) | 2016-06-29 |
Family
ID=56167969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980712.4U Expired - Fee Related CN205342223U (en) | 2015-11-27 | 2015-11-27 | Mixed cutting machine of laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342223U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332913A (en) * | 2018-09-29 | 2019-02-15 | 无锡恒领科技有限公司 | A kind of laser scribing means and a kind of method for adjusting height applied to scribing machine |
| CN110202273A (en) * | 2019-05-20 | 2019-09-06 | 深圳市睿达科技有限公司 | A kind of automatic height regulating device and its control method based on laser displacement sensor |
| CN110508951A (en) * | 2019-08-27 | 2019-11-29 | 深圳市亿和精密科技集团有限公司 | A kind of crash structure and method of laser cutting head |
| CN111590213A (en) * | 2020-05-11 | 2020-08-28 | 张海兵 | Automatic focusing high-efficiency laser cutting device |
| CN112225440A (en) * | 2020-10-10 | 2021-01-15 | 江苏理工学院 | Glass cutting system and method |
-
2015
- 2015-11-27 CN CN201520980712.4U patent/CN205342223U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332913A (en) * | 2018-09-29 | 2019-02-15 | 无锡恒领科技有限公司 | A kind of laser scribing means and a kind of method for adjusting height applied to scribing machine |
| CN110202273A (en) * | 2019-05-20 | 2019-09-06 | 深圳市睿达科技有限公司 | A kind of automatic height regulating device and its control method based on laser displacement sensor |
| CN110508951A (en) * | 2019-08-27 | 2019-11-29 | 深圳市亿和精密科技集团有限公司 | A kind of crash structure and method of laser cutting head |
| CN111590213A (en) * | 2020-05-11 | 2020-08-28 | 张海兵 | Automatic focusing high-efficiency laser cutting device |
| CN111590213B (en) * | 2020-05-11 | 2021-11-02 | 安徽东海机床制造有限公司 | Automatic focusing high-efficiency laser cutting device |
| CN112225440A (en) * | 2020-10-10 | 2021-01-15 | 江苏理工学院 | Glass cutting system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20191127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |