CN201300586Y - Miniature integrated laser marking machine - Google Patents
Miniature integrated laser marking machine Download PDFInfo
- Publication number
- CN201300586Y CN201300586Y CNU2008201465487U CN200820146548U CN201300586Y CN 201300586 Y CN201300586 Y CN 201300586Y CN U2008201465487 U CNU2008201465487 U CN U2008201465487U CN 200820146548 U CN200820146548 U CN 200820146548U CN 201300586 Y CN201300586 Y CN 201300586Y
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- laser
- marking machine
- control card
- laser marking
- pumping source
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- Expired - Fee Related
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Abstract
The utility model aims to solve the problems of bulky volume and complex structure of the components of the prior laser marking machine, and provides a miniature integrated laser marking machine pumped on the side surface of a semiconductor; the laser marking machine comprises a laser pumping source, a resonant cavity, an LD power supply, a control module, a control card and a scanning device, the laser emitted from the laser pumping source enters into the resonant cavity, the laser generated switches in the scanning device, the scanning device is connected with the control card, the control card is connected with a computer, the laser marking machine is provided with a nonmetal base and a casing, the casing and the base are symmetrically arranged, which forms a hollow shell, the laser pumping source and the scanning device are fixed on the base, the control card is arranged at the inner side end of the casing of the laser marking machine, an LCD touch screen is also arranged on the casing, and the LCD touch screen is connected with the control card, the LD power supply and the control module. The utility model has the advantages of simple, small and perfect structure, high integration degree, high use ratio of light energy, low laser loss, high thermal conductivity coefficient and good heat conducting and radiating effects.
Description
Technical field
The utility model relates to a kind of laser marking machine, particularly a kind of all solid state Q-switch laser mark machine of small-sized integrated novel semi-conductor profile pump.
Background technology
At present semiconductor side pumped all solid state Q-switch laser mark machine is when using diode-end-pumped, the resonator volume is huge, and, therefore need to increase optical element such as hot spot integer and increased the optical loss in the whole optical path because the hot spot of semiconductor laser output is square.Simultaneously, probe and laser instrument are separately independent to be used, and makes that the overall volume of mark machine is very big, takes up room, and can not conveniently use.
Summary of the invention
The purpose of this utility model is the problems referred to above that solve existing laser marking machine, and a kind of all solid state Q-switch laser mark machine of small-sized integrated novel semi-conductor profile pump is provided.
The technical scheme that this novel realization goal of the invention adopts is: a kind of small-sized integrated laser marking machine, by laser pumping source, resonator, LD power supply and control module, control card and scanner are formed, laser pumping source enters resonator, the laser that produces inserts scanner, scanner is connected with control card, control card is connected with computer, described laser marking machine is provided with nonmetal base and shell, shell and base are symmetrical arranged the formation hollow housing, laser pumping source and scanner are fixed on the base, control card is arranged on laser marking machine shell medial extremity, also is provided with the LCD touch-screen on the shell, and the LCD touch-screen is connected with control module with control card and LD power supply.Described laser pumping source, resonator separately independently are provided with and connect by optical fiber.DSP control card, I/F (input and output) address card are integrated in the mark machine shell.
In the utility model, the laser semiconductor pumping source is sealed in the module, and is first-class and be built in air-cooled cabinet inside with resonator and scanning.This system's dust protection, anticorrosion, and in industrial environment, be easy to install, even existing production line is also transformed easily and installed.Pump technology has been realized the optimization of power output and beam quality, thereby satisfies various mark requirements.
The semiconductor side pumped all solid state Q-switched laser that this is novel has succinct and design reliably.Use advanced art designs notion, compact conformation.User interface close friend guarantees under the mark precision economical reliable.Whole laser instrument and mechanical pedestal are used the high-tech polyurethane, and be simple for structure, simple to operate, is very easy to be integrated in existing systems or the industrial production line.By using user interface close friend's LCD touch-screen, the user can monitor and realize the important state and the function of laser instrument easily.Therefore the cavity resonator structure of side-pumping can obtain higher power because the pumping area increases, and can obtain certain power output in less space.Use interlayer that laser instrument and Laser Power Devices are separated in the mark machine, make that the heat endurance of whole laser instrument is very outstanding.
The beneficial effects of the utility model are: simple in structure small and exquisite, integrated degree height, efficiency of light energy utilization height, laser loss is low, the thermal conductivity coefficient height, semiconductor chilling plate is air-cooled, and heat conduction and heat radiation is respond well, laser instrument and mechanical pedestal and shell use polyurethane, have effectively reduced complete machine weight under the prerequisite that guarantees mechanical stability.
Description of drawings
Fig. 1, laser marking machine structure cutaway view.
Fig. 2, the A-A cutaway view of Fig. 1.
Among the figure: 1 laser pumping source, 2 resonators, 3LD power supply and control module, 4 control cards, 5 scanners, 6 shells, 7 bases, 8LCD touch-screen.
The specific embodiment
A kind of small-sized integrated laser marking machine, by laser pumping source 1, resonator 2, LD power supply and control module 3, control card 4 and scanner 5 are formed, the laser that laser pumping source 1 sends enters resonator 2, the laser that produces enters scanner 5, scanner 5 is connected with control card 4, control card 4 is connected with computer, laser marking machine also is provided with nonmetal base 6 and shell 7, shell 6 is symmetrical arranged the formation hollow housing with base 7, laser pumping source 1 and scanner 5 are fixed on the base 7, control card 4 is arranged on laser marking machine shell 6 medial extremitys, also be provided with LCD touch-screen 8 on the shell 6, LCD touch-screen 8 is connected the DSP card with control card 4 and LD power supply with control module 3, the I/F card is integrated in the shell 7.
The utility model adopts special layout structure, parts such as pumping source 1, resonator 2, beam expanding lens, probe 5, power supply 3, control card 4 is integrated be installed on nonmetal base and the shell, and machine volume reduces greatly.Laser marking machine just can use by external notebook computer of cable and control box, and is very convenient.
Claims (2)
1. small-sized integrated laser marking machine, by laser pumping source, resonator, LD power supply and control module, control card and scanner are formed, the pump light that laser pumping source sends enters resonator, the laser that produces inserts scanner, scanner is connected with control card, control card is connected with computer, it is characterized in that: described laser marking machine is provided with non-metal shell (6) and base (7), shell (6) is symmetrical arranged the formation hollow housing with base (7), laser pumping source (1), resonator (2) and scanner (5) are fixed on the base (7), control card (4) is arranged on laser marking machine shell (6) medial extremity, also be provided with LCD touch-screen (8) on the shell (6), LCD touch-screen (8) is connected with control module (3) with control card (4) and LD power supply.
2. small-sized integrated laser marking machine according to claim 1 is characterized in that: be integrated with DSP control card and I/F address card in the described laser marking machine shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201465487U CN201300586Y (en) | 2008-08-08 | 2008-08-08 | Miniature integrated laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201465487U CN201300586Y (en) | 2008-08-08 | 2008-08-08 | Miniature integrated laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300586Y true CN201300586Y (en) | 2009-09-02 |
Family
ID=41084204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201465487U Expired - Fee Related CN201300586Y (en) | 2008-08-08 | 2008-08-08 | Miniature integrated laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300586Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072383A (en) * | 2011-10-26 | 2013-05-01 | 深圳市大族激光科技股份有限公司 | Galvanometric laser marking machine and marking control card thereof |
| CN104765494A (en) * | 2015-04-03 | 2015-07-08 | 邹中宝 | Card inserting type operation screen of laser typewriter |
| CN106079907A (en) * | 2016-08-05 | 2016-11-09 | 吉林大学 | Medical tray laser marking machine |
-
2008
- 2008-08-08 CN CNU2008201465487U patent/CN201300586Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072383A (en) * | 2011-10-26 | 2013-05-01 | 深圳市大族激光科技股份有限公司 | Galvanometric laser marking machine and marking control card thereof |
| CN103072383B (en) * | 2011-10-26 | 2015-08-05 | 大族激光科技产业集团股份有限公司 | A kind of Mirror Laser-mark machine and mark control card thereof |
| CN104765494A (en) * | 2015-04-03 | 2015-07-08 | 邹中宝 | Card inserting type operation screen of laser typewriter |
| CN106079907A (en) * | 2016-08-05 | 2016-11-09 | 吉林大学 | Medical tray laser marking machine |
| CN106079907B (en) * | 2016-08-05 | 2017-12-08 | 吉林大学 | Medical tray laser marking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20110808 |