CN202528593U - Human eye safety semiconductor pumping laser marking machine - Google Patents
Human eye safety semiconductor pumping laser marking machine Download PDFInfo
- Publication number
- CN202528593U CN202528593U CN2012200554422U CN201220055442U CN202528593U CN 202528593 U CN202528593 U CN 202528593U CN 2012200554422 U CN2012200554422 U CN 2012200554422U CN 201220055442 U CN201220055442 U CN 201220055442U CN 202528593 U CN202528593 U CN 202528593U
- Authority
- CN
- China
- Prior art keywords
- laser
- mark
- marking machine
- engine housing
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 9
- 238000005086 pumping Methods 0.000 title claims abstract description 7
- 238000010330 laser marking Methods 0.000 title abstract description 8
- 230000003028 elevating effect Effects 0.000 claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 9
- 238000000034 method Methods 0.000 description 2
- 206010052143 Ocular discomfort Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
A human eye safety semiconductor pumping laser marking machine comprises a marking machine housing, a laser main body and a hand-operated elevating mechanism. The hand-operated elevating mechanism is arranged in the marking machine housing. A hand-operated handle is fixed on an elevating lead screw. The laser main body is fixed on the elevating lead screw. A vibration lens is fixed on the laser main body. An electric optical shutter is installed in the connecting position of the laser main body and the vibration lens. A guard gate is installed on the marking machine housing. The human eye safety semiconductor pumping laser marking machine has a simple structure, is convenient to operate, can completely block the infrared laser reflected and scattered by a metal surface in marking, and can effectively protect the human eye safety of an operator.
Description
Technical field
The utility model belongs to laser marking machinery, particularly a kind of laser marking working machine of eye-safe.
Background technology
Known metal laser mark machine adopts the infrared laser of wavelength 1064nm; At present, laser marking machine adopts the mode of opening wide or operator to wear the mode of laser light protective goggles, and the mode of opening wide is when mark is operated; Infrared laser reflects through the metal surface, and there is the possibility that is hurt in the operator eyes; The operator is with laser protective eyewear, exist other staff's human eye injured maybe with problems such as operator's visual discomfort, more than two kinds of schemes all can not well solve the eye-safe problem.
The utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiency, and a kind of advantages of small volume is provided, and is totally-enclosed, and with the laser marking machine of electronic optical gate and gate control system, when opening gate control system, electronic optical gate is closed, and blocks light path, and the laser output function lost efficacy simultaneously; When closing gate control system, electronic optical gate is opened, and the laser output function is recovered simultaneously; Simultaneously totally enclosed shell design guarantees the mark process, does not have infrared laser and penetrates, and has really realized the safety of human eye, and has avoided wearing the inconvenience of laser light protective goggles.
The technical scheme that adopts is:
A kind of eye-safe semiconductor pumping laser mark machine; Comprise mark engine housing, laser bodies and manual lifting mechanism; Manual lifting mechanism is arranged in the mark engine housing, and described manual lifting mechanism comprises elevating screw and hand-operated lifting handle, and the hand-operated lifting handle is fixed on the elevating screw; Laser bodies is fixed on elevating screw; On laser bodies, be fixed with a galvanometer head, electronic optical gate be installed, be equiped with protective door on the mark engine housing at laser main body and galvanometer head junction; Be equiped with door handle on the protective door, the mark engine housing is provided with observation window, USB interface, workpiece louvre, indicator lamp, scram button, key switch, master switch, adjusting knob, galvanometer power supply, laser power supply and installs and be located in the mark engine housing.
The mark operation principle of this machine is, by the cold semiconductor infrared laser of full blast main body emitted laser, through two-dimensional scan galvanometer head reflector laser; Through elevating screw and lifting handle, regulate the distance on galvanometer head and indium film surface, focus on mark at surface of the work; Same protective door, mark casing spare, observation window; Electronic optical gate common guarantee the eye-safe of mark process, its course of work is by computer software control, according to processing request establishment corresponding software programs file.
The beneficial effect of the utility model is: owing to adopt the cold semiconductor infrared laser of full blast main body is light source, this light source advantages of small volume, and air-cooled fully, cost performance is high; Screw-threaded shaft elevator structure precision is easy, is connected with the galvanometer head with laser main body, can realize the adjusting of distance between galvanometer head and the workpiece during mark according to job requirement, and is simple in structure, easy to operate; Adopt the protective door of band observation window and the mark space that mark machine shell forms sealing; The infrared laser of metal surface reflection and scattering in the time of can stopping mark fully; The infrared laser that maloperation possibly cause when simultaneously electronic optical gate prevented effectively that with the protective door linkage protective door from opening reflects, and has effectively protected operator's eye-safe.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the utility model shell.
The specific embodiment
A kind of eye-safe semiconductor pumping laser mark machine comprises mark engine housing 3, laser bodies 14 and manual lifting mechanism, and manual lifting mechanism is arranged in the mark engine housing 3, and manual lifting mechanism comprises elevating screw 13 and hand-operated lifting handle 6; Hand-operated lifting handle 6 is fixed on the elevating screw 13, and laser bodies 14 is fixed on elevating screw 13, on laser bodies 14, is fixed with a galvanometer head 11, in laser main body 14 and galvanometer head 11 junctions electronic optical gate 12 is installed; Be equiped with protective door 2 on the mark engine housing 3, be equiped with door handle 1 on the protective door 2, mark engine housing 3 is provided with observation window 4, usb 17, workpiece 18 louvres 19; Indicator lamp 5, scram button 7, key switch 8; Master switch 9, adjusting knob 10, galvanometer power supply 15; Laser power supply 16 installs and is located in the mark engine housing 3, opens master switch 9 and key switch 8, closes protective door 2; Electronic optical gate 12 is opened, and the infrared laser of 1064nm can be exported, and shakes lifting handle 6 and drives elevating screw 13; Regulate the distance between laser bodies 14 and galvanometer head 11 and the workpiece 18, through the mark position that observation window 4 is observed on the workpiece, the final laser marking operation of accomplishing safety.
Claims (1)
1. eye-safe semiconductor pumping laser mark machine; Comprise mark engine housing, laser bodies and manual lifting mechanism, manual lifting mechanism is arranged in the mark engine housing, and described manual lifting mechanism comprises elevating screw and hand-operated lifting handle; The hand-operated lifting handle is fixed on the elevating screw; It is characterized in that described laser bodies is fixed on the elevating screw, on laser bodies, be fixed with a galvanometer head, electronic optical gate is installed at laser main body and galvanometer head junction; Be equiped with protective door on the mark engine housing; Be equiped with door handle on the protective door, the mark engine housing is provided with observation window, USB interface, workpiece louvre, indicator lamp, scram button, key switch, master switch, adjusting knob, is provided with galvanometer power supply, laser power supply in the mark engine housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200554422U CN202528593U (en) | 2012-02-21 | 2012-02-21 | Human eye safety semiconductor pumping laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200554422U CN202528593U (en) | 2012-02-21 | 2012-02-21 | Human eye safety semiconductor pumping laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528593U true CN202528593U (en) | 2012-11-14 |
Family
ID=47129796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200554422U Expired - Fee Related CN202528593U (en) | 2012-02-21 | 2012-02-21 | Human eye safety semiconductor pumping laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055091A (en) * | 2019-12-26 | 2021-06-29 | 中兴通讯股份有限公司 | Communication module, communication device, communication control method, and storage medium |
-
2012
- 2012-02-21 CN CN2012200554422U patent/CN202528593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055091A (en) * | 2019-12-26 | 2021-06-29 | 中兴通讯股份有限公司 | Communication module, communication device, communication control method, and storage medium |
| CN113055091B (en) * | 2019-12-26 | 2024-04-19 | 中兴通讯股份有限公司 | Communication module, communication device, communication control method, and storage medium |
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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: 20121114 Termination date: 20130221 |