CN201670032U - Dynamic focusing laser marker - Google Patents
Dynamic focusing laser marker Download PDFInfo
- Publication number
- CN201670032U CN201670032U CN201020189651.7U CN201020189651U CN201670032U CN 201670032 U CN201670032 U CN 201670032U CN 201020189651 U CN201020189651 U CN 201020189651U CN 201670032 U CN201670032 U CN 201670032U
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- CN
- China
- Prior art keywords
- lens
- laser
- dynamic focusing
- laser marker
- beam expanding
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- 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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Abstract
The utility model discloses a dynamic focusing laser marker which pertains to the field of laser processing and mainly comprises a laser and a reflecting lens arranged on a rack; and the dynamic focusing laser marker is characterized in that a beam expanding lens is additionally arranged between the laser and the reflecting lens, two fixed lens and a sliding lens are arranged in the beam expanding lens, and the sliding lens is controlled by a servo motor arranged on the rack. The beam expanding lens expands the light beam, and the light beam can be adjusted, width marking is realized, intensity of processing light in large range is similar, the processing precision is high, and the quality is good. Under the control of a computer, a motor drives the laser marker to adjust the light beam conveniently and quickly, and the laser marker has the effects of high automation degree and convenient use.
Description
Technical field
The utility model belongs to field of laser processing, particularly a kind of laser marking machine that is used for the product surface marking.
Background technology
Laser marking machine is widely used in industries such as leather, clothes, toy, be used for signs such as surfacial pattern, pattern and literal, present marking machine mainly is made up of laser generator and speculum, by laser beam product is carried out surperficial marking, because the laser beam beamwidth is limited, therefore can only process the small breadth product.Though installed beam expanding lens additional on some marking machine now, beam expanding lens is made up of two eyeglasses, only is used for the overstriking light beam, can't adjust, and causes wide time line width of breadth and intensity not to wait, and influences the marking quality.
The innovation and creation content
The purpose of this utility model is to provide a kind of improved dynamic aggregating laser marking machine that can effectively adjust the laser beam beamwidth.
The utility model is achieved in that
The dynamic aggregating laser marking machine, mainly comprise the lasers and mirrors that is arranged on the frame, it is characterized in that: between lasers and mirrors, add a beam expanding lens, be provided with two fixing lens and a slip eyeglass in this beam expanding lens, the slip eyeglass is by a servomotor control that is arranged on the frame.
After the utility model adopts said structure, beam expanding lens not only overstriking light beam, and light beam is adjustable, has solved the width marking, and large format process light intensity is close, machining accuracy height, quality are good.Computer control is down by the driven by motor adjustment, and is easy to adjust, quick, has automaticity height, effect easy to use.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
In the accompanying drawing, 1 is that frame, 2 is that laser instrument, 3 is that speculum, 4 is that beam expanding lens, 5 is that fixing len, 6 is that slip eyeglass, 7 is a servomotor.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
As shown in drawings, the utility model is a kind of dynamic focusing laser marking machine, mainly comprises laser instrument 2, is used to launch the marking laser beam, and laser instrument 2 is arranged on the frame 1.The ejecting gun of laser instrument 2 connects the beam expanding lens 4 of a tubular, and beam expanding lens 4 is arranged on the frame 1; Beam expanding lens 4 Inner Front Ends are fixed with fixing len A5, and the rear end is fixed with fixing len C5; Between two fixing lens, a slip eyeglass B6 is set, this slip eyeglass 6 is arranged on the mirror holder, and mirror holder can move forward and backward along the inner chamber of beam expanding lens 4; The external servomotor 7 of this mirror holder drives mirror holder by these servomotor 7 controls and moves forward and backward.Beam expanding lens 4 rear ends connect speculum 3, and speculum 3 is designed to two, respectively by two Electric Machine Control; Speculum 3 is used for the operating platform reflection of laser beam on frame 1.Three motors are controlled by the computer that is arranged on the frame 1 respectively, thereby reach the autozoom adjustment.
Two fixing lens 5 of beam expanding lens 4 are used to increase the beamwidth of laser beam, adjust slip eyeglass 6, thereby adjust laser beam, and the output different focal makes the width light intensity close, again by being used for the marking product after speculum 3 reflections.
Claims (3)
1. dynamic focusing laser marking machine, mainly comprise the laser instrument (2) and the speculum (3) that are arranged on the frame (1), it is characterized in that: between laser instrument (2) and speculum (3), add a beam expanding lens (4), be provided with two fixing lens (5) and a slip eyeglass (6) in this beam expanding lens (4), slip eyeglass (6) is by servomotor (a 7) control that is arranged on the frame (1).
2. dynamic focusing laser marking machine according to claim 1 is characterized in that: described slip eyeglass (6) is positioned between two fixing lens (5).
3. dynamic focusing laser marking machine according to claim 1 and 2 is characterized in that: described slip eyeglass (6) is arranged on the mirror holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020189651.7U CN201670032U (en) | 2010-04-30 | 2010-04-30 | Dynamic focusing laser marker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020189651.7U CN201670032U (en) | 2010-04-30 | 2010-04-30 | Dynamic focusing laser marker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670032U true CN201670032U (en) | 2010-12-15 |
Family
ID=43327444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020189651.7U Expired - Fee Related CN201670032U (en) | 2010-04-30 | 2010-04-30 | Dynamic focusing laser marker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700339A (en) * | 2012-05-10 | 2012-10-03 | 西北工业大学 | Self-adaption transposition marking device and method for tool bar code |
| CN103448377A (en) * | 2013-08-14 | 2013-12-18 | 上海市激光技术研究所 | Device for generating two-dimension code in transparent body |
-
2010
- 2010-04-30 CN CN201020189651.7U patent/CN201670032U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700339A (en) * | 2012-05-10 | 2012-10-03 | 西北工业大学 | Self-adaption transposition marking device and method for tool bar code |
| CN102700339B (en) * | 2012-05-10 | 2014-02-05 | 西北工业大学 | Self-adaption transposition marking device and method for tool bar code |
| CN103448377A (en) * | 2013-08-14 | 2013-12-18 | 上海市激光技术研究所 | Device for generating two-dimension code in transparent body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaocheng City God painted laser equipment Co., Ltd. Assignor: Zhang Hongjun Contract record no.: 2011370000493 Denomination of utility model: Dynamic focusing laser marker Granted publication date: 20101215 License type: Exclusive License Record date: 20111122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20160430 |