CN206578436U - A kind of zoom optics structure for laser carving deeply - Google Patents
A kind of zoom optics structure for laser carving deeply Download PDFInfo
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- CN206578436U CN206578436U CN201720229141.XU CN201720229141U CN206578436U CN 206578436 U CN206578436 U CN 206578436U CN 201720229141 U CN201720229141 U CN 201720229141U CN 206578436 U CN206578436 U CN 206578436U
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- beam expanding
- expanding lens
- base
- motor
- sliding block
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Abstract
The utility model discloses a kind of zoom optics structure for laser carving deeply, including base, motor, first beam expanding lens, second beam expanding lens and filter, the base is C-shape and Parallel Symmetric is provided with an installing arm respectively in the two bottom sides of base, first beam expanding lens and filter are fixedly installed in installing arm respectively, the motor is perpendicularly fixed at the top of base by pressing plate and motor output shaft is set down, slide rail is horizontally arranged with the middle part of base, the slide rail is vertical with installing arm respectively, sliding block that can be slidably is provided with the slide rail, second beam expanding lens is fixed on sliding block, the output shaft end of motor is laterally fixed with a Swing Arm, the Swing Arm is connected with sliding block by a coupling rod, first beam expanding lens, second beam expanding lens and filter are located on same axis, the utility model can be by changing the distance between two beam expanding lens, so as to change focal length, it is convenient to carry out deep carving adjustment.
Description
Technical field
The utility model is related to laser-engraving technique field, and in particular to a kind of zoom optics for laser carving deeply
Structure.
Background technology
The deep carving machine of traditional laser fixes spot size and focal length is fixed, and is left when that can be produced after laser engraving article surface
The phenomenon of focal length, it is all consistent that this, which also results in the depth that our current equipment are carved in engraving, and this is to a certain degree
On limit the artistic expression form and turnout diversity of engraving, certainly for deep carving, current workman can also pass through adjustment
The focal length of engraving member changes carving depth, but if carrying out deep carving for an irregular product surface, being can not be real
Existing.
Utility model content
(1) technical problem to be solved
In order to overcome prior art not enough, it is proposed that a kind of zoom optics structure for laser carving deeply, Ke Yitong
The distance between two beam expanding lens of change are crossed, so that change focal length, it is convenient to carry out deep carving adjustment.
(2) technical scheme
The utility model is achieved through the following technical solutions：The utility model proposes a kind of for the variable of laser carving deeply
Multi-focal length optical structure, including base, motor, the first beam expanding lens, the second beam expanding lens and filter, the base be C-shape and
In the two bottom sides of base, Parallel Symmetric is provided with an installing arm respectively, and first beam expanding lens and filter are fixedly installed respectively
In in installing arm, the motor is perpendicularly fixed at the top of base by pressing plate and motor output shaft is set down, in base
Portion is horizontally arranged with slide rail, and the slide rail is vertical with installing arm respectively, and a cunning that can be slidably is provided with the slide rail
Block, second beam expanding lens is fixed on sliding block, and the output shaft end of motor is laterally fixed with a Swing Arm, the Swing Arm and cunning
Block is connected by a coupling rod, and first beam expanding lens, the second beam expanding lens and filter are located on same axis.
Further, the coupling rod is respectively to rotate to be connected with Swing Arm and sliding block.
Further, the motor is oscillating motion, and swing angle is 0~20 °.
(3) beneficial effect
The utility model has the advantages that relative to prior art：
A kind of zoom optics structure for laser carving deeply that the utility model is mentioned, it shakes pendulum by motor belt motor
Arm, which is realized, to be swung, so as to drive the second beam expanding lens to be moved left and right on slide rail, can be carried out to expanding microscope group lens position
Control, realizes that optical beam-expanding multiple and focal length change, so that the focus of deep carving laser produces Z-direction displacement, to deep carving
Body surface implements efficient laser burn, is finally reached and body surface is carved deeply.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
1- bases；2- motors；The beam expanding lens of 3- first；The beam expanding lens of 4- second；5- filters；6- pressing plates；7- slide rails；8- is slided
Block；9- Swing Arms；10- coupling rods.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
A kind of zoom optics structure for laser carving deeply as shown in Figure 1, including base 1, motor 2, first expand
Beam mirror 3, the second beam expanding lens 4 and filter 5, the base 1 are C-shape and distinguish Parallel Symmetric in the two bottom sides of base 1
An installing arm 11 is provided with, first beam expanding lens 3 and filter 5 are fixedly installed in installing arm 11 respectively, the motor 2 leads to
Cross that pressing plate 6 is perpendicularly fixed at the top of base 1 and the output shaft of motor 2 is set down, the middle part of base 1 is horizontally arranged with slide rail 7,
The slide rail 7 is vertical with installing arm 11 respectively, and a sliding block 8 that can be slidably is provided with the slide rail 7, and described second expands
Beam mirror 4 is fixed on sliding block 8, and the output shaft end of motor 2 is laterally fixed with a Swing Arm 9, and the Swing Arm 9 passes through with sliding block 8
One coupling rod 10 is connected, and first beam expanding lens 3, the second beam expanding lens 4 and filter 5 are located on same axis.
Wherein, the coupling rod 10 is respectively to rotate to be connected with Swing Arm 9 and sliding block 8；The motor 2 is transported to swing
Dynamic, swing angle is 0~20 °.
A kind of zoom optics structure for laser carving deeply that the utility model is mentioned, it is when specifically used, electricity
Using DC servo angular displacement motor, as power resources, by the oscillating motion of motor 2, the pendulum of swing arm 9 can be achieved in machine 2
It is dynamic, because coupling rod 10 is connected with swing arm 9 and sliding block 8 to rotate, thus the angular displacement of swing arm 9 can be converted into cunning
Block 8 is in the displacement of the lines on slide rail 7, and so as to realize that the high speed of the linear position of the second beam expanding lens 4 is moved back and forth, sunshade first is expanded
The distance between beam mirror 3 and second beam expanding lens 4 will change, so as to realize that optical beam-expanding multiple and focal length change
Become, so that the focus of deep carving laser produces Z-direction displacement, efficient laser burn is implemented to deep carving body surface, finally reached
Carved deeply to body surface, wherein filter 5 can realize the integer effect of hot spot.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of the utility model design concept is not departed from, this area ordinary person couple
The all variations and modifications that the technical solution of the utility model is made, all should drop into protection domain of the present utility model, this reality
With new claimed technology contents, all record in detail in the claims.
Claims (3)
1. a kind of zoom optics structure for laser carving deeply, it is characterised in that：Including base (1), motor (2), first
Beam expanding lens (3), the second beam expanding lens (4) and filter (5), the base (1) is for C-shape and in the two bottom sides of base (1)
Parallel Symmetric is provided with an installing arm (11) respectively, and first beam expanding lens (3) and filter (5) are fixedly installed on installation respectively
On arm (11), the motor (2) is perpendicularly fixed at the top of base (1) by pressing plate (6) and motor (2) output shaft court divides into
Put, slide rail (7) is horizontally arranged with the middle part of base (1), the slide rail (7) is vertical with installing arm (11) respectively, the slide rail (7)
On be provided with a sliding block (8) that can be slidably, second beam expanding lens (4) is fixed on sliding block (8), motor (2) it is defeated
Go out shaft end and be laterally fixed with a Swing Arm (9), the Swing Arm (9) is connected with sliding block (8) by a coupling rod (10), described
One beam expanding lens (3), the second beam expanding lens (4) and filter (5) are located on same axis.
2. a kind of zoom optics structure for laser carving deeply according to claim 1, it is characterised in that：The company
Axostylus axostyle (10) is respectively to rotate to be connected with Swing Arm (9) and sliding block (8).
3. a kind of zoom optics structure for laser carving deeply according to claim 1, it is characterised in that：The electricity
Machine (2) is oscillating motion, and swing angle is 0~20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229141.XU CN206578436U (en) | 2017-03-10 | 2017-03-10 | A kind of zoom optics structure for laser carving deeply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229141.XU CN206578436U (en) | 2017-03-10 | 2017-03-10 | A kind of zoom optics structure for laser carving deeply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206578436U true CN206578436U (en) | 2017-10-24 |
Family
ID=60113210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720229141.XU Active CN206578436U (en) | 2017-03-10 | 2017-03-10 | A kind of zoom optics structure for laser carving deeply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206578436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927394A (en) * | 2017-12-16 | 2019-06-25 | 绍兴豪春纺织科技有限公司 | A kind of blue light net making machine |
| CN113189780A (en) * | 2021-04-21 | 2021-07-30 | 吉林省长光瑞思激光技术有限公司 | Light path shaping system capable of realizing laser round and square spot change |
-
2017
- 2017-03-10 CN CN201720229141.XU patent/CN206578436U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927394A (en) * | 2017-12-16 | 2019-06-25 | 绍兴豪春纺织科技有限公司 | A kind of blue light net making machine |
| CN113189780A (en) * | 2021-04-21 | 2021-07-30 | 吉林省长光瑞思激光技术有限公司 | Light path shaping system capable of realizing laser round and square spot change |
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