CN209380085U - A kind of CCD camera shooting CO 2 laser marking machine - Google Patents
A kind of CCD camera shooting CO 2 laser marking machine Download PDFInfo
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- CN209380085U CN209380085U CN201821859181.3U CN201821859181U CN209380085U CN 209380085 U CN209380085 U CN 209380085U CN 201821859181 U CN201821859181 U CN 201821859181U CN 209380085 U CN209380085 U CN 209380085U
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Abstract
The utility model discloses a kind of CCD to image CO 2 laser marking machine, including laser optical path generating mechanism, CCD photographic device, interconnecting piece, focusing and lighting mechanism, the end of laser optical path generating mechanism is equipped with CCD photographic device, the end of CCD photographic device is connected with interconnecting piece, the one end of interconnecting piece is equipped with focusing, and the bottom of focusing is provided with lighting mechanism；Interconnecting piece includes the first adjuster, the second adjuster and third demodulator, and CCD photographic device is connected by the first adjuster, the second adjuster with the interconnecting piece that third demodulator forms；Collimation lens of laser optical path generating mechanism and to expand eyeglass be all coating eyeglass；CCD photographic device is coaxial photographic device.The utility model can allow user that sample materials are clearly viewed by monitor by CCD photographic device, be accurately positioned mark location；It can not only guarantee mark precision, also reduce requirement of the product to frock clamp, reduce fixture cost of manufacture.
Description
Technical field
The utility model relates to a kind of marking machine, in particular to a kind of CCD images CO 2 laser marking machine.
Background technique
Marking machine is the concept of a broad sense, it is broadly divided into pneumatic, laser, galvano-cautery three categories type, pneumatic: computer control
System, print needle does high-frequency percussion campaign under compressed air effect, to print the label of certain depth on workpiece, marks
Note feature: there is larger depth；Laser marking machine is to stamp permanent label in a variety of different material surfaces with laser beam.Mark
Effect be that deep layer substance is exposed by the evaporation of entry material, to carve exquisite pattern, trade mark and text；Galvano-cautery master
Changeless trade mark is printed, just as affixing one's seal, but it is inconvenient to print content change.
There are many type of marking machine, wherein just including also becoming CO2 mark using very extensive carbon dioxide marking machine
Machine, but in test of drawing a design, production process, since product size is small, frock clamp is caused not can guarantee the precision of positioning, from
And the problem for causing mark location deviation, mark effect undesirable.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of CCD camera shooting titanium dioxide
Carbon laser marking machine.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of CCD of the utility model images CO 2 laser marking machine, including laser optical path generating mechanism, CCD camera shooting
Device, interconnecting piece, focusing and lighting mechanism, the end of the laser optical path generating mechanism are equipped with the CCD camera shooting dress
It sets, the end of the CCD photographic device is connected with interconnecting piece, and the one end of the interconnecting piece is equipped with the focusing, institute
The bottom for stating focusing is provided with lighting mechanism；The interconnecting piece includes that the first adjuster, the second adjuster and third are reconciled
Device, the institute that the CCD photographic device is made up of first adjuster, second adjuster and the third demodulator
State interconnecting piece connection；Collimation lens of the laser optical path generating mechanism and to expand eyeglass be all coating eyeglass；The CCD camera shooting
Device is coaxial photographic device.
Include as a kind of optimal technical scheme of the utility model, inside the focusing X-Y axis galvanometer eyeglass and
Field lens, X-Y axis galvanometer eyeglass is by swinging, adjustable laser beam.
As a kind of optimal technical scheme of the utility model, the lighting mechanism is LED light.
As a kind of optimal technical scheme of the utility model, first adjuster, second adjuster and described
Third demodulator adjusts the position of the X, Y, Z axis of the CCD photographic device respectively.
The utility model beneficial effect achieved is: the utility model can allow user logical by CCD photographic device
It crosses monitor and sample materials is clearly viewed, be accurately positioned mark location；It can not only guarantee mark precision, also reduce product
Requirement to frock clamp reduces fixture cost of manufacture；It is carried out in process to small-size product, passes through monitor, behaviour
Making personnel not only can accurately select mark location with cross foresight, it is further seen that amplified product surface, it is careful
It observes mark effect and reaches better mark effect to be adjusted to mark parameter；Product size is small, irregular, tooling
Clamp precision is inadequate, these factors no longer will cause mark location to deviate, and the producer no longer needs by spending bigger cost
The fixture of production more precisely, complicated is removed, operator only needs to adjust operating platform by observation monitor, can be accurately
Desired mark effect is got on product.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is one of structural schematic diagram of the utility model；
The second structural representation of my the utility model of Fig. 2；
In figure: 1, laser optical path generating mechanism；2, CCD photographic device；3, interconnecting piece；301, the first adjuster；302,
Two adjusters；303, third demodulator；4, focusing；5, lighting mechanism.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of CCD camera shooting CO 2 laser marking machine, including laser optical path
Generating mechanism 1, CCD photographic device 2, interconnecting piece 3, focusing 4 and lighting mechanism 5, the end peace of laser optical path generating mechanism 1
Equipped with CCD photographic device 2, the end of CCD photographic device 2 is connected with interconnecting piece 3, and the one end of interconnecting piece 3 is equipped with focusing machine
Structure 4, the bottom of focusing 4 are provided with lighting mechanism 5；Interconnecting piece 3 includes the first adjuster 301,302 and of the second adjuster
Third demodulator 303, CCD photographic device 2 are made up of the first adjuster 301, the second adjuster 302 and third demodulator 303
Interconnecting piece 3 connect；Collimation lens of laser optical path generating mechanism 1 and to expand eyeglass be all coating eyeglass；CCD photographic device 2
For coaxial photographic device, filmed image can be opened by installing camera shooting driving on computers, can also be come with external monitor
Observe filmed image.The system is observed that the process and mark effect that laser is applied on workpiece by galvanometer, and reflects
Into monitor, convenient for observation.
It further, include X-Y axis galvanometer eyeglass and field lens inside focusing 4, X-Y axis galvanometer eyeglass, which passes through, to be swung,
Adjustable laser beam.Lighting mechanism 5 is LED light, this part can load and unload according to actual needs.In order to ensure operator
It not will receive the injury of laser irradiation, equipment can be put in closed case, at this point, common light-illuminating, it can be because of workpiece not
Rule is put situations such as not positive, is caused shade, to influence photographic effect, is led to be difficult to observe by accurately mark location.
This circular lamp can will not generate irradiation shade with omnidirectional workpiece, the image for facilitating observation to shoot, to production, debugging band
To facilitate.First adjuster 301, the second adjuster 302 and third demodulator 303 adjust X, Y, Z of CCD photographic device 2 respectively
The position of axis, is adjusted the error between camera position and the practical mark placement of laser, and internal mirror is special coating
45 ° of reflections can will not absorb CO2 light beam and temperature distortion, can also reflect through the CO2 light beam injected from laser optical path
Camera light allows camera clearly to take process and mark effect that laser is applied on workpiece by galvanometer.
Specifically, industrial CCD camera, that is, CCD photographic device 2 is applied on laser marking machine, pass through external prison
Visual organ, operator can be accurately positioned mark location, observation mark effect, get rid of clamp precision not enough to the shadow of mark location
It rings, does not also need again the searching mark location rough by infrared guidance light；The shell of laser optical path generating mechanism 1 is equipped with ventilation
Mouthful, air-cooled cooling may be implemented in equipment running process in the included air cooling system of cooperation CO2 laser generator, it is no longer necessary to
In addition cooling-water machine is configured, the simplification of equipment is improved, is easily installed debugging, carrying is also facilitated to move；Laser optical path generating mechanism 1
The CO2 laser of sending forms directional light by collimation lens, using eyeglass is expanded, expands spot diameter, wherein collimation lens
It is all coating eyeglass with eyeglass is expanded, prevents from causing the light beam into galvanometer to occur inclined because absorbing CO2 laser due to temperature distortion
Difference, so that damage machinery equipment；By CCD camera system, workpiece surface can be amplified, two-dimentional work is adjusted by cross foresight
Make platform, can determine accurately mark location, it can be according to the CCD of the specification of product and production requirement selection different amplification
CCD photographic device 2 is installed in equipment by photographic device 2, by adjusting the focal length knob of camera lens, makes camera lens in the coke of laser
Reach best sharpness at point, in this way convenient for accurately selecting mark location when marking, observes mark effect；When needs are just
When processing under burnt or out-of-focus appearance, after vibration camera adjusting to suitable height, camera is also at positive burnt or defocus at this time
The picture of state, shooting can be smudgy, and the cross foresight position of monitor can also shift with practical mark center,
It is difficult to precise positioning mark location, needs to adjust the first adjuster 301, the second adjuster 302 and third demodulator 303 at this time,
Make monitor need to reach best sharpness under the height processed in laser, while adjusting camera adjuster, makes monitor
Cross foresight and mark center reach concentric position, can thus be navigated to accurately in the case where positive burnt or defocus
Mark location processes the mark effect of needs；Organic matter has very high absorptivity to CO2 laser, so CO2 laser can be with
The processing of high-quality is carried out to organic matter product, and organic matter may generate volume of smoke under laser action, to operator
Member health impact, also will affect ambient enviroment, equipment be mounted in closed cabinet, can be by dust collect plant at
Flue dust is managed, personnel, environment will not be impacted, equipment is also equipped with lighting mechanism 5 below field lens, gets rid of external environment light
Influence to camera, even if camera also can clearly take workpiece, observation surface mark effect in closed cabinet
Fruit, while irregular workpiece can also be avoided to generate the influence that shade monitors camera because placement position is bad；The skin of people
Skin has great absorptivity to CO2 laser, so in debugging, production process, it should be noted that avoid eyes, skin and laser
Contact.Equipment installs, and first to ensure monitor cross foresight, infrared guidance light, practical laser exit positions three's zero deflection,
It can correct system by camera adjuster, device software and three is adjusted.Prevent exit positions and monitor from observing
Position is inconsistent, leads to injury of the laser to operator.
The utility model can allow user that sample materials are clearly viewed by monitor by CCD photographic device 2,
It is accurately positioned mark location；It can not only guarantee mark precision, also reduce requirement of the product to frock clamp, reduce fixture system
Make cost；It is carried out in process to small-size product, by monitor, operator not only can be with cross foresight come smart
Quasi- selection mark location, it is further seen that amplified product surface, careful observation mark effect, thus to mark parameter into
Row adjustment, reaches better mark effect；Product size is small, irregular, and frock clamp precision is inadequate, these factors will not reproduce
It is deviated at mark location, the producer no longer needs by spending bigger cost to go the fixture of production more precisely, complicated, operator
Member only needs to adjust operating platform by observation monitor, and desired mark effect can be accurately got on product.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of CCD images CO 2 laser marking machine, which is characterized in that taken the photograph including laser optical path generating mechanism (1), CCD
As device (2), interconnecting piece (3), focusing (4) and lighting mechanism (5), the end peace of the laser optical path generating mechanism (1)
Equipped with the CCD photographic device (2), the end of the CCD photographic device (2) is connected with interconnecting piece (3), the interconnecting piece (3)
One end be equipped with the focusing (4), the bottom of the focusing (4) is provided with lighting mechanism (5)；The connection
Portion (3) includes the first adjuster (301), the second adjuster (302) and third demodulator (303), the CCD photographic device (2)
The company being made up of first adjuster (301), second adjuster (302) and the third demodulator (303)
Socket part (3) connection；Collimation lens of the laser optical path generating mechanism (1) and to expand eyeglass be all coating eyeglass；The CCD takes the photograph
As device (2) are coaxial photographic device.
2. a kind of CCD according to claim 1 images CO 2 laser marking machine, which is characterized in that the focusing machine
It include X-Y axis galvanometer eyeglass and field lens inside structure (4).
3. a kind of CCD according to claim 1 images CO 2 laser marking machine, which is characterized in that the flare-aircraft
Structure (5) is LED light.
4. a kind of CCD according to claim 1 images CO 2 laser marking machine, which is characterized in that described first adjusts
Section device (301), second adjuster (302) and the third demodulator (303) adjust the CCD photographic device (2) respectively
X, Y, Z axis position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859181.3U CN209380085U (en) | 2018-11-13 | 2018-11-13 | A kind of CCD camera shooting CO 2 laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859181.3U CN209380085U (en) | 2018-11-13 | 2018-11-13 | A kind of CCD camera shooting CO 2 laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209380085U true CN209380085U (en) | 2019-09-13 |
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ID=67864437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821859181.3U Active CN209380085U (en) | 2018-11-13 | 2018-11-13 | A kind of CCD camera shooting CO 2 laser marking machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745292A (en) * | 2020-07-20 | 2020-10-09 | 深圳市中科激光科技有限公司 | PCB laser marking machine |
-
2018
- 2018-11-13 CN CN201821859181.3U patent/CN209380085U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745292A (en) * | 2020-07-20 | 2020-10-09 | 深圳市中科激光科技有限公司 | PCB laser marking machine |
| CN111745292B (en) * | 2020-07-20 | 2022-07-08 | 深圳市中科激光科技有限公司 | PCB laser marking machine |
| CN114769855A (en) * | 2020-07-20 | 2022-07-22 | 深圳市中科激光科技有限公司 | PCB board fixing device and corresponding PCB laser marking machine |
| CN114985916A (en) * | 2020-07-20 | 2022-09-02 | 深圳市中科激光科技有限公司 | PCB laser marking mechanism and corresponding PCB laser marking machine |
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