CN206047362U - A kind of auxiliary focusing mechanism of laser marking machine - Google Patents
A kind of auxiliary focusing mechanism of laser marking machine Download PDFInfo
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- CN206047362U CN206047362U CN201621093699.1U CN201621093699U CN206047362U CN 206047362 U CN206047362 U CN 206047362U CN 201621093699 U CN201621093699 U CN 201621093699U CN 206047362 U CN206047362 U CN 206047362U
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Abstract
A kind of auxiliary focusing mechanism of laser marking machine, for the auxiliary focusing of laser marking machine, laser marking machine includes body and laser marking head, laser instrument is provided with body, auxiliary focusing mechanism includes wire optical transmitting set, point-like optical transmitting set and light combination mirror, it is arranged on laser marking head wire optical transmitting set adjustable angle, point-like optical transmitting set and light combination mirror are fixed in body, and the light beam ECDC Shu Jinghou that sent of point-like optical transmitting set and laser beams coaxial, the light beam sent by wire optical transmitting set and point-like optical transmitting set overlaps in laser spot.The light beam that point-like optical transmitting set sends forms luminous point on mark object is treated, the light beam that wire optical transmitting set is projected forms straight line on mark object is treated, line is more easily determined with overlapping for point relative to point with overlapping for point, visual determination error is little, so that operator more intuitively experience the position of focus, the required time that focus judges is reduced, makes focusing positioning more accurate, quick.
Description
Technical field
This utility model is related to laser marking machine field, and more particularly, this utility model is related to a kind of for swashing
The auxiliary focusing mechanism of light marking machine.
Background technology
When laser marking machine carries out mark on object, the distance between laser marking head and object mark face need to be adjusted,
Object mark face is made in laser spot, to reach optimal mark effect.
Current focusing mode generally adopts 2 points of coincidence focusing modes, i.e., by two different two points of angular emission
The HONGGUANG of shape, when focal length is manually adjusted, when two point-like HONGGUANG overlap, the coincidence point is the focus of laser marking machine.
However, overlap by the way of judging focus, there is certain visual determination error using red point and red point, so as to cause
Precision of now focusing is low, the focusing slow problem of efficiency.
Utility model content
In order to solve above-mentioned technical problem, this utility model can make laser marking machine fast accurate ground real there is provided one kind
The auxiliary focusing mechanism now focused.
In order to realize the purpose of this utility model, the technical scheme for being adopted for：A kind of auxiliary focusing of laser marking machine
Device, the laser marking machine include body and the laser marking head installed in body one end, are provided with laser instrument in the body,
The auxiliary focusing mechanism includes wire optical transmitting set, point-like optical transmitting set and light combination mirror, and the wire optical transmitting set angle can
It is arranged on laser marking head with adjusting, the point-like optical transmitting set and light combination mirror are fixed in body, and point-like light transmitting
What light beam ECDC Shu Jinghou and laser beams coaxial that device is sent, the wire optical transmitting set and point-like optical transmitting set were sent
Light beam overlaps in laser spot.
Used as further improvement of the utility model, the point-like optical transmitting set is fixed on the front of laser instrument, and with swash
The laser beam sent by light device is vertical, and the light combination mirror is located on the position that point-like light light beam is intersected with laser beam.
Used as further improvement of the utility model, the point-like optical transmitting set is by the light that sends with wire optical transmitting set
The point-like optical transmitting set that Shu Yanse is differed.
As further improvement of the utility model, the point-like optical transmitting set be point-like red emitter, the wire
Optical transmitting set is wire green emitter.
Used as further improvement of the utility model, the rearward end of the wire optical transmitting set is card ball joint, institute
State laser marking head and be provided with the mounting seat being adapted with card ball joint, the wire optical transmitting set passes through sphericity universal jonit
Head is arranged in mounting seat.
The beneficial effects of the utility model are：
1st, the light beam that point-like optical transmitting set sends forms luminous point, the light beam that wire optical transmitting set is projected on mark object is treated
Straight line is formed on mark object is treated, luminous point is overlapped with straight line in laser spot, line is overlapped relative to point and point with point
Coincidence more easily determines that visual determination error is little, so that operator more intuitively experience the position of focus, reduces burnt
The required time that point judges, makes focusing positioning more accurate, quick.
2nd, by the light beam of different colours is sent using point-like optical transmitting set and wire optical transmitting set, two kinds of different colours are made
Light beam there is blend color when overlapping, and when luminous point is completely superposed with straight line, the original color of luminous point is wholly absent, and according to this may be used
Judge that luminous point conjunction whether complete with straight line overlaps.Judge laser spot, and the change of color relative to point by the change of color
Overlap with line and become apparent from being easy to observation, make operator more accurately carry out focusing fixed according to the change of coincidence point color
Position.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is the wire optical transmitting set scheme of installation.
Specific embodiment
With reference to specific embodiment and accompanying drawing, the utility model is described in further detail.
As shown in figure 1, a kind of auxiliary focusing mechanism of laser marking machine, for the auxiliary focusing of laser marking machine, laser
Marking machine includes body 10 and the laser marking head 20 installed in 10 one end of body, is provided with laser instrument 11 in body 10, and laser is beaten
Polarized systems (not indicating in figure) and condensing lens 21 are provided with header 20.The auxiliary focusing mechanism includes wire optical transmitting set
30th, point-like optical transmitting set 40 and light combination mirror 50.It is located at the bottom surface of laser marking head 20 30 adjustable angle of wire optical transmitting set, and
Positioned at the side of condensing lens 21；Point-like optical transmitting set 40 is fixed on the front of laser instrument 11 in body 10, and perpendicular to laser instrument
11 laser beams for being sent；The bottom of point-like optical transmitting set 40 is connected with eyeglass seat 51, and light combination mirror 50 is located in 45 degree of inclinations
On eyeglass seat 51, and it is arranged on the position that point-like light light beam is intersected with laser beam.
The point-like light light beam ECDC beam mirror 50 sent by point-like optical transmitting set 40 synthesizes light beam with laser beam after reflecting
Beam, and laser beams coaxial, Jing polarized systems are directed across condensing lens 21, form a luminous point in the plane；Line of light is launched
The Line of light light beam sent by device 30 forms straight line in the plane.Dispatch from the factory using front, by pre-adjusting line in the device
The angle of shape optical transmitting set 30, makes luminous point overlap in laser spot with straight line.
After adjusting the angle of wire optical transmitting set 30, in actual job, only body 10, laser marking head 20 need to be adjusted
With the distance of the object that is marked, make luminous point overlap with straight line and be marked on the mark face of object, you can realization was entirely focused
Journey, need not repeat the angle of adjustment wire optical transmitting set 30.
Further, in order that luminous point becomes apparent from easily judgement with the coincidence point of straight line, sent light beams colors can be adopted
Point-like optical transmitting set 40 and the wire optical transmitting set 30 for differing, when both light beams overlap, color changes, and judges according to this
Whether both light beam overlap.In the present embodiment, point-like optical transmitting set 40 is preferably point-like red emitter, can be formed in the plane
Red luminous point；Wire optical transmitting set 30 is preferably wire green emitter, can form green straight line in the plane.Manually adjusting
During focal length, when red luminous point is overlapped with green straight line, blend color, the yellow that may be significantly in coincidence point are produced.I.e.
When red point is overlapped with green line, red point disappears, and becomes yellow point, now the as focal length of laser marking machine.
Further, the angle adjustable of wire optical transmitting set 30 can be accomplished in several ways, such as by set screw
Or globe joint, in the present embodiment, as shown in Fig. 2 the mode of angle adjustable is preferably after wire optical transmitting set 30
End is provided with card ball joint 31, and the mounting seat 22 being adapted with card ball joint 31 is provided with laser marking head 20,
Wire optical transmitting set 30 is arranged in mounting seat 22 by card ball joint 31.
In sum, this utility model is made actual sample and Jing is used for multiple times test such as description and diagramatic content,
From in terms of the effect using test, provable this utility model can reach its desired purpose, and practical value is unquestionable.
Embodiment provided above is only used for convenient illustration this utility model, not makees any pro forma limit to this utility model
System, any those of ordinary skill in the art, if in the range of without departing from the carried technical characteristic of this utility model,
Using the Equivalent embodiments for locally changing done by this utility model disclosed technology content or modify, and without departing from this practicality
New technical characteristic content, still falls within the range of this utility model technical characteristic.
Claims (5)
1. a kind of auxiliary focusing mechanism of laser marking machine, the laser marking machine include body and swashing installed in body one end
Light labelling head, is provided with laser instrument in the body, it is characterised in that：The auxiliary focusing mechanism includes wire optical transmitting set, point
Shape optical transmitting set and light combination mirror, are arranged on laser marking head the wire optical transmitting set adjustable angle, and the point-like light is sent out
Emitter and light combination mirror are fixed in body, and the light beam ECDC Shu Jinghou sent by the point-like optical transmitting set is same with laser beam
Axle, the light beam sent by the wire optical transmitting set and point-like optical transmitting set overlap in laser spot.
2. the auxiliary focusing mechanism of a kind of laser marking machine according to claim 1, it is characterised in that：The point-like light is sent out
Emitter is fixed on the front of laser instrument, and vertical with the laser beam sent by laser instrument, and the light combination mirror is located at point-like light light
On the position that beam is intersected with laser beam.
3. the auxiliary focusing mechanism of a kind of laser marking machine according to claim 1, it is characterised in that：The point-like light is sent out
The point-like optical transmitting set that emitter is differed by the light beams colors sent with wire optical transmitting set.
4. the auxiliary focusing mechanism of a kind of laser marking machine according to claim 3, it is characterised in that：The point-like light is sent out
Emitter is point-like red emitter, and the wire optical transmitting set is wire green emitter.
5. the auxiliary focusing mechanism of a kind of laser marking machine according to claim 1, it is characterised in that：The Line of light is sent out
The rearward end of emitter is card ball joint, and the laser marking head is provided with the mounting seat being adapted with card ball joint,
The wire optical transmitting set is arranged in mounting seat by card ball joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093699.1U CN206047362U (en) | 2016-09-29 | 2016-09-29 | A kind of auxiliary focusing mechanism of laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093699.1U CN206047362U (en) | 2016-09-29 | 2016-09-29 | A kind of auxiliary focusing mechanism of laser marking machine |
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| Publication Number | Publication Date |
|---|---|
| CN206047362U true CN206047362U (en) | 2017-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621093699.1U Active CN206047362U (en) | 2016-09-29 | 2016-09-29 | A kind of auxiliary focusing mechanism of laser marking machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803595A (en) * | 2017-11-27 | 2018-03-16 | 广东铭钰科技股份有限公司 | A kind of small all-in-one laser machine |
| CN110216387A (en) * | 2019-07-23 | 2019-09-10 | 驻马店中集华骏车辆有限公司 | Laser Jet equipment |
| CN113205694A (en) * | 2021-04-15 | 2021-08-03 | 山西路泽交通科技有限公司 | Road traffic safety intelligent control method and system |
-
2016
- 2016-09-29 CN CN201621093699.1U patent/CN206047362U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803595A (en) * | 2017-11-27 | 2018-03-16 | 广东铭钰科技股份有限公司 | A kind of small all-in-one laser machine |
| CN110216387A (en) * | 2019-07-23 | 2019-09-10 | 驻马店中集华骏车辆有限公司 | Laser Jet equipment |
| CN113205694A (en) * | 2021-04-15 | 2021-08-03 | 山西路泽交通科技有限公司 | Road traffic safety intelligent control method and system |
| CN113205694B (en) * | 2021-04-15 | 2023-10-13 | 山西路泽交通科技有限公司 | Intelligent control method and system for road traffic safety |
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