CN205437496U - Laser marking machine and dual laser ware thereof - Google Patents
Laser marking machine and dual laser ware thereof Download PDFInfo
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- CN205437496U CN205437496U CN201521137691.6U CN201521137691U CN205437496U CN 205437496 U CN205437496 U CN 205437496U CN 201521137691 U CN201521137691 U CN 201521137691U CN 205437496 U CN205437496 U CN 205437496U
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Abstract
The utility model relates to a laser marking machine and dual laser ware thereof. This dual laser ware includes: first laser instrument for the first laser beam that the transmission was propagated along the first direction, the second laser instrument for the second laser beam that the transmission was propagated along the second direction, the first direction is the mounting point with the crossing department of second direction, the lens that is all -trans can the orientation or is kept away from the mounting point motion to the second laser beam is used for reflecting the second laser beam so that being propagated along the first direction, adjustable multiple beam expanding lens is located between first laser instrument and the mounting point for adjust first laser beam, so that first laser beam has the same focus with the second laser beam after the laser head gathering. Can make first laser beam unanimous with focus of second laser beam and coaxial through adjusting adjustable multiple beam expanding lens with the lens that is all -trans, also above -mentioned dual laser utensil has higher machining precision promptly.
Description
Technical field
This utility model relates to technical field of laser mark, particularly relates to a kind of laser marking machine and twin-laser thereof.
Background technology
As shown in Figure 1, traditional double excitation equipment includes the first laser instrument 11, second laser 12, mobile device 13 and laser head 14, and wherein, the first laser instrument 11 and second laser 12 are arranged in mobile device 13, and parallel arrangement, laser head 14 is positioned at mobile device 13 1 side-lower.When above-mentioned double excitation equipment works, by the driving of mobile device 13 so that the first laser instrument 11 is the most right with laser head 14, the laser beam that now the first laser instrument 11 sends can inject laser head 14.As in figure 2 it is shown, again by the movement of mobile device 13 so that second laser 12 is the most right with laser head 14, and the laser beam that now second laser 12 sends can inject laser head 14.In above-mentioned work process, the laser beam that the laser beam that the first laser instrument 11 sends and second laser 12 send easily occurs focusing on the situation that focal length is inconsistent, and the machining accuracy causing above-mentioned double excitation equipment is poor.
Utility model content
Based on this, it is necessary to provide a kind of laser marking machine with relatively high manufacturing accuracy and twin-laser thereof.
A kind of twin-laser, including:
First laser instrument, for launching the first laser beam propagated in the first direction；
Second laser, for launching the second laser beam propagated in a second direction, described first direction is mount point with the intersection of second direction；
Be all-trans eyeglass, can move towards or away from described mount point, and is used for reflecting described second laser beam so that described second laser beam is propagated in the first direction；And
Adjustable multiple beam expanding lens, is located between described first laser instrument and described mount point, is used for regulating described first laser beam, so that described first laser beam has identical focal length with described second laser beam after laser head is assembled.
In above-mentioned twin-laser, the first laser instrument interlocks with the duty of second laser, namely can not shoot laser work simultaneously.When the second laser beam to propagate in the first direction is for object of reference, namely suppose the invariant position of the optical axis of the second laser beam propagated in the first direction, can be all-trans optical axis that lens position makes the first laser beam and the optical axis coincidence of the second laser beam propagated in the first direction by regulation.Make the first laser beam by the adjustable multiple beam expanding lens of regulation more consistent with the focusing focal length of the second laser beam propagated in the first direction, namely above-mentioned twin-laser has higher machining accuracy.
And above-mentioned twin-laser is in the course of the work, it is only necessary to control to be all-trans lens movement, it is not necessary to control the first laser instrument and move with second laser, thus the work efficiency height of the first laser instrument and second laser switch operating.Additionally, above-mentioned twin-laser also has the feature of compact conformation, good stability.
Wherein in an embodiment, described first direction is vertically arranged with described second direction.
Wherein in an embodiment, described first laser beam is identical with the wavelength of described second laser beam.
Wherein in an embodiment, described twin-laser also includes installing plate, described first laser instrument, described second laser, described in be all-trans eyeglass and described adjustable multiple beam expanding lens is respectively positioned on the same surface of described installing plate.
Wherein in an embodiment, described twin-laser also include movement parts, described movement parts be used for driving described in the eyeglass that is all-trans move along a straight line so that described in be all-trans eyeglass and described first beam separation or the eyeglass that is all-trans described in making intersects with described second laser beam.
Wherein in an embodiment, described twin-laser also include movement parts, described movement parts be used for driving described in the eyeglass that is all-trans rotate so that described in be all-trans eyeglass and described first beam separation or the eyeglass that is all-trans described in making intersects with described second laser beam.
Wherein in an embodiment, described movement parts is motor.
A kind of laser marking machine, including:
Above-mentioned twin-laser；And
Laser head, is positioned on described first direction, is used for receiving described first laser beam and described second laser beam.
Accompanying drawing explanation
Fig. 1 be the first laser instrument of traditional double excitation equipment in running order under structural representation；
Fig. 2 be the second laser of traditional double excitation equipment in running order under structural representation；
Fig. 3 is the structural representation of the laser marking machine of an embodiment；
Fig. 4 be the first laser instrument of the laser marking machine in Fig. 3 in running order under structural representation；
Fig. 5 be the second laser of the laser marking machine in Fig. 3 in running order under structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawings and laser marking machine and twin-laser thereof are described further by specific embodiment.
As it is shown on figure 3, the laser marking machine 20 of an embodiment, including twin-laser 100 and laser head 200.
Twin-laser 100 includes the first laser instrument 110, second laser 120, the eyeglass 130 that is all-trans, adjustable multiple beam expanding lens 140, installing plate 150 and movement parts 160.
First laser instrument 110 is for launching the first laser beam 112 propagated in the first direction.
Second laser 120 is for launching the second laser beam 122 propagated in a second direction.First direction is mount point 124 with the intersection of second direction.
The eyeglass 130 that is all-trans can move towards or away from mount point 124, and for reflected second laser bundle 122 so that the second laser beam 122 is propagated in the first direction.
Adjustable multiple beam expanding lens 140 is located between the first laser instrument 110 and mount point 124, for regulation the first laser beam 112, so that the first laser beam 112 and the second laser beam 122 have identical focal length after laser head 200 is assembled.
Wherein, the first laser instrument 110, second laser 120, be all-trans eyeglass 130 and adjustable multiple beam expanding lens 140 is respectively positioned on the same surface of installing plate 150.
As shown in Figure 4, when using the first laser instrument 110, first close second laser 120, the more remotely mounted point 124 of eyeglass 130 that makes to be all-trans moves, thus the first laser beam 112 of the first laser instrument 110 injection is emitted directly toward laser head 200 through adjustable multiple beam expanding lens 140.
As it is shown in figure 5, when using second laser 120, first close the first laser instrument 110, then the eyeglass 130 that makes to be all-trans moves towards mount point 124, thus the second laser beam 122 of second laser 120 injection injects laser head 200 after the reflection of the eyeglass 130 that is all-trans.
In above-mentioned twin-laser 100, the first laser instrument 110 interlocks with the duty of second laser 120, namely can not shoot laser work simultaneously.When the second laser beam 122 to propagate in the first direction is for object of reference, namely suppose the invariant position of the optical axis of the second laser beam 122 propagated in the first direction, can be all-trans optical axis that eyeglass 130 position makes the first laser beam 112 and the optical axis coincidence of the second laser beam 122 propagated in the first direction by regulation.Make the first laser beam 112 by the adjustable multiple beam expanding lens 140 of regulation more consistent with the focusing focal length of the second laser beam 122 propagated in the first direction, namely above-mentioned twin-laser 100 has higher machining accuracy.
And above-mentioned twin-laser 100 is in the course of the work, it is only necessary to the eyeglass 130 that controls to be all-trans moves, it is not necessary to controls the first laser instrument 110 and moves with second laser 120, thus the work efficiency height of the first laser instrument 110 and second laser 120 switch operating.Additionally, above-mentioned twin-laser 100 also has the feature of compact conformation, good stability.
Further, in the present embodiment, first direction is vertically arranged with second direction.Being appreciated that in other embodiments, first direction and second direction can be arranged in angle, such as, in 60 ° of angles.
Further, in the present embodiment, the first laser instrument 110 is picosecond laser instrument, and second laser 120 is nanosecond laser instrument.Thus above-mentioned twin-laser 100 can meet different application demands.Concrete, in the present embodiment, the first laser instrument 110 is optical fiber laser, and second laser 120 is solid state laser.
Further, in the present embodiment, movement parts 160 rotates for the driving eyeglass 130 that is all-trans, so that being all-trans eyeglass 130 and the first laser beam 112 eyeglass 130 that is spaced or makes to be all-trans intersects with the second laser beam 122.As shown in Figure 4, it is all-trans eyeglass 130 and the first laser beam 112 is spaced, as it is shown in figure 5, the eyeglass 130 that is all-trans intersects with the second laser beam 122.Concrete, in the present embodiment, movement parts 160 is motor.
Being appreciated that in other embodiments, movement parts moves along a straight line for the driving eyeglass that is all-trans, so that eyeglass and the first beam separation or make of being all-trans is all-trans, eyeglass and the second laser beam are crossing.The eyeglass that is all-trans moves along a straight line relatively low relative to the work efficiency that the eyeglass that is all-trans rotates, but can realize identical function.
Laser head 200 is positioned on first direction, for receiving the first laser beam 112 and the second laser beam 122.
When above-mentioned laser marking machine 20 works, can first regulate second laser 120 and movement parts 160 so that the second laser beam 122 is focused with laser head 200.By the adjustable multiple beam expanding lens 140 of regulation, the first laser beam 112 is focused with laser head 200 again, namely make the first laser beam 112 consistent and coaxial with the focusing focal length of the second laser beam 122, namely above-mentioned laser marking machine 20 has higher machining accuracy.
Above-mentioned first laser instrument 110 shares a laser head 200 with second laser 120, namely above-mentioned first laser instrument 110 is identical with the wavelength of the first laser beam 112 that second laser 120 is launched and the second laser beam 122.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (8)
1. a twin-laser, it is characterised in that including:
First laser instrument, for launching the first laser beam propagated in the first direction；
Second laser, for launching the second laser beam propagated in a second direction, described first direction is mount point with the intersection of second direction；
Be all-trans eyeglass, can move towards or away from described mount point, and is used for reflecting described second laser beam so that described second laser beam is propagated in the first direction；And
Adjustable multiple beam expanding lens, is located between described first laser instrument and described mount point, is used for regulating described first laser beam, so that described first laser beam has identical focal length with described second laser beam after laser head is assembled.
Twin-laser the most according to claim 1, it is characterised in that described first direction is vertically arranged with described second direction.
Twin-laser the most according to claim 1, it is characterised in that described first laser beam is identical with the wavelength of described second laser beam.
Twin-laser the most according to claim 1, it is characterised in that described twin-laser also includes installing plate, described first laser instrument, described second laser, described in be all-trans eyeglass and described adjustable multiple beam expanding lens is respectively positioned on the same surface of described installing plate.
Twin-laser the most according to claim 1, it is characterized in that, described twin-laser also include movement parts, described movement parts be used for driving described in the eyeglass that is all-trans move along a straight line so that described in be all-trans eyeglass and described first beam separation or the eyeglass that is all-trans described in making intersects with described second laser beam.
Twin-laser the most according to claim 1, it is characterized in that, described twin-laser also include movement parts, described movement parts be used for driving described in the eyeglass that is all-trans rotate so that described in be all-trans eyeglass and described first beam separation or the eyeglass that is all-trans described in making intersects with described second laser beam.
Twin-laser the most according to claim 6, it is characterised in that described movement parts is motor.
8. a laser marking machine, it is characterised in that including:
Twin-laser as according to any one of claim 1-7；And
Laser head, is positioned on described first direction, is used for receiving described first laser beam and described second laser beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137691.6U CN205437496U (en) | 2015-12-31 | 2015-12-31 | Laser marking machine and dual laser ware thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137691.6U CN205437496U (en) | 2015-12-31 | 2015-12-31 | Laser marking machine and dual laser ware thereof |
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| Publication Number | Publication Date |
|---|---|
| CN205437496U true CN205437496U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521137691.6U Active CN205437496U (en) | 2015-12-31 | 2015-12-31 | Laser marking machine and dual laser ware thereof |
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| CN (1) | CN205437496U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234345A (en) * | 2017-07-14 | 2017-10-10 | 大族激光科技产业集团股份有限公司 | A kind of laser cutting system and its cutting method |
| CN109759693A (en) * | 2019-03-14 | 2019-05-17 | 广州新可激光设备有限公司 | A kind of twin-laser marking equipment of optimization |
-
2015
- 2015-12-31 CN CN201521137691.6U patent/CN205437496U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234345A (en) * | 2017-07-14 | 2017-10-10 | 大族激光科技产业集团股份有限公司 | A kind of laser cutting system and its cutting method |
| CN107234345B (en) * | 2017-07-14 | 2019-06-14 | 大族激光科技产业集团股份有限公司 | A kind of laser cutting system and its cutting method |
| CN109759693A (en) * | 2019-03-14 | 2019-05-17 | 广州新可激光设备有限公司 | A kind of twin-laser marking equipment of optimization |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518057 401m-2, bike science and technology building, No. 9, scientific research road, Maling community, Yuehai street, Nanshan District, Shenzhen, Guangdong Province Patentee after: Shenzhen Taide Laser Technology Co.,Ltd. Address before: 518000 floor 1 and 2, building B, Changyuan new material port, Nanshan District, Shenzhen, Guangdong Patentee before: SHENZHEN TETE LASER TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |