CN108161238A - A kind of laser mark printing device, method and storage medium - Google Patents
A kind of laser mark printing device, method and storage medium Download PDFInfo
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- CN108161238A CN108161238A CN201711498918.3A CN201711498918A CN108161238A CN 108161238 A CN108161238 A CN 108161238A CN 201711498918 A CN201711498918 A CN 201711498918A CN 108161238 A CN108161238 A CN 108161238A
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- laser
- mark
- rotating arm
- printing device
- marking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The embodiment of the present invention belongs to laser marking technical field, it is related to a kind of laser mark printing device, including laser marking machine and mounting bracket, wherein described mounting bracket includes mounting post and rotating arm, the laser head of the laser marking machine is located at described rotating arm one end, the other end of the rotating arm is installed in the mounting post, and the rotating arm can be based on the mounting post and the laser head is driven to rotate along vertical plane.The scheme provided according to embodiments of the present invention, by the way that the transverse arm part of the mounting bracket of prior art laser head is changed to rotatable rotating arm by original immobilizing, so as to change the incident angle of laser, mark product external surfaces mark can have both been treated in the case where ensureing cost savings, also can inner surface mark, extend mark range.Further, it would be desirable to provide the laser marking methods and storage medium applied to the laser mark printing device.
Description
Technical field
The embodiment of the present invention belongs to a kind of laser marking technical field more particularly to laser mark printing device, method and storage
Medium.
Background technology
Currently for the circular article mark such as ring, at present usually using the mode of laser marking machine cooperation turntable into
Row mark, is divided into the mark of circular article outer surface mark and inner surface mark, and rotation marking apparatus is generally only capable of to circle
The outer surface of cyclic annular article carries out mark, can not inner surface progress marking；And there is the turntable of a kind of adjustable angle can be with
Realize that inner surface carries out marking, but equipment cost and control cost increase, and when carrying out rotary marking, due to mark object
It is elevated, laser spot may be caused to exceed the adjustable range of laser marking machine, lead to not mark；In addition existing laser is beaten
The mark range of mark machine is limited at the plane being parallel to below field lens where laser spot, the specific mark in the plane
Range is determined which has limited the application ranges of laser marking machine by the specification of field lens.
Invention content
To solve the above-mentioned problems, the embodiment of the present invention provides a kind of laser mark printing device, in the feelings for ensureing cost savings
The laser marking to the inner surface and the outer surface of circular article, and expansion of laser light mark range are realized under condition, to adapt to difference
Mark scene, also provided is a kind of laser marking methods and storage medium applied to the laser mark printing device.
On the one hand, the embodiment of the present invention provides a kind of laser mark printing device, including laser marking machine and mounting bracket, wherein institute
It states mounting bracket and includes mounting post and rotating arm, the laser head of the laser marking machine is located at described rotating arm one end, the rotation
The other end of arm is installed in the mounting post, and the rotating arm can be based on the mounting post and drive the laser head along vertical plane
It rotates.
Further, further include can be described along the elevating mechanism of the mounting post elevating movement for the laser mark printing device
Rotating arm is fixed on one end of the elevating mechanism, and the elevating mechanism can drive the rotating arm to be risen in the mounting post
Drop movement.
In some embodiments of the invention, the laser mark printing device further includes driving mechanism, the drive of the driving mechanism
Moving axis connects the rotating arm, wherein, described drive shaft one end is fixed on one end of the elevating mechanism, and the drive shaft is another
One end that the rotating arm is stretched at end is fixed, the rotating arm to be driven to rotate.
In some embodiments of the invention, the driving mechanism is installed in the elevating mechanism or the mounting post.
In some embodiments of the invention, the elevating mechanism includes annulus fixinig plate, the rotating arm and the lifting
One end of mechanism connection is provided with annulus fixedly connected part, and the annulus fixinig plate and the annulus fixedly connected part pass through manual
Locking member locks, and the annulus fixedly connected part can drive the rotating arm to rotate by a certain angle.
It is circumferentially equal respectively on the annulus fixinig plate and the annulus fixedly connected part in some embodiments of the invention
Several one-to-one mounting holes of even setting, are interted that the mounting hole is locked the annulus fixinig plate and annulus is consolidated by bolt
Determine connector；Locating shaft, the centrally disposed location hole of the annulus fixedly connected part, institute are additionally provided on the annulus fixinig plate
Rotating arm is stated to be set on the locating shaft by the annulus fixedly connected part.
On the other hand, the embodiment of the present invention provides a kind of laser marking method, applied to above-mentioned laser mark printing device, packet
It includes：
It will treat that mark product is positioned on workbench；
By adjusting the position of elevating mechanism and rotating arm, the focal length of laser marking machine is adjusted, makes to be mounted on the rotation
The laser that laser head on arm is sent out focuses on outer surface or the inner surface for treating mark product；Wherein, outer surface is carried out
During mark, the angle of the elevating mechanism and the rotating arm in the adjusting mounting post is adjusted so that the laser head exports
The focus of laser is fallen treats mark product external surfaces described, when carrying out inner surface mark, the focus of the laser head output laser
It falls and treats mark product inner surface described；
Start the laser marking machine, according to the mark parameter of setting to the outer surface for treating mark product or interior table
Face carries out laser marking.
Further, the position by adjusting elevating mechanism and rotating arm, the focal length for adjusting laser marking machine are specific
Including performing following one or more operations：
It adjusts the angle of the rotating arm, adjust the mounting post relative to described in the height of the workbench and adjustment
Level altitude of the rotating arm in the mounting post.
Further, when carrying out laser marking, the method further includes：When marking area is curved surface, institute is worked as in acquisition
The mark parameter of marking area is stated, according to the cambered surface distance of marking area described in the mark parameter acquiring, and according to the arc
Whether identity distance is from more than predetermined threshold value determining whether to adjust the output power of the laser marking machine in real time during mark；
Wherein, the marking area includes one or more sub- marking areas, when cambered surface distance is no more than predetermined threshold value, for
The sub- marking area near apart from laser spot in the marking area, the output power reduces, in the marking area
The remote sub- marking area of distance focal point, the output power increase.
On the other hand, the embodiment of the present invention also provides a kind of non-volatile computer readable storage medium storing program for executing, described non-transient
Computer-readable recording medium storage program instruction performs above-mentioned laser when laser mark printing device performs described program instruction
Marking method.
Laser mark printing device, method and the storage medium provided according to embodiments of the present invention, by by prior art laser
The transverse arm part of the mounting bracket of head is changed to rotatable rotating arm by original immobilizing, so as to change the incidence of laser
Angle, the structure of laser mark printing device provided in an embodiment of the present invention is simple, can both have been treated in the case where ensureing cost savings
Mark product external surfaces mark, also can inner surface mark, extend mark range.
Description of the drawings
It, below will be to embodiment or description of the prior art in order to illustrate more clearly of the present invention or scheme of the prior art
Needed in attached drawing make one and simple introduce, it should be apparent that, the accompanying drawings in the following description is some realities of the present invention
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the schematic diagram of laser mark printing device provided in an embodiment of the present invention；
Fig. 2 is another schematic diagram of laser mark printing device provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram that elevating mechanism is installed in mounting post provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram that driving mechanism provided in an embodiment of the present invention connects rotating arm；
Fig. 5 is another schematic diagram that driving mechanism provided in an embodiment of the present invention connects rotating arm；
The schematic diagram for the laser mark printing device that Fig. 6 another embodiment of the present invention provides；
Fig. 7 is another schematic diagram of laser mark printing device that another embodiment of the present invention provides；
Fig. 8 is the schematic diagram that laser mark printing device provided in an embodiment of the present invention carries out outer surface mark；
Fig. 9 is the schematic diagram that laser mark printing device provided in an embodiment of the present invention carries out inner surface mark；
Figure 10 is the schematic diagram of the circular article cross section in the embodiment of the present invention；
Figure 11 is the flow diagram of laser marking method provided in an embodiment of the present invention.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the present invention program, below in conjunction in the embodiment of the present invention
The technical solution in the embodiment of the present invention is clearly and completely described in attached drawing.Unless otherwise defined, it is used herein
All technical and scientific terms have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.Herein
Used term is intended merely to the purpose of description specific embodiment in the description of the invention, it is not intended that in limitation originally
Invention.Term " comprising " and " having " and their any changes in description and claims of this specification and above-mentioned attached drawing
Shape, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, method, system, product or
The step of equipment is not limited to list or unit, but optionally further include the step of not listing or unit or optional
Ground is further included for other intrinsic steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
The embodiment of the present invention provides a kind of laser mark printing device, including laser marking machine and mounting bracket, refering to Fig. 1, wherein
The mounting bracket includes mounting post 10 and rotating arm 20, and the laser head 30 of the laser marking machine (not shown) is located at described
The one end of rotating arm 20 far from the mounting post 10, the other end of the rotating arm 20 is installed in the mounting post 10, described
Rotating arm 20 can drive the laser head 30 to rotate along vertical plane based on the mounting post 10.
In some embodiments of the invention, as shown in Fig. 2, further include can be along the mounting post 10 for the laser mark printing device
The elevating mechanism 40 of elevating movement, the elevating mechanism 40 are arranged in the mounting post 10, rotation described in the rotating arm 20
Arm is fixed on one end of the elevating mechanism 40, and the elevating mechanism 40 can drive the rotating arm 20 in the mounting post 10
It moves up and down.Fig. 3 is further referred to, a kind of specific implementation that elevating mechanism 40 is set in mounting post 10 is shown in figure
Example, elevating mechanism 40 include screw, screw one end setting connector 401, and connector 401 can fix rotating arm 20 and other portions
Part.Further, in embodiments of the present invention, the laser mark printing device further includes workbench 50, and the mounting post 10 is installed
On the workbench 50, the workbench 50 is additionally operable to carrying and treats that mark product or carrying place and treat controlling for mark product
Tool.In some embodiments, the laser mark printing device can also coordinate external rotary table to use.
In some embodiments of the invention, refering to Fig. 4, the laser mark printing device further includes driving mechanism 60, the drive
Rotating arm 20 described in the driving axis connection of motivation structure, wherein, described drive shaft one end is fixed on one end of the elevating mechanism 40,
One end that the drive shaft other end stretches into the rotating arm 20 is fixed, the rotating arm 20 to be driven to rotate；At this
In embodiment, the driving mechanism 60 can be installed on elevating mechanism 40, can be also mounted in the mounting post 10, i.e. in Fig. 4
Shown B can be mounting post 10 or elevating mechanism 40；In some embodiments, as shown in figure 5, the rotating arm 20 includes
First pivoted arm 201 and the second pivoted arm 202,201 and second pivoted arm 202 of the first pivoted arm are connected by active connection 203, made
Obtaining rotating arm 20 has multiple degree of freedom, adjusting range bigger.In embodiments of the present invention, driving mechanism 40 can be motor,
Active connection 203 can be pin-joint mechanism or motor etc..In embodiments of the present invention, rotating arm 20 can be arranged to straight-bar
The latter's curved bar does not limit the shape of rotating arm 20 at this.
In other embodiments of the invention, as shown in fig. 6, the elevating mechanism 40 includes annulus fixinig plate 11, it is described
Rotating arm 20 is provided with annulus fixedly connected part 21, the annulus fixinig plate 11 and institute with one end that the elevating mechanism 40 is connect
Annulus fixedly connected part 21 is stated by manual locking part (not shown) to lock, the annulus fixedly connected part 22 can drive
The rotating arm 10 rotates by a certain angle；In further embodiments, as shown in fig. 7, being also installed with when in the mounting post 10
During driving mechanism 40, the annulus fixinig plate 11 can be arranged on the elevating mechanism 40.
In some embodiments, distinguish circumferentially uniformly in the annulus fixinig plate 11 and the annulus fixedly connected part 21
Several one-to-one mounting holes 12 are set, and the manual locking part can be bolt, and interting the mounting hole 12 by bolt can
With the annulus fixinig plate 11 and the annulus fixedly connected part 21 of being locked, due in the annulus fixinig plate 11 and the annulus
360 degree of a circle has mounting hole 12 in fixedly connected part 21, therefore is fixed after can rotating arm 20 be rotated a certain angle, from
And can so that the laser of the hair of laser head 30 is projected with different incident angles and treat on mark product, meet different mark scenes
Mark demand.In some embodiments, the mounting hole 12 can also be the fixing groove of arc, and manual locking part can be in fixation
It is slided in slot so that rotating arm 20 is locked after can smoothly rotating certain angle by manual locking part so that laser light incident
The adjustment of angle is finer, additionally can lock manual locking part again to the other end from one end quick sliding of fixing groove
It is fixed, so as to fulfill quick adjustment of the laser between two incident angles.In further embodiments, the annulus fixinig plate 11
On be additionally provided with locating shaft 13, the centrally disposed location hole (not identified in figure) of the annulus fixedly connected part 21, the rotation
Arm 20 is set in by the annulus fixedly connected part 21 on the locating shaft 13, rotating arm 20 can the locating shaft 13 be axis
Rotation.
In some embodiments of the invention, the laser mark printing device further includes translation mechanism (not shown), described
Translation mechanism drives the mounting post 10 to be moved on the workbench 50, far from or close to treating mark product.Below to this
The operation principle for the laser mark printing device that inventive embodiments provide illustrates.
Refering to Fig. 8 and Fig. 9, wherein Fig. 8 is the schematic diagram for the outer surface progress mark for treating mark product A, and Fig. 9 is treats
The inner surface of mark product A carries out the schematic diagram of mark.Dotted portion therein, which illustrates 20/ elevating mechanism 40 of rotating arm, is pacifying
Fill the motion process of different location or 20/ elevating mechanism 40 of rotating arm at work on column 10.
When treating the progress mark of mark product A outer surfaces, it will treat that mark product A is placed on the workbench 50, complete
It is fixed after focusing into positioning；Detailed process is as follows, and the angle and height of laser head 30 are adjusted by rotating arm 20 and elevating mechanism 40
Degree, enables the laser that laser head 30 is sent out to focus on the marking area for treating mark product A outer surfaces, so as to complete focusing behaviour
Make, then fixation can start the laser marking machine progress outer surface mark operation.
When inner surface carries out mark (can be the further mark operation carried out after outer surface mark is completed,
Can be individual inner surface mark operation), focus operations are carried out before mark, especially by rotating arm 20 and elevating mechanism 40
Adjust 30 angle of laser head and height so that the laser that laser head 30 is sent out can be injected and be focused on and wait to beat at an angle
The marking area of the inner surface of product A is marked, so as to complete focus operations, the laser can be started by then fixing rotating arm 20
Marking machine carries out inner surface mark operation.Further, when carrying out focus operations, the rotating arm 20 can also be adjusted
Angle, the adjustment mounting post 10 are relative to the height and the adjustment rotating arm 20 of the workbench 50 in mounting post 10
On level altitude.
It is wherein, above-mentioned marking data to be set before the mark operation for carrying out inner surface or outer surface,
Such as mark pattern, mark path, the parameter etc. for treating mark product A.
In the present embodiment, laser mark printing device can carry out mark to plane marking area, can also be to curved surface mark area
Domain, the surfaces externally and internally of especially circular article carry out mark operation.In some embodiments, when marking area is curved surface,
The mark parameter when the marking area is obtained, determines whether to adjust laser marking in real time during mark according to mark parameter
The output power of machine, specifically, in some embodiments, according to the cambered surface of marking area described in the mark parameter acquiring away from
From, and whether determine whether that adjusting the laser in real time during mark beats more than predetermined threshold value according to cambered surface distance
The output power of mark machine, the marking area include one or more sub- marking areas, when cambered surface distance is more than default threshold
During value, for sub- marking area near apart from laser spot in the marking area, the output power reduces, is beaten for described
Mark the sub- marking area that distance focal point is remote in region, the output power increase.It is illustrated with reference to Figure 10, it is illustrated that can be annulus
The outer ring schematic diagram of shape article cross section or the inner ring schematic diagram of circular article cross section, herein by taking outer ring as an example into
Row explanation, Tu10Zhong, the length that the corresponding cambered surface distance of the marking area is circular arc C FDIG, the marking area include two
Sub- marking area, corresponding cambered surface distance is respectively the length of circular arc C FD and the length of circular arc DIG, if circular arc
Of length no more than predetermined threshold value of CFDIGG, then in the case where not adjusting the position for treating mark product (can be opposite be considered
In the case of the mounting post, elevating mechanism and the rotating arm that do not adjust laser mark printing device), using real-time adjustment laser marking machine
The mode of output power carries out mark, can not only carry out appointing in two sub- marking areas corresponding to circular arc C FD and circular arc DIG
One progress mark of meaning, also sub- marking area can carry out trans-regional mark to two, can be treated in this way not adjusting
In the case of mark product space, mark is carried out to large range of single marking area or two marking areas are carried out
Thus trans-regional mark reduces the number that mark product space is treated in adjustment, improve mark efficiency, while also can make mark process more
It is smooth, obtains better mark efficiency, wherein, in order to preferably adjust laser output power, can also be beaten according to different
Mark demand selects the field lens of different focal length.In some embodiments, it is also possible to corresponded to according to mark parameter acquiring marking area
Circular arc corresponding to chord length or camber whether exceed predetermined threshold value to determine whether during the mark described in adjustment in real time
The output power of laser marking machine, such as in Fig. 10, if the corresponding circular arc of a marking area is straight line for circular arc C FD, E
The midpoint of CD, straight line CD and straight line EF are vertical, then the corresponding chord length of the marking area (projected length of marking area) is straight line
The length of CD, corresponding camber are the length of straight line EF, then whether can exceed threshold value according to the length of straight line CD or straight line EF
Whether need to adjust the output power of the laser marking machine judging the marking area during mark in real time；Certainly also may be used
According to mark parameter acquiring other similar to cambered surface distance, chord length or camber decision content, it is numerous to list herein.Wherein laser
It can be obtained by the calculating of laser parameter in the power of different marking areas, it, can using the laser output power of variation during mark
With compensation when the laser focal caused by laser power lose, improve the overall effect in curved surface mark, can also reduce adjustment and treat
The number of the position of mark product and reducing adjust the angle of the rotating arm 20, reduce adjust the mounting post 10 relative to
The height of the workbench 50 and the number for reducing level altitude of the adjustment rotating arm 20 in mounting post 10, to improve
Mark efficiency.In embodiments of the present invention, above-mentioned mark parameter can be the parameter (such as field lens focal length) of field lens or treat
The parameter (such as workpiece radius, chord length, camber, mark width, arc length etc.) of marking area on mark workpiece.
Laser mark printing device provided in an embodiment of the present invention can carry out mark to curve surface work pieces or flat work pieces, pass through
Rotating arm 20 is set, the transverse arm part of the mounting bracket of prior art laser head 30 is changed to rotate by original immobilizing
Rotating arm 20, compared with the prior art middle mark range be limited at a fixed plane, it is provided in an embodiment of the present invention
The incident angle of laser that laser head 30 in laser mark printing device is sent out is adjustable, so as to be incident upon circumferential arbitrary plane
It is interior, in the prior art laser can not it is incident can not mark place, mark can be realized by the change of laser incident angle,
The structure of laser mark printing device provided in an embodiment of the present invention is simple, and mark production can have both been treated in the case where ensureing cost savings
The mark of product outer surface, also can inner surface mark, extend mark range.
Based on the laser mark printing device that above-described embodiment provides, the embodiment of the present invention also provides a kind of laser marking method,
As shown in figure 11, shown laser marking method includes：
S10, it will treat that mark product is positioned on workbench；
S20, the position by adjusting elevating mechanism and rotating arm adjust the focal length of laser marking machine, make to be mounted on described
The laser that laser head on rotating arm is sent out focuses on outer surface or the inner surface for treating mark product；Wherein, it carries out outer
During the mark of surface, the angle of the elevating mechanism and the rotating arm in the adjusting mounting post is adjusted so that the laser head
The focus of output laser is fallen treats mark product external surfaces described, when carrying out inner surface mark, the laser head output laser
Focus is fallen treats mark product inner surface described.
S30, start the laser marking machine, according to the mark parameter of setting to the outer surface for treating mark product or
Inner surface carries out laser marking.It in some embodiments, can be right before the mark operation for carrying out inner surface or outer surface
Marking data is set, such as mark pattern, mark path, the parameter etc. for treating mark product.
In embodiments of the present invention, the position by adjusting elevating mechanism and rotating arm, adjusts laser marking machine
Focal length specifically includes the following one or more operations of execution：
It adjusts the angle of the rotating arm, adjust the mounting post relative to described in the height of the workbench and adjustment
Level altitude of the rotating arm in mounting post.
In embodiments of the present invention, due to the cylindrical marking area for treating mark product not in the same plane, exist
When carrying out laser marking, the method further includes：When marking area is curved surface, obtain when the mark of the marking area is joined
Whether number is more than default according to the cambered surface distance of marking area described in the mark parameter acquiring, and according to cambered surface distance
Threshold value determines whether to adjust the output power of the laser marking machine in real time during mark；Wherein, the marking area
Including one or more sub- marking areas, when cambered surface distance is no more than predetermined threshold value, for the marking area middle-range
The sub- marking area near from laser spot, the output power reduce, the remote son of distance focal point in the marking area are beaten
Mark region, the output power increase.
The detailed content of laser marking method provided in an embodiment of the present invention can be filled referring to laser marking in previous embodiment
The operation principle put, and with advantageous effect corresponding with the laser mark printing device, herein not reinflated explanation.
Laser marking method provided in an embodiment of the present invention, the laser marking dress based on the rotating arm with adjustable angle
It puts, so as to change the incident angle of laser, mark product external surfaces mark can have both been treated in the case where ensureing cost savings,
Also can inner surface mark, extend mark range, in addition also can to planar products carry out mark.
The embodiment of the present invention provides a kind of non-volatile computer readable storage medium storing program for executing, and the non-volatile computer is readable
Storage medium has program stored therein instruction, when laser equipment performs described program instruction, for performing in above method embodiment
The laser marking method and step when performing the method and step, have the technique effect of above method embodiment.
The not technical detail of detailed description in the present embodiment, reference can be made to the technology contents provided in the application embodiment of the method.
The embodiment of the present invention also provides a kind of computer program product, and the product can perform in the application embodiment of the method
The laser marking method provided has the corresponding function module of execution method and corresponding advantageous effect.Not in the present embodiment
In detailed description technical detail, reference can be made to the technology contents provided in the application embodiment of the method.
It should be noted that the above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in one
In computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions to
(can be personal computer, server or network equipment etc.) or intelligent terminal or place so that computer installation
Manage the part steps that device (Processor) performs each embodiment the method for the present invention.And aforementioned storage medium includes：U
Disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access
Memory, RAM), the various media that can store program code such as magnetic disc or CD.
In above-described embodiment provided by the present invention, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the module, only
Only a kind of division of logic function, can there is other dividing mode in actual implementation, for example, multiple module or components can be tied
It closes or is desirably integrated into another system or some features can be ignored or does not perform.
The module illustrated as separating component may or may not be physically separate, be shown as module
The component shown may or may not be physical module, you can be located at a place or can also be distributed to multiple
In network element.Some or all of module therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
Obviously, embodiments described above is only part of the embodiment of the present invention, instead of all the embodiments, attached
Presently preferred embodiments of the present invention is given in figure, but is not intended to limit the scope of the claims of the present invention.The present invention can be with many differences
Form realize, on the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more thorough
Comprehensively.Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art comes,
Can still modify to the technical solution recorded in aforementioned each specific embodiment or to which part technical characteristic into
Row equivalence replacement.Every equivalent structure done using description of the invention and accompanying drawing content, is directly or indirectly used in other
Relevant technical field, similarly within scope of patent protection of the present invention.
Claims (10)
1. a kind of laser mark printing device, which is characterized in that including laser marking machine and mounting bracket, wherein the mounting bracket includes peace
Column and rotating arm are filled, the laser head of the laser marking machine is located at described rotating arm one end, the other end installing of the rotating arm
In the mounting post, the rotating arm can be based on the mounting post and the laser head is driven to rotate along vertical plane.
2. laser mark printing device according to claim 1, which is characterized in that the laser mark printing device further includes can be along institute
The elevating mechanism of mounting post elevating movement is stated, the rotating arm is fixed on one end of the elevating mechanism, and the elevating mechanism can
The rotating arm is driven to be moved up and down in the mounting post.
3. laser mark printing device according to claim 2, which is characterized in that the laser mark printing device further includes driving machine
Structure, rotating arm described in the driving axis connection of the driving mechanism, wherein, described drive shaft one end is fixed on the elevating mechanism
One end, one end that the drive shaft other end stretches into the rotating arm are fixed, the rotating arm to be driven to rotate.
4. laser mark printing device according to claim 3, which is characterized in that the driving mechanism is installed in the elevator
On structure or the mounting post.
5. laser mark printing device according to claim 2, which is characterized in that the elevating mechanism includes annulus fixinig plate,
The rotating arm is provided with annulus fixedly connected part, the annulus fixinig plate and the circle with one end that the elevating mechanism is connect
Ring fixedly connected part is locked by manual locking part, and the annulus fixedly connected part can drive the rotating arm to rotate certain angle
Degree.
6. laser mark printing device according to claim 5, which is characterized in that the annulus fixinig plate and the annulus are fixed
Several one-to-one mounting holes are circumferentially uniformly arranged on connector respectively, interting the mounting hole by bolt is locked institute
State annulus fixinig plate and annulus fixedly connected part；Locating shaft is additionally provided on the annulus fixinig plate, the annulus is fixedly connected
The centrally disposed location hole of part, the rotating arm are set in by the annulus fixedly connected part on the locating shaft.
7. a kind of laser marking method, applied to claim 2 to 6 any one of them laser mark printing device, which is characterized in that
Including：
It will treat that mark product is positioned on workbench；
By adjusting the position of elevating mechanism and rotating arm, the focal length of laser marking machine is adjusted, makes to be mounted on the rotating arm
The laser that sends out of laser head focus on outer surface or the inner surface for treating mark product；Wherein, outer surface mark is carried out
When, the angle of the elevating mechanism and the rotating arm in the adjusting mounting post is adjusted so that the laser head exports laser
Focus fall and treat mark product external surfaces described, when carrying out inner surface mark, the focus of the laser head output laser is fallen
It is described to treat mark product inner surface；
Start the laser marking machine, according to the mark parameter of setting to the outer surface for treating mark product or inner surface into
Row laser marking.
8. laser marking method according to claim 7, which is characterized in that described by adjusting elevating mechanism and rotating arm
Position, the focal length for adjusting laser marking machine specifically includes the following one or more operations of execution：
It adjusts the angle of the rotating arm, adjust the mounting post relative to the height of the workbench and the adjustment rotation
Level altitude of the arm in the mounting post.
9. laser marking method according to claim 7, which is characterized in that when carrying out laser marking, the method is also
Including：
When marking area is curved surface, the mark parameter when the marking area is obtained, according to the mark parameter acquiring
The cambered surface distance of marking area, and it is whether real during mark to determine whether more than predetermined threshold value according to cambered surface distance
When adjust the output power of the laser marking machine；Wherein, the marking area includes one or more sub- marking areas, works as institute
It is described for sub- marking area near apart from laser spot in the marking area when stating cambered surface distance no more than predetermined threshold value
Output power reduces；For the remote sub- marking area of distance focal point in the marking area, the output power increase.
A kind of 10. non-volatile computer readable storage medium storing program for executing, which is characterized in that the non-transient computer readable storage medium storing program for executing
Program instruction is stored, is performed when laser mark printing device performs described program instruction as claim 7~9 any one of them swashs
Light marking method.
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| CN201711498918.3A CN108161238A (en) | 2017-12-30 | 2017-12-30 | A kind of laser mark printing device, method and storage medium |
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| CN201711498918.3A CN108161238A (en) | 2017-12-30 | 2017-12-30 | A kind of laser mark printing device, method and storage medium |
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| CN201711498918.3A Pending CN108161238A (en) | 2017-12-30 | 2017-12-30 | A kind of laser mark printing device, method and storage medium |
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Application publication date: 20180615 |