CN110116272A - Laser marking device - Google Patents
Laser marking device Download PDFInfo
- Publication number
- CN110116272A CN110116272A CN201910364909.8A CN201910364909A CN110116272A CN 110116272 A CN110116272 A CN 110116272A CN 201910364909 A CN201910364909 A CN 201910364909A CN 110116272 A CN110116272 A CN 110116272A
- Authority
- CN
- China
- Prior art keywords
- mould group
- conveying
- laser
- axis
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010330 laser marking Methods 0.000 title claims abstract description 32
- 230000033001 locomotion Effects 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000837 restrainer Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 10
- 230000001360 synchronised effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 239000003500 flue dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
-
- 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
- B23K26/362—Laser etching
-
- 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
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
Abstract
The invention belongs to marking device technical fields, more particularly to a kind of laser marking device, including conveying device, rack and laser, conveying device is installed in rack and for conveying to marking object, laser is installed on the lower section in rack and being located at conveying device, and the laser head of laser is right against the transport path setting of conveying device respectively to carry out laser index carving by sequence to the lower end surface of marking object to what is conveyed via conveying device.Since conveying device is installed in rack, laser is installed in rack, laser is located at the lower section of conveying device, implement laser index carving operation in the bottom that the laser head of laser can treat marking object in this way, maintain its posture is constant laser index carving can be completed to marking object in this way, avoid to marking object overturn and cause end face is equipped with thereon electronic component to be easy with extraneous basal plane there is a phenomenon where scrape generation, and then ensure that safety when marking object is in laser index carving, so that laser index carving operation is gone on smoothly.
Description
Technical field
The invention belongs to marking device technical field more particularly to a kind of laser marking devices.
Background technique
Electronic device needs to go out model, classification and other correlative codes in its surface marking before factory.In electronic device
In marking process, usually electronic device is put on workbench, and is carried out by surface of the marking device to electronic device
Marking.
In the prior art, it when the bottom of electronic device needs to carry out marking, needs to overturn electronic device, make
Its lower end is up to realize marking operation.Though so can be realized the marking of electronic device bottom, electronic device is being overturn
Afterwards, the upper end is face-down, and the electronic component that end face is equipped with thereon is just caused to be easy to occur with the extraneous basal plane such as workbench in this way
It scrapes, causes to damage.
Summary of the invention
The purpose of the present invention is to provide a kind of laser marking devices, it is intended to solve electronic device in the prior art and turn over
When turning marking, the electronic component that end face is equipped with thereon is easy the technical issues of being scraped off.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of laser marking device, including conveying device,
Rack and laser, the conveying device are installed in the rack and for conveying to marking object, the laser installation
In the lower section in the rack and positioned at the conveying device, the laser head of the laser is right against the defeated of the conveying device
Path is sent to be arranged to carry out laser index carving by sequence to each lower end surface to marking object conveyed via the conveying device.
Further, the laser marking device further includes movement mould group, the movement mould group include the linear mould group of X-axis with
The linear mould group of Y-axis, the linear mould group of X-axis are installed in the rack, and it is linear that the linear mould group of Y-axis is installed on the X-axis
On the driving end of mould group, the laser is set on the driving end of the linear mould group of the Y-axis.
Further, the movement mould group further includes Z axis lifting device, and the Z axis lifting device is installed on the Y-axis line
On the driving end of property mould group, the laser is installed on the driving end of the Z axis lifting device.
Further, the Z axis lifting device includes support frame, driving motor and lifting assembly, support frame as described above installation
In on the driving end of the linear mould group of the Y-axis, the lifting assembly is installed in support frame as described above, and the driving motor is installed on
The side of support frame as described above, and the output shaft of the driving motor protrudes into support frame as described above and matches with lifting assembly transmission
It closes, to drive the lifting assembly to move along Z-direction, the laser is installed on the lifting assembly.
Further, the lifting assembly includes driving nut, lifting screw, supporting plate and several guide parts, the drive
Dynamic nut is rotatably installed in support frame as described above along Z-direction, the lifting screw and driving nut thread cooperation,
The driving nut is arranged with the first helical gear, and the output sleeve is equipped with the second helical gear, and the output shaft passes through described the
Two helical gears and first helical gear engagement cooperation to drive the driving nut to rotate around the Z-direction, it is each described in lead
It is installed on support frame as described above along Z-direction to part, the supporting plate is rotatablely installed in the top of the lifting screw, and institute
It states supporting plate to be connected with each guide part, the laser is installed on the supporting plate.
Further, the conveying device includes described defeated to the first conveying mould group of marking object and second for conveying
Mould group is sent, the first conveying mould group and the second conveying mould group are installed on side by side in the rack, and first conveying
The transport path is formed between mould group and the second conveying mould group.
Further, the conveying device further includes two jacking apparatus, two jacking apparatus include jacking cylinder and
Component is jacked, two jacking cylinders are respectively arranged in the first conveying mould group and the second conveying mould group, the top
Component is risen to be connected with the piston rod of the corresponding jacking cylinder and be located at the first conveying mould group and second conveying
Between mould group, the jacking component corresponds to the laser head and is arranged and is used to reach described wait mark above the laser head
It carves object and jacks up limit.
Further, the conveying device further includes two locating parts, and it is defeated that two locating parts are respectively arranged in described first
It send in mould group and the second conveying mould group, the first conveying mould group and described second is protruded into one end of two locating parts
Between conveying mould group and two tops for jacking components are located at, between the locating part and the corresponding jacking component
It is formed with for clamping the grasping part to marking object.
Further, the conveying device further includes Width adjusting mechanism, and the Width adjusting mechanism includes adjusting wide motor, the first transmission
Screw rod and the second drive screw, the wide motor of the tune are installed in the rack, the first end of first drive screw and institute
The first end for stating the second drive screw is sequentially connected with the output shaft for adjusting wide motor, and the first conveying mould group is along its length
The opposite end in degree direction is mounted on link block, and threaded hole, first drive screw are offered on two link blocks
Second end and the second end of second drive screw be fed through two threaded holes respectively and be rotationally connected with described
Two conveying mould groups.
Further, the conveying device further includes two position-limit mechanisms, two position-limit mechanisms include lifting cylinder and
Limited block, two lifting cylinders are installed on the first conveying mould group and second conveying mould group court along Z-direction respectively
Side to each other is simultaneously respectively positioned on the jacking component along the front of the transport path, and two limited blocks are respectively arranged in two
It can protrude on the piston rod of the lifting cylinder and under the driving of the lifting cylinder in the transport path to intercept
It states to marking object.
Beneficial effects of the present invention: laser marking device of the invention by setting conveying device and laser, and makes
The laser head of laser is right against the transport path setting of conveying device, in this way can be in the conveying of conveying device to marking object
Under sequentially by the laser head of laser, and then complete laser index carving operation.And since conveying device is installed in rack, laser
Device is installed in rack, and laser is located at the lower section of conveying device, and the laser head of such laser can treat marking object
Laser index carving operation is implemented in bottom, maintains its posture is constant laser index carving can be completed to marking object in this way, avoids wait mark
It carves object overturning and the electronic component that end face is equipped with thereon is caused to be easy with extraneous basal plane there is a phenomenon where scraping generation, in turn
It ensure that safety when marking object is in laser index carving, so that laser index carving operation is gone on smoothly.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram of laser marking device provided in an embodiment of the present invention；
Fig. 2 is another structural schematic diagram of laser marking device provided in an embodiment of the present invention；
Fig. 3 is the detonation configuration signal of the conveying device and movement mould group of laser marking device provided in an embodiment of the present invention
Figure；
Fig. 4 is the structural schematic diagram of the Z axis lifting device of laser marking device provided in an embodiment of the present invention；
Fig. 5 is the configuration schematic diagram of the Z axis lifting device of laser marking device provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram one of the conveying device of laser marking device provided in an embodiment of the present invention；
Fig. 7 is the partial enlarged view in Fig. 6 at A；
Fig. 8 is the structural schematic diagram two of the conveying device of laser marking device provided in an embodiment of the present invention；
Fig. 9 is the partial enlarged view in Fig. 8 at B；
Figure 10 is the partial enlarged view in Fig. 8 at C；
Figure 11 is the structural schematic diagram three of the conveying device of laser marking device provided in an embodiment of the present invention；
Figure 12 is the partial enlarged view in Figure 11 at D.
Wherein, each appended drawing reference in figure:
10-conveying devices 11-the first convey mould group 12-the second and convey mould group
13-transport path 14-jacking apparatus, 15-locating parts
16-17-belt tension of Width adjusting mechanism mechanism, 18-sensors
20-rack 21-cap, 30-lasers
31-laser head 40-movement linear mould groups of 41-X-axis of mould group
42-Y-axis linear mould group 43-Z axis, 44-directive slide track of lifting device
50-position-limit mechanism 51-mounting rack, 52-lifting cylinders
53-guide sleeve 54-limited block, 60-display modules
61-input equipment 111-link block, 141-jacking cylinders
142-jacking 143-connecting plate of component, 144-raising plates
145-the second wide the 162-the first drive screw of motor of 161-tune of sliding rail part
163-the second drive screw 164-supporting block, 165-guide rod
166-transmission component 167-driving wheel, 168-driven wheels
169-synchronous belt 171-assembling block, 172-adjusting blocks
173-regulating wheel 174-pinch roller, 211-feeding inlets
212-smoke outlet 213-combined aural and visual alarm, 431-support frames
432-driving motor 433-driving, 434-lifting screws of nut
435-supporting plate 436-guide part, 437-first through hole
438-the second through-hole 439-transition axis, 440-shaft coupling
441-442-nut cap of mounting plate part the 443-the first sliding rail parts
444-445-connectors of lifting assembly.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment that Fig. 1~12 is described is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Figures 1 to 3, the embodiment of the invention provides a kind of laser marking devices, including conveying device 10, rack 20
With laser 30, conveying device 10 is installed in rack 20 and for conveying to marking object.Specifically, conveying device 10 can be with
It is the conveying mould group of synchronous belt 169 or screw-type conveying mould group, and for large-scale pcb board class object, two conveying mould groups can be used
The mode conveyed jointly side by side is implemented to convey.
Further, laser 30 is installed on the lower section in rack 20 and being located at conveying device 10, the laser of laser 30
First 31 be right against conveying device 10 transport paths 13 setting with to via conveying device 10 convey respectively under marking object
End face carries out laser index carving by sequence.Wherein, the quantity of laser 30 can be one or multiple, it is preferable that laser 30
Quantity is two, and two lasers 30 are mounted in rack 20, and the laser head 31 of two lasers 30 corresponds to conveying path
Diameter 13 is arranged.This can so acquire balance between laser index carving efficiency and manufacturing cost.
Further, it is also covered with cap 21 in rack 20, the electricity such as industrial PC (not shown) are installed in cap 21
Device equipment and flue dust collecting device (not shown), industrial PC are electrically connected with laser 30 and conveying device 10 etc. to control laser
30 and conveying device 10 etc. operation, and flue dust collecting device then collects generated flue dust when laser index carving operation, and can
So that the smoke outlet 212 that flue dust is provided with from the top of cap 21 is discharged in time.21 side of cap also integrated installation has display module
60 and input equipment 61, to realize that operator commands input.The 21 mountable sound light crossing-signal 213 in top of cap, to swash
Light marking device is run when malfunctioning and alarm.The opposite sides of the corresponding transport path 13 of cap 21 can offer feeding inlet simultaneously
211 and discharge port in order to marking object relative to laser marking device feeding and blanking.
Be described further below to laser marking device provided in an embodiment of the present invention: laser index carving of the invention is set
It is standby, by setting conveying device 10 and laser 30, and the laser head 31 of laser 30 is made to be right against the defeated of conveying device 10
It send path 13 to be arranged, can sequentially pass through the laser head of laser 30 under the conveying of conveying device 10 to marking object in this way
31, and then complete laser index carving operation.And since conveying device 10 is installed in rack 20, laser 30 is installed on rack 20
Interior, laser 30 is located at the lower section of conveying device 10, and the laser head 31 of such laser 30 can treat the bottom of marking object
Implement laser index carving operation, maintains its posture is constant laser index carving can be completed to marking object in this way, avoid to marking object
Part overturns and the electronic component that end face is equipped with thereon is caused to be easy with extraneous basal plane there is a phenomenon where scraping generation, and then guarantees
Safety when marking object is in laser index carving, so that laser index carving operation is gone on smoothly.
In another embodiment of the present invention, as shown in figure 3, laser marking device further includes movement mould group 40, movement
Mould group 40 includes the linear mould group 41 of X-axis and the linear mould group 42 of Y-axis, and the linear mould group 41 of X-axis is installed in rack 20, the linear mould of Y-axis
Group 42 is installed on the driving end of the linear mould group 41 of X-axis, and laser 30 is set on the driving end of the linear mould group 42 of Y-axis.Specifically
Ground, can be in the linear mould of X-axis by the way that the linear mould group 41 of X-axis and the linear mould group 42 of Y-axis, such laser 30 are arranged in rack 20
Under the driving of group 41 and the linear mould group 42 of Y-axis, relative position is realized on two-dimensional surface relative to the bottom to marking object
It quickly adjusts, and then has been obviously improved the flexibility of laser index carving operation.
Preferably, movement mould group 40, which may also include, directive slide track 44, and 44 spaced, parallel of directive slide track is in the linear mould of X-axis
41 setting of group, the linear mould group 42 of Y-axis are slidably mounted on directive slide track 44 away from one end of the linear mould group 41 of X-axis.Such Y-axis line
Property mould group 42 at runtime just can by the dual guiding role of X-axis linear mould group 41 and directive slide track 44 so that its
Motion profile is more accurate.
In another embodiment of the present invention, as seen in figures 3-5, movement mould group 40 further includes Z axis lifting device 43, Z
Axis lifting device 43 is installed on the driving end of the linear mould group 42 of Y-axis, and laser 30 is installed on the driving end of Z axis lifting device 43
On.Specifically, by the way that Z axis lifting device 43 is arranged, such laser 30 can realize phase under the driving of Z axis lifting device 43
For close or separate to marking object, and then it can realize the effective tune for acting on the focal length to the laser beam on marking object
Section, the accuracy for being conducive to laser index carving operation carry out.
In another embodiment of the present invention, as seen in figures 3-5, Z axis lifting device 43 includes support frame 431, driving
Motor 432 and lifting assembly 444, support frame 431 are installed on the driving end of the linear mould group 42 of Y-axis, and lifting assembly 444 is installed on
In support frame 431, driving motor 432 is installed on the side of support frame 431, and the output shaft of driving motor 432 protrudes into support frame
It is driven in 431 and with lifting assembly 444 and cooperates, to drive lifting assembly 444 to move along Z-direction, laser 30 is installed on liter
It comes down to a lower group on part 444.Specifically, when Z axis lifting device 43 works, the output shaft of driving motor 432 rotates and drives lifting assembly
444 move along Z-direction, be so installed on laser 30 on lifting assembly 444 can in company with its realization close to or far to
The movement of marking object.
In another embodiment of the present invention, as seen in figures 3-5, the output shaft of driving motor 432 is along the x axis and Y
The in-plane that axis direction is constituted, which is inserted in support frame 431 and is driven with lifting assembly 444, to be cooperated.Such driving motor
432 can make full use of the assembly space of X-direction and Y direction, to significantly optimize the shared of Z axis lifting device 43
The assembly space of Z-direction makes its working environment so that the whole height of laser marking device is significantly reduced
Adaptability get a promotion.
In another embodiment of the present invention, as shown in figure 5, lifting assembly 444 includes driving nut 433, lifting spiral shell
Bar 434, supporting plate 435 and several guide parts 436, driving nut 433 are rotatably installed in support frame 431 along Z-direction,
Lifting screw 434 and driving nut 433 are threadedly engaged, and driving nut 433 is arranged with the first helical gear, and output sleeve is equipped with second
Helical gear, output shaft drives driving nut 433 by the second helical gear and the first helical gear engagement cooperation, and direction turns about the z axis
Dynamic, each guide part 436 is installed on support frame 431 along Z-direction, and supporting plate 435 is rotatablely installed in the top of lifting screw 434
End, and supporting plate 435 is connected with each guide part 436, laser 30 is installed on supporting plate 435.Specifically, lifting assembly
444 at work, and power is delivered to by the output shaft of driving motor 432 by the second helical gear and the engagement cooperation of the first helical gear
Nut 433 is driven, since driving nut 433 is rotatably installed in support frame 431 along Z-direction, so it can be driven
The lifting screw 434 being threadedly engaged with it is moved along Z-direction, in this way, rotational installation is in the supporting plate on 434 top of lifting screw
435 can drive laser 30 to move along Z-direction, and due to the presence of each guide part 436, supporting plate 435 is along Z-direction
Movement can also avoid rotating in company with lifting screw 434 simultaneously under the limit of each guide part 436, and then realize to laser
The stabilization support of device 30.Further, lifting assembly 444 further includes mounting plate 441, nut cap part 442 and the first sliding rail part 443,
Mounting plate 441 is installed on 435 lower end surface of supporting plate to reinforce the structural strength of supporting plate 435, and nut cap part 442 is then installed on and holds
On supporting plate 435, the upper end of lifting screw 434 and nut cap part 442 are rotatablely connected.First sliding rail part 443 is installed on branch along Z-direction
The side of support 431, and the sliding end of the first sliding rail part 443 is connected with mounting plate 441, to guarantee mounting plate 441 along Z axis side
To the stability and accuracy of movement.
In another embodiment of the present invention, described as shown in figure 5, lifting assembly 444 further includes connector 445
It connects device 445 to be installed in support frame 431, and connector 445 offers first through hole 437 along z axis direction, link block 111 is logical
It crosses bearing to be rotatably installed in first through hole 437, the two-dimensional surface that connector 445 is constituted with Y direction along the x axis
The second through-hole 438 being connected with first through hole 437 is offered, the output shaft of driving motor 432 is set to the second through-hole 438
It is interior.Specifically, on the one hand the presence of connector 445 is that link block 111 provides installation supporting and space, on the other hand but also driving
The output shaft of dynamic nut 433 and driving motor 432 can carry out transmission cooperation in the space of relative closure, dry from extraneous factor
It disturbs, and then ensure that the job stability and reliability of Z axis lifting device 43.And it is the output shaft for protecting driving motor 432,
It can be connected by shaft coupling 440 with transition axis 439, the second helical gear can be sheathed on transition axis 439, and transition axis 439 protrudes into
Cooperate in second through-hole 438 with driving nut 433.
In another embodiment of the present invention, as shown in fig. 6, conveying device 10 includes for conveying to marking object
First conveying mould group 11 and the second conveying mould group 12, the first conveying mould group 11 and the second conveying mould group 12 are installed on rack 20 side by side
On, and transport path 13 is formed between the first conveying mould group 11 and the second conveying mould group 12.It is defeated in particular by setting first
Mould group 11 and second is sent to convey mould group 12, it, can be by the first conveying mould in this way when marking object is the large-sized objects such as pcb board
Group 11 and the second conveying mould group 12 are conveyed simultaneously, and then are realized and conveyed to large size to stablizing for marking object.And when wait mark
It, then can be two-way to independently being carried out compared with small articles by the first conveying mould group 11 and the second conveying mould group 12 when carving object as compared with small articles
Conveying, and laser 30 can also correspond to the first conveying mould group 11 and the second conveying mould group 12 is arranged to realize to the height compared with small articles
Criterion carves operation.
In another embodiment of the present invention, as shown in fig. 6, conveying device 10 further includes two jacking apparatus 14, two tops
Rising device 14 includes jacking cylinder 141 and jacking component 142, and two jacking cylinders 141 are respectively arranged in the first conveying mould group 11
In the second conveying mould group 12, jacking component 142 is connected with the piston rod of corresponding jacking cylinder 141 and is located at the first conveying
Between mould group 11 and the second conveying mould group 12, jacking component 142 corresponds to laser head 31 and is arranged and for that will reach laser head 31
Jacking up to marking object for top limits.Specifically, by setting jacking cylinder 141 and jacking component 142, in this way when to marking
When object motion to 31 top of laser head, jacking component 142 will can be jacked up to marking object so as to marking object be detached from and
The contact for conveying mould group, and then remain stationary relative to laser head 31, in this way can be real under the premise of being not related to stopping transportation and sending mould group
Now to the laser index carving operation of marking object, after marking object completes laser index carving, the conveying mould group that can be operated normally
Quickly conveying, has so just been obviously improved the transfer efficiency for treating marking object, also improves the whole effect of laser index carving process
Rate.
In another embodiment of the present invention, as shown in figure 9, two jacking components 142 include connecting plate 143 and jacking
Plate 144, two jacking cylinders 141 are installed on the first conveying mould group 11 along Z-direction respectively and the second conveying mould group 12 is away from each other
Side, two connecting plates 143 have the first side and second side relative to the setting of the first side, the first side of two connecting plates 143 point
It is not connected with the piston rod of two jacking cylinders 141, second side of two connecting plates 143 is respectively across the first conveying mould group 11 and the
Two conveying mould groups 12 simultaneously protrude between the first conveying mould group 11 and the second conveying mould group 12, and two raising plates 144 are respectively arranged in
Second side upper end of two connecting plates 143 simultaneously is used to that limit will be jacked up to marking object.Specifically, by making two jacking cylinders
141, which are installed on the first conveying mould group 11 and second along Z-direction respectively, conveys the side away from each other of mould group 12, then makes two companies
Fishplate bar 143 just takes full advantage of the first conveying mould as the transition piece between raising plate 144 and jacking cylinder 141 in this way
It organizes 11 and second and conveys the assembly space of the side away from each other of mould group 12, realize two jacking cylinders 141 stablizes installation, keeps away
Exempt from the assembly space between the first conveying mould group 11 of rigging position occupancy of two jacking cylinders 141 and the second conveying mould group 12,
In order to avoid the transport path 13 for treating marking object causes to interfere, on the other hand also avoid occupying the first conveying mould group 11 and second
The assembly space of 12 lower section of mould group is conveyed, and then has significantly saved the Z axis assembly space of conveying device 10, in order to avoid conveying is caused to fill
Set the increase of 10 whole heights.
In another embodiment of the present invention, as shown in figure 9, two jacking components 142 also include the second sliding rail part
145, the second sliding rail part 145 is installed between the first conveying mould group 11 or the second conveying mould group 12 and corresponding raising plate 144.Tool
Body, by the way that the second sliding rail part 145 is installed on the first conveying mould group 11 or the second conveying mould group 12 and corresponding raising plate 144
Between, such raising plate 144 can be protected during moving along Z-direction under the guiding role of the second sliding rail part 145
It holds its athletic posture to stablize, and then realizes that treating stablizing for marking object jacks support.
In another embodiment of the present invention, as shown in fig. 6, conveying device 10 further includes two locating parts 15, two limits
Part 15 is respectively arranged in the first conveying mould group 11 and the second conveying mould group 12, and the first conveying is protruded into one end of two locating parts 15
Between mould group 11 and the second conveying mould group 12 and it is located at the tops of two jacking components 142, locating part 15 and corresponding jacking
It is formed between component 142 for clamping the grasping part to marking object.Specifically, by the way that two locating parts 15 are arranged, and make
It obtains two locating parts 15 and respectively corresponds the setting of two jacking components 142, in this way after marking object is jacked up by jacking component 142, i.e.,
It can firmly be clamped under the position-limiting action of locating part 15, to realize the accurate limit to marking object relative to laser head 31
Position, and then also ensure the accuracy of laser index carving.
In another embodiment of the present invention, as shown in Fig. 6, Fig. 8 and Figure 11, conveying device 10 further includes Width adjusting mechanism
16, Width adjusting mechanism 16 includes adjusting wide motor 161, the first drive screw 162 and the second drive screw 163, and wide motor 161 is adjusted to install
In in rack 20, the first end of the first drive screw 162 and the second drive screw 163 is passed with the output shaft of wide motor 161 is adjusted
The opposite end of dynamic connection, the first conveying mould group 11 is mounted on link block 111, offers threaded hole on two link blocks 111,
The second end of first drive screw 162 and the second drive screw 163 is fed through two threaded holes respectively and is rotationally connected with second
Convey mould group 12.Specifically, by connecting the output shaft for adjusting wide motor 161 with drive screw, the second end of drive screw
It is fed through the link block 111 of the first output mould group 11 and is rotationally connected with the second conveying mould group 12.In this way when conveying device 10 needs
To adjust wide motor 161 that drive screw rotation can be driven, due to even to different width dimensions when marking object conveys
Block 111 is connect to be threadedly engaged with drive screw, it is such first conveying mould group 11 can be faced away under the driving of drive screw or
Close to the direction movement of the second conveying mould group 12, and then realize spacing between the first conveying mould group 11 and the second conveying mould group 12
Adjust so that first conveying mould group 11 and second conveying mould group 12 between can accommodate different in width to marking object.
In another embodiment of the present invention, as shown in Fig. 6, Fig. 8 and Figure 11, Width adjusting mechanism 16 further includes transmission component
166, transmission component 166 includes driving wheel 167, driven wheel 168 and synchronous belt 169, and driving wheel 167 is installed on the first drive screw
162 first end, driven wheel 168 are installed on the first end of the second drive screw 163, and synchronous belt 169 is sheathed on 167 He of driving wheel
Between driven wheel 168, the first end of the first drive screw 162 is connected with the output shaft of wide motor 161 is adjusted.Specifically, pass through
Driving wheel 167, driven wheel 168 and synchronous belt 169 are set, in this way when the wide motor 161 of tune drives the rotation of the first drive screw 162
When, driving wheel 167 can be exported driving force to driven wheel 168 by synchronous belt 169, and then can drive the second drive screw
163 rotations, and then realize that the synchronous driving first of two drive screws conveys mould group 11 relative to the second transmission mould group movement, so just
It has been obviously improved stability of the first conveying mould group 11 relative to the second transmission mould group movement.
In another embodiment of the present invention, as shown in fig. 7, Width adjusting mechanism 16 further includes belt tension mechanism 17, skin
Band elastic mechanism 17 includes that assembling block 171, adjusting block 172, regulating wheel 173 and two pinch rollers 174, assembling block 171 are installed on machine
On frame 20, a lateral edge Z-direction of assembling block 171 offers several first screw holes, and a lateral edge Z-direction of adjusting block 172 is opened
Equipped with several second screw holes, adjusting block 172 wears each first screw hole and each second screw hole sequentially respectively by each bolt to install
In on assembling block 171, on adjusting block 172, two pinch rollers 174 are installed on assembling block 171 and divide the rotational installation of regulating wheel 173
Not Wei Yu regulating wheel 173 opposite sides, 169 winding of synchronous belt crosses the lower wheel face of two pinch rollers 174 and the upper wheel of regulating wheel 173
Face.Specifically, by the way that regulating wheel 173 to be installed on adjusting block 172, and adjusting block 172 can be by adjusting relative to assembling block
171 installation site and realize and moved along Z axis, such regulating wheel 173 just can also be moved along Z axis, then due to synchronous belt 169
The lower wheel face of two pinch rollers 174 and the upper wheel face of regulating wheel 173 are crossed in winding, in this way when the elasticity for needing to adjust synchronous belt 169
When, regulating wheel 173 can be adjusted and moved along Z-direction, and then adjust spacing of the regulating wheel 173 relative to two pinch rollers 174, such as
This can be realized the realization of synchronous belt 169 that the lower wheel face of two pinch rollers 174 and the upper wheel face of regulating wheel 173 are crossed in winding is loosened or
It tightens.
In another embodiment of the present invention, as shown in figure 8, Width adjusting mechanism 16 further includes supporting block 164 and is parallel to
The guide rod 165 of drive screw, supporting block 164 are installed in rack 20, and the first end of guide rod 165 is connected to supporting block 164
On, two link blocks 111 offer through hole, and the second end of guide rod 165 is fed through through hole and is connected to the second conveying mould
Group 12.Specifically, by the way that guide rod 165 is arranged, when such first conveying mould group 11 is moved relative to the second conveying mould group 12, i.e.,
Can be under the guiding role of guide rod 165, the stability and accuracy that maintain it to move.Preferably, the quantity of guide rod 165 is
Three, it is in the layout of the both ends and middle position of the length direction along the first conveying mould group 11 and the second conveying mould group 12 respectively, this
Sample can be realized from three dimensions to the guiding of above-mentioned motion process, further ensure that the first conveying mould group 11 is defeated relative to second
The accuracy and stability for sending mould group 12 to move.
In another embodiment of the present invention, as shown in Figure 10~12, conveying device 10 further includes two position-limit mechanisms 50,
Two position-limit mechanisms 50 include lifting cylinder 52 and limited block 54, and it is defeated that two lifting cylinders 52 are installed on first along Z-direction respectively
Mould group 11 and second is sent to convey the side toward each other of mould group 12 and be respectively positioned on jacking component 142 along the front of transport path 13,
Two limited blocks 54 are respectively arranged on the piston rod of two driving cylinders and can protrude into transport path under the driving of driving cylinder
It is described to marking object to intercept in 13.Specifically, jacking component 142 specifically refers to jacking component along the front of transport path 13
142 away from the side of the conveying direction of the first conveying mould group 11 and the second conveying mould group 12.And pass through setting 52 He of lifting cylinder
Limited block 54, in this way when jacking component 142 jacking up upper one when marking object, it is next can be in limited block to marking object
Jacking 142 region of component is avoided enter under 54 obstruction, just ensure that the order of marking operation in this way, ensure that automation mark
Carve the efficient and orderly progress of operation.Meanwhile first conveying mould group 11 or second conveying mould group 12 corresponding position be also equipped with
Several sensors 18, the transfer position to marking object is monitored and controlled.
In another embodiment of the present invention, as shown in Figure 10~12, two position-limit mechanisms 50 also include mounting rack 51
With guide sleeve 53, two mounting racks 51 are respectively arranged in one of the first conveying mould group 11 and the second conveying mould group 12 toward each other
Side, two lifting cylinders 52 are respectively arranged on two mounting racks 51, and two guide sleeves 53 are installed on two mounting racks along Z-direction respectively
On 51, two limited blocks 54 are fed through the setting of two guide sleeves 53 respectively.Specifically, by the way that guide sleeve 53, such two limit is arranged
Position block 54 can by two guide sleeves 53 guiding role and guarantee its move accuracy and stability.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of laser marking device, it is characterised in that: including conveying device, rack and laser, the conveying device installation
In in the rack and for conveying to marking object, the laser is installed in the rack and is located at the conveying device
Lower section, the laser head of the laser be right against the conveying device transport path be arranged to via the conveying device
Each lower end surface to marking object of conveying carries out laser index carving by sequence.
2. laser marking device according to claim 1, it is characterised in that: the laser marking device further includes movement mould
Group, the movement mould group include the linear mould group of X-axis and the linear mould group of Y-axis, and the linear mould group of X-axis is installed in the rack,
The linear mould group of Y-axis is installed on the driving end of the linear mould group of the X-axis, and the laser is set to the linear mould of the Y-axis
On the driving end of group.
3. laser marking device according to claim 2, it is characterised in that: the movement mould group further includes Z axis lifting dress
It sets, the Z axis lifting device is installed on the driving end of the linear mould group of the Y-axis, and the laser is installed on the Z axis lifting
On the driving end of device.
4. laser marking device according to claim 3, it is characterised in that: the Z axis lifting device includes support frame, drives
Dynamic motor and lifting assembly, support frame as described above are installed on the driving end of the linear mould group of the Y-axis, and the lifting assembly is installed on
In support frame as described above, the driving motor is installed on the side of support frame as described above, and the output shaft of the driving motor protrudes into institute
It states in support frame and is driven with the lifting assembly and cooperated, to drive the lifting assembly to move along Z-direction, the laser
It is installed on the lifting assembly.
5. laser marking device according to claim 4, it is characterised in that: the lifting assembly includes driving nut, rises
Drop screw rod, supporting plate and several guide parts, the driving nut are rotatably installed in support frame as described above along Z-direction, institute
Lifting screw and driving nut thread cooperation are stated, the driving nut is arranged with the first helical gear, and the output shaft is arranged
There is the second helical gear, the output shaft is by second helical gear and first helical gear engagement cooperation to drive the drive
Dynamic nut is rotated around the Z-direction, and each guide part is installed on support frame as described above along Z-direction, the supporting plate
It is rotatablely installed in the top of the lifting screw, and the supporting plate is connected with each guide part, the laser installation
In on the supporting plate.
6. described in any item laser marking devices according to claim 1~5, it is characterised in that: the conveying device includes using
Mould group and the second conveying mould group are conveyed in conveying first to marking object, the first conveying mould group and described second defeated
It send mould group to be installed in the rack side by side, and is formed between the first conveying mould group and the second conveying mould group described
Transport path.
7. laser marking device according to claim 6, it is characterised in that: the conveying device further includes two jackings dress
It sets, two jacking apparatus include jacking cylinder and jacking component, and it is defeated that two jacking cylinders are respectively arranged in described first
It send in mould group and the second conveying mould group, the jacking component is connected with the piston rod of the corresponding jacking cylinder and position
Between the first conveying mould group and the second conveying mould group, the jacking component is arranged corresponding to the laser head to be used in combination
It jacks up described in will reach above the laser head and limits to marking object.
8. laser marking device according to claim 7, it is characterised in that: the conveying device further includes two locating parts,
Two locating parts are respectively arranged in the first conveying mould group and the second conveying mould group, one end of two locating parts
Protrude between the first conveying mould group and the second conveying mould group and be located at the top of the two jacking components, institute
It states and is formed between locating part and the corresponding jacking component for clamping the grasping part to marking object.
9. laser marking device according to claim 6, it is characterised in that: the conveying device further includes Width adjusting mechanism,
The Width adjusting mechanism includes adjusting wide motor, the first drive screw and the second drive screw, and the wide motor of the tune is installed on the machine
On frame, output of the first end of the first end of first drive screw and second drive screw with the wide motor of the tune
Axis transmission connection, the opposite end of the first conveying mould group along its length are mounted on link block, two link blocks
On offer threaded hole, the second end of the second end of first drive screw and second drive screw is fed through respectively
Two threaded holes are simultaneously rotationally connected with the second conveying mould group.
10. laser marking device according to claim 7, it is characterised in that: the conveying device further includes two position restrainers
Structure, two position-limit mechanisms include lifting cylinder and limited block, and two lifting cylinders are installed on along Z-direction described respectively
First conveying mould group and the second conveying mould group side toward each other are simultaneously respectively positioned on the jacking component along the conveying path
The front of diameter, two limited blocks are respectively arranged on the piston rod of two lifting cylinders and can be in the lifting cylinders
It is protruded under driving described to marking object to intercept in the transport path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910364909.8A CN110116272A (en) | 2019-04-30 | 2019-04-30 | Laser marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910364909.8A CN110116272A (en) | 2019-04-30 | 2019-04-30 | Laser marking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110116272A true CN110116272A (en) | 2019-08-13 |
Family
ID=67521745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910364909.8A Pending CN110116272A (en) | 2019-04-30 | 2019-04-30 | Laser marking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110116272A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671870A (en) * | 2012-05-21 | 2012-09-19 | 东莞市凯昶德电子科技股份有限公司 | Device and method for automatically detecting and sorting light emitting diodes (LEDs) |
| CN203739431U (en) * | 2014-01-21 | 2014-07-30 | 四川西汉电子科技有限责任公司 | Pneumatic marking machine |
| CN204236023U (en) * | 2014-11-03 | 2015-04-01 | 厦门博奥星光激光设备有限公司 | A kind of panel with laser marking machine |
| CN105127598A (en) * | 2015-09-24 | 2015-12-09 | 山东大学 | Intermittent laser marking device and method applicable to different melons and fruits |
| CN204998145U (en) * | 2015-09-25 | 2016-01-27 | 苏州赛嘉激光科技有限公司 | Defeated material system of automation of laser marking machine |
| CN106516578A (en) * | 2016-12-28 | 2017-03-22 | 天津普达软件技术有限公司 | Single-motor drive chain conveyor with adjustable width |
| CN206122272U (en) * | 2016-08-31 | 2017-04-26 | 深圳华工激光设备有限公司 | Automatic laser cleaning equipment of power battery |
| CN207155019U (en) * | 2017-08-26 | 2018-03-30 | 温州市大鹏激光科技有限公司 | A kind of double-sided laser marking machine |
| CN207593055U (en) * | 2017-11-28 | 2018-07-10 | 重庆雷步特科技有限责任公司 | Laser marking machine multiple-station rotation work system |
| CN207900460U (en) * | 2018-01-15 | 2018-09-25 | 昆山琉明光电有限公司 | Automatic laser Marking machine for LED support |
| CN108817678A (en) * | 2018-06-26 | 2018-11-16 | 安徽合力股份有限公司合肥铸锻厂 | A kind of laser marking device for sand casting static pressure molding line |
-
2019
- 2019-04-30 CN CN201910364909.8A patent/CN110116272A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671870A (en) * | 2012-05-21 | 2012-09-19 | 东莞市凯昶德电子科技股份有限公司 | Device and method for automatically detecting and sorting light emitting diodes (LEDs) |
| CN203739431U (en) * | 2014-01-21 | 2014-07-30 | 四川西汉电子科技有限责任公司 | Pneumatic marking machine |
| CN204236023U (en) * | 2014-11-03 | 2015-04-01 | 厦门博奥星光激光设备有限公司 | A kind of panel with laser marking machine |
| CN105127598A (en) * | 2015-09-24 | 2015-12-09 | 山东大学 | Intermittent laser marking device and method applicable to different melons and fruits |
| CN204998145U (en) * | 2015-09-25 | 2016-01-27 | 苏州赛嘉激光科技有限公司 | Defeated material system of automation of laser marking machine |
| CN206122272U (en) * | 2016-08-31 | 2017-04-26 | 深圳华工激光设备有限公司 | Automatic laser cleaning equipment of power battery |
| CN106516578A (en) * | 2016-12-28 | 2017-03-22 | 天津普达软件技术有限公司 | Single-motor drive chain conveyor with adjustable width |
| CN207155019U (en) * | 2017-08-26 | 2018-03-30 | 温州市大鹏激光科技有限公司 | A kind of double-sided laser marking machine |
| CN207593055U (en) * | 2017-11-28 | 2018-07-10 | 重庆雷步特科技有限责任公司 | Laser marking machine multiple-station rotation work system |
| CN207900460U (en) * | 2018-01-15 | 2018-09-25 | 昆山琉明光电有限公司 | Automatic laser Marking machine for LED support |
| CN108817678A (en) * | 2018-06-26 | 2018-11-16 | 安徽合力股份有限公司合肥铸锻厂 | A kind of laser marking device for sand casting static pressure molding line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106040531B (en) | A kind of online Full vision high speed and precision dispenser | |
| US6688458B2 (en) | System and method for controlling a conveyor system configuration to accommodate different size substrates | |
| CN206948730U (en) | A kind of special chip mounter of screening cover | |
| CN108243580A (en) | A kind of special chip mounter of screening cover | |
| CN105414950A (en) | Intelligent screw gasket assembling machine, screw sequence supplying mechanism and screw assembling machine | |
| CN109382268B (en) | Back plate glue dispenser | |
| CN107613748A (en) | Three-dimension flexible feeder | |
| CN109531124A (en) | A kind of automatic lock screw machine | |
| CN105242194A (en) | Circuit board test system provided with visual positioning system | |
| CN110116272A (en) | Laser marking device | |
| CN208575386U (en) | A kind of laser marker for medical packaging | |
| CN109632292A (en) | A kind of gear-box torque test equipment | |
| CN205038307U (en) | A circuit board test system for being equipped with vision positioning system | |
| CN210491358U (en) | Drilling machine with fixing device | |
| CN102284868B (en) | Six-freedom-degree space series-parallel operating platform | |
| CN217940730U (en) | Dispensing device for processing PCB | |
| CN114932047A (en) | Large-stroke online dispenser | |
| CN105398821A (en) | Magnetic conveying device capable of ascending and descending | |
| CN206336753U (en) | Height production capacity docks production line | |
| CN213690677U (en) | Visual code scanning analysis equipment | |
| CN209935114U (en) | Five-axis glue dispenser | |
| CN207589297U (en) | Pcb board positioning device | |
| EP2013568B1 (en) | Horizontal-arm coordinate measuring machine | |
| CN209658670U (en) | A kind of cabinet equipment | |
| CN209559782U (en) | A kind of monitor station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |