CN106475687B - Laser marking device - Google Patents
Laser marking device Download PDFInfo
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- CN106475687B CN106475687B CN201611231494.XA CN201611231494A CN106475687B CN 106475687 B CN106475687 B CN 106475687B CN 201611231494 A CN201611231494 A CN 201611231494A CN 106475687 B CN106475687 B CN 106475687B
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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
- B23K26/36—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 present invention relates to a kind of marking equipment, especially a kind of laser marking device belongs to the technical field of laser marking.According to technical solution provided by the invention, the laser marking device, including rack；Rotating mechanism of the setting for realizing the feed mechanism of workpiece feeding and for simultaneously conveying work pieces to be clamped on the panel of the rack, material fetching mechanism, laser marking mechanism, reading code mechanism and discharge mechanism are set gradually in the rotation direction of rotating mechanism, the material fetching mechanism, laser marking mechanism, reading code mechanism are with discharge mechanism in faceplate in the outside of rotating mechanism；The sub-material receiving mechanism of setting and discharge mechanism cooperation in the lower section of the panel；Structure of the invention is compact, can greatly reduce the blanking time and wait for the time of laser marking, simplify mark flow, substantially increase production capacity, securely and reliably.
Description
Technical field
The present invention relates to a kind of marking equipment, especially a kind of laser marking device belongs to the technical field of laser marking.
Background technology
Laser marking is that permanent label is stamped on a variety of different material surfaces with laser beam.The effect of mark is logical
Deep layer substance is exposed in the evaporation for crossing entry material, or " quarter " goes out by luminous energy leads to the Chemical Physics variation of entry material
Trace, or moieties are burnt up by luminous energy, show the required pattern etched, word.Laser marking has signature velocity
Soon, the advantages that continuous work stability is good, positioning accuracy, is widely used in electronics, hardware, aviation, auto parts etc.
The marking of the figure and word in various fields.
Laser marking device is generally made of workbench, laser and control system.The workpiece such as lead sealing circuit laser into
When the mark of row surface, need to be fixed to be placed on workbench carries out manual working.Manually operation is all first by a work
Part is placed on clamping device, is waited for laser after the completion of workpiece surface marking, then manually remove workpiece, is then placed next work
Part.Being needed after feeding in this way could blanking after waiting for laser marking to complete (generally at 4 seconds or so).Artificial loading probably needs
2 seconds, blanking probably needed the 2 seconds 4 seconds time needed along with laser marking, was equivalent to one work pieces process of completion
Time is 8 seconds (determining that the time that mark effect needs is longer if necessary to infrared reading code).Therefore current laser equipment people
Work is of high cost, and the activity duration is long, and low production efficiency can not meet the market demand.
Therefore it provides a kind of laser marking device how to make artificial loading, laser marking and artificial crawl blanking simultaneously into
It goes and synchronously completes and have become industry technical problem urgently to be resolved hurrily.
Invention content
The purpose of the present invention is overcoming the deficiencies in the prior art, a kind of laser marking device is provided, structure is tight
It gathers, the blanking time can be greatly reduced and waits for the time of laser marking, simplify mark flow, substantially increase production capacity, pacify
It is complete reliable.
According to technical solution provided by the invention, the laser marking device, including rack；On the panel of the rack
Be arranged for realizing workpiece feeding feed mechanism and for be clamped and conveying work pieces rotating mechanism, along rotating mechanism turn
Material fetching mechanism, laser marking mechanism, reading code mechanism and discharge mechanism, the material fetching mechanism, laser are set gradually on dynamic direction
Marking mechanism, reading code mechanism are with discharge mechanism in faceplate in the outside of rotating mechanism；The panel lower section setting with
The sub-material receiving mechanism of discharge mechanism cooperation；
Material fetching mechanism can by feed mechanism transmit workpiece be positioned on rotating mechanism, rotating mechanism workpiece can be rotated to
The underface of laser marking mechanism can carry out the workpiece of underface required laser marking using laser marking mechanism；Laser
Workpiece after mark is sent to reading code mechanism by rotating mechanism, to be read the mark information on workpiece by reading code mechanism
It takes；After reading code mechanism reads mark information, workpiece is sent to discharge mechanism by rotating mechanism, and discharge mechanism is by the work after mark
Part takes out from rotating mechanism, and send to sub-material receiving mechanism and carry out sub-material and rewinding.
It is additionally provided with workpiece detection mechanism on the panel, RFID writes mechanism and RFID read mechanisms, the workpiece sensing
Adjacent to material fetching mechanism, RFID writes mechanism between workpiece detection mechanism and laser marking mechanism for mechanism, and RFID read mechanisms, which are located at, to swash
Light marking mechanism and reading code are inter-agency.
The feed mechanism includes the vibrating disk being installed on panel and the straight-line oscillation on the outside of the vibrating disk
Track, the straight-line oscillation track installation on straight-line oscillation generator, the workpiece entrance of straight-line oscillation track and vibrating disk
Workpiece outlet is connected, the neighbouring material fetching mechanism in workpiece outlet of straight-line oscillation track.
The rotating mechanism includes turntable and the disk middle spindle positioned at the center of turntable area, in the center of turntable
Axis is equipped with bearing block, and turntable is installed on by bearing block on panel, and turntable is located above panel, is additionally provided with below panel
Rotating blade drive for driving disc rotation；Several clip claw mechanisms for clamping workpiece, institute are set on the turntable
Clip claw mechanism is stated to be evenly distributed on turntable；The lower section of turntable is equipped with the feeding lifting body for being used to open clip claw mechanism, institute
It is corresponding with material fetching mechanism position on panel to state feeding lifting body.
The clip claw mechanism includes the workpiece support for being used to support workpiece and the clamping jaw on the outside of workpiece support,
The clamping jaw is installed on the upper end of clamping jaw supporting block, and the lower end of the clamping jaw supporting block and the clamping jaw link block below turntable connect
It connects, the clamping jaw link block is installed on the clamping jaw guide rail of disk lower surface, and clamping jaw link block can move on clamping jaw guide rail, take
Expect that lifting body drives clamping jaw link block when being moved on clamping jaw guide rail, it can be so that clamping jaw opens or closes.
The rotating blade drive is additionally provided with origin detection biography by shaft coupling and center of turntable axis connection on bearing block
Sensor is equipped with the origin detection piece coordinated with origin detection sensor on disk middle spindle.
The discharge mechanism includes the discharge supporting rod being distributed in vertically on panel, and the discharge supporting rod is equipped with discharge
Pipe fixed block, drainage conduit fixed block are equipped with drainage conduit, are arranged for workpiece to be blown into discharge in the outside of drainage conduit fixed block
The blow head of pipe, the blow head are installed on blow head fixed block.
The sub-material receiving mechanism includes sub-material receiving rack and the sub-material panel in the sub-material receiving rack, in institute
Sub-feed tube of the top setting of sub-material panel for being connected to discharge mechanism is stated, several points are equipped in the lower section of the sub-material panel
Expect rewinding box, it is corresponding with the material-dropping hole on sub-material panel in the sub-material rewinding box；
The sub-butt ends for accepting sub-feed tube blanking are set in the sub-material panel, setting is for driving point on sub-material panel
The sub-butt ends driving mechanism of material head movement, sub-butt ends divide when sub-butt ends driving mechanism function is moved to right over material-dropping hole
Workpiece on material head can be entered in sub-material rewinding box by material-dropping hole.
The sub-butt ends driving mechanism includes being installed on the sub-material motor of sub-material panel one end and being installed on sub-material panel
The driven synchronous pulley of the other end, the driven synchronous pulley are installed on by synchronous pulley mounting base on sub-material panel, sub-material
Active synchronization belt wheel is installed on the output shaft of motor, passes through sub-material panel between the active synchronization belt wheel, driven synchronous pulley
On synchronization band connection, the synchronous belt outside be arranged sub-butt ends linear slide rail, sub-butt ends are on sub-butt ends linear slide rail
Synchronous belt can be followed to move synchronously；It is equipped with several sub-material sensor for countering, the sub-material meter in the outside of sub-butt ends linear slide rail
Number sensor is just corresponding one by one with material-dropping hole on sub-material panel.
The sub-butt ends are equipped with the material-distributing hole of perforation sub-butt ends, sub-material piece are equipped in the sub-butt ends, on sub-butt ends
Material splitting cylinder sub-material piece can be pushed to stretch in sub-butt ends, when sub-material piece stretches in sub-butt ends, can block or open point
Expect hole；When material-distributing hole is opened, it can be entered in sub-material rewinding box by material-dropping hole into the workpiece in material-distributing hole.
Advantages of the present invention：Workpiece is positioned on the clip claw mechanism of rotating mechanism by material fetching mechanism, rotating mechanism band
Part of starting building is moved to the laser marking mechanism and carries out mark, and the workpiece is moved to the material discharging machine with the rotating mechanism
Structure, and coordinated using discharge lifting body and discharge mechanism, the workpiece is blown into from clip claw mechanism in drainage conduit, is entered
Workpiece in drainage conduit carries out sub-material and rewinding by sub-material receiving mechanism, to realize workpiece feeding, the laser head mark
With synchronously completing for blanking, greatly reduces the blanking time and wait for the time of laser marking, simplify work flow, carry significantly
High production capacity.
Description of the drawings
Fig. 1 is the stereogram of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is the enlarged drawing on panel of the present invention.
Fig. 4 is the schematic diagram of rotating mechanism of the present invention.
Fig. 5 is the cooperation schematic diagram of the clip claw mechanism and feeding lifting body of rotating mechanism of the present invention.
Fig. 6 is the enlarged drawing of turntable upper gripper jaw of the present invention mechanism.
Fig. 7 is the structural schematic diagram of material fetching mechanism of the present invention.
Fig. 8 is the structural schematic diagram of feeding lifting body of the present invention.
Fig. 9 is the structural schematic diagram of discharge mechanism of the present invention.
Figure 10 is the enlarged drawing of discharge mechanism of the present invention.
Figure 11 is the structural schematic diagram of sub-material receiving mechanism of the present invention.
Figure 12 is the cooperation schematic diagram of sub-butt ends of the present invention and material splitting cylinder.
The enlarged drawing that Figure 13 is rotating mechanism of the present invention, material fetching mechanism coordinates.
Reference sign：1- racks, 2- feed mechanisms, 3- rotating mechanisms, 4- material fetching mechanisms, 5- workpiece detection mechanisms,
6-RFID writes mechanism, 7- laser marking mechanisms, 8-RFID read mechanisms, 9- reading codes mechanism, 10- discharge mechanisms, 11- sub-material reclaimers
Structure, 12- feedings lifting body, 13- discharges lifting body, 101- panels, 102- frames, 103- lower margins, 104- castors, 201- shake
Moving plate, 202- straight-line oscillations track, 203- straight-line oscillations generator, 204- feed mounting plate, 301- clip claw mechanisms, 302- turn
Disk, 303- rotating blade drives, 304- shaft couplings, 305- bearing blocks, 306- origin detections sensor, 307- origin detections piece,
308- turret apertures, 3011- clamping jaws, 3012- clamping jaws link block, 3013- insulating trips, 3014- clamping jaws sliding rail, 3015- extension springs,
3016- rolling bearings, 3017- workpiece supports, 3018- clamping jaws supporting block, 401- suction nozzles, 402- pick-up arm, 403- straight lines are slided
Rail module, 404- feedings motor, 405- feedings support base, 406- feedings line slide rail, 501- workpiece sensings sensor, 502- inspections
Survey fixed block, 503- detections supporting rod, 601-RFID readers, 602- readers support base, 701- lasers, 702- liftings
The infrared code reader of platform, 901-, 902- adjust head, 903- reading codes supporting rod, 1001- discharges supporting rod, 1002- drainage conduits, 1003-
Drainage conduit fixed block, 1004- blow heads, 1005- blow heads fixed block, 1006- discharges sensor, 1007- sensors fixed block,
1008- discharges sensor mount, 1009- discharge supporting rods pedestal, 1101- sub-feed tubes mounting blocks, 1102- sub-feed tubes, 1103-
Sub-material panel, 1104- sub-material motors, 1105- active synchronization belt wheels, 1106- synchronous belts, 1107- sub-butt ends, 1108- sub-material gas
Cylinder, 1109- sub-butt ends linear slide rail, 1110- sub-materials sensor for countering, 1111- synchronous pulleys mounting base, the driven synchronizations of 1112-
Belt wheel, 1113- material-dropping holes, 1114- sub-materials receiving rack, 1115- sub-materials piece, 1116- sub-materials rewinding box, 1117- material-distributing holes,
1201- jacks head, 1202- straight line cylinders and 1203- cylinder fixed seats.
Specific implementation mode
With reference to specific drawings and examples, the invention will be further described.
As shown in Figure 1, Figure 2 and Figure 3, in order to greatly reduce the blanking time and wait for the time of laser marking, simplify
Mark flow, greatly improves production capacity, the present invention includes rack 1；It is arranged for realizing work on the panel 101 of the rack 1
The feed mechanism 2 of part feeding and for be clamped and conveying work pieces rotating mechanism 3, in the rotation direction of rotating mechanism 3 according to
Secondary setting material fetching mechanism 4, laser marking mechanism 7, reading code mechanism 9 and discharge mechanism 10, the material fetching mechanism 4, laser marking
Mechanism 7, reading code mechanism 9 are located at the outside of rotating mechanism 3 with discharge mechanism 10 on panel 101；In the lower section of the panel 101
The sub-material receiving mechanism 11 coordinated with discharge mechanism 10 is set；
The workpiece that feed mechanism 2 transmits can be positioned on rotating mechanism 3 by material fetching mechanism 4, and rotating mechanism 3 can revolve workpiece
The underface for going to laser marking mechanism 7 can carry out required laser to the workpiece of underface using laser marking mechanism 7 and beat
Mark；Workpiece after laser marking is sent to reading code mechanism 9 by rotating mechanism 3, to be believed the mark on workpiece by reading code mechanism 9
Breath is read out；After reading code mechanism 9 reads mark information, workpiece is sent to discharge mechanism 10, discharge mechanism by rotating mechanism 3
10 take out the workpiece after mark from rotating mechanism 3, and send to sub-material receiving mechanism 11 and carry out sub-material and rewinding.
Specifically, rack 1 includes frame 102 and the panel 101 positioned at 102 top of the frame, in the frame 102
Bottom end be equipped with lower margin 103 and castor 104, fixed entire frame 102 and panel 101 can be supported by lower margin 103, led to
It crosses castor 104 and can facilitate and entire rack 1 is moved to desired position, needed for being moved to the marking equipment of the present invention
Position.
Further, workpiece detection mechanism 5 is additionally provided on the panel 101, RFID writes mechanism 6 and RFID read mechanisms
8, adjacent to material fetching mechanism 4, RFID writes mechanism 6 and is located at workpiece detection mechanism 5 and laser marking mechanism 7 workpiece detection mechanism 5
Between, RFID read mechanisms 8 are between laser marking mechanism 7 and reading code mechanism 9.
In the embodiment of the present invention, workpiece can be the form of any required mark, when workpiece is lead sealing circuit, Ke Yili
Mechanism 6 being write with RFID, required information being written into lead sealing circuit, the write-in in lead sealing circuit is read by RFID read mechanisms 8
Content, to judge whether information being written in lead sealing circuit etc. is correct.Usually, it includes RFID reader that RFID, which writes mechanism 6,
601 and it is used to support the reader support base 602 of the RFID reader 601, reader support base 602 is installed on panel
On 101.When it is implemented, being the art to the process for carrying out Card read/write in lead sealing circuit using RFID reader 601
Known to personnel, details are not described herein again.In addition, the specific implementation of RFID read mechanisms 8 is referred to the explanation that RFID writes mechanism 6,
It can mainly realize that the information in lead sealing circuit is read, specially known to those skilled in the art, details are not described herein again.
The feed mechanism 2 includes the vibrating disk 201 being installed on panel 101 and is located on the outside of the vibrating disk 201
Straight-line oscillation track 202, the straight-line oscillation track 202 is installed on straight-line oscillation generator 203, straight-line oscillation track
202 workpiece entrance is connected with the outlet of the workpiece of vibrating disk 201, the neighbouring material fetching mechanism in workpiece outlet of straight-line oscillation track 202
4。
In the embodiment of the present invention, vibrating disk 201 is in the form of annular discs, the discharge port of vibrating disk 201 and straight-line oscillation track 202
Entrance is connected.After thering is vibration machine, workpiece to be placed in vibrating disk 201 inside vibrating disk 201, using in vibrating disk 201
Vibration machine can make workpiece in the discharge port of 201 internal vibration of vibrating disk to vibrating disk 201, and straight-line oscillation generator 203 makes work
Part is in 202 internal vibration of straight-line oscillation track to end.By adjust the vibration voltage of 201 internal vibration generator of vibrating disk, frequency,
And the vibration voltage and frequency of straight-line oscillation track 203, to control feed mechanism 2 feed speed.Straight-line oscillation rail
Road 202 is fixed on straight-line oscillation generator 203, and vibrating disk 201 and straight-line oscillation generator 203 are mounted on feed mounting plate
On 204, feed mounting plate 204 is bolt-connected on panel 101.201 internal vibration generator of vibrating disk and straight-line oscillation
The specific constructive form of 203 vibration feeding of generator is known to those skilled in the art, and details are not described herein again.When workpiece is shaken
It moves to the end of straight-line oscillation track 202, workpiece can be taken to rotating mechanism 3 using material fetching mechanism 4.
As shown in Figure 4, Figure 5 and Figure 6, the rotating mechanism 3 including turntable 302 and is located at 302 center of the turntable
Disk middle spindle, bearing block 305 is installed in the disk middle spindle, turntable 302 is installed on panel by bearing block 305
On 101, turntable 302 is located at 101 top of panel, and being additionally provided with the turntable rotated for driving disc 302 in the lower section of panel 101 drives
Dynamic device 303；Several clip claw mechanisms 301 for clamping workpiece are set on the turntable 302, and the clip claw mechanism 301 exists
It is evenly distributed on turntable 302；The lower section of turntable 302 is equipped with the feeding lifting body 12 for being used to open clip claw mechanism 301, described
Feeding lifting body 12 is corresponding with 4 position of material fetching mechanism on panel 101.
In the embodiment of the present invention, the output shaft of rotating blade drive 303 by shaft coupling 304 and center of turntable axis connection,
The forms such as existing common motor may be used in rotating blade drive 303, specially known to those skilled in the art, herein not
It repeats again.When it is implemented, eight clip claw mechanisms 301 are arranged on turntable 302.Feeding lifting body 12 in the lower section of turntable 302,
Feeding lifting body 12 it is corresponding with 4 position of material fetching mechanism on panel 101, in particular to, the clip claw mechanism on turntable 302
301 when turning to the position where material fetching mechanism 4, feeding lifting body 12 just can to currently will clamping workpiece clamping jaw machine
Structure 301 is jacked, to open clip claw mechanism 301.When material fetching mechanism 4 can be by workpiece in the open state for clip claw mechanism 301
It is positioned on clip claw mechanism 301, after workpiece is placed on clip claw mechanism 301, feeding lifting body 12 is retracted so that clip claw mechanism
301 pairs of Workpiece clampings, convenient for following turntable 302 to be delivered to subsequent station workpiece.
In addition, the rotating blade drive 303 by shaft coupling 304 and center of turntable axis connection, is gone back on bearing block 305
Equipped with origin detection sensor 306, the origin detection piece coordinated with origin detection sensor 306 is equipped on disk middle spindle
307。
In the embodiment of the present invention, bearing block 305 is mounted on framework panel 101, and rotation fortune is done for supporting wheel 302
It is dynamic, several turret apertures 308 are set on turntable 302, can mitigate rotary inertia by turret apertures 308.Turntable 302 can be relative to axis
Bearing 305 rotates, and therefore, origin detection piece 307 is installed on the disk middle spindle of turntable 302, in 305 outside installation of bearing block
Origin detection sensor 306, to ensure the origin position of rotating mechanism 3.When laser marking machine is started to work, turntable 302 passes through
Origin detection sensor 306 rotates to origin position, and turntable 302 is with 45 ° under the driving of rotating blade drive 303 later
One lattice do intermittent rotation.Origin detection sensor 306 is shape of a hoof sensor.
When it is implemented, it is common that the art may be used between origin detection sensor 306, origin detection piece 307
Fit form can realize that the rotation of turntable 302 is former by the specific cooperation of origin detection sensor 306, origin detection piece 307
Point position is determined.The position that turntable 302 rotates under the effect of rotating blade drive 303, can be according to material fetching mechanism 4, work
Part testing agency 5, RFID are write between mechanism 6, laser marking mechanism 7, RFID read mechanisms 8, reading code mechanism 9 and discharge mechanism 10
Location status is set, as long as can be by 302 stable rotation of turntable to desired position region.
Further, the clip claw mechanism 301 includes being used to support the workpiece support 3017 of workpiece and positioned at workpiece
The clamping jaw 3011 in 3017 outside of support base, the clamping jaw 3011 are installed on the upper end of clamping jaw supporting block 3018, the clamping jaw support
The lower end of block 3018 is connect with the clamping jaw link block 3012 of 302 lower section of turntable, and the clamping jaw link block 3012 is installed on turntable
On the clamping jaw guide rail 3014 of 3012 lower surfaces, clamping jaw link block 3012 can move on clamping jaw guide rail 3014, feeding lifting body
12 driving clamping jaw link blocks 3012, can be so that clamping jaw 3011 opens or closes when being moved on clamping jaw guide rail 3014.
In the embodiment of the present invention, for eight groups of 301 circumference uniform distributions of clip claw mechanism on turntable 302, the clip claw mechanism 301 is a left side
Right symmetrical switching mechanism, can realize the clamping to workpiece by clamping jaw 3011, workpiece can be realized by workpiece support 3017
Placement and support, the insulating trip 3013 of electromagnetic shielding action can be played by insulating trip 3013.Clamping jaw guide rail 304 is mounted on turntable
302 bottom surface, clamping jaw link block 3012 can move on clamping jaw guide rail 3014, and clamping jaw link block 3012 passes through clamping jaw supporting block
3018 connect with clamping jaw 3011, and usually, one end of clamping jaw 3011 and clamping jaw supporting block 3018 are hinged, when clamping jaw link block 3012
On clamping jaw guide rail 3014 it is mobile after, clamping jaw supporting block 3018 can be passed through and realize opening or closing between two clamping jaws 3011.
When it is implemented, one group of clip claw mechanism 301 includes two clamping jaw guide rails 3014, on each clamping jaw guide rail 3014
One clamping jaw link block 3012 is set.The setting extension spring 3015 between two clamping jaw link blocks 3012, the two of extension spring 3015
End is connect with clamping jaw link block 3012 respectively, clamping device can be kept to be in normally off by extension spring 3015, clamping jaw connects
It connects block 3012 and the place of jacking head 1201 collision of lifting body 12 is equipped with rolling bearing 3016.
As shown in figure 8, feeding lifting body 12 is including cylinder fixed seat 1203 and is installed on the cylinder fixed seat
The piston rod of straight line cylinder 1202 on 1203, the straight line cylinder 1202 is equipped with jacking head 1201, passes through cylinder fixed seat
1203 can be installed on panel 101, and straight line cylinder 1202 can drive jacking head 1201 to be lifted in the lower section of turntable 302.Work as straight line
The driving jacking head 1201 of cylinder 1202 rises, and is contacted with the rolling bearing of clamping jaw link block 3,012 3016, by jacking head
1201 with the contact of rolling bearing 3016, can realize movement of the clamping jaw link block 3012 on clamping jaw guide rail 3014, and then can be real
The opening of existing clamping jaw 3011.When jacking head 1201 is retracted under the effect of straight line cylinder 1202, under the effect of extension spring 3015,
It can be so that clamping jaw 3011 remains off, it is ensured that the clamping effect of workpiece.
As shown in figs. 7 and 13, the material fetching mechanism 4 is by vacuum slot 401, feeding motor 404, connection vacuum slot
401 and 404 output shaft of feeding motor pick-up arm 402, ensure 401 tracks of vacuum slot straightforward track module 403, with
And feeding motor 404 is fixed on to the feeding support base 405 on panel 101.Feeding support base 405 is equipped with and line slide rail mould
The feeding line slide rail 406 that block 403 coordinates.
When material fetching mechanism 4 works, feeding motor 404 drives the vacuum slot 401 on pick-up arm 402 to draw from origin position
The workpiece of 202 end of straight-line oscillation guide rail, while pickup lifting body 12 opens the clip claw mechanism 301 of rotating mechanism 3, vacuum
After suction nozzle 401 draws the workpiece on straight-line oscillation guide rail 202, workpiece is placed on clip claw mechanism 301, later feeding lifting body
12 straight line cylinder 1202 is retracted, and clip claw mechanism 301 is closed.
As shown in figure 3, workpiece detection mechanism 5 is by workpiece sensing sensor 501, detection fixed block 502 and detection supporting rod
503 compositions.The workpiece sensing sensor 501 of workpiece detection mechanism 5 is installed on detection fixed block 502, is for detecting workpiece
It takes out and is placed on clip claw mechanism 301 in the end of the no straight-line oscillation guide rail 202 by material fetching mechanism 4 from feed mechanism 2.Work as work
After part testing agency 5 continuously can't detect workpiece several times, machine alarm prompts feeding error.Workpiece sensing sensor 501 is
Reflection sensor can be close to inductor, fiber sensor or photoelectric sensor.
Laser marking mechanism 7 includes laser 701 and lifting platform 702.Lifting platform 702 is installed on panel 101.Laser
701 are mounted on lifting platform 702, and steerable lifting platform 702 adjusts the height of laser 701.Laser 701 emits laser
Laser beam marking is carried out to workpiece, when workpiece is positioned by the clip claw mechanism 301 of rotating mechanism 3 to 701 lower section of laser, laser
701 transmitting laser mark mark in the upper surface of workpiece.When it is implemented, existing common structure may be used in lifting platform 702
Form, the detailed process that laser 701 carries out laser marking is known to those skilled in the art, and details are not described herein again.
As shown in figure 3, reading code mechanism 9 is made of infrared code reader 901 and adjusting head 902, infrared code reader 901 is mounted on
It adjusts on head 902, reading code mechanism 9 is fixed on by supporting rack 903 on panel 101.When laser marking machine works, workpiece is through laser
After marking mechanism 7 is to its upper surface mark, reading code mechanism 9 is turned to, infrared code reader 901 reads the mark of workpiece surface,
Judge laser marking mechanism 7 print identify whether conform to quality requirements.
As shown in Figure 9 and Figure 10, the discharge mechanism 10 includes the discharge supporting rod being distributed in vertically on panel 101
1001, the discharge supporting rod 1001 is equipped with drainage conduit fixed block 1003, and drainage conduit fixed block 1003 is equipped with drainage conduit
1002, in the outside of drainage conduit fixed block 1003, the blow head 1004 for workpiece to be blown into drainage conduit 1002 is set, it is described to blow
Gas head 1004 is installed on blow head fixed block 1005.
In the embodiment of the present invention, the bottom end of discharge supporting rod 1001 is equipped with discharge supporting rod pedestal 1009, passes through discharge branch
Entire discharge mechanism 10 can be installed on panel 101 by strut pedestal 1009.Drainage conduit fixed block 1003 is located at discharge supporting rod
One end of 1001 upper end, drainage conduit 1002 passes through drainage conduit fixed block 1003, and is realized and arranged by drainage conduit fixed block 1003
The installation of expects pipe 1002 is fixed.Blow head fixed block 1005 is fixed on drainage conduit fixed block 1003.In addition, further including that discharge passes
Sensor 1006, discharge sensor 1006 are installed on by discharge sensor mount 1008 on sensor fixed block 1007, sensing
Device fixed block 1007 is fixed on discharge supporting rod 1001, and sensor fixed block 1007 is located under drainage conduit fixed block 1003
Side.
When it is implemented, the lower section of turntable 302 is additionally provided with discharge lifting body 13, the discharge lifting body 13 and discharge
Mechanism 10 corresponds to, to be opened with the clip claw mechanism 301 of 10 corresponding position of discharge mechanism.Discharge determines the work of lifting body 13
Process and concrete structure are identical as feeding lifting body 12, can specifically refer to the explanation of feeding lifting body 12, herein
It repeats no more.
When work, 3 clamping workpiece of rotating mechanism rotates to discharge mechanism 10, and discharge sensor 1006 detects clip claw mechanism
After 301 have workpiece, discharge lifting body 12 is open-top by clip claw mechanism 301, and then blow head 1004 is blown, and workpiece is blown into discharge
Pipe 1002 simultaneously enters in sub-material receiving mechanism 11.If discharge sensor 1006 can't detect workpiece, machine alarm.Discharge senses
Device 6 is emission sensor.
As is illustrated by figs. 11 and 12, the sub-material receiving mechanism 11 including sub-material receiving rack 1114 and is located at the sub-material
Sub-material panel 1103 in receiving rack 1114, in the top of the sub-material panel 1103, setting is for being connected to discharge mechanism 10
Sub-feed tube 1102 is equipped with several sub-material rewinding boxes 1116, in the sub-material rewinding box in the lower section of the sub-material panel 1103
1116 is corresponding with the material-dropping hole 1113 on sub-material panel 1103；
In the sub-material panel 1103, the sub-butt ends 1107 for accepting 1102 blanking of sub-feed tube, sub-material panel 1103 are set
Sub-butt ends driving mechanism of the upper setting for driving sub-butt ends 1107 to move, sub-butt ends 1107 are under sub-butt ends driving mechanism function
When being moved to 1113 surface of material-dropping hole, the workpiece on sub-butt ends 1107 can enter sub-material rewinding box 1116 by material-dropping hole 1113
It is interior.
In the embodiment of the present invention, entire sub-material receiving mechanism 11 can be installed on by panel 101 by sub-material receiving rack 1114
Lower section.The upper end of sub-feed tube 1102 is equipped with sub-feed tube mounting blocks 1101, and sub-feed tube mounting blocks 1101 are fixed on the bottom of panel 101
Face, sub-feed tube 1102 are connected with drainage conduit 1102.Sub-material rewinding box 1116 is corresponding with material-dropping hole 1113, that is, passes through material-dropping hole
1113 can enter workpiece sub-material in sub-material rewinding box 1116, and sub-material rewinding box 1116 is installed in sub-material receiving rack 1114.Tool
When body is implemented, six material-dropping holes 1113 are set, therefore, six sub-materials of setting are received in sub-material receiving rack 1114 on sub-material panel 1103
Magazine 1116, in just corresponding distribution relation one by one between sub-material rewinding box 1116 and material-dropping hole 1113.
It can be supported on sub-butt ends 1107 by the workpiece of 1102 sub-material of sub-feed tube, when sub-butt ends 1107 are in sub-material panel
When moving to scheduled 1113 surface of material-dropping hole on 1103, workpiece passes through 1113 corresponding sub-material rewinding box 1116 of material-dropping hole
It is interior.
Further, the sub-butt ends driving mechanism include be installed on the sub-material motor 1104 of 1103 one end of sub-material panel with
And it is installed on the driven synchronous pulley 1112 of 1103 other end of sub-material panel, the driven synchronous pulley 1112 passes through synchronous pulley
Mounting base 1111 is installed on sub-material panel 1103, and active synchronization belt wheel 1105 is equipped on the output shaft of sub-material motor 1104,
It is connected by the synchronous belt 1106 on sub-material panel 1103 between the active synchronization belt wheel 1105, driven synchronous pulley 1112,
The outside setting sub-butt ends linear slide rail 1109 of the synchronous belt 1106, the energy on sub-butt ends linear slide rail 1109 of sub-butt ends 1107
Synchronous belt 1106 is followed to move synchronously；Several sub-material sensor for countering 1110 are equipped in the outside of sub-butt ends linear slide rail 1109,
The sub-material sensor for countering 1110 is positive corresponding one by one with material-dropping hole 1113 on sub-material panel 1103.
In the embodiment of the present invention, sub-butt ends 1107 are installed on sub-butt ends linear slide rail 1109, when synchronous belt 1106 moves
When, sub-butt ends 1107 can move under the guiding role of sub-butt ends linear slide rail 1109, so that sub-butt ends 1107 are moved to institute
The position needed.The quantity of sub-material sensor for countering 1110 is six, right when sub-butt ends 1107 are located at 1113 surface of material-dropping hole
The sub-material sensor for countering 1110 answered carries out accumulated counts, with the quantity of workpiece in each sub-material blanking box 1116 of determination.When point
After workpiece on material head 1107 is fallen into corresponding sub-material rewinding box 1116, synchronous belt 1106 drives sub-butt ends 1107 to sub-material
The underface of pipe 1102.
When it is implemented, the sub-butt ends 1107 are equipped with the material-distributing hole 1117 of perforation sub-butt ends 1107, in the sub-material
Sub-material piece 1115 is equipped in first 1107, the material splitting cylinder 1108 on sub-butt ends 1107 can push sub-material piece 1115 in sub-butt ends 1107
It is interior flexible, when sub-material piece 1115 stretches in sub-butt ends 1107, it can block or open material-distributing hole 1117；Material-distributing hole 1117 is opened
When, it can be entered in sub-material rewinding box 1116 by material-dropping hole 1113 into the workpiece in material-distributing hole 1117.
Workpiece is positioned on the clip claw mechanism 301 of rotating mechanism 3 by the present invention by material fetching mechanism 4, and rotating mechanism 3 drives
Workpiece is moved to the laser marking mechanism 7 and carries out mark, and the workpiece is moved to the discharge mechanism with the rotating mechanism 3
10, and coordinated using discharge lifting body 13 and discharge mechanism 10, the workpiece is blown into drainage conduit from clip claw mechanism 301
In 1002, sub-material and rewinding are carried out by sub-material receiving mechanism 11 into the workpiece in drainage conduit 1002, to realize on workpiece
Material, the laser head mark and blanking synchronously complete, and greatly reduce the blanking time and wait for the time of laser marking, simplify
Work flow, substantially increases production capacity.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of laser marking device, including rack（1）；It is characterized in that：In the rack（1）Panel（101）Upper setting is used
In the feed mechanism for realizing workpiece feeding（2）And the rotating mechanism for simultaneously conveying work pieces to be clamped（3）, along rotating mechanism（3）
Rotation direction on set gradually material fetching mechanism（4）, laser marking mechanism（7）, reading code mechanism（9）And discharge mechanism（10）,
The material fetching mechanism（4）, laser marking mechanism（7）, reading code mechanism（9）With discharge mechanism（10）In panel（101）It is upper to be located at rotation
Rotation mechanism（3）Outside；In the panel（101）Lower section setting and discharge mechanism（10）The sub-material receiving mechanism of cooperation
（11）；
Material fetching mechanism（4）It can be by feed mechanism（2）The workpiece of transmission is positioned over rotating mechanism（3）On, rotating mechanism（3）It can be by work
Part is rotated to laser marking mechanism（7）Underface, utilize laser marking mechanism（7）Needed for capable of being carried out to the workpiece of underface
Laser marking；Workpiece after laser marking is by rotating mechanism（3）It is sent to reading code mechanism（9）, to pass through reading code mechanism（9）To work
Mark information on part is read out；In reading code mechanism（9）After reading mark information, rotating mechanism（3）Workpiece is sent to row
Expect mechanism（10）, discharge mechanism（10）By the workpiece after mark from rotating mechanism（3）Upper taking-up, and give to sub-material receiving mechanism
（11）Carry out sub-material and rewinding；
In the panel（101）On be additionally provided with workpiece detection mechanism（5）, RFID write mechanism（6）And RFID read mechanisms（8）, institute
State workpiece detection mechanism（5）Neighbouring material fetching mechanism（4）, RFID writes mechanism（6）Positioned at workpiece detection mechanism（5）With laser marking machine
Structure（7）Between, RFID read mechanisms（8）Positioned at laser marking mechanism（7）With reading code mechanism（9）Between；
The sub-material receiving mechanism（11）Including sub-material receiving rack（1114）And it is located at the sub-material receiving rack（1114）On
Sub-material panel（1103）, in the sub-material panel（1103）Top setting be used for and discharge mechanism（10）The sub-feed tube of connection
（1102）, in the sub-material panel（1103）Lower section be equipped with several sub-material rewinding boxes（1116）, in the sub-material rewinding box
（1116）With sub-material panel（1103）On material-dropping hole（1113）It is corresponding；
In the sub-material panel（1103）It is arranged for accepting sub-feed tube（1102）The sub-butt ends of blanking（1107）, sub-material panel
（1103）It is upper to be arranged for driving sub-butt ends（1107）Mobile sub-butt ends driving mechanism, sub-butt ends（1107）It is driven in sub-butt ends
Mechanism effect is moved to material-dropping hole（1113）When surface, sub-butt ends（1107）On workpiece can pass through material-dropping hole（1113）Into
Enter sub-material rewinding box（1116）It is interior；
The sub-butt ends driving mechanism includes being installed on sub-material panel（1103）The sub-material motor of one end（1104）And it is installed on
Sub-material panel（1103）The driven synchronous pulley of the other end（1112）, the driven synchronous pulley（1112）Pacified by synchronous pulley
Fill seat（1111）It is installed on sub-material panel（1103）On, sub-material motor（1104）Output shaft on active synchronization belt wheel is installed
（1105）, the active synchronization belt wheel（1105）, driven synchronous pulley（1112）Between pass through sub-material panel（1103）On synchronization
Band（1106）Connection, in the synchronous belt（1106）Outside be arranged sub-butt ends linear slide rail（1109）, sub-butt ends（1107）
Sub-butt ends linear slide rail（1109）On can follow synchronous belt（1106）It moves synchronously；In sub-butt ends linear slide rail（1109）Outside
Equipped with several sub-material sensor for countering（1110）, the sub-material sensor for countering（1110）In sub-material panel（1103）Upper and blanking
Hole（1113）It is positive corresponding one by one.
2. laser marking device according to claim 1, it is characterized in that：The feed mechanism（2）Including being installed on panel
（101）On vibrating disk（201）And it is located at the vibrating disk（201）The straight-line oscillation track in outside（202）, the straight line shakes
Dynamic rail road（202）It is installed on straight-line oscillation generator（203）On, straight-line oscillation track（202）Workpiece entrance and vibrating disk
（201）Workpiece outlet be connected, straight-line oscillation track（202）The neighbouring material fetching mechanism in workpiece outlet（4）.
3. laser marking device according to claim 1, it is characterized in that：The rotating mechanism（3）Including turntable（302）With
And it is located at the turntable（302）The disk middle spindle of center is equipped with bearing block in the disk middle spindle（305）, turntable
（302）Pass through bearing block（305）It is installed on panel（101）On, turntable（302）Positioned at panel（101）Top, in panel（101）
Lower section be additionally provided with for driving disc（302）The rotating blade drive of rotation（303）；In the turntable（302）If upper setting
Do the clip claw mechanism for clamping workpiece（301）, the clip claw mechanism（301）In turntable（302）On be evenly distributed；Turntable
（302）Lower section be equipped be used to open clip claw mechanism（301）Feeding lifting body（12）, the feeding lifting body（12）
Panel（101）Upper and material fetching mechanism（4）Position corresponds to.
4. laser marking device according to claim 3, it is characterized in that：The clip claw mechanism（301）Including being used to support
The workpiece support of workpiece（3017）And it is located at workpiece support（3017）The clamping jaw in outside（3011）, the clamping jaw（3011）
It is installed on clamping jaw supporting block（3018）Upper end, the clamping jaw supporting block（3018）Lower end and turntable（302）The clamping jaw of lower section
Link block（3012）Connection, the clamping jaw link block（3012）It is installed on turntable（302）The clamping jaw guide rail of lower surface（3014）On,
Clamping jaw link block（3012）It can be in clamping jaw guide rail（3014）Upper movement, feeding lifting body（12）Drive clamping jaw link block（3012）
In clamping jaw guide rail（3014）It, can be so that clamping jaw when upper mobile（3011）It opens or closes.
5. laser marking device according to claim 3, it is characterized in that：The rotating blade drive（303）Pass through shaft coupling
Device（304）With center of turntable axis connection, in bearing block（305）On be additionally provided with origin detection sensor（306）, in disk middle spindle
It is equipped with and origin detection sensor（306）The origin detection piece of cooperation（307）.
6. laser marking device according to claim 1, it is characterized in that：The discharge mechanism（10）Including being distributed in vertically
Panel（101）On discharge supporting rod（1001）, the discharge supporting rod（1001）It is equipped with drainage conduit fixed block（1003）, row
Expects pipe fixed block（1003）It is equipped with drainage conduit（1002）, in drainage conduit fixed block（1003）Outside be arranged for workpiece to be blown
Enter drainage conduit（1002）Blow head（1004）, the blow head（1004）It is installed on blow head fixed block（1005）On.
7. laser marking device according to claim 1, it is characterized in that：The sub-butt ends（1107）It is equipped with perforation sub-material
Head（1107）Material-distributing hole（1117）, in the sub-butt ends（1107）It is interior to be equipped with sub-material piece（1115）, sub-butt ends（1107）On
Material splitting cylinder（1108）Sub-material piece can be pushed（1115）In sub-butt ends（1107）It is interior flexible, when sub-material piece（1115）In sub-butt ends
（1107）When interior flexible, material-distributing hole can be blocked or opened（1117）；Material-distributing hole（1117）When opening, into material-distributing hole（1117）It is interior
Workpiece can pass through material-dropping hole（1113）Into sub-material rewinding box（1116）It is interior.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611231494.XA CN106475687B (en) | 2016-12-28 | 2016-12-28 | Laser marking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611231494.XA CN106475687B (en) | 2016-12-28 | 2016-12-28 | Laser marking device |
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| CN106475687B true CN106475687B (en) | 2018-08-24 |
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