CN109332906B - FPC full-automatic three-dimensional coaxial optical laser marking machine - Google Patents
FPC full-automatic three-dimensional coaxial optical laser marking machine Download PDFInfo
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- CN109332906B CN109332906B CN201811313456.8A CN201811313456A CN109332906B CN 109332906 B CN109332906 B CN 109332906B CN 201811313456 A CN201811313456 A CN 201811313456A CN 109332906 B CN109332906 B CN 109332906B
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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
- B23K26/362—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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
- B23K26/046—Automatically focusing the laser beam
- B23K26/048—Automatically focusing the laser beam by controlling the distance between laser head and workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
-
- 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
-
- 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
- B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of laser marking equipment, in particular to an FPC full-automatic three-dimensional coaxial optical laser marking machine, which comprises a frame, wherein a workbench, a marking mechanism, a manipulator transfer mechanism, a photographing part and a laser head assembly are arranged on the frame, and the marking mechanism comprises an X-axis beam, a laser emitter, an optical path channel and a reflector group; the laser transmitter sets up on X axle crossbeam, and X axle crossbeam sets up the side at the workstation, light path passageway and the coaxial setting of laser transmitter, laser head subassembly sets up on X axle crossbeam, and manipulator moves the another side that the mechanism placed in the workstation. The invention realizes the coaxial light grabbing picture and the three-dimensional automatic marking, and realizes the characteristics of small occupied space, high precision and high efficiency, the automatic lifting mechanism of the laser head assembly can be used for vertically correcting the focal length up and down, in addition, the laser head assembly can transversely move so as to realize the horizontal marking, and further, the conversion of the laser from the plane to the three-dimensional in the whole process is realized.
Description
Technical Field
The invention relates to the technical field of laser marking equipment, in particular to a full-automatic three-dimensional coaxial optical laser marking machine for an FPC.
Background
Laser marking is a phenomenon that a laser beam with higher energy density is focused on the surface of a processed material, so that the surface of the material is rapidly melted, ablated and evaporated to form pits. The laser mark has the advantages of non-contact processing, no abrasion, no pollution, clear mark, high speed, good durability, low production cost, good anti-counterfeiting effect, high flexibility and the like. Along with the update of production facility, the material that uses is the moon, FPC (flexible circuit board) material, and the body is frivolous, soft, easy deformation, surface thickness difference, and mark pattern is meticulous, and mark accuracy requirement is high, and mark speed requirement is fast, and the laser marking time is because the difference of material thickness needs the manual work to focus the processing, needs continuous adjustment fixed, and is extravagant time and inefficiency, consequently needs an automatic one-time mark work piece not co-altitude surface to carry out laser marking simultaneously, can also automatic laser marking machine of unloading.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide the full-automatic three-dimensional coaxial optical laser marking machine for the FPC, which solves the problem of focusing on surfaces with different heights in the traditional FPC laser marking, achieves the three-dimensional automatic marking while capturing pictures by coaxial light, can achieve the marking with small space, intelligence, high precision and high efficiency, and simultaneously saves the labor cost.
The aim of the invention is achieved by the following technical scheme: the automatic marking machine comprises a machine frame, wherein a workbench, a marking mechanism, a manipulator transferring mechanism, a photographing part, a coaxial CCD (charge coupled device) connecting piece and a laser head assembly are arranged on the machine frame, and the workbench comprises a marking area, a feeding area, a discharging area and a material placing platform; the marking mechanism comprises an X-axis beam, a laser emitter, a light path channel and a reflector group;
the workbench is arranged on the frame, the laser transmitter is movably arranged on the X-axis beam, the X-axis beam is arranged on one side of the workbench, the camera part is arranged on the coaxial CCD connecting piece and horizontally parallel to the marking mechanism, the manipulator transfer mechanism is arranged on the workbench, the manipulator transfer mechanism moves the FPC of the feeding area to the material placing platform, the material placing platform is movably arranged on the workbench, the manipulator transfer mechanism is moved to the marking area by the material placing platform, the photographing part is used for photographing the FPC carried by the material platform for the marking area, the laser transmitter finishes focusing on the FPC carried by the material platform for the marking area according to the data of the image photographed by the photographing part, after focusing is finished, the laser emitted by the laser transmitter forms coaxial light through the reflector group adjustment and is received by the laser head assembly through the light path channel, then the FPC is subjected to laser marking, the material platform shifts the FPC after the laser marking is finished out of the marking area, and the manipulator shifting mechanism shifts the FPC of which the material platform is shifted out of the marking area to the blanking area.
Preferably, the reflector group comprises a first reflector, a second reflector, a third reflector, a fourth reflector and a field lens vibrating mirror group, wherein the first reflector, the second reflector and the laser transmitter form a ninety-degree horizontal included angle, the third reflector, the fourth reflector and the second reflector form a ninety-degree vertical setting, the third reflector is connected with the photographing part through a coaxial CCD (charge coupled device) connecting piece, the fourth reflector is arranged on the photographing part, the field lens vibrating mirror group is arranged on the upper part of the marking area, and laser emitted by the laser transmitter sequentially forms a three-dimensional coaxial light path with a physical light path collected by the photographing part after being reflected by the first reflector, the second reflector, the third reflector, the fourth reflector and the field lens vibrating mirror group, and is marked by the laser head component.
Preferably, the side wall of the X-axis beam is provided with two first sliding rails which are parallel to each other, an X-axis screw rod is arranged on the inner side of the first sliding rail, the laser head assembly is arranged on the first sliding rail in a sliding mode, and the X-axis screw rod is used for driving the laser head assembly to slide.
Preferably, the full-automatic three-dimensional coaxial optical laser marking machine of FPC still includes Z axle elevating system, the laser head subassembly is fixed on the Z axle elevating system, Z axle elevating system drive laser head subassembly reciprocates and realizes focusing to the FPC that the material platform born is put to the marking district.
Preferably, the photographing part, the reflector group and the laser emitter are all located above the marking area, and the photographing range of the photographing part covers the marking area.
Preferably, two second sliding rails parallel to each other are arranged between the X-axis cross beam and the manipulator transfer mechanism, Y-axis screw rods are arranged on the inner sides of the second sliding rails, the material placing platform is arranged on the second sliding rails in a sliding mode, and the Y-axis screw rods are used for driving the material placing platform to slide.
Preferably, the manipulator transfer mechanism comprises a mechanical frame and a movable sucker arranged on the mechanical frame, and the movable sucker is provided with a plurality of groups of suction nozzles.
Preferably, the blanking area is sequentially provided with a baffle material placing box and a plurality of blanking discs along the X axis.
Preferably, the marking machine further comprises an air suction device, one end of the air suction device is arranged in the marking area, and the air suction device is used for sucking away smoke and waste residues generated when the laser head assembly marks the FPC.
Preferably, the feeding area comprises a feeding box and a lifting frame for driving the feeding box to move up and down, and the feeding box is used for bearing stacked FPC.
The invention has the beneficial effects that: the invention realizes the three-dimensional automatic marking while capturing pictures by coaxial light, can effectively solve the problem of focusing aiming at different height surfaces in the current FPC laser marking, and can realize the marking with small space, intellectualization, high precision and high efficiency, and the vertical up-down adjustment of focal length is carried out by the automatic lifting mechanism of the laser head assembly during the marking; and because the laser head assembly can also transversely move to reach the designated position so as to realize horizontal marking, the whole process realizes the conversion of laser from a plane to a three-dimensional.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the structure of the mobile suction cup of the present invention;
FIG. 5 is a schematic view of the structure of the machine frame of the present invention;
fig. 6 is a schematic view of the structure of the mirror of the present invention.
The reference numerals are: 1-frame, 2-workbench, 21-second slide rail, 22-Y axial lead screw, 3-manipulator transfer mechanism, 31-mechanical frame, 32-movable sucker, 321-suction nozzle, 4-marking mechanism, 41-X axis beam, 411-first slide rail, 412-X axial lead screw, 42-laser emitter, 43-light path channel, 441-first reflector, 442-second reflector, 443-third reflector, 444-fourth reflector, 445-field lens vibrating mirror group, 5-photographic part, 6-laser head assembly, 7-material placing platform, 8-blanking area, 81-baffle material placing box, 82-blanking disc, 9-air suction equipment, 10-material loading box, 11-lifting frame and 12-Z axis lifting mechanism.
Detailed Description
The present invention is further described below with reference to examples and fig. 1-6, which are not intended to be limiting, for the purpose of facilitating understanding of those skilled in the art.
As shown in fig. 1-6, the full-automatic stereoscopic coaxial optical laser marking machine for FPC in this embodiment includes a frame 1, a workbench 2, a marking mechanism 4, a manipulator transfer mechanism 3, a camera part 5 and a laser head assembly 6 are disposed on the frame 1, the workbench 2 includes a marking area, a feeding area, a discharging area 8 and a placing platform 7; the marking mechanism 4 comprises an X-axis beam 41, a laser emitter 42, a light path channel 43 and a reflector group;
the workbench 2 is arranged on the rack 1, the laser transmitter 42 is movably arranged on the X-axis beam 41, the X-axis beam 41 is arranged on one side of the workbench 2, the camera part 5 is arranged on the coaxial CCD connecting piece and horizontally parallel to the laser transmitter and marking mechanism, the manipulator transfer mechanism 3 is arranged on the workbench 2, the manipulator transfer mechanism 3 moves the FPC in the feeding area to the material placing platform 7, the material placing platform 7 is movably arranged on the workbench 2, the material placing platform 2 moves the manipulator transfer mechanism 3 to the marking area, the camera part 5 is used for shooting the FPC carried by the material placing platform 7 in the marking area, the laser transmitter 42 completes focusing on the FPC carried by the material placing platform 7 in the marking area according to the data of the image shot by the camera part 5, after focusing is completed, the laser transmitted by the laser transmitter 42 forms coaxial light through the reflector group adjustment, after being received by the laser head assembly 6, the FPC is subjected to laser marking by the laser transmitter assembly 7, the transfer mechanism 3 moves the FPC after completing laser marking to the transfer marking area, and the manipulator mechanism 3 transfers the FPC 7 to the marking area 8.
The marking machine of this embodiment is simple and novel in structure, sets up the work piece in corresponding region and can effectively cooperate to improve the efficiency of marking, and the X axle crossbeam 41 that sets up can be with laser emitter 42, light path passageway 43 and reflector group formation three-dimensional coaxial light optical path of lapping to realize laser from plane to three-dimensional conversion, effectively solve the problem that the surface laser focused to different height in the current FPC laser marking.
In this embodiment, the mirror group includes a first mirror 441, a second mirror 442, a third mirror 443, a fourth mirror 444, and a field mirror vibrating mirror group 445, where the first mirror 441, the second mirror 442, and the laser emitter 42 form a ninety degree horizontal angle, the third mirror 443, the fourth mirror, and the second mirror reflector form a ninety degree vertical arrangement, the third mirror 443 is disposed in an X-axis component at the position of the second mirror 442, the third mirror 443 is connected with the photographing part 5 through a coaxial CCD connector, the fourth mirror 444 is disposed in the photographing part 5, the field mirror vibrating mirror group 445 is disposed on the upper portion of the marking area, and the laser emitted by the laser emitter 42 forms a stereoscopic coaxial optical path with the physical optical path collected by the photographing part 5 after being reflected by the first mirror 441, the second mirror 442, the third mirror 443, the fourth mirror 444, and the field mirror vibrating mirror group 445 in sequence, and then the laser head component 6 performs marking.
In this embodiment, the photographing part 5 captures the picture of the material first, after giving a signal, the laser is excited by the laser emitter 42 on the X-axis beam 41 to reach the first reflector 441, reflected by the first reflector 441 to reach the second reflector 442, reflected by the second reflector 442 to reach the laser head assembly 6, after receiving the light by the third reflector 443 inside the assembly, the photographing part 5 horizontally turns down and passes through the fourth reflector 444 below, the photographing part 5 integrates the captured light of the laser and the camera into coaxial light and then enters the field lens vibrating mirror group 445 (the field lens vibrating mirror group 445 is a device composed of a vibrating mirror and a field lens), finally, coaxial light is obtained, so that the laser can perform marking while capturing the picture, and the laser head assembly 6 performs vertical up-down adjustment focus through automatic lifting on the Z-axis lifting mechanism 12 during marking until the standard is reached; in addition, the laser head assembly 6 can also move along the first sliding rail 411 on the transverse direction of the X-axis beam 41 to reach a designated position so as to realize horizontal marking, and the whole process realizes the conversion of laser from a plane to a three-dimensional.
In this embodiment, two first sliding rails 411 parallel to each other are disposed on the side wall of the X-axis beam 41, an X-axis screw rod 412 is disposed on the inner side of the first sliding rail 411, the laser head assembly 6 is slidably disposed on the first sliding rail 411, and the X-axis screw rod 412 is used for driving the laser head assembly 6 to slide.
In this embodiment, two first sliding rails 411 parallel to each other are disposed on the side wall of the X-axis beam 41, so that the laser head assembly 6 slides along the X-axis beam 41 along with the X-axis screw rod 412 driven by the power device, and reaches a designated position, thereby realizing horizontal marking, and improving the overall efficiency of the marking machine.
In this embodiment, the full-automatic stereoscopic coaxial optical laser marking machine of FPC still includes Z axle elevating system 12, laser head subassembly 6 is fixed on the Z axle elevating system 12, Z axle elevating system 12 drive laser head subassembly 6 reciprocates and realizes focusing to the FPC that marking district material platform 7 born.
In this embodiment, the laser head assembly 6 and the X-axis beam 41 are combined together by setting the Z-axis lifting mechanism 12, and the laser head assembly 6 can vertically and vertically adjust the focal length by automatically lifting the laser head assembly 6 on the Z-axis lifting mechanism 12 during marking, in addition, the laser head assembly 6 can also move along the first sliding rail 411 on the transverse direction of the X-axis beam 41 to reach a designated position so as to realize horizontal marking, and after marking is completed, the laser head assembly 6 ascends along with the Z-axis lifting mechanism 12, and a motor on the workbench 2 drives a finished product after marking to move to a blanking disc area along the second sliding rail 21 for blanking.
In this embodiment, the photographing part 5, the mirror group and the laser emitter 42 are all located above the marking area, and the photographing range of the photographing part 5 covers the marking area.
In this embodiment, two parallel second sliding rails 21 are disposed between the X-axis beam 41 and the manipulator transferring mechanism 3, a Y-axis screw rod 22 is disposed on the inner side of the second sliding rail 21, the material placing platform 7 is slidably disposed on the second sliding rail 21, and the Y-axis screw rod 22 is used for driving the material placing platform 7 to slide.
In this embodiment, two parallel second sliding rails 21 are disposed between the X-axis beam 41 and the manipulator transferring mechanism 3, and the second sliding rails 21 can be driven by a power device to slide back and forth along the second sliding rails 21 in the driving of the Y-axis screw 22, so that the transmission of materials between the functional area and the blanking area is realized, and the overall efficiency and the automation degree of the marking machine are improved.
In this embodiment, the manipulator transfer mechanism 3 includes a mechanical frame 31 and a moving sucker 32 disposed on the mechanical frame, where the moving sucker is provided with a plurality of groups of suction nozzles 321.
In this embodiment, when a machine signal is given, the mobile sucker 32 in the manipulator transfer mechanism 3 utilizes the multiple groups of suction nozzles 321 to suck the feeding tray 10, and the feeding tray moves to the feeding platform 7, and then the feeding platform 7 moves to the marking area along the second sliding rail 21 for marking under the drive of the motor, so that the material transfer efficiency is improved.
In this embodiment, the blanking area is sequentially provided with a partition plate material placing box 81 and a plurality of blanking discs 82 along the X-axis direction.
In this embodiment, the blanking area is provided with a partition board placing box 81 for adding and placing partition boards for special materials, and other blanking trays 82 are convenient for storing the finished products after marking when the finished products are conveyed from the marking area.
In this embodiment, the marking machine further includes an air suction device 9, one end of which is disposed in the marking area, and the other end of which is disposed outside the X-axis beam 41.
The marking machine further comprises an air suction device 9, one end of the air suction device 9 is arranged in the marking area, and the air suction device 9 is used for sucking away smoke and waste residues generated when the laser head assembly 6 marks the FPC.
The induced draft device 9 that sets up in this embodiment can suck smog and waste residue that produce when beating the mark away, reduces the influence that the smog and the waste residue that produce when beating the mark inhale the accuracy to phase portion 5, has also improved laser head assembly 6 simultaneously to the receiving efficiency of reflection light.
In this embodiment, the loading area includes a loading box 10 and a lifting frame 11 for driving the loading box 10 to move up and down, and the loading box 10 is used for bearing stacked FPCs.
According to the embodiment, the lifting frame 11 is arranged at the feeding box 10, so that the height of the feeding box 10 can be adjusted, the manipulator transferring mechanism 3 can be assisted to finish transferring materials from the feeding area to the feeding platform 7, the overall efficiency of the marking machine is improved, and the labor cost is saved.
The above embodiments are preferred embodiments of the present invention, and besides, the present invention may be implemented in other ways, and any obvious substitution is within the scope of the present invention without departing from the concept of the present invention.
Claims (8)
1. The utility model provides a full-automatic three-dimensional coaxial optical laser marking machine of FPC, includes the frame, its characterized in that: the machine frame is provided with a workbench, a marking mechanism, a manipulator transfer mechanism, a photographing part, a coaxial CCD (charge coupled device) connecting piece and a laser head assembly, wherein the workbench comprises a marking area, a feeding area, a discharging area and a material placing platform; the marking mechanism comprises an X-axis beam, a laser emitter, a light path channel and a reflector group;
the workbench is arranged on the frame, the laser transmitter is movably arranged on the X-axis beam, the X-axis beam is arranged on one side of the workbench, the photographing part is arranged on the coaxial CCD connecting piece and is horizontally parallel to the marking mechanism, the manipulator transfer mechanism is arranged on the workbench, the manipulator transfer mechanism moves the FPC of the feeding area to the material placing platform, the material placing platform is movably arranged on the workbench, the manipulator transfer mechanism moves the material placing platform to the marking area, the laser transmitter is used for completing focusing on the FPC carried by the material placing platform of the marking area according to the data of the image shot by the camera part, laser emitted by the laser transmitter after focusing is completed is adjusted by the reflector group, coaxial light is formed by the light path channel and is received by the laser head assembly, then the FPC is subjected to laser marking, the material placing platform moves the FPC subjected to laser marking out of the marking area, and the manipulator transfer mechanism moves the FPC of which the material placing platform is moved out of the marking area to the blanking area;
the laser marking device comprises a laser head assembly, a laser emitter, a laser head assembly and a reflector group, wherein the reflector group comprises a first reflector, a second reflector, a third reflector, a fourth reflector and a field lens vibrating mirror group, the first reflector, the second reflector and the laser emitter form ninety-degree horizontal included angles, the third reflector, the fourth reflector and the second reflector form ninety-degree vertical arrangement, the third reflector is connected with a photographing part through a coaxial CCD (charge coupled device) connecting piece, the fourth reflector is arranged on the photographing part, the field lens vibrating mirror group is arranged on the upper part of the marking area, and laser emitted by the laser emitter sequentially passes through the first reflector, the second reflector, the third reflector, the fourth reflector and the field lens vibrating mirror group to form a three-dimensional coaxial light path with a physical light path collected by the photographing part after being reflected by the laser head assembly;
the X-axis beam side wall is provided with two first sliding rails which are parallel to each other, the inner side of each first sliding rail is provided with an X-axis screw rod, the laser head assembly is arranged on the first sliding rail in a sliding mode, and the X-axis screw rod is used for driving the laser head assembly to slide.
2. The full-automatic stereoscopic coaxial optical laser marking machine for FPCs according to claim 1, wherein: the full-automatic three-dimensional coaxial optical laser marking machine of FPC still includes Z axle elevating system, the laser head subassembly is fixed on the Z axle elevating system, Z axle elevating system drive laser head subassembly reciprocates and realizes focusing to the FPC who marks district material platform and bear.
3. The full-automatic stereoscopic coaxial optical laser marking machine for FPCs according to claim 1, wherein: the photographing part, the reflector group and the laser transmitter are all located above the marking area, and the photographing range of the photographing part covers the marking area.
4. The full-automatic stereoscopic coaxial optical laser marking machine for FPCs according to claim 1, wherein: the X-axis beam and the manipulator transfer mechanism are provided with two second sliding rails which are parallel to each other, the inner side of each second sliding rail is provided with a Y-axis screw rod, the material placing platform is arranged on the second sliding rail in a sliding manner, and the Y-axis screw rods are used for driving the material placing platform to slide.
5. The full-automatic stereoscopic coaxial optical laser marking machine for the FPC according to claim 1, wherein: the manipulator transfer mechanism comprises a mechanical frame and a movable sucker arranged on the mechanical frame, wherein the movable sucker is provided with a plurality of groups of suction nozzles.
6. The full-automatic stereoscopic coaxial optical laser marking machine for FPCs according to claim 1, wherein: the blanking area is provided with a baffle material placing box and a plurality of blanking discs in sequence along the X axis.
7. The full-automatic stereoscopic coaxial optical laser marking machine for FPCs according to claim 1, wherein: the marking machine further comprises an air suction device, one end of the air suction device is arranged in the marking area, and the air suction device is used for sucking smoke and waste residues generated when the laser emitter marks the FPC.
8. The full-automatic stereoscopic coaxial optical laser marking machine for FPCs according to claim 1, wherein: the feeding area comprises a feeding box and a lifting frame for driving the feeding box to move up and down, and the feeding box is used for bearing stacked FPC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313456.8A CN109332906B (en) | 2018-11-06 | 2018-11-06 | FPC full-automatic three-dimensional coaxial optical laser marking machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313456.8A CN109332906B (en) | 2018-11-06 | 2018-11-06 | FPC full-automatic three-dimensional coaxial optical laser marking machine |
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| Publication Number | Publication Date |
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| CN109332906A CN109332906A (en) | 2019-02-15 |
| CN109332906B true CN109332906B (en) | 2023-10-13 |
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| CN201811313456.8A Active CN109332906B (en) | 2018-11-06 | 2018-11-06 | FPC full-automatic three-dimensional coaxial optical laser marking machine |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394556A (en) * | 2019-07-26 | 2019-11-01 | 广东鼎泰机器人科技有限公司 | A kind of double-station substrate full-automatic laser marking machine |
| CN113523549A (en) * | 2020-04-22 | 2021-10-22 | 国奥科技(深圳)有限公司 | Laser marking system |
| CN111906443A (en) * | 2020-07-15 | 2020-11-10 | 银河水滴科技（北京）有限公司 | Automatic coding system and control method thereof |
| CN112571989B (en) * | 2020-12-08 | 2021-12-07 | 江苏创源电子有限公司 | Use method of marking system and marking system |
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| CN204094314U (en) * | 2014-08-04 | 2015-01-14 | 成都荣乐激光技术有限公司 | Fully-automatic laser marking machine |
| CN205702874U (en) * | 2016-03-16 | 2016-11-23 | 库博汽车标准配件（昆山）有限公司 | Automatic film cutting device |
| CN108608116A (en) * | 2018-06-12 | 2018-10-02 | 广东大唐永恒智能科技有限公司 | Lamp cap automatic charging focusing bonding machine |
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| AT517185B1 (en) * | 2015-05-13 | 2017-06-15 | Trotec Laser Gmbh | Method for engraving, marking and / or inscribing a workpiece (10) with a |
| WO2018098395A1 (en) * | 2016-11-25 | 2018-05-31 | Glowforge Inc. | Improved engraving in a computer numerically controlled machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204094314U (en) * | 2014-08-04 | 2015-01-14 | 成都荣乐激光技术有限公司 | Fully-automatic laser marking machine |
| CN205702874U (en) * | 2016-03-16 | 2016-11-23 | 库博汽车标准配件（昆山）有限公司 | Automatic film cutting device |
| CN108608116A (en) * | 2018-06-12 | 2018-10-02 | 广东大唐永恒智能科技有限公司 | Lamp cap automatic charging focusing bonding machine |
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