CN107984090B - Laser marking machine and using method thereof - Google Patents
Laser marking machine and using method thereof Download PDFInfo
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- CN107984090B CN107984090B CN201711205132.8A CN201711205132A CN107984090B CN 107984090 B CN107984090 B CN 107984090B CN 201711205132 A CN201711205132 A CN 201711205132A CN 107984090 B CN107984090 B CN 107984090B
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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
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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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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Abstract
The invention relates to a laser marking machine, comprising: the feeding mechanism is used for transferring the workpiece to the material loading platform; the first marking mechanism comprises a first laser, and the first laser is arranged towards the side surface of the material carrying table so as to mark the side surface of the workpiece positioned on the material carrying table; the second marking mechanism is erected above the material carrying table and comprises a second laser, and the second laser is arranged towards the top surface of the material carrying table so as to mark the top surface of a workpiece positioned on the material carrying table; and the blanking mechanism is used for moving the workpiece subjected to marking away from the material carrying table. The laser marking machine has higher working efficiency.
Description
Technical Field
The invention relates to the technical field of laser equipment, in particular to a laser marking machine and a using method thereof.
Background
The existing laser marking machine generally only comprises one marking head, when different surfaces of a workpiece need to be respectively marked, the marking needs to be carried out in sequence, the consumed time is long, and the production efficiency is low; in addition, when the size of the workpiece to be processed is small (such as an air switch), the requirement on the size precision of the transfer process of the marking head is high, and the manufacturing difficulty of the laser marking machine is increased.
Disclosure of Invention
Therefore, it is necessary to provide a laser marking machine and a method for using the same, which are directed to the problems of low production efficiency and high requirement on dimensional accuracy when the existing laser marking machine marks different surfaces of a workpiece.
A laser marking machine comprising:
the feeding mechanism is used for transferring the workpiece to the material loading platform;
the first marking mechanism comprises a first laser, and the first laser is arranged towards the side surface of the material carrying table so as to mark the side surface of the workpiece positioned on the material carrying table;
the second marking mechanism is erected above the material carrying table and comprises a second laser, and the second laser is arranged towards the top surface of the material carrying table so as to mark the top surface of a workpiece positioned on the material carrying table;
and the blanking mechanism is used for moving the workpiece subjected to marking away from the material carrying table.
The laser marking machine comprises a first marking mechanism and a second marking mechanism, wherein a first laser of the first marking mechanism is arranged towards the side surface of the material carrying table, so that the first marking mechanism marks the side surface of a workpiece positioned on the material carrying table, and a second laser of the second marking mechanism is arranged towards the top surface of the material carrying table, so that the second marking mechanism marks the top surface of the workpiece, the marking processes aiming at the side surface and the top surface of the workpiece can be synchronously carried out, the marking efficiency is greatly improved, and meanwhile, the requirement for marking different surfaces of the workpiece with smaller size can be met; in addition, feed mechanism and unloading mechanism have realized unloading in the automation, effectively strengthen above-mentioned laser marking machine's degree of automation to improve production efficiency.
In one embodiment, the clamping device is arranged on the material carrying platform and comprises a positioning block, a baffle and an automatic telescopic assembly, the positioning block is arranged on the material carrying platform, the positioning block and the baffle are arranged at an included angle, the automatic telescopic assembly is arranged at one end, far away from the baffle, of the positioning block, the material carrying platform, the positioning block, the baffle and the automatic telescopic assembly are arranged in a surrounding mode to form a marking position, and the automatic telescopic assembly and the baffle clamp a workpiece placed in the marking position.
In one embodiment, the automatic telescopic assembly comprises a base, a pushing block and an elastic element, wherein the base is connected to the positioning block, one end of the elastic element is connected to the base, and the other end of the elastic element is connected to the pushing block.
In one embodiment, the clamping mechanism further comprises a pushing assembly arranged on the material loading platform, the pushing assembly and the material loading platform form a material loading position, and the pushing assembly is used for pushing the workpiece to move to the marking position from the material loading position.
In one embodiment, the first marking mechanism further comprises a first camera module and a first focusing component, wherein the first camera module is used for shooting the marking pattern formed on the side surface of the workpiece; the first laser and the first camera module are arranged on the first focusing assembly so as to adjust the distance from the first laser to the side surface of the workpiece, and the first laser is focused on the side surface of the workpiece.
In one embodiment, the second marking mechanism further comprises a second camera module and a second focusing assembly, wherein the second camera module is used for shooting the marking pattern formed on the top surface of the workpiece; the second laser and the second camera module are arranged on the second focusing assembly so as to adjust the distance from the second laser to the top surface of the workpiece, and the second laser is focused on the top surface of the workpiece.
In one embodiment, the first marking mechanism and/or the second marking mechanism further include a light source for supplementing light when the first camera module or the second camera module takes the marking pattern.
In one embodiment, the feeding mechanism comprises a support, a striker plate, a first linear module, a first clamping assembly and a first power assembly, wherein the striker plate and the first linear module are arranged on the support, the first clamping assembly is slidably connected to the first linear module, and the first power assembly is used for driving the first clamping assembly to move along the first linear module so as to transfer the workpiece.
In one embodiment, the blanking mechanism comprises a supporting plate, a second linear module, a second clamping assembly and a second power assembly, the second linear module is arranged on the supporting plate, the second clamping assembly is connected to the second linear module in a sliding mode, and the second power assembly is used for driving the second clamping assembly to move along the second linear module so as to transfer a workpiece subjected to marking.
The use method of the laser marking machine comprises the following steps:
the feeding mechanism grabs the workpiece on the conveying belt and transfers the workpiece to the material carrying platform;
the first laser and the second laser respectively mark the side surface and the top surface of the workpiece;
and the blanking mechanism transfers the workpiece subjected to marking to the conveying belt from the material carrying platform.
Drawings
FIG. 1 is a schematic view of a local structure of a laser marking machine according to an embodiment of the present invention;
FIG. 2 is a schematic view of a partial structure of a removing and feeding mechanism of the laser marking machine in FIG. 1;
FIG. 3 is a schematic structural diagram of a laser marking machine according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a feeding mechanism of the laser marking machine shown in FIG. 1;
FIG. 5 is a schematic structural diagram of a clamping mechanism of the laser marking machine shown in FIG. 1;
FIG. 6 is a schematic view of the automatic retraction assembly of the clamping mechanism of FIG. 5;
FIG. 7 is a cross-sectional structural schematic view of the automatic retraction assembly of FIG. 6;
FIG. 8 is a schematic view of a partial structure of a first marking mechanism of the laser marking machine shown in FIG. 1;
FIG. 9 is another schematic partial structural view of a first marking mechanism of the laser marking machine of FIG. 1;
FIG. 10 is a schematic view of a second marking mechanism of the laser marking machine of FIG. 1;
FIG. 11 is another schematic partial structural view of a second marking mechanism of the laser marking machine of FIG. 1;
fig. 12 is a schematic structural view of a blanking mechanism of the laser marking machine shown in fig. 1.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "inner", "outer", "left", "right" and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 and 2, the laser marking machine 100 includes a feeding mechanism 10, a clamping mechanism 20, a first marking mechanism 30, a second marking mechanism 40 and a blanking mechanism 50, wherein a first laser 31 of the first marking mechanism 30 is disposed toward a side surface of the material carrying table 90, so that the first marking mechanism 30 marks the side surface of the workpiece, and a second laser 41 of the second marking mechanism 40 is disposed toward a top surface of the material carrying table 90, so that the second marking mechanism 40 marks the top surface of the workpiece, and the marking processes for the side surface and the top surface of the workpiece can be performed synchronously, thereby greatly improving the marking efficiency, and simultaneously meeting the requirement of marking different surfaces of workpieces with smaller sizes; in addition, automatic feeding and discharging are realized by the feeding mechanism 10 and the discharging mechanism 50, so that the automation degree of the laser marking machine 100 is effectively enhanced, and the production efficiency is improved.
Referring to fig. 3, the laser marking machine 100 further includes a cabinet 60, a housing 70 and a conveyor belt 80, the cabinet 60 and the housing 70 enclose to form a cavity, and the feeding mechanism 10, the clamping mechanism 20, the first marking mechanism 30, the second marking mechanism 40 and the discharging mechanism 50 are accommodated in the cavity; the conveying belt 80 penetrates through the shell 70 and is used for conveying workpieces to be processed into the cavity to be picked up by the feeding mechanism 10, and the workpieces marked by the blanking mechanism 50 are transferred to the conveying belt 80 and are conveyed away from the cavity by the conveying belt 80.
Referring to fig. 5, the clamping mechanism 20 includes a positioning block 22, a baffle 23 and an automatic telescopic assembly 24, the positioning block 22 is disposed on the material carrying platform 90, the positioning block 22 and the baffle 23 form an included angle, the automatic telescopic assembly 24 is disposed at an end of the positioning block 22 away from the baffle 23, the material carrying platform 90, the positioning block 22, the baffle 23 and the automatic telescopic assembly 24 are enclosed to form a marking position a, and the automatic telescopic assembly 24 and the baffle 23 clamp a workpiece placed at the marking position a. The clamping mechanism 20 further comprises a pushing assembly 25 arranged on the material loading platform 90, the pushing assembly 25 and the material loading platform 90 form a material loading position b, and the pushing assembly 25 is used for pushing the workpiece to move from the material loading position b to a marking position a. The clamping mechanism 20 comprises a marking position a and a feeding position b, when a workpiece positioned at the marking position a is marked, the feeding mechanism 10 transfers the next workpiece to be processed to the feeding position b, so that the close connection of different procedures is realized, and the production efficiency of the laser marking machine 100 is effectively improved; the size of the marking position a is adjustable due to the arrangement of the automatic telescopic assembly 24, the automatic telescopic assembly can be suitable for workpieces of different specifications and models, the applicability of the clamping mechanism 20 is enhanced, and the laser marking machine 100 can process workpieces of different specifications and models conveniently.
It can be understood that, when the workpiece is made of a light material which is easy to deform, the pushing assembly 25 pushes the workpiece in place and then continues to abut against the workpiece, and the automatic telescopic assembly 24, the positioning block 22 and the baffle 23 together form a clamping and positioning function for the workpiece. When the workpiece is heavy or is made of rigid material which is not easy to deform, the pushing assembly 25 pushes the workpiece to the proper position and then retracts. Further, the arrangement of the pushing assembly 25 improves the automation degree of the clamping mechanism 20, and improves the production efficiency.
Referring to fig. 6 and 7, the automatic retracting assembly 24 includes a base 241, a pushing block 242 and an elastic element 243, the base 241 is connected to the positioning block 22, one end of the elastic element 243 is connected to the base 241, and the other end is connected to the pushing block 242. It can be understood that the push block 242 faces the baffle 23, and the push block 242 and the baffle 23 jointly clamp the workpiece, and as the push block 242 is connected to the base 241 through the elastic element 243, under the expansion and contraction action of the elastic element 243, the distance between the push block 242 and the baffle 23 is adjustable, so that the clamping mechanism 20 is suitable for clamping and fixing workpieces of different specifications, and meanwhile, the push block 242 generates pressure on the workpiece to prevent the workpiece from moving.
Referring to fig. 8 and 9, the first marking mechanism 30 includes a first laser 31, a first camera module 32 and a first focusing assembly 33, the first laser 31 is disposed toward the side surface of the material loading platform 90, the laser emitted from the first laser 31 is emitted to the side surface of the workpiece located at the marking position a for marking, and it can be understood that a gap c is formed between the baffle 23 and the material loading platform 90 for the laser emitted from the first laser 31 to penetrate through. The first camera module 32 is used for shooting the marking pattern formed on the side surface of the workpiece and transmitting the marking pattern to the analysis system, and the analysis system analyzes the definition, position and integrity of the marking pattern to judge whether the marking pattern is qualified; the first laser 31 and the first camera module 32 are arranged on the first focusing assembly 33, and the first focusing assembly 33 drives the first laser 31 to move relative to the workpiece so as to adjust the distance from the first laser 31 to the side surface and focus the first laser 31 on the side surface of the workpiece, thereby achieving the best marking effect. In one embodiment, the first marking mechanism 30 further includes a light source 34 to increase the local light intensity of the workpiece, illuminate the marking pattern, and assist the first camera module 32 in taking a picture. It can be understood that, when the surface of the workpiece to be marked is made of a metal material, the first laser 31 is an infrared laser; when the surface of waiting to mark the work piece is the plastics material, first laser instrument 31 is the ultraviolet laser instrument, chooses for use the laser instrument of different wavelengths according to different materials to guarantee to mark the effect, make and mark the meticulous pleasing to the eye of mark pattern, and clear lasting.
The first focusing assembly 33 includes a fixing seat 331, an adapter plate 332 and a hand wheel 333, the fixing seat 331 is horizontally fixed on the cabinet 60, the adapter plate 332 is slidably connected to the fixing seat 331, the first laser 31 and the first camera module 32 are disposed on the adapter plate 332, and rotation of the hand wheel 333 enables the screw rod 331b to drive the adapter plate 332 to move back and forth along the guide rail 331a on the fixing seat 331, so as to adjust the position of the first laser 31 relative to the workpiece, so that the first laser 31 is focused on the side surface of the workpiece. Specifically, the adapter plate 332 is provided with a sliding groove matched with the guide rail 331a, the first focusing assembly 33 further comprises a screw rod 331b arranged on the fixing seat 331, one end of the screw rod 331b is connected to the adapter plate 332, the other end of the screw rod 331b is connected to a hand wheel 333, and the screw rod 331b can drive the adapter plate 332 to move back and forth along the guide rail 331a on the fixing seat 331 by rotating the hand wheel 333, so that the position of the first laser 31 relative to the workpiece is adjusted, the first laser 31 is focused on the side surface of the workpiece, and the marking effect is ensured.
Referring to fig. 10 and 11, the second marking mechanism 40 includes a second laser 41, a second camera module 43 and a second focusing assembly 42, the second laser 41 is disposed toward the top surface of the material loading platform 90, the laser emitted by the second laser 41 is emitted toward the top surface of the workpiece located at the marking position a to mark, the second camera module 43 is configured to capture a marking pattern formed on the top surface of the workpiece and transmit the marking pattern to the analysis system, and the analysis system analyzes the definition, position and integrity of the marking pattern to determine whether the marking pattern is qualified; the second laser 41 and the second camera module 43 are disposed on the second focusing assembly 42, and the second focusing assembly 42 drives the second laser 41 to move relative to the workpiece, so as to adjust the distance from the second laser 41 to the top surface, so that the second laser 41 focuses on the top surface of the workpiece, thereby achieving the best marking effect. In one embodiment, the second marking mechanism 40 further includes a light source (not shown) to increase the local light intensity of the workpiece, illuminate the marking pattern, and assist the second camera module 43 to take a picture. It can be understood that, when the surface of the workpiece to be marked is made of a metal material, the second laser 41 is an infrared laser; when the surface of the workpiece to be marked is made of a plastic material, the second laser 41 is an ultraviolet laser, and lasers with different wavelengths are selected according to different materials so as to ensure the marking effect, so that the marked pattern is fine, attractive, clear and durable.
The second focusing assembly 42 comprises a main body 421, a mounting bar 422 and a rotating wheel 423, the main body 421 is vertically arranged on the cabinet 60, the mounting bar 422 is slidably connected to the main body 421, the second laser 41 and the second camera shooting assembly 42 are fixed on the mounting bar 422, and the rotating wheel 423 is rotated to enable the mounting bar 422 to move up and down relative to the main body 421, drive the second laser 41 to move relative to a workpiece, and enable the second laser 41 to be focused on the top surface of the workpiece. In one embodiment, the wheel 423 is marked with a code table for recording the height value of the second laser 41, which facilitates the adjustment.
Referring to fig. 4, the feeding mechanism 10 includes a bracket 11, a striker plate 12, a first linear module 13, a first clamping assembly 14 and a first power assembly 15, the bracket 11 is fixed on the cabinet 60, the striker plate 12 and the first linear module 13 are disposed on the bracket 11, the first clamping assembly 14 is slidably connected to the first linear module 13, and the first power assembly 15 is configured to drive the first clamping assembly 14 to move along the first linear module 13 so as to transfer the workpiece. The first clamping assembly 14 picks up the workpiece to be processed on the conveyor 80, and the first power assembly 15 moves the first clamping assembly 14 along the first linear die set 13 to transfer the workpiece to the clamping mechanism 20. In an embodiment, the first power assembly 15 is an electric cylinder, and the electric cylinder can realize the transverse rapid movement of the first clamping assembly 14, and at the same time, the operation position of the first clamping assembly 14 can be precisely controlled, so that the accurate connection between the feeding mechanism 10 and the clamping mechanism 20 is realized, and the production efficiency of the laser marking machine 100 is improved.
In an embodiment, the first clamping assembly 14 includes a clamp 141, an air cylinder 142, and a sensor (not shown), the air cylinder 142 is used for controlling the clamp 141 to clamp or unclamp a workpiece, and the sensor is used for determining an operating state of the air cylinder 142 and feeding the operating state back to the control system, so that the control system can give an accurate command to the air cylinder 142.
Referring to fig. 12, the blanking mechanism 50 includes a supporting plate 51, a second linear module 52, a second clamping assembly 53 and a second power assembly 54, the supporting plate 51 is fixed on the cabinet 60, the second linear module 52 is disposed on the supporting plate 51, the second clamping assembly 53 is slidably connected to the second linear module 52, and the second power assembly 54 is configured to drive the second clamping assembly 53 to move along the second linear module 52, so as to transfer the marked workpiece. The second clamping component 53 picks up the marked workpiece from the marking position a of the clamping mechanism 20, the second power component 54 drives the second clamping component 53 to move along the second linear module 52, and the marked workpiece is transferred to the conveyor belt, so that the automation degree of the laser marking machine 100 is improved. In one embodiment, the second power assembly 54 is an electric cylinder, which enables rapid vertical movement of the second clamping assembly 53 while allowing precise control of the operating position of the second clamping assembly 53.
A method of using a laser marking machine 100, comprising the steps of:
the feeding mechanism 10 grabs the workpiece on the conveyor belt 80 and transfers the workpiece to the material loading platform 90;
the first laser 31 and the second laser 41 mark the side and top surfaces of the workpiece, respectively;
the blanking mechanism 50 transfers the marked workpiece from the loading table onto the conveyor belt 80.
Further, the first camera module 32 picks up the marking pattern on the side surface, and the second camera module 43 picks up the marking pattern on the top surface, and transmits the marking patterns on the side surface and the top surface to the analysis system. The analysis system analyzes the definition, the position and the integrity of the marking pattern and divides the marked workpiece into good products or defective products. The blanking mechanism 50 transfers the good product to the conveyor 80, and performs the next process. Carry out quality grade classification to the work piece after beating the mark through first module 32 and the second module 43 of making a video recording, guaranteed to beat the quality of mark product, can realize effective recovery and the recycle of substandard product simultaneously.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A laser marking machine, comprising:
the feeding mechanism is used for transferring the workpiece to the material loading platform;
the first marking mechanism comprises a first laser, and the first laser is arranged towards the side surface of the material carrying table so as to mark the side surface of the workpiece positioned on the material carrying table;
the second marking mechanism is erected above the material carrying table and comprises a second laser, and the second laser is arranged towards the top surface of the material carrying table so as to mark the top surface of a workpiece positioned on the material carrying table;
the blanking mechanism is used for moving the workpiece subjected to marking away from the material carrying table;
the clamping mechanism comprises a positioning block, a baffle and an automatic telescopic assembly, the positioning block is arranged on the material carrying table, the automatic telescopic assembly is arranged at one end, far away from the baffle, of the positioning block, the material carrying table, the positioning block, the baffle and the automatic telescopic assembly are arranged in a surrounding mode to form a marking position, the automatic telescopic assembly and the baffle clamp a workpiece placed in the marking position, the automatic telescopic assembly comprises a base, a pushing block and an elastic element, the base is connected to the positioning block, one end of the elastic element is connected to the base, the other end of the elastic element is connected to the pushing block, the clamping mechanism further comprises a pushing assembly arranged on the material carrying table, the pushing assembly and the material carrying table form a material loading position, and the pushing assembly is used for pushing the workpiece to move to the marking position from the material loading position, and the pushing component retracts after pushing the workpiece to the proper position,
and when the workpiece positioned at the marking position is marked, the feeding mechanism transfers the next workpiece to be processed to the feeding position.
2. The laser marking machine of claim 1, wherein the positioning block is disposed at an angle to the baffle.
3. The laser marking machine of claim 1, further comprising a cabinet and a housing, wherein the cabinet and the housing enclose a cavity, and the feeding mechanism, the clamping mechanism, the first marking mechanism, the second marking mechanism and the blanking mechanism are contained in the cavity.
4. The laser marking machine according to claim 3, further comprising a conveyor belt, the conveyor belt being disposed through the housing.
5. The laser marking machine according to claim 1, wherein the first marking mechanism further comprises a first camera module and a first focusing assembly, the first camera module is used for shooting a marking pattern formed on the side surface of the workpiece; the first laser and the first camera module are arranged on the first focusing assembly so as to adjust the distance from the first laser to the side surface of the workpiece, and the first laser is focused on the side surface of the workpiece.
6. The laser marking machine according to claim 5, wherein the second marking mechanism further comprises a second camera module and a second focusing assembly, the second camera module is used for shooting a marking pattern formed on the top surface of the workpiece; the second laser and the second camera module are arranged on the second focusing assembly so as to adjust the distance from the second laser to the top surface of the workpiece, and the second laser is focused on the top surface of the workpiece.
7. The laser marking machine according to claim 6, wherein the first marking mechanism and/or the second marking mechanism further comprises a light source for supplementing light when the first camera module or the second camera module picks up the marking pattern.
8. The laser marking machine of claim 1, wherein the feeding mechanism comprises a support, a striker plate, a first linear module, a first clamping assembly and a first power assembly, the striker plate and the first linear module are disposed on the support, the first clamping assembly is slidably connected to the first linear module, and the first power assembly is used for driving the first clamping assembly to move along the first linear module so as to transfer the workpiece.
9. The laser marking machine according to claim 8, wherein the blanking mechanism comprises a support plate, a second linear module, a second clamping assembly and a second power assembly, the second linear module is disposed on the support plate, the second clamping assembly is slidably connected to the second linear module, and the second power assembly is used for driving the second clamping assembly to move along the second linear module so as to transfer the workpiece subjected to marking.
10. Method for using a laser marking machine according to any of claims 1 to 9, characterized in that it comprises the following steps:
the feeding mechanism grabs the workpiece on the conveying belt and transfers the workpiece to the material carrying platform;
the first laser and the second laser respectively mark the side surface and the top surface of the workpiece;
and the blanking mechanism transfers the workpiece subjected to marking to the conveying belt from the material carrying platform.
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| CN201711205132.8A CN107984090B (en) | 2017-11-27 | 2017-11-27 | Laser marking machine and using method thereof |
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| CN108788484B (en) * | 2018-07-10 | 2020-05-12 | 元启工业技术有限公司 | Following type laser burning method |
| CN110842348A (en) * | 2018-07-31 | 2020-02-28 | 大族激光科技产业集团股份有限公司 | Laser beam splitting device and laser marking equipment |
| CN111843220B (en) * | 2019-04-19 | 2022-08-02 | 大族激光科技产业集团股份有限公司 | Laser marking device and control method thereof |
| CN110153564A (en) * | 2019-06-13 | 2019-08-23 | 武汉海创电子股份有限公司 | The mark pretreatment automation equipment and application method of sensor outer housing lock pin |
| CN110434476B (en) * | 2019-07-12 | 2021-12-31 | 大族激光科技产业集团股份有限公司 | Laser marking system |
| CN111055022B (en) * | 2019-12-31 | 2022-04-15 | 上海常越机械设备有限公司 | High-precision laser marking device |
| CN111070877B (en) * | 2020-01-14 | 2020-09-04 | 深圳市至臻精密股份有限公司 | Intelligent metal material surface printing machine |
| CN111375909A (en) * | 2020-03-02 | 2020-07-07 | 张家港市欧微自动化研发有限公司 | Laser marking method for connector |
| CN113500542B (en) * | 2021-09-08 | 2021-11-26 | 启东市神龙工业配套有限公司 | Fixing device is used in data plate production and processing |
| CN114211125A (en) * | 2021-12-22 | 2022-03-22 | 深圳市同为数码科技股份有限公司 | Multi-surface laser marking system |
| CN117483969B (en) * | 2024-01-03 | 2024-03-26 | 济南雷圣自动化技术有限公司 | Full-automatic double-laser marking machine capable of automatically detecting milling opening |
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| CN202147146U (en) * | 2011-07-28 | 2012-02-22 | 桐庐百力锁具厂 | Fixture for lockset punching machine |
| CN202984916U (en) * | 2012-10-24 | 2013-06-12 | 武汉华工激光工程有限责任公司 | Laser double-face marking machine |
| CN203727000U (en) * | 2014-03-12 | 2014-07-23 | 深圳市艾雷激光科技有限公司 | Automatic feeding and blanking laser marking device |
| CN203844424U (en) * | 2014-05-16 | 2014-09-24 | 苏州迅镭激光科技有限公司 | Automatic two-sided marking device |
| CN204843488U (en) * | 2015-08-31 | 2015-12-09 | 宁波通冠电气自动化设备有限公司 | Bolt processingequipment |
| CN105835532A (en) * | 2016-03-29 | 2016-08-10 | 苏州恩欧西智能科技有限公司 | Double-sided laser marking device |
| CN206106663U (en) * | 2016-09-30 | 2017-04-19 | 大族激光科技产业集团股份有限公司 | Laser printing equipment |
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