CN216730092U - Full-automatic laser marking device - Google Patents
Full-automatic laser marking device Download PDFInfo
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- CN216730092U CN216730092U CN202123195366.3U CN202123195366U CN216730092U CN 216730092 U CN216730092 U CN 216730092U CN 202123195366 U CN202123195366 U CN 202123195366U CN 216730092 U CN216730092 U CN 216730092U
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Abstract
The utility model discloses a full-automatic laser marking device, which comprises a vibration screening component, a laser marker and an automatic marking and discharging mechanism; the automatic marking and discharging mechanism comprises a material conveying assembly, a discharging tooling plate mechanism, a discharging air cylinder mechanism and a marking and discharging switching air cylinder mechanism. Compared with the prior art, the utility model has the positive effects that: 1. the existing manual marking machine can be transformed to communicate with the laser controller, so that the full automation of the production process is realized; 2. two belt pulleys are used for transferring materials in the marking track, so that the manufacturing cost of equipment is greatly reduced; the simple and efficient mechanical structure is immediately identified after being matched with the marking, so that the marking and focusing processes are reduced, the production yield is improved, and the appearance process standard is ensured; 3. the blanking tool disc is convenient to clamp, can be designed in a related way with other steps, and carries the produced materials through the tool disc to be directly used for subsequent production.
Description
Technical Field
The utility model relates to a full-automatic laser marking device.
Background
In the scene of optical device production and manufacturing, the process management is strict, the production data is complicated, and the material information needs to be accurately controlled and updated in real time during the automatic assembly production line and each processing process of the device; in the last few years, along with the evolution of technology, a lot of industrial factories are energized through the Internet, the production process is informationized by utilizing bar codes or two-dimensional code marks and identifications, and an online digital management system replaces partially repeated and boring posts; the laser burning is carried out on the surface of the raw material, and the characters, patterns and the like marked with unique information can be traced and control the process quality, thereby meeting the requirements of lean production and process improvement; compared with the traditional printing technology, the laser marking has the characteristics of high efficiency, strong wear resistance, safety and reliability; the laser marking is widely used by various manufacturers through matched equipment and an operating system, and is manually completed under most conditions when the laser marking is used in the field of optical communication, an operator holds a material by hand and places the material on a tool table, and then triggers a laser, wherein the laser is related to the processing precision of the tool, the operating error in the production process and the rising labor cost; the laser marking equipment that part was reformed transform in addition then needs the operator to put the material array, because of can't eliminate material overall dimension tolerance, the uniformity of marking can be influenced to the height error of placing.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a full-automatic laser marking device. The utility model adopts the technical proposal that: a full-automatic laser marking device comprises a vibration screening assembly, a laser marker and an automatic marking and discharging mechanism; the automatic marking and discharging mechanism comprises a material conveying assembly, a discharging tooling plate mechanism, a discharging air cylinder mechanism and a marking and discharging switching air cylinder mechanism; the material conveying assembly comprises a driving shaft provided with a gear and a driven shaft provided with a driven wheel, the driving shaft is connected with a motor shaft of the speed-regulating direct current motor, the gear and the driven wheel are connected through conveying belts, and a track plane is arranged between the two conveying belts; the discharging air cylinder mechanism comprises a discharging air cylinder and a push rod arranged on the discharging air cylinder; the marking discharging switching cylinder mechanism comprises a marking discharging switching cylinder and an in-place stop block arranged on the marking discharging switching cylinder.
Further, unloading frock mechanism includes unloading dish frock locating platform and sets up elbow clamp and unloading frock dish on unloading dish frock locating platform.
Furthermore, an elastic stop lever is arranged in the material inlet and outlet direction of the blanking tool disc.
Furthermore, a full material sensor and an optical fiber sensor are arranged on the plane of the track.
Further, a proximity sensor is provided on the in-position stopper.
Further, the material conveying assembly further comprises an angle tensioning wheel and a conveying belt tensioning wheel.
Further, a rail cover plate is arranged on the rail plane.
Furthermore, a marking baffle, an upper elastic pressure rod, a lower elastic pressure rod and an L-shaped horizontal elastic pressing block are arranged at the marking position of the rail plane, and a rolling bearing is arranged at the head of the horizontal elastic pressing block.
Further, a code scanning gun is arranged at the marking position of the plane of the track.
Further, the blanking tooling plate mechanism is connected with the linear electric cylinder.
The utility model also provides a use method of full-automatic laser marking device, including following step:
pouring materials to be marked into a vibration screening assembly, sequentially discharging the materials from a linear vibration track in a customized direction through vibration screening, and enabling the materials to enter an automatic marking and discharging mechanism, wherein a speed-regulating direct current motor drives gears to synchronously rotate so as to drive two conveyor belts to extrude and transfer the materials;
secondly, when a first material to be marked is transferred to a marking position, the marking discharging switching cylinder extends out, so that an in-place stop block arranged at the head of the marking discharging switching cylinder is in contact with the material, when the material is judged to meet a marking condition through data collected by the optical fiber sensor and the proximity sensor, the conveyor belt stops, the first material is marked by laser, and after marking is finished, the code scanning gun scans codes to identify marking contents successfully and uploads marking information; then marking the distance of the material discharging switching cylinder retreating by the overall dimension of one material;
step three, starting the conveyor belt, transferring the marked first material to a discharging waiting position, transferring the second material to be marked to the marking position, marking the second material in the mode of the step two, and retreating the marking discharging switching cylinder by the distance of the overall dimension of the material after marking is finished;
step four, the discharging air cylinder retreats, and the first material at the waiting position is pushed into the discharging tooling plate; meanwhile, the second marked material executes a command of scanning the code and uploading data, the code scanning is completed, the discharge air cylinder stretches out, the conveyor belt is started again, the second marked material is transmitted to a discharge waiting position, and a third material to be marked reaches the marking position;
and fifthly, repeating the steps, pushing the marked materials into the blanking tool tray in succession, and driving the blanking disc tool table to move to the next idle position by the electric cylinder when the blanking tool tray is full of one row of materials until the blanking tool tray is stopped when the blanking tool tray is full of materials.
Compared with the prior art, the utility model has the positive effects that:
1. the existing manual marking machine can be modified to communicate with a laser controller, full automation of the production process is realized, the tool clamp can be adjusted to produce materials with small size difference, and the utilization rate of equipment is increased;
2. two belt pulleys are used for transferring materials in the marking track, so that the manufacturing cost of equipment is greatly reduced; the simple and efficient mechanical structure is immediately identified after being matched with the marking, so that the marking and focusing processes are reduced, the production yield is improved, and the appearance process standard is ensured;
3. the blanking tool disc is convenient to clamp, can be designed in a related way with other steps, and carries the produced materials through the tool disc to be directly used for subsequent production.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is an overall appearance diagram of the present invention;
FIG. 2 is a schematic view of the present invention;
FIG. 3 is a perspective view of the automatic marking and discharging mechanism;
FIG. 4 is a top view of the automatic marking and discharging mechanism;
FIG. 5 is an elevational, cross-sectional view of the material transfer assembly;
FIG. 6 is a cross-sectional view of the conveyor belt assembly;
FIG. 7 is a schematic structural view of a blanking tool tray;
the reference numbers in the figures include: the device comprises a vibration disc sound-proof cover 1, a vibration disc and vibrator 2, a linear vibration track 3, an automatic marking and discharging mechanism 4, a laser mechanical adjusting arm 5, a code scanning gun 6, a laser marking head 7, an electric cylinder 8, a blanking tool disc mechanism 9, a discharging air cylinder mechanism 10, a marking and discharging switching air cylinder mechanism 11, a gear 12, a speed-regulating direct current motor 13, a blanking tool disc 14, an elbow clamp 15, a blanking disc tool positioning table 16, a discharging track adjusting plate 17, a track cover plate 18, a full material sensor 19, a track plane 20, an upper elastic pressure rod, a lower elastic pressure rod 21, an optical fiber sensor 22, a in-place stop block 23, a proximity sensor 24, a PU conveyor belt 25, an angle tension wheel 26, a conveyor belt tension wheel 27, a conveyor belt driven wheel 28, a marking baffle 29, a horizontal elastic pressure block 30, a rolling bearing 31 and an elastic stop rod 32.
Detailed Description
A full-automatic laser marking device is shown in figures 1 and 2, wherein a vibrating disk, a vibrator 2 and a linear vibrating track 3 are arranged in a vibrating box and used for screening disordered materials in a fixed direction, and a vibrating disk sound-proof cover 1 is arranged outside the vibrating box and used for reducing noise pollution generated in the material screening process; the mechanical adjusting arm 5 of the laser is connected with the laser marking head 7, and the working focal length of the laser marking head 7 and an object to be marked can be accurately adjusted by manually adjusting the mechanical adjusting arm 5.
As shown in fig. 3 and 4, the automatic marking and discharging mechanism 4 includes an electric cylinder 8, a discharging tray mechanism 9, a discharging cylinder mechanism 10, a marking and discharging switching cylinder mechanism 11, a gear 12, a speed-regulating dc motor 13, a discharging tray 14, an elbow clamp 15, a discharging tray positioning table 16, a discharging track adjusting plate 17, a track cover plate 18 and a set of conveyor belt components, wherein: a linear electric cylinder 8 with the stroke of 200mm is connected with the blanking tooling plate mechanism 9 and provides kinetic energy for position translation for the blanking tooling plate mechanism 9; a motor shaft of the speed-regulating direct current motor 13 is connected with a driving shaft provided with a gear 12 to provide kinetic energy for a conveyor belt, an adjustable push rod is arranged on a discharging cylinder in the discharging cylinder mechanism 10 and used for pushing materials into a discharging tool tray 14, and an in-place stop block 23 arranged on a marking discharging switching cylinder in the marking discharging switching cylinder mechanism 11 can switch the materials from a marking position to a discharging waiting position; the blanking tool mechanism 9 comprises a blanking disc tool positioning table 16 for quickly taking and placing the blanking tool disc 14, and an elbow clamp 15 for fixing the blanking tool disc 14; as shown in fig. 5 and 6, the conveyor belt assembly comprises a driving shaft provided with a gear 12, a driven shaft provided with a driven wheel 28, a belt tensioning wheel 27 and an angle tensioning wheel 26 which are matched and adjusted to enable materials to be closely arranged in the conveyor belt, an L-shaped pressing block 30 acts on the materials by horizontal force provided by a spring, and a rolling bearing 31 is directly contacted with the materials to weaken the friction force of the materials passing through the pressing block and play a role in protecting the surface of the materials from scratches; the full material sensor 19 can judge the position of the material by matching with the optical fiber sensor 22, judge the full material state in the track and control the start and stop of the vibrator and the motor in a matching way.
The marking device of the utility model comprises a set of vibration screening component, a laser marker and an automatic marking and discharging mechanism; the vibrating screen assembly comprises a customized vibrating disk, a vibrator, a vibrating disk controller, a sound-proof housing and a linear vibrating track; the automatic marking and discharging mechanism is used for conveying materials which are screened by the vibrating disc and have the same rear direction to a marking waiting position, a marking position for automatically confirming the materials and a laser marking working surface by the conveying belt, automatically confirming marking information by the code scanning gun 6 after marking is completed, networking and uploading the information, inputting the information, switching to a discharging waiting position, and conveying the materials into the discharging tooling disc mechanism 9.
The utility model discloses a use method as follows:
an operator pours a certain amount of materials into a vibrating disk and a vibrator 2 in a vibrating disk sound-proof cover 1, the materials are sequentially discharged from a linear vibrating track 3 in a customized direction through screening, and the materials discharged from the linear vibrating track enter an automatic marking and discharging mechanism 4; as shown in fig. 3, the speed-adjustable dc motor 13 drives the gear 12 to rotate synchronously, and transmits the kinetic energy provided by the motor to the two PU conveyor belts 25 coaxially fixed with the gear; the angle-adjusting tension wheel 26 can change the tangent angle of the materials entering the conveyor belt, the conveyor belt tension wheel 27 can adjust the tightness of the materials extruded by the conveyor belt, the related parameters of the conveyor belt are required to be adjusted before production for different batches of materials, and the height of the track cover plate 18 is determined to ensure that the materials are stably and continuously transmitted in the track plane 20; in the process of material transmission in the conveyer belt track, the steerable vibration dish of full material sensor 19 opens and stops, and isolated vibration is to the influence that laser marked mark.
When a first material is extruded and transmitted to the marking position through two conveyor belts, as shown in fig. 3, the marking discharging switching cylinder acts, the cylinder reaches the extending position, the in-place stop block 23 arranged at the head of the marking discharging switching cylinder is contacted with the material, the direction of the material can be automatically confirmed by the electrical parameter value returned by the optical fiber sensor 22 through the material gap, and whether the material meets the laser marking triggering condition or not can be confirmed by matching with the material in-place signal output by the proximity sensor 24 arranged on the in-place stop block 23; if the conditions are met, the conveyor belt stops, the first material is marked by laser, after the first material is marked, the code scanning gun 6 scans code identification trigger, the marking content is scanned successfully, marking information is uploaded, marking discharging switching air cylinders move, the air cylinders move a distance of the overall dimension of the material to reach a return position, the conveyor belt starts, the first material is transmitted to a discharging waiting position, and the second material reaches a marking position. An upper elastic pressure rod 21, a lower elastic pressure rod 21 and a horizontal elastic pressing block 30 are arranged at the marking position to ensure that different materials are relatively consistent at the marking position, and a rolling bearing 31 at the head of the horizontal elastic pressing block presses the materials to a marking baffle 29, so that the influence of the appearance tolerance of the materials on the marking focal distance is eliminated; stopping the conveyor belt, after the second material is marked, moving the material discharging cylinder, enabling the cylinder to reach a return position, pushing the first material at the waiting position into the material discharging tooling tray 14, and executing a code scanning and data uploading instruction by the second marked material while the material discharging cylinder moves; and after the code scanning is finished, the material discharging cylinder acts, the cylinder reaches the extending position, the conveyor belt is started again, the second material is transmitted to the material discharging waiting position, and the third material reaches the marking position.
And repeating the steps, discharging the marked materials into the blanking tool tray 14 in succession, driving the blanking disc tool table 16 to move to the next idle position by the electric cylinder 8 when the blanking tool tray is full of one row of materials, stopping the machine until the blanking tool tray is full of materials, reversing the conveyor belt, switching the action of the cylinders by marking and discharging materials, and finishing production when the cylinders reach the extending position.
Compared with the prior art, the utility model has the positive effects that:
(1) the material marking realizes the automation of the whole process, a certain amount of raw materials are put into a vibration disc, the production is started, the marked materials are arranged in the blanking tool disc in the same direction, the codes corresponding to the materials can be bound with the tool disc through the automatic identification of the marking content, and the process control and the production tracing are realized; as shown in fig. 7, after the blanking tooling plate 14 is filled with materials, the elbow clamp 15 is released to separate the blanking tooling plate from the blanking tooling table, and in the separation process, the elastic stop lever 32 in the direction of the tooling plate entering and exiting the materials automatically falls back, so that the risk of scattering the materials in the carrying process is reduced;
(2) the marking working position and the discharging waiting position are arranged in the same track, so that the mechanism design idea of adding a switching station is avoided, the mechanical structure is simplified to the maximum extent on the premise of not influencing the production efficiency, and the equipment cost is reduced;
(3) the laser marking machine has the advantages that the multi-step actions of continuous marking, identification recording, automatic discharging and the like of materials are completed through a simple mechanism, the laser marking machine can be quickly built on a manual marking platform, the laser marking focal length is guaranteed through a mechanical structure, the production effect is optimized, the identification rate of two-dimensional code reading is improved, personnel participation is reduced as far as possible, and automatic production is realized.
Claims (10)
1. The utility model provides a full-automatic laser marking device which characterized in that: comprises a vibration screening component, a laser marker and an automatic marking and discharging mechanism; the automatic marking and discharging mechanism comprises a material conveying assembly, a discharging tooling plate mechanism, a discharging air cylinder mechanism and a marking and discharging switching air cylinder mechanism; the material conveying assembly comprises a driving shaft provided with a gear and a driven shaft provided with a driven wheel, the driving shaft is connected with a motor shaft of the speed-regulating direct current motor, the gear and the driven wheel are connected through conveying belts, and a track plane is arranged between the two conveying belts; the discharging air cylinder mechanism comprises a discharging air cylinder and a push rod arranged on the discharging air cylinder; the marking discharging switching cylinder mechanism comprises a marking discharging switching cylinder and an in-place stop block arranged on the marking discharging switching cylinder.
2. The full-automatic laser marking device according to claim 1, characterized in that: and the blanking tool tray mechanism comprises a blanking tray tool positioning table, and an elbow clamp and a blanking tool tray which are arranged on the blanking tray tool positioning table.
3. The full-automatic laser marking device according to claim 2, characterized in that: an elastic stop lever is arranged in the material inlet and outlet direction of the blanking tool disc.
4. The full-automatic laser marking device according to claim 1, characterized in that: and a full material sensor and an optical fiber sensor are arranged on the plane of the track.
5. The full-automatic laser marking device according to claim 1, characterized in that: and a proximity sensor is arranged on the in-place stop block.
6. The full-automatic laser marking device according to claim 1, characterized in that: the material conveying assembly further comprises an angle tensioning wheel and a conveying belt tensioning wheel.
7. The full-automatic laser marking device according to claim 1, characterized in that: and a track cover plate is arranged on the track plane.
8. The full-automatic laser marking device according to claim 1, characterized in that: the marking position on the plane of the track is provided with a marking baffle, an upper elastic pressure rod, a lower elastic pressure rod and an L-shaped horizontal elastic pressing block, and the head of the horizontal elastic pressing block is provided with a rolling bearing.
9. The full-automatic laser marking device according to claim 1, characterized in that: a code scanning gun is arranged at the marking position of the rail plane.
10. The full-automatic laser marking device according to claim 1, characterized in that: and the blanking tooling plate mechanism is connected with the linear electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123195366.3U CN216730092U (en) | 2021-12-17 | 2021-12-17 | Full-automatic laser marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123195366.3U CN216730092U (en) | 2021-12-17 | 2021-12-17 | Full-automatic laser marking device |
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| Publication Number | Publication Date |
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| CN216730092U true CN216730092U (en) | 2022-06-14 |
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| CN202123195366.3U Active CN216730092U (en) | 2021-12-17 | 2021-12-17 | Full-automatic laser marking device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192991A (en) * | 2021-12-17 | 2022-03-18 | 四川光恒通信技术有限公司 | Full-automatic laser marking device and using method thereof |
| CN114192991B (en) * | 2021-12-17 | 2024-04-19 | 四川光恒通信技术有限公司 | Full-automatic laser marking device and application method thereof |
-
2021
- 2021-12-17 CN CN202123195366.3U patent/CN216730092U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192991A (en) * | 2021-12-17 | 2022-03-18 | 四川光恒通信技术有限公司 | Full-automatic laser marking device and using method thereof |
| CN114192991B (en) * | 2021-12-17 | 2024-04-19 | 四川光恒通信技术有限公司 | Full-automatic laser marking device and application method thereof |
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