CN211438611U - Optical fiber laser engraving machine - Google Patents
Optical fiber laser engraving machine Download PDFInfo
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- CN211438611U CN211438611U CN201922353806.XU CN201922353806U CN211438611U CN 211438611 U CN211438611 U CN 211438611U CN 201922353806 U CN201922353806 U CN 201922353806U CN 211438611 U CN211438611 U CN 211438611U
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- fiber laser
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Abstract
The utility model relates to an optical fiber laser engraving machine, which comprises a machine base, a work box, a supporting slide rail, a supporting seat, a first linear servo motor, a supporting rod, an aerial slide rail, a second linear servo motor, a sliding mounting seat, a laser welding head, an optical fiber laser generator, an optical fiber wire integrated line, a gas replacement device, a connecting line, a temperature sensor, a controller, a camera and a round cushion table, wherein the carving of a workpiece is realized through the cooperation among mechanisms, the carving process is monitored and recorded by the camera in real time, the carving progress and the carving condition are convenient to observe, the stability of the carving environment is ensured in the work box in the whole carving process, the safety of operators is ensured, the temperature after the carving work can be rapidly reduced by the gas replacement device, the safety of the whole device is ensured, and the air pollution is reduced, the use of the round pad table enables the workpiece to keep a certain distance from the upper surface of the machine base, and the machine base is prevented from being damaged when the workpiece is punctured during carving.
Description
Technical Field
The utility model belongs to the technical field of laser engraving, especially, relate to an optic fibre laser engraving machine.
Background
The laser engraving machine can improve the engraving efficiency, so that the surface of an engraved position is smooth and mellow, the temperature of the engraved non-metallic material is rapidly reduced, and the deformation and the internal stress of an engraved object are reduced; can be classified into CO according to the difference of laser light source2Nonmetal laser engraver and optic fibre metal engraver. CO 22The nonmetal laser engraving machine generally adopts more glass laser tubes at home, and CO is adopted by some high-end laser engraving machines2The metal radio frequency tube and the laser engraving machine engrave the material by using the heat energy of the laser, and the laser in the laser engraving machine is the core of the metal radio frequency tube. Generally speaking, the laser engraving machine has wider application range, higher engraving precision and faster engraving speed. Compared with the traditional manual carving mode, the laser carving can also achieve a fine carving effect which is not inferior to the technological level of manual carving. Just because the laser engraving machine has so many superiorities, so the application of laser engraving machine has replaced traditional sculpture equipment and mode gradually now, becomes main sculpture equipment, in current laser engraving technology, because of the temperature during laser engraving is higher, can produce certain waste gas, directly carves in the atmosphere, has certain potential safety hazard, and the waste gas that produces simultaneously also can cause certain influence to human health, contaminated air.
SUMMERY OF THE UTILITY MODEL
The utility model provides an optic fibre laser engraving machine, it is simple to have the mounting means, and the simple advantage of motion mode aims at solving the problem of exhaust-gas treatment and cooling when laser sculpture.
The utility model relates to an optical fiber laser engraving machine, which is characterized by comprising a machine base, a working box, a supporting slide rail, a supporting seat, a first linear servo motor, a supporting rod, an aerial slide rail, a second linear servo motor, a sliding installation seat, a laser welding head, an optical fiber laser generator, an optical fiber and electric wire integrated line, a gas replacement device, a connecting wire, a temperature sensor, a controller, a camera and a round cushion table, wherein a round groove is arranged at the central position of the machine base, the temperature sensor is arranged in the round groove, the temperature sensor is connected with the controller through the connecting wire, two long grooves along the horizontal direction are arranged on the machine base, the supporting slide rail is respectively arranged on the two long grooves, the supporting seat is respectively arranged on the supporting slide rail, the first linear servo motor is respectively arranged at the lower part of the supporting seat, the first linear servo motor is connected with the controller through the connecting wire, the supporting rods are respectively installed on the upper portion of the supporting seat, the cameras are respectively installed on the inner sides of the lower portions of the two supporting rods, the cameras are connected with the controller through the connecting wire, the aerial slide rails are fixedly installed at the upper ends of the two supporting rods, the slide mounting seat is installed on the aerial slide rails in a sliding mode, the second linear servo motor is installed at the bottom of the slide mounting seat and connected with the controller through the connecting wire, the laser welding head is installed at the top of the slide mounting seat and comprises a shielding gas device, a cooling device, a focusing lens, a welding temperature sensor and a distance sensor, the shielding gas device is arranged on the lower portion of one side of the laser welding head, the cooling device is arranged at the lower part of the other side of the laser welding head, the focusing lens, the welding temperature sensor and the distance sensor are integrally installed inside the laser welding head, the laser welding head is connected with the optical fiber laser generator through the optical fiber wire integrated line, the optical fiber laser generator is connected with the controller through the connecting line, the working box is installed on the base, one side of the working box is provided with an upper through hole and a lower through hole, the gas replacement device is installed at one end of the base, the upper part of the gas replacement device is a waste gas recovery chamber, the waste gas recovery chamber is connected with an exhaust fan, the exhaust fan is installed on the upper through hole, an exhaust port extends into the working box, the middle part of the gas replacement device is a cooling filter plate, and the lower part of the gas replacement device is a cold gas storage chamber, the air conditioning storage cavity is connected with an air blower, the air blower is installed on the lower portion through hole, the air outlet extends into the working box, and four circular pad platforms are installed on the machine base in an adsorption mode.
Furthermore, the machine base is connected with the working box through detachable bolts, and the machine base is connected with the gas replacement device through detachable bolts, so that the machine base is convenient to mount and dismount.
Furthermore, the material of the gas replacement device is heat-resistant and cold-resistant material.
Furthermore, the work box is made of light-tight and heat-insulating materials, so that the safety during carving is guaranteed.
Furthermore, the supporting slide rail and the aerial slide rail are subjected to polishing treatment.
Furthermore, the supporting rod is connected with the supporting seat through a detachable bolt, so that the supporting rod is convenient to mount and dismount.
Furthermore, the supporting rod is a telescopic rod, so that different heights can be conveniently adjusted.
Furthermore, the bottom of the cushion table is provided with a sucker, so that the cushion table can be moved while ensuring certain stability.
The utility model relates to an optical fiber laser engraving machine, which comprises a machine base, a work box, a supporting slide rail, a supporting seat, a first linear servo motor, a supporting rod, an aerial slide rail, a second linear servo motor, a sliding installation seat, a laser welding head, an optical fiber laser generator, an optical fiber wire integrated line, a gas replacement device, a connecting line, a temperature sensor, a controller, a camera and a round cushion table, wherein the carving of a workpiece is realized through the cooperation among mechanisms, the carving process is monitored and recorded by the camera in real time, the carving progress and the carving condition are convenient to observe, the stability of the carving environment is ensured in the work box in the whole carving process, the safety of operators is ensured, the temperature after the carving work can be rapidly reduced by the gas replacement device, the safety of the whole device is ensured, and the air pollution is reduced, the use of the round pad table enables the workpiece to keep a certain distance from the upper surface of the machine base, and the machine base is prevented from being damaged when the workpiece is punctured during carving.
Drawings
FIG. 1 is a schematic structural view provided by the present invention;
fig. 2 is a schematic view of the slide rail structure provided by the present invention;
fig. 3 is a schematic view of a laser welding head structure provided by the present invention;
fig. 4 is a schematic structural view of the gas replacement device provided by the present invention.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, an optical fiber laser engraving machine is characterized by comprising a machine base 1, a work box 2, a supporting slide rail 3, a supporting seat 4, a first linear servo motor 5, a supporting rod 6, an aerial slide rail 7, a second linear servo motor 8, a sliding mounting seat 9, a laser welding head 10, an optical fiber laser generator 11, an optical fiber and electric wire integrated wire 12, a gas replacement device 13, a connecting wire 14, a temperature sensor 15, a controller 16, a camera 17 and a round cushion table 18, wherein a round groove 102 is formed in the center of the machine base 1, the temperature sensor 15 is installed in the round groove 102, the temperature sensor 15 is connected with the controller 16 through the connecting wire 14, two long grooves 101 are formed in the horizontal direction in the machine base 1, the supporting slide rail 3 is installed on each of the two long grooves 101, the supporting seat 4 is installed on each supporting slide rail 3, the lower portion of the supporting seat 4 is respectively provided with the first linear servo motor 5, the first linear servo motor 5 is connected with the controller 16 through the connecting wire 14, the upper portion of the supporting seat 4 is respectively provided with the supporting rod 6, the inner sides of the lower portions of the supporting rods 6 are respectively provided with the camera 17, the camera 17 is connected with the controller 16 through the connecting wire 14, the upper end of each supporting rod 6 is fixedly provided with the aerial slide rail 7, the aerial slide rail 7 is provided with the sliding mounting seat 9 in a sliding manner, the bottom of the sliding mounting seat 9 is provided with the second linear servo motor 8, the second linear servo motor 8 is connected with the controller 16 through the connecting wire 14, the top of the sliding mounting seat 9 is provided with the laser welding head 10, and the laser welding head 10 comprises a shielding gas device 1001, a shielding gas shielding device 1001, The cooling device 1002, the focusing lens 1003, the welding temperature sensor 1004 and the distance sensor 1005, the shielding gas device 1001 is arranged at the lower part of one side of the laser welding head 10, the cooling device 1002 is arranged at the lower part of the other side of the laser welding head 10, the focusing lens 1003, the welding temperature sensor 1004 and the distance sensor 1005 are integrally installed inside the laser welding head 10, the laser welding head 10 is connected with the fiber laser generator 11 through the fiber-optic cable integration line 12, the fiber laser generator 11 is connected with the controller 16 through the connecting line 14, the work box 2 is installed on the machine base 1, one side of the work box 2 is provided with an upper through hole and a lower through hole 201, the gas replacement device 13 is installed at one end of the machine base 1, and the upper part of the gas replacement device 13 is a waste gas recovery cavity 1304, the waste gas recycling cavity 1304 is connected with an exhaust fan 1301, the exhaust fan 1301 is installed on the upper through hole 201, an air suction opening extends into the working box 2, a cooling filter plate 1305 is arranged in the middle of the gas replacement device 13, the lower portion of the gas replacement device 13 is a cold air storage cavity 1303, the cold air storage cavity 1303 is connected with an air blower 1302, the air blower 1302 is installed on the lower through hole 201, an air outlet extends into the working box 2, and four round pad tables 18 are installed on the machine base 1 in an adsorption mode.
The frame 1 with the work box 2 adopts and to dismantle bolted connection, the frame 1 with gaseous replacement device 13 adopts and to dismantle bolted connection, easy to assemble and dismantlement.
The gas replacement device 13 is made of heat-resistant and cold-resistant material.
The work box 2 is made of light-tight heat insulation materials, so that the safety during carving is guaranteed.
And polishing the supporting slide rail 3 and the aerial slide rail 7.
The support rod 6 and the support seat 4 are connected through detachable bolts, and are convenient to install and detach.
The supporting rod 6 is a telescopic rod, and different heights can be conveniently adjusted.
The bottom of the round pad table 18 is provided with a sucker, so that the round pad table can be moved while ensuring certain stability of fixation.
When a workpiece needs to be engraved, the workpiece is placed on the circular cushion table 18, after the distance sensor 1005 in the laser welding head 10 senses the workpiece on the working table, the controller 16 controls the shielding gas device 1001 to spray shielding gas to the surface of the workpiece, after the shielding gas is sprayed, laser generated by the fiber laser generator 11 is transmitted to the laser welding head 10 through the fiber-optic wire integration line 12, after the laser is focused in the laser welding head 10 through the focusing lens 1003, the laser welding head 10 engraves the workpiece according to a program programmed on the controller 16, when engraving, the welding temperature sensor 1004 senses the temperature change of the laser welding head 10, and when the temperature of the laser welding head 10 exceeds a safe temperature, the cooling device 1002 cools the laser welding head 10 in time, after the engraving is finished, the temperature sensor 15 senses the temperature change in the working box 2, the blower 1302 blows cold air in the cold air storage cavity 1303 into the working box 2, the exhaust fan 1301 extracts exhaust gas into the exhaust gas recovery cavity 1304 to cool the environment in the whole working box 2, the exhaust gas reaches the cold air storage cavity 1303 after being cooled and filtered by the cooling filter plate 1305, the camera 17 monitors and records the engraving process in real time so as to adjust the engraving in time, the controller 16 can control the first linear servo motor 5 to enable the laser welding head 10 to move longitudinally, the controller 16 can control the second linear servo motor 5 to enable the laser welding head 10 to move transversely, the height of the laser welding head 10 can be adjusted by adjusting the support rod 6, and the utilization rate of laser is improved by using the focusing lens 1003, the carving of the optical fiber laser carving machine is carried out in the working box 2, the stability of the carving environment is guaranteed, meanwhile, the safety during carving is also guaranteed, the waste gas is recycled after being treated, the safety of operators is guaranteed, and meanwhile, the air pollution is also reduced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. An optical fiber laser engraving machine is characterized by comprising a machine base (1), a working box (2), a supporting slide rail (3), a supporting seat (4), a first linear servo motor (5), a supporting rod (6), an aerial slide rail (7), a second linear servo motor (8), a sliding mounting seat (9), a laser welding head (10), an optical fiber laser generator (11), an optical fiber and electric wire integrated line (12), a gas replacement device (13), a connecting wire (14), a temperature sensor (15), a controller (16), a camera (17) and a round cushion table (18), wherein a round groove (102) is formed in the center of the machine base (1), the temperature sensor (15) is installed in the round groove (102), the temperature sensor (15) is connected with the controller (16) through the connecting wire (14), two long grooves (101) in the horizontal direction are formed in the machine base (1), the two long grooves (101) are respectively provided with the supporting slide rails (3), the supporting slide rails (3) are respectively provided with the supporting seats (4), the lower parts of the supporting seats (4) are respectively provided with the first linear servo motors (5), the first linear servo motors (5) are connected with the controller (16) through the connecting wires (14), the upper parts of the supporting seats (4) are respectively provided with the supporting rods (6), the inner sides of the lower parts of the two supporting rods (6) are respectively provided with the cameras (17), the cameras (17) are connected with the controller (16) through the connecting wires (14), the upper ends of the two supporting rods (6) are fixedly provided with the aerial slide rails (7), the aerial slide mounting seats (9) are slidably mounted on the aerial slide rails (7), the bottom parts of the slide mounting seats (9) are provided with the second linear servo motors (8), the second linear servo motor (8) is connected with the controller (16) through the connecting line (14), the laser welding head (10) is installed at the top of the sliding installation seat (9), the laser welding head (10) comprises a shielding gas device (1001), a cooling device (1002), a focusing lens (1003), a welding temperature sensor (1004) and a distance sensor (1005), the shielding gas device (1001) is arranged at the lower part of one side of the laser welding head (10), the cooling device (1002) is arranged at the lower part of the other side of the laser welding head (10), the focusing lens (1003), the welding temperature sensor (1004) and the distance sensor (1005) are integrally installed inside the laser welding head (10), and the laser welding head (10) is connected with the fiber laser generator (11) through the fiber electric wire integration line (12), the optical fiber laser generator (11) is connected with the controller (16) through the connecting wire (14), the working box (2) is installed on the base (1), one side of the working box (2) is provided with an upper through hole and a lower through hole (201), the gas replacement device (13) is installed at one end of the base (1), the upper part of the gas replacement device (13) is provided with a waste gas recovery cavity (1304), the waste gas recovery cavity (1304) is connected with an exhaust fan (1301), the exhaust fan (1301) is installed on the upper through hole (201) and an exhaust opening extends into the working box (2), the middle of the gas replacement device (13) is provided with a cooling filter plate (1305), the lower part of the gas replacement device (13) is provided with a cold gas storage cavity (1303), the cold gas storage cavity (1303) is connected with a blower (1302), the blower (13) is installed on the lower through hole (201) and an air outlet extends into the working box (1302), four circular pad platforms (18) are arranged on the machine base (1) in an adsorption mode.
2. The fiber laser engraving machine according to claim 1, wherein the base (1) is detachably bolted to the work box (2), and the base (1) is detachably bolted to the gas displacement device (13).
3. The fiber laser engraving machine according to claim 2, wherein the gas displacement device (13) is made of heat-resistant and cold-resistant material.
4. A fiber laser engraving machine as claimed in claim 3, characterized in that said working box (2) is made of opaque and heat-insulating material.
5. The fiber laser engraving machine according to claim 1, wherein the supporting slide (3) and the aerial slide (7) are polished.
6. The fiber laser engraving machine according to claim 1, wherein the support rod (6) is detachably bolted to the support base (4).
7. A fiber laser engraving machine according to claim 1, characterized in that the support bar (6) is a retractable bar.
8. The fiber laser engraving machine according to claim 1, wherein the bottom of the circular cushion table (18) is provided with a suction cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922353806.XU CN211438611U (en) | 2019-12-25 | 2019-12-25 | Optical fiber laser engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922353806.XU CN211438611U (en) | 2019-12-25 | 2019-12-25 | Optical fiber laser engraving machine |
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| Publication Number | Publication Date |
|---|---|
| CN211438611U true CN211438611U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922353806.XU Active CN211438611U (en) | 2019-12-25 | 2019-12-25 | Optical fiber laser engraving machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182695A (en) * | 2021-03-29 | 2021-07-30 | 张闪闪 | Laser etching equipment is used in processing of mould decorative pattern |
| CN114367773A (en) * | 2021-12-28 | 2022-04-19 | 扬州日精电子有限公司 | Welding machine applied to photovoltaic inverter capacitor |
-
2019
- 2019-12-25 CN CN201922353806.XU patent/CN211438611U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182695A (en) * | 2021-03-29 | 2021-07-30 | 张闪闪 | Laser etching equipment is used in processing of mould decorative pattern |
| CN114367773A (en) * | 2021-12-28 | 2022-04-19 | 扬州日精电子有限公司 | Welding machine applied to photovoltaic inverter capacitor |
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