CN213592050U - Laser three-dimensional marking machine - Google Patents
Laser three-dimensional marking machine Download PDFInfo
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- CN213592050U CN213592050U CN202021871003.XU CN202021871003U CN213592050U CN 213592050 U CN213592050 U CN 213592050U CN 202021871003 U CN202021871003 U CN 202021871003U CN 213592050 U CN213592050 U CN 213592050U
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Abstract
The utility model discloses a laser three-dimensional marking machine, which comprises a working platform, a carrier, a gantry carrier, a mobile carrier and a three-dimensional laser generator, wherein the carrier is arranged on the working platform and is used for bearing a workpiece; the gantry loading platform is arranged on the working platform and comprises a supporting plate which is parallel to the working platform and is arranged at intervals and vertical plates connected to the two ends of the supporting plate, and the vertical plates are arranged on the working platform; the movable carrying platform is arranged on the supporting plate and comprises a Z-axis platform, and the Z-axis platform can move up and down relative to the supporting plate; the three-dimensional laser generator can carry out laser processing to the three-dimensional surface, and the three-dimensional laser generator sets up on Z axle platform. Because the backup pad sets up with work platform parallel and interval, consequently, the work piece can not receive the interference of removal microscope carrier when moving on work platform, and effective activity space is bigger, and in addition, the removal microscope carrier sets up in the backup pad, and then has further improved three-dimensional laser generator's height, and then makes the processing effect better.
Description
Technical Field
The utility model relates to a laser beam machining's technical field especially relates to a laser three-dimensional marking machine.
Background
Compared with the traditional 2D laser marking, the laser three-dimensional marking machine has the advantages that the requirement on the surface flatness of a processing object is greatly reduced, and the processable effect is more colorful, however, the existing laser three-dimensional marking machine is too compact in structure, the moving space of a workpiece is limited, the workpiece cannot be moved to a proper position to be processed, the processing effect is poor, and the requirement of a user cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model provides a laser three-dimensional marking machine, it is effectual to process.
According to the utility model discloses an aspect provides a laser three-dimensional marking machine, include
A working platform;
the carrier is arranged on the working platform and used for bearing a workpiece;
the gantry loading platform is arranged on the working platform and comprises a supporting plate which is parallel to the working platform and is arranged at intervals and vertical plates connected to two ends of the supporting plate, and the vertical plates are arranged on the working platform;
the movable carrying platform is arranged on the supporting plate and comprises a Z-axis platform, and the Z-axis platform can move up and down relative to the supporting plate; and
the three-dimensional laser generator can carry out laser processing on a three-dimensional surface, and is arranged on the Z-axis platform.
As an embodiment of the utility model, still be in including the smoke extractor and the setting that are used for absorbing the smoke and dust the backup pad with smoke tube between the work platform, smoke tube's suction inlet is relative the carrier sets up, smoke extractor with smoke tube intercommunication, smoke extractor can be with the smoke and dust warp that produces when laser cutting work piece smoke tube absorbs.
As an embodiment of the utility model, three-dimensional laser generator includes that laser instrument, three-dimensional mark shake mirror and fixing base, the laser instrument sets up on the fixing base, three-dimensional mark shakes the mirror setting and is in on the fixing base, the fixing base sets up on the Z axle platform, three-dimensional mark shakes the mirror and is used for receiving the laser that the laser instrument sent.
As an embodiment of the utility model, three-dimensional mark shakes the mirror and includes the casing and accept in X axle shake mirror, Y axle shake mirror, Z axle removal mirror and focusing mirror in the casing, the Z axle removes the laser that the mirror is used for receiving the laser instrument and sends, the Z axle removes the movably setting of mirror and is in the casing, the focusing mirror sets up on the moving direction of Z axle removal mirror, the focusing mirror is used for the focus the laser that Z axle removed the mirror and received, the X axle shakes the mirror and rotationally sets up on the casing, the X axle shakes the mirror and is used for receiving the laser after the focusing mirror focuses on, the Y axle shakes the mirror and rotationally sets up on the casing, the Y axle shakes the mirror and is used for receiving the warp laser after the X axle shakes the mirror reflection.
As an embodiment of the utility model, still include the rack, it establishes to go up the rack cover work platform on and with work platform encloses to close and forms the collecting cavity, the collecting cavity will the carrier the longmen microscope carrier remove the microscope carrier and including three-dimensional laser generator accepts, it includes the cabinet body and the door body to go up the cabinet, run through on the cabinet body and offer the material loading mouth that is used for the material loading, door body movably sets up on the cabinet body, the door body can the shutoff or open the material loading mouth.
As an embodiment of the utility model, the door body is the automatically-controlled door, the setting that the automatically-controlled door can reciprocate is in on the cabinet body, the material loading mouth is located on the removal route of automatically-controlled door.
As an embodiment of the utility model, still include safe light curtain, safe light curtain sets up the both sides of material loading mouth, safe light curtain with automatically-controlled door electric connection, safe light curtain can stop the automatically-controlled door according to the information monitored and remove.
As an embodiment of the utility model, the removal microscope carrier still includes X axle platform and Y axle platform, X axle platform can set up back-and-forth movement ground in the horizontal plane on the gantry microscope carrier, Y axle platform can move about in the horizontal plane and set up with moving ground on the X axle platform, Z axle platform can follow vertical direction and move ground and set up on the Y axle platform.
As an embodiment of the utility model, still include control system and temperature sensor, temperature sensor is used for detecting three-dimensional laser generator's temperature, temperature sensor with control system electric connection, control system with remove microscope carrier electric connection, control system can be based on three-dimensional laser generator's temperature variation control the Z axle platform reciprocates.
As an embodiment of the utility model, still include the tri-color light, the tri-color light sets up on the upper computer cabinet, the tri-color light is used for monitoring laser three-dimensional marking machine's operating condition.
Implement the embodiment of the utility model provides a, will have following beneficial effect at least:
in this embodiment, the gantry is arranged on the working platform, and the gantry comprises a supporting plate parallel to the working platform and arranged at intervals and vertical plates connected to two ends of the supporting plate, and the vertical plates are arranged on the working platform; because the backup pad sets up with work platform parallel and interval, consequently, the work piece can not receive the interference of removal microscope carrier when moving about on work platform, and effective activity space is bigger, in addition, because the removal microscope carrier includes Z axle platform, and Z axle platform can be relative work platform reciprocates, and then can drive three-dimensional laser generator through Z axle platform and reciprocate, and then can adapt to the work piece of co-altitude, removes the microscope carrier setting moreover in the backup pad, and then has further improved three-dimensional laser generator's height, makes three-dimensional laser generator's working range bigger, and then makes the result of processing better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
FIG. 1 is a schematic diagram of an overall structure of a laser three-dimensional marking machine in one embodiment;
FIG. 2 is a schematic partial structural view of a laser three-dimensional marking machine in one embodiment;
in the figure: 100. a lower cabinet; 110. a working platform; 200. a carrier; 300. moving the carrier; 310. a Z-axis platform; 320. a gantry stage; 321. a support plate; 322. a vertical plate; 400. a three-dimensional laser generator; 410. a laser; 420. marking a galvanometer in three dimensions; 430. a fixed seat; 500. an upper cabinet; 510. a cabinet body; 520. a door body; 530. a safety light curtain; 600. a control system; 710. a smoke extraction pipe; 800. three-color lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a laser three-dimensional marking machine, the laser three-dimensional marking machine in this embodiment includes lower cabinet 100, carrier 200, movable carrier 300, gantry carrier 320, three-dimensional laser generator 400 and upper cabinet 500, upper cabinet 500 is disposed on lower cabinet 100, upper cabinet 500 has a receiving cavity, carrier 200, movable carrier 300, gantry carrier 320 and three-dimensional laser generator 400 are received in the receiving cavity, carrier 200 is used for placing a workpiece, movable carrier 300 is used for bearing three-dimensional laser generator 400, three-dimensional laser generator 400 includes a three-dimensional lens, laser processing can be performed on a three-dimensional surface, it needs to be described that the three-dimensional surface includes a plane or a curved surface or a mixed surface, etc. In this embodiment, the carrier 200, the movable stage 300, and the three-dimensional laser generator 400 are covered by the upper cabinet 500, so that the laser emitted by the light shielding unit can be prevented from accidentally injuring the human body.
Referring to fig. 2, the lower cabinet 100 in the embodiment includes a working platform 110, a carrier 200 and a gantry stage 320 are all disposed on the working platform 110, wherein the gantry stage 320 is located on one side of the carrier 200, the mobile stage 300 is disposed on the gantry stage 320, the mobile stage 300 includes a Z-axis platform 310, the Z-axis platform 310 can move up and down relative to the working platform 110, and the three-dimensional laser generator 400 is disposed on the Z-axis platform 310, so that the height of the three-dimensional laser generator 400 relative to the working platform 110 can be adjusted, and thus the laser three-dimensional marking machine in the embodiment can adapt to workpieces with different heights, and can meet more processing requirements of users.
The gantry stage 320 in this embodiment includes a support plate 310 parallel to the working platform 110 and disposed at an interval, and a vertical plate 320 connected to two ends of the support plate 310, wherein the vertical plate 320 is disposed on the working platform 110; because the supporting plate 310 is parallel to and spaced from the working platform 110, the workpiece is not interfered by the movable stage 300 when moving on the working platform 110, the effective moving space of the workpiece is larger, and the position of the workpiece and the position of the carrier 200 are convenient to adjust.
Referring to fig. 1, in some embodiments, the upper cabinet 500 includes a cabinet 510 and a door 520, a feeding port for feeding is opened through the cabinet 510, preferably, the feeding port is opened on a side wall of the cabinet 510, specifically, a workpiece is fed into the accommodating cavity through the feeding port and placed on the carrier 200, the door 520 is movably disposed on the cabinet 510, the door 520 can close or open the feeding port, specifically, when the workpiece is fed or discharged, the door 520 is moved to open the feeding port, and when the workpiece is processed, the door 520 closes the feeding port, so that safety of a user can be protected.
Referring to fig. 1, in some embodiments, the door body 520 is an automatic door, the automatic door is disposed on the cabinet 510 in a vertically movable manner, the feeding port is located on a moving path of the automatic door, specifically, the feeding port can be blocked when the automatic door moves to the feeding port, and the feeding port is opened when the automatic door is far away from the feeding port. It should be noted that the automatic door refers to any kind of existing automatic door, such as a pneumatic door. By setting the door body 520 as an automatic door, labor force of workers can be further reduced, and safety performance can be improved.
In some embodiments, one side edge of the door 520 is hinged to the cabinet 510 and can be driven by a motor, an air cylinder, or a hydraulic cylinder, so as to achieve the effect of automatic opening.
Referring to fig. 1, the laser three-dimensional marking machine in this embodiment further includes a safety light curtain 530, the safety light curtain 530 is disposed at two sides of the feeding hole, the safety light curtain 530 is electrically connected to the automatic door, and the safety light curtain 530 can stop the automatic door from moving according to the monitored information. The safety performance of the user can be further ensured by the safety light curtain 530.
The cabinet 510 of this embodiment has an opening on a side facing the working platform 110, and the opening is adapted to the size and shape of the working platform 110, the upper cabinet 500 is disposed on the working platform 110, and the opening is completely covered by the working platform 110, so that the upper cabinet 500 and the working platform 110 enclose to form a receiving cavity.
Referring to fig. 2, in some embodiments, the movable stage 300 further includes an X-axis platform (not shown) and a Y-axis platform (not shown), the X-axis platform is disposed on the supporting plate 321, the X-axis platform can move in a front-back direction in a horizontal plane with respect to the supporting plate 321, the Y-axis platform is disposed on the supporting plate 321, the Y-axis platform can move in a left-right direction in the horizontal plane with respect to the supporting plate 321, and the Z-axis platform 310 can move in a vertical direction with respect to the supporting plate 321 and is disposed on the Y-axis platform. Because laser generator sets up at Z axle platform 310, and then, X axle platform can drive laser generator and remove along the fore-and-aft direction, Y axle platform can drive laser generator and remove along left right direction, and Z axle platform 310 can drive laser generator and remove in vertical direction, and then, laser generator in this embodiment can be from top to bottom, front and back, control three direction and adjust, thereby can adjust laser generator to any required position department in limited scope, thereby can satisfy the processing of the work piece of different shapes or size, user's experience is better.
Preferably, the X-axis platform, the Y-axis platform, and the Z-axis platform 310 each include a slide rail, a slider, and an air cylinder, the slider is slidably mounted on the slide rail, and the air cylinder is used to drive the slider to move on the slide rail, but the air cylinder may also be replaced by a screw rod and a motor.
Referring to fig. 2, the laser three-dimensional marking machine in the present embodiment further includes a control system 600 and a temperature sensor (not shown in the figure), the control system 600 is disposed in the lower cabinet 100, the temperature sensor is used for detecting the temperature of the three-dimensional laser generator 400, the temperature sensor is electrically connected to the control system 600, the control system 600 is electrically connected to the movable carrier 300, and the control system 600 can control the Z-axis platform 310 to move up and down according to the temperature change of the three-dimensional laser generator 400. Laser generator is to the processing time overlength of work piece, and the temperature of acceping in the cavity increases gradually, and lens in the laser generator causes laser generator's focus to change owing to the increase of temperature to processing work piece that can not be more stable, in this embodiment, control system 600 can be based on three-dimensional laser generator 400's temperature variation control Z axle platform 310 reciprocates, thereby can make the compensation to the change of laser generator's focus, thereby makes the processing work piece that laser three-dimensional marking machine in this embodiment can be accurate stable.
Referring to fig. 2, in some embodiments, the three-dimensional laser generator 400 includes a laser 410, a three-dimensional marking galvanometer 420, and a fixing base 430, wherein the laser 410 is disposed on the fixing base 430, the three-dimensional marking galvanometer 420 is disposed on the fixing base 430, the fixing base 430 is disposed on the Z-axis platform 310, and the three-dimensional marking galvanometer 420 is configured to receive laser emitted by the laser 410. The three-dimensional laser generator 400 in this embodiment is capable of processing curved surfaces as well as some complex surfaces.
In some embodiments, the three-dimensional marking galvanometer 420 includes a housing, and an X-axis galvanometer, a Y-axis galvanometer, a Z-axis moving mirror and a focusing mirror accommodated in the housing, the Z-axis moving mirror is configured to receive laser light emitted by the laser 410, the Z-axis moving mirror is movably disposed in the housing, the focusing mirror is disposed in a moving direction of the Z-axis moving mirror, the focusing mirror is configured to focus the laser light received by the Z-axis moving mirror, because the distance between the Z-axis moving mirror and the focusing mirror can be adjusted, the focusing effect of the focusing mirror can be adjusted according to requirements, the X-axis vibrating mirror is rotatably arranged on the shell and is used for receiving the laser focused by the focusing mirror, the Y-axis vibrating mirror is rotatably arranged on the shell and is used for receiving the laser reflected by the X-axis vibrating mirror, the X-axis galvanometer and the Y-axis galvanometer can rotate, so that the irradiation range of laser irradiated on the workpiece can be adjusted.
Referring to fig. 2, the laser three-dimensional marking machine of the present embodiment further includes a smoke exhaust device (not shown) for absorbing smoke dust and a smoke exhaust tube 710 disposed between the supporting plate 310 and the working platform 110, wherein a suction port of the smoke exhaust tube 710 is disposed opposite to the carrier 200, the smoke exhaust device is communicated with the smoke exhaust tube 710, and the smoke exhaust device can absorb smoke dust generated when the laser cuts the workpiece through the smoke exhaust tube 710. Because the smoke extraction pipe is disposed between the supporting plate 310 and the working platform 110, the smoke extraction pipe 710 has a large adjustment space, and the position of the smoke extraction pipe 710 can be adjusted according to the requirement.
Preferably, the smoking device is an exhaust fan. The smoke dust generated during laser processing of the workpiece can be timely sucked away through the smoke pumping device and the smoke pumping pipe 710, so that the intensity of laser emitted by the laser generator cannot be influenced, and the processing effect is better.
Referring to fig. 1, the laser three-dimensional marking machine in the present embodiment further includes a three-color lamp 800, the three-color lamp 800 is disposed on the upper cabinet 500, and the three-color lamp 800 is used for monitoring a working state of the laser three-dimensional marking machine. The user can be informed of the processing failure in time through the three-color lamp 800.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (10)
1. The laser three-dimensional marking machine is characterized by comprising
A working platform;
the carrier is arranged on the working platform and used for bearing a workpiece;
the gantry loading platform is arranged on the working platform and comprises a supporting plate which is parallel to the working platform and is arranged at intervals and vertical plates connected to two ends of the supporting plate, and the vertical plates are arranged on the working platform;
the movable carrying platform is arranged on the supporting plate and comprises a Z-axis platform, and the Z-axis platform can move up and down relative to the supporting plate; and
the three-dimensional laser generator can carry out laser processing on a three-dimensional surface, and is arranged on the Z-axis platform.
2. The laser three-dimensional marking machine according to claim 1, characterized by further comprising a smoke extraction device for absorbing smoke dust and a smoke extraction pipe arranged between the support plate and the working platform, wherein a suction port of the smoke extraction pipe is arranged opposite to the carrier, the smoke extraction device is communicated with the smoke extraction pipe, and the smoke extraction device can absorb smoke dust generated when the laser cuts the workpiece through the smoke extraction pipe.
3. The laser three-dimensional marking machine according to claim 1, characterized in that the three-dimensional laser generator comprises a laser, a three-dimensional marking vibrating mirror and a fixed seat, wherein the laser is arranged on the fixed seat, the three-dimensional marking vibrating mirror is arranged on the fixed seat, the fixed seat is arranged on the Z-axis platform, and the three-dimensional marking vibrating mirror is used for receiving laser emitted by the laser.
4. The laser three-dimensional marking machine according to claim 3, characterized in that the three-dimensional marking galvanometer comprises a shell, and an X-axis galvanometer, a Y-axis galvanometer, a Z-axis moving mirror and a focusing mirror which are contained in the shell, wherein the Z-axis moving mirror is used for receiving laser emitted by a laser, the Z-axis moving mirror is movably arranged in the shell, the focusing mirror is arranged in the moving direction of the Z-axis moving mirror, the focusing mirror is used for focusing the laser received by the Z-axis moving mirror, the X-axis galvanometer is rotatably arranged on the shell, the X-axis galvanometer is used for receiving the laser focused by the focusing mirror, the Y-axis galvanometer is rotatably arranged on the shell, and the Y-axis galvanometer is used for receiving the laser reflected by the X-axis galvanometer.
5. The laser three-dimensional marking machine according to claim 1, further comprising an upper cabinet, wherein the upper cabinet covers the working platform and encloses with the working platform to form a containing cavity, the containing cavity contains the carrier, the gantry carrier, the movable carrier and the three-dimensional laser generator, the upper cabinet comprises a cabinet body and a door body, a feeding port for feeding is formed in the cabinet body in a penetrating mode, the door body is movably arranged on the cabinet body, and the door body can seal or open the feeding port.
6. The laser three-dimensional marking machine according to claim 5, characterized in that the door body is an automatic door, the automatic door is arranged on the cabinet body in a manner of moving up and down, and the feeding port is located on a moving path of the automatic door.
7. The laser three-dimensional marking machine according to claim 6, characterized in that, the laser three-dimensional marking machine further comprises a safety light curtain, the safety light curtain is arranged at two sides of the feeding port, the safety light curtain is electrically connected with the automatic door, and the safety light curtain can stop the automatic door from moving according to the monitored information.
8. The laser three-dimensional marking machine according to claim 1, characterized in that the movable stage further comprises an X-axis platform and a Y-axis platform, the X-axis platform is arranged on the gantry stage in a manner of moving back and forth in a horizontal plane, the Y-axis platform is arranged on the X-axis platform in a manner of moving left and right in the horizontal plane, and the Z-axis platform is arranged on the Y-axis platform in a manner of moving in a vertical direction.
9. The laser three-dimensional marking machine according to any one of claims 1 to 8, further comprising a control system and a temperature sensor, wherein the temperature sensor is used for detecting the temperature of the three-dimensional laser generator, the temperature sensor is electrically connected with the control system, the control system is electrically connected with the movable carrying platform, and the control system can control the Z-axis platform to move up and down according to the temperature change of the three-dimensional laser generator.
10. The laser three-dimensional marking machine according to any one of claims 1-8, characterized by further comprising a three-color lamp, wherein the three-color lamp is arranged on an upper cabinet and is used for monitoring the working state of the laser three-dimensional marking machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021871003.XU CN213592050U (en) | 2020-08-31 | 2020-08-31 | Laser three-dimensional marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021871003.XU CN213592050U (en) | 2020-08-31 | 2020-08-31 | Laser three-dimensional marking machine |
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| Publication Number | Publication Date |
|---|---|
| CN213592050U true CN213592050U (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021871003.XU Active CN213592050U (en) | 2020-08-31 | 2020-08-31 | Laser three-dimensional marking machine |
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| Country | Link |
|---|---|
| CN (1) | CN213592050U (en) |
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2020
- 2020-08-31 CN CN202021871003.XU patent/CN213592050U/en active Active
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