CN214558382U - Air-cooled light path laser engraving machine - Google Patents
Air-cooled light path laser engraving machine Download PDFInfo
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- CN214558382U CN214558382U CN202120398359.4U CN202120398359U CN214558382U CN 214558382 U CN214558382 U CN 214558382U CN 202120398359 U CN202120398359 U CN 202120398359U CN 214558382 U CN214558382 U CN 214558382U
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Abstract
The utility model discloses an air-cooled light path laser engraving machine, which comprises a mounting bracket, bottom one side fixedly connected with laser head of mounting bracket, the top side fixedly connected with of laser head supports the overhead guard, support the lateral wall fixedly connected with driving motor of overhead guard. The utility model discloses in, first radiator fan on the fan yoke blows the bottom side to the laser head with the air through the air guide cover, support driving motor drive rotating frame on the overhead guard simultaneously and rotate at the uniform velocity on the roating seat, thereby make the air guide cover carry out preliminary heat dissipation to this position of work piece, when the laser head is driven to next position, the air cavity is moved the position that stops before the laser head with the exhaust head, it descends to drive the link through the cylinder, make the exhaust head of flexible air guide cover bottom side be close with by preliminary radiating work piece position, make external air blown to the bottom side through second radiator fan, thereby further accelerate the cooling of work piece.
Description
Technical Field
The utility model relates to a laser engraving machine technical field especially relates to an air-cooled light path 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; the laser engraving machine can be divided into a CO2 nonmetal laser engraving machine and an optical fiber metal engraving machine according to different laser light sources, the CO2 nonmetal laser engraving machine generally adopts more glass laser tubes in China, and part of high-end laser engraving machines also adopt CO2 metal radio frequency tubes.
At present, the surface of the existing laser engraving machine is burnt and corroded by light when the workpiece is engraved by the laser, so that the situation that some inflammable workpieces are burnt and damaged due to high temperature is easily caused, and meanwhile, the existing laser engraving machine is not provided with corresponding air cooling equipment, so that some engraved workpieces are difficult to dissipate heat quickly, and the processing progress is delayed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an air-cooled light path laser engraving machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an air-cooled light path laser engraving machine comprises a mounting rack, wherein a laser head is fixedly connected to one side of the bottom end of the mounting rack, a supporting top cover is fixedly connected to the top side of the laser head, a driving motor is fixedly connected to the outer side wall of the supporting top cover, an output shaft of the driving motor penetrates through the outer side wall of the supporting top cover to extend to the inner side and is fixedly connected with a transmission bevel gear, a gear seat is meshed and connected to the bottom side of the transmission bevel gear, a fan frame is fixedly connected to the bottom end of the gear seat, a first cooling fan is fixedly connected to the top end of the fan frame, an air guide cover is fixedly connected to the bottom end of the fan frame, an air cavity is fixedly connected to one side, close to the supporting top cover, of the mounting rack, a plurality of second cooling fans are uniformly and fixedly connected to the outer side wall of the air cavity, a strange expansion air cover is fixedly connected to the bottom ends of a plurality of the air cavities, and a connecting frame is fixedly connected to the bottom end of the expansion air cover, and a cylinder is fixedly connected to one side of the bottom end of the mounting frame, which is close to the air cavity, and the piston end of the cylinder is fixedly connected with the connecting frame.
As a further description of the above technical solution:
the inside wall of gear seat is provided with rotates the seat.
As a further description of the above technical solution:
the outer side wall of the laser head is fixedly connected with a rotating frame corresponding to the rotating seat, and the rotating frame is embedded into the rotating seat and is connected with the rotating seat in a rotating mode.
As a further description of the above technical solution:
a plurality of second radiator fan and first radiator fan's top side port department all fixedly connected with dustproof filter screen.
As a further description of the above technical solution:
the bottom end of the telescopic gas hood is fixedly connected with an exhaust head, and the exhaust head penetrates through the top end of the connecting frame and extends to the bottom side.
As a further description of the above technical solution:
the air guide cover is far away from the bottom that the air-out end of one side of fan frame is close to the laser head, and the air-out end of air guide cover sets up towards the one side slope of laser head.
The utility model discloses following beneficial effect has:
this air-cooled light path laser engraving machine, laser engraving machine accomplishes the displacement control to the device is holistic through driving the mounting bracket, the laser head is when being driven the displacement by laser engraving machine, first radiator fan on the fan frame blows the bottom side to the laser head with the air through the air guide cover, support driving motor drive rotating frame on the overhead guard simultaneously and rotate at the uniform velocity on the roating seat, thereby make the air guide cover carry out preliminary heat dissipation to this position of work piece, when the laser head is driven to next position, the air cavity is with the position that the exhaust head stopped before moving to the laser head, drive the link through the cylinder and descend, make the exhaust head of flexible air guide cover bottom side be close with by preliminary radiating work piece position, make outside air blown to the bottom side through second radiator fan, thereby further accelerate the cooling of work piece.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the gear seat of the present invention;
fig. 3 is the utility model discloses a dustproof filter screen top view.
Illustration of the drawings: 1. a mounting frame; 2. a laser head; 3. supporting the top cover; 4. a drive motor; 5. a transmission bevel gear; 6. a rotating seat; 7. a gear seat; 8. a rotating frame; 9. a fan frame; 10. a first heat dissipation fan; 11. an air cavity; 12. a second heat dissipation fan; 13. a dustproof filter screen; 14. a telescopic gas hood; 15. an exhaust head; 16. a connecting frame; 17. a cylinder; 18. and a gas guide hood.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an air-cooled light path laser engraving machine comprises a mounting frame 1, wherein a laser head 2 is fixedly connected to one side of the bottom end of the mounting frame 1, a supporting top cover 3 is fixedly connected to the top side of the laser head 2, a driving motor 4 is fixedly connected to the outer side wall of the supporting top cover 3, an output shaft of the driving motor 4 penetrates through the outer side wall of the supporting top cover 3 to extend to the inner side and is fixedly connected with a transmission bevel gear 5, a gear seat 7 is meshed and connected to the bottom side of the transmission bevel gear 5, a fan frame 9 is fixedly connected to the bottom end of the gear seat 7, a first cooling fan 10 is fixedly connected to the top end of the fan frame 9, an air guide cover 18 is fixedly connected to the bottom end of the fan frame 9, an air cavity 11 is fixedly connected to one side, close to the supporting top cover 3, of the bottom end of the mounting frame 1, a plurality of second cooling fans 12 are uniformly and fixedly connected to the outer side wall of the air cavity 11, and an expandable air cavity 14 is fixedly connected to the bottom ends of the plurality of the air cavities 11, the bottom end of the telescopic air hood 14 is fixedly connected with a connecting frame 16, one side of the bottom end of the mounting frame 1, which is close to the air cavity 11, is fixedly connected with an air cylinder 17, and the piston end of the air cylinder 17 is fixedly connected with the connecting frame 16.
The inner side wall of the gear seat 7 is provided with a rotating seat 6, which is beneficial to the rotation of the gear seat 7 on the rotating frame 8; the outer side wall of the laser head 2 is fixedly connected with a rotating frame 8 corresponding to the rotating seat 6, and the rotating frame 8 is in embedded rotating connection with the rotating seat 6, so that the rotating frame 8 and the gear seat 7 are conveniently positioned, and the gear seat 7 can rotate on the rotating frame 8; the top side ports of the second cooling fans 12 and the first cooling fan 10 are fixedly connected with dustproof filter screens 13, so that dust suction is reduced; the bottom end of the telescopic air hood 14 is fixedly connected with an exhaust head 15, and the exhaust head 15 penetrates through the top end of the connecting frame 16 and extends to the bottom side, so that the heat dissipation of the engraved position of the workpiece in a short distance is facilitated; one side air-out end that air guide cover 18 kept away from fan case 9 is close to the bottom of laser head 2, and the air-out end of air guide cover 18 sets up towards the one side slope of laser head 2, and the cooling that dispels the heat can be carried out to the sculpture department of work piece to the air-out of the first radiator fan 10 of being convenient for.
The working principle is as follows: when an air-cooled light path laser engraving machine is used, the laser engraving machine finishes the displacement control of the whole device by driving a mounting frame 1, when a laser head 2 is driven to displace by the laser engraving machine, a first radiating fan 10 on a fan frame 9 blows air to the bottom side of the laser head 2 through an air guide cover 18, a driving motor 4 on a supporting top cover 3 drives a transmission bevel gear 5 to rotate, the transmission bevel gear 5 drives a gear seat 7 and a rotating frame 8 to rotate on the rotating seat 6 at a constant speed, so that the air guide cover 18 conducts preliminary heat dissipation on the part of a workpiece, when the laser head 2 is driven to the next part, an air cavity 11 and an exhaust head 15 are moved to the position where the laser head 2 stays, a connecting frame 16 is driven to descend through an air cylinder 17, the exhaust head 15 at the bottom side of a telescopic air cover 14 is close to the part of the workpiece subjected to preliminary heat dissipation, and external air is blown to the bottom side through a second radiating fan 12, thereby further accelerating the cooling of the workpiece.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. The utility model provides an air-cooled light path laser engraving machine, includes mounting bracket (1), its characterized in that: the laser head is fixedly connected to one side of the bottom end of the mounting rack (1), the top side of the laser head (2) is fixedly connected with a supporting top cover (3), the outer side wall of the supporting top cover (3) is fixedly connected with a driving motor (4), an output shaft of the driving motor (4) penetrates through the outer side wall of the supporting top cover (3) to extend to the inner side and is fixedly connected with a transmission bevel gear (5), the bottom side of the transmission bevel gear (5) is meshed with a gear seat (7), the bottom end of the gear seat (7) is fixedly connected with a fan frame (9), the top end of the fan frame (9) is fixedly connected with a first cooling fan (10), the bottom end of the fan frame (9) is fixedly connected with an air guide cover (18), the bottom end of the mounting rack (1) is close to one side of the supporting top cover (3) and is fixedly connected with an air cavity (11), and the outer side wall of the air cavity (11) is uniformly and fixedly connected with a plurality of second cooling fans (12), the bottom ends of the air cavities (11) are fixedly connected with the Rongyou telescopic air hoods (14), the bottom ends of the telescopic air hoods (14) are fixedly connected with the connecting frame (16), one side, close to the air cavities (11), of the bottom end of the mounting frame (1) is fixedly connected with the air cylinder (17), and the piston end of the air cylinder (17) is fixedly connected with the connecting frame (16).
2. The air-cooled light path laser engraving machine of claim 1, wherein: the inner side wall of the gear seat (7) is provided with a rotating seat (6).
3. The air-cooled light path laser engraving machine of claim 1, wherein: the outer side wall of the laser head (2) corresponds to the position fixedly connected with a rotating frame (8) of the rotating seat (6), and the rotating frame (8) is embedded into the rotating seat (6) to be rotatably connected.
4. The air-cooled light path laser engraving machine of claim 1, wherein: and the top side ports of the second heat radiation fans (12) and the first heat radiation fans (10) are fixedly connected with dustproof filter screens (13).
5. The air-cooled light path laser engraving machine of claim 1, wherein: the bottom end of the telescopic gas hood (14) is fixedly connected with an exhaust head (15), and the exhaust head (15) penetrates through the top end of the connecting frame (16) and extends to the bottom side.
6. The air-cooled light path laser engraving machine of claim 1, wherein: one side air-out end that air guide cover (18) kept away from fan frame (9) is close to the bottom of laser head (2), and the air-out end of air guide cover (18) sets up towards the one side slope of laser head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120398359.4U CN214558382U (en) | 2021-02-23 | 2021-02-23 | Air-cooled light path laser engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120398359.4U CN214558382U (en) | 2021-02-23 | 2021-02-23 | Air-cooled light path laser engraving machine |
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| CN214558382U true CN214558382U (en) | 2021-11-02 |
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| CN202120398359.4U Active CN214558382U (en) | 2021-02-23 | 2021-02-23 | Air-cooled light path laser engraving machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116178049A (en) * | 2022-12-29 | 2023-05-30 | 兴核科学研究(福建)有限责任公司 | Laser-assisted processing method and device for silicon nitride ceramics |
-
2021
- 2021-02-23 CN CN202120398359.4U patent/CN214558382U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116178049A (en) * | 2022-12-29 | 2023-05-30 | 兴核科学研究(福建)有限责任公司 | Laser-assisted processing method and device for silicon nitride ceramics |
| CN116178049B (en) * | 2022-12-29 | 2023-08-15 | 兴核科学研究(福建)有限责任公司 | Silicon nitride ceramic laser auxiliary processing device |
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