CN212761772U - Cooling device of laser engraving equipment - Google Patents
Cooling device of laser engraving equipment Download PDFInfo
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- CN212761772U CN212761772U CN202021232501.XU CN202021232501U CN212761772U CN 212761772 U CN212761772 U CN 212761772U CN 202021232501 U CN202021232501 U CN 202021232501U CN 212761772 U CN212761772 U CN 212761772U
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Abstract
The utility model relates to a cooling device of laser engraving equipment, including laser engraving device and cooling device, the laser engraving device includes the workstation and sets up the support of workstation top, the support lower extreme is equipped with the orientation the laser pipe of workstation, cooling device includes water tank and condenser tube, the water tank sets up the support upper end, condenser tube's water inlet with the water tank intercommunication, condenser tube's delivery port orientation the work end of laser pipe, condenser tube is around establishing laser pipe periphery, just be equipped with high pressure water pump on condenser tube's the route. The utility model provides a pair of cooling device of laser engraving equipment, because it has set up condenser tube and has established around laser pipe periphery, therefore not only the cooling water strikes the laser head and carries out cooling treatment, condenser tube produces the heat exchange with the laser pipe, takes away the heat of laser pipe to laser pipe has been protected.
Description
Technical Field
The utility model relates to a laser beam machining technical field, concretely relates to cooling device of laser engraving equipment.
Background
The laser engraving processing is based on the numerical control technology, and laser is a processing medium. The physical denaturation of the instant melting and gasification of the processing material under the laser irradiation can enable the laser engraving to achieve the processing purpose. The method has the advantages of accuracy, fineness, high efficiency, rapidness, low cost and the like, so that the method is widely applied to processing of materials such as wood, glass, plastics and the like.
However, the laser engraving machine generates heat during the processing process, and if the equipment cannot be effectively cooled in time, the burning loss of the engraving machine is caused. The prior laser engravers are provided with cooling devices, but the cooling devices often have poor cooling effect, so that the service life of the laser engravers is shortened, or only the laser engravers are cooled, and the cooling of products is neglected.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a simple structure, low in manufacturing cost, and the effectual of cooling laser engraving device to increase of service life's laser engraving device's cooling device.
In order to achieve the above purpose, the technical solution of the present invention is as follows: the utility model provides a cooling device of laser engraving equipment, the laser engraving ware includes the workstation, sets up the support of workstation top and install in the laser pipe of support lower extreme, the work end orientation of laser pipe the workstation light-emitting, cooling device includes water tank and condenser tube, the water tank sets up the support upper end, condenser tube's water inlet with the water tank intercommunication, condenser tube's delivery port orientation the work end of laser pipe, condenser tube is around establishing the laser pipe periphery, just be equipped with high-pressure water pump on condenser tube's the route.
The utility model has the advantages that: the utility model provides a pair of cooling device of laser engraving equipment, because it has set up condenser tube and has established around laser pipe periphery, therefore not only the cooling water strikes the laser head and carries out cooling treatment, condenser tube produces the heat exchange with the laser pipe, takes away the heat of laser pipe to laser pipe has been protected.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, cooling device still includes the air cooling device, the air cooling device includes fan, first forced air cooling pipe, second forced air cooling pipe and encloses to be established the outside cooler bin of laser pipe, the fan sets up the upper end of support, the air outlet of fan passes through first forced air cooling pipe with the inside intercommunication of cooler bin, one side upper end of cooler bin is equipped with the air intake, the opposite side lower extreme of cooler bin is equipped with the air outlet, just the air outlet with second forced air cooling pipe intercommunication, just the air exit orientation of second forced air cooling pipe the workstation.
The beneficial effect of adopting the further scheme is that: the air cooling device accelerates heat exchange between the water cooling pipe and the laser pipe, ensures the cooling environment of the laser pipe, and in addition, the opening of the second cooling pipe faces the workbench, so that scraps on the workbench can be blown, and a machined workpiece is further cooled. The device cools down laser engraving equipment and workpieces simultaneously through the air cooling device and the water cooling device, so that the service life of the laser engraving pipe can be prolonged, the workpieces can be timely cooled and protected, and the processing quality is ensured.
Further, the workstation includes the working face and sets up the cooling chamber of working face below, the water inlet in cooling chamber with the working face intercommunication to collect the cooling water, the delivery port in cooling chamber pass through the circulating line with the water tank intercommunication.
The beneficial effect of adopting the further scheme is that: the cooling cavity is used for cooling the temperature of the upper end surface of the workbench and further cooling the temperature of the workpiece to be machined placed on the cooling cavity, so that the quality of the machined workpiece is guaranteed; on the other hand, the cooling water sprayed by the cooling water pipe is collected on the working surface and reused in the cooling cavity, so that the purposes of saving water and improving cooling efficiency are achieved.
Further, a heat exchange device and a water filtering device are arranged on the circulating pipeline, the heat exchange device is used for cooling the cooling water with the temperature increased after use, and the water filtering device is used for filtering the cooling water.
The beneficial effect of adopting the further scheme is that: when the temperature of the cooling water recovered by the cooling cavity is not enough to carry out the circulating cooling again, the water temperature can be reduced by the heat exchange device which can be a finned tube radiator, a tubular heat exchanger and the like. The water filtering device is used for removing the processing machine residues contained in the water, and the filtering device can be a simple filter screen, a filter membrane and the like.
Furthermore, the working face is an arc face with the middle part protruding upwards, and a water inlet of the cooling cavity is formed in the edge of the working face.
The beneficial effect of adopting the further scheme is that: the above design helps to collect and recover the cooling water.
Furthermore, an atomizing nozzle is arranged at the water outlet of the cooling water pipe.
The beneficial effect of adopting the further scheme is that: the atomizing nozzle can make the cooling water spray to the laser head more evenly.
It should be noted that the working end of the laser tube, i.e. the laser head, is capable of emitting laser light.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural view of a cooling device of a laser engraving apparatus according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a work table; 2. a support; 3. a laser tube; 4. a water tank; 5. a cooling water pipe; 6. a high pressure water pump; 7. a fan; 8. a first air-cooling pipe; 9. a second air-cooling pipe; 10. a cooling tank; 11. a working surface; 12. cooling; 13. a circulation line; 14. a heat exchange device; 15. filtering the water and packaging; 16. an atomizing spray head.
Detailed Description
The principles and features of the present invention will be described with reference to the accompanying fig. 1, wherein the examples are provided only for explaining the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the utility model provides a cooling device of laser engraving equipment, including laser engraving device and cooling device, the laser engraving device includes workstation 1, sets up the support 2 of workstation 1 top and install in the laser pipe 3 of support 2 lower extreme, the work end orientation of laser pipe 3 the 1 light-emitting of workstation, cooling device includes water tank 4 and condenser tube 5, water tank 4 sets up 2 upper ends of support, condenser tube 5's water inlet with water tank 4 intercommunication, condenser tube 5's delivery port orientation the work end of laser pipe 3, condenser tube 5 is around establishing laser pipe 3 periphery, just be equipped with high pressure water pump 6 on condenser tube 5's the route.
The utility model provides a pair of cooling device of laser engraving equipment, because it has set up condenser tube 5 around establishing laser pipe 3 periphery, therefore not only the cooling water strikes the laser head and carries out cooling treatment, condenser tube 5 produces the heat exchange with laser pipe 3, takes away the heat of laser pipe 3 to the laser pipe has been protected.
Further, cooling device still includes the air cooling device, the air cooling device includes fan 7, first air-cooled pipe 8, second air-cooled pipe 9 and encloses to be established 3 outside cooler bin 10 of laser pipe, fan 7 sets up the upper end of support 2, the air outlet of fan 7 passes through first air-cooled pipe 8 with the inside intercommunication of cooler bin 10, one side upper end of cooler bin 10 is equipped with the air intake, the opposite side lower extreme of cooler bin 10 is equipped with the air outlet, just the air outlet with second air-cooled pipe 9 intercommunication, just the air exit orientation of second air-cooled pipe 9 workstation 1. The air cooling device accelerates the heat exchange between the water cooling pipe and the laser pipe, ensures the cooling environment of the laser pipe, and in addition, the opening of the second cooling pipe 9 faces the workbench 1, so that the chips on the workbench 1 can be blown, and the processed workpiece can be further cooled. The device cools down laser engraving equipment and workpieces simultaneously through the air cooling device and the water cooling device, so that the service life of the laser engraving pipe can be prolonged, the workpieces can be timely cooled and protected, and the processing quality is ensured.
Further, workstation 1 includes working face 11 and sets up cooling chamber 12 of working face 11 below, the water inlet of cooling chamber 12 with working face 11 intercommunication to collect the cooling water, the delivery port of cooling chamber 12 pass through circulating line 13 with water tank 4 intercommunication. The cooling cavity 12 is used for cooling the temperature of the working surface 11 on one hand and further cooling the temperature of a workpiece to be processed placed on the cooling cavity, so that the quality of the processed workpiece is guaranteed; on the other hand, the cooling water sprayed from the cooling water pipe 5 is collected on the working surface 11 and reused in the cooling cavity 12, so as to achieve the purposes of saving water and improving cooling efficiency.
Further, a heat exchange device 14 and a water filtering device 15 are arranged on the circulation pipeline, the heat exchange device 14 is used for cooling the used cooling water, and the water filtering device 15 is used for filtering the cooling water. When the temperature of the cooling water recovered from the cooling chamber 12 is not sufficient enough to perform the re-circulation cooling, the heat exchanging device 14, which may be a finned tube radiator, a tubular heat exchanger, or the like, may reduce the temperature of the cooling water. The water filtering device 15 is used for removing the processing machine residues contained in the water, and may be a simple filtering net, a filtering membrane, or the like.
Further, the working surface 11 is an arc surface with a convex middle part, and a water inlet of the cooling cavity 12 is arranged at the edge of the working surface 11. The above design helps to collect and recover the cooling water.
Further, an atomizing nozzle 16 is arranged at the water outlet of the cooling water pipe 5. The atomizer 16 can make the cooling water spray to the laser head more uniformly.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. A cooling device of laser engraving equipment is characterized in that: including laser engraving ware and cooling device, the laser engraving ware includes workstation (1), sets up support (2) of workstation (1) top and install in laser pipe (3) of support (2) lower extreme, the work end orientation of laser pipe (3) workstation (1) light-emitting, cooling device includes water tank (4) and cooling water pipe (5), water tank (4) set up support (2) upper end, the water inlet of cooling water pipe (5) with water tank (4) intercommunication, the delivery port orientation of cooling water pipe (5) the work end of laser pipe (3), cooling water pipe (5) are around establishing laser pipe (3) periphery, just be equipped with high pressure water pump (6) on the route of cooling water pipe (5).
2. The cooling device of the laser engraving equipment as claimed in claim 1, wherein the cooling device further comprises an air cooling device, the air cooling device comprises a fan (7), a first air cooling pipe (8), a second air cooling pipe (9) and a cooling box (10) arranged outside the laser pipe (3) in a surrounding manner, the fan (7) is arranged at the upper end of the support (2), an air outlet of the fan (7) is communicated with the inside of the cooling box (10) through the first air cooling pipe (8), an air inlet is arranged at the upper end of one side of the cooling box (10), an air outlet is arranged at the lower end of the other side of the cooling box (10), the air outlet is communicated with the second air cooling pipe (9), and an exhaust outlet of the second air cooling pipe (9) faces towards the workbench (1).
3. The cooling device of the laser engraving apparatus according to claim 2, wherein the worktable (1) comprises a working surface (11) and a cooling chamber (12) arranged below the working surface (11), a water inlet of the cooling chamber (12) is communicated with the working surface (11) and collects cooling water, and a water outlet of the cooling chamber (12) is communicated with the water tank (4) through a circulating pipeline (13).
4. The cooling device of the laser engraving apparatus according to claim 3, wherein the circulation pipeline is provided with a heat exchanging device (14) and a water filtering device (15), the heat exchanging device (14) is used for cooling the used cooling water, and the water filtering device (15) is used for filtering the cooling water.
5. The cooling device of the laser engraving device according to any one of claims 3 to 4, wherein the working surface (11) is an arc surface with a convex upward middle part, and the water inlet of the cooling cavity (12) is arranged at the edge of the working surface (11).
6. The cooling device of the laser engraving apparatus according to any one of claims 1 to 4, wherein the water outlet of the cooling water pipe (5) is provided with an atomizing nozzle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021232501.XU CN212761772U (en) | 2020-06-29 | 2020-06-29 | Cooling device of laser engraving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021232501.XU CN212761772U (en) | 2020-06-29 | 2020-06-29 | Cooling device of laser engraving equipment |
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| Publication Number | Publication Date |
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| CN212761772U true CN212761772U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021232501.XU Active CN212761772U (en) | 2020-06-29 | 2020-06-29 | Cooling device of laser engraving equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385833A (en) * | 2021-06-16 | 2021-09-14 | 金陵科技学院 | Laser cutting machine auxiliary system |
| CN113664367A (en) * | 2021-08-30 | 2021-11-19 | 罗志刚 | Human-computer interaction high-precision intelligent manufacturing equipment |
| CN114289847A (en) * | 2022-01-07 | 2022-04-08 | 陈彦省 | Electric resistance welding cooling device and cooling method for die assembly |
| CN114749792A (en) * | 2022-03-11 | 2022-07-15 | 范忠华 | Arm formula laser welding equipment |
| CN115008029A (en) * | 2022-06-27 | 2022-09-06 | 深圳市大德激光技术有限公司 | Ultrafast laser precision machining device and machining method thereof |
-
2020
- 2020-06-29 CN CN202021232501.XU patent/CN212761772U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385833A (en) * | 2021-06-16 | 2021-09-14 | 金陵科技学院 | Laser cutting machine auxiliary system |
| CN113664367A (en) * | 2021-08-30 | 2021-11-19 | 罗志刚 | Human-computer interaction high-precision intelligent manufacturing equipment |
| CN114289847A (en) * | 2022-01-07 | 2022-04-08 | 陈彦省 | Electric resistance welding cooling device and cooling method for die assembly |
| CN114749792A (en) * | 2022-03-11 | 2022-07-15 | 范忠华 | Arm formula laser welding equipment |
| CN115008029A (en) * | 2022-06-27 | 2022-09-06 | 深圳市大德激光技术有限公司 | Ultrafast laser precision machining device and machining method thereof |
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