CN112496349A - Quick cooling device for alloy 3D printer - Google Patents
Quick cooling device for alloy 3D printer Download PDFInfo
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- CN112496349A CN112496349A CN202011086072.4A CN202011086072A CN112496349A CN 112496349 A CN112496349 A CN 112496349A CN 202011086072 A CN202011086072 A CN 202011086072A CN 112496349 A CN112496349 A CN 112496349A
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- box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
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Abstract
The invention discloses a quick cooling device for an alloy 3D printer, which belongs to the field of 3D printing and comprises a printing box, wherein an installation frame is installed in the printing box through an electric sliding table, and a first cooling mechanism is fixedly connected to the bottom surface of the installation frame; the side wall of the printing box is fixedly provided with a water tank, the side wall of the water tank is respectively provided with a water outlet box, a water pump and a visual box, and the top end of the water tank is fixedly arranged with one end of a water inlet pipe; the invention aims to provide a quick cooling device for an alloy 3D printer.
Description
Technical Field
The invention belongs to the technical field of 3D printing, and particularly relates to a quick cooling device for an alloy 3D printer.
Background
The laser 3D printing technology is an advanced manufacturing technology based on a digital model file, has the advantages of wide material selection range, high material utilization rate, low cost, high precision, short period and the like, can prepare tungsten-copper alloy components with complex shapes and no size limitation because the laser 3D printing technology is a material increase manufacturing technology with layer-by-layer deposition, and can fully melt metal powder by a high-energy laser beam adopted by the laser 3D printing technology to stack near-net-shape parts with high compactness, fine structure, uniform components and excellent performance layer by layer.
However, in the process of 3D printing on the alloy, because of long-time use, the temperature of the printing nozzle of the printer rises, so that the object cannot be quickly molded when the object is printed, and the yield of the processed and produced object cannot reach the standard, which affects the yield.
Disclosure of Invention
The invention aims to provide a quick cooling device for an alloy 3D printer, which is characterized in that a cooling box is welded on the side wall of a printing nozzle, and then cooling water in the water box is communicated with the cooling box in a circulating mode through a water pump so as to reduce the temperature of the printing nozzle and solve the problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a quick cooling device for an alloy D printer comprises a printing box, wherein a mounting frame is mounted inside the printing box through an electric sliding table, and a first cooling mechanism is fixedly connected to the bottom surface of the mounting frame;
the first cooling mechanism comprises a connecting arm, a cooling box, a mounting frame, a fan and an air groove, wherein one end of the connecting arm is welded with the bottom surface of the mounting frame, the connecting arm is respectively welded on the side walls of the two sides of the cooling box, the mounting frame is fixedly mounted on the side wall of the cooling box, the air groove is formed in the side wall of the mounting frame, a printing nozzle penetrates through the inside of the cooling box, and the joint of the side wall of the cooling box, which is provided with the printing nozzle, is fixedly welded;
the side wall of the printing box is fixedly provided with a water tank, the side wall of the water tank is respectively provided with a water outlet box, a water pump and a visual box, the water outlet box is communicated with the inside of the water tank, the water pump is communicated with the water outlet box and the visual box through guide pipes respectively, the top surface of the visual box is fixedly installed with one end of a water outlet pipe, and the top end of the water tank is fixedly installed with one end of a water inlet pipe;
and a second cooling mechanism is installed at the bottom end inside the printing box.
Preferably, the second cooling mechanism comprises a printing bottom plate, an aluminum frame, a heat radiation fan and a heat radiation groove, the printing bottom plate is installed at the bottom end of the interior of the printing box, the bottom surface of the printing bottom plate is fixedly provided with the aluminum frame through screws, the bottom surface of the aluminum frame is fixedly provided with the heat radiation fan, and the heat radiation groove is formed in the interior of the aluminum frame.
Preferably, a first water tank is arranged inside the connecting arm, one end of the first water tank is communicated with the water inlet tank and the water outlet tank respectively, and the other end of the first water tank is communicated with a second water tank inside the cooling box respectively.
Preferably, the other end of outlet pipe and the other end of inlet tube respectively with the one end looks fixed mounting of spiral water pipe, the other end of spiral water pipe switches on the setting with the inside intake chamber and the play basin of mounting bracket respectively mutually.
Preferably, the side wall of the printing nozzle is fixedly connected with a heat conducting plate, and the heat conducting plate is arranged in the cooling box.
Preferably, the side wall of the visual box is provided with a glass cover, and a sealing ring is arranged at the joint of the peripheral side wall of the glass cover and the visual box.
Preferably, the number of the heat dissipation fans is two, and the two heat dissipation fans are symmetrically arranged on the bottom surface of the aluminum frame by using the central line of the aluminum frame.
Preferably, the heat-conducting plates are equidistantly arranged on the side wall of the printing nozzle.
The invention has the technical effects and advantages that: compared with the prior art, the quick cooling device for the alloy 3D printer has the beneficial effects that:
1. the invention provides a quick cooling device for an alloy 3D printer, which is characterized in that a cooling box is welded on the side wall of a printing nozzle, cooling water in the water tank is conducted through a water inlet tank through a water pump, and then is guided into the water tank again through a water inlet pipe after passing through the cooling box, so that the purpose of water circulation cooling is achieved, and the cooling water is subjected to recorded cooling treatment through a fan, so that the water resource waste is reduced, the temperature of the printing nozzle is also reduced, and materials can be quickly molded in the printing process.
2. The invention provides a quick cooling device for an alloy D printer, which is characterized in that an aluminum frame is arranged on the bottom surface of a printing bottom plate, and a cooling fan is arranged at the bottom end of the aluminum frame, so that an object on the printing bottom plate can be cooled through the aluminum frame, the temperature of the printing bottom plate is cooled through a cooling groove and the cooling fan on the aluminum frame, and the printed object can be quickly molded.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a first cooling mechanism of the present invention;
FIG. 3 is a schematic view of the internal structure of the first cooling mechanism of the present invention;
FIG. 4 is a schematic structural view of a second cooling mechanism of the present invention;
fig. 5 is a schematic view of the internal structure of the second cooling mechanism of the present invention.
Reference numbers in the figures: 1. a print box; 2. a first cooling mechanism; 201. a connecting arm; 202. a cooling tank; 203. installing a frame; 204. a fan; 205. an air duct; 3. a mounting frame; 4. a second cooling mechanism; 401. printing a bottom plate; 402. an aluminum frame; 403. a heat radiation fan; 404. a heat sink; 5. printing a spray head; 6. a water inlet groove; 7. a water outlet groove; 8. a first water tank; 9. a second water tank; 10. a heat conducting plate; 11. a water tank; 12. a water outlet tank; 13. a water pump; 14. a visual box; 15. a water outlet pipe; 16. a water inlet pipe; 17. a spiral water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a rapid cooling device for an alloy 3D printer, which is shown in figures 1-5 and comprises a rapid cooling device for an alloy 3D printer, wherein the rapid cooling device comprises a printing box 1, a mounting frame 3 is arranged in the printing box 1 through an electric sliding table, and a first cooling mechanism 2 is fixedly connected to the bottom surface of the mounting frame 3;
the first cooling mechanism 2 comprises a connecting arm 201, a cooling box 202, an installation frame 203, a fan 204 and an air groove 205, one end of the connecting arm 201 is welded with the bottom surface of the installation frame 3, the connecting arm 201 is welded on the side walls of the two sides of the cooling box 202 respectively, the installation frame 203 is fixedly installed on the side wall of the cooling box 202, the air groove 205 is formed in the side wall of the installation frame 203, a printing nozzle 5 penetrates through the inside of the cooling box 202, the joint of the side wall of the cooling box 202 with the printing nozzle 5 is fixedly welded, a heat conduction plate 10 is fixedly connected to the side wall of the printing nozzle 5 and is arranged inside the cooling box 202, the heat conduction plate 10 is equidistantly arranged on the side wall of the printing nozzle 5, so that the printing nozzle 5 can conduct temperature into the inside of the cooling box 202 through the heat conduction plate 10 quickly;
a water tank 11 is fixedly arranged on the side wall of the printing box 1, a water outlet tank 12, a water pump 13 and a visual box 14 are respectively arranged on the side wall of the water tank 11, a glass cover is arranged on the side wall of the visual box 14, a sealing ring is arranged at the joint of the peripheral side wall of the glass cover and the visual box 14, in order to facilitate the observation of whether water flows or not, so as to judge whether cooling water is in circulating cooling or not, the water outlet tank 12 is communicated with the inside of the water tank 11, the water pump 13 is communicated with the water outlet tank 12 and the visual box 14 respectively through a guide pipe, the top surface of the visual box 14 is fixedly arranged with one end of a water outlet pipe 15, the top end of the water tank 11 is fixedly arranged with one end of a water inlet pipe 16, a first water tank 8 is arranged inside a connecting arm 201, one end of the first water tank 8 is communicated with a water inlet tank 6 and, in order to enable cooling water to enter the first water tank 8 through the water inlet groove 6 and then to be discharged out of the cooling box 202 through the second water tank 9, so that water circulation is facilitated, the other end of the water outlet pipe 15 and the other end of the water inlet pipe 16 are fixedly installed with one end of the spiral water pipe 17 respectively, the other end of the spiral water pipe 17 is communicated with the water inlet groove 6 and the water outlet groove 7 in the mounting frame 3 respectively, and in order to enable the printing nozzle 5 to be capable of supplying water to the cooling box 202 on the printing nozzle 5 in the moving process, the spiral water pipe 17 can be stretched and contracted along with the movement of the printing nozzle 5;
the second cooling mechanism 4 is installed to the inside bottom of printing box 1, second cooling mechanism 4 is including printing bottom plate 401, aluminium frame 402, radiator fan 403 and radiating groove 404, it installs in the inside bottom of printing box 1 to print bottom plate 401, the bottom surface of printing bottom plate 401 has aluminium frame 402 through screw fixed mounting, the bottom surface fixed mounting of aluminium frame 402 has radiator fan 403, radiating groove 404 has been seted up to the inside of aluminium frame 402, radiator fan 403 is provided with two, two radiator fan 403 set up on the bottom surface of aluminium frame 402 with the central line symmetry of aluminium frame 402, in order to make print shower nozzle 5 can be when printing on printing bottom plate 401, the problem of production, can take away the heat through aluminium frame 402 and radiator fan 403 on printing bottom plate 401 bottom surface, and then can make the article of printing form fast.
The structure principle is as follows: when in use, the mounting frame 3 is mounted through an electric sliding table of the alloy 3D printer, then an internal feeding device of the alloy 3D printer is mounted with the printing nozzle 5, then the spiral water pipe 17 is respectively butted with a water feeding pipe of the water inlet groove 6 and a water feeding pipe of the water outlet groove 7, the electric sliding table is controlled by a system to move, then the printing nozzle 5 is subjected to feeding treatment, so that the printing nozzle can perform printing treatment on the printing bottom plate 401, during the printing process, cooling water in the water tank 11 is pumped out through a water pump 13 on the side wall of the water tank 11 and then is guided into the water inlet groove 6 through a water inlet pipe 16, the cooling water is guided into a second water groove 9 through an internal first water groove 8 of a connecting arm 201, then heat is conducted into the cooling water through a heat conducting plate 10 on the side wall of the printing nozzle 5, and then the printing nozzle 5 can conduct heat into the cooling water, and the fan 204 on the, primarily radiating heat, then leading cooling water with higher temperature into the water inlet tank 11 again through the water outlet tank 7 and the water inlet pipe 16, enabling the cooling water to be cooled, and then pumping out the cooling water through the water pump 13 to circulate, thereby achieving the purpose of cooling the printing nozzle 5,
by installing the aluminum frame 402 on the bottom surface of the printing bottom plate 401 and installing the cooling fan 403 at the bottom end of the aluminum frame 402, the object on the printing bottom plate 401 can be cooled by the aluminum frame 402, and the temperature of the printing bottom plate 401 is cooled by the cooling groove 404 and the cooling fan 403 on the aluminum frame 402, so that the printed object can be rapidly molded.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an alloy 3D is quick cooling device for printer, includes print box (1), its characterized in that: the printing box (1) is internally provided with a mounting rack (3) through an electric sliding table, and the bottom surface of the mounting rack (3) is fixedly connected with a first cooling mechanism (2);
the first cooling mechanism (2) comprises a connecting arm (201), a cooling box (202), an installation frame (203), a fan (204) and an air groove (205), one end of the connecting arm (201) is welded with the bottom surface of the installation frame (3), the connecting arm (201) is welded on the side walls of the two sides of the cooling box (202) respectively, the installation frame (203) is fixedly installed on the side wall of the cooling box (202), the air groove (205) is formed in the side wall of the installation frame (203), a printing nozzle (5) penetrates through the inside of the cooling box (202), and the joint of the side wall of the cooling box (202) with the printing nozzle (5) is fixedly welded;
the side wall of the printing box (1) is fixedly provided with a water tank (11), the side wall of the water tank (11) is respectively provided with a water outlet box (12), a water pump (13) and a visual box (14), the water outlet box (12) is communicated with the inside of the water tank (11), the water pump (13) is communicated with the water outlet box (12) and the visual box (14) through guide pipes respectively, the top surface of the visual box (14) is fixedly installed with one end of a water outlet pipe (15), and the top end of the water tank (11) is fixedly installed with one end of a water inlet pipe (16);
and a second cooling mechanism (4) is installed at the bottom end in the printing box (1).
2. The rapid cooling device for the alloy 3D printer according to claim 1, wherein: second cooling body (4) are including printing bottom plate (401), aluminium frame (402), radiator fan (403) and radiating groove (404), print bottom plate (401) and install in the inside bottom of print box (1), the bottom surface of printing bottom plate (401) has aluminium frame (402) through screw fixed mounting, the bottom surface fixed mounting of aluminium frame (402) has radiator fan (403), radiating groove (404) have been seted up to the inside of aluminium frame (402).
3. The rapid cooling device for the alloy 3D printer according to claim 1, wherein: a first water tank (8) is arranged inside the connecting arm (201), one end of the first water tank (8) is communicated with the water inlet groove (6) and the water outlet groove (7) respectively, and the other end of the water tank is communicated with a second water tank (9) inside the cooling box (202) respectively.
4. The rapid cooling device for the alloy 3D printer according to claim 1, wherein: the other end of outlet pipe (15) and the other end of inlet tube (16) respectively with the one end looks fixed mounting of spiral water pipe (17), the other end of spiral water pipe (17) switches on the setting mutually with inside intake chamber (6) and play basin (7) of mounting bracket (3) respectively.
5. The rapid cooling device for the alloy 3D printer according to claim 1, wherein: the side wall of the printing nozzle (5) is fixedly connected with a heat conducting plate (10), and the heat conducting plate (10) is arranged in the cooling box (202).
6. The rapid cooling device for the alloy 3D printer according to claim 1, wherein: the lateral wall of visual case (14) is installed the glass cover, the peripheral lateral wall of glass cover is provided with the sealing washer with the junction of visual case (14).
7. The rapid cooling device for the alloy 3D printer according to claim 2, wherein: the number of the heat dissipation fans (403) is two, and the two heat dissipation fans (403) are symmetrically arranged on the bottom surface of the aluminum frame (402) by the central line of the aluminum frame (402).
8. The rapid cooling device for the alloy 3D printer according to claim 5, wherein: the heat-conducting plates (10) are arranged on the side wall of the printing nozzle (5) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011086072.4A CN112496349A (en) | 2020-10-12 | 2020-10-12 | Quick cooling device for alloy 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011086072.4A CN112496349A (en) | 2020-10-12 | 2020-10-12 | Quick cooling device for alloy 3D printer |
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| Publication Number | Publication Date |
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| CN112496349A true CN112496349A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011086072.4A Pending CN112496349A (en) | 2020-10-12 | 2020-10-12 | Quick cooling device for alloy 3D printer |
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| CN (1) | CN112496349A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119461A (en) * | 2021-04-25 | 2021-07-16 | 南京工业职业技术大学 | 3D printing device capable of adjusting air pressure |
| CN115533129A (en) * | 2022-10-31 | 2022-12-30 | 南京铖联激光科技有限公司 | Controllable temperature detection device for SLM printer forming bin |
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| CN108527862A (en) * | 2018-06-08 | 2018-09-14 | 漳州龙文维克信息技术有限公司 | A kind of 3D printer nozzle cooling device |
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| US20200108465A1 (en) * | 2018-10-05 | 2020-04-09 | Vulcanforms Inc. | Additive manufacturing system with fixed build plate |
| CN210309074U (en) * | 2019-07-15 | 2020-04-14 | 零度打印(深圳)实业发展有限公司 | Cooling type workstation of 3D printer |
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2020
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106827497A (en) * | 2017-01-12 | 2017-06-13 | 四川阿泰因机器人智能装备有限公司 | A kind of 3D printer hott bed |
| US20180361765A1 (en) * | 2017-06-16 | 2018-12-20 | Roland Dg Corporation | Inkjet printer and inkjet print head |
| CN108527862A (en) * | 2018-06-08 | 2018-09-14 | 漳州龙文维克信息技术有限公司 | A kind of 3D printer nozzle cooling device |
| US20200108465A1 (en) * | 2018-10-05 | 2020-04-09 | Vulcanforms Inc. | Additive manufacturing system with fixed build plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119461A (en) * | 2021-04-25 | 2021-07-16 | 南京工业职业技术大学 | 3D printing device capable of adjusting air pressure |
| CN115533129A (en) * | 2022-10-31 | 2022-12-30 | 南京铖联激光科技有限公司 | Controllable temperature detection device for SLM printer forming bin |
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Application publication date: 20210316 |
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