CN210792102U - 3D printer cooling device - Google Patents
3D printer cooling device Download PDFInfo
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- CN210792102U CN210792102U CN201921576337.1U CN201921576337U CN210792102U CN 210792102 U CN210792102 U CN 210792102U CN 201921576337 U CN201921576337 U CN 201921576337U CN 210792102 U CN210792102 U CN 210792102U
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Abstract
A cooling device of a 3D printer is characterized in that a circulating water tank and a water pump are arranged at the bottom in a supporting seat; the water inlet end of the water pump is provided with a first water pipe connected with the circulating water tank, and the water outlet end of the water pump is provided with a second water pipe connected with the diversion water pipe; a plurality of groups of cooling water pipes are arranged on the diversion water pipes; the confluence water pipe is connected to one end of the cooling water pipe, which is far away from the diversion water pipe, and a third water pipe is arranged on the confluence water pipe and is connected with the water inlet end of the condenser; the water outlet end of the condenser is provided with a fourth water pipe connected with the circulating water tank; the printer box body is arranged on the supporting seat, an air outlet is formed in the printer box body, and a printing device is arranged in the printer box body; the air inlet fan is arranged on the printer box body, and an air inlet pipe is arranged at the air outlet end of the air inlet fan and extends into the printer box body to be connected with the shunt air pipe; the shunt air pipe is connected with a plurality of groups of exhaust pipes; the exhaust pipe is provided with a plurality of groups of exhaust nozzles which incline downwards. The utility model discloses high and the heat dissipation is even to printing product radiating efficiency, effectively ensures to print product quality.
Description
Technical Field
The utility model relates to a 3D printer technical field especially relates to a 3D printer cooling device.
Background
Nowadays, the development of 3D printing technology is new and different day by day, and has been widely applied to many fields, such as the field of mechanical design and manufacturing, the field of architecture, the field of medical treatment, etc., and its principle is to melt the material by laser sintering, and then form a three-dimensional solid object by overlapping layer by layer through a nozzle. However, after the extrusion nozzle extrudes the printing material according to the printing requirement, the printing material needs to be rapidly cooled, so that the shape of the printing material is fixed as soon as possible, and the printing requirement is met. But the fan refrigeration has appeared in current printer, and its low price is practical and the cooling effect is better, however, leads to printing the model surface easily and produces the ripple, and it is inhomogeneous that the printing model receives the cold to influence and print the precision, adopt ordinary air conditioner refrigeration because return air temperature is low, the frosting is serious, this cooling function for the printer has brought the inconvenience.
In order to solve the problem, the 3D printer cooling device is provided in the application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a 3D printer cooling device, it is even to the high and heat dissipation of printing product radiating efficiency, effectively ensures to print product quality.
(II) technical scheme
The utility model provides a 3D printer cooling device, which comprises a bottom plate, a supporting seat, a clapboard, a circulating water tank, a water pump, a diversion water pipe, a confluence water pipe, a condenser, a printer box body, an air inlet fan and a diversion air pipe;
the supporting seat is arranged on the bottom plate, and a cavity is arranged in the supporting seat; the clapboard is horizontally arranged in the supporting seat; the circulating water tank and the water pump are arranged at the bottom in the supporting seat; the water inlet end of the water pump is provided with a first water pipe connected with the circulating water tank, and the water outlet end of the water pump is provided with a second water pipe connected with the diversion water pipe; the flow dividing water pipe is arranged in the supporting seat and is attached to the inner top surface of the supporting seat, and a plurality of groups of cooling water pipes are arranged on the flow dividing water pipe; the confluence water pipe is connected to one end of the cooling water pipe, which is far away from the diversion water pipe, and a third water pipe is arranged on the confluence water pipe and is connected with the water inlet end of the condenser; the condenser is connected to the supporting seat, and a fourth water pipe is arranged at the water outlet end of the condenser and connected with the circulating water tank; the printer box body is arranged on the supporting seat, an air outlet is formed in the printer box body, and a printing device is arranged in the printer box body; the air inlet fan is arranged on the printer box body, and an air inlet pipe is arranged at the air outlet end of the air inlet fan and extends into the printer box body to be connected with the shunt air pipe; the shunt air pipe is connected with a plurality of groups of exhaust pipes; the exhaust pipe is provided with a plurality of groups of exhaust nozzles which incline downwards.
Preferably, the side wall of the supporting seat is provided with heat dissipation holes.
Preferably, a first fan is arranged on the side wall, close to the water pump, of the support seat, and the blowing direction of the first fan faces towards the inside of the support seat.
Preferably, a second fan is arranged at the top of the printer box body, and the blowing direction of the second fan faces the outside of the printer box body.
Preferably, a filter screen is arranged at the air outlet of the second fan and connected to the printer box body.
Preferably, a refrigerating device for refrigerating air is connected to the air inlet pipe.
Preferably, the exhaust pipes are distributed on the flow dividing air pipe in a circumferential array mode, and the air outlet of the exhaust nozzle is provided with a filter gauze.
The above technical scheme of the utility model has following profitable technological effect: printing the product by a printing device, placing the printed product on a supporting seat, sucking low-temperature water in a circulating water tank by the operation of a water pump, cooling the bottom of the printed product by the heat conduction action of a plurality of groups of cooling water pipes, and cooling water with heat flows back into the circulating water tank after being cooled by a condenser so as to be recycled; air inlet fan work is bloied to the printer box in, and the low temperature air is through the tracheal reposition of redundant personnel from the exhaust nozzle department blowout of multiunit blast pipe to print the product and carry out the forced air cooling heat dissipation, and the air vent department that has thermal air and set up on through the printer box discharges, and the multiunit blast pipe of setting effectively ensures the even heat dissipation of printing the product. The utility model discloses high and the heat dissipation is even to printing product radiating efficiency, effectively ensures to print product quality.
Drawings
Fig. 1 is the utility model provides a 3D printer cooling device's schematic structure diagram.
Fig. 2 is a schematic diagram of a distribution structure of cooling water pipes in a cooling device of a 3D printer provided by the present invention.
Fig. 3 is the utility model provides a overlook schematic structure of blast pipe among 3D printer cooling device.
Reference numerals: 1. a base plate; 2. a supporting seat; 201. heat dissipation holes; 3. a partition plate; 4. a circulating water tank; 5. A first water pipe; 6. a water pump; 7. a second water pipe; 8. a diversion water pipe; 9. a cooling water pipe; 10. a water converging pipe; 11. a third water pipe; 12. a condenser; 13. a fourth water pipe; 14. a first fan; 15. a printer cabinet; 16. a printing device; 17. an air intake fan; 18. a refrigeration device; 19. an air inlet pipe; 20. a gas distributing pipe; 21. an exhaust pipe; 22. an exhaust nozzle; 23. a second fan; 24. and (4) a filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides a 3D printer cooling device, including bottom plate 1, supporting seat 2, baffle 3, circulation tank 4, water pump 6, reposition of redundant personnel water pipe 8, conflux water pipe 10, condenser 12, printer box 15, air intake fan 17 and reposition of redundant personnel trachea 20;
the supporting seat 2 is arranged on the bottom plate 1, and a cavity is arranged inside the supporting seat 2; the partition plate 3 is horizontally arranged in the supporting seat 2; the circulating water tank 4 and the water pump 6 are arranged at the bottom in the supporting seat 2; a first water pipe 5 is arranged at the water inlet end of the water pump 6 and connected with the circulating water tank 4, and a second water pipe 7 is arranged at the water outlet end of the water pump and connected with a diversion water pipe 8; the water diversion pipe 8 is arranged in the supporting seat 2 and is attached to the inner top surface of the supporting seat 2, and a plurality of groups of cooling water pipes 9 are arranged on the water diversion pipe 8; the confluence water pipe 10 is connected to one end of the cooling water pipe 9, which is far away from the diversion water pipe 8, and a third water pipe 11 is arranged on the confluence water pipe 10 and is connected with the water inlet end of a condenser 12; the condenser 12 is connected to the supporting seat 2, and a fourth water pipe 13 is arranged at the water outlet end of the condenser 12 and connected with the circulating water tank 4; the printer box body 15 is arranged on the supporting seat 2, an air outlet is arranged on the printer box body 15, and a printing device 16 is arranged in the printer box body 15; the air inlet fan 17 is arranged on the printer box body 15, and an air inlet pipe 19 is arranged at the air outlet end of the air inlet fan 17 and extends into the printer box body 15 to be connected with a shunt air pipe 20; a plurality of groups of exhaust pipes 21 are connected to the diversion air pipe 20; the exhaust pipe 21 is provided with a plurality of sets of exhaust nozzles 22 inclined downward.
In the utility model, the product is printed by the printing device 16, the printed product is placed on the supporting seat 2, the water pump 6 sucks low-temperature water in the circulating water tank 4 out and cools the bottom of the printed product through the heat conduction effect of the multiple groups of cooling water pipes 9, and the cooling water with heat flows back into the circulating water tank 4 after being cooled by the condenser 12 so as to be recycled; air intake fan 17 work is bloied in to printer box 15, and the low temperature air carries out the forced air cooling heat dissipation from the exhaust nozzle 22 department blowout of multiunit blast pipe 21 through the reposition of redundant personnel trachea 20 to the printed product, and the exhaust port department that has thermal air and set up on through printer box 15 discharges, and the multiunit blast pipe 21 that sets up effectively ensures the even heat dissipation of printed product. The utility model discloses high and the heat dissipation is even to printing product radiating efficiency, effectively ensures to print product quality.
In an alternative embodiment, heat dissipation holes 201 are formed in the side walls of the support base 2.
It should be noted that, be provided with circulating water tank 4 and water pump 6 in the supporting seat 2, dispel the heat through setting up louvre 201 to the work of inside water pump 6, prevent effectively that the heat conduction is to the printing product on the supporting seat 2 on.
In an alternative embodiment, a first fan 14 is disposed on the side wall of the support base 2 close to the water pump 6, and the first fan 14 blows air towards the inside of the support base 2.
It should be noted that the first fan 14 is arranged to blow air into the support base 2, so as to effectively dissipate heat dissipated by the operation of the water pump 6.
In an alternative embodiment, the printer cabinet 15 is provided with a second fan 23 on the top, and the second fan 23 blows air in a direction toward the outside of the printer cabinet 15.
It should be noted that, the air intake fan 17 is used for blowing air to cool the printed products in the printer box 15, and the second fan 23 is arranged to increase the air circulation speed in the printer box 15, so as to effectively improve the cooling and heat dissipation effects on the printed products.
In an alternative embodiment, a filter screen 24 is arranged at the air outlet of the second fan 23, and the filter screen 24 is connected to the printer cabinet 15.
It should be noted that the second fan 23 improves the cooling effect on the printed products in the printer housing 15, and effectively prevents dust impurities in the air from falling into the printer housing 15 to affect the quality of the printed products by arranging the filter screen 24.
In an alternative embodiment, a cooling device 18 for cooling the air is connected to the inlet line 19.
It should be noted that the air inlet pipe 19 is used for blowing air into the printer box body 15 to cool the printed products, and the air is cooled by the cooling device 18, so that the temperature of the air blown into the printer box body 15 is effectively reduced, and the cooling effect of the printed products is improved.
In an alternative embodiment, the exhaust pipes 21 are circumferentially arrayed on the branch pipes 20, and the air outlet of the exhaust nozzle 22 is provided with a filter gauze.
It should be noted that the exhaust pipes 21 spray gas to cool the printed products, and the exhaust pipes distributed in a circumferential array ensure uniform cooling of the printed products, thereby effectively ensuring the quality of the printed products; the setting up of filtering the gauze makes the circulation of air scope wider, prevents effectively that high-speed mobile air from influencing and printing the product shaping, filters debris in the air simultaneously, improves and prints product quality.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A3D printer cooling device is characterized by comprising a bottom plate (1), a supporting seat (2), a partition plate (3), a circulating water tank (4), a water pump (6), a flow dividing water pipe (8), a flow converging water pipe (10), a condenser (12), a printer box body (15), an air inlet fan (17) and a flow dividing air pipe (20);
the supporting seat (2) is arranged on the bottom plate (1), and a cavity is arranged in the supporting seat (2); the partition plate (3) is horizontally arranged in the supporting seat (2); the circulating water tank (4) and the water pump (6) are arranged at the bottom in the supporting seat (2); a first water pipe (5) is arranged at the water inlet end of the water pump (6) and connected with the circulating water tank (4), and a second water pipe (7) is arranged at the water outlet end of the water pump and connected with a flow dividing water pipe (8); the shunt water pipe (8) is arranged in the supporting seat (2) and is attached to the inner top surface of the supporting seat (2), and a plurality of groups of cooling water pipes (9) are arranged on the shunt water pipe (8); the confluence water pipe (10) is connected to one end of the cooling water pipe (9) far away from the diversion water pipe (8), and a third water pipe (11) is arranged on the confluence water pipe (10) and is connected with the water inlet end of the condenser (12); the condenser (12) is connected to the supporting seat (2), and a fourth water pipe (13) is arranged at the water outlet end of the condenser (12) and connected with the circulating water tank (4); the printer box body (15) is arranged on the supporting seat (2), an exhaust port is arranged on the printer box body (15), and a printing device (16) is arranged in the printer box body (15); the air inlet fan (17) is arranged on the printer box body (15), and an air inlet pipe (19) is arranged at the air outlet end of the air inlet fan (17) and extends into the printer box body (15) to be connected with the shunt air pipe (20); a plurality of groups of exhaust pipes (21) are connected to the diversion air pipe (20); the exhaust pipe (21) is provided with a plurality of groups of exhaust nozzles (22) which incline downwards.
2. The cooling device for 3D printer according to claim 1, characterized in that the side wall of the supporting base (2) is provided with heat dissipation holes (201).
3. 3D printer cooling device according to claim 2, characterized in that the side wall of the support (2) close to the water pump (6) is provided with a first fan (14), the first fan (14) blowing air in a direction towards the inside of the support (2).
4. A 3D printer cooling device according to claim 1, characterized in that the printer cabinet (15) is provided with a second fan (23) on top, the second fan (23) blowing air in a direction towards the outside of the printer cabinet (15).
5. The cooling device for the 3D printer according to claim 4, wherein a filter screen (24) is arranged at the air outlet of the second fan (23), and the filter screen (24) is connected to the printer box body (15).
6. 3D printer cooling device according to claim 1, characterized in that a cooling device (18) for cooling the air is connected to the air inlet pipe (19).
7. The 3D printer cooling device according to claim 1, characterized in that the exhaust pipes (21) are distributed on the branch air pipes (20) in a circumferential array, and a filter gauze is arranged at the air outlet of the exhaust nozzle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921576337.1U CN210792102U (en) | 2019-09-20 | 2019-09-20 | 3D printer cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921576337.1U CN210792102U (en) | 2019-09-20 | 2019-09-20 | 3D printer cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210792102U true CN210792102U (en) | 2020-06-19 |
Family
ID=71244239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921576337.1U Expired - Fee Related CN210792102U (en) | 2019-09-20 | 2019-09-20 | 3D printer cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210792102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757640A (en) * | 2021-01-22 | 2021-05-07 | 东莞市宏鑫三维科技有限公司 | 3D printing apparatus is with placing case |
| CN113941705A (en) * | 2020-07-15 | 2022-01-18 | 昆山晶微新材料研究院有限公司 | Cooling device and method for 3D printing of liquid metal |
-
2019
- 2019-09-20 CN CN201921576337.1U patent/CN210792102U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941705A (en) * | 2020-07-15 | 2022-01-18 | 昆山晶微新材料研究院有限公司 | Cooling device and method for 3D printing of liquid metal |
| CN113941705B (en) * | 2020-07-15 | 2023-03-31 | 昆山晶微新材料研究院有限公司 | Cooling device and method for 3D printing of liquid metal |
| CN112757640A (en) * | 2021-01-22 | 2021-05-07 | 东莞市宏鑫三维科技有限公司 | 3D printing apparatus is with placing case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20210920 |