CN204109377U - A kind of cooling device of 3D printer - Google Patents
A kind of cooling device of 3D printer Download PDFInfo
- Publication number
- CN204109377U CN204109377U CN201420635941.8U CN201420635941U CN204109377U CN 204109377 U CN204109377 U CN 204109377U CN 201420635941 U CN201420635941 U CN 201420635941U CN 204109377 U CN204109377 U CN 204109377U
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- CN
- China
- Prior art keywords
- fin
- tracheae
- shower nozzle
- printer
- cooling device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of cooling device of 3D printer, comprise the some fin being evenly arranged on 3D printer head outer wall, the tracheae being arranged on the installing plate above fin and can blowing to fin, described installing plate is fixedly connected with shower nozzle, and tracheae is arranged in installing plate; Cooling device of the present utility model, comprises tracheae and does not have fan with the air pump being communicated with this tracheae, and that therefore can effectively avoid causing due to fan turns extrudes shower nozzle vibration problems; Shower nozzle outer wall is evenly provided with some fin, the outlet of tracheae is blown to fin and is improved radiating effect further, and radiating effect is even, ensure the raw-material cooling degree of local identical, avoid the uneven material caused of shower nozzle cooling and extrude uneven problem; This apparatus structure is simple simultaneously, and cost is also quite cheap.
Description
Technical field
The utility model belongs to 3D printer technology field, is specifically related to a kind of cooling device of 3D printer.
Background technology
3D printer is also known as three-dimensional printer, i.e. a kind of machine of RP technique, it is based on a kind of mathematical model file, use powdery metal or plastics etc. can jointing material, the technology of constructed object is carried out by the mode successively printed, it is a kind of accumulation manufacturing technology, three-dimensional object is manufactured by the jointing material printed from level to level, its general principle is by data and raw material are put in 3D printer, machine can be created product from level to level according to program, and the product printed, and can immediately use.The 3D printer field such as Making mold, industrial design of being everlasting in the past is used to modeling, existing just gradually for the direct manufacture of some products, can be used for jewelry, footwear, industrial design, building, engineering and construction, automobile, Aero-Space, dentistry and medical industries, education, GIS-Geographic Information System, civil engineering, and many other fields.
In 3D printing technique field, after extrusion equipment needs to extrude printed material according to printing, need to cool fast printed material, make its solid shape as early as possible, meet the demand printed.Existing 3D printer generally adopts refrigerating fan, and its cooling effect is better, and range of application is quite extensive.
But easily cause in the process of the rotation of refrigerating fan extrude shower nozzle vibrations, printer model surface is caused to produce ripple, thus affect the problem of printing precision, simultaneously excessive also can the causing of fan air-supply scope is extruded shower nozzle cooling and is caused material to extrude uneven problem, and this all can have a negative impact to final printing effect.
Utility model content
The purpose of this utility model solves the problem, and provides one to cause to extrude shower nozzle vibrations, also can not cause to extrude shower nozzle cooling to cause material to be extruded uneven, thus effectively improve the precision of 3D printing, and structure is simple, with low cost, the cooling device of obvious 3D printer of lowering the temperature.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of cooling device of 3D printer, comprise the some fin being evenly arranged on 3D printer head outer wall, the tracheae being arranged on the installing plate above fin and can blowing to fin, described installing plate is fixedly connected with shower nozzle, and tracheae is arranged in installing plate.
Preferably, the entrance point of described tracheae is connected with air pump, and tracheae is provided with some outlets, and the direction of outlet is relative with fin.
Preferably, described tracheae and nozzle axis line parallel.
Preferably, described fin is circular.
Preferably, described shower nozzle is arranged in the home position of fin.
The beneficial effects of the utility model are: the cooling device of 3D printer provided by the utility model, comprise tracheae and do not have fan with the air pump being communicated with this tracheae, and that therefore can effectively avoid causing due to fan turns extrudes shower nozzle vibration problems; Shower nozzle outer wall is evenly provided with some fin, the outlet of tracheae is blown to fin and is improved radiating effect further, and radiating effect is even, ensure the raw-material cooling degree of local identical, avoid the uneven material caused of shower nozzle cooling and extrude uneven problem; This apparatus structure is simple simultaneously, and cost is also quite cheap.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model cooling device;
Fig. 2 is the structural representation of the utility model fin.
Description of reference numerals: 1, shower nozzle; 2, fin; 3, installing plate; 4, tracheae.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
As shown in Figure 1 to Figure 2, the cooling device of 3D printer provided by the utility model, comprises the some fin 2 being evenly arranged on 3D printer head 1 outer wall, the tracheae 4 being arranged on the installing plate 3 above fin 2 and can blowing to fin 2; The shape of fin 2 can be varied, and as triangle, polygon, circle, ellipse etc., in the present embodiment, fin 2 is circular; Shower nozzle 1 is arranged in the home position of fin 2; The entrance point of tracheae 4 is connected with air pump, and tracheae 4 is provided with some outlets, and the direction of outlet is relative with fin 2; Installing plate 3 is fixedly connected with shower nozzle 1, and tracheae 4 is arranged in installing plate 3 and tracheae 4 and shower nozzle 1 axis being parallel.
In actual applications, because the fin 2 of cooling device of the present utility model, installing plate 3 and tracheae 4 shower nozzle around 3D printer is arranged, and air pump can be arranged at away from printing on the position of walking mechanism, therefore its requisite space is very little, the stroke space of printer can not be taken, thus the maximum printing size of printer can be increased.This device is lowered the temperature by fin with to the tracheae combination that fin is blown to shower nozzle.Lowering temperature uniform is effective, makes the shaping of printer model more stable, accurate.During concrete enforcement, also can arrange the air pump control module for controlling air pump, the air pump described in described air pump control module connects, far-end carries normal temperature air by air pump, controlled the displacement of air pump by air pump control module, thus realize the controlled of cooling effect.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present utility model, should be understood to that protection domain of the present utility model is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from the utility model essence according to these technology enlightenment disclosed in the utility model, and these distortion and combination are still in protection domain of the present utility model.
Claims (5)
1. the cooling device of a 3D printer, it is characterized in that: comprise the some fin (2) being evenly arranged on 3D printer head (1) outer wall, the installing plate (3) being arranged on fin (2) top and the tracheae (4) can blown to fin (2), described installing plate (3) is fixedly connected with shower nozzle (1), and tracheae (4) is arranged in installing plate (3).
2. cooling device according to claim 1, is characterized in that: the entrance point of described tracheae (4) is connected with air pump, and tracheae (4) is provided with some outlets, and the direction of outlet is relative with fin (2).
3. cooling device according to claim 1 and 2, is characterized in that: described tracheae (4) and shower nozzle (1) axis being parallel.
4. cooling device according to claim 1 and 2, is characterized in that: described fin (2) is for circular.
5. cooling device according to claim 4, is characterized in that: described shower nozzle (1) is arranged in the home position of fin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635941.8U CN204109377U (en) | 2014-10-29 | 2014-10-29 | A kind of cooling device of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635941.8U CN204109377U (en) | 2014-10-29 | 2014-10-29 | A kind of cooling device of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109377U true CN204109377U (en) | 2015-01-21 |
Family
ID=52326730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420635941.8U Expired - Fee Related CN204109377U (en) | 2014-10-29 | 2014-10-29 | A kind of cooling device of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109377U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042401A (en) * | 2016-08-03 | 2016-10-26 | 成都锦泰铂锐科技有限公司 | 3D printer cooling device |
| CN106560665A (en) * | 2015-10-22 | 2017-04-12 | 安徽超元半导体有限公司 | Cooling device for carrying plate of pin measuring machine |
| CN108000873A (en) * | 2017-12-06 | 2018-05-08 | 长沙远达华信息科技有限公司 | A kind of 3D printer |
-
2014
- 2014-10-29 CN CN201420635941.8U patent/CN204109377U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560665A (en) * | 2015-10-22 | 2017-04-12 | 安徽超元半导体有限公司 | Cooling device for carrying plate of pin measuring machine |
| CN106042401A (en) * | 2016-08-03 | 2016-10-26 | 成都锦泰铂锐科技有限公司 | 3D printer cooling device |
| CN108000873A (en) * | 2017-12-06 | 2018-05-08 | 长沙远达华信息科技有限公司 | A kind of 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |