KR20170100086A - 3D printer for circulation of air - Google Patents
3D printer for circulation of air Download PDFInfo
- Publication number
- KR20170100086A KR20170100086A KR1020160021781A KR20160021781A KR20170100086A KR 20170100086 A KR20170100086 A KR 20170100086A KR 1020160021781 A KR1020160021781 A KR 1020160021781A KR 20160021781 A KR20160021781 A KR 20160021781A KR 20170100086 A KR20170100086 A KR 20170100086A
- Authority
- KR
- South Korea
- Prior art keywords
- chamber
- air circulation
- printer
- air
- molding
- Prior art date
Links
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
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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
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
Description
The present invention relates to a 3D printer capable of air circulation.
A 3D printer for thermally dissolving a material and molding a 3D sculpture is formed by thinly laminating a plastic material by a method of extruding it. Such a 3D printer was able to stably mold the moldings by properly controlling the temperature inside the chamber for forming the moldings and appropriately cooling the moldings.
Conventionally, a cooling fan for controlling the temperature inside the chamber is disposed to cool the inside of the chamber, the raw material supply portion, and the output.
However, according to the conventional method, the air circulation is not appropriately performed, so that the temperature inside the chamber is not uniformly maintained, and the quality of the molded article is lowered.
SUMMARY OF THE INVENTION An object of the present invention is to provide a 3D printer capable of effectively forming air of a mold through air circulation inside a chamber with a relatively simple structure.
In order to achieve the above object, there is provided a 3D printer capable of circulating air according to the present invention, comprising: a chamber having a shaping plate for shaping a 3D molded product therein; At least one tornee pan for circulating air within the chamber; And a controller for controlling the tornado fan.
According to the present invention, a 3D printer capable of air circulation can improve the quality of a molded product through air circulation in a chamber with a relatively simple structure.
1 is a layout diagram of a 3D printer capable of air circulation according to the present invention,
2 is a perspective view of a tornado fan capable of air circulation according to the present invention.
Hereinafter, a 3D printer capable of circulating air according to the present invention will be described in detail with reference to the drawings.
FIG. 1 is a layout diagram of a 3D printer capable of circulating air according to the present invention, and FIG. 2 is a perspective view of a tornado fan capable of air circulation according to the present invention. As shown in FIG. 1, the 3D printer capable of air circulation has the same configuration as the 3D printer employing the FDM method. But this embodiment is omitted for convenience of explanation. Such a 3D printer has a rectangular shaped chamber, a chamber is opened at one side, a molding machine unit (not shown) for molding a 3D molded product inside the
The two tornado fans provided on the back of the chamber are arranged diagonally from each other. The tornado fan has a central axis and a plurality of guide blades radially arranged coaxially with the central axis. Such a guiding blade starts with a gentle pulling angle at the front end with respect to the axial line, and has a steep slanting angle with the rear end. In some cases, the central axis and the guide vane can be configured separately.
With the tornado fan having such a configuration, the air diffusing force can be improved and air circulation inside the chamber can be smoothly performed. Here, the tornado fan may be arranged in various numbers and positions depending on the size and shape of the chamber. In addition, it is preferable to be provided with a plastic excellent in heat resistance against heat in order to withstand the heat.
100: chamber 110:
200: Tornado fan 210: Center axis
230: guide wing
Claims (1)
A chamber having a shaping plate for molding a 3D molded product therein;
At least one tornee pan for circulating air within the chamber;
And a controller for controlling the tornado fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160021781A KR20170100086A (en) | 2016-02-24 | 2016-02-24 | 3D printer for circulation of air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160021781A KR20170100086A (en) | 2016-02-24 | 2016-02-24 | 3D printer for circulation of air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170100086A true KR20170100086A (en) | 2017-09-04 |
Family
ID=59924161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160021781A KR20170100086A (en) | 2016-02-24 | 2016-02-24 | 3D printer for circulation of air |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20170100086A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102100061B1 (en) | 2018-11-30 | 2020-04-10 | 김정기 | Assembly type multi 3d printing equipment comprising exchangeable filter |
| KR20200071803A (en) | 2018-11-30 | 2020-06-22 | 김정기 | Complex 3d printing device |
-
2016
- 2016-02-24 KR KR1020160021781A patent/KR20170100086A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102100061B1 (en) | 2018-11-30 | 2020-04-10 | 김정기 | Assembly type multi 3d printing equipment comprising exchangeable filter |
| KR20200071803A (en) | 2018-11-30 | 2020-06-22 | 김정기 | Complex 3d printing device |
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