CN106945273A - A kind of 3 D-printing apparatus and method of rapid condensation - Google Patents
A kind of 3 D-printing apparatus and method of rapid condensation Download PDFInfo
- Publication number
- CN106945273A CN106945273A CN201710114005.0A CN201710114005A CN106945273A CN 106945273 A CN106945273 A CN 106945273A CN 201710114005 A CN201710114005 A CN 201710114005A CN 106945273 A CN106945273 A CN 106945273A
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- CN
- China
- Prior art keywords
- mold platform
- printing
- rapid condensation
- power spreading
- spreading 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.)
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Classifications
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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
- B33Y10/00—Processes of additive manufacturing
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The invention discloses a kind of 3 D-printing apparatus and method of rapid condensation, it includes mold platform, printhead and power spreading device, printhead is arranged on the slide rail of mold platform, power spreading device is arranged on another slide rail, mold platform can be moved up and down, three-dimensional objects complete printing on mold platform, infrared heating lamp is arranged on mold case side, a kind of 3 D-printing apparatus and method of rapid condensation of the present invention utilize the principle of binding agent heating evaporation, accelerate the condensation process of particle during powdering, make powder rapid condensation, improve printing effect, make printing more accurate.
Description
Technical field
The present invention relates to a kind of printing equipment and method, the 3 D-printing device of more particularly to a kind of rapid condensation and side
Method.
Background technology
Current three-dimensional printing technology has printing effect high compared with powdering printing technique before, without supporter,
The characteristics of polluting small, but during powdering due to particle can not rapid condensation sizing, the mobility variations of particle are larger, powder
It is difficult to be fixed on adhesive layer, makes print procedure more difficult, it is therefore desirable to which a kind of scheme solves the above problems.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of 3 D-printing apparatus and method of rapid condensation.
The present invention is to solve above-mentioned technical problem by following technical proposals：A kind of 3 D-printing dress of rapid condensation
Put, it includes mold platform, printhead and power spreading device, the printhead is arranged on the slide rail of mold platform, the powdering
Device is arranged on another slide rail, and the mold platform can be moved up and down, and the three-dimensional objects complete to beat on mold platform
Print, the infrared heating lamp is arranged on mold case side.
A kind of 3 D-printing method of rapid condensation, its step is as follows：
（1）Granular materials is applied on mold platform and by the doctor blade on power spreading device by power spreading device；
（2）After powdering process, binding agent is injected on powder bed using ink jet-print head；
（3）After jet binder, the heating devices heat layer can be passed through；
（4）At the end of this layer of heating process, mold platform reduces by one layer of thickness.Above step is repeated, needed for completing
Product.
Preferably, printhead is movable connection, is moved along mold platform X/Y, horizontal and vertical movement.
Preferably, power spreading device and mold platform right angle setting.
The present invention positive effect be：A kind of 3 D-printing apparatus and method of rapid condensation of the present invention utilize viscous
The principle of agent heating evaporation is tied, the condensation process of particle during powdering is accelerated, makes powder rapid condensation, printing effect is improved
Rate, makes printing more accurate.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
Present pre-ferred embodiments are provided below in conjunction with the accompanying drawings, to describe technical scheme in detail.
As shown in figure 1, power spreading device 1, powder particle material layer 2, mold platform 3, printhead 4, mold case 5, infrared ray
Heating lamp 6, three-dimensional objects 7.
A kind of 3 D-printing device of rapid condensation, it includes mold platform 3, printhead 4 and power spreading device 1, printhead 4
On the slide rail of mold platform 3, the power spreading device 1 is arranged on another slide rail, the mold platform 3 can on move down
Dynamic, three-dimensional objects 7 complete printing on mold platform 3, and infrared heating lamp 6 is arranged on mold case side.
Printhead 4 is movable connection, is moved along mold platform X/Y, horizontal and vertical movement.
Power spreading device 1 and mold platform right angle setting.
A kind of 3 D-printing method of rapid condensation, step is as follows：
（1）Granular materials is applied on mold platform 3 and by the doctor blade on power spreading device by power spreading device 1；
（2）After powdering process, binding agent is injected on powder bed 2 using ink jet-print head 4；
（3）After jet binder, the layer can be heated by heater 6；
（4）At the end of this layer of heating process, mold platform 3 reduces by one layer of thickness.Above step is repeated, needed for completing
Product.
A kind of 3 D-printing apparatus and method of rapid condensation of the present invention utilize the principle of binding agent heating evaporation, accelerate
The condensation process of particle during powdering, is moved, horizontal and vertical movement along mold platform X/Y.
Particular embodiments described above, technical problem, technical scheme and beneficial effect to the solution of the present invention are carried out
It is further described, should be understood that the specific embodiment that the foregoing is only of the invention, be not limited to
The present invention, within the spirit and principles of the invention, any modifications, equivalent substitutions and improvements done etc. should be included in this
Within the protection domain of invention.
Claims (4)
1. the 3 D-printing device of a kind of rapid condensation, it is characterised in that it includes mold platform, printhead and power spreading device,
The printhead is arranged on the slide rail of mold platform, and the power spreading device is arranged on another slide rail, the mold platform
It can move up and down, the three-dimensional objects complete printing on mold platform, the infrared heating lamp is arranged on mold case side,
The 3 D-printing device of a kind of rapid condensation as claimed in claim 1, it is characterised in that the printhead is movable company
Connect, moved along mold platform X/Y, horizontal and vertical movement.
2. the 3 D-printing device of a kind of rapid condensation as claimed in claim 1, it is characterised in that the power spreading device and mold
Platform right angle setting.
3. a kind of 3 D-printing method of rapid condensation, its step is as follows：
（1）Granular materials is applied on mold platform and by the doctor blade on power spreading device by power spreading device；
（2）After powdering process, binding agent is injected on powder bed using ink jet-print head；
（3）After jet binder, the heating devices heat layer can be passed through；
（4）At the end of this layer of heating process, mold platform reduces by one layer of thickness.
4. above step is repeated, until the product needed for completion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710114005.0A CN106945273A (en) | 2017-02-28 | 2017-02-28 | A kind of 3 D-printing apparatus and method of rapid condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710114005.0A CN106945273A (en) | 2017-02-28 | 2017-02-28 | A kind of 3 D-printing apparatus and method of rapid condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106945273A true CN106945273A (en) | 2017-07-14 |
Family
ID=59468006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710114005.0A Withdrawn CN106945273A (en) | 2017-02-28 | 2017-02-28 | A kind of 3 D-printing apparatus and method of rapid condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106945273A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853347A (en) * | 2017-10-10 | 2018-03-30 | 常州清大智造科技有限公司 | A kind of cake successively powder 3D printing coloring all-in-one |
-
2017
- 2017-02-28 CN CN201710114005.0A patent/CN106945273A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853347A (en) * | 2017-10-10 | 2018-03-30 | 常州清大智造科技有限公司 | A kind of cake successively powder 3D printing coloring all-in-one |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170714 |