CN107187043A - A kind of new 3D printing insulation nozzle arrangements - Google Patents
A kind of new 3D printing insulation nozzle arrangements Download PDFInfo
- Publication number
- CN107187043A CN107187043A CN201710325474.7A CN201710325474A CN107187043A CN 107187043 A CN107187043 A CN 107187043A CN 201710325474 A CN201710325474 A CN 201710325474A CN 107187043 A CN107187043 A CN 107187043A
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- section
- heat block
- bringing
- shower nozzle
- new
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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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The invention discloses a kind of new 3D printing insulation nozzle arrangements, provided with the spray material channels run through in the middle part of shower nozzle, shower nozzle includes the feed zone being sequentially arranged along the spray material channels bearing of trend, bringing-up section, ejection section, wire feeding guiding tube, which is arranged on described feed zone one end, to be used to send into thread consumptive material to the spray material channels, it is provided with the middle part of heat block and coordinates installation through-hole with the bringing-up section, it is set in outside the bringing-up section, and insulation material is coated on outside heat block and shower nozzle.Nozzle arrangements are incubated by the new 3D printing of above-mentioned optimization design, by coating insulation material outside heat block and shower nozzle, heat block plus thermogenetic heat are effectively isolated inside heat block and shower nozzle, so that heat utilization efficiency is higher when thread consumptive material is melted, simultaneously under the heat-blocking action of insulation material, prevent the heat that heat block is produced to be transmitted to wire feeding guiding tube upwards, cause thread consumptive material to be melted before shower nozzle is entered, ensure consumptive material flow uniformity, improve printing effect.
Description
Technical field
The present invention relates to 3D printing technique field, more particularly to a kind of new 3D printing insulation nozzle arrangements.
Background technology
3D printer is to be heated nozzle by heating tube, then melts plastics consumptive material, last extrusion molding.Heating part
It is divided into aluminum alloy materials, is conducted the heat of heating tube to nozzle by aluminium alloy.Existing technology is general directly by Al alloy block
It is exposed in atmosphere, cause heat very big waste.And the erratic fluctuations of nozzle temperature can be caused, cause consumptive material to melt journey
Degree is uneven, final reduction spinning precision, reduces printing effect.
Technology also is wrapped up using asbestos paper or High temperature-resistanadhesive adhesive tape, and asbestos paper and the effect of heat insulation of High temperature-resistanadhesive adhesive tape are all
It is not especially good.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of new 3D printing insulation nozzle arrangements.
A kind of new 3D printing insulation nozzle arrangements proposed by the present invention, including：Shower nozzle, wire feeding guiding tube, heat block, insulation
Material；
Shower nozzle general headquarters are provided with the spray material channels run through, and shower nozzle is included along entering that the spray material channels bearing of trend is sequentially arranged
Expect section, bringing-up section, spray section, wire feeding guiding tube, which is arranged on described feed zone one end, to be used to send into thread consumption to the spray material channels
Material；
It is provided with the middle part of heat block and coordinates installation through-hole with the bringing-up section, it is set in outside the bringing-up section, thermal insulating material
Material is coated on outside heat block and the bringing-up section.
Preferably, insulation material is made of aerogel particle.
Preferably, heat block using aluminium into.
Preferably, heat block has rectangular configuration, and its middle part has cavity, and the installation through-hole is set through the cavity
Put.
Preferably, the ejection section external diameter gradually subtracts from close to described bringing-up section one end to away from described bringing-up section one end
It is small.
Preferably, wire feeding guiding tube side wall is provided with heat emission hole.
In the present invention, the new 3D printing insulation nozzle arrangements proposed, shower nozzle middle part is provided with the spray material channels run through, spray
Head includes the feed zone being sequentially arranged along the spray material channels bearing of trend, bringing-up section, ejection section, and wire feeding guiding tube is arranged on described
Feed zone one end is used to send into the middle part of thread consumptive material, heat block to be provided with to coordinate with the bringing-up section to the spray material channels to install logical
Hole, it is set in outside the bringing-up section, and insulation material is coated on outside heat block and shower nozzle.Pass through the new of above-mentioned optimization design
Type 3D printing is incubated nozzle arrangements, and structural design optimization rationally, by coating insulation material outside heat block and shower nozzle, will add
Hot block adds thermogenetic heat to be effectively isolated inside heat block and shower nozzle so that heat utilization efficiency is more when thread consumptive material is melted
Height, while under the heat-blocking action of insulation material, preventing the heat that heat block is produced to be transmitted to wire feeding guiding tube upwards, causing thread
Consumptive material is melted before shower nozzle is entered, it is ensured that consumptive material flow uniformity, improves printing effect.
Brief description of the drawings
Fig. 1 is incubated the structural representation of nozzle arrangements for a kind of new 3D printing proposed by the present invention.
Embodiment
As shown in figure 1, Fig. 1 is incubated the structural representation of nozzle arrangements for a kind of new 3D printing proposed by the present invention.
Reference picture 1, a kind of new 3D printing insulation nozzle arrangements proposed by the present invention, including：Shower nozzle 1, wire feeding guiding tube, plus
Hot block 3, insulation material 4；
The general headquarters of shower nozzle 1 are provided with the spray material channels run through, and shower nozzle 1 includes what is be sequentially arranged along the spray material channels bearing of trend
Feed zone, bringing-up section, ejection section, wire feeding guiding tube, which is arranged on described feed zone one end, to be used to send into thread consumption to the spray material channels
Material；
The middle part of heat block 3 is provided with coordinates installation through-hole with the bringing-up section, and it is set in outside the bringing-up section, thermal insulating material
Material 4 is coated on outside heat block 3 and the bringing-up section.
In the specific work process of the new 3D printing insulation nozzle arrangements of the present embodiment, thread consumptive material passes through wire feeding guiding tube
Into shower nozzle, in the presence of heat block, thread consumptive material heats melting in bringing-up section, is then printed via ejection section.
In the present embodiment, lead in the middle part of the new 3D printing insulation nozzle arrangements proposed, shower nozzle provided with the material spray run through
Road, shower nozzle includes the feed zone being sequentially arranged along the spray material channels bearing of trend, bringing-up section, ejection section, and wire feeding guiding tube is installed
It is used to send into be provided with the middle part of thread consumptive material, heat block to the spray material channels in described feed zone one end to coordinate with the bringing-up section
Installation through-hole, it is set in outside the bringing-up section, and insulation material is coated on outside heat block and shower nozzle.Set by above-mentioned optimization
The new 3D printing insulation nozzle arrangements of meter, structural design optimization is reasonable, by coating thermal insulating material outside heat block and shower nozzle
Material, heat block plus thermogenetic heat are effectively isolated inside heat block and shower nozzle so that hot when thread consumptive material is melted
Utilization rate is higher, while under the heat-blocking action of insulation material, prevent the heat that heat block is produced to be transmitted to wire feeding guiding tube upwards,
Cause thread consumptive material to be melted before shower nozzle is entered, it is ensured that consumptive material flow uniformity, improve printing effect.
In a specific embodiment, insulation material 4 is made of aerogel particle.
In the embodiment to heat block, heat block 3 uses aluminium into raising heat-conducting effect, so as to carry
The high heating effect to bringing-up section.
In other embodiments of heat block, heat block 3 has rectangular configuration, and its middle part has cavity, described
Installation through-hole is set through the cavity, by coordinating with insulation material so that the heat of the generation of heat block is isolated in institute
State in cavity, so as to ensure the heating effect to bringing-up section.
In other embodiments, the ejection section external diameter is from close described bringing-up section one end to away from the heating
Duan Yiduan is gradually reduced.
In order to ensure that thread consumptive material is not melted before shower nozzle is entered, wire feeding guiding tube side wall is provided with heat emission hole, enters
One step improves the radiating in wire feeding guiding tube.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of new 3D printing insulation nozzle arrangements, it is characterised in that including：Shower nozzle (1), wire feeding guiding tube, heat block (3),
Insulation material (4)；
Shower nozzle (1) general headquarters are provided with the spray material channels run through, and shower nozzle (1) includes what is be sequentially arranged along the spray material channels bearing of trend
Feed zone, bringing-up section, ejection section, wire feeding guiding tube, which is arranged on described feed zone one end, to be used to send into thread consumption to the spray material channels
Material；
It is provided with the middle part of heat block (3) and coordinates installation through-hole with the bringing-up section, it is set in outside the bringing-up section, insulation material
(4) it is coated on outside heat block (3) and the bringing-up section.
2. new 3D printing insulation nozzle arrangements according to claim 1, it is characterised in that insulation material (4) uses gas
Gel particle is made.
3. new 3D printing insulation nozzle arrangements according to claim 1, it is characterised in that heat block (3) uses aluminium gold
Category is made.
4. new 3D printing insulation nozzle arrangements according to claim 1, it is characterised in that heat block (3) has rectangle
Structure, its middle part has cavity, and the installation through-hole is set through the cavity.
5. new 3D printing insulation nozzle arrangements according to claim 1, it is characterised in that the ejection section external diameter from by
Nearly described bringing-up section one end is gradually reduced to away from described bringing-up section one end.
6. new 3D printing insulation nozzle arrangements according to claim 1, it is characterised in that wire feeding guiding tube side wall is provided with
Heat emission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325474.7A CN107187043A (en) | 2017-05-10 | 2017-05-10 | A kind of new 3D printing insulation nozzle arrangements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325474.7A CN107187043A (en) | 2017-05-10 | 2017-05-10 | A kind of new 3D printing insulation nozzle arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107187043A true CN107187043A (en) | 2017-09-22 |
Family
ID=59873855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325474.7A Pending CN107187043A (en) | 2017-05-10 | 2017-05-10 | A kind of new 3D printing insulation nozzle arrangements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107187043A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239095A (en) * | 2019-06-18 | 2019-09-17 | 北京卫星制造厂有限公司 | A kind of in-orbit binary channel 3D printing head based on aeroge wrapping layer used |
| CN114311649A (en) * | 2020-09-30 | 2022-04-12 | 精工爱普生株式会社 | Three-dimensional modeling apparatus and three-dimensional modeling system |
| CZ309316B6 (en) * | 2020-12-17 | 2022-08-17 | Protoprint S.R.O. | Insulated homogeneously heated melting system for 3D printers |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204054675U (en) * | 2014-09-12 | 2014-12-31 | 常州华森三维打印研究院有限公司 | A kind of shower nozzle of 3D printer |
| US20150331412A1 (en) * | 2014-05-15 | 2015-11-19 | Hurco Companies, Inc. | Material processing unit controlled by rotation |
| CN206030576U (en) * | 2016-08-08 | 2017-03-22 | 广西慧思通科技有限公司 | New -type 3D print head |
| CN206048819U (en) * | 2016-08-30 | 2017-03-29 | 成都思维智造科技有限公司 | A kind of thermal-insulating type nozzle component for 3D printer |
-
2017
- 2017-05-10 CN CN201710325474.7A patent/CN107187043A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150331412A1 (en) * | 2014-05-15 | 2015-11-19 | Hurco Companies, Inc. | Material processing unit controlled by rotation |
| CN204054675U (en) * | 2014-09-12 | 2014-12-31 | 常州华森三维打印研究院有限公司 | A kind of shower nozzle of 3D printer |
| CN206030576U (en) * | 2016-08-08 | 2017-03-22 | 广西慧思通科技有限公司 | New -type 3D print head |
| CN206048819U (en) * | 2016-08-30 | 2017-03-29 | 成都思维智造科技有限公司 | A kind of thermal-insulating type nozzle component for 3D printer |
Non-Patent Citations (1)
| Title |
|---|
| 陈照峰: "《无机非金属材料学》", 31 March 2010, 西北工业大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239095A (en) * | 2019-06-18 | 2019-09-17 | 北京卫星制造厂有限公司 | A kind of in-orbit binary channel 3D printing head based on aeroge wrapping layer used |
| CN110239095B (en) * | 2019-06-18 | 2024-05-03 | 北京卫星制造厂有限公司 | Double-channel 3D printing head based on aerogel wrapping layer for in-orbit use |
| CN114311649A (en) * | 2020-09-30 | 2022-04-12 | 精工爱普生株式会社 | Three-dimensional modeling apparatus and three-dimensional modeling system |
| CZ309316B6 (en) * | 2020-12-17 | 2022-08-17 | Protoprint S.R.O. | Insulated homogeneously heated melting system for 3D printers |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |
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| RJ01 | Rejection of invention patent application after publication |