CN107053661A - A kind of 3D printer nozzle system - Google Patents
A kind of 3D printer nozzle system Download PDFInfo
- Publication number
- CN107053661A CN107053661A CN201710540323.3A CN201710540323A CN107053661A CN 107053661 A CN107053661 A CN 107053661A CN 201710540323 A CN201710540323 A CN 201710540323A CN 107053661 A CN107053661 A CN 107053661A
- Authority
- CN
- China
- Prior art keywords
- static mixer
- shower nozzle
- feed pipe
- nozzle
- pipe
- Prior art date
- 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.)
- Pending
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Classifications
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The present invention relates to a kind of nozzle system of 3D printer.The 3D printer nozzle system includes：1）Feed pipe, 2）Static mixer, 3）Buffer system, 4）Shower nozzle.The nozzle system is applied to the 3D printing of two-component or Multicomponent resin system.
Description
Technical field
The present invention relates to a kind of 3D printer nozzle system.
Background technology
Fused glass pellet technology, i.e. Fused Deposition Modeling（FDM）, it is a kind of important 3D printing
Technology.The characteristics of its is maximum is exactly that can thread thermoplastic, polymeric materials be realized with 3D printing is molded, and printing device is simple,
Cost is low, and material category is enriched.
But, existing 3D printer is printed just for single material, can not for two-component or multi-component masses
Printed.
To realize the 3D printing of multi-component masses, the invention discloses a kind of new 3D printing nozzle system.
The content of the invention
The invention provides a kind of 3D printer nozzle system.The printing of multi-component masses can be achieved.
The invention provides a kind of 3D printer nozzle system, it is characterised in that it includes：
1）Feed pipe；
2）Static mixer, static mixer upper end connection charging pipe end, static mixer lower end connection buffer container system
Or shower nozzle, feed pipe exterior end is equipped with temperature control devices such as heater strip or heating mantles；
3）Buffer system, including the storage container with outer tracing system, the output channel with tracing system of bottom connection
The pumping system controlled with computer；
4）Shower nozzle, is made up of shower nozzle delivery pipe and nozzle, shower nozzle delivery pipe upper end or upper end of nozzle connection static mixer or slow
Flushing system.
There can be different connected modes according to the characteristic of material, as Figure 1-3.
Feed pipe, a main feed pipe, main feed pipe end is accessed outside 1 to 2 auxiliary feed pipe, feed pipe equipped with heating
The temperature control device such as silk or heating mantle, controls its temperature in certain limit, it is ensured that material has according to material melt temperature or viscosity
Good mobility.
Static mixer, connection main feed pipe and shower nozzle.
Static mixer side wall sets 1 to 2 feed pipe without feed pipe or in middle and upper part.
The shapes such as the hybrid blade unit inside static mixer is miniature corrugated plating, the flight of torsion, the horizontal stripe of intersection
Formula or combinations thereof, but it is not limited to above-mentioned form.
Static mixer draw ratio is 200/1 to 3/1, preferably 50/1 to 10/1.
Static mixer internal diameter is identical with main feed pipe.
Buffer container system, the defeated of outer tracing system is carried comprising what the surge tank with outer tracing system, bottom were connected
Send pipeline and programme controlled pumping system.Conveyance conduit connects nozzle system.The capacity of surge tank is the 1- of blender volume
10 times, preferably 2-4 times.
Shower nozzle, includes shower nozzle delivery pipe and nozzle.
Shower nozzle delivery pipe, internal diameter is identical with static mixer, equipped with temperature control devices such as heater strip or heating mantles outside pipe, control
Resin temperature processed is in optimum range.
Shower nozzle delivery pipe, length is zero or 0.1-1.5 times of static mixer length.
Static mixer and main feed pipe and shower nozzle delivery pipe, static mixer and nozzle, static mixer and buffer system
System, the connection between buffer system and shower nozzle, can using flange, bolt, pull the form such as buckle, but be not limited to above-mentioned form.
Fig. 1 nozzle system schematic diagrames a
101- main feed pipes, the auxiliary feed pipes of 102-, 103- flanges, 201- static mixers, 202- static mixer external heats
System, 203- flanges, 301- shower nozzle delivery pipes, 302 shower nozzle delivery pipe external heaters, 303- nozzles.
Fig. 2 nozzle system schematic diagrames b
101- main feed pipes, the auxiliary feed pipes of 102-, 103- flanges, 201- static mixers, 202- static mixer external heats
System, 303- nozzles.
Fig. 3 nozzle system schematic diagrames c
101- main feed pipes, the auxiliary feed pipes of 102-, 103- flanges, 201- static mixers, 202- static mixer external heats
System, 203- flanges, 301- shower nozzle delivery pipes, 302 shower nozzle delivery pipe external heaters, 303- nozzles, 401- surge tanks are additional
Hot systems, 402- pumping installations, 403- delivery pipes, the additional hot systems of 404- delivery pipes, 405- flanges, 406- surge tanks.
Fig. 4 nozzle system profiles a
101- main feed pipes, the auxiliary feed pipes of 102-, 103- flanges, 201- static mixers, 202- static mixer external heats
Add outside hybrid blade unit in system, 203- flanges, 204- static mixers, 301- shower nozzle delivery pipes, 302 shower nozzle delivery pipes
Hot device, 303- nozzles.
Fig. 5 nozzle system profiles b
101- main feed pipes, the auxiliary feed pipes of 102-, 103- flanges, 201- static mixers, 202- static mixer external heats
Hybrid blade unit in system, 204- static mixers, 303- nozzles.
Fig. 6 nozzle system profiles c
101- main feed pipes, the auxiliary feed pipes of 102-, 103- flanges, 201- static mixers, 202- static mixer external heats
System, 203- flanges, 204- static mixers very hing straps, 301- shower nozzle delivery pipes, 302 shower nozzle delivery pipe external heaters,
303- nozzles, the additional hot systems of 401- surge tanks, 402- pumping installations, 403- delivery pipes, the additional hot systems of 404- delivery pipes,
405- flanges, 406- surge tanks.
Fig. 7 static mixer profiles a
Hybrid blade unit in 204- static mixers.
Fig. 8 static mixer profiles b
Hybrid blade unit in 204- static mixers, 205- feed pipes.
The nozzle system is applied to the 3D printing of two-component or Multicomponent resin system.
The nozzle system can be used independently.
The nozzle system can be used cooperatively with UV systems, and carrying out UV irradiations to extruding part during resin extruded makes it
Hardening.
It should be understood that after present disclosure has been read, those skilled in the art the present invention can be done various changes or
Modification, these equivalent form of values are same in the application appended claims limited range.
Claims (8)
1. a kind of 3D printer nozzle system, it is characterised in that it includes：
1）Feed pipe, a main feed pipe, main feed pipe end, which is accessed, is furnished with heater strip outside 1 to 2 auxiliary feed pipe, feed pipe
Or the temperature control device such as heating mantle；
2）Static mixer, static mixer upper end connection charging pipe end, static mixer lower end connection buffer container system
Or shower nozzle, feed pipe exterior end is equipped with temperature control devices such as heater strip or heating mantles；
3）Buffer system, including the storage container with outer tracing system, the output channel with tracing system of bottom connection
The pumping system controlled with computer；
4）Shower nozzle, is made up of shower nozzle delivery pipe and nozzle, shower nozzle delivery pipe upper end or upper end of nozzle connection static mixer or slow
Flushing system.
2. static mixer according to claim 1, it is characterised in that its internal diameter is identical with main feed pipe.
3. static mixer according to claim 1, it is characterised in that side wall does not set charging aperture.
4. static mixer according to claim 1, it is characterised in that side wall is provided with 1 to 2 charging aperture, preferably 1
It is individual.
5. static mixer according to claim 1, it is characterised in that its internal hybrid blade unit is miniature ripple
Form or the combinations thereof such as plate, the flight reversed, the horizontal stripe intersected.
6. static mixer according to claim 1, it is characterised in that its draw ratio is 200/1 to 3/1, preferably
50/1 to 10/1.
7. shower nozzle according to claim 1, it is characterised in that shower nozzle is joined directly together with static mixer.
8. shower nozzle delivery pipe according to claim 1, it is characterised in that its length is the 0.1- of static mixer length
1.5 again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710540323.3A CN107053661A (en) | 2017-07-05 | 2017-07-05 | A kind of 3D printer nozzle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710540323.3A CN107053661A (en) | 2017-07-05 | 2017-07-05 | A kind of 3D printer nozzle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107053661A true CN107053661A (en) | 2017-08-18 |
Family
ID=59613832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710540323.3A Pending CN107053661A (en) | 2017-07-05 | 2017-07-05 | A kind of 3D printer nozzle system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107053661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848278A (en) * | 2021-01-05 | 2021-05-28 | 四川大学 | Passive mixed functional gradient material 3D printing nozzle suitable for ink-jet printing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626556A (en) * | 2013-11-12 | 2015-05-20 | 华中科技大学 | Fused deposition three dimensional printing nozzle and printer |
| CN204749271U (en) * | 2013-12-31 | 2015-11-11 | 耐克创新有限合伙公司 | 3D beats printer head |
| JP2015231741A (en) * | 2014-06-09 | 2015-12-24 | ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ | System and method of addition production |
| US20170120513A1 (en) * | 2015-10-29 | 2017-05-04 | Raytheon Company | Material deposition system for additive manufacturing |
| CN106853678A (en) * | 2017-01-04 | 2017-06-16 | 深圳市玖品空气净化科技有限公司 | It is a kind of with the 3D printing shower nozzle for fully dissolving raw material function |
-
2017
- 2017-07-05 CN CN201710540323.3A patent/CN107053661A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626556A (en) * | 2013-11-12 | 2015-05-20 | 华中科技大学 | Fused deposition three dimensional printing nozzle and printer |
| CN204749271U (en) * | 2013-12-31 | 2015-11-11 | 耐克创新有限合伙公司 | 3D beats printer head |
| JP2015231741A (en) * | 2014-06-09 | 2015-12-24 | ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ | System and method of addition production |
| US20170120513A1 (en) * | 2015-10-29 | 2017-05-04 | Raytheon Company | Material deposition system for additive manufacturing |
| CN106853678A (en) * | 2017-01-04 | 2017-06-16 | 深圳市玖品空气净化科技有限公司 | It is a kind of with the 3D printing shower nozzle for fully dissolving raw material function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848278A (en) * | 2021-01-05 | 2021-05-28 | 四川大学 | Passive mixed functional gradient material 3D printing nozzle suitable for ink-jet printing |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |