CN107650379A - A kind of more shower nozzles of self radiation type 3D printing - Google Patents
A kind of more shower nozzles of self radiation type 3D printing Download PDFInfo
- Publication number
- CN107650379A CN107650379A CN201711131260.2A CN201711131260A CN107650379A CN 107650379 A CN107650379 A CN 107650379A CN 201711131260 A CN201711131260 A CN 201711131260A CN 107650379 A CN107650379 A CN 107650379A
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- China
- Prior art keywords
- trunnion
- nozzle
- shell
- aux
- venturi
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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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
Abstract
The invention discloses a kind of more shower nozzles of self radiation type 3D printing,It is related to 3D printing field,Including radiating shell,First trunnion,Aux. venturi,3rd trunnion,Heated shell,First jet,Second nozzle and the 3rd nozzle,Fin is provided with outside radiating shell,Fin upper surface and lower surface are provided with the heat sink with inclined plane,Radiating shell upper end is provided with coil-separating device,Heated shell lower end is provided with first,Second and the 3rd nozzle,First,Second and the 3rd trunnion sequentially pass through coil-separating device from top to bottom,Radiating shell,Heated shell and the first trunnion lower end are placed in the porch of first jet,Aux. venturi lower end is placed in the porch of second nozzle,3rd trunnion lower end is placed in the porch of the 3rd nozzle,The present invention is a kind of 3D printing shower nozzle of more spray nozzle types,Possesses self heat dissipation function,This product printed has table material and core,The intensity of product can greatly be strengthened,Switch different nozzles according to the different colours of product simultaneously,Improve printing effect.
Description
Technical field
The present invention relates to 3D printing field, and in particular to a kind of more shower nozzles of self radiation type 3D printing.
Background technology
In recent years, 3D printing was quickly grown, and was more and more paid attention to the continuous expansion of application field by each side.With
The appearance of national every policy favourable, increasing material manufacturing also receive the favor of capital, in a foreseeable future in, increasing material manufacturing neck
Domain certainly will welcome the growth of explosion type.Increasing material manufacturing belongs to advanced Digitized Manufacturing Technology, and it can quickly make according to CAD model
Produce the part with complex geometric shapes.Increases material manufacturing technology collection cad technique, Numeric Control Technology, laser technology and material technology
It is the developing direction of following advanced manufacturing technology Deng modern scientific and technical result in one.
One of the core component of the shower nozzle of 3D printer as 3D printer, the quality of shaping has been largely fixed it.
The smooth degree of nozzle outflow silk and the temperature of wire vent directly affects the precision of 3D printing.But if nozzle temperature is too high
Can cause miscellaneous part dissolving burn, it is therefore desirable to heat abstractor by the temperature control of shower nozzle in certain scope, at this stage,
Radiator fan is installed typically at shower nozzle, but the radiator fan of this method installation can only be carried out to a position of shower nozzle
Radiating, cause to radiate uneven, had influence on the effect of radiating, and need external circuit to be powered electric fan.
The content of the invention
It is an object of the invention to provide a kind of more shower nozzles of self radiation type 3D printing, to solve on caused in the prior art
State multinomial defect.
A kind of more shower nozzles of self radiation type 3D printing, including radiating shell, the first trunnion, aux. venturi, the 3rd trunnion, heating
Housing, first jet, second nozzle and the 3rd nozzle, the radiating shell outside are provided with some fins, and the fin is radiating
Distribution is vertically arranged on housing, the upper surface and lower surface of each fin are equipped with multiple heat sinks of circle distribution, described to dissipate
The upper surface of hot plate is inclined plane, and radiating shell upper end is provided with coil-separating device, the heated shell lower end be provided with the first jet,
Second nozzle and the 3rd nozzle, first trunnion sequentially pass through coil-separating device, radiating shell, heated shell and first from top to bottom
The lower end of trunnion is placed in the porch of first jet, and the aux. venturi sequentially passes through coil-separating device, radiating shell, added from top to bottom
The lower end of hot housing and aux. venturi is placed in the porch of second nozzle, and the 3rd trunnion sequentially passes through a point disk from top to bottom
Device, radiating shell, heated shell and three-ventury lower end are placed in the porch of the 3rd nozzle.
Preferably, gap is provided between the radiating shell and heated shell.
Preferably, heater and temperature measuring equipment are provided with the heated shell.
Preferably, the lower end of first trunnion is provided with the first thread bush, and the lower end of the aux. venturi is provided with the second spiral shell
Line set, the three-ventury lower end are provided with the 3rd thread bush, the first trunnion, aux. venturi and the 3rd trunnion and heated shell spiral shell
Line connects.
Preferably, the first jet, second nozzle and the 3rd nozzle and heated shell are detachably connected.
Preferably, the first trunnion, aux. venturi and the three-ventury upper end extend that coil-separating device is outer and ride out
It is consistent, the first trunnion, aux. venturi and three-ventury upper end are connected by three-way pipe, and the four-way pipe is provided with charging
Mouthful.
Preferably, the first magnetic valve, four-way pipe and the second larynx are provided with the branch pipe that the four-way pipe connects with the first trunnion
Second solenoid valve is provided with the branch pipe of pipe connection, the 3rd magnetic valve is provided with the branch pipe that four-way pipe connects with the 3rd trunnion.
The advantage of the invention is that：
1st, possesses self heat dissipation function, radiating effect is good, and can Homogeneouslly-radiating to every trunnion；
2nd, the extrusion materials of the 3D with special composite structure that core is solid, table material is liquid can be extruded；
3rd, three trunnions are possessed, every trunnion can conveniently change the wire rod of different colours, unlike material, make to beat
Print more convenient；
4th, in radiating shell upper end using coil-separating device to the first trunnion, aux. venturi, the 3rd trunnion be fixed, split,
Carry out pipeline placement without any confusion, enter without producing pipeline entanglement；
5th, the present invention is a kind of 3D printing shower nozzle of more spray nozzle types, and this 3D printing shower nozzle can be extruded to be increased with long fibre
The product of strong composite structure, this product printed have table material and core, can greatly strengthen the strong of product
Degree, while switch different nozzles according to the different colours of product, printing effect is improved, is also avoided in single nozzle printing not
Carry out color in itself with color material and obscure the problem of causing printing effect undesirable.3D printing is expanded in the design of this shower nozzle
Application, there is provided more feasibility of structure.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is looking up at fin or top view in the present invention
Fig. 3 is the structural representation of fin upper surface or lower surface in the present invention.
Fig. 4 is the structural representation at the first trunnion in the present invention.
Fig. 5 is the structural representation at aux. venturi in the present invention.
Fig. 6 is the structural representation at the 3rd trunnion in the present invention.
Wherein, 1- radiating shells, 2- fins, 21- heat sinks, the trunnions of 3- first, the magnetic valves of 31- first, the screw threads of 32- first
Set, 4- aux. venturis, 41- second solenoid valves, the thread bush of 42- second, the trunnions of 5- the 3rd, the magnetic valves of 51- the 3rd, the spiral shells of 52- the 3rd
Line set, 6- coil-separating devices, 7- heated shells, 8- heaters, 9- temperature measuring equipments, 10- first jets, 11- second nozzles, 12-
Three nozzles.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
As shown in Figures 1 to 6, a kind of more shower nozzles of self radiation type 3D printing, including radiating shell 1, the first trunnion 3, second
Trunnion 4, the 3rd trunnion 5, heated shell 7, first jet 10, the nozzle 12 of second nozzle 11 and the 3rd, outside the radiating shell 1
Provided with some fins 2, the fin 2 is vertically arranged distribution on radiating shell 1, and the upper surface and lower surface of each fin 2 are equal
Multiple heat sinks 21 provided with circle distribution, the upper surface of the heat sink 21 is inclined plane, is filled by the radiating of the structure of fin 2
Put, increase the contact area of radiating shell 1 and air, improve radiating efficiency, radiating effect more preferably forms a kind of from scattered
Heat structure, the heat sink 21 that each upper surface of fin 2 and lower surface have inclination angle in addition enhance radiating effect.Radiating shell 1
Upper end is provided with coil-separating device 5, and coil-separating device 5 can be fixedly connected with (being to show in figure), radiating shell by screw with the upper end of radiating shell 1
1 upper end is provided with coil-separating device 6, and the lower end of heated shell 7 is provided with the first jet 10, the nozzle 12 of second nozzle 11 and the 3rd,
The lower end that first trunnion 3 sequentially passes through coil-separating device 6, radiating shell 1, heated shell 7 and the first trunnion 3 from top to bottom is placed in
The porch of first jet 10, the aux. venturi 4 sequentially pass through from top to bottom coil-separating device 6, radiating shell 1, heated shell 7 and
The lower end of aux. venturi 4 is placed in the porch of second nozzle 11, and the 3rd trunnion 5 sequentially passes through coil-separating device 6, dissipated from top to bottom
The lower end of hot housing 1, heated shell 7 and the 3rd trunnion 5 is placed in the porch of the 3rd nozzle 12.
In the present embodiment, gap is provided between the radiating shell 1 and heated shell 7.
In the present embodiment, heater 8 and temperature measuring equipment 9 are provided with the heated shell 7.
In the present embodiment, the lower end of first trunnion 3 is provided with the first thread bush 32, the lower end of the aux. venturi 4
Provided with the second thread bush 42, the lower end of the 3rd trunnion 5 is provided with the 3rd thread bush 52, the first trunnion 3, aux. venturi 4 and
Three trunnions 5 are threadedly coupled with heated shell 7.
In the present embodiment, the first jet 10, the nozzle 12 of second nozzle 11 and the 3rd detachably connect with heated shell 7
Connect.
In the present embodiment, first trunnion 3, the upper end of the trunnion 5 of aux. venturi 4 and the 3rd are extended outside coil-separating device 6
And ride out is consistent, the first trunnion 3, the upper end of the trunnion 5 of aux. venturi 4 and the 3rd are connected by three-way pipe 13, described
Four-way pipe 13 is provided with charging aperture 131.
In the present embodiment, the first magnetic valve 31, four-way are provided with the branch pipe that the four-way pipe 13 connects with the first trunnion 3
Second solenoid valve 41 is provided with the branch pipe that pipe 13 connects with aux. venturi 4, is set at the branch pipe that four-way pipe 13 connects with the 3rd trunnion 5
There is the 3rd magnetic valve 51.
The present invention passes through the first magnetic valve 31, second solenoid valve 41 according to the change of the color or material of printed product
With the control of the 3rd magnetic valve 51, the material realized toward different colours or material enters different trunnions, so as to realize from more
Individual nozzle realizes the wire rod that different colours, unlike material can be conveniently changed on the 3D printing shower nozzle of an entirety, makes
Print more convenient.
The present invention when in use, according to the distribution of color situation for needing printed product, uses first jet 10, the respectively
Two nozzles 11 or the 3rd nozzle 12 carry out extrusion printing.
Based on above-mentioned, beneficial effects of the present invention are：
1st, possesses self heat dissipation function, radiating effect is good, and can Homogeneouslly-radiating to every trunnion；
2nd, the extrusion materials of the 3D with special composite structure that core is solid, table material is liquid can be extruded；
3rd, three trunnions are possessed, every trunnion can conveniently change the wire rod of different colours, unlike material, make to beat
Print more convenient；
4th, in the upper end of radiating shell 1 using coil-separating device 6 to the first trunnion 3, the trunnion 5 of aux. venturi 4 and the 3rd be fixed,
Split, carry out pipeline placement without any confusion, enter without producing pipeline entanglement；
5th, the present invention is a kind of 3D printing shower nozzle of more spray nozzle types, and this 3D printing shower nozzle can be extruded to be increased with long fibre
The product of strong composite structure, this product printed have table material and core, can greatly strengthen the strong of product
Degree, while switch different nozzles according to the different colours of product, printing effect is improved, is also avoided in single nozzle printing not
Carry out color in itself with color material and obscure the problem of causing printing effect undesirable.3D printing is expanded in the design of this shower nozzle
Application, there is provided more feasibility of structure.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (7)
1. a kind of more shower nozzles of self radiation type 3D printing, it is characterised in that including radiating shell (1), the first trunnion (3), the second larynx
(4), the 3rd trunnion (5), heated shell (7), first jet (10), second nozzle (11) and the 3rd nozzle (12) are managed, it is described to dissipate
Some fins (2) are provided with outside hot housing (1), the fin (2) is vertically arranged distribution, each fin on radiating shell (1)
(2) upper surface and lower surface is equipped with multiple heat sinks (21) of circle distribution, and the upper surface of the heat sink (21) is to incline
Inclined-plane, radiating shell (1) upper end are provided with coil-separating device (6), and heated shell (7) lower end is provided with the first jet (10), the
Two nozzles (11) and the 3rd nozzle (12), first trunnion (3) sequentially pass through coil-separating device (6), radiating shell from top to bottom
(1), the lower end of heated shell (7) and the first trunnion (3) is placed in the porch of first jet (10), and the aux. venturi (4) is certainly
The lower end that coil-separating device (6), radiating shell (1), heated shell (7) and aux. venturi (4) are sequentially passed through under above is placed in the second spray
The porch of mouth (11), the 3rd trunnion (5) sequentially pass through coil-separating device (6), radiating shell (1), heated shell from top to bottom
(7) and the lower end of the 3rd trunnion (5) is placed in the porch of the 3rd nozzle (12).
A kind of 2. more shower nozzles of self radiation type 3D printing according to claim 1, it is characterised in that：The radiating shell (1)
Gap is provided between heated shell (7).
A kind of 3. more shower nozzles of self radiation type 3D printing according to claim 1, it is characterised in that：The heated shell (7)
It is interior to be provided with heater (8) and temperature measuring equipment (9).
A kind of 4. more shower nozzles of self radiation type 3D printing according to claim 1, it is characterised in that：First trunnion (3)
Lower end be provided with the first thread bush (32), the lower end of the aux. venturi (4) is provided with the second thread bush (42), the 3rd trunnion
(5) lower end is provided with the 3rd thread bush (52), the first trunnion (3), aux. venturi (4) and the 3rd trunnion (5) and heated shell (7)
Threaded connection.
A kind of 5. more shower nozzles of self radiation type 3D printing according to claim 1, it is characterised in that：The first jet
(10), second nozzle (11) and the 3rd nozzle (12) are detachably connected with heated shell (7).
A kind of 6. more shower nozzles of self radiation type 3D printing according to claim 1, it is characterised in that：First trunnion (3),
The upper end of aux. venturi (4) and the 3rd trunnion (5) extends coil-separating device (6) outside and ride out is consistent, the first trunnion
(3), the upper end of aux. venturi (4) and the 3rd trunnion (5) is connected by three-way pipe (13), and the four-way pipe (13) is provided with charging
Mouth (131).
A kind of 7. more shower nozzles of self radiation type 3D printing according to claim 6, it is characterised in that：The four-way pipe (13) with
The first magnetic valve (31) is provided with the branch pipe of first trunnion (3) connection, at the branch pipe that four-way pipe (13) connects with aux. venturi (4)
Provided with second solenoid valve (41), the 3rd magnetic valve (51) is provided with the branch pipe that four-way pipe (13) connects with the 3rd trunnion (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711131260.2A CN107650379A (en) | 2017-11-15 | 2017-11-15 | A kind of more shower nozzles of self radiation type 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711131260.2A CN107650379A (en) | 2017-11-15 | 2017-11-15 | A kind of more shower nozzles of self radiation type 3D printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107650379A true CN107650379A (en) | 2018-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711131260.2A Pending CN107650379A (en) | 2017-11-15 | 2017-11-15 | A kind of more shower nozzles of self radiation type 3D printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107650379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122612A (en) * | 2020-09-27 | 2020-12-25 | 芜湖英罗智能制造有限公司 | Screw rod is extruded formula electromagnetism heating device for 3D printer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205050799U (en) * | 2015-10-08 | 2016-02-24 | 国网山东海阳市供电公司 | Strong arc extinguishing fuse -link |
| TW201630753A (en) * | 2014-11-14 | 2016-09-01 | 可兒 可兒 尼爾森 | Additive manufacturing techniques and systems to form composite materials |
| CN206579134U (en) * | 2017-03-31 | 2017-10-24 | 东北林业大学 | One kind coextrusion 3D printing shower nozzle |
-
2017
- 2017-11-15 CN CN201711131260.2A patent/CN107650379A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201630753A (en) * | 2014-11-14 | 2016-09-01 | 可兒 可兒 尼爾森 | Additive manufacturing techniques and systems to form composite materials |
| CN205050799U (en) * | 2015-10-08 | 2016-02-24 | 国网山东海阳市供电公司 | Strong arc extinguishing fuse -link |
| CN206579134U (en) * | 2017-03-31 | 2017-10-24 | 东北林业大学 | One kind coextrusion 3D printing shower nozzle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122612A (en) * | 2020-09-27 | 2020-12-25 | 芜湖英罗智能制造有限公司 | Screw rod is extruded formula electromagnetism heating device for 3D printer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180202 |