CN208324230U - A kind of 3D printing nozzle - Google Patents
A kind of 3D printing nozzle Download PDFInfo
- Publication number
- CN208324230U CN208324230U CN201820804220.3U CN201820804220U CN208324230U CN 208324230 U CN208324230 U CN 208324230U CN 201820804220 U CN201820804220 U CN 201820804220U CN 208324230 U CN208324230 U CN 208324230U
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- CN
- China
- Prior art keywords
- pipe
- spout body
- branch
- jet pipe
- triple valve
- 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.)
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Abstract
The utility model discloses a kind of 3D printing nozzles, including installation part, feeding pipe, mixing injection pipe, spout body and triple valve, the installation part is mounted on the top of feeding pipe, mounting disc is inlaid in the groove of the outer wall of the feeding pipe, the inside of the feeding pipe is equipped with shaft by bearing, one end of the shaft is equipped with spout body, the spout body is made of branch's jet pipe and main jet pipe, mixing injection pipe is installed on the outer wall of branch's jet pipe, the bottom of branch's jet pipe and main jet pipe is mounted on nozzle body, the inside of the spout body is equipped with triple valve, feeding inlet is installed at the top of the triple valve.The utility model is equipped with multiple mixing injection pipes, in work, different types of colloid can be injected into pipe, to improve the quality of colloid, further improves the structural strength of printed product.
Description
Technical field
The utility model relates to 3D printing equipment technical field, specially a kind of 3D printing nozzle.
Background technique
3D printing, that is, rapid shaping technique one kind, it is one kind based on digital model file, with powdered gold
Belong to or the adhesive materials such as plastics, constructs the technology of object by layer-by-layer printing.
3D printing device can all be equipped with printing nozzle, and the section of nozzle on the market is all round at present, therefore is passed through
When colloid is squeezed out and be superimposed with threadiness by plastic hole, the contact surface that colloid is superimposed with colloid is linear contact, to make to fold
The contact area added is small, and intensity is lower, to keep the product quality printed poor, and nowadays nozzle on the market is not pacified
Equipped with mixing injection pipe, to colloid can not be made to mix in print procedure, inside only exists a kind of colloid, to also cause to beat
It is lower to print off the product structure intensity come.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of 3D printing nozzle.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution: a kind of 3D printing nozzle, packet
Installation part, feeding pipe, mixing injection pipe, spout body and triple valve are included, the installation part is mounted on the top of feeding pipe,
Mounting disc is inlaid in the groove of the outer wall of the feeding pipe, the inside of the feeding pipe is equipped with shaft by bearing,
One end of the shaft is equipped with spout body, and the spout body is made of branch's jet pipe and main jet pipe, branch's jet pipe
Outer wall on mixing injection pipe is installed, the bottom of branch's jet pipe and main jet pipe is mounted on nozzle body, the jet pipe
The inside of ontology is equipped with triple valve, is equipped with feeding inlet at the top of the triple valve.
Preferably, connector is installed on the outer wall of the mounting disc.
Preferably, control turntable is installed on the outer wall of the spout body.
Preferably, the inner cavity of the shaft is hollow cavity.
Preferably, the junction of the mixing injection pipe and branch's jet pipe is equipped with mixing nozzle.
Preferably, the section of the nozzle body is in regular hexagon.
Preferably, the two sides Yu bottom surface of the triple valve are mounted on discharge port.
The utility model beneficial effect achieved is: the device is equipped with multiple branch's jet pipes, can in print job
Disposably multiple products are printed, substantially increase the working efficiency of 3D printing, and the nozzle cross-section of the device is positive six
Side shape, so that the lines squeezed out in print procedure are polygon, therefore in colloid superposition, substantially increase contact surface, thus
The quality for effectively increasing printed product is not easy to divide, and the matched with devices is equipped with multiple mixing injection pipes, can in work
Different types of colloid is injected into pipe, to improve the quality of colloid, further improves the structural strength of printed product,
And the spout body of the device is mounted in shaft, can convert the direction of printing in work at any time, it is very convenient.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model spout body.
1, installation part；2, feeding pipe；3, connector；4, mounting disc；5, mixing injection pipe；6, spout body；7, shaft；
8, turntable is controlled；9, branch's jet pipe；10, triple valve；11, feeding inlet；12, discharge port；13, mixing nozzle；14, nozzle body.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, a kind of 3D printing nozzle, including installation part 1, feeding pipe 2, mixing injection pipe 5, spout body
6 and triple valve 10, installation part 1 be mounted on the top of feeding pipe 2, be inlaid with mounting disc in the groove of the outer wall of feeding pipe 2
4, the inside of feeding pipe 2 is equipped with shaft 7 by bearing, and one end of shaft 7 is equipped with spout body 6, and spout body 6 is by dividing
Branch jet pipe 9 and main jet pipe form, and spout body 6 can disposably print multiple products in print job, greatly improve
The working efficiency of 3D printing is equipped with mixing injection pipe 5, the bottom of branch's jet pipe 9 and main jet pipe on the outer wall of branch's jet pipe 9
It is mounted on nozzle body 14, the inside of spout body 6 is equipped with triple valve 10, and triple valve 10 can control opening for branch's jet pipe 9
It closes, the top of triple valve 10 is equipped with feeding inlet 11, and connector 3, the outer wall of spout body 6 are equipped on the outer wall of mounting disc 4
On control turntable 8 is installed, the inner cavity of shaft 7 is hollow cavity, and mixing injection pipe 5 and the junction of branch jet pipe 9 are equipped with
Mixing nozzle 13 in work, can inject different types of colloid into mixing injection pipe 5, so that the quality of colloid is improved, into
One step improves the structural strength of printed product, and the section of nozzle body 14 is in regular hexagon, thus squeezed out in print procedure
Lines are polygon, therefore in colloid superposition, substantially increase contact surface, so that the quality of printed product is effectively increased,
It is not easy to divide, the two sides and bottom surface of triple valve 10 are mounted on discharge port 12.
Working principle: the device is mounted on 3D printing device by installation part 1, and is fixed by mounting disc 4, work
In work, colloid is entered in spout body 6 by feeding pipe 2, injects different types of colloid into mixing injection pipe 5 at this time,
Different type colloid is mixed with initial colloid, is sprayed eventually by nozzle body 14, and the lines of extrusion are polygon, therefore
In colloid superposition, contact surface is substantially increased, to effectively increase the quality of printed product, when needing to change Print direction
When, the position of spout body 6 need to be only adjusted by shaft 7, and the opening and closing of branch's jet pipe 9 is controlled by triple valve 10.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of 3D printing nozzle, including installation part (1), feeding pipe (2), mixing injection pipe (5), spout body (6) and three
Port valve (10), it is characterised in that: the installation part (1) is mounted on the top of feeding pipe (2), the feeding pipe (2) it is outer
It is inlaid in the groove of wall mounting disc (4), the inside of the feeding pipe (2) is equipped with shaft (7), the shaft by bearing
(7) one end is equipped with spout body (6), and the spout body (6) is made of branch's jet pipe (9) with main jet pipe, the branch
It is equipped on the outer wall of jet pipe (9) mixing injection pipe (5), the bottom of branch's jet pipe (9) and main jet pipe is mounted on nozzle
The inside of ontology (14), the spout body (6) is equipped with triple valve (10), is equipped with pan feeding at the top of the triple valve (10)
Mouth (11).
2. a kind of 3D printing nozzle according to claim 1, it is characterised in that: installed on the outer wall of the mounting disc (4)
There are connector (3).
3. a kind of 3D printing nozzle according to claim 1, it is characterised in that: pacify on the outer wall of the spout body (6)
Equipped with control turntable (8).
4. a kind of 3D printing nozzle according to claim 1, it is characterised in that: the inner cavity of the shaft (7) is in hollow
Chamber.
5. a kind of 3D printing nozzle according to claim 1, it is characterised in that: the mixing injection pipe (5) and branch spray
The junction of pipe (9) is equipped with mixing nozzle (13).
6. a kind of 3D printing nozzle according to claim 1, it is characterised in that: the section of the nozzle body (14) is in just
Hexagon.
7. a kind of 3D printing nozzle according to claim 1, it is characterised in that: the two sides and bottom of the triple valve (10)
Face is mounted on discharge port (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804220.3U CN208324230U (en) | 2018-05-28 | 2018-05-28 | A kind of 3D printing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804220.3U CN208324230U (en) | 2018-05-28 | 2018-05-28 | A kind of 3D printing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208324230U true CN208324230U (en) | 2019-01-04 |
Family
ID=64775452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820804220.3U Active CN208324230U (en) | 2018-05-28 | 2018-05-28 | A kind of 3D printing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208324230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500348A (en) * | 2019-08-14 | 2019-11-26 | 上海卫星工程研究所 | 3D printing multiple-pass joint |
-
2018
- 2018-05-28 CN CN201820804220.3U patent/CN208324230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500348A (en) * | 2019-08-14 | 2019-11-26 | 上海卫星工程研究所 | 3D printing multiple-pass joint |
| CN110500348B (en) * | 2019-08-14 | 2021-05-21 | 上海卫星工程研究所 | 3D prints and leads to joint more |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A 3D printing nozzle Effective date of registration: 20200729 Granted publication date: 20190104 Pledgee: Shenzhen Branch of Guoren Property Insurance Co.,Ltd. Pledgor: SHENZHEN AILIJIA MATERIALS TECHNOLOGY Co.,Ltd. Registration number: Y2020980004485 |