CN205291607U - Novel 3D print head - Google Patents
Novel 3D print head Download PDFInfo
- Publication number
- CN205291607U CN205291607U CN201521096091.XU CN201521096091U CN205291607U CN 205291607 U CN205291607 U CN 205291607U CN 201521096091 U CN201521096091 U CN 201521096091U CN 205291607 U CN205291607 U CN 205291607U
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- China
- Prior art keywords
- nozzle housing
- additionally provided
- shaft
- novel
- cone
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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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Abstract
The utility model relates to a novel 3D print head, including spray head shell, the dry mash feed inlet, liquid material feed inlet and discharge gate, be equipped with motor and speed reducer respectively in the middle of spray head shell's top, output shaft end at the speed reducer still is connected with the (mixing) shaft, there are a plurality of stirring vane from last to distributing down on the (mixing) shaft, evenly distributed has a plurality of blade holes on stirring vane, still be equipped with point portion cone up in the bottom of (mixing) shaft, still be equipped with the strip connected in star that the vertical orientation in a plurality of edges is extended on spray head shell's vertical inside wall, still be equipped with electrical heating cover and insulation cover on spray head shell's vertical lateral wall, still be equipped with temperature sensor on spray head shell's below lieing in the cone the vertical inside wall. Through adopting the structure mentioned above, the utility model discloses can more even heating be carried out to the material, the stirring effect to the material can also be strengthened simultaneously to the performance of 3D printer has been guaranteed greatly.
Description
Technical field
This utility model relates to a kind of novel 3D printer head.
Background technology
3D prints as a kind of Rapid Prototyping technique, and it is based on mathematical model file, use special wax material, metal or plastic powders etc. can jointing material, produce three-dimensional body by successively printing jointing material. Specific to existing 3D printer head, it there is a problem that, on the one hand 3D printer head generally there is heater, but the often skewness of the temperature in this heater, thus causing that the material in shower nozzle cannot be heated uniformly, and then melt also unshapeliness, it is pointed to the material in shower nozzle on the other hand and can not carry out good stirring mixing, thus leveraging the printing effect of 3D printer.
Utility model content
For overcoming above the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide one and material can carry out more uniform heating and effectively reduce thermal loss, can also be greatly enhanced the novel 3D printer head of the mixing effect to material simultaneously.
The technical solution of the utility model is:
A kind of novel 3D printer head, including nozzle housing, the top left at described nozzle housing is provided with dry mash charging aperture, and the top right-hand member at described nozzle housing is provided with liquid material charging aperture, is additionally provided with discharging opening in the bottom of described nozzle housing;
The reductor that crown center at described nozzle housing is respectively equipped with motor and the output shaft end with described motor is connected, it is also associated with arranging and extend the shaft within described nozzle housing straight down at the output shaft end of described reductor simultaneously, on described shaft, also distribution has multiple stirring vane from top to bottom, is also evenly distributed with multiple vane hole on described stirring vane;
It is additionally provided with cone in the bottom of described shaft, and the tip of described cone is upward, the vertical medial wall of described nozzle housing is additionally provided with multiple strip groove vertically extended, the vertical lateral wall of described nozzle housing is additionally provided with electric heating cover, it is additionally provided with muff in the outside of described electric heating cover, on the vertical medial wall of the described nozzle housing being positioned at below described cone, is additionally provided with temperature sensor simultaneously.
Above-mentioned novel 3D printer head, is wherein positioned at the length of stirring vane on described shaft top less than the length of the stirring vane being positioned at described shaft bottom.
Above-mentioned novel 3D printer head, wherein the spacing between adjacent two stirring vanes of in the vertical direction is successively decreased from top to bottom successively.
Above-mentioned novel 3D printer head, the diameter of the bottom surface of wherein said cone is more than the internal diameter of described discharging opening.
Above-mentioned novel 3D printer head, is wherein additionally provided with mounting seat on described nozzle housing, and for releasable connection between described mounting seat and described nozzle housing.
The beneficial effects of the utility model are: by adopting said structure, material can be carried out more uniform heating and effectively reduce thermal loss by this utility model, the mixing effect to material can also be greatly enhanced, thus significantly ensure that the serviceability of 3D printer simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the structural representation of novel 3D printer head.
In figure: nozzle housing 1, dry mash charging aperture 2, liquid material charging aperture 3, discharging opening 4, motor 5, reductor 6, shaft 7, stirring vane 8, cone 9, electric heating cover 10, muff 11, temperature sensor 12, mounting seat 13.
Detailed description of the invention
As it is shown in figure 1, a kind of novel 3D printer head, including nozzle housing 1, the top left at nozzle housing 1 is provided with dry mash charging aperture 2, and the top right-hand member at nozzle housing 1 is provided with liquid material charging aperture 3, is additionally provided with discharging opening 4 in the bottom of nozzle housing 1;
The reductor 6 that crown center at nozzle housing 1 is respectively equipped with motor 5 and the output shaft end with motor 5 is connected, it is also associated with the shaft 7 arranging straight down and extending within nozzle housing 1 at the output shaft end of reductor 6 simultaneously, on shaft 7, also distribution has multiple stirring vane 8 from top to bottom, is also evenly distributed with multiple vane hole on stirring vane 8;
It is additionally provided with cone 9 in the bottom of shaft 7, and the tip of cone 9 is upward, the vertical medial wall of nozzle housing 1 is additionally provided with multiple strip groove vertically extended, the vertical lateral wall of nozzle housing 1 is additionally provided with electric heating cover 10, it is additionally provided with muff 11 in the outside of electric heating cover 10, on the vertical medial wall of the nozzle housing 1 being positioned at below cone 9, is additionally provided with temperature sensor 12 simultaneously.
Under the above constitution, by arranging shaft 7 and stirring vane 8, the material entered in nozzle housing 1 can be sufficiently mixed, by being additionally provided with electric heating cover 10 on the vertical lateral wall of nozzle housing 1, it is additionally provided with muff 11 in the outside of electric heating cover 10, so that the material in shower nozzle can be heated uniformly, and the loss speed of heat can also be substantially reduced, by being provided with cone 9 in the bottom of shaft 7, just effectively prevent material in nozzle housing 1 and just directly drop down onto discharging opening 4 place without being sufficiently stirred for, it is thus possible to further enhance the mixing effect to material.
As preferably, for above-mentioned novel 3D printer head, wherein it is positioned at the length of stirring vane 8 on shaft 7 top less than the length of the stirring vane 8 being positioned at shaft 7 bottom.
Further, as further preferably, for above-mentioned novel 3D printer head, wherein the spacing between adjacent two stirring vanes 8 of in the vertical direction is successively decreased from top to bottom successively. So, along with the material in nozzle housing 1 constantly falls, its suffered stirring immixture is more strong, is stirred fully before flowing out from discharging opening 4 thus further ensuring material.
As further preferred, for above-mentioned novel 3D printer head, wherein the diameter of the bottom surface of cone 9 is more than the internal diameter of discharging opening 4.
As further preferred, for above-mentioned novel 3D printer head, on nozzle housing 1, wherein it is additionally provided with mounting seat 13, and for releasable connection between mounting seat 13 and nozzle housing 1.
In sum, by adopting said structure, material can be carried out more uniform heating and effectively reduce thermal loss by this utility model, can also be greatly enhanced the mixing effect to material, thus significantly ensure that the serviceability of 3D printer simultaneously.
Above in conjunction with accompanying drawing, this utility model preferred embodiment and embodiment are explained in detail, but this utility model is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, it is also possible to make various change without departing from the concept of the premise utility.
Claims (5)
1. a novel 3D printer head, including nozzle housing, it is characterized in that: the top left at described nozzle housing is provided with dry mash charging aperture, the top right-hand member at described nozzle housing is provided with liquid material charging aperture, is additionally provided with discharging opening in the bottom of described nozzle housing;
The reductor that crown center at described nozzle housing is respectively equipped with motor and the output shaft end with described motor is connected, it is also associated with arranging and extend the shaft within described nozzle housing straight down at the output shaft end of described reductor simultaneously, on described shaft, also distribution has multiple stirring vane from top to bottom, is also evenly distributed with multiple vane hole on described stirring vane;
It is additionally provided with cone in the bottom of described shaft, and the tip of described cone is upward, the vertical medial wall of described nozzle housing is additionally provided with multiple strip groove vertically extended, the vertical lateral wall of described nozzle housing is additionally provided with electric heating cover, it is additionally provided with muff in the outside of described electric heating cover, on the vertical medial wall of the described nozzle housing being positioned at below described cone, is additionally provided with temperature sensor simultaneously.
2. novel 3D printer head as claimed in claim 1, it is characterised in that: it is positioned at the length of stirring vane on described shaft top less than the length of the stirring vane being positioned at described shaft bottom.
3. novel 3D printer head as claimed in claim 2, it is characterised in that: the spacing between adjacent two stirring vanes of in the vertical direction is successively decreased from top to bottom successively.
4. novel 3D printer head as claimed any one in claims 1 to 3, it is characterised in that: the diameter of the bottom surface of described cone is more than the internal diameter of described discharging opening.
5. novel 3D printer head as claimed in claim 4, it is characterised in that: on described nozzle housing, it is additionally provided with mounting seat, and for releasable connection between described mounting seat and described nozzle housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096091.XU CN205291607U (en) | 2015-12-23 | 2015-12-23 | Novel 3D print head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096091.XU CN205291607U (en) | 2015-12-23 | 2015-12-23 | Novel 3D print head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205291607U true CN205291607U (en) | 2016-06-08 |
Family
ID=56473413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521096091.XU Expired - Fee Related CN205291607U (en) | 2015-12-23 | 2015-12-23 | Novel 3D print head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205291607U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107253275A (en) * | 2017-06-15 | 2017-10-17 | 刘硕 | A kind of artificial quartz in lump dalle process units |
| CN108272173A (en) * | 2017-12-18 | 2018-07-13 | 广州番禺职业技术学院 | A kind of 3D printing device made for shoe tree |
-
2015
- 2015-12-23 CN CN201521096091.XU patent/CN205291607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107253275A (en) * | 2017-06-15 | 2017-10-17 | 刘硕 | A kind of artificial quartz in lump dalle process units |
| CN108272173A (en) * | 2017-12-18 | 2018-07-13 | 广州番禺职业技术学院 | A kind of 3D printing device made for shoe tree |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |