CN205969974U - Colored 3D prints and spouts material mechanism - Google Patents
Colored 3D prints and spouts material mechanism Download PDFInfo
- Publication number
- CN205969974U CN205969974U CN201620539633.4U CN201620539633U CN205969974U CN 205969974 U CN205969974 U CN 205969974U CN 201620539633 U CN201620539633 U CN 201620539633U CN 205969974 U CN205969974 U CN 205969974U
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- China
- Prior art keywords
- screw rod
- blending bin
- barrel
- colour
- utility
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Abstract
The utility model discloses a colored 3D prints and spouts material mechanism, the utility model discloses a mixing box, the top middle part of mixing box is provided with the feed cylinder, the center pin department of mixing box and the center pin department of feed cylinder are provided with the feedstock channel who runs through completely, open at the upper portion center of mixing box has the hybrid chamber, install among the feedstock channel and extrude the screw rod with the feedstock channel assorted, extrude the bottom of screw rod and install the shaft coupling, the utility model discloses a cam with extrude screw rod cooperation, with the raw materials intensive mixing that flows into the hybrid chamber in the inlet pipe, feedstock channel is carried to the ration, supersonic generator promotes to move between the molecule of raw materials, promotes and mixes the effect, the heating plate keeps the raw materials in the feedstock channel to keep liquid, less flight cylinder number is favorable to piling up less raw materials for the speed that changes of colour ratio.
Description
Technical field
This utility model is related to 3D printing equipment technical field, specially a kind of colour 3D printing material spray mechanism.
Background technology
3D printing (3 D-printing) is one kind of Rapid Prototyping technique, based on it is a kind of mathematical model file, uses
Plastic or other material, is squeezed by the shower nozzle with a minute nozzle and gushes out and start to solidify after temperature is less than solidification temperature,
Finished product is ultimately formed by the layer upon layer of plastic material, carrys out the technology of constructed object by way of successively printing.
The efficiency of 3D printing equipment printed matter Products of the prior art low it is impossible to printing speed article；Prior art simultaneously
In 3D printing equipment in print procedure or print terminate after it may appear that the phenomenon such as wire drawing, tear drop and material leakage, cause environment
Pollution.
A kind of colour 3D printing material spray mechanism proposing in Application No. CN201520232618.0, partly solves and draws
The phenomenons such as silk, tear drop and material leakage, but color liquid plastics can not effectively mix in the motion of extrusion screw rod, causes finished product
Color impure, aberration occurs, have impact on the molding effect of 3D printing equipment.
Utility model content
The purpose of this utility model is to provide a kind of colour 3D printing material spray mechanism, to solve to carry in above-mentioned background technology
The problem going out.
For achieving the above object, this utility model provides following technical scheme：A kind of colour 3D printing material spray mechanism, including
Blending bin, the top middle portion of described blending bin is provided with barrel, and the central axis of described blending bin and the central axis of barrel set
Be equipped with completely through feeding-passage, the central upper portion of described blending bin has hybrid chamber, be provided with described feeding-passage with
The extrusion screw rod that feeding-passage matches, the bottom of described extrusion screw rod is provided with shaft coupling.
Preferably, the bottom surrounding of described blending bin is evenly arranged with multiple charging apertures, and described charging aperture is provided with removable
The feed pipe unloading, the quantity of described charging aperture at least three.
Preferably, the top surrounding of described extrusion screw rod is provided with the flight matching with barrel, described flight
Quantity is 2-3 ring, and the middle part of described extrusion screw rod is provided with and mixes the cam that cavity wall matches.
Preferably, the top of described barrel is provided with spraying material head, and the inwall of described spraying material head is joined with the top of extrusion screw rod
Close, the surrounding outer wall of described barrel is provided with heating plate.
Preferably, the middle part side of described blending bin is provided with supersonic generator.
Compared with prior art, the beneficial effects of the utility model are：Coordinated with extrusion screw rod using cam, by feed pipe
The middle raw material flowing into hybrid chamber is sufficiently mixed, and is quantitatively transported to feeding-passage, and supersonic generator promotes between the molecule of raw material
Motion, lifts mixed effect, and heating plate keeps the raw material in feeding-passage to keep liquid, and less flight number of rings is conducive to amassing
Deposit less raw material, accelerate the speed of color proportioning change.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1st, blending bin；2nd, barrel；3rd, feeding-passage；4th, hybrid chamber；5th, extrusion screw rod；6th, shaft coupling；7th, feed
Mouthful；8th, feed pipe；9th, flight；10th, cam；11st, spraying material head；12nd, heating plate；13rd, supersonic generator.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, this utility model provides a kind of technical scheme：Including blending bin 1, in the top of described blending bin 1
Portion is provided with barrel 2, the central axis of described blending bin 1 and the central axis of barrel 2 be provided with completely through feeding-passage
3, the central upper portion of described blending bin 1 has hybrid chamber 4, be provided with described feeding-passage 3 match with feeding-passage 3 squeeze
Go out screw rod 5, the bottom of described extrusion screw rod 5 is provided with shaft coupling 6, the bottom surrounding of described blending bin 1 is evenly arranged with multiple
Charging aperture 7, described charging aperture 7 is provided with dismountable feed pipe 8, the quantity of described charging aperture 7 at least three, described extrusion
The top surrounding of screw rod 5 is provided with the flight 9 matching with barrel 2, and the quantity of described flight 9 is 2-3 ring, described extrusion
The middle part of screw rod 5 is provided with the cam 10 matching with hybrid chamber 4 inwall, and the top of described barrel 2 is provided with spraying material head 11, institute
State the inwall of spraying material head 11 and the top cooperation of extrusion screw rod 5, the surrounding outer wall of described barrel 2 is provided with heating plate 12, described
The middle part side of blending bin 1 is provided with supersonic generator 13.
This utility model in the specific implementation, by dismounting the feed pipe 8 on charging aperture 7, needs to select to close according to color matching
The feed pipe 8 of suitable quantity, motor drives extrusion screw rod 5 to rotate by shaft coupling 6, and cam 10 is coordinated with extrusion screw rod 5, will
The raw material flowing into hybrid chamber 4 in feed pipe 8 is sufficiently mixed, and is quantitatively transported to feeding-passage 3, and supersonic generator 13 promotes raw material
Molecule between move, lifted mixed effect, heating plate 12 keep feeding-passage 3 in raw material keep liquid, on extrusion screw rod 5
Flight 9 rotate mixed raw material sprayed by spraying material head 11, less flight 9 number of rings is conducive to accumulating less
Raw material, accelerates the speed of color proportioning change.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of colour 3D printing material spray mechanism it is characterised in that：Including blending bin (1), the top middle portion of described blending bin (1)
Be provided with barrel (2), the central axis of described blending bin (1) and the central axis of barrel (2) be provided with completely through charging
Passage (3), the central upper portion of described blending bin (1) has hybrid chamber (4), be provided with described feeding-passage (3) with feed logical
The extrusion screw rod (5) that road (3) matches, the bottom of described extrusion screw rod (5) is provided with shaft coupling (6).
2. according to claim 1 a kind of colour 3D printing material spray mechanism it is characterised in that：Under described blending bin (1)
Portion's surrounding is evenly arranged with multiple charging apertures (7), and described charging aperture (7) is provided with dismountable feed pipe (8), described charging aperture
(7) quantity at least three.
3. according to claim 1 a kind of colour 3D printing material spray mechanism it is characterised in that：Described extrusion screw rod (5)
Top surrounding is provided with the flight (9) matching with barrel (2), and the quantity of described flight (9) is 2-3 ring, described extrusion
The middle part of screw rod (5) is provided with the cam (10) matching with hybrid chamber (4) inwall.
4. according to claim 1 a kind of colour 3D printing material spray mechanism it is characterised in that：The top of described barrel (2)
It is provided with spraying material head (11), the inwall of described spraying material head (11) is coordinated with the top of extrusion screw rod (5), the four of described barrel (2)
All outer walls are provided with heating plate (12).
5. according to claim 1 a kind of colour 3D printing material spray mechanism it is characterised in that：In described blending bin (1)
Portion side is provided with supersonic generator (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539633.4U CN205969974U (en) | 2016-06-06 | 2016-06-06 | Colored 3D prints and spouts material mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539633.4U CN205969974U (en) | 2016-06-06 | 2016-06-06 | Colored 3D prints and spouts material mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205969974U true CN205969974U (en) | 2017-02-22 |
Family
ID=58020512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539633.4U Expired - Fee Related CN205969974U (en) | 2016-06-06 | 2016-06-06 | Colored 3D prints and spouts material mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205969974U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671413A (en) * | 2017-03-07 | 2017-05-17 | 北京交通大学海滨学院 | Multifunctional extendable FDM-3D printer externally-connected mixer |
| CN107520987A (en) * | 2017-09-30 | 2017-12-29 | 京华派克邯郸机械科技有限公司 | A kind of more component mixing arrangements |
| CN108381926A (en) * | 2018-05-29 | 2018-08-10 | 青岛科技大学 | A kind of waste recovery utilizes, more material mixing 3D printing nozzles |
-
2016
- 2016-06-06 CN CN201620539633.4U patent/CN205969974U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671413A (en) * | 2017-03-07 | 2017-05-17 | 北京交通大学海滨学院 | Multifunctional extendable FDM-3D printer externally-connected mixer |
| CN106671413B (en) * | 2017-03-07 | 2024-03-19 | 沧州交通学院 | External blender of multi-functional scalable FDM-3D printer |
| CN107520987A (en) * | 2017-09-30 | 2017-12-29 | 京华派克邯郸机械科技有限公司 | A kind of more component mixing arrangements |
| CN108381926A (en) * | 2018-05-29 | 2018-08-10 | 青岛科技大学 | A kind of waste recovery utilizes, more material mixing 3D printing nozzles |
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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: 20170222 Termination date: 20210606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |