CN210174211U - Soft material 3D printer polychrome extruder - Google Patents
Soft material 3D printer polychrome extruder Download PDFInfo
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- CN210174211U CN210174211U CN201921115400.1U CN201921115400U CN210174211U CN 210174211 U CN210174211 U CN 210174211U CN 201921115400 U CN201921115400 U CN 201921115400U CN 210174211 U CN210174211 U CN 210174211U
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- screw rod
- soft material
- extruder
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Abstract
The utility model relates to the technical field of 3D printing, in particular to a soft material 3D printer multicolor extruder, which comprises a spray head, a connector and an extruding mechanism, wherein the top of the spray head is provided with the connector, the top of the connector is uniformly provided with a plurality of groups of openings along the circumference, and each opening at the top of the connector is provided with the extruding mechanism; the utility model relates to a novelty, convenient to use, this 3D printer polychrome extruder extrude when can realizing multiple colour, and the regulation of the colour ratio of being convenient for has stronger suitability, suitable further popularization and application.
Description
Technical Field
The utility model relates to a 3D prints technical field, specifically is a soft materials 3D printer polychrome extruder.
Background
A 3D printer is a machine that is an additive manufacturing technique, i.e. a rapid prototyping technique, which is a digital model file based for manufacturing three-dimensional objects by printing layers of adhesive material. State of the art three-dimensional printers are used to manufacture products. Techniques for building objects in a layer-by-layer printing manner. The principle of the 3D printer is that data and raw materials are put into the 3D printer, and the machine can build the product layer by layer according to the program.
When the existing 3D printer is used for printing a multicolor model, the existing 3D printer is usually used for printing by extruding a plurality of groups of extruding mechanisms one by one, and cannot realize multicolor co-extrusion printing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a soft materials 3D printer polychrome extruder to solve the above-mentioned problem of mentioning.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a soft material 3D printer polychrome extruder includes: shower nozzle, connector and extruding means, the connector is installed at the top of shower nozzle, the multiunit opening has evenly been seted up along the circumference in the top of connector, extruding means is all installed to each opening part in connector top.
Furthermore, the upper end of the connector is at least provided with two groups of openings.
Further, extrusion mechanism includes shell, screw rod, mount pad, shelves pole and motor, the shell is installed respectively in each opening part on connector top, the top of shell all is fixed with the mount pad, a shelves pole is installed at the top of mount pad, the internally mounted of shell has the screw rod, the lower extreme of screw rod inserts in the connector, the upper end of screw rod runs through the mount pad, the top of shelves pole is installed and is used for the drive the motor of screw rod.
Further, the output shaft of the motor is connected with the screw rod through a coupler.
Further, a bearing is installed in the cavity at the upper end of the installation seat, and the bearing sleeve is arranged on the outer side of the screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a novelty, convenient to use, this 3D printer polychrome extruder extrude when can realizing multiple colour, and the regulation of the colour ratio of being convenient for has stronger suitability, suitable further popularization and application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the middle connector of the present invention.
In the drawings, the reference numerals denote the following components:
1-spray head, 2-connector, 3-extrusion mechanism, 4-bearing, 5-coupler, 301-shell, 302-screw, 303-mounting seat, 304-gear rod and 305-motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The soft material 3D printer multicolor extruder of this embodiment, refer to fig. 1 with reference to fig. 2: a soft material 3D printer polychrome extruder includes: shower nozzle 1, connector 2 and extrusion mechanism 3, connector 2 is installed at the top of shower nozzle 1, and the multiunit opening has evenly been seted up along the circumference on the top of connector 2, and extrusion mechanism 3 is all installed to each opening part in connector 2 top.
Further, the upper end of the connector 2 is at least provided with two groups of openings; enabling the 3D printer to perform bi-color or multi-color printing.
Further, the extrusion mechanism 3 includes a housing 301, a screw 302, a mounting seat 303, a blocking rod 304 and a motor 305, the housing 301 is respectively installed at each opening at the top end of the connector 2, wherein a feed inlet is formed in the housing 301, the mounting seat 303 is fixed at the top end of the housing 301, the blocking rod 304 is installed at the top end of the mounting seat 303, the blocking rod 304 is uniformly fixed at the top end of the mounting seat 303 along the circumference, the screw 302 is installed inside the housing 301, the lower end of the screw 302 is inserted into the connector 2, the upper end of the screw 302 penetrates through the mounting seat 303, and the motor 305 for driving the screw 302 is installed at the top end of the blocking rod 304; the rotation of the motor 305 drives the screw 302 to rotate, and the rotation of the screw 302 causes the material to be extruded from the nozzle 1 for printing.
Further, an output shaft of the motor 305 is connected to the screw 302 through the coupling 5.
Further, a bearing 4 is installed in a cavity at the upper end of the installation seat 303, wherein the bearing 4 is a sealed bearing, and the bearing 4 is sleeved outside the screw 302; this arrangement facilitates rotation of the screw 302.
One specific application of this embodiment is: when the utility model is used, materials with different colors are filled in each extrusion mechanism 3, and the materials with different colors are extruded out from the spray head 1 together by controlling the rotation of the motor 305 on each extrusion mechanism 3, so as to realize multicolor printing;
the user can control the rotation speed of each motor 305 according to actual use requirements to realize the regulation and control of the color ratio.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a soft materials 3D printer polychrome extruder which characterized in that includes: shower nozzle (1), connector (2) and extruding means (3), connector (2) are installed at the top of shower nozzle (1), the multiunit opening has evenly been seted up along the circumference on the top of connector (2), extruding means (3) are all installed to each opening part in connector (2) top.
2. The soft material 3D printer multicolor extruder according to claim 1, wherein: the upper end of the connector (2) is at least provided with two groups of openings.
3. The soft material 3D printer multicolor extruder according to claim 1, wherein: extruding means (3) include shell (301), screw rod (302), mount pad (303), shelves pole (304) and motor (305), install respectively in each opening part on connector (2) top in shell (301), the top of shell (301) all is fixed with mount pad (303), shelves pole (304) are installed at the top of mount pad (303), the internally mounted of shell (301) has screw rod (302), insert the lower extreme of screw rod (302) in connector (2), run through the upper end of screw rod (302) mount pad (303), install at the top of shelves pole (304) and be used for the drive motor (305) of screw rod (302).
4. The soft material 3D printer multicolor extruder according to claim 3, wherein: the output shaft of the motor (305) is connected with the screw rod (302) through a coupler (5).
5. The soft material 3D printer multicolor extruder according to claim 3, wherein: and a bearing (4) is arranged in a cavity at the upper end of the mounting seat (303), and the bearing (4) is sleeved on the outer side of the screw rod (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115400.1U CN210174211U (en) | 2019-07-16 | 2019-07-16 | Soft material 3D printer polychrome extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115400.1U CN210174211U (en) | 2019-07-16 | 2019-07-16 | Soft material 3D printer polychrome extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210174211U true CN210174211U (en) | 2020-03-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921115400.1U Active CN210174211U (en) | 2019-07-16 | 2019-07-16 | Soft material 3D printer polychrome extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210174211U (en) |
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2019
- 2019-07-16 CN CN201921115400.1U patent/CN210174211U/en active Active
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