CN209409317U - A kind of multiinjector 3D printing spray head - Google Patents
A kind of multiinjector 3D printing spray head Download PDFInfo
- Publication number
- CN209409317U CN209409317U CN201821494189.4U CN201821494189U CN209409317U CN 209409317 U CN209409317 U CN 209409317U CN 201821494189 U CN201821494189 U CN 201821494189U CN 209409317 U CN209409317 U CN 209409317U
- Authority
- CN
- China
- Prior art keywords
- end cap
- printing
- multiinjector
- spray head
- material cavity
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of multiinjector 3D printing spray heads, the upper end of the printing head is equipped with material cavity, the lower end of material cavity is equipped with flange end cap, the upper end of flange end cap is equipped with silica gel heating circle, silica gel heating snare is located at the periphery of material cavity, and the lower end of the printing head is equipped with N and is more than or equal to 2 nozzles being mounted in flange end cap.The utility model structure is simple, component part easy disassembling, higher to the infrastructure product printing effect that structure is complicated and is evenly distributed, and printing effect is more preferable, the good product performance printed, and stability is high, more aesthetics.
Description
Technical field
The utility model relates to 3D printing technique fields, and in particular to a kind of multiinjector 3D printing spray head.
Background technique
A kind of emerging technology of the 3D printing technique as rapid shaping field just becomes a kind of tide of fast development at present
Stream.As the requirement to modern product is higher and higher, so accordingly also will be as far as possible to function possessed by 3D printer
It meets the requirements.
Currently, the individual character manufacturing and performance requirement for product are higher and higher, it is required that product has certain art
Property, aesthetics, stability etc. may also need product that there is certain physical and chemical performance in terms of stored energy application field, therefore it is right
The structure of product proposes requirement: need product structure that there is regularity, symmetry or be distributed in certain structure type,
Such as: array distribution, symmetrical, concentric arry formula distribution.Printing for this structure type, due to current most of
3D printer is all that single injector is printed, so the defects of will cause slow print speed, low efficiency, poor structural stability, shadow
Ring the production efficiency and aesthetics of product.
Utility model content
The purpose of this utility model is to provide a kind of multiinjector 3D printing spray heads, to solve to be mentioned in above-mentioned background technique
Defect present in single injector 3D printing spray head out.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of multiinjector 3D printing spray head, described
The upper end of printing head is equipped with material cavity 1, and the lower end of material cavity 1 is equipped with flange end cap 3, and the upper end of flange end cap 3 is equipped with
It is set in the silica gel heating circle 2 of 1 periphery of material cavity, the lower end of printing head is equipped with N and is mounted on flange end cap more than or equal to 2
Nozzle 4 in 3.
Further, the shape of the material cavity 1 is cylinder boss shape, and large end face is connected with flange end cap 3 with bolt
It connects.
Further, there are a plurality of threaded holes, at least a plurality of threaded holes of inner ring in 3 outer ring of flange end cap.
Further, the silica gel heating circle 2 is circular tube shaped, outer diameter and 1 large end face of material cavity of silica gel heating circle 2
Outer diameter is identical, and the two is on same axial line.
Further, the quantity of the printing nozzle 4 is that N is more than or equal to 2, and is evenly distributed, nozzle 4 and flange end
Lid 3 is to be threadedly coupled, and 4 shape of nozzle is diabolo shape, and 4 lower end circular cone angle of nozzle is 120 degree.
Compared with prior art, the utility model has the advantage that is with beneficial effect: structure is simple, component part dismounting
Be easy, to the infrastructure product print speed that structure is complicated and is evenly distributed faster, more efficient, the properties of product printed
Good, stability is high, more aesthetics.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the structural schematic diagram of material cavity.
Fig. 3 is the structural schematic diagram of flange end cap.
Drawing reference numeral explanation: 1 --- material cavity, 2 --- silica gel heating circle, 3 --- flange end cap, 4 --- nozzle.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.
As shown in Figure 1, a kind of multiinjector 3D printing spray head, the upper end of the printing head is equipped with material cavity 1, and material holds
The lower end of chamber 1 is equipped with flange end cap 3, and the upper end of flange end cap 3 is equipped with the silica gel heating circle 2 for being set in 1 periphery of material cavity, beats
The lower end for printing spray head is equipped with N and is more than or equal to 2 nozzles 4 being mounted in flange end cap 3.
Further, the shape of the material cavity 1 is cylinder boss shape, and large end face is connected with flange end cap 3 with bolt
It connects.
Further, there are a plurality of threaded holes, at least a plurality of threaded holes of inner ring in 3 outer ring of flange end cap.Flange end cap 3
Using a plurality of threaded holes in outer ring as connecting hole, it is connected by bolt with material cavity 1, at least a plurality of threaded holes of inner ring are used
To install positioning nozzle 4.
Further, the silica gel heating circle 2 is circular tube shaped, outer diameter and 1 large end face of material cavity of silica gel heating circle 2
Outer diameter is identical, and the two is on same axial line.Silica gel heating circle 2 is so that it is become molten form for heated material, can
Stabilization smoothly squeezes out.
Further, the quantity of the printing nozzle 4 is that N is more than or equal to 2, and is evenly distributed, nozzle 4 and flange end
Lid 3 is to be threadedly coupled, and 4 shape of nozzle is diabolo shape, and 4 lower end circular cone angle of nozzle is 120 degree.
The utility model can be applied on a large scale, and domestic enterprise will be pushed in the process of increasing material manufacturing industry, promoted
Printing technique is commonly used each industrial circle.
Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Claims (5)
1. a kind of multiinjector 3D printing spray head, it is characterised in that: the upper end of the printing head is equipped with material cavity (1), material
The lower end of cavity (1) is equipped with flange end cap (3), and the upper end of flange end cap (3) is equipped with the silica gel for being set in material cavity (1) periphery
Heating coil (2), the lower end of printing head are equipped with N and are more than or equal to 2 nozzles (4) being mounted in flange end cap (3).
2. multiinjector 3D printing spray head as described in claim 1, it is characterised in that: the shape of the material cavity (1) is circle
Column boss-shaped, large end face are connected with flange end cap (3).
3. multiinjector 3D printing spray head as described in claim 1, it is characterised in that: there is plural number in flange end cap (3) outer ring
A threaded hole, at least a plurality of threaded holes of inner ring.
4. multiinjector 3D printing spray head as described in claim 1, it is characterised in that: the silica gel heating circle (2) is circular tube shaped,
The outer diameter of silica gel heating circle (2) is identical as the outer diameter of material cavity (1) large end face, and the two is on same axial line.
5. multiinjector 3D printing spray head as described in claim 1, it is characterised in that: the nozzle (4) is evenly distributed, nozzle
It (4) is to be threadedly coupled with flange end cap (3), nozzle (4) shape is diabolo shape, and nozzle (4) lower end circular cone angle is 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494189.4U CN209409317U (en) | 2018-09-13 | 2018-09-13 | A kind of multiinjector 3D printing spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494189.4U CN209409317U (en) | 2018-09-13 | 2018-09-13 | A kind of multiinjector 3D printing spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209409317U true CN209409317U (en) | 2019-09-20 |
Family
ID=67930427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821494189.4U Expired - Fee Related CN209409317U (en) | 2018-09-13 | 2018-09-13 | A kind of multiinjector 3D printing spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209409317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462545A (en) * | 2022-08-29 | 2022-12-13 | 江苏大学 | Single-nozzle double-material-opening color 3D printing device and working method thereof |
-
2018
- 2018-09-13 CN CN201821494189.4U patent/CN209409317U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462545A (en) * | 2022-08-29 | 2022-12-13 | 江苏大学 | Single-nozzle double-material-opening color 3D printing device and working method thereof |
| CN115462545B (en) * | 2022-08-29 | 2023-12-15 | 江苏大学 | Single-nozzle double-material-opening color 3D printing device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20200913 |