CN208428679U - A kind of 3D printing mixing spray head and the 3D printer using the spray head - Google Patents
A kind of 3D printing mixing spray head and the 3D printer using the spray head Download PDFInfo
- Publication number
- CN208428679U CN208428679U CN201820654098.6U CN201820654098U CN208428679U CN 208428679 U CN208428679 U CN 208428679U CN 201820654098 U CN201820654098 U CN 201820654098U CN 208428679 U CN208428679 U CN 208428679U
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- China
- Prior art keywords
- mounting hole
- spray head
- group
- heated seats
- printing
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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 discloses a kind of 3D printing mixing spray head and using the 3D printer of the spray head, which includes heating mechanism, one group of feeding mechanism, one group of discharging mechanism, one group of cooling mechanism and one group of thermistor；The heating mechanism includes heated seats and heating rod, heating rod, feeding mechanism, discharging mechanism and thermistor are all mounted in heated seats, each discharging mechanism is respectively communicated with corresponding feeding mechanism, the nozzle of each discharging mechanism is assembled constitutes a print area together, and each cooling mechanism is assemblied on each feeding mechanism.3D printer 3D is on printer main body equipped with 3D printing mixing spray head above-mentioned.The utility model realizes the mixing manufacture of different colours or even different materials；It not only can be realized colored 3D printing, also may be implemented to spray molding after different materials are mixed or even chemically reacted in the 3D printing hybrid nozzle.
Description
Technical field
The utility model relates to 3D printers, and in particular to a kind of 3D printing mixing spray head and the 3D printing using the spray head
Machine.
Background technique
Only one spray head of existing 3D printer, this leads to 3D printer there are printed materials, and single, molding rate is low
The problems such as lower, and present 3D printer can not print together different materials, and it is even more impossible to realize different materials part
" alternating color printing ".In addition, material melting point used in existing 3D printing is generally at 200 degrees Celsius or more, if when long
Between printing the serious energy will be brought to consume and mechanical wear, these all limit further developing and answering for 3D printing technique
With.
Summary of the invention
In view of the problems of the existing technology, technical problem to be solved in the utility model is just to provide a kind of 3D printing
Mixing spray head, it provides at least two spray heads, overcomes the problems, such as that printed material is single, molding rate is low, can reduce simultaneously
Printed material fusing point realizes energy conservation and extends the service life of 3D printer.The utility model also provides a kind of 3D using the spray head
Printer.
A kind of 3D printing mixing spray head provided by the utility model, including heating mechanism, one group of feeding mechanism, one group of discharging
Mechanism, one group of cooling mechanism and one group of thermistor；The heating mechanism includes heated seats and heating rod, heating rod, charger
Structure, discharging mechanism and thermistor are all mounted in heated seats, and each discharging mechanism is respectively communicated with corresponding feeding mechanism, each to discharge
The nozzle of mechanism is assembled constitutes a print area together, and each cooling mechanism is assemblied on each feeding mechanism.
A kind of 3D printer using the spray head provided by the utility model, including 3D printer main body, 3D printing owner
Above-mentioned 3D printing mixing spray head is housed on body.
Compared with the prior art, the technical effects of the present invention are:
The 3D printing mixing spray head of the utility model provides multiple feeding mechanisms and multiple discharging mechanisms, and it is each should
Discharging mechanism forms a print area, and multistage material enters 3D printing mixing spray head from each feeding mechanism respectively,
Enter the print area from each discharging mechanism respectively after heating to realize 3D printing, in this way, 3D printing mixing spray head is realized
The mixing manufacture of different colours or even different materials；It not only can be realized colored 3D printing, different materials also may be implemented
Molding is sprayed after mixing even chemically reacts in the 3D printing hybrid nozzle, in concrete, biogel prevention, gypsum
The fields such as sculpture, chocolate cake printing have a wide range of applications.The utility model 3D printer it is simple for structure it is ingenious,
It designs reasonable, at low cost, is easy to large-scale promotion and application.
Detailed description of the invention
The Detailed description of the invention of the utility model is as follows:
Fig. 1 is the 3D printing mixing nozzle structure schematic diagram of the utility model；
Fig. 2 is the 3D printing mixing spray head decomposition diagram of the utility model；
Fig. 3 is the cooling mechanism structural schematic diagram of the utility model.
In figure, 10, heating mechanism；11, heated seats；111, the first mounting hole；112, the second mounting hole；113, third is installed
Hole；116, heated seats main body；117, installing arm；12, heating rod；
20, feeding mechanism；30, discharging mechanism；40, cooling mechanism；50, thermistor；60, print area.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As depicted in figs. 1 and 2, the utility model includes 10, one groups of heating mechanism, 20, one groups of feeding mechanism discharging mechanism
30, one group of cooling mechanism 40 and one group of thermistor 50；The heating mechanism 10 includes heated seats 11 and heating rod 12, heating rod
12, feeding mechanism 20, discharging mechanism 30 and thermistor 50 are all mounted in heated seats 11, by heated seats 11 by heating rod 12,
Each feeding mechanism 20, each discharging mechanism 30 and each thermistor 50 are combined as a whole, and each discharging mechanism 30 is respectively communicated with corresponding
Feeding mechanism 20, the nozzle of each discharging mechanism 30 is assembled constitutes a print area 60 together, and each cooling mechanism 40 is assemblied in
On each feeding mechanism 20.
Working principle of the utility model is: the heat that printer provides is conducted by heating rod 12 to the heated seats 11, this
When, the temperature of heated seats 11 increases, and each thermistor 50 can detect the temperature of each region of heated seats 11, and will visit
The result measured is transmitted to the printer, for example, the thermistor 50 may include a heat sensor.Each section of printer
Material enters the heated seats 11 from each corresponding feeding mechanism 20 respectively, and is forming fluid after the heating of heated seats 11
The material of state is discharged to the print area 60 eventually by each discharging mechanism 30, to carry out 3D printing.Cooling mechanism 40 can incite somebody to action
Heated seats 11, which are conducted to the heat of feeding mechanism 20, rapidly to be exchanged with external environment, to prevent heated seats 11 by excessive heat
Conduction is to the feeding mechanism 20, to guarantee the reliability of the 3D printer when in use.
As shown in Fig. 2, heated seats 11 include heated seats main body 116 and one group of installing arm 117, each installing arm 117 is evenly arranged on
Around heated seats main body 116.Preferably, heated seats (11) are branch with each installing arm 117 using heated seats main body 116 as trunk
It is lobate to be combined into one.
As shown in Fig. 2, the first mounting hole 111 and one group of second mounting hole 112 are offered in heated seats main body 116, it is each to pacify
Dress arm 117 is respectively equipped with a third mounting hole 113；First mounting hole 111 and each second mounting hole 112 are blind hole, and first
The opening upwards of mounting hole 111 and each second mounting hole 112, heating rod 12 are installed on the first mounting hole 111, each thermistor 50
It is respectively arranged in the second mounting hole 112；Each third mounting hole 113 is top-down through-hole, and each feeding mechanism 20 is pacified respectively
Upper opening loaded on corresponding third mounting hole 113, each discharging mechanism 30 are respectively arranged in below corresponding third mounting hole 113 and open
Mouthful.Each discharging mechanism 30 and each feeding mechanism 20 can correspond to each other respectively, to enter heated seats 11 from feeding mechanism 20
Material can enter print area 60 from discharging mechanism 30 after forming fluid state being heated.
Each installing arm 117 is obliquely arranged in around heated seats main body 116 respectively, in this way, making to be installed on heated seats 11
The discharge port of each discharging mechanism 30 of each installing arm 117 is close to each other, forms the print area 60.
Cooling mechanism 40 can be aluminium, to improve the heat-sinking capability of the cooling mechanism 40；As shown in figure 3, cooling mechanism
40 have one group of fin, to expand the contact area of the cooling mechanism 40 and external environment, to further increase the heat dissipation machine
The heat-sinking capability of structure 40.
In the present embodiment, the quantity of the installing arm 117 of heated seats 11 is three, the distance between adjacent installing arm 117
Unanimously, the quantity and peace of the quantity of feeding mechanism 20, the quantity of discharging mechanism 30, the quantity of cooling mechanism 40 and thermistor 50
The quantity for filling arm 117 is consistent, and the present embodiment goes out mixing spray head into three for an energy-saving 3D printing three.
A kind of 3D printer, including 3D printer main body, the 3D printing in 3D printer main body equipped with the utility model are mixed
Expect spray head.The utility model is removably mounted in 3D printer main body.
Claims (8)
1. a kind of 3D printing mixing spray head, including heating mechanism (10), it is characterized in that: further including one group of feeding mechanism (20), one
Group discharging mechanism (30), one group of cooling mechanism (40) and one group of thermistor (50)；The heating mechanism (10) includes heating
Seat (11) and heating rod (12), heating rod (12), feeding mechanism (20), discharging mechanism (30) and thermistor (50) are all mounted on
In heated seats (11), each discharging mechanism (30) is respectively communicated with corresponding feeding mechanism (20), the nozzle collection of each discharging mechanism (30)
Knot constitutes a print area (60) together, and each cooling mechanism (40) is assemblied on each feeding mechanism (20).
2. 3D printing mixing spray head according to claim 1, it is characterized in that: heated seats (11) include heated seats main body
(116) it is evenly arranged on around heated seats main body (116) with one group of installing arm (117), each installing arm (117).
3. 3D printing mixing spray head according to claim 2, it is characterized in that: heated seats (11) are with heated seats main body
(116) it is used as trunk, is combined into one with each installing arm (117) for branch-and-leaf-shaped.
4. 3D printing mixing spray head according to claim 2 or 3, it is characterized in that: each installing arm (117) is obliquely arranged
Around heated seats main body (116).
5. 3D printing mixing spray head according to claim 2 or 3, it is characterized in that: offering in heated seats main body (116)
One mounting hole (111) and one group of second mounting hole (112), each installing arm (117) are respectively equipped with a third mounting hole (113)；
First mounting hole (111) and each second mounting hole (112) are blind hole and opening upwards, and heating rod (12) is installed on the first peace
It fills hole (111), each thermistor (50) is respectively arranged in the second mounting hole (112)；Each third mounting hole (113) be from upper and
Under through-hole, each feeding mechanism (20) is respectively arranged in the upper opening of corresponding third mounting hole (113), each discharging mechanism (30)
It is respectively arranged in corresponding third mounting hole (113) lower opening.
6. 3D printing mixing spray head according to claim 4, it is characterized in that: offering first in heated seats main body (116)
Mounting hole (111) and one group of second mounting hole (112), each installing arm (117) are respectively equipped with a third mounting hole (113)；The
One mounting hole (111) and each second mounting hole (112) are blind hole and opening upwards, and heating rod (12) is installed on the first installation
Hole (111), each thermistor (50) are respectively arranged in the second mounting hole (112)；Each third mounting hole (113) is from top to bottom
Through-hole, each feeding mechanism (20) is respectively arranged in the upper opening of corresponding third mounting hole (113), each discharging mechanism (30) point
It is not installed on corresponding third mounting hole (113) lower opening.
7. 3D printing mixing spray head according to claim 1 has one group it is characterized in that: cooling mechanism (40) is aluminium
Fin.
8. a kind of 3D printer using any printing mixing spray head of claim 1-7, including 3D printer main body, feature
It is: equipped with 3D printing mixing spray head as claimed in claim 1 to 7 in 3D printer main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654098.6U CN208428679U (en) | 2018-05-04 | 2018-05-04 | A kind of 3D printing mixing spray head and the 3D printer using the spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654098.6U CN208428679U (en) | 2018-05-04 | 2018-05-04 | A kind of 3D printing mixing spray head and the 3D printer using the spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208428679U true CN208428679U (en) | 2019-01-25 |
Family
ID=65102893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820654098.6U Expired - Fee Related CN208428679U (en) | 2018-05-04 | 2018-05-04 | A kind of 3D printing mixing spray head and the 3D printer using the spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208428679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527860A (en) * | 2018-05-04 | 2018-09-14 | 重庆大学 | A kind of 3D printing batch mixing nozzle and the 3D printer using the nozzle |
| CN110587983A (en) * | 2019-09-20 | 2019-12-20 | 西安理工大学 | Extrusion head of color three-dimensional printer |
-
2018
- 2018-05-04 CN CN201820654098.6U patent/CN208428679U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527860A (en) * | 2018-05-04 | 2018-09-14 | 重庆大学 | A kind of 3D printing batch mixing nozzle and the 3D printer using the nozzle |
| CN110587983A (en) * | 2019-09-20 | 2019-12-20 | 西安理工大学 | Extrusion head of color three-dimensional printer |
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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 |
Granted publication date: 20190125 Termination date: 20200504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |