CN109228311A - It is a kind of for generating the multichannel generating means of 3D printer wire rod - Google Patents
It is a kind of for generating the multichannel generating means of 3D printer wire rod Download PDFInfo
- Publication number
- CN109228311A CN109228311A CN201811309243.8A CN201811309243A CN109228311A CN 109228311 A CN109228311 A CN 109228311A CN 201811309243 A CN201811309243 A CN 201811309243A CN 109228311 A CN109228311 A CN 109228311A
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- China
- Prior art keywords
- wire
- wire rod
- multichannel
- hole
- feeding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/295—Heating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/321—Feeding
- B29C64/336—Feeding of two or more materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
Abstract
The invention discloses a kind of for generating the multichannel generating means of 3D printer wire rod, including the wire feeder set gradually from top to bottom, first heater, mounting base and multichannel component, the multichannel component includes three discharging sleeves being sequentially coaxially arranged from inside to outside, there is the gap passed through for molten state material between adjacent discharging sleeve, the mounting base set there are three with the through-hole that is connected to of discharging sleeve, each through-hole is connected to a discharging sleeve, the heating device sets that there are three the feeding-passages that are connected to through-hole, each feeding-passage is connected to a through-hole, the wire rod of different colours for being respectively fed in different feeding-passages by the wire feeder, it connects mounting base by supporting plate.The device can print a kind of while tool there are three types of the wire rod of basic colors, which is used for 3D printer, and the color printed is different from original color.Advantageously reduce printing cost.
Description
The application is application number 2017100245233, on 01 11st, 2017 applying date, " one kind is for giving birth to for denomination of invention
At the multichannel generating means of 3D printer wire rod " divisional application.
Technical field
The present invention relates to 3D printing technique fields, and in particular to a kind of multichannel generation for generating 3D printer wire rod
Device.
Background technique
3D printing technique is based on a digital model file, with adhesive materials such as powdery metal or plastics,
The technology of object is constructed by way of successively stacking accumulation.3D printer is also referred to as three-dimensional printer.3D printing is most common
It is fusion sediment rapid shaping (Fused Deposition Modeling, FDM) technology, fusion sediment is called fuse deposition, is
Wire rod with hot melt is thermally formed molten state material, molten state material squeezes spray by the spray head with a minute nozzle
Out, it is deposited on production panel or the cured material of preceding layer, temperature starts to solidify after being lower than solidification temperature, passes through material
The layer upon layer of material forms final finished.Traditional 3D printer is formed using moulding again and is produced by heating and melting wire rod
Product, so the color of product is consistent with wire color, that is to say, that and the product colour printed depends on the color of wire rod, makes
The color for obtaining printed product is more single.If desired multiple color is printed, the wire rod of multiple color need to be just purchased, so that being printed as
This is higher.
Existing printer has a spray head or multiple spray heads, and each spray head can only print a kind of color.Work as printed product
When needing to use multiple color, the wire rod of multiple color need to be purchased, so that printing higher cost.
A kind of Chinese invention patent " Quick-type color three-dimensional printer " (publication number: 104249456A；Publication date: 2014
On December 31) in disclose a kind of Quick-type color three-dimensional printer comprising N number of printing head, N number of material storing box, N number of company
Adapter tube, N number of suction pump.A base stock case is included at least in N number of material storing box, remaining is color material material storing box, base stock case
For storing base-material, color material material storing box is used for storage color printing material；N number of printing head is connected by N number of connecting tube N number of respectively
Material storing box, N number of suction pump are separately mounted in N number of connecting tube.Wherein, N is the integer not less than 2.It follows that printing head
It is corresponded with material storing box, the color that different printing heads print is different.When printing coloured prod using the printer, it need to adopt
Purchase the wire rod of multiple color.
Generally speaking, when existing 3D printer printing coloured prod, the wire rod of multiple color need to be purchased, so that being printed as
This is higher.
Summary of the invention
Problem makes improvements the present invention in view of the prior art, i.e., technical problem to be solved by the invention is to provide one kind
For generating the multichannel generating means of 3D printer wire rod, a kind of printable line having simultaneously there are three types of basic colors of the device
Material, the wire rod are used for 3D printer, and the color printed is different from original color.It is produced by adjusting the proportion of three kinds of basic colors
Raw different color reduces printing cost.To solve the above problems, technical solution provided by the invention are as follows:
It is a kind of for generating the multichannel generating means of 3D printer wire rod, including set gradually from top to bottom wire feeder,
First heater, mounting base and multichannel component, the multichannel component include three be sequentially coaxially arranged from inside to outside
Discharge sleeve, has the gap passed through for molten state material between adjacent discharging sleeve, the mounting base set there are three with discharging
The through-hole of sleeve connection, each through-hole is connected to a discharging sleeve, the heating device set there are three be connected to through-hole into
Expect channel, each feeding-passage is connected to a through-hole, and the wire feeder is for the wire rod of different colours to be respectively fed to not
In same feeding-passage, mounting base is connected by supporting plate, there are three wire feeders and each wire feeder is to a charging
Channel conveys wire rod.
Further, the mounting base lower surface be equipped with for install it is described discharging sleeve annular groove, the sleeve that discharges it is upper
End, which is connected through a screw thread, to be embedded in annular groove.
Further, the wire feeder includes intermeshing wire feed driving wheel and driven wheel, wire feed driving wheel and driven
There is the gap passed through for wire rod, the supporting plate upper end is each sent for installing wire feed driving wheel and driven wheel between wheel
Silk mechanism is by independent motor driven.
Further, further include secondary heating mechanism, be equipped with the heating channel passed through for the multichannel component.
Further, three wire feeders convey red wire, green wire rod and blue wire rod respectively.
It further, further include carrying out cooling air cooling equipment for the outlet to the multichannel component
In above scheme, a kind of printable wire rod having simultaneously there are three types of basic colors of the multichannel generating means, the line
Material is used for 3D printer, and the color printed is different from original color.Each color wire rod by a wire feeder be sent to
In the corresponding feeding-passage of the wire feeder, wire rod is thermally formed by molten state material by heating device, the material pass through with
The through-hole of feeding-passage connection, enters in the discharging sleeve being connected to the through-hole and is expressed into outside.It follows that different
The color of wire rod in discharging sleeve is different, and there are three types of different colours for the wire rod tool printed.Further, discharging sleeve and installation
Connection between seat is to be threadedly coupled, convenient for discharging sleeve is replaced and safeguarded.By replacement discharging sleeve, after making replacement
Different colours discharging ratio from replacement before ratio it is different, so as to adjust the proportion of three kinds of basic colors.On this basis,
One wire feeder corresponds to a kind of wire rod of color and controls the feeding speed of the wire rod.It is anti-by secondary heating mechanism
Only the wire rod of molten state solidifies in multichannel component, and the wire rod of molten state is convenient for passing through gap and is expressed into outside.Red, green,
Primary colors can blend all colors, while add up to white.
The invention has the benefit that
1. there are three types of a kind of printable while tools of the multichannel generating means of the present invention for generating 3D printer wire rod
The wire rod of basic colors, the wire rod are used for 3D printer, and the color printed is different from original color.It advantageously reduces and is printed as
This.
2. the present invention can be adjusted the proportion of three kinds of basic colors.
3. the connection between discharging sleeve of the present invention and mounting base is removable connection, convenient for discharging sleeve exchanging
With maintenance.
Detailed description of the invention
Fig. 1 is perspective view of the invention.
Fig. 2 is top view of the invention.
Fig. 3 is the cross-sectional view in Fig. 2 at A-A.
Fig. 4 is the perspective view of mounting base of the present invention.
Fig. 5 is the top view of mounting base of the present invention.
Specific embodiment
Below with reference to embodiment and attached drawing, the present invention will be further described.
As shown in Figures 1 to 5, a specific embodiment of the invention:
It is a kind of for generating the multichannel generating means of 3D printer wire rod, including wire feeder 1, first heater 2, installation
Seat 3, multichannel component 4, secondary heating mechanism 5 and air cooling equipment 6.Wherein, wire feeder 1, first heater 2, mounting base 3
It is set gradually from top to bottom with multichannel component 4, secondary heating mechanism 5 is sleeved on the outside of multichannel component 4, air cooling equipment 6
It is cooled down for the outlet to multichannel component 4.
The multichannel component 4 includes three discharging sleeves being sequentially coaxially arranged from inside to outside.Three discharging sleeves from
It is from inside to outside respectively the first discharging sleeve 41, second discharging sleeve 42 and third discharging sleeve 43.Have between adjacent discharging sleeve
The gap passed through for molten state material.Here, three discharging sleeve upper end be equipped with external screw thread, be used for and mounting base 3 carry out
It is threadedly coupled.
The mounting base 3 is set there are three through-hole.The corresponding discharging sleeve of each through-hole.Specifically, three through-holes
It is from right to left respectively first through hole 31, the second through-hole 32 and third through-hole 33.First through hole 31 and the first discharging sleeve 41 connect
It is logical.Second through-hole 32 is connected to the second discharging sleeve 42.Third through-hole 33 is connected to third discharging sleeve 43.Under mounting base 3
Surface set there are three for install it is described discharging sleeve annular groove.Three annular groove coaxial arrangements and its outer circle side are equipped with interior
Screw thread, from inside to outside respectively first annular slot 34, the second annular groove 35 and third annular groove 36.First discharging sleeve 41 it is upper
End, which is connected through a screw thread, to be embedded in first annular slot 34.The upper end of second discharging sleeve 42, which is connected through a screw thread, is embedded in second
In annular groove 35.The upper end of third discharging sleeve 43, which is connected through a screw thread, to be embedded in third annular groove 36.
The first heater 2 is set there are three the feeding-passage being connected to through-hole, and each feeding-passage corresponding one logical
Hole.Specifically, three feeding-passages are respectively the first feeding-passage 211, the second feeding-passage 212 and third from right to left
Feeding-passage 213.First feeding-passage 211 is connected to first through hole 31.Second feeding-passage 212 is connected to the second through-hole 32.
Third feeding-passage 213 is connected to third through-hole 33.
The secondary heating mechanism 5 is sleeved on the outside of multichannel component 4, is equipped with and is used for what multichannel component 4 passed through
Heat channel.
The wire feeder 1 is used to for wire rod 7 being sent into feeding-passage, connects mounting base 3 by supporting plate 8.Wire feed
Mechanism 1 is corresponded there are three and with feeding-passage.Each wire feeder 1 includes intermeshing wire feed driving wheel and driven
Wheel has the gap passed through for wire rod 7 between wire feed driving wheel and driven wheel, 8 upper end of supporting plate is for installing wire feed
Driving wheel and driven wheel, each wire feed driving wheel are driven by individual motor.Different wire feeders 1 are to the wire rods of different colours
Feeding speed is individually controlled.
The wire rod 7 selects 3 kinds of colors of red, green, blue.Three wire feeders convey respectively red wire, green wire rod and
Blue wire rod.
The wire rod 7 of each color is sent in feeding-passage corresponding with the wire feeder by a wire feeder 1, is passed through
Wire rod 7 is thermally formed molten state material by heating device 2, and molten state material passes through the through-hole being connected to the feeding-passage, is entered
Into the discharging sleeve being connected to the through-hole and it is expressed into outside.Connection between discharging sleeve and mounting base 3 is to be threadedly coupled,
Convenient for discharging sleeve is replaced and is safeguarded.By replacement discharge sleeve, make replacement after different colours discharging ratio with
Ratio before replacement is different, so as to adjust the proportion of three kinds of basic colors.
The characteristics of present embodiment:
1. a kind of printable wire rod having simultaneously there are three types of basic colors of present embodiment, the wire rod are used for 3D printer, printing
Color out is different from original color.Advantageously reduce printing cost.
2. present embodiment can be adjusted the proportion of three kinds of basic colors.Different colors is generated,
3. the connection between discharging sleeve and mounting base described in present embodiment is removable connection, convenient for discharging sleeve exchanging
With maintenance.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (4)
1. a kind of for generating the multichannel generating means of 3D printer wire rod, which is characterized in that including successively setting from top to bottom
Wire feeder, first heater, mounting base and the multichannel component set, the multichannel component include successively same from inside to outside
Three discharging sleeves of axis setting have between adjacent discharging sleeve and are used for the gap that passes through of molten state material, and the mounting base is set
There are three with the through-hole that be connected to of discharging sleeve, each through-hole is connected to a discharging sleeve, the heating device set there are three with
The feeding-passage of through-hole connection, each feeding-passage are connected to a through-hole, and the wire feeder is used for the line of different colours
Material is respectively fed in different feeding-passages, connects mounting base by supporting plate, there are three wire feeders and each wire-feed motor
Structure conveys wire rod to a feeding-passage, further includes secondary heating mechanism, is equipped with and adds for what the multichannel component passed through
The passage of heat further includes carrying out cooling air cooling equipment for the outlet to multichannel component.
2. as described in claim 1 for generating the multichannel generating means of 3D printer wire rod, which is characterized in that the peace
Dress seat lower surface is equipped with the annular groove for installing the discharging sleeve, and the upper end for the sleeve that discharges, which is connected through a screw thread, is embedded in ring
In shape slot.
3. the multichannel generating means for being used to generate 3D printer wire rod as described in any one of claims 1 to 2, feature
It is, the wire feeder includes intermeshing wire feed driving wheel and driven wheel, is had between wire feed driving wheel and driven wheel
For the gap that wire rod passes through, supporting plate upper end for installing wire feed driving wheel and driven wheel, each wire feeder by
Independent motor driven.
4. as described in claim 1 for generating the multichannel generating means of 3D printer wire rod, which is characterized in that three institutes
It states wire feeder and conveys red wire, green wire rod and blue wire rod respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811309243.8A CN109228311A (en) | 2017-01-11 | 2017-01-11 | It is a kind of for generating the multichannel generating means of 3D printer wire rod |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024523.3A CN106738884B (en) | 2017-01-11 | 2017-01-11 | It is a kind of for generating the multichannel generating means of 3D printer wire rod |
| CN201811309243.8A CN109228311A (en) | 2017-01-11 | 2017-01-11 | It is a kind of for generating the multichannel generating means of 3D printer wire rod |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710024523.3A Division CN106738884B (en) | 2017-01-11 | 2017-01-11 | It is a kind of for generating the multichannel generating means of 3D printer wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109228311A true CN109228311A (en) | 2019-01-18 |
Family
ID=58948475
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710024523.3A Active CN106738884B (en) | 2017-01-11 | 2017-01-11 | It is a kind of for generating the multichannel generating means of 3D printer wire rod |
| CN201811309243.8A Withdrawn CN109228311A (en) | 2017-01-11 | 2017-01-11 | It is a kind of for generating the multichannel generating means of 3D printer wire rod |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710024523.3A Active CN106738884B (en) | 2017-01-11 | 2017-01-11 | It is a kind of for generating the multichannel generating means of 3D printer wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106738884B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406105A (en) * | 2019-08-23 | 2019-11-05 | 束宇晨 | A kind of three colo(u)r streak material extruder device of 3D printer and control method |
| CN110500348A (en) * | 2019-08-14 | 2019-11-26 | 上海卫星工程研究所 | 3D printing multiple-pass joint |
| CN110901068A (en) * | 2019-11-12 | 2020-03-24 | 深圳职业技术学院 | Coaxial shower nozzle of 3D printer and have its 3D printer |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139452B (en) * | 2017-06-21 | 2018-07-06 | 泉州市比邻三维科技有限公司 | A kind of firm three-dimensional printer of finished product |
| CN107214948A (en) * | 2017-07-21 | 2017-09-29 | 佛山市正略信息科技有限公司 | It is a kind of that the 3D printer that two kinds of materials are printed simultaneously can be achieved |
| CN109514858A (en) * | 2018-11-02 | 2019-03-26 | 四川大学华西医院 | Multi-channel 3D printing nozzle and method for manufacturing pipeline by adopting same |
| CN110481023B (en) * | 2019-08-22 | 2020-11-24 | 中国矿业大学 | Three-hole integrated 3D biological printing nozzle and method for preparing multilayer gel by using same |
| CN111531872A (en) * | 2020-04-16 | 2020-08-14 | 杭州喜马拉雅信息科技有限公司 | 3D of two discharge gates prints extrusion device |
| CN112477109A (en) * | 2020-10-09 | 2021-03-12 | 哈尔滨工业大学 | Fused deposition 3D printer and digital linear array adjustable spray head device thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2081564T3 (en) * | 1991-01-31 | 1996-03-16 | Texas Instruments Inc | METHOD AND SYSTEM FOR THE MANUFACTURE, CONTROLLED BY COMPUTER, OF THREE-DIMENSIONAL OBJECTS FROM COMPUTER DATA. |
| CN204488055U (en) * | 2015-02-06 | 2015-07-22 | 中科三维成型技术（深圳）有限公司 | A kind of 3D print head structure and 3D printer |
| WO2016171598A1 (en) * | 2015-04-22 | 2016-10-27 | Magicfirm Europe Ab | A three-dimensional imaging apparatus for modeling a colored three-dimensional object |
| CN205238578U (en) * | 2015-11-12 | 2016-05-18 | 安徽煜锐三维科技有限公司 | Three primary colors printer |
| CN205202200U (en) * | 2015-12-04 | 2016-05-04 | 哈尔滨工程大学 | Extrusion sprayer of color 3D printer |
| CN205310843U (en) * | 2016-01-12 | 2016-06-15 | 深圳市创想三维科技有限公司 | Colored 3D printing mechanism of single shower nozzle multichannel |
-
2017
- 2017-01-11 CN CN201710024523.3A patent/CN106738884B/en active Active
- 2017-01-11 CN CN201811309243.8A patent/CN109228311A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500348A (en) * | 2019-08-14 | 2019-11-26 | 上海卫星工程研究所 | 3D printing multiple-pass joint |
| CN110500348B (en) * | 2019-08-14 | 2021-05-21 | 上海卫星工程研究所 | 3D prints and leads to joint more |
| CN110406105A (en) * | 2019-08-23 | 2019-11-05 | 束宇晨 | A kind of three colo(u)r streak material extruder device of 3D printer and control method |
| CN110901068A (en) * | 2019-11-12 | 2020-03-24 | 深圳职业技术学院 | Coaxial shower nozzle of 3D printer and have its 3D printer |
| CN110901068B (en) * | 2019-11-12 | 2021-08-10 | 深圳职业技术学院 | Coaxial shower nozzle of 3D printer and have its 3D printer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106738884B (en) | 2019-01-18 |
| CN106738884A (en) | 2017-05-31 |
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Application publication date: 20190118 |
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| WW01 | Invention patent application withdrawn after publication |