CN107310144A - Full-color 3D printer - Google Patents
Full-color 3D printer Download PDFInfo
- Publication number
- CN107310144A CN107310144A CN201710719674.0A CN201710719674A CN107310144A CN 107310144 A CN107310144 A CN 107310144A CN 201710719674 A CN201710719674 A CN 201710719674A CN 107310144 A CN107310144 A CN 107310144A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- hopper
- axis guide
- color
- printing head
- 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.)
- Pending
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Classifications
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- 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
Abstract
It is an object of the invention to provide a kind of full-color 3D printer, including support platform, X-axis guide rail, Y-axis guide rail, Z axis guide rail, print platform, hoistable platform, drive screw, printing head, light curring unit, supporting plate, the first hopper, the second hopper, the 3rd hopper, the 4th hopper, feed conduit, UV lamp, light amount control apparatus, several minitype nozzles, several longitudinal baffles, transverse baffle；Beneficial effects of the present invention：By will be provided with several minitype nozzles inside printing head, the feed conduit of photosensitive resin liquid of each minitype nozzle with conveying different color is connected, and can carry out multicolour 3D printing；The need for can be according to printing, different colors be changed, the need for two kinds of different color mixtures can also be configured to more colors to meet user, to realize full-color 3D printing.
Description
Technical field
The present invention relates to 3D printing technique field, more particularly to a kind of full-color 3D printer.
Background technology
3D printer is also known as three-dimensional printer (3DP), is a kind of machine of a kind of accumulation manufacturing technology, i.e. RP technique.
The operation principle of 3D printer is essentially identical with normal printer, is that " printed material " is folded layer by layer by computer control
Add up, the blueprint on computer is finally become in kind.This technology usually the fields such as Making mold, industrial design by with
In modeling or direct manufacture for some products.A variety of 3D printing techniques are presently, there are, conventional technology includes viscous
Tie material three-dimensional printing, photocuring 3 D-printing and melted material 3 D-printing etc..The technology used in 3D printing field, nothing
By being SLS, SLA, FDM or other technology, almost all of 3D printer is monochromatic printing, it is impossible to which implementation model is real
Color appearance, and then meet user Geng Gao requirement.
With the development of 3D printing technique, continuous ripe will promote of 3D printing technique includes new material technology, intelligence system
Make technology and accumulation manufacturing technology realizes big leap.In the prior art, the patent on 3D printing and its correlation technique has
A lot, such as, Authorization Notice No. CN103770334B Chinese patent discloses a kind of multicolour 3D printer, in the 3D printing
Multiple shower nozzles are added on machine, a kind of printed material of color of each shower nozzle correspondence can realize multiple shower nozzles by color replacing mechanism
Conversion, and then realize the 3D printing of multiple color.Heating module and shower nozzle separation in the patent, multiple shower nozzles share one
Heating module, can save the energy.But shower nozzle quantity is more, production and use cost are undoubtedly added.For another example, Granted publication
Number disclose a kind of 3D printer, including frame, the fluid reservoir of upper end open, located at machine for CN103231514B Chinese patent
The first resin cartridge, the second resin cartridge, hoistable platform, strands extrusion device and ultraviolet spot light on frame；In first resin cartridge
The paste ultraviolet photo-curing resin filled in the liquid ultraviolet photo-curing resin filled, the second resin cartridge；Paste ultraviolet
Light-cured resin is after shower nozzle extrusion, under the irradiation of ultraviolet spot light, forms solidification housing, liquid ultraviolet photo-curing tree
Fat is then filled to enclosure interior.The 3D printer has printing effect high, and while printing effect is ensured, can protect
The printed object density of card is high, the characteristics of being hardly damaged.But the material printed is single tone, if the later stage contaminates
Color, the obvious time and effort consuming of full-color dyeing.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of full-color 3D printer.
The present invention solves the technical scheme that is used of above-mentioned technical problem：A kind of full-color 3D printer, it is characterised in that
It is solid including support platform, X-axis guide rail, Y-axis guide rail, Z axis guide rail, print platform, hoistable platform, drive screw, printing head, light
Makeup put, supporting plate, the first hopper, the second hopper, the 3rd hopper, the 4th hopper, feed conduit, UV lamp, light amount control apparatus,
Several minitype nozzles, several longitudinal baffles, transverse baffle, the X-axis guide rail, Y-axis guide rail, Z axis guide rail are respectively positioned on support
On platform, the X-axis guide rail, Y-axis guide rail are intersecting in horizontal plane, and the print platform is located at X-axis guide rail, Y-axis guide rail institute
Plane on, the print platform can move reciprocatingly along X-axis guide rail, Y-axis guide rail, the hoistable platform be located at Z axis guide rail
On, the hoistable platform can move reciprocatingly along Z axis guide rail, and the hoistable platform is connected with drive screw, the printing head
On hoistable platform, the printing head is internally provided with several minitype nozzles, and the light curring unit is located at printing and sprayed
The both sides of head, the supporting plate is located above Z axis guide rail, and first hopper, the second hopper, the 3rd hopper, the 4th hopper are equal
In supporting plate, first hopper, the second hopper, the 3rd hopper, the 4th hopper are used to hold photosensitive resin liquid, described
First hopper, the second hopper, the 3rd hopper, the 4th hopper are connected by feed conduit with printing head, the photosensitive resin liquid
Several minitype nozzles that body is entered inside printing head by feed conduit.
Further, the light curring unit mainly includes UV lamp, light amount control apparatus, and the UV lamp is led to light curring unit
Cross support to be connected, the angle adjustable of the UV lamp irradiation, the distance between the UV lamp and printing head must not be too far away, otherwise
Can not be by the photosensitive resin liquid rapid curing of ejection；Distance can not be too near, and otherwise the ultraviolet light of UV lamp may can cause
The solidification of photosensitive resin liquid at the nozzle of printing head so that shower nozzle is blocked, and the light amount control apparatus is by changing UV lamp
The luminous intensity for the ultraviolet launched changes the light quantity for the photosensitive resin liquid ultraviolet being irradiated to.
Further, the printing head carries out ink-jet by piezo electrics.
Further, the drive screw is driven by stepper motor.
Further, the quantity of several minitype nozzles is four.
Further, the quantity of several longitudinal baffles is two, and several described longitudinal baffles are longitudinally perpendicular intersecting,
Printing head lower end is divided into four independent chambers, one minitype nozzle of one of chamber correspondence by the longitudinal baffle.
Further, the transverse baffle, which corresponds at each minitype nozzle, offers the catch that can be opened or close,
When catch is opened, corresponding minitype nozzle carries out inkjet printing.
Further, the longitudinal baffle can be moved up and down, and when carrying out monochromatic printing, longitudinal baffle can be moved to printing
, it is necessary to when colour mixture is printed at spray nozzle, you can longitudinal baffle is moved up, the different colours sprayed from different minitype nozzles
Photosensitive resin liquid printing head front end mix after sprayed by nozzle.
Wherein, the X-axis guide rail, Y-axis guide rail, Z axis guide rail, print platform, hoistable platform, drive screw, printing head,
The control of light curring unit with computer can be connected and then realized by circuit, wherein involved circuit engineering is existing skill
Art, here is omitted.
The advantage of the invention is that：
(1) by will be provided with several minitype nozzles inside printing head, each minitype nozzle is photosensitive with conveying different color
The feed conduit of resin liquid is connected, and can carry out multicolour 3D printing；
(2) the need for can be according to printing, different colors be changed, can also be more to configure by two kinds of different color mixtures
Color to meet user the need for, to realize full-color 3D printing.
Brief description of the drawings
, below will be to specific implementation in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in mode or description of the prior art is briefly described, it should be apparent that, drawings in the following description
It is some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the invention；
Fig. 2 is the longitdinal cross-section diagram of printing head；
Fig. 3 is sectional view of the printing head in A-A directions.
Wherein：
1. support platform 2.X axis rail 3.Y axis rail 4.Z axis rails
5. the printing head of 6. hoistable platform of print platform, 7. drive screw 8.
9. the hopper of 10. supporting plate of light curring unit, 11. first hopper 12. second
13. the feed conduit 16.UV lamps of the 3rd the 4th hopper of hopper 14. 15.
17. the transverse baffle of 18. minitype nozzle of light amount control apparatus, 19. longitudinal baffle 20.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
As shown in Figure 1,2 and 3, a kind of full-color 3D printer, it is characterised in that including support platform 1, X-axis guide rail 2, Y-axis
Guide rail 3, Z axis guide rail 4, print platform 5, hoistable platform 6, drive screw 7, printing head 8, light curring unit 9, supporting plate 10,
First hopper 11, the second hopper 12, the 3rd hopper 13, the 4th hopper 14, feed conduit 15, UV lamp 16, light amount control apparatus 17,
Several minitype nozzles 18, longitudinal baffle 19, transverse baffle 20, the X-axis guide rail 2, Y-axis guide rail 3, Z axis guide rail 4 are respectively positioned on branch
Support on platform 1, the X-axis guide rail 2, Y-axis guide rail 3 on horizontal plane in intersecting vertically, and the print platform 5 is located at X-axis guide rail 2, Y
On horizontal plane where axis rail 3, the print platform 5 can move reciprocatingly along X-axis guide rail 2, Y-axis guide rail 3, the lifting
Platform 6 is located in Z axis guide rail 4, and the hoistable platform 6 can move reciprocatingly along Z axis guide rail 4, the hoistable platform 6 and driving silk
Bar 7 is connected, and the motion in Z-direction drives hoistable platform 6 to realize by stepper motor by drive screw 7, the printing head 8
On hoistable platform 6, the printing head 8 is internally provided with several minitype nozzles 18, longitudinal baffle 19, transverse baffle
20, the light curring unit 9 is located at the both sides of printing head 8, and the supporting plate 10 is located at the top of Z axis guide rail 4, first material
Groove 11, the second hopper 12, the 3rd hopper 13, the 4th hopper 14 are respectively positioned in supporting plate 10, first hopper 11, the second hopper
12nd, the 3rd hopper 13, the 4th hopper 14 are used to hold photosensitive resin liquid, first hopper 11, the second hopper 12, the 3rd material
Groove 13, the 4th hopper 14 are connected by feed conduit 15 with printing head 8, and the photosensitive resin liquid is entered by feed conduit 15
Enter several minitype nozzles 18 inside printing head.
Further, the light curring unit 9 mainly includes UV lamp 16, light amount control apparatus 17, the light amount control apparatus
17 change the light quantity for the photosensitive resin liquid ultraviolet being irradiated to by changing the luminous intensity for the ultraviolet that UV lamp 16 is launched.
Further, the printing head 8 carries out inkjet printing by piezo electrics, and the printing head 8 can be along X-direction
Motion, but the fine movement of X-direction is then realized by print platform 5 in print procedure.
Further, the drive screw 7 is driven by stepper motor.
Further, the quantity of several minitype nozzles 18 is four.
Further, the quantity of several longitudinal baffles 19 is two, and several described longitudinal baffles 19 are longitudinally perpendicular
Intersecting, printing head lower end is divided into four independent chambers by the longitudinal baffle 19, and one of chamber correspondence one is micro-
Type shower nozzle.
Further, the transverse baffle 20, which corresponds at each minitype nozzle, offers the gear that can be opened or close
Piece, when catch is opened, corresponding minitype nozzle 18 carries out inkjet printing.
Further, the longitudinal baffle 19 can be moved up and down, and when carrying out monochromatic printing, can be moved to longitudinal baffle 19
, it is necessary to when colour mixture is printed at printing head nozzle, you can longitudinal baffle 19 is moved up, sprayed from different minitype nozzles 18
The photosensitive resin liquid of different colours is sprayed after being mixed in the front end of printing head 8 by nozzle.
Working method:During material object specific using present invention progress 3D printing, go out to need printing by Computer Design first
The in kind three-dimensional model of threedimensional solid, it is and real to threedimensional solid along computer-internal direction corresponding with actual vertical
The three-dimensional model slicing delamination of thing, obtains every layer of forming data.Afterwards, computer control printing head is moved and with printing
The corresponding region of platform sprays photosensitive resin liquid, solidifies under the irradiation of UV lamp, and then it is real to obtain in printing threedimensional solid
The bottom of thing, printing head is moved up, and is then successively printed, and finally prints threedimensional solid in kind.
A kind of photosensitive resin liquid of different color of each minitype nozzle correspondence, according to printing the need for, replaceable difference
Color, the need for two kinds of different color mixtures can also be configured to more colors to meet user, so as to realize
The full-color printings of 3D.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (7)
1. a kind of full-color 3D printer, it is characterised in that：It is flat including support platform, X-axis guide rail, Y-axis guide rail, Z axis guide rail, printing
Platform, hoistable platform, drive screw, printing head, light curring unit, supporting plate, the first hopper, the second hopper, the 3rd hopper,
Four hoppers, feed conduit, UV lamp, light amount control apparatus, several minitype nozzles, several longitudinal baffles, transverse baffle, it is described
X-axis guide rail, Y-axis guide rail, Z axis guide rail are respectively positioned in support platform, and the X-axis guide rail, Y-axis guide rail are intersecting in horizontal plane,
The print platform is in the plane where X-axis guide rail, Y-axis guide rail, and the print platform can be done along X-axis guide rail, Y-axis guide rail
Move back and forth, the hoistable platform is located in Z axis guide rail, and the hoistable platform can move reciprocatingly along Z axis guide rail, the lifting
Platform is connected with drive screw, and the printing head is located on hoistable platform, and it is micro- that the printing head is internally provided with several
Type shower nozzle, the light curring unit is located at the both sides of printing head, and the supporting plate is located above Z axis guide rail, first material
Groove, the second hopper, the 3rd hopper, the 4th hopper are respectively positioned in supporting plate, first hopper, the second hopper, the 3rd hopper,
Four hoppers are used to hold photosensitive resin liquid, and first hopper, the second hopper, the 3rd hopper, the 4th hopper are led by feeding
Pipe is connected with printing head, several miniature sprays that the photosensitive resin liquid is entered inside printing head by feed conduit
Head.
2. a kind of full-color 3D printer according to claim 1, it is characterised in that：The light curring unit mainly includes UV
Lamp, light amount control apparatus, the light amount control apparatus change irradiation by changing the luminous intensity for the ultraviolet that UV lamp is launched
The light quantity of the photosensitive resin liquid ultraviolet arrived.
3. a kind of full-color 3D printer according to claim 1, it is characterised in that：The printing head is entered by piezo electrics
Row ink-jet.
4. a kind of full-color 3D printer according to claim 1, it is characterised in that：The drive screw is carried out by stepper motor
Driving.
5. a kind of full-color 3D printer according to claim 1, it is characterised in that：The quantity of several minitype nozzles is
Four.
6. a kind of full-color 3D printer according to claim 1, it is characterised in that：The quantity of several longitudinal baffles is
Two, several described longitudinal baffles are longitudinally perpendicular intersecting, and printing head lower end is divided into four independences by the longitudinal baffle
Chamber, one of chamber one minitype nozzle of correspondence, the longitudinal baffle can move up and down.
7. a kind of full-color 3D printer according to claim 1, it is characterised in that：The transverse baffle corresponds to each miniature
The catch that can be opened or close all is offered at shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710719674.0A CN107310144A (en) | 2017-08-21 | 2017-08-21 | Full-color 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710719674.0A CN107310144A (en) | 2017-08-21 | 2017-08-21 | Full-color 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107310144A true CN107310144A (en) | 2017-11-03 |
Family
ID=60177167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710719674.0A Pending CN107310144A (en) | 2017-08-21 | 2017-08-21 | Full-color 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107310144A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670410A (en) * | 2018-05-30 | 2018-10-19 | 袁永刚 | A kind of operation of lung cancer auxiliary device |
| CN112092371A (en) * | 2020-09-14 | 2020-12-18 | 黄利华 | High-precision continuous 3D printer and printing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643936A (en) * | 2015-12-30 | 2016-06-08 | 博纳云智（天津）科技有限公司 | Three-dimensional full-color printer |
| CN205310839U (en) * | 2015-12-30 | 2016-06-15 | 博纳云智（天津）科技有限公司 | Full -color 3D printer |
| CN105835368A (en) * | 2016-05-13 | 2016-08-10 | 哲想方案（北京）科技有限公司 | Full-color 3D printing machine |
| CN205651668U (en) * | 2016-05-13 | 2016-10-19 | 哲想方案（北京）科技有限公司 | Full -color 3D printer |
| CN206085682U (en) * | 2016-10-12 | 2017-04-12 | 广州三的模型设计有限公司 | 3d printer |
-
2017
- 2017-08-21 CN CN201710719674.0A patent/CN107310144A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643936A (en) * | 2015-12-30 | 2016-06-08 | 博纳云智（天津）科技有限公司 | Three-dimensional full-color printer |
| CN205310839U (en) * | 2015-12-30 | 2016-06-15 | 博纳云智（天津）科技有限公司 | Full -color 3D printer |
| CN105835368A (en) * | 2016-05-13 | 2016-08-10 | 哲想方案（北京）科技有限公司 | Full-color 3D printing machine |
| CN205651668U (en) * | 2016-05-13 | 2016-10-19 | 哲想方案（北京）科技有限公司 | Full -color 3D printer |
| CN206085682U (en) * | 2016-10-12 | 2017-04-12 | 广州三的模型设计有限公司 | 3d printer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670410A (en) * | 2018-05-30 | 2018-10-19 | 袁永刚 | A kind of operation of lung cancer auxiliary device |
| CN112092371A (en) * | 2020-09-14 | 2020-12-18 | 黄利华 | High-precision continuous 3D printer and printing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171103 |