CN205009601U - Three -dimensional full -color composite printer device - Google Patents
Three -dimensional full -color composite printer device Download PDFInfo
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- CN205009601U CN205009601U CN201520757570.5U CN201520757570U CN205009601U CN 205009601 U CN205009601 U CN 205009601U CN 201520757570 U CN201520757570 U CN 201520757570U CN 205009601 U CN205009601 U CN 205009601U
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Abstract
The utility model discloses a three -dimensional full -color composite printer device contains: a plurality of casings have an at least empty room, and one of them separation casing and other casings separation structure are on the displacement mechanism, the light source subassembly sets up in the empty room of separation casing, each colour ink holds to be located among the empty room of other casings, ink jet chip locates the bottom surface of other casings, and has a plurality of orifices to intercommunication colour ink, shaping palette frame constructs in the construction groove, is driven with displacement about going on by the lifting pedestal, wherein the displacement mechanism drives the displacement of separation casing, makes the light source subassembly shine the granular powder that bears the weight of to the shaping tray on, take shape along the layering section contour sintering of three -dimensional shaping thing, again by a plurality of orifices blowout colour ink on it, the repeated work of executing to be in order constructing a plurality of stack layers, final solidification shaping full color's three -dimensional shaping thing.
Description
[technical field]
The utility model is about the three-dimensional full-color composite printing device of one, espespecially a kind of full-color composite printing device of three-dimensional being applicable to three-dimensional rapidform machine.
[background technology]
3D prints (3DPrinting) forming technique, also rapid shaping (RapidPrrototyping is called, RP) technology, because rapid shaping technique has automatically, directly and fast, accurately design philosophy can be changed into the prototype with certain function and maybe can manufacture the part or finished product that directly use, thus can assess fast product design, amendment and function test, greatly shorten the construction cycle of product, thus make 3D printing shaping technology extensively be favored.
3D printing shaping technology is in the flourish stage now, the rapid shaping technique adopted is also different, the rapid shaping technique that current industry adopts mainly comprises following several technology: the shaping (Color-JetPrinting of glue spray printing curing powder, CJP, or claim BinderJetting) technology, fused glass pellet (FusedDepositionModeling, FDM) technology, shaping (the StereoLithographyApparatus of laser sintered solid state powder, SLA) technology, ultraviolet light polymerization liquid molding resin (Multi-JetModeling, MJM) technology, or the shaping (SelectiveLaserSintering of laser sintered solid state powder, SLS) technology etc., but not as limit.
So in these rapid shaping techniques aforementioned, except the shaping (Color-JetPrinting of glue spray printing curing powder, CJP, or claim BinderJetting) technology can produce outside full-color 3D article shaped, all the other 3D printing shaping technology all cannot manufacture full-color product, therefore for the 3D printing shaping technology being called as the third time industrial revolution, it is the disappearance of a very big product technology, there is no really full-color product, meaning that the science and technology of the mankind gets back to again color representation confined epoch, is a fatal disappearance for 3D printing shaping industry.
This technical bottleneck is mainly because 3D printing shaping technology utilizes basic unit's Stack Technology, namely as shown in Figure 1, when for producing 3D article shaped A, kenel and the structure of A is mainly first resolved through computer, be the multiple laminations shown in A ' by it cutting, 3D printing shaping technology is waited again subsequently through aforementioned, utilize successively printing and stacking shaping mode, lamination shown in A ' is printed with the axis of XY, stacked in multi-layers again, make it carry out stacking in Z-direction, finally can form semicircular 3D article shaped as indicated at a.Similarly, as the 3D article shaped B for carrying out the taper ampuliform shown in Fig. 2, then same is the multiple laminations shown in B ' by B cutting, more successively prints and stacking shaping, thus produces the 3D article shaped B of taper ampuliform.But, in a lot of 3D printing shaping technology so full-color 3D product cannot be made, mainly when successively stacking, lack the printhead that relatively should be able to produce full-color technology.
For example, shaping (the SelectiveLaserSintering of known laser sintering solid state powder, SLS) technology is then mainly in a forming tank, successively spread shaping raw material powder, and utilize laser light to carry out scanning sintering according to layering cross section profile, make the temperature of shaping raw material powder rise to melting point, to make shaping raw material powder bonding one-tenth one hierarchy, and be successively stacked into a 3D article shaped.But in this SLS technology, because solid-state shaping raw material powder only has single color, and in the process that it is successively stacking, also full-color spatterwork can be implemented without any device, so the 3D article shaped produced by SLS technology also only can maintain the primary colors of original formed solid material powder, and cannot produce the 3D article shaped of true color.
Be with, with regard to the industry of current 3D printing shaping technique device, its technical bottleneck faced is full-color performance problem, therefore how to make the disappearance of this fatal prior art be enhanced, and is in the urgent need to going the major subjects solved in current 3D printing shaping industry.
[utility model content]
Main purpose of the present utility model is the full-color composite printing device of three-dimensional providing a kind of 3D implementing true color to print, be applied to laser sintered solid state powder shaping (SLS) technology to print, in order to do the technical bottleneck that can solve current numerous 3D printing shaping technology and cannot produce true color with the 3D implementing true color.
For reaching above-mentioned purpose, of the present utility model one implements aspect for providing a kind of full-color composite printing device compared with broad sense, be suitable for the three-dimensionally shaped thing that in a construction groove, an accommodating nodular powder is shaped, it comprises: multiple housing, there are at least one separate housing and other housings, each this housing has at least one empty room, and this at least one separate housing and this other housing separation architectures at least one displacement mechanism to carry out displacement, one light source assembly, is arranged in this sky room of this at least one separate housing, provides a LASER Light Source, at least one color ink, each this color ink is located in this at least one empty room of these other housings respectively, at least one ink-jet chip, each this ink-jet chip correspondence is located at a bottom surface of these other housings, and each this ink-jet chip all has multiple spray orifice, is communicated with this at least one color ink, and drives this at least one color ink of ejection by this at least one ink-jet chip, and a moulded tray, framework, in this construction groove, is driven by a lifting pedestal to carry out upper and lower displacement, wherein, this at least one displacement mechanism drives this separate housing displacement, this light source assembly is made to expose on this nodular powder, and sinter along a layering cross section profile of this three-dimensionally shaped thing, one singly layer is cut to be shaped, this other housing displacements are driven again by this at least one displacement mechanism, make the plurality of spray orifice of this at least one ink-jet chip be arranged in these other housings spray this at least one color ink singly to cut on layer to this, repeat again to apply and singly cut on layer in this with this this nodular powder of light source irradiation thermal sintering and this color ink of spray printing, to construct a stack layer of this three-dimensionally shaped thing, and repeatedly construct this stack layer multiple, the three-dimensionally shaped thing of final solidified forming one true color.
[accompanying drawing explanation]
Fig. 1 is the stacking layering schematic diagram of known 3D article shaped.
Fig. 2 is the stacking layering schematic diagram of another known 3D article shaped.
Fig. 3 is that three-dimensional of the present utility model full-color composite printing application of installation is in the preferred embodiment schematic diagram of laser sintered solid state powder forming machine.
Fig. 4 be the full-color composite printing device of three-dimensional of the present utility model displacement mechanism on the configuration schematic diagram of framework separate housing and other housings.
[symbol description]
1: laser sintered solid state powder forming machine
2: multi-functional composite printing device
20: housing
20a: separate housing
20b: other housings
201,201a, 201b, 201c: empty room
21: light source assembly
22: color ink
23: ink-jet chip
231: bottom surface
24: moulded tray
25,25a, 25b: displacement mechanism
3: pedestal
31: workbench
32: for powder groove
33: construction groove
34: roller
35a, 35b: lifting pedestal
36: nodular powder
37: article shaped
A, B:3D article shaped
The hierarchy of A ', B ': 3D article shaped
[detailed description of the invention]
Some exemplary embodiments embodying the utility model feature & benefits describe in detail in the explanation of back segment.Be understood that the utility model can have various changes in different aspects, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be use when explain in essence, and nand architecture is in restriction the utility model.
Refer to Fig. 3, for three-dimensional of the present utility model full-color composite printing application of installation is in the preferred embodiment schematic diagram of laser sintered solid state powder shaping (SLA) machine.Be example in the present embodiment, this laser sintered solid state powder shaping (SLA) machine 1 comprises the assemblies such as three-dimensional full-color composite printing device 2 and pedestal 3, wherein this three-dimensional full-color composite printing device 2 comprises multiple housing 20, one light source assembly 21, at least one color ink 22, at least one ink-jet chip 23 and a moulded tray 24, on the surface of pedestal 3, there is workbench 31, and pedestal 3 is provided with embedded confession powder groove 32 and construction groove 33, powder groove 32 is supplied to be adjacent to construction groove 33, wherein, the housing 20 of three-dimensional full-color composite printing device 2, light source assembly 21, color ink 22, component such as ink-jet chip 23 grade is the top that correspondence is arranged at the workbench 31 of pedestal 3, only moulded tray 24 is arranged in construction groove 33, and be by movable lifting pedestal 35a for the bottom surface of powder groove 32 and construction groove 33, 35b formed, it can in response to the driving of drive unit (not shown) to carry out the lift work of up-and-down reciprocating, so as to pushing for the nodular powder about 36 be installed with in powder groove 32 and construction groove 33 respectively, for example, when for before carrying out laser sintered solid state powder shaping (SLS) operation, then by the rising operation of lifting pedestal 35a, with the height that will push to for the nodular powder 36 in powder groove 32 a little more than workbench 31, thereafter on workbench 31, the propelling movement operation of horizontal displacement is carried out again by roller 34, and then nodular powder 36 can be passed in the construction groove 33 established to neighbour, now, the lifting pedestal 35b of construction groove 33 then can slightly decline, make how three-dimensional full-color composite printing device 2 can carry out follow-up laser sintered solid state powder shaping (SLS) operation to the nodular powder 36 in construction groove 33, so through supplying powder groove 32 and construction groove 33 shuttle lift work independent of each other, can Effective Regulation nodular powder 36 for powder and operations for forming.
In some embodiments, nodular powder 36 is for a complex plastic powder, a metal dust and a composite metal powder at least wherein one, but not as limit.
In the present embodiment, multiple housings 20 of this three-dimensional full-color composite printing device 2 be can by but do not limit and be made up of at least one kind of material of metal material, plastic cement material, plastic cement clad metal material, and the plurality of housing 20 can divide at least one separate housing 20a and other housings 20b, this at least one separate housing 20a and other housings 20b is arranged separated from one anotherly, and comprises at least one empty room 201 in each housing 20.
For the present embodiment, the plurality of housing 20 divides into a separate housing 20a and other housings 20b, this separate housing 20a has had room 201a, and this other housing 20b has two empty rooms 201b, 201c, but the quantity of the empty room 201 of separate housing 20a and other housings 20b is not as limit.
As shown in Figure 3, the plurality of housing 20 be framework at least one displacement mechanism 25 to carry out the in-plane displancement in XY direction, but not as limit, for example, wherein this at least one separate housing 20a and this other housing 20b separation architecture are on this at least one displacement mechanism 25, that is this separate housing 20a and this other housing 20b be co-architecture on same displacement mechanism 25 to carry out the in-plane displancement in XY direction, so because this separate housing 20a and this other housing 20b is for framework is discretely on this displacement mechanism 25 same, therefore it is respectively at the in-plane displancement different positions being carried out XY direction, or be, in another embodiment, as shown in Figure 4, this separate housing 20a framework on a displacement mechanism 25a to carry out the in-plane displancement in XY direction, this other housing 20b then framework on another displacement mechanism 25b to carry out the in-plane displancement in XY direction, namely this separate housing 20a and this other housing 20b is arranged at the in-plane displancement two displacement mechanism 25a, 25b carrying out XY direction separated from one anotherly, so its be can according to actual apply situation and appoint execute change, not as limit.
In addition, in other embodiments, as shown in Figure 3, the plurality of housing 20 more can framework at least one displacement mechanism 25 to carry out the displacement in XYZ tri-direction, in other words, the plurality of housing 20 adds the displacement of Z-direction as shown in the figure, and this at least one separate housing 20a and this other housing 20b is separably, co-architecture is on same displacement mechanism 25, to carry out the displacement in XYZ tri-direction, so this this separate housing 20a and this other housing 20b be for framework discretely on the diverse location of this displacement mechanism 25 to carry out the displacement in XYZ tri-direction, or be this separate housing 20a can separately framework on a displacement mechanism 25a to carry out the displacement (as shown in Figure 4) in XYZ tri-direction, and this other housing 20b also can separately framework on another displacement mechanism 25b to carry out the displacement (as shown in Figure 4) in XYZ tri-direction, in other words, this separate housing 20a and this other housing 20b is arranged on same displacement mechanism 25 separably, or be arranged on different displacement mechanism 25a and 25b separably, its be can according to actual apply situation and appoint execute change, not as limit.
For the utility model embodiment, this light source assembly 21 of three-dimensional full-color composite printing device 2 is arranged in the empty room 201a of this separate housing 20a, one LASER Light Source is provided, in order to irradiate the nodular powder 36 in the construction groove 33 of pedestal 3, and sinter along a layering cross section profile of article shaped 37, make nodular powder 36 temperature rise to melting point and solidify.
Again in the present embodiment, this at least one color ink 22 of three-dimensional full-color composite printing device 2 can be black ink or color inks, but not as limit.Each this color ink 22 is located at least one empty room of this of this other housing 20b 201b, 201c respectively.
This at least one ink-jet chip 23 correspondence is located at a bottom surface 231 of this other housing 20b, and each this ink-jet chip 23 all has multiple spray orifice (not shown), be communicated with this at least one color ink 22, and drive this at least one color ink 22 of ejection by this at least one ink-jet chip 23; In some embodiments, this ink-jet chip 23 be can be but be not limited to thermal vapor bubble type ink-jet chip, piezoelectric ink jet chip and micro electronmechanical (MEMS) processing procedure manufacture at least one kind of ink-jet chip 23.
Again for the utility model embodiment, it is the color ink 22 of accommodating black in the empty room 201b of this other housing 20b, ink-jet chip then corresponding to it 23 is for having the black ink-jet chip 23 of single runner, and in another sky room 201c of this other housing 20b, be the color ink 22 of accommodating colour, its corresponding ink-jet chip 23 in the color ink 22 of colour for having the color jet-ink chip 23 of three runners, but not as limit.Or in other embodiments, this at least one ink-jet chip 23 is two ink-jet chips 23, corresponds respectively to sky room 201b, 201c, and this two ink-jet chip 23 is the double-colored ink-jet chips 23 for having two runners, but not as limit.
In addition, in other embodiments, this other housing 20b of the plurality of housing 20 also can have four in order to be installed with the empty room 201 of four kinds of color ink 22, wherein four are installed with in each empty room 201 of a kind of color ink 22, the spray orifice of the ink-jet chip 23 corresponding to it exports color ink 22, then the quantity of the ink-jet chip 23 of this correspondence is similarly four, and it is the single-colour ink-jetting chip 23 with single runner.Certainly, this other housing 20b of housing 20 also can have six in order to be installed with the empty room 201 of six kinds of color ink 22, the spray orifice of the ink-jet chip 23 corresponding to it exports color ink 22, then the quantity of the ink-jet chip 23 of this correspondence is similarly six, and it is the single-colour ink-jetting chip 23 with single runner, even, this other housing 20b of housing 20 also can have seven in order to be installed with the empty room 201 of seven kinds of color ink 22, the spray orifice of the ink-jet chip 23 corresponding to it exports color ink 22, then the quantity of the ink-jet chip 23 of this correspondence is similarly seven, and it is the single-colour ink-jetting chip 23 with single runner.As can be seen here, quantity, the set-up mode and kenel etc. of the empty room 201 in this other housing 20b, color ink 22 and ink-jet chip 23 can appoint according to practical situation to execute change, not as limit.
And, as previously mentioned, this moulded tray 24 of the full-color composite printing device 2 of three-dimensional of the present utility model is that framework is on the lifting pedestal 35b of construction groove 33, to carry out the displacement of above-below direction along with the driving of lifting pedestal 35b, and on moulded tray 24 bearing support by the light source irradiation nodular powder 36 of this light source assembly 21, and the three-dimensionally shaped thing 37 of solidified forming singly cut layer.
In the present embodiment, the three-dimensionally shaped program that three-dimensional of the present utility model full-color composite printing device 2 carries out true color is for first controlling this separate housing 20a to carry out the displacement in XY direction or XYZ tri-direction by displacement mechanism 25, so as to the construction groove 33 making the position of this separate housing 20a correspond to pedestal 3, and make the light source assembly 21 of installing in separate housing 20a be arranged at this nodular powder 36 in construction groove 33 with light source irradiation, make it position for molding on this moulded tray 24 and produce solidification, the displacement that this other housing 20b carries out XY direction or XYZ tri-direction is controlled again by this displacement mechanism 25, the spray orifice of this ink-jet chip 23 in this other housing 20b is made to correspond to the position of this nodular powder 36 aforementioned shaping solidification, and make this spray orifice be attached on the nodular powder 36 of this thermal sintering in scheduled time ejection color ink 22, singly layer is cut with the three-dimensionally shaped thing 37 that is shaped, be moved to control this moulded tray 24 height that another layer for molding singly cuts layer downwards again through the lifting pedestal 35b be arranged at below construction groove 33, repeat again to apply and irradiate thermal sintering nodular powder 36 and spray printing color ink 22 with light source assembly 21 and in typely singly to cut on layer in this, to construct the stack layer of three-dimensionally shaped thing 37, so repeatedly above-mentioned light source irradiation thermal sintering nodular powder 36 and spray printing color ink 22 processing procedure, and then construct multiple stack layer, final solidified forming is with the three-dimensionally shaped thing 37 of a true color.
In sum, the full-color composite printing device of three-dimensional of the present utility model, laser sintered solid state powder shaping (SLS) technology can be widely used in, the enterprising parallel planes displacement or carry out displacement in XYZ tri-direction in XY direction of the housing of three-dimensional full-color composite printing device is driven through displacement mechanism, print with the 3D effectively implementing true color, not only can break through the technical bottleneck of the monochromatic 3D article shaped of tradition, the color increasing 3D article shaped intends true and artistry, be more conducive to promote true color 3D printing technique simultaneously, and make true color 3D printing technique more popularization.
The utility model must be appointed by person familiar with the technology and executed craftsman and to think and for modifying as all, so neither de-if attached claim institute is for Protector.
Claims (14)
1. the full-color composite printing device of three-dimensional, be suitable for the three-dimensionally shaped thing that in a construction groove, an accommodating nodular powder is shaped, it comprises:
Multiple housing, have at least one separate housing and other housings, each this housing has at least one empty room, and this at least one separate housing and this other housing separation architectures at least one displacement mechanism to carry out displacement;
One light source assembly, is arranged in this sky room of this at least one separate housing, provides a LASER Light Source;
At least one color ink, each this color ink is located in this at least one empty room of these other housings respectively;
At least one ink-jet chip, each this ink-jet chip correspondence is located at a bottom surface of these other housings, and each this ink-jet chip all has multiple spray orifice, is communicated with this at least one color ink, and drives this at least one color ink of ejection by this at least one ink-jet chip; And
One moulded tray, framework, in this construction groove, is driven by a lifting pedestal to carry out upper and lower displacement;
Wherein, this at least one displacement mechanism drives this separate housing displacement, this nodular powder this light source assembly being exposed to this moulded tray carries, and sinter along a layering cross section profile of this three-dimensionally shaped thing, one singly layer is cut to be shaped, this other housing displacements are driven again by this at least one displacement mechanism, make the plurality of spray orifice of this at least one ink-jet chip be arranged in these other housings spray this at least one color ink singly to cut on layer to this, repeat again to apply and singly cut on layer in this with this this nodular powder of light source irradiation thermal sintering and this color ink of spray printing, to construct a stack layer of this three-dimensionally shaped thing, and repeatedly construct this stack layer multiple, the three-dimensionally shaped thing of final solidified forming one true color.
2. three-dimensional full-color composite printing device as claimed in claim 1, it is characterized in that, this separate housing of the plurality of housing and this other housing co-architecture are on this displacement mechanism same, to carry out the in-plane displancement in XY direction, and this separate housing and this other housings be discretely framework on this displacement mechanism diverse location, to carry out the in-plane displancement doing XY direction.
3. three-dimensional full-color composite printing device as claimed in claim 1, it is characterized in that, this separate housing framework of the plurality of housing is on one of them this displacement mechanism, to carry out the in-plane displancement in XY direction, these other housings then framework on another this displacement mechanism, to carry out the in-plane displancement doing XY direction.
4. three-dimensional full-color composite printing device as claimed in claim 1, it is characterized in that, this separate housing of the plurality of housing and this other housing one co-architecture are on this displacement mechanism same, to carry out the displacement in XYZ tri-direction, and this separate housing and this other housings be separation architecture on the diverse location of this displacement mechanism, to carry out the displacement in XYZ tri-direction.
5. three-dimensional full-color composite printing device as claimed in claim 1, it is characterized in that, this separate housing framework of the plurality of housing is on one of them this displacement mechanism, to carry out the displacement in XYZ tri-direction, these other housings then framework on another this displacement mechanism, to carry out the displacement doing XYZ tri-direction.
6. three-dimensional full-color composite printing device as claimed in claim 1, is characterized in that, the plurality of housing is made up of at least one kind of material of a metal material, a plastic cement material, a plastic cement clad metal material.
7. three-dimensional full-color composite printing device as claimed in claim 1, is characterized in that, this ink-jet chip is at least one kind of ink-jet chip of the ink-jet chip manufactured for a thermal vapor bubble type ink-jet chip, a piezoelectric ink jet chip and a micro electronmechanical processing procedure.
8. three-dimensional full-color composite printing device as claimed in claim 1, is characterized in that, this at least one ink-jet chip is two ink-jet chips, is respectively the black ink-jet chip that a color jet-ink chip and with three runners has single runner.
9. three-dimensional full-color composite printing device as claimed in claim 1, is characterized in that, this at least one ink-jet chip is two ink-jet chips, is respectively the double-colored ink-jet chip with two runners.
10. three-dimensional full-color composite printing device as claimed in claim 1, is characterized in that, this at least one ink-jet chip is four ink-jet chips, is respectively the single-colour ink-jetting chip that four have single runner.
11. three-dimensional full-color composite printing devices as claimed in claim 1, is characterized in that, this at least one ink-jet chip is six ink-jet chips, is respectively the single-colour ink-jetting chip that six have single runner.
12. three-dimensional full-color composite printing devices as claimed in claim 1, is characterized in that, this at least one ink-jet chip is seven ink-jet chips, is respectively the single-colour ink-jetting chip that seven have single runner.
13. three-dimensional full-color composite printing devices as claimed in claim 1, is characterized in that, this at least one color ink is four kinds of color ink, and be located in respectively in this at least one empty room of this housing.
14. three-dimensional full-color composite printing devices as claimed in claim 1, is characterized in that, this nodular powder is a kind of nodular powder at least wherein for a complex plastic powder, a metal dust and a composite metal powder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520757570.5U CN205009601U (en) | 2015-09-28 | 2015-09-28 | Three -dimensional full -color composite printer device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520757570.5U CN205009601U (en) | 2015-09-28 | 2015-09-28 | Three -dimensional full -color composite printer device |
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| CN205009601U true CN205009601U (en) | 2016-02-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346778A (en) * | 2015-07-16 | 2017-01-25 | 研能科技股份有限公司 | Three-dimensional full-color composite printing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346778A (en) * | 2015-07-16 | 2017-01-25 | 研能科技股份有限公司 | Three-dimensional full-color composite printing device |
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Granted publication date: 20160203 |