CN104723563A - Penetrative full color three-dimensional printing device - Google Patents
Penetrative full color three-dimensional printing device Download PDFInfo
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- CN104723563A CN104723563A CN201510162949.6A CN201510162949A CN104723563A CN 104723563 A CN104723563 A CN 104723563A CN 201510162949 A CN201510162949 A CN 201510162949A CN 104723563 A CN104723563 A CN 104723563A
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Abstract
The invention provides a penetrative full color three-dimensional printing device comprising a printing nozzle and a dyeing system. The printing nozzle is used for extruding absorptive filamentary material according to shape information of slice data of a three-dimensional model; the dyeing system comprises a penetrating case, an ink jetting converter and an ink jetting head; the penetrating case is arranged above the printing nozzle and is used for performing penetrative dyeing on the absorptive filamentary material, and the dyed filamentary material enters the printing nozzle; the ink jetting converter is used for determining the relative quantities of ink with different primary colors according to the color information of the slice data of the three-dimensional model; the ink jetting head is arranged on one side of the penetrating case and is used for mixing the primary color inks of different quantities before jetting into the penetrating case. By the aid of the device, the technical problem of high cost of existing full color three-dimensional printing in the prior art can be solved.
Description
Technical field
The present invention relates to 3D printing technique field, especially relate to a kind of full color 3D printing equipment of infiltration type.
Background technology
3D printing technique based on FDM (fusion sediment formula) appears at the eighties in last century the earliest, its operation principle generates 3D entity by successively increasing material, when carrying out 3D and printing, first design is passed through by computer, the modes such as scanning obtain the threedimensional model of object to be printed, a series of digital slices is completed along certain direction again by CAD technology, and these information of cutting into slices are sent on 3D printer, machine instruction is generated according to section by computer, 3D printer prints slim aspect according to this machine instruction, and slim for continuous print aspect is stacked up, until a solid body is shaping, formation 3 D stereo is in kind, finally complete 3D to print.
Recent years, because lifting a ban of FDM key core patent brings 3D to print the decline of cost, simultaneously due to itself have improve raw material and energy utilization rate, can carry out according to demand customizing and greatly saving the advantages such as production time, FDM printing technique progresses into the public visual field in recent years and is rapidly developed.
But, due to the restriction of existing FDM technology itself, the color of consumptive material can only be utilized to carry out double-colored or three looks printing, FDM technology is restricted in the application of a lot of fields.And the printing of full-color 3D model is also only limited to 3DP (three dimensional printing), SLA (Stereolithography) and LOM (layered manner shaping) technology, but, for the cost of this 3 class technology, no matter being 3D model aspect or 3D printer aspect, is all very expensive.
Summary of the invention
The object of the present invention is to provide a kind of full color 3D printing equipment of infiltration type, to solve the technical problem with high costs of the full-color 3D printing existed in prior art.
The full color 3D printing equipment of infiltration type provided by the invention, comprising:
Printing head, it is used for extruding absorbefacient silk material according to the shape information in the slice of data of 3D model; And
Coloring system, it comprises:
Infiltration box, it is located at the top of described printing head, and described infiltration box is used for carrying out penetration dyeing to described absorbefacient silk material, and the silk material after this dyeing enters described printing head;
Ink-jet converter, it is for determining the relative quantity of primary color inks not of the same race according to the colouring information in the slice of data of described 3D model; And
Ink gun, it is located at the side of described infiltration box, and described ink gun sprays in described infiltration box after being converged by the primary color inks of difference amount.
This 3D printing equipment is in conjunction with two-dimensional color printer technology, two-dimensional color printing technique is added inside FDM principle machine, while three-dimensional modeling data section, color data is stored in corresponding Slice Software, before often printing a layer model, first according to the colouring information of this layer model, penetration dyeing is carried out to silk material, so successively superpose, get final product real panchromatic printing, printer cost is cheap, and application is not restricted.
Preferably, in technique scheme, this full color 3D printing equipment also comprises:
Ink feeding system, for providing CMYK4 position primary color inks, described ink gun is communicated with described ink feeding system, and described ink gun comprises four groups of nozzles, and these four groups of nozzles are respectively used to spray a kind of ink in the primary color inks of described CMYK4 position; And
Inkjet controller, it is used for controlling the switch of described four groups of nozzles.
Preferably, in technique scheme, utilize Slice Software to carry out slicing delamination to described 3D model and obtain every one deck section shape information and colouring information, described colouring information with 24 RGB code storage in the model file of described 3D model, the colouring information of the 3D model that this RGB pattern shows is converted into CMYK color code by described Slice Software, and described ink-jet converter determines the relative quantity of primary color inks not of the same race according to described CMYK color code.
Preferably, in technique scheme, described ink gun is used for, according to the contraction of piezoelectric element, the ink after converging is sprayed into described infiltration box.
Ink-jet system in this printing equipment adopts Micro Piezo technology, Slice Software on traditional 3D printer increases ink-jet function, when needs ink-jet, ink-jet system is by controlling the contraction of piezoelectric element, the spray of extruding ink droplet is from ink gun, will fly away from the moment of ink gun at ink droplet, piezoelectric element can shrink again, precisely can control the injection of ink droplet so at once.
Preferably, in technique scheme, this full color 3D printing equipment also comprises:
Workbench, it can move up and down by the vertical direction, and described printing head can move in the two dimensional surface above described workbench.
Preferably, in technique scheme, the vertical direction along described workbench is provided with two vertical axis of guides, and described two vertical axis of guides are arranged with nut seat, and described workbench and described nut seat are fixed, and described nut seat is driven by leading screw.By arranging two vertical axis of guides, guarantee workbench at the volley perpendicular to vertical direction.
Preferably, in technique scheme, the side, front and back of the top of described workbench is parallel is provided with two fixed optical axis, the longitudinally guiding axle of fore-and-aft direction is equipped with between the two ends of these two fixed optical axis, the laterally steering axle of left and right directions is provided with between these two longitudinally guiding axles, described laterally steering axle can move along described longitudinally guiding axle, and described printing head and described infiltration box are arranged on the axis of guide of described left and right directions by sliding seat.By arranging the fixed optical axis of front and back, the effect of balance can be played at the volley to this device.
Preferably, in technique scheme, described laterally steering axle is located on described longitudinally guiding axle by base sleeve.
Preferably, in technique scheme, the quantity of described laterally steering axle is two and parallel interval is arranged.Two axis of guides can guarantee printing head even running.
Preferably, in technique scheme, the fixed optical axis of close rear side is by the first driving stepper motor, and described two fixed optical axis are by the first Timing Belt reality synchronous axial system, described first Timing Belt is arranged along the direction of described longitudinally guiding axle, and described pedestal is fixedly connected with described first Timing Belt;
Described pedestal is provided with the second stepper motor, and described second stepper motor drives described sliding seat to move along described laterally steering axle by the second Timing Belt;
Described leading screw is by the 3rd driving stepper motor.
The full color 3D printing equipment of infiltration type provided by the invention, the color of color model and the code of graph data is obtained by increasing in the Slice Software of existing 3D printer, when printing, first coloring system determines the relative usage of each primary color inks according to the color parameter information being stored in every one deck section the inside, superposition just produces the upper required color of section together, and by ink gun be injected in infiltration box in penetration dyeing is carried out to silk material, silk material after dyeing successively superposes printing by printing head again, full-color 3D can be realized print, reduce cost, and application is not restricted.
Accompanying drawing explanation
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The perspective view of the full color 3D printing equipment of the infiltration type that Fig. 1 provides for the embodiment of the present invention;
The partial enlarged drawing of the full color 3D printing equipment that Fig. 2 is the infiltration type shown in Fig. 1, illustrates that printing head is arranged on two laterally steering axles;
The partial enlarged drawing of the full color 3D printing equipment that Fig. 3 is the infiltration type shown in Fig. 1, illustrates that the first driving stepper motor laterally steering axle moves on longitudinally guiding axle;
The schematic diagram of full color 3D ink nozzle of printer before ink-jet of the infiltration type that Fig. 4 provides for the embodiment of the present invention;
The schematic diagram of full color 3D ink nozzle of printer after ink-jet of the infiltration type that Fig. 5 provides for the embodiment of the present invention;
The workflow diagram of the full color 3D printing equipment of the infiltration type that Fig. 6 provides for the embodiment of the present invention;
The perspective view of the full color 3D printing equipment of the infiltration type that Fig. 7 provides for another embodiment of the present invention.
Reference numeral:
1-workbench; 2-laterally steering axle; 3-longitudinally guiding axle;
4-fixed optical axis; 5-silk material; 6-ink-jet converter;
7-coloring system; 8-printing head; 11-the 3rd stepper motor;
The vertical axis of guide of 12-; 23-sliding seat; 24-second stepper motor
22-pedestal; 33-first Timing Belt.
Detailed description of the invention
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
The perspective view of the full color 3D printing equipment of the infiltration type that Fig. 1 provides for the embodiment of the present invention; The partial enlarged drawing of the full color 3D printing equipment that Fig. 2 is the infiltration type shown in Fig. 1; The partial enlarged drawing of the full color 3D printing equipment that Fig. 3 is the infiltration type shown in Fig. 1; As Figure 1-3, the full color 3D printing equipment of the infiltration type that the present embodiment provides, comprises printing head 8 and coloring system 7, and wherein coloring system 7 comprises infiltration box, ink-jet converter and ink gun.Particularly, printing head 8 is used for extruding absorbefacient silk material according to the shape information in the slice of data of 3D model.Infiltration box is located at the top of printing head 8, and infiltration box is used for carrying out penetration dyeing to absorbefacient silk material 5, and the silk material 5 after this dyeing enters printing head 8.Ink-jet converter is used for the relative quantity determining primary color inks not of the same race according to the colouring information in the slice of data of 3D model.In addition, ink gun is located at the side of infiltration box, and ink gun sprays in infiltration box after being converged by the primary color inks of difference amount.
The cardinal principle of the full color 3D printing equipment of the infiltration type that the present embodiment provides first carries out penetration dyeing according to the colouring information of 3D model to silk material, sprayed by printing head 8 after silk material has dyeed as required, namely silk material is first dyeed and carry out 3 D-printing afterwards.This 3D printing equipment is in conjunction with two-dimensional color printer technology, two-dimensional color printing technique is added inside FDM principle machine, while three-dimensional modeling data section, color data is stored in corresponding Slice Software, before often printing a layer model, first according to the colouring information of this layer model, penetration dyeing is carried out to silk material, so successively superpose, get final product real panchromatic printing, printer cost is cheap, and application is not restricted.
As a kind of preferred embodiment, this full color 3D printing equipment also comprises ink feeding system, this ink feeding system can provide CMYK4 position primary color inks, CMYK refers to the abbreviation of green grass or young crops (Cyan), pinkish red (Magenta), yellow (Yellow), black (Key Plate) four kinds of colors, ink gun is communicated with ink feeding system, ink gun comprises four groups of nozzles, and these four groups of nozzles are respectively used to spray a kind of ink in the primary color inks of CMYK4 position.In addition, this full color 3D printing equipment also comprises inkjet controller 6, and inkjet controller 6 is used for the switch of control four groups of nozzles.In the present embodiment, ink-jet converter is used for the switch order colouring information in the slice of data of 3D model being changed into four groups of nozzles, the switch order of four groups of nozzles is binary switch instruction, the switch that inkjet controller 6 controls four groups of nozzles to spray different primary color inks, then, be injected in after the ink of difference amount that these four groups of nozzles eject by ink gun converges in infiltration box.
As a kind of preferred embodiment, utilize Slice Software to carry out slicing delamination to 3D model and obtain every one deck section shape information and colouring information, colouring information with 24 RGB code storage in the model file of 3D model, the colouring information of the 3D model that this RGB pattern shows is converted into CMYK color code by Slice Software, and ink-jet converter determines the relative quantity of primary color inks not of the same race according to CMYK color code.Particularly, in Slice Software, RGB color code is stored in inside every layer of slicing layer, user can choose required color from RGB palette and be stored into inside hierarchical model file inside the selected number of plies, be transferred to this full color 3D printing equipment and ink-jet auxiliary equipment (comprising coloring system and ink feeding system etc.) simultaneously, during section, user selectes the determination that selective color and the number of plies can realize this field color, and other parameters are as broad as long with true qualities FDM 3D printer.
In technique scheme, in section, colouring information is with inside 24 RGB code storage to model file, wherein 8 bit representations are red, 8 bit representations are green, 8 bit representations are blue, but be not with RGB color ink jet, but carry out ink-jet after using the superposition of the different proportion of Red Green Blue by one, and then produce various different color.Cyan can absorb red wavelength, makes the model shown be blue-green; Magenta red ink absorbs green wavelength, makes the model shown in blue red.Therefore the model conversation of Slice Software RGB pattern display is that CMYK pattern carries out ink-jet, and this color translation process determines the relative quantity of often kind of primary color inks.Subsequently, under software driver controls, CMYK pattern and then be converted into the ON/OFF instruction of four groups of nozzles, is flowed to ink gun simultaneously and carries out penetration dyeing to the silk material in infiltration box.
As another kind of preferred embodiment, ink gun is used for the injection controlling the ink after converging according to the contraction of piezoelectric element.Also be the ink-jet system employing Micro Piezo technology in this printing equipment, ink-jet function is increased in Slice Software on traditional 3D printer, Micro Piezo technology controls the ink droplet in ink jet process to be divided into 3 stages, and namely before ink ejection operation, first piezoelectric element slightly shrinks under the control of signal; Then, piezoelectric element produces once larger extension, and ink droplet is released nozzle; Finally, will fly away from the moment of nozzle at ink droplet, piezoelectric element can shrink again at once, cleanly ink level from nozzle contraction.The principle of this piezo technology is, is filled with the ink of primary colors ink mixing and has certain negative pressure inside ink gun, and when the positive signal of giving piezoelectric element certain, piezoelectric element will shrink and produce distortion, and ink is extruded from ink gun, forms ink droplet and sprays.Like this, ink droplet liquid level obtains accurate control, and the ink droplet of each ejection has perfect shape and correct heading (see Fig. 4 and Fig. 5).
As shown in Figures 1 to 3, a kind of support realizing printing head 8 movement in three dimensions of the full color 3D printing equipment of infiltration type is provided in the present embodiment, in order to express easily, in the present embodiment, the three-dimensional direction of motion is represented with X-axis, Y-axis and Z axis, particularly, this support comprises workbench 1, it can move up and down on vertical direction (Z axis) (being equivalent to printing head 8 move up and down on vertical direction (Z axis)), mobile in the two dimensional surface of printing head 8 above workbench 1 (XY plane).As a kind of preferred embodiment, vertical direction (Z axis) is provided with on two vertical axis of guides, 12, two vertical axis of guides 12 and is arranged with nut seat 14, and workbench 1 is fixed with nut seat 14, and nut seat 14 is driven by leading screw 13.By arranging two vertical axis of guides 12, guarantee that workbench 1 is at the volley perpendicular to vertical direction.
As another kind of preferred embodiment, in above-mentioned support, side, front and back above workbench 1 is parallel is provided with two fixed optical axis 4 (see Fig. 3), the longitudinally guiding axle 2 of fore-and-aft direction (Y-axis) is equipped with between the two ends of these two fixed optical axis 4, the laterally steering axle 2 of left and right directions (X-axis) is provided with between these two longitudinally guiding axles 3, laterally steering axle 2 can longitudinally move by the axis of guide 3, and printing head 8 and infiltration box are arranged on (see Fig. 2) on the laterally steering axle 2 of left and right directions by sliding seat 23.By arranging the fixed optical axis of front and back, the effect of balance can be played at the volley to this device.In the present embodiment, the quantity of laterally steering axle is two and parallel interval setting (see Fig. 2).Now, the two laterally steering axles 2 be arranged in parallel are simultaneously through sliding seat 23, and sliding seat 23 is free to slide on two laterally steering axles 2.In the present embodiment, two fixed optical axis 4 mainly provide support in order to printing head 8 is mobile in XY plane, simultaneously, by arranging the fixed optical axis of front and back, the effect of balance can be played at the volley to this device, the setting of two laterally steering axles 2, can guarantee printing head 8 even running more.
As another kind of preferred embodiment, the laterally steering axle 2 of above-mentioned left and right directions is set on the longitudinally guiding axle 3 of fore-and-aft direction by pedestal 22 (see Fig. 3).
As another kind of preferred embodiment, fixed optical axis 4 near rear side is driving shaft, it is driven by the first stepper motor 31, fixed optical axis 4 near front side is driven shaft, two fixed optical axis 4 are by the real synchronous axial system of the first Timing Belt 33, first Timing Belt 33 longitudinally the axis of guide 3 direction arrange, pedestal 22 is fixedly connected with the first Timing Belt 33.In addition, pedestal 22 be provided with the second stepper motor 24, second stepper motor 24 by second Timing Belt drive sliding seat 23 transversely the axis of guide move.Wherein, first stepper motor 31 is arranged on the below of the fixed optical axis near rear side, and the first stepper motor 31 drives the fixed optical axis near rear side to rotate by the 3rd Timing Belt 33, and pedestal 22 and the first Timing Belt 33 are fixed, like this, the first Timing Belt 33 can drive pedestal 22 to slide.In addition, leading screw 13 is driven (see Fig. 1) by the 3rd stepper motor 11, and the 3rd stepper motor 11 to be arranged on the downside of support rearward.
In such scheme, first stepper motor 31, second stepper motor 24 is connected with the mainboard of 3D printer with the 3rd stepper motor 11, controls printing head 1 the moving up and down (being equivalent to printing head 1 move up and down on vertical direction (Z axis)) of mobile and workbench 1 in XY plane respectively.
The workflow diagram of the full color 3D printing equipment of the infiltration type that Fig. 4 provides for the embodiment of the present invention, finally 4 courses of work describing a kind of full color 3D printing equipment of infiltration type of preferred embodiment by reference to the accompanying drawings:
The full color 3D printing equipment of the infiltration type of the present embodiment mainly comprises coloring system 10 and print system 20, and particularly, coloring system 10 comprises the steps: that the 101st step carries out software section; 102nd step, obtains CMYK color code, utilizes Slice Software to obtain the slice of data of the every one deck of model, wherein the colouring information on every one deck is converted into CMYK color code; 103rd step, determines the relative usage of ink, determines the relative quantity of often kind of primary color inks according to the colouring information of the 101st step acquisition; 104th step, the colouring information in slice of data is changed into the binary switch instruction of ink gun by ink-jet converter; 105th step, ink confluxes, and ink to spray according to binary switch instruction Control Nozzle switch and converges by four groups of nozzles; 106th step, control system controls piezoelectric element contracts; 107th step, ink gun sprays in infiltration box according to the ink after the contraction of piezoelectric element converges the most at last; 108th step, carries out penetration dyeing to silk material.
After silk material being dyeed according to above-mentioned steps, print system work, print system 20 comprises the steps: the 201st step, setting parameter, utilizes Slice Software to carry out slicing delamination to threedimensional model; 202nd step, obtains graphics track code, utilizes Slice Software to obtain the slice of data of the every one deck of model, wherein the shape information on every one deck is converted into graphics track code; 203rd step, heating is opened, and heats silk material; 204th step, shower nozzle (printing head) is along XY orbiting motion and spray silk material; 205th step, melting silk material is shaping.
As a kind of preferred embodiment, before the 108th step dyeing of coloring system 10, can preheat silk material, the heat time of the 203rd step in print system 20 can be saved like this.
It should be noted that, in coloring system 10 the 102nd can carry out with the 202nd step in print system 20 simultaneously, namely Slice Software is utilized to obtain the slice of data of the every one deck of model, wherein the shape letter on every one deck is combined with colouring information, obtain the area data of every one deck different colours, and be separately converted to graphics track code and CMYK color code.Particularly, the color of color model and the codes implement of graph data is obtained by increasing on Slice Software, when model being put into Slice Software and cutting into slices, model is except including the information such as the form parameter of the every one deck of model, also according to the embedded color parameter of color model, color is stored in every one deck section the inside with cyan, redness, yellow, black (being called for short CMYK) 4 color informations, the section of given shape determines the relative usage of each primary color inks, and superposition just produces the upper required color of section together.
In addition, CMYK4 position color conversion is become the ON/OFF of ink gun by ink-jet converter by software driver, and (ink gun is made up of four groups of nozzles, often organize Color pair and answer a nozzle), like this colouring information in slice of data is reduced into the binary switch instruction of four groups of nozzles, and be finally flowed to ink gun and form colour, finally by this ink gun color inks sprayed in infiltration box and carry out the dyeing of silk material.
Above-mentioned detailed step is the printing of every layer model section and the detailed process of ink-jet, and after completing above-mentioned steps, Z axis moves down, and carries out dyeing and the printing of lower one deck, successively prints like this according to the area data of every layer, finally can obtain full-color 3D entity.
It should be noted that, the full color 3D printing equipment of this kind of infiltration type also can use two nozzle printing (see Fig. 7).Particularly, on right printing head 8, arrange infiltration box, it can dye to the silk material on right printing head 8.And soluble support silk material can be adopted for left printing head 81, like this, the colored entity of shape matching complexity can be obtained.
What need further illustrate is, needed for the full color 3D printing equipment of this infiltration type, silk material is preferably special silk material, it is characterized in that fully to absorb ink and permeating silk material, being layering of a material can not be had influence on, good with the cohesiveness of soluble support silk material, can be used as single head and double end printing use.
What need further illustrate is, the ink-jet auxiliary equipment that the full color 3D printing equipment of this infiltration type relates to is independent and be compatible with FDM printer, by autonomous selected colour print whether, ink-jet auxiliary equipment whether install can realize FDM 3D printer colour print whether, reduce cost, and application is not restricted.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a full color 3D printing equipment for infiltration type, is characterized in that, comprising:
Printing head, it is used for extruding absorbefacient silk material according to the shape information in the slice of data of 3D model; And
Coloring system, it comprises:
Infiltration box, it is located at the top of described printing head, and described infiltration box is used for carrying out penetration dyeing to described absorbefacient silk material, and the silk material after this dyeing enters described printing head;
Ink-jet converter, it is for determining the relative quantity of primary color inks not of the same race according to the colouring information in the slice of data of described 3D model; And
Ink gun, it is located at the side of described infiltration box, and described ink gun sprays in described infiltration box after being converged by the primary color inks of difference amount.
2. the full color 3D printing equipment of infiltration type according to claim 1, is characterized in that, this full color 3D printing equipment also comprises:
Ink feeding system, for providing CMYK4 position primary color inks, described ink gun is communicated with described ink feeding system, and described ink gun comprises four groups of nozzles, and these four groups of nozzles are respectively used to spray a kind of ink in the primary color inks of described CMYK4 position; And
Inkjet controller, it is used for controlling the switch of described four groups of nozzles.
3. the full color 3D printing equipment of infiltration type according to claim 2, it is characterized in that, utilize Slice Software to carry out slicing delamination to described 3D model and obtain every one deck section shape information and colouring information, described colouring information with 24 RGB code storage in the model file of described 3D model, the colouring information of the 3D model that this RGB pattern shows is converted into CMYK color code by described Slice Software, and described ink-jet converter determines the relative quantity of primary color inks not of the same race according to described CMYK color code.
4. the full color 3D printing equipment of infiltration type according to claim 3, is characterized in that, described ink gun is used for, according to the contraction of piezoelectric element, the ink after converging is sprayed into described infiltration box.
5. the full color 3D printing equipment of infiltration type according to claim 1, is characterized in that, this full color 3D printing equipment also comprises:
Workbench, it can move up and down by the vertical direction, and described printing head can move in the two dimensional surface above described workbench.
6. the full color 3D printing equipment of infiltration type according to claim 5, it is characterized in that, vertical direction along described workbench is provided with two vertical axis of guides, described two vertical axis of guides are arranged with nut seat, described workbench and described nut seat are fixed, and described nut seat is driven by leading screw.
7. the full color 3D printing equipment of infiltration type according to claim 6, it is characterized in that, the side, front and back of the top of described workbench is parallel is provided with two fixed optical axis, the longitudinally guiding axle of fore-and-aft direction is equipped with between the two ends of these two fixed optical axis, the laterally steering axle of left and right directions is provided with between these two longitudinally guiding axles, described laterally steering axle can move along described longitudinally guiding axle, and described printing head and described infiltration box are arranged on the axis of guide of described left and right directions by sliding seat.
8. the full color 3D printing equipment of infiltration type according to claim 7, is characterized in that, described laterally steering axle is located on described longitudinally guiding axle by base sleeve.
9. the full color 3D printing equipment of infiltration type according to claim 8, is characterized in that, the quantity of described laterally steering axle is two and parallel interval is arranged.
10. the full color 3D printing equipment of infiltration type according to claim 9, it is characterized in that, the fixed optical axis of close rear side is by the first driving stepper motor, described two fixed optical axis are by the first Timing Belt reality synchronous axial system, described first Timing Belt is arranged along the direction of described longitudinally guiding axle, and described pedestal is fixedly connected with described first Timing Belt;
Described pedestal is provided with the second stepper motor, and described second stepper motor drives described sliding seat to move along described laterally steering axle by the second Timing Belt;
Described leading screw is by the 3rd driving stepper motor.
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| CN105109047A (en) * | 2015-09-24 | 2015-12-02 | 石家庄宝信防伪科技有限公司 | 3D (three-dimensional) printing ink box |
| KR20170004101A (en) * | 2015-07-01 | 2017-01-11 | 김태문 | Apparatus for dyeing and 3D printer comprising the same |
| CN106393662A (en) * | 2016-11-30 | 2017-02-15 | 深圳市七号科技有限公司 | Full-color 3D printing device and method |
| CN106541569A (en) * | 2015-11-28 | 2017-03-29 | 华南理工大学 | A kind of FDM type 3D printing shower nozzles and method based on colour mixture and dyeing theory |
| CN106541576A (en) * | 2015-11-28 | 2017-03-29 | 华南理工大学 | A kind of colored FDM type 3D printing shower nozzles of achievable gradual change and method |
| CN106553333A (en) * | 2015-09-23 | 2017-04-05 | 研能科技股份有限公司 | Fused glass pellet machine |
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| KR20170004101A (en) * | 2015-07-01 | 2017-01-11 | 김태문 | Apparatus for dyeing and 3D printer comprising the same |
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| TWI583537B (en) * | 2015-09-23 | 2017-05-21 | 研能科技股份有限公司 | Linear material coloring device for using in fused deposition modeling apparatus |
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| CN107160671A (en) * | 2016-03-02 | 2017-09-15 | 珠海赛纳打印科技股份有限公司 | The preparation method and system of a kind of color 3D object |
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| WO2018107652A1 (en) * | 2016-12-15 | 2018-06-21 | 珠海赛纳打印科技股份有限公司 | Full-color data processing method and apparatus applicable to 3d objects |
| CN108230451A (en) * | 2016-12-15 | 2018-06-29 | 珠海赛纳打印科技股份有限公司 | Full color data processing method and device applied to 3D objects |
| CN108230451B (en) * | 2016-12-15 | 2020-09-01 | 珠海赛纳打印科技股份有限公司 | Full-color data processing method and device applied to 3D object |
| US10839559B2 (en) | 2016-12-15 | 2020-11-17 | Zhuhai Seine Technology Co., Ltd. | Method and apparatus for full color data processing for 3D objects |
| CN107415227A (en) * | 2017-09-04 | 2017-12-01 | 康雪芳 | A kind of dynamic incorporates the 3D printing head of colorant |
| CN110328844A (en) * | 2019-07-10 | 2019-10-15 | 中国矿业大学 | Dyeing formula FDM full color 3D printer in real time |
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