CN204036858U - Color three-dimensional printer - Google Patents
Color three-dimensional printer Download PDFInfo
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- CN204036858U CN204036858U CN201420469923.7U CN201420469923U CN204036858U CN 204036858 U CN204036858 U CN 204036858U CN 201420469923 U CN201420469923 U CN 201420469923U CN 204036858 U CN204036858 U CN 204036858U
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- color
- moulding material
- printhead
- optical transmitting
- dimensional printer
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Abstract
The utility model discloses a kind of color three-dimensional printer, comprise frame, molding seat, printhead, feeding machanism and optical transmitting set, printhead is arranged in frame movably, feeding machanism is used for the moulding material containing photochromic material to printhead supply, and optical transmitting set is for launching specific wavelength light to the moulding material on molding seat.The utility model utilizes that to carry out 3 D-printing containing the moulding material of photochromic material shaping, then by arranging optical transmitting set, to launch specific wavelength light to the moulding material on molding seat in the process of printing shaping, the photochromic material in the middle of moulding material is made to be subject to the change of corresponding color occurs after specific wavelength light excites, thus the color three dimension entity needed for obtaining.The utility model, without the need to providing the moulding material of multiple different colours, only needs to provide the moulding material of single type can realize color three dimension and prints, thus simplify overall structure, reduce manufacturing cost.
Description
Technical field
The utility model relates to three-dimensional printing technology field, particularly a kind of color three-dimensional printer.
Background technology
3 D-printing prints also known as 3D, belongs to the one of RP technique, and it is a kind of based on mathematical model file, uses moulding material, is carried out the technology (i.e. " lamination appearance method ") of constructed object by the mode of successively stacking accumulation.Past, its field such as Making mold, industrial design of being everlasting was used to modeling, existing just gradually for the direct manufacture of some products.
First the process of 3 D-printing is by CAD (CAD) or the modeling of computer animation modeling software, again the threedimensional model " subregion " built up is become cross section successively, obtain machining path according to analysis cross section information again, thus instruct printer successively to print.As the representative of three-dimensional printing technology, FDM (Fused Deposition Modeling, fused glass pellet) be a kind of accumulation by melted material superposition and form the technique of three-dimensional entity model, general employing is curing molding method successively, make the resin after printing become solid layer by layer, thus produce solid state image product.Wherein common moulding material comprises ABS, PLA etc., substantially be the moulding material by the printhead upper end input wire from three-dimensional printer, then in printhead, high-temperature fusion extrudes the filamentary material of about about 0.1 ~ 0.2mm again from printhead outlet, then this filamentary material according to program, be arranged in regularly and print on supporting plate, thus realize three-dimensionally shaped.
Present stage, three-dimensional printing technology is fast-developing also progresses into every field, and a three-dimensional printer can adopt multiple material to print, such as, use the three-dimensional printer of ABS material, material such as the materials such as nylon that some also can be used close with ABS print.And, the material of multiple color can be adopted when three-dimensional printer prints directly to print colored 3D solid.In use, moulding material generally can be contained in print cartridge, and print cartridge is arranged on the print cartridge installing rack of three-dimensional printer, is provided as shaped material by discharging opening to 3 D-printing head.
But, occurred can print in the three-dimensional printer of colored entity current, ubiquitous problem is: need the moulding material providing multiple different colours, and the moulding material of often kind of color is contained in corresponding print cartridge, cause overall structure quite complicated, manufacturing cost is higher.
Utility model content
Main purpose of the present utility model is to provide a kind of color three-dimensional printer that can simplify structure, reduce manufacturing cost.
For achieving the above object, the utility model have employed following technical scheme: design a kind of color three-dimensional printer, comprise frame, molding seat, printhead and for the feeding machanism of moulding material of described printhead supply containing photochromic material, described printhead is arranged in described frame movably, described printhead is the melting formula printhead that successively can spray melt molding material to described molding seat, wherein, described color three-dimensional printer also includes the optical transmitting set for launching specific wavelength light to the moulding material on described molding seat.
From such scheme, it is shaping that the moulding material of color three-dimensional printer utilization of the present utility model containing photochromic material carries out 3 D-printing in color three-dimensional printer, then by arranging optical transmitting set on the body of color three-dimensional printer, to launch specific wavelength light to the moulding material on molding seat in the process of printing shaping, the photochromic material in the middle of moulding material is made to be subject to the change of corresponding color occurs after specific wavelength light excites, thus the color three dimension entity needed for obtaining.Compared with prior art, color three-dimensional printer of the present utility model, without the need to providing the moulding material of multiple different colours, only needs to provide the moulding material of single type can realize color three dimension and prints, thus simplify overall structure, reduce manufacturing cost.
Further technical scheme is, described optical transmitting set is arranged in described frame movably.Adopt the advantage of this structure to be, the same set of transmission device of the printhead that can realize in optical transmitting set and frame, structure is simpler also reliably more convenient.
In a preferred embodiment, described optical transmitting set has multiple, and described multiple optical transmitting set is fixed in described frame in rows.Adopt the advantage of this structure to be, multiple optical transmitting set sends irradiation while different light realizes material and realizes color effect.
In another kind of preferred embodiment, described optical transmitting set is fixed on described printhead.Adopt the advantage of this structure to be, can realize the printhead synchronizing moving in optical transmitting set and frame, the more convenient material irradiation reliably realized printing realizes color effect.
Further technical scheme is, described feeding machanism comprises print cartridge installing rack and is arranged at least one print cartridge in described print cartridge installing rack, described print cartridge comprises moulding material accommodation section and discharging opening, moulding material in described moulding material accommodation section is provided to described printhead by described discharging opening, and described moulding material is solid-state thread moulding material.Adopt solid-state thread moulding material material of being more convenient for be transported to printhead, and be convenient to transport, user operation is also more convenient.
Further technical scheme is, the screw rod that described frame comprises horizontally disposed upper bracket, lower carriage and vertically arranges, described molding seat is fixed on described lower carriage, and described screw support is on described lower carriage, and described upper bracket is liftably arranged at described screw rod; Described upper bracket is provided with first balladeur train and the second balladeur train that can move forward and backward in the plane that upper bracket is determined, described printhead movably can be arranged at described first balladeur train, and described optical transmitting set movably can be arranged at described second balladeur train.Adopt the advantage of this structure to be, the same set of transmission device of the printhead that can realize in optical transmitting set and frame, structure is simpler also reliably more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of the utility model color three-dimensional printer.
Fig. 2 is the structural representation of the second embodiment of the utility model color three-dimensional printer.
Fig. 3 is the structural representation of the third embodiment of the utility model color three-dimensional printer.
Fig. 4 is the Method of printing process chart of the utility model color three-dimensional printer.
Detailed description of the invention
To describe various embodiment of the present utility model below in detail, embodiment wherein in conjunction with the accompanying drawings and describe hereinafter.Although the utility model will be described in conjunction with illustrative embodiments, be to be understood that the utility model is not limited to these illustrative embodiments.On the contrary, the utility model not only comprises these embodiments, but also comprises various distortion, improvement.
first embodiment of color three-dimensional printer
As shown in Figure 1, the color three-dimensional printer of the present embodiment comprises frame, feeding machanism, molding seat 1, printhead 2, optical transmitting set 3 and unshowned control unit, the screw rod 6 that described frame comprises horizontally disposed upper bracket 4, lower carriage 5 and vertically arranges, molding seat 1 is fixed on lower carriage 5, screw rod 6 is supported on lower carriage 5, and upper bracket 4 can move up and down along screw rod 6.Described upper bracket 4 is provided with print head carriage 7 movable in the plane that can determine at upper bracket 4 and optical transmitting set balladeur train 8.Printhead 2 can movably be arranged at print head carriage 7, and optical transmitting set 3 can movably be arranged at optical transmitting set balladeur train 8.
The print cartridge 10 that described feeding machanism comprises print cartridge installing rack 9 and is arranged in print cartridge installing rack 9, print cartridge 10 comprises rounded moulding material accommodation section (not shown) and is positioned at the discharging opening 12 at this top, moulding material accommodation section, accommodate in solid-state thread melting moulding material 13 in moulding material accommodation section, containing photochromic material in the middle of this moulding material 13, photochromic material is after the light being subject to different wave length and frequency irradiates, certain energy can be absorbed, excite inner photon, with low visible light, the ability absorbed is discharged, send the light of different form and aspect, thus present different colors.Adopt the 3D solid that the moulding material containing this photochromic material prints, surface can present colored effect.Adoptable photochromic material is aluminate materials, silicate material, zinc sulphide materials or rare earth material etc. such as.
Moulding material 13 is provided to printhead 2 by discharging opening 12, moulding material 12 melting in printhead 2, and the moulding material after melting successively sprays to molding seat 1 via the nozzle 14 of printhead 2.Described optical transmitting set 3 launches specific wavelength light to the moulding material on molding seat 1, makes the photochromic material in the middle of moulding material be subject to the change of corresponding color occurs after specific wavelength light excites.Moulding material is successively superposition also light color constantly, the color three dimension entity 11 needed for being formed after solidification.Be understandable that, different three-dimensional printer structures is different, and the above structure only describing printer in an illustrative manner, the utility model is not limited in the three-dimensional printer with said structure.
In the present embodiment, print cartridge 10 is described for the print cartridge that solid-state thread moulding material is housed, and be understandable that, moulding material also can be the forms such as Powdered, liquid, and the structure holding the print cartridge of different shape moulding material is different.
second embodiment of color three-dimensional printer
As shown in Figure 2, the color three-dimensional printer of the present embodiment comprises frame, feeding machanism, molding seat 1, printhead 2, optical transmitting set 3 and unshowned control unit equally, mainly be with the difference of the first embodiment, the optical transmitting set 3 of the present embodiment is provided with multiple (such as three), multiple optical transmitting set 3 is fixed on upper bracket 4 in rows, or is fixed on the optical transmitting set support bar of upper bracket 4.
3rd embodiment of color three-dimensional printer
As shown in Figure 3, the color three-dimensional printer of the present embodiment comprises frame, feeding machanism, molding seat 1, printhead 2, optical transmitting set 3 and unshowned control unit equally, mainly be with the difference of the first embodiment, the optical transmitting set 3 of the present embodiment is fixed on printhead 2.
The Method of printing of the color three-dimensional printer of above-described embodiment specifically comprises the following steps:
1) in computer, produce the three-dimensional model needing the 3D solid printed;
2) slicing delamination is carried out to described three-dimensional model, obtain forming data and the pattern color data of every layer, and described forming data and pattern color data are supplied to the control unit of color three-dimensional printer;
3) be supplied in shaped material by the feeding machanism of control unit control color three-dimensional printer to melting formula printhead, and successively spray the moulding material after melting according to described forming data control melting formula printhead to molding seat 1;
4) launch specific wavelength light according to described pattern color Data Control optical transmitting set 3 to the moulding material on molding seat 1 by control unit, make the photochromic material in the middle of moulding material be subject to the change of corresponding color occurs after specific wavelength light excites;
5) described moulding material successively superposition also light color constantly, the color three dimension entity 11 needed for being formed after solidification.
In above-mentioned printing step, can optical transmitting set 3 be arranged on the optical transmitting set balladeur train 8 of color three-dimensional printer frame movably, also can multiple optical transmitting set 3 be fixed on the optical transmitting set support bar 20 of frame in rows, optical transmitting set 3 can also be fixed on printhead 2.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. color three-dimensional printer, comprise frame, molding seat, printhead and for the feeding machanism of moulding material of described printhead supply containing photochromic material, described printhead is arranged in described frame movably, described printhead is the melting formula printhead that successively can spray melt molding material to described molding seat, it is characterized in that, described color three-dimensional printer also includes the optical transmitting set for launching specific wavelength light to the moulding material on described molding seat.
2. color three-dimensional printer according to claim 1, is characterized in that: described optical transmitting set is arranged in described frame movably.
3. color three-dimensional printer according to claim 1, is characterized in that: described optical transmitting set has multiple, and described multiple optical transmitting set is fixed in described frame in rows.
4. color three-dimensional printer according to claim 1, is characterized in that: described optical transmitting set is fixed on described printhead.
5. color three-dimensional printer according to claim 1, it is characterized in that: described feeding machanism comprises print cartridge installing rack and is arranged at least one print cartridge in described print cartridge installing rack, described print cartridge comprises moulding material accommodation section and discharging opening, moulding material in described moulding material accommodation section is provided to described printhead by described discharging opening, and described moulding material is solid-state thread moulding material.
6. color three-dimensional printer according to claim 1, it is characterized in that: the screw rod that described frame comprises horizontally disposed upper bracket, lower carriage and vertically arranges, described molding seat is fixed on described lower carriage, described screw support is on described lower carriage, and described upper bracket is liftably arranged at described screw rod; Described upper bracket is provided with first balladeur train and the second balladeur train that can move forward and backward in the plane that upper bracket is determined, described printhead movably can be arranged at described first balladeur train, and described optical transmitting set movably can be arranged at described second balladeur train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420469923.7U CN204036858U (en) | 2014-08-19 | 2014-08-19 | Color three-dimensional printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420469923.7U CN204036858U (en) | 2014-08-19 | 2014-08-19 | Color three-dimensional printer |
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| Publication Number | Publication Date |
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| CN204036858U true CN204036858U (en) | 2014-12-24 |
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| CN201420469923.7U Active CN204036858U (en) | 2014-08-19 | 2014-08-19 | Color three-dimensional printer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149351A (en) * | 2014-08-19 | 2014-11-19 | 珠海天威飞马打印耗材有限公司 | A color three-dimensional printer and a printing method thereof |
| CN104552952A (en) * | 2015-01-19 | 2015-04-29 | 浙江理工大学 | Multi-color 3D printer |
| US10981331B2 (en) | 2016-10-19 | 2021-04-20 | Hewlett-Packard Development Company, L.P. | Additive manufacturing |
-
2014
- 2014-08-19 CN CN201420469923.7U patent/CN204036858U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149351A (en) * | 2014-08-19 | 2014-11-19 | 珠海天威飞马打印耗材有限公司 | A color three-dimensional printer and a printing method thereof |
| CN104552952A (en) * | 2015-01-19 | 2015-04-29 | 浙江理工大学 | Multi-color 3D printer |
| US10981331B2 (en) | 2016-10-19 | 2021-04-20 | Hewlett-Packard Development Company, L.P. | Additive manufacturing |
| US11654626B2 (en) | 2016-10-19 | 2023-05-23 | Hewlett-Packard Development Company, L.P. | Additive manufacturing |
| US11760016B2 (en) | 2016-10-19 | 2023-09-19 | Hewlett-Packard Development Company, L.P. | Build material particle layering |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220916 Address after: Room 103-036, 1st Floor, Building 1, No. 18, Futian Road, Xiangzhou District, Zhuhai City, Guangdong Province, 519000 (centralized office area) Patentee after: Zhuhai Tianwei Additives Co.,Ltd. Address before: 519060 Guangdong province Zhuhai Nanping Science and Technology Industrial Park, ping North Road No. 32 Patentee before: PRINT RITE UNICORN IMAGE PRODUCTS Co.,Ltd. OF ZHUHAI |