CN203994732U - Two-dimensional array is electroplated and is piled up 3D printer - Google Patents
Two-dimensional array is electroplated and is piled up 3D printer Download PDFInfo
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- CN203994732U CN203994732U CN201420482471.6U CN201420482471U CN203994732U CN 203994732 U CN203994732 U CN 203994732U CN 201420482471 U CN201420482471 U CN 201420482471U CN 203994732 U CN203994732 U CN 203994732U
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Abstract
The utility model discloses a kind of two-dimensional array and electroplate accumulation 3D printer, belong to 3D printing technique field.Described two-dimensional array is electroplated and is piled up 3D printer, comprise dc source, master controller, metallic conduction base plate and the two-dimensional array microtubule of electrolyte solution is housed, wherein: described two-dimensional array microtubule is positioned at the below of described metallic conduction base plate, in each microtubule of described two-dimensional array microtubule, be provided with metal electrode piece; The top of described metallic conduction base plate is connected with lift motor; The negative pole of described dc source connects described metallic conduction base plate, anodal metal electrode piece in described master controller is connected to each microtubule of described two-dimensional array microtubule.The utility model due to utilize electrolyte solution electrolysis at metallic conduction base plate precipitating metal coating as piling up printed material, overcome and in prior art, by printhead, carried out the low deficiency of printing effect of the 3D printer of single-point printing.
Description
Technical field
The utility model relates to 3D printing technique field, refers to especially a kind of two-dimensional array plating accumulation 3D printer.
Background technology
It is that a kind of to take Powdered plastics or metal etc. can jointing material be raw material that 3D prints, by the technology of the mode constructed object of successively piling up.Traditional Machining Technology from monoblock raw material, is removed unwanted part by modes such as cutting, borings, to construct required parts conventionally.Digit Control Machine Tool is the representative of traditional Machining Technology, and the development through many decades, can reach high precision and realize large-scale production.Yet traditional Machining Technology is in the face of more complicated structure, during as engraved structure, network structure etc., run into very large difficulty, often need a large amount of operations just can complete.Meanwhile, while utilizing traditional Machining Technology to carry out processing parts raw material loss very serious, the part under being cut is difficult to be re-used.Therefore, we are badly in need of a kind of new object shaping and Machining Technology.
3D prints to us and has brought the possibility addressing the above problem.In 3D print procedure, raw material are added in existing part layer by layer, do not need to be subject to the restriction of machining position, thereby almost can realize the structure of any complexity, the engraved structure that especially traditional Machining Technology has been difficult to and network structure etc.Meanwhile, 3D prints the raw material that consume and almost enters product completely, can bring huge resources conservation and cost.The more important thing is, 3D prints can be together with CAD (as softwares such as CAD) seamless combination, the model of designing on computers can be printed and be obtained material object by 3D at once, thereby has huge potential value in fields such as industrial design, product prototype exploitations.
Modal a kind of 3D printed material is PLA at present.By melting PLA and spray in existing part in printing head, be shaped, we just can realize the object that 3D prints.Yet if 3D print application is produced in industrial part, PLA obviously can not be satisfied the demand.The raw material of printing metal as 3D are one of the study hotspots in whole world 3D printing field, if can realize, will be used widely in fields such as Aero-Space, military affairs, precision optical machineries.
At present, print existing many patents, but great majority need to come deposite metal by expensive high power laser equipment about metal 3D, cost is very high.The method of another kind of metal forming is chemical electrolysis method, and the metal ion reducing in electrolyte solution by electric current carrys out precipitating metal simple substance.Existing this principle of patent utilization, the mode by three axle printheads has realized metal 3D and has printed (number of patent application: 201310457824.7).Yet the mode by printhead realizes metal 3D and prints and still have common 3D and print the shortcoming generally having, print speed is very slow, length consuming time, and efficiency is low.
Utility model content
The utility model provides the two-dimensional array that a kind of printing effect is high to electroplate accumulation 3D printer.
For solving the problems of the technologies described above, the utility model provides technical scheme as follows:
Two-dimensional array electroplate to be piled up a 3D printer, and comprise dc source, master controller, metallic conduction base plate and the two-dimensional array microtubule of electrolyte solution is housed, wherein:
Described two-dimensional array microtubule is positioned at the below of described metallic conduction base plate, in each microtubule of described two-dimensional array microtubule, is provided with metal electrode piece;
The top of described metallic conduction base plate is connected with lift motor;
The negative pole of described dc source connects described metallic conduction base plate, anodal metal electrode piece in described master controller is connected to each microtubule of described two-dimensional array microtubule.
Further, the construction unit of described two-dimensional array microtubule is single microtubule.
Further, the below of each microtubule of described two-dimensional array microtubule is all connected with automatic liquid supply device.
Further, in each microtubule of described two-dimensional array microtubule, be provided with pressure responsive element.
Further, the quantity of described single microtubule is not less than 100 in every square centimeter.
Further, described single microtubule is cuboid, and described two-dimensional array microtubule is bonded by described single microtubule.
Further, described metal electrode piece is strip, and one end of described metal electrode piece is positioned at each microtubule of described two-dimensional array microtubule, and the other end is through the bottom of stretching out each microtubule of described two-dimensional array microtubule.
Further, described electrolyte solution is copper-bath, and described metallic conduction base plate is that iron is dull and stereotyped, and described metal electrode piece is fine copper.
Further, described master controller is connected by the metal electrode piece in each microtubule of control cables and described two-dimensional array microtubule.
Further, described lift motor is constant speed lift motor.
The utlity model has following beneficial effect:
Compared with prior art, two-dimensional array of the present utility model is electroplated and is piled up 3D printer, during work, first moving metal conductive soleplate makes it to contact with the electrolyte solution in two-dimensional array microtubule, then after receiving type information, the master controller pair microtubule corresponding with print pattern switched on, there is reduction reaction in the metal ion in electrolyte solution, generate metal simple-substance on the metallic conduction base plate being connected with the negative pole of dc source.Because reduction reaction is only carried out above the microtubule of having switched on, thereby the metal simple-substance of separating out on metallic conduction base plate can present corresponding pattern.Then under the effect of lift motor, make one section of microspur of metallic conduction base plate rising, according to the pattern-information of print pattern top one deck, continue to print, the 3D that so just can realize metal object prints.
The utility model due to utilize electrolyte solution electrolysis at metallic conduction base plate precipitating metal coating as piling up printed material, overcome and in prior art, by printhead, carried out the low deficiency of printing effect of the 3D printer of single-point printing.
Accompanying drawing explanation
Fig. 1 is that two-dimensional array of the present utility model is electroplated the structural representation of piling up 3D printer.
Fig. 2 is the structural representation of microtubule of the present utility model.
Fig. 3 is the schematic diagram of a concrete print example of the present utility model.
The specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model provides a kind of two-dimensional array to electroplate to pile up 3D printer, and as shown in Figure 1 to Figure 2, comprise dc source 3, master controller 4, metallic conduction base plate 1 and the two-dimensional array microtubule 6 of electrolyte solution 7 is housed, wherein:
Two-dimensional array microtubule 6 is positioned at the below of metallic conduction base plate 1, in each microtubule of two-dimensional array microtubule 6, is provided with metal electrode piece 9;
The top of metallic conduction base plate 1 is connected with lift motor 10;
The negative pole connection metal conductive soleplate 1 of dc source 3, anodal metal electrode piece 9 in master controller 4 is connected to each microtubule of two-dimensional array microtubule 6.
Before printing, the object modeling of printing for needs by the 3D modeling software of computer, is divided into some layer cross sections by the threedimensional model building up, and cross section information is stored in computer.During work, first moving metal conductive soleplate 1 makes it to contact with the electrolyte solution 7 in two-dimensional array microtubule 6, after receiving type information, in 4 pairs of two-dimensional array microtubules 6 of master controller, the microtubule 11 corresponding with print pattern switched on, each microtubule 11 of two-dimensional array microtubule 6 forms alone a circuit completing, the convenient energising situation of controlling each microtubule 11 of two-dimensional array microtubule 6 by master controller 4.On the metallic conduction base plate 1 that metal ion in electrolyte solution 7 is connected at the negative pole with dc source 3, there is reduction reaction, generate metal simple-substance.Because reduction reaction is only carried out above the microtubule 11 of having switched on, according to the various combination of 11 energisings of microtubule in two-dimensional array microtubule 6, thereby at the diverse location precipitating metal simple substance of metallic conduction base plate 1, present corresponding pattern.Then under the effect of lift motor 10, make one section of microspur of metallic conduction base plate 1 rising, according to the pattern-information of print pattern top one deck, continue to print, the 3D that so just can realize metal object prints.
Compare with the mode that original printhead that moves around carries out single-point printing, the utility model due to utilize electrolyte solution electrolysis at metallic conduction base plate precipitating metal coating as piling up printed material, overcome and in prior art, by printhead, carried out the low deficiency of printing effect of the 3D printer of single-point printing.
Wherein the construction unit of two-dimensional array microtubule 6 can be single microtubule.
For carrying out continuously of guaranteeing preferably to print, improve the efficiency of printing, the below of each microtubule 11 of two-dimensional array microtubule 6 is all connected with automatic liquid supply device 8, can guarantee like this has sufficient electrolyte solution 7 in single microtubule 11, guarantee that electrolyte solution 7 contacts with metallic conduction base plate 1 or printout all the time, thereby realize carrying out continuously of 3D printing.
As a kind of improvement of the present utility model, single microtubule 11 is interior can be provided with pressure responsive element (not shown), when the amount of the electrolyte solution 7 in single microtubule 11 reduces along with the carrying out of printing like this, pressure responsive element senses that the pressure that single microtubule 11 internal electrolyte solutions 7 produce also reduces, and at this moment automatic liquid supply device 8 is in time to the interior interpolation electrolyte solution 7 of corresponding microtubule 11.
More the speak more diameter of bright microtubule of the quantity of single microtubule 11 is less in unit are, and the precision of printing is also higher, and in order to improve the precision of printing of the present utility model, the quantity of single microtubule 11 is not less than 100 in every square centimeter.
Further, the shape of each microtubule of two-dimensional array microtubule is preferably cuboid, and two-dimensional array microtubule 6 is preferably bonded by single microtubule 11.Certainly, the shape of each microtubule pipe 11 of two-dimensional array microtubule can be also other shapes such as triangle, and the mode that microtubule 11 forms two-dimensional array microtubule 6 also can have other building forms, repeats no more herein.
For convenience of controller connection metal electrode block, metal electrode piece is preferably strip, and one end of metal electrode piece is positioned at each microtubule of two-dimensional array microtubule, and the other end is through the bottom of stretching out each microtubule of two-dimensional array microtubule.
According to reaction principle, electrolyte solution 7 in the utility model, metallic conduction base plate 1, metal electrode piece 9 can freely be selected, for example can be chosen as: electrolyte solution 7 is copper-bath, metallic conduction base plate 1 is that iron is dull and stereotyped, and metal electrode piece 9 is fine copper.In addition, for convenience of connecting, master controller 4 is connected with the metal electrode piece 9 in single microtubule 11 by control cables 5.
In the utility model, lift motor 10 is preferably constant speed lift motor, and like this in the process of printing, constant speed lift motor can be according to the thickness of single layer pattern, according to the speed of setting, carries out the constant speed specific microspur that rises, and guarantees that the solid of printing carries out continuously.
The printing smiling face pattern of take is example, and as shown in Figure 3, before printing, the object modeling of printing for needs by the 3D modeling software of computer, is divided into 100 layer cross sections by the threedimensional model building up, and every layer of 0.1mm is also stored in cross section information in computer.During work, first moving metal conductive soleplate 1 makes it to contact with the electrolyte solution 7 in two-dimensional array microtubule 6, printer receives after printmessage, according to the information in smiling face's bottom cross section, 4 pairs of microtubules 11 corresponding to smiling face's bottom pattern of master controller are switched on, by cell reaction, metallic copper is separated out on the ad-hoc location of metallic conduction base plate 1, the copper simple substance of separating out presents corresponding smiling face's pattern, thereby complete bottom, print, the pattern of smiling face's bottom of printing is presented on metallic conduction base plate 1.Then under the effect of constant speed lift motor 10, make metallic conduction base plate 1 rising 0.1mm, according to the pattern-information of bottom top one deck, print, carry out so continuously, realize the three-dimensional printing of smiling face's pattern.
To sum up, the utlity model has following beneficial effect:
Due to utilize electrolyte solution electrolysis at metallic conduction base plate precipitating metal coating as piling up printed material, improved the efficiency of printing; In every square centimeter, the quantity of single microtubule 11 is not less than 100, has improved the precision of print pattern; Constant speed lift motor is controlled metallic conduction base plate constant speed rising microspur, and the object density printing is high, not fragile; And the utility model is simple in structure, easy to operate.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. two-dimensional array electroplate to be piled up a 3D printer, it is characterized in that, and comprise dc source, master controller, metallic conduction base plate and the two-dimensional array microtubule of electrolyte solution is housed, wherein:
Described two-dimensional array microtubule is positioned at the below of described metallic conduction base plate, in each microtubule of described two-dimensional array microtubule, is provided with metal electrode piece;
The top of described metallic conduction base plate is connected with lift motor;
The negative pole of described dc source connects described metallic conduction base plate, anodal metal electrode piece in described master controller is connected to each microtubule of described two-dimensional array microtubule.
2. two-dimensional array according to claim 1 is electroplated and is piled up 3D printer, it is characterized in that, the construction unit of described two-dimensional array microtubule is single microtubule.
3. two-dimensional array according to claim 1 is electroplated and is piled up 3D printer, it is characterized in that, the below of each microtubule of described two-dimensional array microtubule is all connected with automatic liquid supply device.
4. two-dimensional array according to claim 3 is electroplated and is piled up 3D printer, it is characterized in that, in each microtubule of described two-dimensional array microtubule, is provided with pressure responsive element.
5. two-dimensional array according to claim 2 is electroplated and is piled up 3D printer, it is characterized in that, the quantity of described single microtubule is not less than 100 in every square centimeter.
6. two-dimensional array according to claim 2 is electroplated and is piled up 3D printer, it is characterized in that, described single microtubule is cuboid, and described two-dimensional array microtubule is bonded by described single microtubule.
7. two-dimensional array according to claim 1 is electroplated and is piled up 3D printer, it is characterized in that, described metal electrode piece is strip, one end of described metal electrode piece is positioned at each microtubule of described two-dimensional array microtubule, and the other end is through the bottom of stretching out each microtubule of described two-dimensional array microtubule.
8. two-dimensional array according to claim 1 is electroplated and is piled up 3D printer, it is characterized in that, described electrolyte solution is copper-bath, and described metallic conduction base plate is that iron is dull and stereotyped, and described metal electrode piece is fine copper.
9. two-dimensional array according to claim 1 is electroplated and is piled up 3D printer, it is characterized in that, described master controller is connected by the metal electrode piece in each microtubule of control cables and described two-dimensional array microtubule.
10. according to the two-dimensional array described in arbitrary claim in claim 1 to 9, electroplate and pile up 3D printer, it is characterized in that, described lift motor is constant speed lift motor.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723562A (en) * | 2015-04-05 | 2015-06-24 | 冯圣冰 | Matrix type 3D printer |
| CN105798306A (en) * | 2014-12-31 | 2016-07-27 | 中国科学院理化技术研究所 | 3D metal printing system and method thereof |
| CN108215173A (en) * | 2016-12-15 | 2018-06-29 | 上海普利生机电科技有限公司 | Light-cured type 3 D-printing equipment, the method and system that can automatically continuously print |
| CN110306219A (en) * | 2019-08-15 | 2019-10-08 | 四川长虹电器股份有限公司 | A kind of metal 3D printer and its Method of printing based on electrochemical reaction |
| CN112813465A (en) * | 2019-11-15 | 2021-05-18 | 源秩科技（上海）有限公司 | 3D printing device and method based on electro-deposition |
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2014
- 2014-08-25 CN CN201420482471.6U patent/CN203994732U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798306A (en) * | 2014-12-31 | 2016-07-27 | 中国科学院理化技术研究所 | 3D metal printing system and method thereof |
| CN104723562A (en) * | 2015-04-05 | 2015-06-24 | 冯圣冰 | Matrix type 3D printer |
| CN108215173A (en) * | 2016-12-15 | 2018-06-29 | 上海普利生机电科技有限公司 | Light-cured type 3 D-printing equipment, the method and system that can automatically continuously print |
| CN110306219A (en) * | 2019-08-15 | 2019-10-08 | 四川长虹电器股份有限公司 | A kind of metal 3D printer and its Method of printing based on electrochemical reaction |
| CN110306219B (en) * | 2019-08-15 | 2021-03-16 | 四川长虹电器股份有限公司 | Metal 3D printer based on electrochemical reaction and printing method thereof |
| CN112813465A (en) * | 2019-11-15 | 2021-05-18 | 源秩科技（上海）有限公司 | 3D printing device and method based on electro-deposition |
| CN112813465B (en) * | 2019-11-15 | 2022-08-26 | 源秩科技（上海）有限公司 | 3D printing device and method based on electro-deposition |
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Address after: 300304 Tianjin District of Dongli City Huaming High-tech Industrial Zone Hong Cheng Road, room 15 No. -508 Patentee after: BEIJING AMETHYST CUBIC TECHNOLOGY CO., LTD. Address before: 100084 Zhongguancun Haidian District East Road, No. 1, building No., building No. 8, CG05-007 Patentee before: BEIJING AMETHYST CUBIC TECHNOLOGY CO., LTD. |