CN105538713A - Multi-material 3D printer - Google Patents
Multi-material 3D printer Download PDFInfo
- Publication number
- CN105538713A CN105538713A CN201511020661.1A CN201511020661A CN105538713A CN 105538713 A CN105538713 A CN 105538713A CN 201511020661 A CN201511020661 A CN 201511020661A CN 105538713 A CN105538713 A CN 105538713A
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- CN
- China
- Prior art keywords
- controller
- printer
- shower nozzle
- axis
- shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a multi-material 3D printer. The multi-material 3D printer comprises a housing. A base, a worktable, spray nozzles, a three-dimensional movement mechanism, a feeding unit and a storing unit. The multi-material 3D printer is connected with a controller. A power supply is arranged below the base, and is connected with the controller. The three-dimensional movement mechanism is driven by a servo motor. The servo motor is electrically connected with the controller. The three-dimensional movement mechanism comprises an X-axis movement mechanism, a Y-axis movement mechanism and a Z-axis movement mechanism. Feeding driving devices are arranged on the spray nozzles, and are electrically connected with the controller. The feeding unit comprises a plurality of guiding pipes. One end of each guiding pipe is connected with the corresponding spray nozzle, and the other end of each guiding pipe is connected with the feeding unit. Valve controllers are arranged on the guiding pipes, and are electrically connected with the controller. The worktable is positioned on the base.
Description
Technical field
The invention belongs to 3D printer technology field, particularly relate to a kind of many materials 3D printer.
Background technology
3D printer is also known as three-dimensional printer (3DP), it is a kind of accumulation manufacturing technology, i.e. a kind of machine of RP technique, it is based on a kind of mathematical model file, use special wax material, powdery metal or plastics etc. can jointing material, manufacture three-dimensional object by the jointing material printed from level to level.Present stage, three-dimensional printer was used to manufacture a product.The mode successively printed carrys out the technology of constructed object.The principle of 3D printer is that data and raw material are put in 3D printer, and machine can be created product from level to level according to program.The form of the stacking thin layer of 3D printer has varied.3D printer and the maximum difference of conventional printer are that " ink " that it uses is out and out raw material, and the form of stacking thin layer has varied, can be used for the medium wide variety printed, from various plastics to metal, pottery and rubber-like material.
The general principle that 3D prints is layering processing, superposition is shaped, namely 3D entity is generated by successively increasing material, when carrying out 3D and printing, first design is passed through by controller, 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 (such as CAD), and these information of cutting into slices are sent on 3D printer, machine instruction is generated according to section by controller, 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, complete 3D to print.
Due to a lot of product, there is two or more different color or be made up of the material of two or more unlike material, and existing 3D printer needs to change frequently raw material when printing the three-dimensional objects be made up of multiple color or multiple material, not only troublesome poeration, and the print quality of product can be affected due to the existence of defective material in shower nozzle.Current various rapid shaping technique all faces the problem of rapid mass conversion simultaneously, actual various part or product are seldom made up of homogenous material, this just requires that 3D printing device can meet the requirement of many file printings, and single material work piece is still paid close attention in the field of 3D printing at present, the many file printings occurred, must by assembling arranged together for multiple printhead, it is bigger than normal that motor subsidiary on each printhead result in printhead overall dimension, have impact on effective compact dimensions.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of many materials 3D printer, this printer can realize the switching of multiclass material, a printable product going out to have various material of printer, shower nozzle is corresponding with multiple stock chest, by the movement of shower nozzle and with the coordinating of valve positioner, achieve the different seamless switching printed between material.
Technical scheme of the present invention is: a kind of many materials 3D printer, described 3D printer comprises shell, described shell comprises Qianmen, rear wall and two sidewalls, pedestal is provided with in described shell, workbench, shower nozzle, three-dimensional motion mechanism, feed unit and storing unit, described 3D printer is connected with controller, described pedestal has power supply, described controller is connected with power supply, it is characterized in that, described three-dimensional motion mechanism passes through driven by servomotor, described servomotor is electrically connected with controller, described three-dimensional motion mechanism comprises X-axis motion, Y-axis motion and Z axis motion, described X-axis motion is X-axis rail plate, what described shower nozzle can horizontally slip is arranged on X-axis rail plate, described Y-axis motion comprises two symmetrically arranged Y-axis rail plates, described Y-axis rail plate is vertically arranged, described Z axis motion comprises two symmetrically arranged Z axis rail plates, described Z axis rail plate is horizontally disposed with, described Y-axis rail plate can slide anteroposterior be arranged on Z axis rail plate, described shower nozzle is provided with charging drive unit, and described charging drive unit is electrically connected with controller, described feed unit comprises some passages, and described passage one end is connected with shower nozzle, and the other end is connected with storing unit, and described passage is provided with valve positioner, and described valve positioner is electrically connected with controller, described workbench is positioned on pedestal.
Further, described shower nozzle is piezoelectric type shower nozzle.
Further, described shell is cuboid, and described storing unit comprises 4 stock chests, and 4 stock chests form four columns of shell respectively, and 4 shower nozzles are respectively by passage and 4 stock chest one_to_one corresponding.
Further, described stock chest is provided with discharging opening and charging aperture, and described discharging opening is positioned at inside shell, is connected with passage, and described charging aperture is positioned at above stock chest.
Further, described servomotor is positioned at pedestal, and described controller is positioned at the side-wall outer side of shell.
Further, described controller adopts single-chip microcomputer.
Further, described valve positioner is positioned on discharging opening.
Beneficial effect of the present invention is:
1, charging drive unit and shower nozzle are integrated together, shower nozzle is corresponding with multiple stock chest, and when needing to switch printing material, the valve positioner work of corresponding material, can realize the seamless switching between unlike material.
2, material is under the driving of charging drive unit, prints, and valve positioner is positioned on discharging opening, alleviates the weight of printer head.
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.
Fig. 1 is structural representation of the present invention.
Fig. 2 is top view of the present invention.
Wherein: 1, Qianmen 2, rear wall 3, pedestal 4, workbench
5, shower nozzle 6, controller 7, servomotor 8, X-axis rail plate
9, Y-axis rail plate 10, Z axis rail plate 11, charging drive unit
12, passage 13, valve positioner 14, stock chest
15, charging aperture 16, discharging opening
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.
Embodiment one
A kind of many materials 3D printer, described 3D printer comprises shell, described shell comprises Qianmen 1, rear wall 2 and two sidewalls, pedestal 3 is provided with in described shell, workbench 4, shower nozzle 5, three-dimensional motion mechanism, feed unit and storing unit, described 3D printer is connected with controller 6, described controller 6 adopts single-chip microcomputer, described pedestal 3 has power supply, described controller 6 is connected with power supply, described three-dimensional motion mechanism is driven by servomotor 7, described servomotor 7 is electrically connected with controller 6, described three-dimensional motion mechanism comprises X-axis motion, Y-axis motion and Z axis motion, described X-axis motion is X-axis rail plate 8, what described shower nozzle 5 can horizontally slip is arranged on X-axis rail plate 8, described Y-axis motion comprises two symmetrically arranged Y-axis rail plates 9, described Y-axis rail plate 9 is vertically arranged, described Z axis motion comprises two symmetrically arranged Z axis rail plates 10, described Z axis rail plate is horizontally disposed with, described Y-axis rail plate 9 can slide anteroposterior be arranged on Z axis rail plate, described shower nozzle 5 is piezoelectric type shower nozzle, and described shower nozzle 5 is provided with charging drive unit 11, and described charging drive unit 11 is electrically connected with controller 6, described feed unit comprises some passages 12, described passage 12 one end is connected with shower nozzle 5, the other end is connected with storing unit, described passage 12 is provided with valve positioner 13, described valve positioner 13 is electrically connected with controller 6, described storing unit comprises 4 stock chests 14, 4 stock chests 14 form four columns of shell respectively, 4 shower nozzles 5 are respectively by passage 12 and 4 stock chest 14 one_to_one corresponding, described stock chest 14 is provided with discharging opening 16 and charging aperture 15, described discharging opening 16 is positioned at inside shell, be connected with passage 12, described charging aperture 15 is positioned at above stock chest 14, described valve positioner 13 is positioned on discharging opening 16, alleviate the weight of printer head, described servomotor 7 is positioned at pedestal 3, described controller 6 is positioned at the side-wall outer side of shell, described workbench 4 is positioned on pedestal 3.
Stock chest not only can have 4, according to actual needs the kind of material, can add stock chest.
When utilizing the present invention to carry out 3D printing, first to the process by computer software of the figure of object and material data, design the three-dimensional model needing the threedimensional solid material object printed, and the three-dimensional model slicing delamination along the computer-internal direction corresponding with actual vertical to threedimensional solid material object, obtain the forming data of every layer.Afterwards, start print job, valve positioner, servomotor are controlled by controller, shower nozzle can move horizontally under the drive of X-axis motion and Y-axis motion, move up and down under the drive of Z axis motion, when needs switch printing material, the valve positioner work of corresponding material, control material and flow into shower nozzle, successively print 3D material object on the table.
Embodiment two
When utilizing the present invention to carry out 3D printed circuit board, required material (as electrically conductive ink etc.) is placed in stock chest, first the figure of printed circuit board and material data are by the process of computer software, design the three-dimensional model needing the threedimensional solid material object printed, and the three-dimensional model slicing delamination along the computer-internal direction corresponding with actual vertical to threedimensional solid material object, obtain the forming data of every layer.Afterwards, the graph text information data corresponding with material are transported to the valve positioner of respective material, shower nozzle in the drive of three-dimensional motion mechanism, and under the effect of charging drive unit, successively prints required circuit board on the table.
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 (7)
1. material 3D printer more than a kind, 3D printer comprises shell, described shell comprises Qianmen, rear wall and two sidewalls, pedestal is provided with in described shell, workbench, shower nozzle, three-dimensional motion mechanism, feed unit and storing unit, described 3D printer is connected with controller, described pedestal has power supply, described controller is connected with power supply, it is characterized in that, described three-dimensional motion mechanism passes through driven by servomotor, described servomotor is electrically connected with controller, described three-dimensional motion mechanism comprises X-axis motion, Y-axis motion and Z axis motion, described X-axis motion is X-axis rail plate, what described shower nozzle can horizontally slip is arranged on X-axis rail plate, described Y-axis motion comprises two symmetrically arranged Y-axis rail plates, described Y-axis rail plate is vertically arranged, described Z axis motion comprises two symmetrically arranged Z axis rail plates, described Z axis rail plate is horizontally disposed with, described Y-axis rail plate can slide anteroposterior be arranged on Z axis rail plate, described shower nozzle is provided with charging drive unit, and described charging drive unit is electrically connected with controller, described feed unit comprises some passages, and described passage one end is connected with shower nozzle, and the other end is connected with storing unit, and described passage is provided with valve positioner, and described valve positioner is electrically connected with controller, described workbench is positioned on pedestal.
2. one many materials 3D printer according to claim 1, it is characterized in that, described shower nozzle is piezoelectric type shower nozzle.
3. one many materials 3D printer according to claim 1, it is characterized in that, described shell is cuboid, and described storing unit comprises 4 stock chests, 4 stock chests form four columns of shell respectively, and 4 shower nozzles are respectively by passage and 4 stock chest one_to_one corresponding.
4. one many materials 3D printer according to claim 3, it is characterized in that, described stock chest is provided with discharging opening and charging aperture, and described discharging opening is positioned at inside shell, is connected with passage, and described charging aperture is positioned at above stock chest.
5. one many materials 3D printer according to claim 1, it is characterized in that, described servomotor is positioned at pedestal, and described controller is positioned at the side-wall outer side of shell.
6. one many materials 3D printer according to claim 1, is characterized in that, described controller adopts single-chip microcomputer.
7. one many materials 3D printer according to claim 4, it is characterized in that, described valve positioner is positioned on discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511020661.1A CN105538713A (en) | 2015-12-30 | 2015-12-30 | Multi-material 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511020661.1A CN105538713A (en) | 2015-12-30 | 2015-12-30 | Multi-material 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105538713A true CN105538713A (en) | 2016-05-04 |
Family
ID=55818472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511020661.1A Pending CN105538713A (en) | 2015-12-30 | 2015-12-30 | Multi-material 3D printer |
Country Status (1)
| Country | Link |
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| CN (1) | CN105538713A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088610A (en) * | 2016-06-15 | 2016-11-09 | 杭州博彭科技有限公司 | 3D prints method and the equipment of 3D printing building of construction wall |
| CN107891601A (en) * | 2016-06-20 | 2018-04-10 | 海宁酷彩数码科技有限公司 | A kind of improved 3D printer |
| WO2019015568A1 (en) * | 2017-07-18 | 2019-01-24 | 北京机科国创轻量化科学研究院有限公司 | Additive manufacturing device and method for gypsum-based decorative relief material |
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| US20100228381A1 (en) * | 2009-03-09 | 2010-09-09 | Sony Corporation | Three-dimensional modeling apparatus and three-dimensional object |
| CN105058801A (en) * | 2015-09-06 | 2015-11-18 | 张春剑 | 3D printer with multiple spray heads |
| CN105058789A (en) * | 2015-07-28 | 2015-11-18 | 华中科技大学 | 3D printing device suitable for multi-material workpieces |
| CN204801054U (en) * | 2015-06-16 | 2015-11-25 | 杨波 | Large -scale 3D printer |
| CN205310840U (en) * | 2015-12-30 | 2016-06-15 | 博纳云智（天津）科技有限公司 | Many materials 3D printer |
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2015
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20100228381A1 (en) * | 2009-03-09 | 2010-09-09 | Sony Corporation | Three-dimensional modeling apparatus and three-dimensional object |
| CN204801054U (en) * | 2015-06-16 | 2015-11-25 | 杨波 | Large -scale 3D printer |
| CN105058789A (en) * | 2015-07-28 | 2015-11-18 | 华中科技大学 | 3D printing device suitable for multi-material workpieces |
| CN105058801A (en) * | 2015-09-06 | 2015-11-18 | 张春剑 | 3D printer with multiple spray heads |
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Non-Patent Citations (1)
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| 王运赣 等: "《3D打印技术》", 31 July 2014, 华中科技大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088610A (en) * | 2016-06-15 | 2016-11-09 | 杭州博彭科技有限公司 | 3D prints method and the equipment of 3D printing building of construction wall |
| CN106088610B (en) * | 2016-06-15 | 2019-02-05 | 博湃建筑科技（上海）有限公司 | The equipment of the method for 3D printing construction wall and 3D printing building |
| CN107891601A (en) * | 2016-06-20 | 2018-04-10 | 海宁酷彩数码科技有限公司 | A kind of improved 3D printer |
| WO2019015568A1 (en) * | 2017-07-18 | 2019-01-24 | 北京机科国创轻量化科学研究院有限公司 | Additive manufacturing device and method for gypsum-based decorative relief material |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
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