CN103600495B - Controllable type electrostatic spinning three-dimensional printing device - Google Patents
Controllable type electrostatic spinning three-dimensional printing device Download PDFInfo
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- CN103600495B CN103600495B CN201310585253.5A CN201310585253A CN103600495B CN 103600495 B CN103600495 B CN 103600495B CN 201310585253 A CN201310585253 A CN 201310585253A CN 103600495 B CN103600495 B CN 103600495B
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Abstract
The invention discloses a controllable type electrostatic spinning three-dimensional printing device, which belongs to the field of rapid formation. The controllable type electrostatic spinning three-dimensional printing device mainly comprises two electrostatic spinning devices, a bracket, a vertical guide rail, a left-right guide rail, a front-rear guide rail, a guide rail electric machine, a spinning electric machine, an operation platform, a control system, a PVC (polyvinyl chloride) baseplate and a high voltage static generator, wherein the electrostatic spinning devices are fixed on the bracket, can move in a left-right manner and can be used for spinning when being supplied with high voltage electricity from the static generator, the complete device is connected with the external control system, the guide rail electric machine is regulated to control the PVC baseplate to finish XYZ three-dimensional motion along the operation platform, and the spinning electric machine is regulated to switch on the two spinning devices alternately or simultaneously. The temperature and distance are controlled to ensure that spinning efflux is in a half solidifying state and can constantly stack on the PVC baseplate, the accuracy control and coordinate exercise of the complete device are realized while the spinning efflux is constantly stacked, and thus a combined type three-dimensional spatial model is obtained. The controllable type electrostatic spinning three-dimensional printing device provided by the invention is exactly controlled, multiple materials are mixed and stacked, and the controllable type rapid formation of the three-dimensional stereo model is realized.
Description
Technical field
The present invention relates to a kind of controllable type electrostatic spinning 3 D-printing device, belong to rapid shaping field.
Background technology
With the development of new and high technology, nearest three-dimensional printing technology has obtained the eager concern of researchers, in part state
Family or area are very hot.Three-dimensional printing technology, be a kind of based on mathematical model file, with powdery metal or plastics
Etc. can jointing material, carry out the technology of constructed object by way of successively printing.Without machining or any mould, just can be straight
Connect the part generating any shape from computer graphics data, thus greatly shortening the lead time of product, improving and producing
Rate and reduction production cost.In three-dimensional printing technology, the part produced is slimmer and more graceful and equally firm.However,
Not only species is few for the printed material of three-dimensional printing technology, and price is also relatively expensive, and print speed is relatively slow, and the work of maturation
Industry production line balance is compared, and does not have advantage, and therefore this technology is not popularized.
Nowadays, electrostatic spinning technique just constantly moves to maturity, and spinning speed is fast, and spinning material is various and low price, leads to
Cross method of electrostatic spinning and obtain fibre diameter typically between tens nanometers to tens microns, minimum diameter, up to 1nm, deepens continuously
It is applied to all trades and professions.Therefore, in conjunction with electrostatic spinning technique and three-dimensional printing technology, can obtain that speed is fast and controlled, material
Various be easy to get and low price, the high-precision three-dimensional model up to micro/nano level, the speed overcoming three-dimensional printing technology is slow, material
Expect expensive shortcoming, also open the three-dimensional epoch of electrostatic spinning technique simultaneously, both allow system with reference to effectively preparing threedimensional model
Make industry supply chain chain to shorten so that designing, print, application preferably being integrated.
Analyze for above, the present invention proposes a kind of controllable type electrostatic spinning 3 D-printing device, using differential lamination
Theory, continuously controllably prepares the various three-dimensional stereo model of high precision, material, and electrostatic spinning technique and 3 D-printing skill
The research that art combines, there is presently no and seen disclosed report.
Content of the invention
A kind of controllable type electrostatic spinning 3 D-printing device proposed by the present invention, in conjunction with electrospinning process and 3 D-printing
Theory, prepares three-dimensional stereo model by process control, not only simple to operate controlled, also has high accuracy, can many materials mix
The advantage using, has good application prospect.
The invention provides a kind of controllable type electrostatic spinning 3 D-printing device, its device mainly includes two electrostatic spinnings
Device, support, upright guide rail, left and right rail, in front and back guide rail, guide rail motor, spinning motor, running platform, control system, PVC base
Plate and HV generator, two electrostatic spinning apparatus are fixed on support, and can move left and right, in HV generator
Carry out spinning in the presence of added high-tension electricity, package unit is connected with external control system, can be made by controlling guide rail motor
PVC substrate with running platform in rack space along upright guide rail, left and right rail and in front and back guide rail do three-dimensional motion, adjust simultaneously
Spinning motor makes electrostatic spinning apparatus either alternatively or simultaneously run, and adjusts distance between two electrostatic spinning apparatus, and precise control is spun
The silk continuous layer stackup of jet is added on PVC substrate, whole device interval, staggered, operated in phase, precise control and coordination
Motion, thus obtain degree of precision and the various three-dimensional stereo model of material.
The invention provides a kind of controllable type electrostatic spinning 3 D-printing device, wherein electrostatic spinning apparatus include plunger,
Barrel, heating collar, temperature sensor and shower nozzle, whole device is fixed on support, polymer is added in barrel, heating collar is straight
Connect and be fixed to barrel outer wall, temperature is controlled by temperature sensor, spinning nozzle is single spraying head, beneficial to single fibre jet descent path
Control, jet constantly falls to piling up, and control system in good time On-line Control PVC substrate makees three-dimensional motion, and keeps spinning to pile up
The distance between face and shower nozzle are about 2mm, thus precise control spinning jet is in semi-cured state, can constantly be layering
It is bonded in one, form three-dimensional stereo model.
The invention provides a kind of controllable type electrostatic spinning 3 D-printing device, its electrostatic spinning apparatus is two, also may be used
For one or more, every material used is different or color is different, and all material can bond well and be blended in one, thus
Many materials composite model can be obtained.
A kind of present invention controllable type electrostatic spinning 3 D-printing device, its running platform one side is as electrostatic spinning apparatus
Battery lead plate, on the other hand as the plummer of PVC substrate.Running platform is conductive copper plate, guide rail, left and right rail and support in front and back
Vertical portion is insulation high-temperature-resistant material and makes, and the upper flat plate part of support is made for high temperature resistant material.Running platform can be in control
Before and after the control lower edge of system processed, guide rail, left and right rail and upright guide rail operating, complete the three-dimensional motion in XYZ direction, motion
Meanwhile, HV generator and electrostatic spinning apparatus control its start-stop by control system, and cooperation completes different parts molding.
A kind of present invention controllable type electrostatic spinning 3 D-printing device has electrostatic spinning high effect cleaning characteristic, rational in infrastructure
Simply, controlled the coordinate operation of whole device by control system simultaneously, stable operation, control accuracy high it is achieved that 3 D stereo
The controllable type rapid shaping of model, the present invention has promoted effective combination of electrostatic spinning technique and other technologies, has well
Application prospect.
Brief description
Fig. 1 is a kind of axonometric drawing of the structural representation of present invention controllable type electrostatic spinning 3 D-printing device.
Fig. 2 is a kind of structural profile schematic diagram of present invention controllable type electrostatic spinning 3 D-printing device.
Fig. 3 is the generalized section of electrostatic spinning apparatus in the present invention.
In figure：1- electrostatic spinning apparatus, 2- support, 3- upright guide rail, 4- left and right rail, guide rail before and after 5-, 6- guide rail electricity
Machine, 7- operates platform, 8- control system, 9-PVC substrate, 10- HV generator, 11- spinning motor, 12- plunger, 13- temperature
Degree sensor, 14- barrel, 15- heating collar, 16- shower nozzle.
Specific embodiment
The invention provides a kind of controllable type electrostatic spinning 3 D-printing device, main inclusion electrostatic spinning apparatus 1, support
2nd, upright guide rail 3, left and right rail 4, in front and back guide rail 5, guide rail motor 6, spinning motor 11, running platform 7, control system 8, PVC base
Plate 9 and HV generator 10, as depicted in figs. 1 and 2.Wherein, electrostatic spinning apparatus 1 are mainly by plunger 12, temperature sensing
Device 13, barrel 14, heating collar 15 and shower nozzle 16, as shown in figure 3, running platform 7 is conductive copper plate both as electrostatic spinning apparatus 1
Battery lead plate, and the plummer as PVC substrate 9, the vertical portion of support 2, in front and back guide rail 3, left and right rail 4 are the resistance to height of insulation
Warm material is made, and the upper flat plate part of support 2 is made for high temperature resistant material.
Whole service process, as shown in figure 1, control system 8 controls whole device all the time, can carry out On-line Control in good time, will
Two electrostatic spinning apparatus 1 are heated to preset temperature, add different material, after melting, opening control system 8 is according to default journey
Sequence adjusts start-stop and the running speed of spinning motor 11, thus controlling two electrostatic spinning apparatus 1, when control system 8 sends finger
When order requires the operating of electrostatic spinning apparatus 1, another closing, spin to obtain a kind of jet of material, when requiring two same lucks
When turning, spin to obtain two kinds of mixing jets, two electrostatic spinning apparatus 1 alternate-runnings can be controlled according to model program or operate simultaneously,
And the spacing adjusting between the two can be moved left and right, after electrostatic spinning apparatus 1 are opened, open HV generator 10 simultaneously,
And remain opening.Meanwhile, running platform 7 is controlled to control guide rail motor 6 to operate according to the instruction of control system 8,
Thus being respectively completed different distance on tri- directions of XYZ along left and right rail 4, in front and back guide rail 5 and upright guide rail 3 according to pre-set programs
Three-dimensional motion, and distance is about 2mm between keeping between spinning constructional surface and shower nozzle 16, and control system 8 is according to temperature sensing
The temperature of device 13 feedback, constantly regulate temperature is allowed to be consistent with the preset temperature of program, so that the spinning jet of preparation is in
Semi-cured state, the spinning jet of semi-cured state is constantly layering and is bonded in one, forms the many materials of combined type three-dimensional vertical
Body Model.
Claims (2)
1. a kind of controllable type electrostatic spinning 3 D-printing device it is characterised in that：Mainly include two electrostatic spinning apparatus, prop up
Frame, upright guide rail, left and right rail, in front and back guide rail, guide rail motor, spinning motor, running platform, control system, PVC substrate and high pressure
Electrostatic generator, two electrostatic spinning apparatus are fixed on support, and can move left and right, package unit and external control system phase
Even, by control guide rail motor make PVC substrate with running platform in rack space lead along upright guide rail, left and right rail with front and back
Rail does three-dimensional motion, and adjust spinning motor makes electrostatic spinning apparatus either alternatively or simultaneously run simultaneously, and adjusts two electrostatic spinnings
Device space is from the continuous layer stackup of spinning jet is added on PVC substrate, obtains three-dimensional stereo model, and described electrostatic spinning fills
Put including plunger, barrel, heating collar, temperature sensor and shower nozzle, whole device is fixed on support, and polymer is added to barrel
In, heating collar is affixed directly to barrel outer wall, controls temperature by temperature sensor, and spinning nozzle is single spraying head；Running platform one side
Face as the battery lead plate of electrostatic spinning apparatus, on the other hand as the plummer of PVC substrate；Running platform is conductive copper plate, in front and back
The vertical portion of guide rail, left and right rail and support is insulation high-temperature-resistant material and makes, and the upper flat plate part of support is high temperature resistant
Material is made；Running platform can complete XYZ under control of the control system along guide rail in front and back, left and right rail and upright guide rail operating
The three-dimensional motion in direction, and keep the distance between spinning constructional surface and shower nozzle to be 2mm.
2. a kind of controllable type electrostatic spinning 3 D-printing device according to claim 1 it is characterised in that：Electrostatic spinning fills
It is set to multiple stage, every spinning material therefor is different or color is different, and all spinning materials can bond and be blended in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310585253.5A CN103600495B (en) | 2013-11-19 | 2013-11-19 | Controllable type electrostatic spinning three-dimensional printing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585253.5A CN103600495B (en) | 2013-11-19 | 2013-11-19 | Controllable type electrostatic spinning three-dimensional printing device |
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| Publication Number | Publication Date |
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| CN103600495A CN103600495A (en) | 2014-02-26 |
| CN103600495B true CN103600495B (en) | 2017-02-15 |
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| CN201310585253.5A Active CN103600495B (en) | 2013-11-19 | 2013-11-19 | Controllable type electrostatic spinning three-dimensional printing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379524A (en) * | 2017-08-01 | 2017-11-24 | 深圳市通力微纳科技有限公司 | A kind of new 3D printing method of pinpoint accuracy high efficiency |
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| CN103862677B (en) * | 2014-03-18 | 2016-06-01 | 上海交通大学 | The hardware structure of a kind of hot melt molding 3 D-printing device and using method thereof |
| CN104085109B (en) * | 2014-07-03 | 2016-05-04 | 青岛金石塞岛投资咨询服务有限公司 | Freehandhand-drawing input 3D printer and Method of printing thereof |
| CN104099675B (en) * | 2014-07-25 | 2016-01-20 | 北京化工大学 | A kind of electrostatic spinning apparatus that can be used for 3D and print |
| CN104441655A (en) * | 2014-10-28 | 2015-03-25 | 湖南大学 | Three-dimensional printing system for electrostatic drawing wires |
| CN104688383B (en) * | 2015-02-10 | 2016-06-15 | 清华大学深圳研究生院 | A kind of rotation nozzle apparatus of 3D printer |
| CN104742369B (en) * | 2015-03-16 | 2017-05-10 | 东莞劲胜精密组件股份有限公司 | 3D printing device and method |
| CN106313542A (en) * | 2015-06-17 | 2017-01-11 | 成都金采科技有限公司 | 3D printer |
| CN106313541A (en) * | 2015-06-17 | 2017-01-11 | 成都金采科技有限公司 | 3D printer with purifying device |
| CN104972663A (en) * | 2015-06-30 | 2015-10-14 | 成都思维智造科技有限公司 | Anti-obstruction 3D printer nozzle |
| US10118337B2 (en) * | 2016-06-06 | 2018-11-06 | Xerox Corporation | Electrostatic 3-D printer controlling layer topography using aerosol applicator |
| CN106182785A (en) * | 2016-09-05 | 2016-12-07 | 西北工业大学 | A kind of device and method utilizing alternating current spinning to realize 3 D-printing micro-nano structure |
| CN110139741A (en) * | 2017-07-26 | 2019-08-16 | 北京阿迈特医疗器械有限公司 | 3D printer and its Method of printing |
| CN108914223B (en) * | 2018-09-05 | 2021-06-04 | 东华大学 | Electrostatic spinning phase compensation lapping control system |
| CN109732903A (en) * | 2019-01-25 | 2019-05-10 | 上海交通大学医学院附属第九人民医院 | A kind of high-precision biology 3 D-printing method and device based on electrostatic spinning technique |
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| WO2008096105A1 (en) * | 2007-02-06 | 2008-08-14 | De Montfort University | Electrostatic printing method and its use in rapid prototyping |
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| CN103600495A (en) | 2014-02-26 |
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