CN103600495A - Controllable type electrostatic spinning three-dimensional printing device - Google Patents
Controllable type electrostatic spinning three-dimensional printing device Download PDFInfo
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- CN103600495A CN103600495A CN201310585253.5A CN201310585253A CN103600495A CN 103600495 A CN103600495 A CN 103600495A CN 201310585253 A CN201310585253 A CN 201310585253A CN 103600495 A CN103600495 A CN 103600495A
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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
Along with the development of new and high technology, three-dimensional printing technology has obtained researchers' eager concern recently, very fiery in part country.Three-dimensional printing technology, is a kind ofly to take mathematical model file as basis, uses powdery metal or the plastics etc. can jointing material, carrys out the technology of constructed object by the mode of successively printing.Without machining or any mould, just can directly from computer graphics data, generate the part of any shape, thereby greatly shorten the lead time of product, boost productivity and reduce production costs.In three-dimensional printing technology, the part of producing is meticulousr slim and graceful, and firm equally.Yet the printed material of three-dimensional printing technology not only kind is few, price is also relatively expensive, and print speed is relatively slow, produces and compares with ripe industrial flow-line, does not have an advantage, and therefore this technology is not popularized.
Nowadays, electrostatic spinning technique just constantly moves to maturity, and spinning speed is fast, various and the low price of spinning material, by method of electrostatic spinning, obtain fibre diameter generally between tens nanometers to tens micron, minimum diameter can reach 1nm, deepens continuously and 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 is various is easy to get and low price, can reaches the high-precision three-dimensional model of micro/nano level, overcome the shortcoming that speed is slow, material is expensive of three-dimensional printing technology, the three-dimensional epoch of also having opened electrostatic spinning technique simultaneously, both allow manufacturing industry supply chain chain shorten in conjunction with can effectively preparing threedimensional model, make design, print, apply better and integrate.
For above analysis, the present invention proposes a kind of controllable type electrostatic spinning 3 D-printing device, adopt differential lamination theory, controllably prepare continuously the three-dimensional stereo model that precision is high, material is various, and the research that electrostatic spinning technique and three-dimensional printing technology combine, also do not seen at present disclosed report.
Summary of the invention
A kind of controllable type electrostatic spinning 3 D-printing device that the present invention proposes, in conjunction with electrospinning process and 3 D-printing theory, by process control, prepare three-dimensional stereo model, not only simple to operate controlled, also there is high accuracy, can many mixing of materials use, there is good application prospect.
The invention provides a kind of controllable type electrostatic spinning 3 D-printing device, its device mainly comprises electrostatic spinning apparatus, support, upright guide rail, left and right rail, front and back guide rail, guide rail motor, spinning motor, running platform, control system, PVC substrate and HV generator, electrostatic spinning apparatus is fixed on support, and can move left and right, under the effect of piezoelectricity that HV generator is increased, carry out spinning, package unit is connected with external control system, can by control guide rail motor make PVC substrate with running platform in rack space along upright guide rail, left and right rail and front and back guide rail are done three-dimensional motion, regulate spinning motor to make electrostatic spinning apparatus alternately simultaneously or move simultaneously and adjust left and right distance, accurately control stacked being added on PVC substrate of spinning jet not discontinue, whole device intermittently, staggered, turn round in phase, accurately control and the coordinated movement of various economic factors, thereby 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 comprises plunger, barrel, heating collar, temperature sensor and shower nozzle, whole device is fixed on support, polymer is added in barrel, heating collar is directly fixed to barrel outer wall, by temperature sensor, control temperature, spinning nozzle is single spraying head, be beneficial to the control of single fine jet descent path, jet constantly falls to piling up, the in good time On-line Control PVC substrate of control system is done three-dimensional motion, and keep the distance between spinning constructional surface and shower nozzle to be about 2mm, thereby accurately control spinning jet in semi-cured state, can constantly be layering and be 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 can be one or more, and every material difference used or color are different, all material can bond well and be blended in one, thereby can obtain many materials composite model.
A kind of controllable type electrostatic spinning of the present invention 3 D-printing device, its running platform is on the one hand 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, and the vertical portion of front and back guide rail, left and right rail and support is insulation high-temperature-resistant material and makes, and the upper flat plate of support is partly made for high temperature resistant material.Running platform can be along front and back guide rail, left and right rail and upright guide rail running under the control of control system, complete the three-dimensional motion of XYZ direction, in the time of motion, HV generator and electrostatic spinning apparatus are controlled its start-stop by control system, have coordinated different parts moulding.
A kind of controllable type electrostatic spinning of the present invention 3 D-printing device has electrostatic spinning high effect cleaning characteristic, rational in infrastructure simple, by control system, controlled the coordinate operation of whole device simultaneously, stable operation, control accuracy is high, realized the controllable type rapid shaping of three-dimensional stereo model, the present invention has promoted effective combination of electrostatic spinning technique and other technologies, has good application prospect.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of the structural representation of a kind of controllable type electrostatic spinning of the present invention 3 D-printing device.
Fig. 2 is the structural profile schematic diagram of a kind of controllable type electrostatic spinning of the present invention 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 motor, 7-operates platform, 8-control system, 9-PVC substrate, 10-HV generator, 11-spinning motor, 12-plunger, 13-temperature sensor, 14-barrel, 15-heating collar, 16-shower nozzle.
The specific embodiment
The invention provides a kind of controllable type electrostatic spinning 3 D-printing device, mainly comprise electrostatic spinning apparatus 1, support 2, upright guide rail 3, left and right rail 4, front and back guide rail 5, guide rail motor 6, spinning motor 11, running platform 7, control system 8, PVC substrate 9 and HV generator 10, as depicted in figs. 1 and 2.Wherein, electrostatic spinning apparatus 1 is mainly by plunger 12, temperature sensor 13, barrel 14, heating collar 15 and shower nozzle 16, as shown in Figure 3, running platform 7 is that conductive copper plate is both as the battery lead plate of electrostatic spinning apparatus 1, again as the plummer of PVC substrate 9, the vertical portion of support 2, front and back guide rail 3, left and right rail 4 are insulation high-temperature-resistant material and make, and the upper flat plate of support 2 is partly made for high temperature resistant material.
Whole service process as shown in Figure 1, control system 8 is controlled whole device all the time, can carry out On-line Control in good time, two electrostatic spinning apparatus 1 are heated to preset temperature, add different material, after melting, opening control system 8 regulates start-stop and the running speed of spinning motor 11 according to pre-set programs, thereby control two electrostatic spinning apparatus 1, when control system 8 is sent 1 running of electrostatic spinning apparatus of command request, another is closed, spin to obtain a kind of jet of material, when requiring two to turn round simultaneously, spin to obtain two kinds of mixing jets, can control two electrostatic spinning apparatus 1 alternate-runnings or running simultaneously according to model program, and can move left and right adjusting spacing between the two, after electrostatic spinning apparatus 1 is opened, open HV generator 10 simultaneously, and do not eat all the time opening.Meanwhile, control running platform 7 and control 6 runnings of guide rail motor according to the instruction of control system 8, thereby along left and right rail 4, front and back guide rail 5 and upright guide rail 3 complete respectively the three-dimensional motion of different distance in tri-directions of XYZ according to pre-set programs, and keep the spacing between spinning constructional surface and shower nozzle 16 to be about 2mm, control system 8 is according to the temperature of temperature sensor 13 feedbacks, constantly regulate temperature to make it to be consistent with the preset temperature of program, make the spinning jet of preparation in semi-cured state, the spinning jet of semi-cured state is constantly layering and is bonded in one, form many materials of combined type three-dimensional stereo model.
Claims (2)
1. a controllable type electrostatic spinning 3 D-printing device, it is characterized in that: mainly comprise electrostatic spinning apparatus, support, upright guide rail, left and right rail, front and back guide rail, guide rail motor, spinning motor, running platform, control system, PVC substrate and HV generator, electrostatic spinning apparatus is fixed on support, package unit is connected with external control system, by control guide rail motor make PVC substrate with running platform in rack space along upright guide rail, left and right rail and front and back guide rail are done three-dimensional motion, regulate spinning motor to make electrostatic spinning apparatus alternately simultaneously or move simultaneously and adjust left and right distance, spinning jet not discontinue is stacked to be added on PVC substrate, obtain three-dimensional stereo model, described electrostatic spinning apparatus comprises plunger, barrel, heating collar, temperature sensor and shower nozzle, whole device is fixed on support, polymer is added in barrel, heating collar is directly fixed to barrel outer wall, by temperature sensor, control temperature, spinning nozzle is single spraying head, running platform is on the one hand 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, and the vertical portion of front and back guide rail, left and right rail and support is insulation high-temperature-resistant material and makes, and the upper flat plate of support is partly made for high temperature resistant material, running platform can, along front and back guide rail, left and right rail and upright guide rail running under the control of control system, complete the three-dimensional motion of XYZ direction.
2. a kind of controllable type electrostatic spinning 3 D-printing device according to claim 1, is characterized in that: electrostatic spinning apparatus is many, and every spinning material therefor difference or color are different, and all spinning materials can bond and be blended in one.
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| 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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| CN201310585253.5A CN103600495B (en) | 2013-11-19 | 2013-11-19 | Controllable type electrostatic spinning three-dimensional printing device |
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| CN103600495A true CN103600495A (en) | 2014-02-26 |
| CN103600495B CN103600495B (en) | 2017-02-15 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862677A (en) * | 2014-03-18 | 2014-06-18 | 上海交通大学 | Hardware structure of hot melting forming type three-dimensional printing device and using method of structure |
| CN104085109A (en) * | 2014-07-03 | 2014-10-08 | 青岛金石塞岛投资咨询服务有限公司 | Hand-inputting 3D printer and printing method thereof |
| CN104099675A (en) * | 2014-07-25 | 2014-10-15 | 北京化工大学 | Electrostatic spinning device available for 3D (three-dimensional) printing |
| CN104441655A (en) * | 2014-10-28 | 2015-03-25 | 湖南大学 | Three-dimensional printing system for electrostatic drawing wires |
| CN104688383A (en) * | 2015-02-10 | 2015-06-10 | 清华大学深圳研究生院 | Rotating nozzle device for three-dimensional printer |
| CN104742369A (en) * | 2015-03-16 | 2015-07-01 | 东莞劲胜精密组件股份有限公司 | 3D printing device and method |
| 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 |
| 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 |
| 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 |
| CN107457987A (en) * | 2016-06-06 | 2017-12-12 | 施乐公司 | Use the D printers of electrostatic 3 of aerosol applicator key-course pattern |
| CN108914223A (en) * | 2018-09-05 | 2018-11-30 | 东华大学 | A kind of electrostatic spinning phase compensation lapping control system |
| WO2019019033A1 (en) * | 2017-07-26 | 2019-01-31 | 北京阿迈特医疗器械有限公司 | 3d printer and printing method therefor |
| 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 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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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| CN201357575Y (en) * | 2009-03-20 | 2009-12-09 | 北京化工大学 | Rapid forming device combined with electrostatic spinning technology |
| EP2537665A1 (en) * | 2011-06-22 | 2012-12-26 | 3D Systems, Inc. | Improvements for rapid prototyping apparatus and method |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103862677A (en) * | 2014-03-18 | 2014-06-18 | 上海交通大学 | Hardware structure of hot melting forming type three-dimensional printing device and using method of structure |
| CN104085109A (en) * | 2014-07-03 | 2014-10-08 | 青岛金石塞岛投资咨询服务有限公司 | Hand-inputting 3D printer and printing method thereof |
| CN104099675A (en) * | 2014-07-25 | 2014-10-15 | 北京化工大学 | Electrostatic spinning device available for 3D (three-dimensional) printing |
| 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 |
| CN104688383A (en) * | 2015-02-10 | 2015-06-10 | 清华大学深圳研究生院 | Rotating nozzle device for three-dimensional printer |
| CN104742369A (en) * | 2015-03-16 | 2015-07-01 | 东莞劲胜精密组件股份有限公司 | 3D printing device and method |
| 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 |
| CN107457987B (en) * | 2016-06-06 | 2020-01-24 | 施乐公司 | Electrostatic 3-D printer using aerosol applicator to control layer topography |
| CN107457987A (en) * | 2016-06-06 | 2017-12-12 | 施乐公司 | Use the D printers of electrostatic 3 of aerosol applicator key-course pattern |
| 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 |
| WO2019019033A1 (en) * | 2017-07-26 | 2019-01-31 | 北京阿迈特医疗器械有限公司 | 3d printer and printing method therefor |
| CN108914223A (en) * | 2018-09-05 | 2018-11-30 | 东华大学 | A kind of electrostatic spinning phase compensation lapping control system |
| 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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