CN105034379A - Portable freezing-type 3D printing pen - Google Patents
Portable freezing-type 3D printing pen Download PDFInfo
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- CN105034379A CN105034379A CN201510541040.1A CN201510541040A CN105034379A CN 105034379 A CN105034379 A CN 105034379A CN 201510541040 A CN201510541040 A CN 201510541040A CN 105034379 A CN105034379 A CN 105034379A
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Abstract
The invention provides a portable freezing-type 3D printing pen. The portable freezing-type 3D printing pen comprises an energy storage device used for storing a freezing source, a pen body used for buffering the freezing source and controlling the output track of the freezing source, and a printing head used for outputting the freezing source. The outlet of the energy storage device is connected to the inlet of the pen body through a conveying tube. The outlet of the pen body is connected with the inlet of the printing head. A pressure control valve is arranged on the outlet of the energy storage device. A control switch is arranged on the inlet of the pen body. The portable freezing-type 3D printing pen breaks the deadlock in the prior art. Another 3D printing thought and a technical scheme with the simple and reasonable structure are provided. The types of 3D printing products can be enriched. Freezing-type 3D printing is high in safety performance and easy to control, and printing materials can be obtained easily and low in price.
Description
Technical field
The present invention relates to 3D printing device field, particularly relate to a kind of portable freezing type 3D and print pen.
Background technology
3D prints (3Dprinting), also known as the manufacture of increasing material, its general principle and process are: a ready-made 3D model of mode by designing or scanning, unlimited multiple planing surface is cut into according to a certain reference axis, then in layer print and be stacked into together according to original position, forming the three-dimensional model of an entity.
Current 3D prints the material condensation mode used to be had a variety of, comprises selective laser sintering, fusion sediment, Stereolithography etc.Wherein, selective laser sintering is the technology utilizing dusty material sinter molding under laser irradiates, and fusion sediment sintering adopts thermal source by technology shaping for material molten, and Stereolithography adopts ultraviolet light by the technology of liquid resin material curing molding.These technology are all adopt light source or thermal source by material sintering, melting or solidification, and energy is delivered to low-temperature material from high temperature heat source.
But, since the concept rise that 3D prints, large heat gradually in recent years, from commodity, building materials, automobile to human organ, robot ... people's fantasy, want to print by 3D the article createing any classification and shape, it is be nowhere near that light relies on existing material forming to print, and people should divergent thinking, widens the molding mode that 3D prints.
In prior art, adopt high-octane thermal source or light source often, corresponding printed material is melted as liquid state, then the 3D object of stacked in multi-layers for printing; The present invention, then from another angle, utilizes the low-energy refrigerated source of low temperature to absorb the heat of printed material, makes printed material freeze forming from level to level, reach the object that 3D prints.The present invention has broken the deadlock of prior art, provide the thinking of another kind of 3D printing and a kind of simple and reasonable technical scheme, 3D printed product type can be enriched, and the 3D of freezing type print security higher, be easy to control, printed material easily obtains and low price.
Summary of the invention
For prior art Problems existing, the present invention proposes a kind of portable freezing type 3D and print pen, realize 3D to utilize low-temperature receiver and print.
In order to solve the problems of the technologies described above, technical scheme of the present invention is as follows:
A kind of portable freezing type 3D prints pen, comprise have refrigerated source energy accumulating device, for cushion refrigerated source and control refrigerated source output trajectory handwriting, for exporting the printhead of refrigerated source, the outlet of described energy accumulating device is connected to the entrance of handwriting via carrier pipe, the outlet of handwriting connects the entrance of described printhead, and be provided with pressure-control valve in the exit of described energy accumulating device, be provided with gauge tap in the porch of described handwriting.
Technique scheme utilizes energy accumulating device, handwriting and printhead to discharge refrigerated source, control the movement locus of handwriting simultaneously and regulate pressure-control valve, gauge tap, refrigerated source is exported from level to level according to quantity, just Absorbable rod respective regions can be freezing printed material in heat, make printed material freeze forming in layer, realize 3D and print.
The outlet of described printhead is mobilizable, is provided with the Print Control valve regulating caliber size in the exit of this printhead.By regulating printhead outlet bore, realize the control to printing precision.
Described refrigerated source is liquefaction nitrogen, liquefied air.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Description of reference numerals: 1, printhead; 2, handwriting; 3, energy accumulating device; 4, Print Control valve; 5, pressure-control valve; 6, gauge tap.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment
Refer to shown in Fig. 1, a kind of portable freezing type 3D prints pen, comprise have refrigerated source energy accumulating device 3, for cushion refrigerated source and control refrigerated source output trajectory handwriting 2, for exporting the printhead 1 of refrigerated source, the outlet of described energy accumulating device 3 is connected to the entrance of handwriting 2 via carrier pipe, the outlet of handwriting 2 connects the entrance of described printhead 1, and be provided with pressure-control valve in the exit of described energy accumulating device 3, be provided with gauge tap 6 in the porch of described handwriting 2.
Further, the outlet of described printhead 1 is mobilizable, is provided with the Print Control valve 4 regulating caliber size in the exit of this printhead 1.Utilize this Print Control valve 4, adjustable printing precision.
Portable freezing type 3D of the present invention prints pen and mainly comprises: printhead 1, handwriting 2, energy accumulating device 3, Print Control valve 4, pressure-control valve 5, gauge tap 6.Wherein, energy accumulating device 3 is for storing frozen source, and refrigerated source is liquefaction nitrogen, and printed material is the aqueous water in cup; Handwriting 2 is designed to the shape being convenient to grip, to control the exit position of printhead 1.The basic process printed is: open gauge tap 6, pressure-control valve 5 is regulated to control to spray the amount of refrigerated source, regulate Print Control valve 4 to the caliber size of required printhead 1, holding handwriting 2 makes printhead 1 aim at aqueous water in cup, carried out the water of freezing diverse location by the movement of hand, thus realize the making of the ice sculpture of arbitrary shape.
Said process, being equally applicable to refrigerated source is liquefied air, and printed material can be the liquid state such as water, beverage or part solid-state material, may be used for the printing of the freezing type such as ice cream, iced drink article.
According to thermodynamics basic law, the place of the temperature difference is had just to have energy transferring, the present invention proposes a kind of novel portable freezing type 3D accordingly and prints pen and Method of printing, use the energy source that low-temperature receiver prints as 3D, heat is absorbed from printed material, thus the snap frozen reaching material is shaping, traditional use thermal source or light source are broken as the method for energy source toward transferring energy in printed material.This kind of method is more convenient for making the shaping of the freezing type article such as ice sculpture, ice cream, iced drink in daily life, can enrich the product type that 3D prints, and widens the thinking that 3D prints.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and this embodiment is also not used to limit the scope of the claims of the present invention, and the equivalence that all the present invention of disengaging do is implemented or changed, and all should be contained in the scope of the claims of this case.
Claims (3)
1. a portable freezing type 3D prints pen, it is characterized in that: comprise have refrigerated source energy accumulating device, for cushion refrigerated source and control refrigerated source output trajectory handwriting, for exporting the printhead of refrigerated source, the outlet of described energy accumulating device is connected to the entrance of handwriting via carrier pipe, the outlet of handwriting connects the entrance of described printhead, and be provided with pressure-control valve in the exit of described energy accumulating device, be provided with gauge tap in the porch of described handwriting.
2. portable freezing type 3D according to claim 1 prints pen, it is characterized in that: the outlet of described printhead is mobilizable, is provided with the Print Control valve regulating caliber size in the exit of this printhead.
3. portable freezing type 3D according to claim 1 and 2 prints pen, it is characterized in that, described refrigerated source is liquefaction nitrogen, liquefied air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541040.1A CN105034379B (en) | 2015-08-27 | 2015-08-27 | A kind of portable freezing type 3D printing pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541040.1A CN105034379B (en) | 2015-08-27 | 2015-08-27 | A kind of portable freezing type 3D printing pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105034379A true CN105034379A (en) | 2015-11-11 |
| CN105034379B CN105034379B (en) | 2017-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510541040.1A Active CN105034379B (en) | 2015-08-27 | 2015-08-27 | A kind of portable freezing type 3D printing pen |
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| Country | Link |
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| CN (1) | CN105034379B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123760A (en) * | 2020-09-11 | 2020-12-25 | 武汉大学 | Freezing 3D printing device and three-dimensional structure printing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1488749A (en) * | 2002-10-10 | 2004-04-14 | 中国科学院理化技术研究所 | Ice forceps operating microbody by ice ball formed using liquid freezing |
| US20040140298A1 (en) * | 2003-01-21 | 2004-07-22 | Applied Materials Israel Ltd | Iced film substrate cleaning |
| CN203957363U (en) * | 2014-07-15 | 2014-11-26 | 吕楠 | Be convenient to the cooling 3D printer of nitrogen of observing |
| CN204109386U (en) * | 2014-10-30 | 2015-01-21 | 成都美律科技有限公司 | A kind of 3D printing device with air-conditioning refrigeration plant |
| CN204232206U (en) * | 2014-10-22 | 2015-04-01 | 巅峰资源管理有限公司 | Ice cream equipment for customizing |
-
2015
- 2015-08-27 CN CN201510541040.1A patent/CN105034379B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1488749A (en) * | 2002-10-10 | 2004-04-14 | 中国科学院理化技术研究所 | Ice forceps operating microbody by ice ball formed using liquid freezing |
| US20040140298A1 (en) * | 2003-01-21 | 2004-07-22 | Applied Materials Israel Ltd | Iced film substrate cleaning |
| CN203957363U (en) * | 2014-07-15 | 2014-11-26 | 吕楠 | Be convenient to the cooling 3D printer of nitrogen of observing |
| CN204232206U (en) * | 2014-10-22 | 2015-04-01 | 巅峰资源管理有限公司 | Ice cream equipment for customizing |
| CN204109386U (en) * | 2014-10-30 | 2015-01-21 | 成都美律科技有限公司 | A kind of 3D printing device with air-conditioning refrigeration plant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123760A (en) * | 2020-09-11 | 2020-12-25 | 武汉大学 | Freezing 3D printing device and three-dimensional structure printing method |
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| Publication number | Publication date |
|---|---|
| CN105034379B (en) | 2017-11-14 |
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