CN203650988U - 3D printer working platform - Google Patents
3D printer working platform Download PDFInfo
- Publication number
- CN203650988U CN203650988U CN201320785879.6U CN201320785879U CN203650988U CN 203650988 U CN203650988 U CN 203650988U CN 201320785879 U CN201320785879 U CN 201320785879U CN 203650988 U CN203650988 U CN 203650988U
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- workbench
- temperature
- printer
- subregion
- heating
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Abstract
The utility model discloses a 3D printer working platform. A plurality of independent heating devices are fixed at the bottom or inside of the working platform, and each heating device respectively corresponds to different temperature zones on the upper surface of the working platform. The 3D printer working platform has the beneficial effects that energy can be saved as non-processed temperature zones are not heated; each temperature zone can be different in temperature, so that heating of materials with different shrinkages in one platform can be possible.
Description
Technical field
The utility model designs 3D printing technique field, is specifically related to a kind of workbench of 3D printer.
Background technology
The process of 3D printer or rapidform machine is exactly accumulation and the cooling procedure of melted material, in cooling procedure, rapidoprint can produce certain solidification shrinkage, the material solidification shrinkage factor difference of unlike material, cause thus be the file printing when multiple unlike material time, because the solidification shrinkage rate between adjacent materials is different, caused the material of unlike material not print, or percent defective is too high while printing simultaneously simultaneously.
In addition, in cooling procedure, the difference of material temperature and environment temperature can affect the shrinkage rates of material, and in order to reach optimum contractive effect, the technological means that prior art adopts is heating work platform.But adding man-hour, the processing object of the overwhelming majority has all only used a part for workbench instead of all, and the power of heating module is larger, and monoblock type heating work platform has also caused larger energy waste thus.
Utility model content
In view of this, a kind of 3D printer workbench that the utility model provides makes the printing on the same stage of unlike material material become possibility in saving the energy.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of 3D printer workbench, described workbench bottom or inside are fixed with multiple independently heaters, and each heater is the different temperature subregion of corresponding workbench upper surface respectively.By controlling separately each temperature subregion in different temperature ranges, can accomplish to use the printed material of unlike material time, the unification of different solidification shrinkage rates, is that the printing on the same stage of many materials material becomes possibility on the one hand.Each only heating needs the part of printing on the other hand, saves the energy.
Preferably, temperature subregion appearance and size is identical, is evenly arranged in workbench upper surface.As the selection of being convenient to processing and mechanical field routine, the layout temperature subregion that shape is identical is easy to use.
Optionally, the appearance and size of multiple temperature subregions is different.In the time of some special instructions for uses, can select each temperature partitions sizes difference.The for example workpiece of a large amount of processing of needs, a kind of material needs one in a big way, and another kind of material only needs a less scope.And for example add in the middle of man-hour at every turn and have a fixing larger part to need heating, temperature subregion is can size larger herein, around less.
Preferably, the profile of temperature subregion is rectangle, square or rhombus.These three kinds of shapes can be seamless be combined in together.
Preferably, the upper surface of workbench is tabular, and workbench inside or lower surface are divided into multiple heaters by grid-shaped baffle plate cavity is installed.Preferably workbench interior separation becomes the cavity of multiple placement heaters.
Further, the material of dividing plate is insulation material.Reduce heat and run off, further save the energy.
Further, heater comprises heating module, temperature feedback module and master control borad, and the heating that master control borad is determined heating module according to the temperature value of temperature feedback module feedback whether.Each heater is all independent, all can control separately temperature range.Be convenient to the different temperatures of each temperature subregion.
Preferably, heating module is resistance wire, resistor rod or circuit board.Existing other mode of heating also can, electrical heating is comparatively common and practical.
The beneficial effects of the utility model are: the temperature subregion of not processing does not heat, and save the energy; Each temperature subregion can temperature difference, makes the material that shrinkage factor is different be heated as on the same stage possibility.
Brief description of the drawings
Fig. 1 is the structural representation of 3D printer workbench described in the utility model.
In figure,
1, workbench; 2, temperature subregion; 3, heater.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described, obviously, accompanying drawing is described is only a part of the present utility model instead of whole embodiment.
As shown in Figure 1, a kind of 3D printer workbench that the utility model provides, workbench 1 is divided into multiple temperature subregions 2, is fixed with separately controllable heater 3 on each temperature subregion 2.In figure, the straight line of multiple separation temperature subregions 2 of workbench 1 upper surface does not represent stereochemical structure in practice, it can be the planar structure being only drawn on workbench 1, also can be other differentiation measure that can distinguish each temperature subregion 2, not represent any restriction to workbench 1 and temperature subregion 2.In practical application, the boundary of temperature subregion 2 can not strictly be distinguished, and between adjacent temperature subregion 2, has certain overlapping region, and above-mentioned straight line is a kind of theoretic cut-off rule, the cut-off rule of reference while being design.Heater 3 on each temperature subregion 2 should have independently temperature feedback circuit, can independently control.The master control borad of each heater 3 can be independently, also can be integrated in together, by unified control of master control set of printer.Unique requirement be exactly the heater 3 of each heater 3 be independently to control.
Need to illustrate, the 3D printer in the utility model title should be done the understanding of broad sense, and it not only comprises the small-sized 3D printer that individual uses, and also comprises the 3D printer of industrial scale applications, is commonly called as rapidform machine.
The 3D printer workbench that the utility model provides, preferably on workbench 1, the inside of each temperature subregion 2 is provided with cavity, is placed with heater 3 in cavity.In addition, workbench 1 inside can be also the cavity that grid-shaped baffle plate separates, and places heater 3 in cavity, as the mode of not recommending, also can fix heater 3 in workbench 1 bottom, and this mode is dispelled the heat too fast, is unfavorable for heating.No matter adopt which kind of mode, between heater 3 and heater 3 around except near the one side of workbench 1, all should adopt insulation material.To reduce heat radiation.Finally, if levelness and gap can meet the demands, workbench 1 can divide platform to be spliced by polylith, and the size of platform can freely be controlled like this.
The 3D printer workbench that the utility model provides, the preferred rectangle of the profile of temperature subregion 2, square or rhombus on workbench 1.But this is only a kind of theoretic shape, in fact each temperature subregion 2 carries out temperature impact to adjacent temperature subregion 2 certainly, and the temperature conduction of each temperature subregion 2 has the part of mutual stack.So the profile of temperature subregion 2 can be other the suitable profile that is suitable for processing.
The 3D printer workbench that the utility model provides, when 3D prints, the material using according to workpiece to be processed, select suitable chilling temperature, the temperature partition heating that is about to print is to suitable temperature, and different materials are heated to different temperatures, does not heat in the region of not heating.
The description of technique scheme has only embodied optimal technical scheme of the present utility model, and is not exhaustively, or the utility model is limited to disclosed form.Based on embodiment of the present utility model, the other forms of technical scheme that anyone obtains under the prerequisite of not making creative work, though its in structure or make in form which kind of change, within all belonging to protection domain of the present utility model.
Claims (8)
1. a 3D printer workbench, is characterized in that, described workbench (1) bottom or inside are fixed with multiple independently heaters (3), and each heater is the different temperature subregion (2) of corresponding workbench upper surface respectively.
2. 3D printer workbench according to claim 1, is characterized in that, temperature subregion appearance and size is identical, is evenly arranged in workbench upper surface.
3. 3D printer workbench according to claim 1, is characterized in that, the appearance and size of multiple temperature subregions is different.
4. 3D printer workbench according to claim 1, is characterized in that, the profile of temperature subregion is rectangle, square or rhombus.
5. 3D printer workbench according to claim 1, is characterized in that, the upper surface of workbench is tabular, and workbench inside or lower surface are divided into multiple heaters by grid-shaped baffle plate cavity is installed.
6. 3D printer workbench according to claim 5, is characterized in that, the material of dividing plate is insulation material.
7. according to the 3D printer workbench described in claim 1-6 any one, it is characterized in that, heater comprises heating module, temperature feedback module and master control borad, and the heating that master control borad is determined heating module according to the temperature value of temperature feedback module feedback whether.
8. 3D printer workbench according to claim 7, is characterized in that, heating module is resistance wire, resistor rod or circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785879.6U CN203650988U (en) | 2013-12-04 | 2013-12-04 | 3D printer working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785879.6U CN203650988U (en) | 2013-12-04 | 2013-12-04 | 3D printer working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650988U true CN203650988U (en) | 2014-06-18 |
Family
ID=50917422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320785879.6U Withdrawn - After Issue CN203650988U (en) | 2013-12-04 | 2013-12-04 | 3D printer working platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650988U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640218A (en) * | 2013-12-04 | 2014-03-19 | 北京太尔时代科技有限公司 | Working platform for 3D (three dimensional) printer |
| KR20160022532A (en) * | 2014-08-20 | 2016-03-02 | 문원하 | Printing bed for 3d printer, 3d printer having thereof and printing method |
| EP3002112A1 (en) * | 2014-10-03 | 2016-04-06 | Tyco Electronics Corporation | Selective zone temperature control build plate |
| CN110856977A (en) * | 2018-08-22 | 2020-03-03 | 精工爱普生株式会社 | Molding table, three-dimensional molding device, and method for controlling three-dimensional molding device |
| CN115056480A (en) * | 2022-04-27 | 2022-09-16 | 同济大学 | Prevent to stick up big yardstick 3D print platform on limit |
-
2013
- 2013-12-04 CN CN201320785879.6U patent/CN203650988U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640218A (en) * | 2013-12-04 | 2014-03-19 | 北京太尔时代科技有限公司 | Working platform for 3D (three dimensional) printer |
| WO2015081600A1 (en) * | 2013-12-04 | 2015-06-11 | 北京太尔时代科技有限公司 | 3d printer working platform |
| CN103640218B (en) * | 2013-12-04 | 2016-06-08 | 北京太尔时代科技有限公司 | A kind of 3D printer work platforms |
| KR20160022532A (en) * | 2014-08-20 | 2016-03-02 | 문원하 | Printing bed for 3d printer, 3d printer having thereof and printing method |
| KR101662894B1 (en) * | 2014-08-20 | 2016-10-14 | 문원하 | Printing bed for 3d printer, 3d printer having thereof and printing method |
| EP3002112A1 (en) * | 2014-10-03 | 2016-04-06 | Tyco Electronics Corporation | Selective zone temperature control build plate |
| CN105666866A (en) * | 2014-10-03 | 2016-06-15 | 泰科电子公司 | Selective zone temperature control build plate |
| CN110856977A (en) * | 2018-08-22 | 2020-03-03 | 精工爱普生株式会社 | Molding table, three-dimensional molding device, and method for controlling three-dimensional molding device |
| CN115056480A (en) * | 2022-04-27 | 2022-09-16 | 同济大学 | Prevent to stick up big yardstick 3D print platform on limit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |