CN103543603A - High polymer nano hot stamping device - Google Patents
High polymer nano hot stamping device Download PDFInfo
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- CN103543603A CN103543603A CN201310524605.6A CN201310524605A CN103543603A CN 103543603 A CN103543603 A CN 103543603A CN 201310524605 A CN201310524605 A CN 201310524605A CN 103543603 A CN103543603 A CN 103543603A
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- high polymer
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Abstract
The invention relates to a high polymer nano hot stamping device. The high polymer nano hot stamping device comprises a stamping device and a vacuum drying oven device. The stamping device is characterized in that a small hole is formed in the central position of an upper supporting plate, a linear bearing is fixed in the small hole, a bearing is arranged in the middle of the linear bearing, a height adjustment nut is installed on the top end of the bearing, a circular high polymer thermal response switch is sleeved at the lower part of the nut, and the lower end of a connecting shaft is connected with a fixation weight and a counterweight. A high polymer film to be stamped is put under the fixation weight, and a porous anodized aluminium film is put under the high polymer film. The melting point of the circular high polymer heat thermal response switch is lower than that of the high polymer film to be stamped. The high polymer nano hot stamping device can stamp high polymer nano array materials and has the advantages of simple operation, low cost and the like.
Description
Technical field
The present invention relates to the device of field of nanometer technology, specifically, what relate to is a kind of high polymer nano hot stamping device.
Background technology
Nineteen ninety-five, scientist Zhou Yu of Chinese origin (Stephen Chou) professor has proposed nano impression concept first.Nanometer embossing is one of nano-fabrication technique of now tool prospect, likely becomes the basic technology of following micro-nano electronics and photoelectronic industry.In February, 2003, MIT Technology Review report points out that nanometer embossing will be one of ten large emerging technologies that change in the world.Nanometer embossing has reached the level of resolution below 5 nanometers at present.There are Nanonex, EV Group, Molecular Inprints Inc., Obducat and Micro Tec. etc. in the company of current exploitation nano-imprinting apparatus.But existing nano-imprinting device complex structure and expensive.
Summary of the invention
The defect existing for prior art, the technical matters that quasi-solution of the present invention is determined is development and Design high polymer nano hot stamping device simple in structure, low-cost, this device has the speed of controlling impression in vacuum environment by the thermal response of switch superpolymer.
The present invention is achieved by the following technical solutions: a kind of high polymer nano hot stamping device of the present invention comprises imprinting apparatus and vacuum drying oven device.Imprinting apparatus is to open an aperture and fix a linear bearing at the middle position of upper backup pad, in the centre of linear bearing, put into a bearing, a height setting nut is installed on the top of bearing, lower square set a slice annular superpolymer thermal response switch at nut, is connected and fixed counterweight and counterweight counterweight in the lower end of axle.Below fixing counterweight, be placed with respectively polymer film to be imprinted, film below placing porous aluminum oxide film.The fusing point of described annular superpolymer thermal switch is lower than polymer film to be imprinted.
The control of impression consists of described superpolymer thermal response switch, and described superpolymer thermal response switch selects fusing point lower than the fusing point of polymer film to be imprinted.
The aperture size of described multiaperture pellumina is in 60 nanometers to adjustable in 400 nanometer range, and its thickness is adjustable in 500 nanometers to 50 micrometer range.
There is respectively external thread at the two ends of described axle, and described linear bearing is vertically fixed on upper backup pad, and the tolerance on fit of axle and linear bearing is in 5 microns.
The shape of described counterweight can be circular, square, its female half through hole in upper surface face centre position, and its bottom surface is smooth, smooth.
The gauge tap that the present invention has adopted superpolymer thermal response switch to impress the most, because in vacuum drying oven, before vacuumizing, counterweight should not be pressed on polymer film and porous anodic alumina films, when exhausting vacuum, the temperature inside the box raises gradually, and superpolymer thermal response switch will dissolve, and counterweight declines under the effect of gravity, polymer film to be imprinted is exerted pressure, and the size of pressure can by regulate counterweight counterweight number change.This high polymer nano hot stamping device can be realized the impression of high polymer nano array material, and has simple to operate and low cost and other advantages.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the overall appearance structural representation of a kind of embodiment of a kind of high polymer nano hot stamping device of the present invention
Fig. 2 is the one-piece construction schematic diagram of the imprinting apparatus of a kind of embodiment of a kind of high polymer nano hot stamping device of the present invention
Fig. 3 is the working sections figure of the stamping structure of a kind of embodiment of a kind of high polymer nano hot stamping device of the present invention
Fig. 4 is surface and the cross section structure schematic diagram of the porous anodic alumina films of a kind of embodiment of a kind of high polymer nano hot stamping device of the present invention
Fig. 5 is the stamp work schematic diagram of a kind of embodiment of a kind of high polymer nano hot stamping device of the present invention
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof in detail the present invention is described in detail, but the present invention is not subject to the restriction of embodiment:
A kind of high polymer nano hot stamping device of the present invention (referring to Fig. 1-3), this high polymer nano hot stamping device comprises imprinting apparatus 1 and vacuum drying oven 2 and vacuum pump 15.The structural representation shown in Fig. 1 of take below describes as specific embodiment.
Described imprinting apparatus 1 is to open the aperture of a 9mm and fix the linear bearing 12 that a long internal diameter is 8mm at the middle position of upper backup pad 3, in the centre of described linear bearing 12, put into a coupling shaft 6, a height setting nut 7 is installed on the top of coupling shaft 6, lower square set a slice annular superpolymer thermal response switch 8 at described nut 7, is connected and fixed counterweight 10 and counterweight counterweight 9 in the lower end of axle.Below fixing counterweight 10, be placed with respectively polymer film to be imprinted 13, described polymer film 13 belows are placed with porous alumina membrane 14.
In the present embodiment, the control of impression is carried out by described superpolymer thermal response switch 8, and described superpolymer thermal response switch 8 selects fusing point lower than the fusing point of polymer film 13 to be imprinted.
In the present embodiment, the aperture size of described porous anodic alumina films 14 in 60 nanometers to adjustable in 400 nanometer range, its thickness is adjustable in 500 nanometers to 50 micrometer range, porous anodic alumina films 14 sizes that the present embodiment is used are at 5mm*5mm, thickness is at 3 microns, and aperture diameter is 80 nanometers.
In the present embodiment, there is respectively external thread at the two ends of described coupling shaft 6, and described linear bearing 12 is vertically fixed on upper backup pad, and the tolerance on fit of coupling shaft 6 and linear bearing 12 is in 5 microns.
In the present embodiment, the shape of described fixedly counterweight 10 can be circular, square, female half through hole in its upper surface centre position, and its bottom surface is smooth, smooth, and its diameter is 10 centimetres, and thickness is 2 centimetres.
In the present embodiment, the centre of described counterweight counterweight is through hole, and the side in hole has an opening, and the size of opening is than the large 1-3mm of the diameter of described axle.
Porous anodic alumina template 14 is positioned over to the position, middle of base plate 4, the polymer film 13 to be imprinted face that is placed on it, it is 3mm with the distance of film superpolymer 13 that height setting nut is screwed to fixedly counterweight 10, in the fixing upper ends of counterweight 10, need the counterweight counterweight 9 of weight, measurement mechanism 1 is moved in vacuum drying oven 2, set the heating curve of vacuum drying oven 2, in the process raising in temperature, when superpolymer thermal response switch 8 reaches vitrifacation, fixedly counterweight 10 and counterweight counterweight 9 are in 8 compressions of Action of Gravity Field decline superpolymer thermal response switch, fixedly the bottom of counterweight 10 contacts polymer film 13 to be imprinted, after temperature is elevated to the glass temperature of polymer film 13 to be imprinted, the superpolymer of its lower end permeates under pressure in the hole of porous anodic alumina films 14, its principle as shown in Figure 5.
A kind of high polymer nano hot stamping device of the present invention is not addressed part and is applicable to prior art.
Claims (6)
1. a high polymer nano hot stamping device, this high polymer nano imprinting apparatus comprises imprinting apparatus and vacuum drying oven device, imprinting apparatus is to open an aperture and fix a linear bearing at the middle position of upper backup pad, in the centre of linear bearing, put into a bearing, a height setting nut is installed on the top of bearing, the hot thermal response switch of lower square set a slice annular superpolymer at nut, in the lower end of coupling shaft, be connected and fixed counterweight and counterweight counterweight, below fixing counterweight, be placed with respectively polymer film to be imprinted, described polymer film below is placed with porous anodic alumina film.
2. imprinting apparatus according to claim 1, is characterized in that the control of impression consists of superpolymer thermal response switch, and this superpolymer thermal response switch selects fusing point lower than the fusing point of polymer film to be imprinted.
3. multiaperture pellumina according to claim 1, the aperture size that it is characterized in that multiaperture pellumina is in 60 nanometers to adjustable in 400 nanometer range, and its thickness is adjustable in 500 nanometers to 50 micrometer range.
4. coupling shaft according to claim 1 and linear bearing, is characterized in that there is respectively external thread at the two ends of coupling shaft, and linear bearing is vertically fixed on upper backup pad, and the tolerance on fit of coupling shaft and linear bearing is at 5 microns.
5. according to claim 1 and described fixedly counterweight, it is characterized in that fixedly the shape of counterweight is circular, square, female half through hole in its upper surface centre position, its bottom surface is smooth, smooth.
6. counterweight counterweight according to claim 1, the centre that it is characterized in that counterweight counterweight is through hole, and the side in hole has an opening, and the size of opening is than the large 1-3mm of the diameter of described axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524605.6A CN103543603A (en) | 2013-10-28 | 2013-10-28 | High polymer nano hot stamping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524605.6A CN103543603A (en) | 2013-10-28 | 2013-10-28 | High polymer nano hot stamping device |
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| CN103543603A true CN103543603A (en) | 2014-01-29 |
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| CN201310524605.6A Pending CN103543603A (en) | 2013-10-28 | 2013-10-28 | High polymer nano hot stamping device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232435A (en) * | 2021-08-30 | 2022-03-25 | 上海鼎中新材料有限公司 | Magnetic lifting imprinting method and composite template thereof |
| CN116985453A (en) * | 2023-09-27 | 2023-11-03 | 常州铭赛机器人科技股份有限公司 | Hot pressing jig and hot pressing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1776526A (en) * | 2005-11-10 | 2006-05-24 | 中国科学院光电技术研究所 | Warm-up flash two-purpose nano impression device |
| CN101431932A (en) * | 2006-04-25 | 2009-05-13 | 汉高两合股份公司 | Metering device |
| CN101806996A (en) * | 2010-03-31 | 2010-08-18 | 华中科技大学 | Preparation method of nanoimprint hard templates |
| CN103149797A (en) * | 2013-02-19 | 2013-06-12 | 无锡市正先自动化设备有限公司 | Nanoimprint machine and pressurizing method thereof |
-
2013
- 2013-10-28 CN CN201310524605.6A patent/CN103543603A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1776526A (en) * | 2005-11-10 | 2006-05-24 | 中国科学院光电技术研究所 | Warm-up flash two-purpose nano impression device |
| CN101431932A (en) * | 2006-04-25 | 2009-05-13 | 汉高两合股份公司 | Metering device |
| CN101806996A (en) * | 2010-03-31 | 2010-08-18 | 华中科技大学 | Preparation method of nanoimprint hard templates |
| CN103149797A (en) * | 2013-02-19 | 2013-06-12 | 无锡市正先自动化设备有限公司 | Nanoimprint machine and pressurizing method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232435A (en) * | 2021-08-30 | 2022-03-25 | 上海鼎中新材料有限公司 | Magnetic lifting imprinting method and composite template thereof |
| CN116985453A (en) * | 2023-09-27 | 2023-11-03 | 常州铭赛机器人科技股份有限公司 | Hot pressing jig and hot pressing method |
| CN116985453B (en) * | 2023-09-27 | 2023-12-12 | 常州铭赛机器人科技股份有限公司 | Hot pressing jig and hot pressing method |
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Application publication date: 20140129 |