CN202506563U - Composite nanometer film preparation device - Google Patents
Composite nanometer film preparation device Download PDFInfo
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- CN202506563U CN202506563U CN2012201159613U CN201220115961U CN202506563U CN 202506563 U CN202506563 U CN 202506563U CN 2012201159613 U CN2012201159613 U CN 2012201159613U CN 201220115961 U CN201220115961 U CN 201220115961U CN 202506563 U CN202506563 U CN 202506563U
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- specimen holder
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Abstract
The utility model provides a composite nanometer film preparation device which comprises a lifting and pulling device for accurate control of speed and positions, a rotary platform capable of loading a plurality of reagents simultaneously, a heating chamber with controllable temperature, a stepping motor for the rotary platform, a stepping motor for a lifting device, a driver, a movement positioning device, and a control circuit board with a microprocessor. The preparation device has the benefits as follows: reaction solutions can be selected through the rotary platform while the lifting and pulling of a sample and the control of temperature are carried out by the preparation device. Because a user can control the microprocessor of the device through software matched with a PC machine, the frequency and the speed of lifting and pulling and the selection of the reaction solutions are controlled conveniently, and the fully automatic control for the preparation process of a composite nanometer multi-layer film is realized. Therefore, the complexity of manual operation and the possibility of fault operation are lowered. The preparation device has the advantages of simple and compact structure, reliability and stability in running and small noise, and improves the preparation process of nanometer materials greatly as well as the repeatability of the material preparation process.
Description
Technical field
The utility model relates to a kind of nano thin-film apparatus for preparation, particularly a kind of composite nano film preparing instrument.
Background technology
Along with the development of nanosecond science and technology, the realization of high-performance nano material design, exigence can be accomplished high-quality nano thin-film and composite nano film.Domestic pertinent instruments manufacturer has at present: companies such as Qingdao Zhongrui Intelligent Instrument Co., Ltd., the permanent Order instrument and meter in Beijing Co., Ltd.
In the equipment that above-mentioned manufacturer produces; The equipment of lifting that relates to can only be accomplished the single membrane of nano material, and multilayer membrane, compound membrane must still can be accomplished especially compound membrane by the manual intervention operation; Need constantly replacing solution, machine is set; Workload is big, and operation is very loaded down with trivial details, has had a strong impact on the quality of membrane and the repeatability of performance.
A key issue of nano material preparation is to introduce impurity, and nano thin-film pulling machine in the market needs baking oven to cooperate could accomplish the multilayer membrane, in transfer process, unavoidably can introduce dust impurity.In addition; Nano thin-film drawing machine in the market is difficult to realize the preparation of this type of superlattices multilayer film; Need carry out tens so that hundreds of time lift, change liquid, baking, cooling, almost be artificial can not the completion, so big limitations the development and the realization of high-quality, multilayer film.
Summary of the invention
To structural deficiency in the prior art; The purpose of the utility model provides a kind of composite nano film preparing instrument; Can realize the automation mechanized operation of height, the full-automatic totally-enclosed realization that carry out the switching of variety classes solution steadily, apace, repeatedly lifts and toast.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts provides a kind of composite nano film preparing instrument, and this equipment comprises the shell of sealing, base plate, the support frame of the whole device of support; The device of in support frame, installing that lifts sample; Heating cavity, reagent is selected platform, the control and the communication board of band microprocessor; Wherein: said support frame is fixed on the base plate; The device that lifts sample is fixed on the side in the support frame, and heating cavity is fixed on support frame opposite side top position, and reagent selects platform to be fixed on the position of heating cavity below; Control and communication board with microprocessor is fixed on the base plate simultaneously.
The effect of the utility model is to drive pulling apparatus through stepper motor, sample is lifted, and through heating tube, micro-control circuit temperature is controlled, and can select reaction solution through rotation platform simultaneously.The user controls the instrument microprocessor through the PC software kit; Can be easily to lifting number of times, the selection of pull rate and reaction solution is controlled, thereby can realize composite Nano plural layers manufacturing process is carried out full-automatic control; Greatly reduce the possibility of numerous and diverse manually-operated and maloperation; This equipment structure is simple in structure, compact, reliable and stable during operation, and noise is little; Improve the manufacture craft of nano material greatly, and improved the repeatability of material preparation process.Adopt this nano material producing device; Instrument is operated steadily; Noise is little, can realize lifting, toast, changing the automation mechanized operation of liquid, puies forward the making flow process of having simplified nano material greatly; Make its manufacturing process of can high-speed and high-efficiency accomplishing nano material exactly, whole process is accomplished by PC control microprocessor automatically.This device can be used for aspects such as the research and development, making of nano material.
Description of drawings
Fig. 1 is the composite nano film preparing instrument structural representation of the utility model;
Fig. 2 is the left side view of Fig. 1;
Fig. 3 is the right side view of Fig. 1;
Fig. 4 is the composite nano film preparing instrument circuit part theory diagram of the utility model.
Among the figure:
1, upper limit slide block 2, leading screw 3, upper limit position sensor 4, pulling apparatus slide block
5, lower position sensor 6, lower limit slide block 7, pulling apparatus drive motors
8, horizontal support wheel seat 9, support frame 10, base plate 11, reagent are selected the platform drive motors
12, reagent selects platform support wheel 13, reagent to select platform
14, reagent is selected platform origin position sensor 15, beaker seat 16, specimen holder
17, heating tube 18, heating cavity 19, heating chamber inner bag
20, L shaped specimen holder support 21, temperature sensor 22, linear bearing
The specific embodiment
In conjunction with accompanying drawing and embodiment the structure of the composite nano film preparing instrument of the utility model is explained.
The composite nano film preparing instrument of the utility model; This equipment comprises the shell of sealing, base plate 10, the support frame 9 of the whole device of support, the device of in support frame, installing that lifts sample, heating cavity 18; Reagent is selected platform 13, the control and the communication board of band microprocessor.
Said support frame 9 is fixed on the base plate 10, and the device that lifts sample is fixed on the side in the support frame 9, and heating cavity 18 is fixed on support frame 9 opposite side top positions, and reagent selects platform 13 to be fixed on the position of heating cavity 18 belows.Control and communication board with microprocessor is fixed on the base plate 10 simultaneously.The power of this circuit board control heating tube 17 is controlled the motion that reagent is selected the drive motors 7 of platform drive motors 11 and pulling apparatus simultaneously, and control circuit is through temperature sensor sensor 21; Upper limit alignment sensor 3, delimit level sensor 5, reagent is selected the running status of platform origin sensor 14 detection machine; And and compunication; Utilize sensor and software engineering to coordinate the motion of pulling apparatus, reagent is selected the position of platform, the power of heating tube.
The said device that lifts sample includes leading screw 2, two linear bearings 22, the drive motors 7 of pulling apparatus, upper limit position sensor 3, lower position sensor 5, upper limit slide block 1, lower limit slide block 6, L shaped specimen holder support 20; Said two linear bearings 22 vertically are contained in a side of support frame 9; The leading screw 2 parallel centres that are located at two linear bearings 22; The leading screw 2 parallel centres that are located at two linear bearings 22; The lower end of leading screw 2 connects the drive motors 7 of the device that lifts sample, and the middle part of leading screw 2 is fixed with pulling apparatus slide block 4, and the upper and lower end face of pulling apparatus slide block 4 is provided with upper limit position sensor 3, lower position sensor 5; Leading screw 2 is connected with an end of L shaped specimen holder support 20 through pulling apparatus slide block 4; The other end of L shaped specimen holder support 20 is equipped with specimen holder 16, and what upper limit slide block 1, lower limit slide block 6 can slide is contained on the support frame 9, and upper limit position sensor 3, lower position sensor 5 all are connected with communication board with the control of band microprocessor; Upper limit position sensor 3 or lower position sensor 5 are blocked or touch when L shaped specimen holder support 20 moves to critical localisation; Then spread out of the motion minimum detectable signal respectively; Thereby L shaped specimen holder support 20 can accurately be located, and drive motors 7 drives leading screw 2 rotations under the control of control circuit, pulling apparatus slide block 4 is produced move up and down; Thereby L shaped specimen holder support 20 moves up and down; Thereby drive needs the substrate of plated film to move up and down, through computer control can be from different beakers impregnated sample, the nano thin-film of drawings needs.
It is a disk that described reagent is selected platform 13; Disk is provided with equally distributed a plurality of beaker seat 15; First beaker seat of mark in a plurality of beaker seats 15; Reagent is housed below first beaker seat selects platform origin position sensor 14, and be connected with communication board with the control of band microprocessor.It is photoelectric tube that reagent is selected platform origin position sensor 14; If first beaker forwards this position to; Pipe is blocked; Reagent selects platform 13 and reagent to select platform drive motors 11 to link to each other, and the horizontal support wheel 12 of stabilization has been housed below reagent selection platform 13, and horizontal support wheel 12 is located on the horizontal support wheel seat 8.
Said heating cavity 18 is internal layer and shell double-decker, and said internal layer is a heating chamber inner bag 19, between heating cavity 18 inner bags and shell, is filled with insulation material.Have at the middle part of heating cavity 18 and can make L shaped specimen holder support 20 and the specimen holder 16 vertical square aperture of passing through; The width of bottom is slightly wideer than specimen holder 16; Top is slightly wideer than L shaped specimen holder support 20; The middle part level is provided with two heating tubes 17 in opening, and the temperature sensor 21 that is connected with communication board with control with microprocessor is housed in the inner and upper of heating cavity 18.
The control and the communication board of said band microprocessor include microprocessor, and said microprocessor links to each other with PC through RS232 or USB mouth.
The function of the composite nano film preparing instrument of the utility model is achieved in that
Like Fig. 1,2, shown in 3, the structure of composite nano film preparing instrument of the present invention includes the base plate 10 that supports whole device, shell; The plurality of reagents of load is simultaneously selected platform 13; A heating cavity 18 that reaches as high as 500 degrees centigrade, the accurate device that lifts sample of control position and speed, the rotation platform of reagent is with stepper motor 11; The device that lifts sample is with stepper motor 7; The transmission mechanism of two cover drive motors, two heating tubes 17, the control and the communication board of two condom motion positions devices of control horizontal device and vertical means, specimen holder and band microprocessor.
In the described heating cavity 18 heating chamber inner bags 19 two infrared heating tubes 17 are arranged, the highest temperature can reach 500 degrees centigrade, is surrounded by insulation material between heating cavity 18 skins and heating chamber inner bag, is convenient to high temperature and keeps.A temperature sensor 21 is uploaded temperature signal, and is provided with L shaped specimen holder support 20 in heating cavity 18 right facade centre positions and moves notch, is convenient to specimen holder 16 and moves up and down heating.
Said reagent selects platform 13 devices to comprise reagent selection platform origin position sensor 14, reagent selection platform drive motors 11, reagent selection platform support wheel 12 respectively.Drive motors 11 and reagent select that microprocessor is connected in platform origin position sensor 14 and the control of being with microprocessor and the communication board.
Described L shaped specimen holder support 20, pulling apparatus drive motors 7 and transmission mechanism thereof, the upper limit position sensor 3, the lower position sensor 5 that are fixed on the pulling apparatus slide block 4 directly link to each other with the control of band microprocessor and the microprocessor of communication board, and realization is to lifting the accurate control of position, speed.
Described motion positions device is fixing respectively dog screw of lower end on the drive motors transmission mechanism that lifts part, on the pulling apparatus slide block 4 of this preparing instrument, fixes two limit switches, confirms the highest and extreme lower position of lifting device.Select fixing reagent selection platform origin position sensor 14 on the platform 13 at reagent, confirm the initial sum rearmost position of rotation platform.
The basic principle block diagram of the circuit part of described composite nano film preparing instrument is as shown in Figure 4; High-precision temperature sensor 21 places heating chamber inner bag 19; Convert temperature signal to voltage signal, deliver in the microprocessor with the form of digital quantity through filtering, analog-to-digital conversion again; Temperature control is carried out power control through control circuit to infrared heating tube 17 by microprocessor; Limit switch plays the role of positioning, and it sends to microprocessor high-low level signal according to whether having object to block; Microprocessor comes the monitoring instrument running status according to the signal of temperature sensor and limit switch and the control command of PC, and the control motor carries out machine driving and temperature control.
Described composite nano film preparing instrument can link to each other with PC through RS232 mouth or USB mouth, in PC, has worked out corresponding software, can control whole measuring process very easily through this software.
The manufacturing process of described composite nano film preparing instrument is that self check when instrument brings into operation judges whether each drive motors and limit switch be normal.After self check is accomplished; This preparing instrument is waited for the PC instruction; The sample thin slice is sandwiched in specimen holder 16 places, simultaneously the solution that modulates is put into the corresponding position of rotation platform with beaker, each parameter of each position beaker, needed temperature are set in PC software; Click and carry out, automatic manufacturing process can circulate.
Claims (6)
1. composite nano film preparing instrument, this equipment comprise sealing shell, support base plate, the support frame of whole device, the device of in support frame, installing that lifts sample; Heating cavity; Reagent is selected platform, and the control and the communication board of band microprocessor is characterized in that:
Said support frame (9) is fixed on the base plate (10); The device that lifts sample is fixed on the side in the support frame (9); Heating cavity (18) is fixed on support frame (9) opposite side top position, and reagent selects platform (13) to be fixed on the position of heating cavity (18) below; Control and communication board with microprocessor is fixed on the base plate (10) simultaneously.
2. composite nano film preparing instrument according to claim 1; It is characterized in that: the said device that lifts sample includes drive motors (7), upper limit position sensor (3), lower position sensor (5), upper limit slide block (1), lower limit slide block (6), the L shaped specimen holder support (20) of leading screw (2), two linear bearings (22), pulling apparatus; Said two linear bearings (22) vertically are contained in a side of support frame (9); The parallel centre that is located at two linear bearings (22) of leading screw (2); The lower end of leading screw (2) connects the drive motors (7) of the device that lifts sample; The middle part of leading screw (2) is fixed with pulling apparatus slide block (4); The upper and lower end face of pulling apparatus slide block (4) is provided with upper limit position sensor (3), lower position sensor (5), and leading screw (2) is connected through the end of pulling apparatus slide block (4) with L shaped specimen holder support (20), and the other end of L shaped specimen holder support (20) is equipped with specimen holder (16); What upper limit slide block (1), lower limit slide block (6) can slide is contained on the support frame (9), and upper limit position sensor (3), lower position sensor (5) all are connected with communication board with the control of band microprocessor; When L shaped specimen holder support (20) when moving to critical localisation; Upper limit position sensor (3) or lower position sensor (5) are blocked or touch; Then spread out of the motion minimum detectable signal respectively; Drive motors under the control of control circuit (7) drives leading screw (2) rotation, pulling apparatus slide block (4) is produced move up and down, thereby L shaped specimen holder support (20) moves up and down.
3. composite nano film preparing instrument according to claim 1; It is characterized in that: it is a disk that described reagent is selected platform (13); Disk is provided with equally distributed a plurality of beaker seats (15), and first beaker seat of mark in a plurality of beaker seats (15) is equipped with reagent and selects platform origin position sensor (14) below first beaker seat; And with the band microprocessor control be connected with communication board; Reagent selects platform (13) and reagent to select platform drive motors (11) to link to each other, and selects the below of platform (13) that the horizontal support wheel (12) of stabilization has been housed at reagent, and horizontal support wheel (12) is located on the horizontal support wheel seat (8).
4. composite nano film preparing instrument according to claim 1; It is characterized in that: said heating cavity (18) middle part has and can make L shaped specimen holder support (20) and the vertical square aperture of passing through of specimen holder (16); The middle part level is provided with two heating tubes (17) in opening; Inner and upper at heating cavity (18) is equipped with temperature sensor (21), and heating tube (17), temperature sensor (21) all are connected with communication board with the control of band microprocessor.
5. composite nano film preparing instrument according to claim 1 is characterized in that: the control and the communication board of said band microprocessor include microprocessor, and said microprocessor links to each other with PC through RS232 or USB mouth.
6. composite nano film preparing instrument according to claim 1 is characterized in that: said heating cavity (18) is internal layer and shell double-decker, and said internal layer is heating chamber inner bag (19), between heating cavity (18) inner bag and shell, is filled with insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201159613U CN202506563U (en) | 2012-03-26 | 2012-03-26 | Composite nanometer film preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201159613U CN202506563U (en) | 2012-03-26 | 2012-03-26 | Composite nanometer film preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202506563U true CN202506563U (en) | 2012-10-31 |
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ID=47059069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201159613U Expired - Fee Related CN202506563U (en) | 2012-03-26 | 2012-03-26 | Composite nanometer film preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202506563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615015A (en) * | 2012-03-26 | 2012-08-01 | 天津城市建设学院 | Compound nano film preparation instrument |
| CN103736623A (en) * | 2013-12-25 | 2014-04-23 | 上海三研科技有限公司 | Dipping lifting coating equipment and dipping lifting coating method |
-
2012
- 2012-03-26 CN CN2012201159613U patent/CN202506563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615015A (en) * | 2012-03-26 | 2012-08-01 | 天津城市建设学院 | Compound nano film preparation instrument |
| CN103736623A (en) * | 2013-12-25 | 2014-04-23 | 上海三研科技有限公司 | Dipping lifting coating equipment and dipping lifting coating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20130326 |