CN205295549U - Electricity spins fibre laboratory sample collection device - Google Patents
Electricity spins fibre laboratory sample collection device Download PDFInfo
- Publication number
- CN205295549U CN205295549U CN201520846248.XU CN201520846248U CN205295549U CN 205295549 U CN205295549 U CN 205295549U CN 201520846248 U CN201520846248 U CN 201520846248U CN 205295549 U CN205295549 U CN 205295549U
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- support column
- connecting plate
- electrospinning fibre
- drive link
- face
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- 239000000835 fiber Substances 0.000 title claims abstract description 46
- 239000006101 laboratory sample Substances 0.000 title claims abstract description 11
- 230000005611 electricity Effects 0.000 title abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000001523 electrospinning Methods 0.000 claims description 45
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims description 2
- 230000009897 systematic effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010041 electrostatic spinning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to an electricity spins fibre laboratory sample collection device, spin fibre shower nozzle and support column including the electricity, bottom at the support column is provided with step motor, step motor's output links to each other with the transfer line, a plurality of connecting plates have been cup jointed in the activity on the transfer line, the below of every connecting plate is equipped with elasticity altitude mixture control ring, the outward flange of connecting plate is connected with a plurality of bracing pieces that each other become the contained angle, the end of every bracing piece all is provided with the collecting board, it demarcates the pole to be provided with initial position outside the support column, still be provided with the ground connection carbon brush in the support column, upper portion at the support column still is provided with high object of reference, the locker include that two symmetries set up the electromagnetism brake linings outside the transfer line, are provided with supporting spring between two electromagnetism brake linings to still sliding connection is on the fixed guide rail that sets up on the connecting plate for the electromagnetism brake lining, and foretell step motor and electromagnetism brake lining are all through the unified control of control system.
Description
Technical field
This utility model relates to the auxiliary device in a kind of electrospinning fibre experimentation, particularly a kind of electrospinning fibre laboratory sample collection device.
Background technology
Preparing nano-fiber material by electrostatic spinning technique is most important science and one of technical activity in world's materials science field in recent ten years. Various countries are in order to obtain important breakthrough at material science, all in the increasing subsidy dynamics to area researches such as Electrospun Nanofibrous Materials: An scientific research, experiment and productions of sparing no effort. In Electrospun Nanofibrous Materials: An preparation process, electrospinning fibre quality is affected by many kinds of parameters, wherein the voltage between shower nozzle and collecting board, these 2 parametric interactions of the distance between shower nozzle and collecting board, can directly affect the shape characteristic of electrospinning fibre. The quality of electrospinning fibre all can be brought serious impact by the small adjustment of these two parameters. Present stage, owing to market not having special instrument and equipment the impact of electrospinning fibre quality is assessed by above 2 parameters, so experimenter is only by conventional experience, through repeatedly testing for a long time, to determine the voltage between shower nozzle and collecting board, the numerical value of these 2 parameters of the distance between shower nozzle and collecting board. When electrospinning spinnerets spray unlike material electrospinning fibre time or other environmental factorss change time, experimenter must redefine the occurrence of above 2 parameters through many experiments. This test in the way of determining experiment parameter by manually carrying out, seriously reduce the efficiency of electrospinning fibre experiment, add the cost of experiment, have impact on the development of scientific research of Electrospun Nanofibrous Materials: An.
Summary of the invention
This utility model is to solve the above-mentioned deficiency existing for prior art, it is proposed to a kind of simple in construction, designs ingenious, and work efficiency is high, saves labour turnover, it is possible to disposable completing organizes the device that under different parameters environment, electrospinning fibre laboratory sample is collected more.
Technical solution of the present utility model is: a kind of electrospinning fibre laboratory sample collection device, including electrospinning fibre shower nozzle, with electrospinning fibre shower nozzle match be provided with cylindrical shape support column 1, it is characterized in that: the bottom of support column 1 is provided with motor 2, the outfan of motor 2 is connected with drive link 3, on drive link 3, movable sleeve is connected to five connecting plates 4, the circle centre position of each connecting plate 4 is both provided with the locker 5 matched with drive link 3, the lower section of each connecting plate 4 is also both provided with the elastic altitude mixture control ring that is socketed on drive link 3 simultaneously, the outward flange of connecting plate 4 is connected to multiple support bar 6 being mutually angle, the end of each support bar 6 is both provided with collecting board 7, it is outside equipped with the initial position parallel with the axis of support column 1 at support column 1 and demarcates bar 17, the grounding carbon brush 8 that can contact with all support bars 6 it is additionally provided with in support column 1, also it is axially arranged with rule 9 along it in support column 1, height object of reference 10 it is additionally provided with on the top of support column 1, described locker 5 includes two electromagnetism brake linings 11 being symmetricly set on outside drive link 3, support spring 12 it is provided with between two electromagnetism brake linings 11, and electromagnetism brake lining 11 is also slidably connected on the guide rail 13 being fixedly installed on connecting plate 4, described height object of reference 10 includes a horizontally disposed horizon glass 14, horizon glass 14 is fixedly connected on height regulating rod 15, the two ends of height regulating rod 15 lay respectively in the elongated hole being opened on support column 1, and the two ends of height regulating rod 15 are also threaded fixing nut 16, above-mentioned motor 2 and electromagnetism brake lining 11 control each through controlling systematic unity.
The described angle between adjacent support bar 6 is 40 ��, demarcating the axis of bar 17 with the face of support column 1 axis also cross initial position is a face, face also cross electrospinning fibre shower nozzle axis Yu support column 1 axis is b face, and the angle between a face and b face is 60 ��.
This utility model compared with the existing technology, has the advantage that
The electrospinning fibre laboratory sample collection device of this kind of version, its simple in construction, design ingenious, rationally distributed, it needs in the different parameters (distance between electrospinning spinnerets and collecting board for traditional electrospinning fibre collection device, the voltage applied on collecting board) under existing when being operated: need a large amount of duplication of labour, the amount of labour is big, the inferior problem of inefficiency, design one and can be automatically performed under the different voltage conditions of many groups, the collection of electrospinning fibre when differing heights difference, it is greatly saved the workload of operator, improve work efficiency, and its processing technology is simple, cheap for manufacturing cost, it can be said that it has possessed multiple advantage, is particularly suitable for popularization and application in the art, and its market prospect is very wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the top view of this utility model embodiment height object of reference part.
Fig. 3 is the top view of this utility model embodiment locker part.
Fig. 4 is the top view of this utility model embodiment connecting plate 4, support bar 6 and collecting board part.
Fig. 5 is the preparation flow chart of this utility model embodiment.
Fig. 6 is the workflow diagram of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described. as shown in Figures 1 to 6: a kind of electrospinning fibre laboratory sample collection device, including electrospinning fibre shower nozzle, with electrospinning fibre shower nozzle match be provided with cylindrical shape support column 1, bottom within support column 1 is provided with motor 2, the outfan of this motor 2 is connected with drive link 3, on drive link 3, movable sleeve is connected to five connecting plates 4, these connecting plates 4 can axially moving at drive link 3, the circle centre position of each connecting plate 4 is both provided with the locker 5 matched with drive link 3, locker 5 is made up of two symmetrically arranged electromagnetism brake linings 11, it is outside that the two electromagnetism brake lining 11 is centered around drive link 3, support spring 12 it is provided with between two electromagnetism brake linings 11, and electromagnetism brake lining 11 is slidably connected on the guide rail 13 being fixedly installed on connecting plate 4, attract each other when electromagnetism brake lining 11 is energized, two electromagnetism brake linings 11 are held tightly on drive link 3, frictional force between electromagnetism brake lining 11 and drive link 3 can drive this connecting plate 4 to rotate when drive link 3 rotates, after electromagnetism brake lining 11 dead electricity, under the effect supporting spring 12, two electromagnetism brake linings 11 disengage with drive link 3, drive link 3 rotates relative to this connecting plate 4, the lower section of each connecting plate 4 is also both provided with the elastic altitude mixture control ring that is socketed on drive link 3 simultaneously, by regulating elastic altitude mixture control ring relative position on drive link 3, it is possible to achieve the adjustment to the height of different connecting plates 4, outward flange at connecting plate 4 is connected to multiple support bar 6, and the angle between adjacent support bar 6 is 40 ��, and the face of definition axis and support column 1 axis of demarcating bar 17 through initial position is a face, the face through electrospinning fibre shower nozzle axis Yu support column 1 axis that defines is b face, and the angle between above-mentioned a face and b face is 60 ��,End at each support bar 6 is both provided with collecting board 7, it is outside equipped with the initial position demarcation bar 17 that the axis with support column 1 is paralleled at support column 1, grounding carbon brush 8 it is additionally provided with in support column 1, this grounding carbon brush 8 can contact with support bar 6 after all of support bar 6 turns to certain position, it is additionally provided with axially distributed rule 9 in support column 1 simultaneously, height object of reference it is additionally provided with on the top of support column 1, this height object of reference 10 includes a horizontally disposed horizon glass 14, horizon glass 14 is fixedly supported on height regulating rod 15, the two ends of described height regulating rod 15 lay respectively in the elongated hole being opened on support column 1, and the two ends of height regulating rod 15 are also threaded respectively fixing nut, and above-mentioned motor 2 and electromagnetism brake lining 11 are uniformly controlled each through control system.
The work process of the electrospinning fibre laboratory sample collection device of this kind of version is as follows: what first pass through that the mode of range estimation allows the height of horizon glass 14 keeps with electrospinning fibre shower nozzle is highly consistent, then the fixing nut at height regulating rod 15 two ends is screwed, allow height regulating rod 15 and horizon glass 4 be fixed on support column 1, then regulate the different connecting plates 4 relative position on drive link 3 according to the difference in height between required different collecting boaries 7 and electrospinning fibre shower nozzle. (illustrate: the bottom such as rule 9 is 0 end points, the total length of rule 9 is 100cm, horizon glass 14 rests on 94cm place, needing the distance collected between electrospinning fibre shower nozzle and collecting board 7 respectively is electrospinning fibre when 10cm, 20cm, 30cm, 40cm and 50cm, then from top to bottom regulate different connecting plate 4 to 84cm, 74cm, 64cm, 54cm and 44cm scale corresponding position successively. ) due to the angle between the adjacent supports bar 6 on each layer of connecting plate 4 be all fixing 40 ��, and demarcating bar 17 from initial position, to turn to the angle immediately below electrospinning fibre shower nozzle be also fixing (on the basis of 60 �� diameter according to support bar 6 and initial position demarcate the diameter of bar 17 carry out adequate compensation, adjustment), therefore can according to its angle value in advance to input relevant parameter in control system, with the collection experiment after coordinating, in control system, the different voltage parameters in experiment are collected in input as required simultaneously, and preparation completes;
Motor 2 works afterwards, drive link 3 is driven to rotate, the locker 5 on a connecting plate 4 is now only allowed to work, drive link 3 drives this connecting plate 4(and corresponding support bar 6 and collecting board 7) rotate, when first collecting board 7 turns to below electrospinning fibre shower nozzle (now grounding carbon brush 8 contacts with the tail end of the support bar 6 corresponding to first collecting board 7), start electrospinning fibre shower nozzle, utilize first collecting board 7 to collect electrospinning fibre, after 50 minutes, motor 3 drives drive link 3 to rotate again, connecting plate 4 and support bar thereon 6, collecting board 7 rotates 40 ��, second collecting board 7 on this connecting plate 4 turns to the lower section of electrospinning fibre shower nozzle, and in above-mentioned motor process, the voltage applied on electrospinning fibre shower nozzle also can change under control of the control system to required numerical value, second collecting board 7 is utilized to carry out the collection of electrospinning fibre at this voltage, by that analogy, until all collecting boaries 7 on this layer of connecting plate 4 are completed the collection of electrospinning fibre, motor 2 drives connecting plate 4 to turn an angle, ensure the lower section of the fully out electrospinning fibre shower nozzle of last collecting board 7 of this layer, prevent it from the collecting board 7 on other layer of connecting plate 4 being impacted, that is, whether, after before collection work, still collection work completes, all collecting boaries 7 on each layer of connecting plate 4 are all without the normal collection work affecting other layer of collecting board 7,
Then the locker 5 on this layer of connecting plate 4 unclamps, locker 5 locking on another layer of connecting plate 4, motor 2 works, and drives this layer of connecting plate 4 and multiple collecting board 7 thereon to rotate, repeat above-mentioned work process, it is achieved the collection work of the multiple collecting boaries 7 on this layer of connecting plate 4; By that analogy, it may be achieved all collecting boaries 7 on each layer of connecting plate 4 are for the collection of electrospinning fibre.
Under control of the control system, this device can after pre-set difference in height between required electrospinning fibre shower nozzle and each connecting plate 4, be automatically performed under the different voltage conditions of many groups, differing heights difference when the collection of electrospinning fibre, it is greatly saved the workload of operator, improves work efficiency.
Claims (2)
1. an electrospinning fibre laboratory sample collection device, including electrospinning fibre shower nozzle, with electrospinning fibre shower nozzle match be provided with cylindrical shape support column (1), it is characterized in that: the bottom of support column (1) is provided with motor (2), the outfan of motor (2) is connected with drive link (3), it is connected to five connecting plates (4) at the upper movable sleeve of drive link (3), the circle centre position of each connecting plate (4) is both provided with the locker (5) matched with drive link (3), the lower section of each connecting plate (4) is also both provided with the elastic altitude mixture control ring that is socketed on drive link (3) simultaneously, the outward flange of connecting plate (4) is connected to multiple support bar (6) being mutually angle, the end of each support bar (6) is both provided with collecting board (7), it is outside equipped with the initial position parallel with the axis of support column (1) at support column (1) and demarcates bar (17), the grounding carbon brush (8) that can contact with all support bars (6) it is additionally provided with in support column (1), also it is axially arranged with rule (9) along it in support column (1), height object of reference (10) it is additionally provided with on the top of support column (1), described locker (5) includes two electromagnetism brake linings (11) being symmetricly set on drive link (3) outward, support spring (12) it is provided with between two electromagnetism brake linings (11), and electromagnetism brake lining (11) is also slidably connected on the guide rail (13) being fixedly installed on connecting plate (4), described height object of reference (10) includes a horizontally disposed horizon glass (14), horizon glass (14) is fixedly connected on height regulating rod (15), the two ends of height regulating rod (15) lay respectively in the elongated hole being opened on support column (1), and the two ends of height regulating rod (15) are also threaded fixing nut (16), above-mentioned motor (2) and electromagnetism brake lining (11) control each through controlling systematic unity.
2. electrospinning fibre laboratory sample collection device according to claim 1, it is characterized in that: the described angle between adjacent support bar (6) is 40 ��, demarcating the axis of bar (17) with the face of support column (1) axis also cross initial position is a face, face also cross electrospinning fibre shower nozzle axis Yu support column (1) axis is b face, and the angle between a face and b face is 60 ��.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846248.XU CN205295549U (en) | 2015-10-29 | 2015-10-29 | Electricity spins fibre laboratory sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846248.XU CN205295549U (en) | 2015-10-29 | 2015-10-29 | Electricity spins fibre laboratory sample collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205295549U true CN205295549U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520846248.XU Withdrawn - After Issue CN205295549U (en) | 2015-10-29 | 2015-10-29 | Electricity spins fibre laboratory sample collection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205295549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332066A (en) * | 2015-10-29 | 2016-02-17 | 大连民族大学 | Electrospun fiber experimental sample collecting device |
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2015
- 2015-10-29 CN CN201520846248.XU patent/CN205295549U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332066A (en) * | 2015-10-29 | 2016-02-17 | 大连民族大学 | Electrospun fiber experimental sample collecting device |
| CN105332066B (en) * | 2015-10-29 | 2018-05-29 | 大连民族大学 | Electrospinning fibre laboratory sample collection device |
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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: 20160608 Effective date of abandoning: 20180529 |
|
| AV01 | Patent right actively abandoned |