CN106757426A - A kind of frame structure to auxiliary positioning spinning equipment - Google Patents
A kind of frame structure to auxiliary positioning spinning equipment Download PDFInfo
- Publication number
- CN106757426A CN106757426A CN201710138344.2A CN201710138344A CN106757426A CN 106757426 A CN106757426 A CN 106757426A CN 201710138344 A CN201710138344 A CN 201710138344A CN 106757426 A CN106757426 A CN 106757426A
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- China
- Prior art keywords
- spinning
- frame structure
- pitman
- auxiliary positioning
- fiber
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a kind of frame structure to auxiliary positioning spinning equipment, by the multiple parts fixed in jet device for spinning using a frame structure mating connection rod, each part for making realizes correspondence combination spatially, each several part keeps good stability in causing frame structure simultaneously, is that the efficient collection of fiber creates conditions.Frame structure generally insulating materials, it is to avoid danger of hazardous electrical discharges occurs, it is ensured that the safety of working environment.Device for spinning is kept apart with external environment condition by setting transparent cover, it is to avoid environmental pollution.The jet device for spinning makes fiber under holding high-speed motion in the synergy for spraying the stretching of air-flow and high-tension electricity for fiber provides original power, Action of Gravity Field can be overcome to be deposited in order between collection magnet, effectively reduce influence of the gravity to fiber movement path.
Description
Technical field
The invention belongs to jet spinning technical field, and in particular to a kind of framework knot to auxiliary positioning spinning equipment
Structure.
Background technology
Electrostatic spinning technique is with low cost because of its, simple to operate, has become that to prepare nanofiber the most effective
Method.So far, although electrostatic spinning technique principle is more ripe, the Laboratory Production stage is only rested on, is spun
Silk efficiency is also more low, it is impossible to the real industrialization production for realizing nanofiber.Jet spining technology is with air bubble spinning as base
Plinth, while retaining open needleless spining technology characteristic, further increases the production efficiency of nanofiber, has been able to reality
Now large-scale production to a certain extent.Ordered nano-fibers because have excellent mechanical property, good biocompatibility,
Thus in biomedicine, there is extensive application in reinforcing material, the field such as opto-electronic device.Only combine needleless spining technology
Production ordered nano-fibers, could meet the market demand of growing ordered nano-fibers.
Jet spining technology is fiber by from bottom to top eruption, then stretching of the fiber in high-tension electricity upwards inside spinning head
Under, the motion such as the curling of fiber experience, stretching, winding is finally deposited on metal polar plate.The technology compares traditional single needle Static Spinning
Silk technology, boosted thousands of times of speed of production, with the incomparable advantage of other production technologies.It is simultaneously several compared to other
The collection mode of ordered nano-fibers, magnetic spinning prepares ordered nano-fibers, high with production stability, easy-operating superiority
Can, being capable of a number of ordered nano-fibers of high-speed production.Based on this, based on jet spining technology, while with a pair
Heterosexual magnet prepares high orientation fiber as collection device has wide exploration space.But during fiber collection, because
Vacantly placed to collect magnet and being used to restrain the servicing unit needs such as the auxiliary annulus of jet, band is smoothed out to experiment
Carry out inconvenience, thus be necessary to invent a kind of device, each supplementary structure is realized ingenious combination spatially, make various structures
Good stability is kept, is that the efficient collection of fiber creates conditions.
The content of the invention
In view of this, the invention provides a kind of frame structure to auxiliary positioning spinning equipment, by using a frame
Multiple parts that frame respective outer side edges pitman is fixed in jet device for spinning, each part for making realizes correspondence combination spatially,
Each several part keeps good stability in causing frame structure simultaneously, is that the efficient collection of fiber creates conditions.
A kind of frame structure to auxiliary positioning spinning equipment that purpose of the invention is proposed, for being connected
Multiple parts in jet device for spinning, the jet device for spinning at least includes fiber spinning apparatus and reception device, described
Frame structure includes the chassis body being spliced to form by some prisms, and the chassis body is internally formed one and houses the spray
The spinning space of gas device for spinning, the connection for the reception device that is connected is extended with the chassis body to inner side
Reception device stabilization is supported in rod, the pitman surface of the fiber spinning apparatus；
The chassis body at least includes erectting the support prism for setting, and the pitman sets perpendicular to the support prism
Put, and pitman relative fiber device for spinning height adjustable, the reception device with pitman move up and down regulation height.
Preferably, fixing hole is from top to bottom evenly equipped with the support prism, the pitman is removably interspersed in institute
State in fixing hole.
Preferably, the chassis body be a cuboid framework, including horizontally disposed top prism, bottom prism and hang down
The straight support prism for setting, is from top to bottom evenly equipped with consolidating on fixing hole, and multiple support prisms on the support prism
Determine hole site correspondence, the pitman is removably interspersed in the fixing hole.
Preferably, junction is tenon mouthful type of attachment two-by-two for the top prism, bottom prism and support prism.
Preferably, a transparent cover is covered with the outside of the chassis body, opening, institute are formed on the chassis body bottom
State the surface that chassis body is placed on the jet device for spinning.
Preferably, fixing hole adjacent on the support prism is at intervals of 1cm.
Preferably, the frame structure generally insulating materials.
Preferably, the reception device includes receiver board with symmetrically arranged two blocks collection magnet, the receiver board and institute
State to collect magnet and supported by two groups of pitmans setting up and down respectively and be fixed in the chassis body, the collection magnet is attached
In on the pitman, and regulation spacing can be moved horizontally along the pitman.
Preferably, the pitman is multiple, and length, when magnet spacing is collected in regulation, with collecting magnet
Spacing gradually increases or reduces, and the pitman length that magnet is collected in support is gradually reduced or increases.
Preferably, the jet device for spinning also includes the servicing unit of auxiliary convergence jet, and the servicing unit passes through
Pitman support is fixed between fiber spinning apparatus and reception device.
Compared with prior art, the advantage of the frame structure to auxiliary positioning spinning equipment disclosed by the invention is：It is logical
The multiple parts fixed in jet device for spinning using a frame structure mating connection rod are crossed, each part for making is realized spatially
Correspondence is combined, while being that the efficient collection of fiber creates conditions so that each several part keeps good stability in frame structure.
Frame structure generally insulating materials, it is to avoid danger of hazardous electrical discharges occurs, it is ensured that the safety of working environment.
Device for spinning is kept apart with external environment condition by setting transparent cover, it is to avoid environmental pollution.
The jet device for spinning makes in the synergy that ejection air-flow is stretched with high-tension electricity for fiber provides original power
Fiber can overcome Action of Gravity Field to be deposited in order between collection magnet in the case where high-speed motion is kept, and effectively reduce gravity to fibre
Tie up the influence of motion path.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of frame structure disclosed by the invention.
Fig. 2 is that pitman is connected schematic diagram in embodiment 1.
Fig. 3 is that pitman is connected schematic diagram in embodiment 2.
The title of the digital or alphabetical representative corresponding component in figure：
1st, fiber spinning apparatus 2, receiver board 3, collection magnet 4, high voltage power supply 5, air pump 6, wireway 7, wire
11st, chassis body 12, pitman 13, fixing hole 14, top prism 15, bottom prism 16, support prism
31st, U-shaped card part
Specific embodiment
Just as described in the background section, at present based on jet spining technology, at the same using a pair of heterosexual magnets as
Collection device prepares high orientation fiber has wide exploration space.But fiber collection during because collect magnet with
And be used to restrain the servicing unit needs such as the auxiliary annulus of jet vacantly place, to experiment be smoothed out bring inconvenience.
The present invention is directed to deficiency of the prior art, there is provided a kind of frame structure to auxiliary positioning spinning equipment,
By the multiple parts fixed in jet device for spinning using a frame structure mating connection rod, each part for making is realized spatially
Correspondence combination, while being that the efficient collection of fiber creates conditions so that each several part keeps good stability in frame structure.
Technical scheme will be clearly and completely described by specific embodiment below.Obviously, retouched
The embodiment stated is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
Embodiment 1
Please also refer to Fig. 1, Fig. 2, as illustrated, a kind of frame structure to auxiliary positioning spinning equipment, for even
The multiple parts in fixed jet device for spinning are connect, jet device for spinning at least includes fiber spinning apparatus 1 and reception device, frame
Frame structure includes the chassis body 11 being spliced to form by some prisms, and chassis body 11 is internally formed an accommodating jet spinning
The spinning space of device, the pitman 12 for the reception device that is connected, pitman are extended with chassis body 11 to inner side
12 surfaces that reception device stabilization is supported in fiber spinning apparatus 1.
Chassis body 11 at least includes erectting the support prism 16 for setting, and pitman 12 is set perpendicular to support prism 16,
And the height adjustable of the relative fiber device for spinning 1 of pitman 12, reception device with pitman move up and down regulation height.
Preferably, chassis body 11 is a cuboid framework or square framework, is made up of 12 prisms, including level sets
4 top prisms 14,4 root bottom part prisms 15 and the vertically disposed 4 support prisms 16 put.Top prism, bottom prism and
Junction is tenon mouthful type of attachment to support prism two-by-two.
Because voltage needed for jet spining technology is at least more than 40KV, belong to high-pressure spinning, except negative pole reception device is
Outside metallic plate, the generation that the incorporation of any external metal parts is likely to have leaky causes harm to personal safety,
Experiment is interfered.Therefore all high-grade insulating materials of material used by the frame structure, are tenon mouthful even between each part
Connect, exist without metal, while ensureing that overall structure possesses good stability, and with simple and convenient easy-operating characteristic.
Additionally, the chassis body may also include a connection piece, the connector is located at 8 apexes of chassis body, respectively with it is vertical two-by-two
Three prisms be connected.Additionally, chassis body can also use polygonal frame in addition to using cuboid or square framework
Structure, is not limited specifically.
The position pair of fixing hole 13 on fixing hole 13, and multiple support prisms 16 is from top to bottom evenly equipped with support prism 16
Should.(set according to actual needs, be not limited) at intervals of 1cm between adjacent fixation holes 13, pitman 12 is interspersed in this and fixes
Fixed in hole 13, and pitman of the frame structure equipped with several length not etc., every pitman can be pulled and pushed arbitrarily in fixation
Kong Li, is used to the fixed hanging reception device with specific function placed and is used to restrain copper annulus of metal of jet etc.
Servicing unit, servicing unit is supported by pitman and is fixed between fiber spinning apparatus and reception device.With length
Pitman in vertical direction random withdrawing regulation, reception device and servicing unit just not only can arbitrarily adjust height
Degree, and relative spacing can be arbitrarily adjusted, and every pitman is processed by fool proof, makes the good entirety of structure holding steady
It is qualitative.
Preferably, the outside of chassis body is also covered with a transparent cover (not shown), and the bottom of chassis body 11 forms and opens
Mouthful, chassis body 11 is placed on the surface of jet device for spinning.Device for spinning is kept apart with external environment condition by transparent cover.
Jet device for spinning in the present invention includes being arranged at the air pump 5 and high voltage power supply 4 on the outside of frame structure, and air pump 5 passes through air guide
Pipe 6 is connected with the liquid storage tank of fiber spinning apparatus, and high voltage power supply connects liquid storage tank and the reception of fiber spinning apparatus by wire 7
Plate, is further opened with the through hole passed through for wire and wireway on transparent cover.
Because needleless spining technology is open spinning, and spinning head is big with air contact area, and solvent is volatile, dirty
The problem for contaminating environment has become the important problem of restriction needleless spining technology development.More because jet spining technology spinning speed
Hurry up, wadding fibrous generation can be accompanied by spinning process, the fiber of flowing can cause certain harm to the body of experimenter.Should
Frame structure is placed on the top spinning of jet device for spinning while periphery is coated with transparent cover structure.To a certain extent
Maintain experiment needed for humiture it is constant while, the mobility of air is reduced again, reduce the volatilization of solvent, at utmost
On ensure that being smoothed out for experiment.
In the present invention by externally-applied magnetic field auxiliary reception device as a example by, reception device include receiver board 2 with it is symmetrically arranged
Two blocks of collection magnet 3, receiver board 2 is fixed on framework by two groups of pitmans 12 support setting up and down respectively with magnet 3 is collected
In main body 11, collect magnet 3 and be attached on pitman 12, and regulation spacing can be moved horizontally along pitman 12.Wherein connect
Rod is multiple, and length when magnet spacing is collected in regulation, gradually increases or reduce, supports with the spacing for collecting magnet
The pitman length for collecting magnet is gradually reduced or increases.
In general, when preparing ordered nano-fibers based on traditional single needle electrostatic spinning technique, the collection magnetic placed in pairs
Iron can only lack original power relative to syringe needle horizontal positioned, fiber after syringe needle is departed from, during to magnet movement is collected
Motion path is bent by Action of Gravity Field, the order degree for ultimately resulting in fiber is greatly affected.Framework in the present invention
Structure can be disposed vertically in the top of jet device for spinning, spraying air-flow with the synergy of high-tension electricity stretching for fiber is provided
Original power makes fiber in the case where high-speed motion is kept, and Action of Gravity Field can be overcome in order to be deposited between collection magnet, effectively
Reduce influence of the gravity to fiber movement path so that the placement for collecting magnet is unrestricted.
Operation principle of the present invention is as follows：
During jet spinning, fiber spinning apparatus 1 are positioned over integral frame structure centre first, then will be negative
Pole receiver board 2 is perpendicularly fixed at spinning head top by pitman 12.Meanwhile, it is corresponding according to the spacing selection for collecting magnet 3
Pitman length, under the conditions of required spinning height, the fixing hole of respective heights is measured using tape measure, then inserts pitman
Within fixing hole, while the magnet being attached on pitman can realize accurate movement in the horizontal direction.Finally open gas
Pump 5 seen when spinning head top has projection to be formed, and now opens high voltage power supply 4, it will be seen that a large amount of fibers eruptions and go out, this
When can be seen collection magnet in the middle of there is parallel fibers to deposit, until forming uniform nano fibrous membrane.
Embodiment 2
Fig. 3 is referred to, remaining is identical with implementing 1, difference is to be not provided with fixing hole on the support prism, can
U-shaped card part 31 is molded by one end of pitman, pitman is fixed on by support prism by the elastic pre-stress of U-shaped card part
On, and detachably, the relative altitude of convenient regulation pitman.
Additionally, the type of attachment between pitman and chassis body sets as needed, it is not limited herein.
The invention discloses a kind of frame structure to auxiliary positioning spinning equipment, coordinate by using a frame structure
Multiple parts that pitman is fixed in jet device for spinning, each part for making realizes correspondence combination spatially, while so that frame
Each several part keeps good stability in frame structure, is that the efficient collection of fiber creates conditions.
Frame structure generally insulating materials, it is to avoid danger of hazardous electrical discharges occurs, it is ensured that the safety of working environment.
Device for spinning is kept apart with external environment condition by setting transparent cover, it is to avoid environmental pollution.
The jet device for spinning makes in the synergy that ejection air-flow is stretched with high-tension electricity for fiber provides original power
Fiber can overcome Action of Gravity Field to be deposited in order between collection magnet in the case where high-speed motion is kept, and effectively reduce gravity to fibre
Tie up the influence of motion path.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. a kind of frame structure to auxiliary positioning spinning equipment, for the multiple portions in the jet device for spinning that is connected
Part, the jet device for spinning at least includes fiber spinning apparatus and reception device, it is characterised in that the frame structure includes
The chassis body being spliced to form by some prisms, the chassis body is internally formed one and houses the jet device for spinning
Spinning space, the pitman for the reception device that is connected, the connection are extended with the chassis body to inner side
Reception device stabilization is supported in rod the surface of the fiber spinning apparatus；
The chassis body at least includes erectting the support prism for setting, and the pitman is set perpendicular to the support prism,
And the height adjustable of pitman relative fiber device for spinning, the reception device with pitman move up and down regulation height.
2. the frame structure to auxiliary positioning spinning equipment according to claim 1, it is characterised in that the support rib
Fixing hole is from top to bottom evenly equipped with post, the pitman is removably interspersed in the fixing hole.
3. the frame structure to auxiliary positioning spinning equipment according to claim 1, it is characterised in that the framework master
Body is a cuboid framework, including horizontally disposed top prism, bottom prism and the vertically disposed support prism are described
The fixing hole position correspondence on fixing hole, and multiple support prisms is from top to bottom evenly equipped with support prism, the pitman can
Releasably it is interspersed in the fixing hole.
4. the frame structure to auxiliary positioning spinning equipment according to claim 3, it is characterised in that top rib
Junction is tenon mouthful type of attachment two-by-two for post, bottom prism and support prism.
5. the frame structure to auxiliary positioning spinning equipment according to claim 1, it is characterised in that the framework master
A transparent cover is covered with the outside of body, opening is formed on the chassis body bottom, and the chassis body is placed on the Air-Jet Spinning
The surface of silk device.
6. the frame structure to auxiliary positioning spinning equipment according to Claims 2 or 3, it is characterised in that the branch
Adjacent fixing hole is at intervals of 1cm on support prism.
7. the frame structure to auxiliary positioning spinning equipment according to claim 1, it is characterised in that the framework knot
Structure generally insulating materials.
8. the frame structure to auxiliary positioning spinning equipment according to claim 1, it is characterised in that the reception dress
Put including receiver board and symmetrically arranged two blocks collection magnet, the receiver board is with the collection magnet respectively by setting up and down
The support of two groups of pitmans be fixed in the chassis body, the collection magnet attachment, and being capable of edge on the pitman
The pitman moves horizontally regulation spacing.
9. the frame structure to auxiliary positioning spinning equipment according to claim 8, it is characterised in that the pitman
It is multiple, and length, when magnet spacing is collected in regulation, gradually increasing or reduce with the spacing for collecting magnet, support is received
The pitman length for collecting magnet is gradually reduced or increases.
10. the frame structure to auxiliary positioning spinning equipment according to claim 1, it is characterised in that the jet
Device for spinning also includes the servicing unit of auxiliary convergence jet, and the servicing unit is supported by pitman and is fixed on fibre spinning
Between device and reception device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710138344.2A CN106757426B (en) | 2017-03-09 | 2017-03-09 | Frame structure for assisting in positioning spinning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710138344.2A CN106757426B (en) | 2017-03-09 | 2017-03-09 | Frame structure for assisting in positioning spinning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106757426A true CN106757426A (en) | 2017-05-31 |
| CN106757426B CN106757426B (en) | 2022-12-23 |
Family
ID=58961226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710138344.2A Active CN106757426B (en) | 2017-03-09 | 2017-03-09 | Frame structure for assisting in positioning spinning equipment |
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| Country | Link |
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| CN (1) | CN106757426B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006047033A1 (en) * | 2006-10-02 | 2008-04-03 | Eckhard Polman | Method for applying pattern of fine, electrospun fibers or strands containing them to web comprises moving web in relation to spinning electrode as fibers are produced and bonding them to web |
| CN201588016U (en) * | 2010-01-21 | 2010-09-22 | 上海大学 | Static spinning device externally provided with adjustable static magnetic field |
| CN103409818A (en) * | 2013-07-16 | 2013-11-27 | 东华大学 | Multi-spraying-nozzle electrostatic spinning device with controllable spinning environment |
| CN104088022A (en) * | 2014-07-02 | 2014-10-08 | 北京化工大学 | Combination electrostatic spinning device and method for preparing multi-stage ultrafine fiber |
| CN204550807U (en) * | 2015-02-05 | 2015-08-12 | 厦门大学 | Linear electrostatic device for spinning |
| CN206570445U (en) * | 2017-03-09 | 2017-10-20 | 苏州大学 | A kind of frame structure to auxiliary positioning spinning equipment |
-
2017
- 2017-03-09 CN CN201710138344.2A patent/CN106757426B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006047033A1 (en) * | 2006-10-02 | 2008-04-03 | Eckhard Polman | Method for applying pattern of fine, electrospun fibers or strands containing them to web comprises moving web in relation to spinning electrode as fibers are produced and bonding them to web |
| CN201588016U (en) * | 2010-01-21 | 2010-09-22 | 上海大学 | Static spinning device externally provided with adjustable static magnetic field |
| CN103409818A (en) * | 2013-07-16 | 2013-11-27 | 东华大学 | Multi-spraying-nozzle electrostatic spinning device with controllable spinning environment |
| CN104088022A (en) * | 2014-07-02 | 2014-10-08 | 北京化工大学 | Combination electrostatic spinning device and method for preparing multi-stage ultrafine fiber |
| CN204550807U (en) * | 2015-02-05 | 2015-08-12 | 厦门大学 | Linear electrostatic device for spinning |
| CN206570445U (en) * | 2017-03-09 | 2017-10-20 | 苏州大学 | A kind of frame structure to auxiliary positioning spinning equipment |
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| Publication number | Publication date |
|---|---|
| CN106757426B (en) | 2022-12-23 |
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