CN110241468A - A kind of continuous electrostatic spinning film forming apparatus and method - Google Patents
A kind of continuous electrostatic spinning film forming apparatus and method Download PDFInfo
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- CN110241468A CN110241468A CN201910658885.7A CN201910658885A CN110241468A CN 110241468 A CN110241468 A CN 110241468A CN 201910658885 A CN201910658885 A CN 201910658885A CN 110241468 A CN110241468 A CN 110241468A
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- 238000010041 electrostatic spinning Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000009987 spinning Methods 0.000 claims abstract description 47
- 239000002775 capsule Substances 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims description 6
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- 239000007787 solid Substances 0.000 claims description 3
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- 238000007789 sealing Methods 0.000 claims description 2
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- 239000012528 membrane Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 13
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
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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
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
-
- 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
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
-
- 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
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
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Abstract
The present invention relates to spinning membrane system technical fields, and disclose a kind of continuous electrostatic spinning film forming apparatus and method, including support plate, promote pump, it is film-made box, high pressure generator, device for spinning and pressing device, being film-made box includes diaphragm capsule housing processed, sliding eye, link block, fixing threaded hole, fixing bolt and film plate, device for spinning includes fixed plate, propeller, syringe, connecting tube, place block, place lid, injection-tube and taylor cone, fixed plate is rectangular slab, placement block is hollow round table, it places block upper end and is protruding with annulus block, annulus block side surface is protruding with screw thread, it places block and is located at link block upper end, block is placed to be fixedly connected with connecting tube, block is placed to be connected to connecting tube, injection-tube is located in the middle part of syringe lower end, pressuring diaphragm is that size is identical as the slot size that box upper surface opens up is film-made, pressuring diaphragm Upper surface is fixedly connected with hydraulic stem lower surface, which has the advantages that spinning film thickness reaches uniform ground.
Description
Technical field
The present invention relates to spinning membrane system technical field, specially a kind of continuous electrostatic spinning film forming apparatus and method.
Background technique
The fast development of economic rapid growth and global industry, pollution, especially air pollution have become mankind face
The threat for the most serious faced.In fact, air pollutants are extremely complex, can be particle, drop, gas or more than it is several
Mixture.In solid pollutant (particulate matter, dust, pollen etc.), PM is most dangerous one kind, it is empty to public health
Makings amount and weather may have serious influence.Aerodynamic diameter is less than 2.5 μm (PM2.5) and 10 μm of particle
(PM10) respiratory system can be penetrated into.Therefore, being exposed to particle matter for a long time will lead to many health problems, more especially
The relevant disease of lung, bronchus.Many health problems can be induced by being exposed in haze for a long time, such as allergic rhinitis, asthma, branch gas
The diseases such as pipe inflammation, it is serious or even cause pulmonary infection even cancer.It is extremely important to carry out haze safeguard procedures, indoors may be used
To use anti-haze screen window or air purifier, and when haze weather is outgoing, should wear suitable personal protection product.Mask is mesh
Preceding most widely used protective respirator, structure is simple, at low cost, easy to wear and processing, is general public PM2.5 anti-
The first choice of shield.The type of mask is also varied, gauze mask, active carbon mouth including common cotton lint face mask, interlayer with filter core
Cover, N95 mask, KN95 mask etc..Currently, vast majority of people uses gauze mask or non-woven cloth mask, but to it in haze
Protective performance research under weather is very few, causes following blindly in mask use.There are two commercially available mask is main the shortcomings that aspect, PM
Poor filtration effect or respiratory resistance are big, with the increase to haze harm consciousness, the new material quilt of more and more function admirables
Report is for filtering PM particle.Wherein nanofiber has attracted extensive research interest, because theoretically, diameter is less than
The nanofiber of 500nm has slip-stream effect, this is conducive to be provided simultaneously with high filtration capacity and low respiratory resistance.Electrostatic spinning is fine
Tie up essentially consist on its macro-scale direction relative to the advantage of other nanofibers such as carbon nanotube-electrospun fibers are straight
Diameter is in nanoscale, but length is likely to be breached km grade.Therefore, quiet while the high surface area characteristic for possessing nano material
The risk that Electrospun nano-fibers avoid other nanoparticles or staple fiber may generate health.And electrostatic spinning technique is set
Standby simple, cost of spinning is low；It can spin that high molecular weight species are various, and technique is controllable；The film diameter that electrostatic spinning obtains is small, aperture is small,
Porosity is high, fiber homogeneity is good；Compared with common filter membrane, under identical filter effect, air penetrability is higher.In addition, Nanowire
The bigger serface of dimension can be for more effectively compound with the protection additive of biological or chemical, and existing nanofiber is commonly used quiet
Electrical spinning method makes, and existing electrostatic spinning apparatus and the spinning film thickness of method production reach uniform ground and are difficult to meet and make
Use demand.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of continuous electrostatic spinning film forming apparatus and method, has spinning film
Thickness reaches the advantages that uniform ground, solves the problems, such as the inadequate uniform ground of spinning film thickness.
(2) technical solution
To realize that above-mentioned spinning film thickness reaches uniform ground purpose, the invention provides the following technical scheme: a kind of continuous Static Spinning
Silk film forming apparatus, this device include support plate, promote pump, film box, high pressure generator, device for spinning and pressing device, system
Bellows includes diaphragm capsule housing processed, sliding eye, link block, fixing threaded hole, fixing bolt and film plate, and device for spinning includes fixing
Plate, propeller, syringe, connecting tube, placement block, placement lid, injection-tube and taylor cone, fixed plate are rectangular slab, are placed
Block is hollow round table, places block upper end and is protruding with annulus block, and annulus block side surface is protruding with screw thread, places block and is located at connection
Block upper end is placed block and is fixedly connected with connecting tube, places block and is connected to connecting tube, and injection-tube is located in the middle part of syringe lower end, note
It penetrates pipe upper surface to be fixedly connected with syringe lower surface, pressuring diaphragm is size and the slot size that film box upper surface opens up
Identical, pressuring diaphragm upper surface is fixedly connected with hydraulic stem lower surface.
Preferably, the support plate is the U-shaped board of opening to the right, support plate lower surface and ground face contact, and pump is promoted to be located at
The right surface lower end of support plate promotes the right surface of pump to be fixedly connected with support plate left surface, and pushing ram, which is located at, promotes pump right end, promotes
Bar right end runs through support plate side surface.
Preferably, the diaphragm capsule housing processed is rectangular slab, and film box upper surface offers perforative slot up and down,
Sliding eye is slot, and two sliding eyes are located at the right surface upper and lower side distribution of support plate, and sliding hole length is less than film
Box outer cover length 5cm, sliding hole width are less than film box outer casing width 2cm, and link block is rectangular blocks.
Preferably, the link block left surface offers the perforative round hole in left and right, and it is left that link block is located at diaphragm capsule housing processed
Surface middle part, the right surface of link block are fixedly connected with diaphragm capsule housing left surface processed, and link block upper surface offers fixing threaded hole, Gu
Determining screw hole is round thread hole, and fixing bolt is size bolt compatible with fixing threaded hole, and film plate is size and sliding eye
The compatible rectangular slab of size, the film right surface of plate are protruding with circular block.
Preferably, in the film plate insertion sliding eye, film plate is flexibly connected with diaphragm capsule housing processed, is inserted by pushing ram
Enter to make to be film-made in the round hole that link block left surface opens up box to be flexibly connected with pump is promoted.
Preferably, the high pressure generator is located at the right surface middle part of support plate, and the right surface of high pressure generator and support plate are left
Surface is fixedly connected, and electric wire one and electric wire two are located at high pressure generator upper and lower ends, and electric wire one and high pressure generator are just
Pole is fixedly connected, and electric wire two is fixedly connected with high pressure generator cathode, and two lower end of electric wire is fixedly connected with pump is promoted.
Preferably, the fixed plate is located at support plate upper surface left end, passes through fixed plate lower surface and support plate upper surface
It is fixedly connected so that device for spinning is fixedly connected with support plate, propeller is located at fixed plate front surface upper end, propeller side surface
It is fixedly connected with fixed plate front surface, syringe is located at propeller lower end, syringe side surface and the fixed company of fixed plate front surface
It connecing, the injection rod upper end of syringe is fixedly connected with propeller, and connecting tube is hollow circular-tube, and connecting tube is located at front end of the syringe needle,
Connecting tube rear surface is fixedly connected with syringe side surface.
Preferably, the injection-tube is connected to syringe, and injection-tube passes through support plate upper surface, and injection-tube lower end is located at branch
In fagging, one upper end of electric wire is fixedly connected with injection-tube, and taylor cone is located at injection-tube lower end, taylor cone and the fixed company of injection-tube
It connects, pressing device includes compressing pump, hydraulic stem and pressuring diaphragm, compresses pump and is located at support pump upper surface right end, compresses pump following table
Face is fixedly connected with support plate upper surface, and hydraulic stem, which is located at, compresses pump lower end, and hydraulic stem passes through support plate, and hydraulic stem lower end is located at
In support plate.
To realize that above-mentioned spinning film thickness reaches uniform ground purpose, the invention provides the following technical scheme: a kind of continuous quiet
Electrospun film-forming method, operating procedure are as follows:
Configuration first is used on the spinning solution of Electrospun, and rotation, which is placed lid and is detached from, places block, by configured spinning solution by
Place block pour into syringe, then tighten placement lid, keep syringe sealing, two lower end of electric wire with promote pump be fixedly connected so that
Box is film-made as cathode, one upper end of electric wire is fixedly connected with injection-tube so that injection-tube is as anode, unlatching high pressure generator with
And pump is promoted, it promotes pump that the spinning solution in syringe is pushed to spray downwards, is continuously applied voltage during the spinning process, spinning is molten
Liquid forms nanofiber, i.e. electrostatic spinning under electric field action, these even thickness and staggered electrostatic spinning is deposited in
It is film-made on the film plate of box, opens promote pump at this time, film box is slowly pushed to the right, electrostatic spinning is uniformly dropped down onto
It is film-made on plate, the fluffy electrostatic spinning obtained by above step is smooth to be layed on film plate, and pump is promoted to continue to press on system
Bellows is opened to pressing device lower end and compresses pump, so that pressuring diaphragm is contacted with the electrostatic spinning on film plate, pressuring diaphragm is persistently applied
After adding the pressure of 600pa 5 hours, 5 hours, unscrew fixing bolt, film box is removed, separately removes one piece of film plate insertion film box
The sliding eye of upper end, overturning film box, the film plate used before removing, then film box is placed in pressing device lower end, then
It is continuously applied pressure 5 hours of 600pa by pressuring diaphragm, realizes the compression to electrostatic spinning another side, so that compressing uniformly complete
It is whole.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of continuous electrostatic spinning film forming apparatus and methods, have following beneficial to effect
Fruit:
1, the continuous electrostatic spinning film forming apparatus and method are provided with connecting tube by syringe and place block, to injection
In device when injection spinning solution, rotation, which places to cover to be detached from, places block, and configured spinning solution is poured into syringe by placement block
It is interior, then placement lid is tightened, so that inwardly injecting spinning solution without removing syringe, realize the effect for facilitating injection spinning solution
Fruit.
2, the continuous electrostatic spinning film forming apparatus and method promote pump to push film box mobile, so that quiet by being provided with
Electrospun can be dropped down onto uniformly on film plate, realize that spinning film molding thickness is uniform.
3, the continuous electrostatic spinning film forming apparatus and method promote pump to push film box mobile by being provided with, avoid by
To danger caused by operator under artificial mobile film box to pressing device.
4, the continuous electrostatic spinning film forming apparatus and method, by being provided with pressing device, to avoid passing through work people
Member manual pressure, saving manpower and the spinning film extruded are more evenly.
5, the continuous electrostatic spinning film forming apparatus and method are provided with link block and film plate by setting film box,
Film box is enabled to cooperate pressing device by spinning film double-sided compression, so that static spinning membrane more even uniform.
Detailed description of the invention
Fig. 1 positive structure diagram of the present invention；
Fig. 2 left view structural representation of the present invention；
Fig. 3 present invention is film-made box configuration schematic diagram.
In figure: 1 support plate, 2 promote pumps, 21 pushing rams, 3 be film-made boxes, 31 diaphragm capsule housings processed, 32 sliding eyes, 33 link blocks,
34 fixing threaded holes, 35 fixing bolts, 36 film plates, 4 high pressure generators, 41 electric wires one, 42 electric wires two, 5 device for spinning, 51 are fixed
Plate, 52 propellers, 53 syringes, 54 connecting tubes, 55 place blocks, 56 place lids, 57 injection-tubes, 58 taylor cones, 6 pressing devices,
61 compress pump, 62 hydraulic stems, 63 pressuring diaphragms.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1-3, a kind of continuous electrostatic spinning film forming apparatus, this device include support plate 1, promote pump 2, film box 3,
High pressure generator 4, device for spinning 5 and pressing device 6, support plate 1 are the U-shaped board of opening to the right, 1 lower surface of support plate and ground
Face contact promotes pump 2 to be located at the right surface lower end of support plate 1, promotes 2 right surfaces of pump to be fixedly connected with 1 left surface of support plate, promotes
Bar 21 is located at propulsion 2 right ends of pump, and 21 right end of pushing ram runs through 1 side surface of support plate, and film box 3 includes diaphragm capsule housing 31 processed, slides
Dynamic hole 32, link block 33, fixing threaded hole 34, fixing bolt 35 and film plate 36, diaphragm capsule housing 31 processed are rectangular slab, film
3 upper surface of box offers perforative slot up and down, and sliding eye 32 is slot, and two sliding eyes 32 are located at support
The distribution of the right surface upper and lower side of plate 1,32 length of sliding eye are less than 31 length 5cm of diaphragm capsule housing processed, and 32 width of sliding eye is less than film
31 width 2cm of box shell, link block 33 are rectangular blocks, and 33 left surface of link block offers the perforative round hole in left and right, are connected
Block 33 is located in the middle part of 31 left surface of diaphragm capsule housing processed, and the right surface of link block 33 is fixedly connected with 31 left surface of diaphragm capsule housing processed, even
It connects 33 upper surface of block and offers fixing threaded hole 34, fixing threaded hole 34 is round thread hole, and fixing bolt 35 is size and fixed spiral shell
The compatible bolt in hole 34, film plate 36 are size rectangular slab compatible with 32 size of sliding eye, are film-made the right surface of plate 36
It is protruding with circular block, for facilitating operator to pull film plate 36, film plate 36 is inserted into sliding eye 32, film plate 36 and system
Diaphragm capsule housing 31 is flexibly connected, and is inserted into the round hole that 33 left surface of link block opens up by pushing ram 21 and to be film-made box and push away
It is flexibly connected into pump 2, fixing bolt 35, which is inserted into fixing threaded hole 34 to tighten, can make film box and pushing ram 21 fixed, promote
Pump 2 pushes film box to slide in 1 bottom inner surface upper end of support plate by catch bar, and high pressure generator 4 is located at the right table of support plate 1
Middle face, the right surface of high pressure generator 4 are fixedly connected with 1 left surface of support plate, and electric wire 1 and electric wire 2 42 are located at
4 upper and lower ends of high pressure generator, electric wire 1 are fixedly connected with 4 anode of high pressure generator, and electric wire 2 42 and high pressure generator 4 are negative
Pole is fixedly connected, and 2 42 lower end of electric wire is fixedly connected with pump 2 is promoted, so that film box 3 is used as cathode, device for spinning 5 includes solid
Fixed board 51, syringe 53, connecting tube 54, places block 55, places lid 56, injection-tube 57 and taylor cone 58 propeller 52, fixed
Plate 51 is rectangular slab, and fixed plate 51 is located at 1 upper surface left end of support plate, passes through table on 51 lower surface of fixed plate and support plate 1
Face is fixedly connected so that device for spinning 5 is fixedly connected with support plate 1, and propeller 52 is located at 51 front surface upper end of fixed plate, is promoted
52 side surface of device is fixedly connected with 51 front surface of fixed plate, and syringe 53 is located at 52 lower end of propeller, 53 side surface of syringe with
51 front surface of fixed plate is fixedly connected, and the injection rod upper end of syringe 53 is fixedly connected with propeller 52, and propeller 52 can push away
The injection rod of dynamic syringe 53 moves up and down, and connecting tube 54 is hollow circular-tube, and connecting tube 54 is located at 53 front end of syringe, connecting tube
54 rear surfaces are fixedly connected with 53 side surface of syringe, and connecting tube 54 is connected to syringe 53, and placement block 55 is hollow round table, are put
It sets 55 upper end of block and is protruding with annulus block, annulus block side surface is protruding with screw thread, places block 55 and is located at 33 upper end of link block, puts
It sets block 55 to be fixedly connected with connecting tube 54, places block 55 and be connected to connecting tube 54, injection-tube 57 is located in the middle part of 53 lower end of syringe,
57 upper surface of injection-tube is fixedly connected with 53 lower surface of syringe, and injection-tube 57 is connected to syringe 53, and injection-tube 57 passes through branch
1 upper surface of fagging, 57 lower end of injection-tube are located in support plate 1, and one 41 upper end of electric wire is fixedly connected with injection-tube 57, so that injection
Pipe 57 is used as anode, and taylor cone 58 is located at 57 lower end of injection-tube, and taylor cone 58 is fixedly connected with injection-tube 57, and pressing device 6 wraps
Include compression pump 61, hydraulic stem 62 and pressuring diaphragm 63, compress pump 61 and be located at support pump upper surface right end, compress 61 lower surfaces of pump with
1 upper surface of support plate is fixedly connected, and hydraulic stem 62, which is located at, compresses 61 lower ends of pump, and hydraulic stem 62 is under support plate 1, hydraulic stem 62
End is located in support plate 1, and pressuring diaphragm 63 is that size is identical as the slot size that 3 upper surface of box opens up is film-made, pressuring diaphragm 63
Upper surface is fixedly connected with 62 lower surface of hydraulic stem.
A kind of continuous electrostatic spinning film-forming method, the first step are configured to the spinning solution of Electrospun, and lid 56 is placed in rotation
It is detached from and places block 55, configured spinning solution is poured into syringe 53 by placement block 55, then tighten and place lid 56, keep note
Emitter 53 seals.
Second step, 2 42 lower end of electric wire with promote pump 2 to be fixedly connected so that be film-made box as cathode, one 41 upper end of electric wire and
Injection-tube 57 is fixedly connected so that injection-tube 57 is used as anode, unlatching high pressure generator 4 and propulsion pump 2, and 2 promotion of propulsion pump is infused
Spinning solution in emitter 53 sprays downwards.
Third step is continuously applied voltage during the spinning process, and spinning solution forms nanofiber under electric field action, i.e., quiet
Electrospun, these even thickness and staggered electrostatic spinning are deposited on the film plate 36 of film box, open promote at this time
Pump 2 slowly pushes film box to the right, and electrostatic spinning is uniformly dropped down on film plate 36.
4th step, the fluffy electrostatic spinning obtained by above step is smooth to be layed on film plate 36, promote pump 2 after
It is continuous to push film box to 6 lower end of pressing device.
5th step opens and compresses pump 61, so that pressuring diaphragm 63 is contacted with the electrostatic spinning on film plate 36, pressuring diaphragm 63 is held
Continuous pressure 5 hours for applying 600pa.
6th step after 5 hours, unscrews fixing bolt 35, and film box is removed, and separately removes one piece of film plate 36 insertion film box
The sliding eye 32 of upper end, overturning film box, the film plate 36 used before removing, then film box is placed under pressing device 6
End, then be continuously applied pressure 5 hours of 600pa by pressuring diaphragm 63, the compression to electrostatic spinning another side is realized, so that compressing
It is uniformly complete.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of continuous electrostatic spinning film forming apparatus, including support plate (1), propulsion pump (2), film box (3), high pressure generator
(4), device for spinning (5) and pressing device (6), it is characterised in that: the support plate (1) is the U-shaped board of opening to the right, is promoted
Pump (2) right surface is fixedly connected with support plate (1) left surface, and film box (3) is flexibly connected with pump (2) is promoted, high pressure generator
(4) it is located at support plate (1) right surface middle part, high pressure generator (4) right surface is fixedly connected with support plate (1) left surface, spinning
Device (5) includes fixed plate (51), is fixedly connected with support plate (1) upper surface so that spinning by fixed plate (51) lower surface
Device (5) is fixedly connected with support plate (1), and pressing device (6) includes to compress pump (61), is compressed pump (61) and is located on support pump
Surface right end compresses pump (61) lower surface and is fixedly connected with support plate (1) upper surface.
2. a kind of continuous electrostatic spinning film forming apparatus according to claim 1, it is characterised in that: under the support plate (1)
Surface and ground face contact promote pump (2) to be located at the right surface lower end of support plate (1), and pushing ram (21), which is located at, promotes pump (2) right end,
Pushing ram (21) right end runs through support plate (1) side surface.
3. a kind of continuous electrostatic spinning film forming apparatus according to claim 1, it is characterised in that: film box (3) packet
Include diaphragm capsule housing processed (31), sliding eye (32), link block (33), fixing threaded hole (34), fixing bolt (35) and film plate
(36), diaphragm capsule housing (31) processed is rectangular slab, and film box (3) upper surface offers perforative slot up and down, sliding eye
It (32) is slot, two sliding eyes (32) are located at the right surface upper and lower side distribution of support plate (1), sliding eye (32) length
Less than diaphragm capsule housing processed (31) length 5cm, sliding eye (32) width is less than diaphragm capsule housing processed (31) width 2cm.
4. a kind of continuous electrostatic spinning film forming apparatus according to claim 3, it is characterised in that: the link block (33) is
Rectangular blocks, link block (33) left surface offer the perforative round hole in left and right, and link block (33) is located at diaphragm capsule housing processed (31)
In the middle part of left surface, link block (33) right surface is fixedly connected with diaphragm capsule housing processed (31) left surface, and link block (33) upper surface is opened
Equipped with fixing threaded hole (34), fixing threaded hole (34) is round thread hole, and fixing bolt (35) is size and fixing threaded hole (34) phase
The bolt of adaptation, film plate (36) are size rectangular slab compatible with sliding eye (32) size, are film-made plate (36) right surface
It is protruding with circular block, film plate (36) insertion sliding eye (32) is interior, and film plate (36) is flexibly connected with diaphragm capsule housing processed (31), pushes away
In the round hole opened up into bar (21) insertion link block (33) left surface.
5. a kind of continuous electrostatic spinning film forming apparatus according to claim 1, it is characterised in that: the high pressure generator
(4) upper and lower ends are respectively fixed with electric wire one (41) and electric wire two (42), and electric wire one (41) and high pressure generator (4) anode are solid
Fixed to connect, electric wire two (42) is fixedly connected with high pressure generator (4) cathode, electric wire two (42) lower end and the fixed company of propulsion pump (2)
It connects.
6. a kind of continuous electrostatic spinning film forming apparatus according to claim 1, it is characterised in that: the device for spinning (5)
Further include propeller (52), syringe (53), connecting tube (54), places block (55), places lid (56), injection-tube (57) and Thailand
Cone (58) is strangled, fixed plate (51) is rectangular slab, and fixed plate (51) is located at support plate (1) upper surface left end, propeller (52) position
In fixed plate (51) front surface upper end, propeller (52) side surface is fixedly connected with fixed plate (51) front surface, syringe (53)
Positioned at propeller (52) lower end, syringe (53) side surface is fixedly connected with fixed plate (51) front surface, the note of syringe (53)
Bar upper end is penetrated to be fixedly connected with propeller (52).
7. a kind of continuous electrostatic spinning film forming apparatus according to claim 6, it is characterised in that: the connecting tube (54) is
Hollow circular-tube, connecting tube (54) are located at syringe (53) front end, and connecting tube (54) rear surface is fixed with syringe (53) side surface
Connection, placing block (55) is hollow round table, places block (55) upper end and is protruding with annulus block, annulus block side surface is protruding with spiral shell
Line places block (55) and is located at link block (33) upper end, places block (55) and is fixedly connected with connecting tube (54), places block (55) and connects
(54) connection is taken over, injection-tube (57) is located in the middle part of syringe (53) lower end.
8. a kind of continuous electrostatic spinning film forming apparatus according to claim 7, it is characterised in that: on the injection-tube (57)
Surface is fixedly connected with syringe (53) lower surface, and injection-tube (57) is connected to syringe (53), and injection-tube (57) passes through support
Plate (1) upper surface, injection-tube (57) lower end are located in support plate (1), and electric wire one (41) upper end is fixedly connected with injection-tube (57),
Taylor cone (58) is located at injection-tube (57) lower end, and taylor cone (58) is fixedly connected with injection-tube (57).
9. a kind of continuous electrostatic spinning film forming apparatus according to claim 1, it is characterised in that: the pressing device (6)
It further include hydraulic stem (62) and pressuring diaphragm (63), hydraulic stem (62), which is located at, compresses pump (61) lower end, and hydraulic stem (62) passes through branch
Fagging (1), hydraulic stem (62) lower end are located in support plate (1), and pressuring diaphragm (63) is that size and film box (3) upper surface open up
Slot size is identical, and pressuring diaphragm (63) upper surface is fixedly connected with hydraulic stem (62) lower surface.
10. a kind of continuous electrostatic spinning film-forming method, characterized in that it comprises the following steps:
The spinning solution for being used on Electrospun is configured first, and rotation places lid (56) and is detached from placement block (55), by configured spinning
Silk solution is poured into syringe (53) by placement block (55), then tightens placement lid (56), keeps syringe (53) sealing, electric wire two
(42) lower end is fixedly connected so that being film-made box as cathode, electric wire one (41) upper end and injection-tube (57) are fixed with propulsion pump (2)
So that injection-tube (57) is used as anode, unlatching high pressure generator (4) and propulsion pump (2) for connection, promote pump (2) promotion syringe
(53) spinning solution in sprays downwards, is continuously applied voltage during the spinning process, and spinning solution is formed under electric field action and received
Rice fiber, i.e. electrostatic spinning, these even thickness and staggered electrostatic spinning are deposited on the film plate (36) of film box,
It opens at this time and promotes pump (2), film box is slowly pushed to the right, electrostatic spinning is uniformly dropped down onto film plate (36),
The fluffy electrostatic spinning obtained by above step is smooth to be layed in film plate (36), and pump (2) is promoted to continue to press on film
Box is opened to pressing device (6) lower end and compresses pump (61), so that pressuring diaphragm (63) connects with the electrostatic spinning in film plate (36)
Touching, after pressuring diaphragm (63) is continuously applied pressure 5 hours, 5 hours of 600pa, unscrews fixing bolt (35), and film box is removed,
Separately remove the sliding eye (32) of one piece of film plate (36) insertion film box upper end, overturning film box, the film plate used before removing
(36), it then by film box is placed in pressing device (6) lower end, then small by the pressure 5 that pressuring diaphragm (63) are continuously applied 600pa
When, the compression to electrostatic spinning another side is realized, so that compressing uniformly complete.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305583A (en) * | 2022-07-28 | 2022-11-08 | 金凤 | Melting electrostatic spinning equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413183A (en) * | 2007-10-16 | 2009-04-22 | 国家纳米科学中心 | Polymer electrostatic spinning film, preparation and use in biological detection |
| US20100222771A1 (en) * | 2005-12-12 | 2010-09-02 | Washington, University Of | Method for Controlled Electrospinning |
| CN102978718A (en) * | 2012-12-11 | 2013-03-20 | 东南大学 | Device and method for realizing mass production of nano-fibers through electrostatic spinning method |
| CN103898618A (en) * | 2014-03-06 | 2014-07-02 | 广东工业大学 | Electrospinning jet flow fast stabilization control device for micro-nano machining and control method thereof |
| CN204550809U (en) * | 2015-03-19 | 2015-08-12 | 广东工业大学 | A kind of electrostatic spinning apparatus of efficient stable |
| CN104911720A (en) * | 2015-06-18 | 2015-09-16 | 西安交通大学 | A layered preparation method of thin film scaffold with controllable micro-nanofiber structure |
| CN106592109A (en) * | 2016-12-23 | 2017-04-26 | 基努里(天津)生物科技有限公司 | High-molecular electrostatic spinning film and preparation method |
| CN210394612U (en) * | 2019-07-22 | 2020-04-24 | 河南曼博睿新材料科技有限公司 | A continuous electrospinning film making device |
-
2019
- 2019-07-22 CN CN201910658885.7A patent/CN110241468A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100222771A1 (en) * | 2005-12-12 | 2010-09-02 | Washington, University Of | Method for Controlled Electrospinning |
| CN101413183A (en) * | 2007-10-16 | 2009-04-22 | 国家纳米科学中心 | Polymer electrostatic spinning film, preparation and use in biological detection |
| CN102978718A (en) * | 2012-12-11 | 2013-03-20 | 东南大学 | Device and method for realizing mass production of nano-fibers through electrostatic spinning method |
| CN103898618A (en) * | 2014-03-06 | 2014-07-02 | 广东工业大学 | Electrospinning jet flow fast stabilization control device for micro-nano machining and control method thereof |
| CN204550809U (en) * | 2015-03-19 | 2015-08-12 | 广东工业大学 | A kind of electrostatic spinning apparatus of efficient stable |
| CN104911720A (en) * | 2015-06-18 | 2015-09-16 | 西安交通大学 | A layered preparation method of thin film scaffold with controllable micro-nanofiber structure |
| CN106592109A (en) * | 2016-12-23 | 2017-04-26 | 基努里(天津)生物科技有限公司 | High-molecular electrostatic spinning film and preparation method |
| CN210394612U (en) * | 2019-07-22 | 2020-04-24 | 河南曼博睿新材料科技有限公司 | A continuous electrospinning film making device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305583A (en) * | 2022-07-28 | 2022-11-08 | 金凤 | Melting electrostatic spinning equipment |
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Application publication date: 20190917 |