CN104088023A - Melting electrostatic spinning device - Google Patents
Melting electrostatic spinning device Download PDFInfo
- Publication number
- CN104088023A CN104088023A CN201410316181.9A CN201410316181A CN104088023A CN 104088023 A CN104088023 A CN 104088023A CN 201410316181 A CN201410316181 A CN 201410316181A CN 104088023 A CN104088023 A CN 104088023A
- Authority
- CN
- China
- Prior art keywords
- pinhole plate
- fusion tank
- electromagnetic induction
- resin
- hollow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses a melting electrostatic spinning device which comprises a feeding hopper, a high-temperature-resisting insulation pipeline, a melting chute, a high-temperature-resisting insulation material, an electromagnetic induction device, a hollow metal pipe fitting, a pinhole plate, a far-infrared heating device, a fiber collecting and receiving web curtain device, a high-voltage electric field circuit device and a take-up device. Resin slices in the melting chute are melted through an electromagnetic induction coil, then the melted resin slices flow downwards through the pinhole plate, and due to the fact that air in a fiber passageway is heated by the far-infrared heating device, the temperature of the whole passageway is set to be above the resin melting temperature and it is ensured that the resin flowing downwards through the pinhole plate is still in the melted state. Melted liquid drops flowing out of the pinhole plate are stretched into fibers under the action of a high-voltage electric field, the fibers move towards the fiber collecting and receiving web curtain device and fall onto the fiber collecting and receiving web curtain device finally to be solidified into a resin fiber film, and then the resin fiber film obtained through solidification is wound around a roller through the take-up device, so that melting electrostatic spinning is achieved.
Description
Technical field
The present invention relates to a kind of melting electrostatic device for spinning, relate in particular to the melting electrostatic device for spinning of a kind of resin under molten condition.
Background technology
Existing known electrostatic spinning apparatus is all the method spinning by solution, but difficulty and not environmental protection are collected in the volatilization that the shortcoming of this mode is solution, will configure different solution for different resin slicers simultaneously, and production technology difficulty is large.
Summary of the invention
The invention provides a kind of melting electrostatic device for spinning, a kind of indirect contactless electromagnetic induction heater is provided, make heating power supply and high voltage electric field insulation, thereby realize the spinning of melting electrostatic field.
For solving the problems of the technologies described above, technical solution of the present invention is: a kind of melting electrostatic device for spinning, and its innovative point is to comprise:
Fusion tank, described fusion tank is for molten resin section, and described fusion tank is upper shed container, and on this fusion tank inwall, being at least provided with one increases the projection of conducting heat;
Electromagnetic induction heater, described electromagnetic induction device comprises that ring is located at the electromagnetic induction coil of described fusion tank surrounding, described electromagnetic induction coil is connected with electromagnetic induction controller by wire;
Pinhole plate, described pinhole plate is positioned at described fusion tank below, and described pinhole plate and described fusion tank UNICOM, is provided with the pin hole pipe of hollow, the effective resin that melts state with outflow of pin hole of described hollow on described pinhole plate;
Far infrared heater, described far infrared heater comprises the two far infrared heating pipes that are symmetrically distributed in both sides, described pinhole plate below, between described two far infrared heating pipes and described pinhole plate, forms drawing of fiber passageway;
Fiber collecting is accepted lace curtaining device, described fiber collecting accept lace curtaining device be arranged at described pinhole plate under transport tape;
High voltage electric field loop apparatus, described high voltage electric field loop apparatus comprises the high voltage source that is connected with described pinhole plate, be close to be arranged on described transport tape under the metallic plate that arranges, described metallic plate ground connection, the voltage of described high voltage source is 10,000 volts ~ 100,000 volts;
Wrap-up, described wrap-up is the winding mechanism being connected with motor, the tunica fibrosa after moulding is wound on described winding mechanism.
Preferably, be at least provided with the pin hole pipe of a hollow on described pinhole plate, the pin hole pipe diameter of described hollow is 0.1mm ~ 0.5mm, and distance between the pin hole pipe of the pin hole pipe of described hollow and adjacent described hollow is 0.1mm ~ 20mm.
Preferably, between described pinhole plate and described fusion tank, be provided with the metal tube of the hollow that is connected both.
Preferably, between described fusion tank and described electromagnetic induction coil, be provided with high-temperature insulation material.
Preferably, described fusion tank and described electromagnetic induction coil spacing are 10mm ~ 30mm.
Preferably, directly over described fusion tank, be provided with the loading hopper that stores resin slicer, between described loading hopper and described fusion tank, be provided with the high-temperature insulation pipeline that is connected both.
Feature of the present invention is: a kind of melting electrostatic device for spinning is provided, has invented a kind of indirect contactless electromagnetic induction heater, make heating power supply and high voltage electric field insulation, thereby realize the spinning of melting electrostatic field.
By electromagnetic induction coil, the resin slicer in fusion tank is carried out to melting material, then the resin slicer of molten condition flows out downwards through pinhole plate, because the air in fiber passageway is subject to the heating of far infrared heater, whole passageway Temperature Setting, on resin melting temperature, guarantees that the resin of pinhole plate outflow is downwards still in molten condition.Between pinhole plate and reception lace curtaining, be connected high voltage source, the molten melt drop that pin hole flows out is drawn into fiber under high voltage electric field effect, accept the motion of lace curtaining device towards collection, in motion process, continue to be subject to the stretching action of electric field force, fiber, by further drawing-down, finally drops on fiber collecting and accepts on lace curtaining device, the resin fibre film solidifying to form, then utilize wrap-up that the resin fibre film solidifying to form is swathed on reel, thereby complete melting electrostatic spinning.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is done to further detailed description.
Diagram is the structural representation of a kind of melting electrostatic device for spinning of the present invention.
In figure: the pin hole pipe of 1-fusion tank, 2-loading hopper, 3-high-temperature insulation pipeline, 4-Electromagnetic Heating induction coil, 5-electromagnetic induction controller, 6-pinhole plate, 7-hollow, the metal tube of 8-hollow, 9-far-infrared heating tube, 10-tensile fiber passageway, 11-high voltage source, 12-metallic plate, 13-winding mechanism, 14-projection, 15-high-temperature insulation material, 16-transport tape.
Detailed description of the invention
Melting electrostatic device for spinning of the present invention comprises that metal tube 8, pinhole plate 6, far infrared heater, the fiber collecting of loading hopper 2, high-temperature insulation pipeline 3, fusion tank 1, high-temperature insulation material 15, electromagnetic induction heater, hollow accept lace curtaining device, high voltage electric field loop apparatus, wrap-up.
Above-mentioned fusion tank 1 treats that for storing molten resin section, this fusion tank 1 are upper shed container.Directly over fusion tank 1, be provided with the loading hopper 2 that stores resin slicer, between this loading hopper 2 and fusion tank 1, be provided with the high-temperature insulation pipeline 3 that is connected both.
Above-mentioned electromagnetic induction heater comprises that ring is located at the electromagnetic induction coil 4 of fusion tank 1 surrounding, and this electromagnetic induction coil 4 is connected with electromagnetic induction controller 5 by wire.Adopt the principle of electromagnetic induction heating that fusion tank 1 is generated heat under the effect of electromagnetic induction, thereby resin slicer is melted in fusion tank, make resinae section directly be fused into liquid state by high temperature.
Above-mentioned pinhole plate 6 is positioned at fusion tank 1 below, and pinhole plate 6 and fusion tank 1 are realized both UNICOMs by being arranged on the metal tube 8 of hollow between the two.On this pinhole plate 6, be at least provided with the pin hole pipe 7 of a hollow, pin hole pipe 7 diameters of hollow are 0.1mm ~ 0.5mm, and distance between the pin hole pipe 7 of the pin hole pipe 7 of hollow and adjacent hollow is 0.1mm ~ 20mm.Resin liquation under molten condition, at the effect cad pinhole plate 6 of natural gravity, does not apply any external force and pushes.
Above-mentioned far infrared heater comprises two far-infrared heating tubes 9 that are symmetrically distributed in pinhole plate 6 both sides, below, between this two far-infrared heating tube 9 and pinhole plate 6 form drawing of fiber passageway 10, thereby the resin the molten condition flowing out from pinhole plate 6 under the effect of high voltage electric field from drawing of fiber passageway 10 drafted one-tenth fiber.
Above-mentioned fiber collecting accept lace curtaining device be arranged at pinhole plate 6 under transport tape 16, thereby for receiving the resin fibre film from the drawing-off of drawing of fiber passageway.
Above-mentioned high voltage electric field loop apparatus comprises the high voltage source 11 that is connected with pinhole plate 6, be close to be arranged on transport tape under the metallic plate 12 that arranges, metallic plate 12 ground connection, the voltage of high voltage source 11 is 10,000 volts ~ 100,000 volts.The molten melt drop that pin hole pipe 7 flows out is drawn into fiber under high voltage electric field effect, accept the motion of lace curtaining device towards collection, in motion process, continue to be subject to the stretching action of electric field force, fiber is by further drawing-down, finally drop on fiber collecting and accept on lace curtaining device, the resin fibre film solidifying to form.High voltage source 11 outputs can adopt high frequency or power frequency supply, and output can adopt positive voltage or negative voltage.
Above-mentioned wrap-up is the winding mechanism being connected with motor, and the tunica fibrosa after moulding is wound on winding mechanism, thereby for by the tunica fibrosa coiling of moulding.
In order to realize the lifting of heat-transfer effect of fusion tank 1, on the inwall of fusion tank 1, being at least provided with one increases the projection 14 of conducting heat, and this projection 14 can be that ring-type is cylindric or erose.
In order to prevent that electromagnetic induction coil 4 is connected high-tension electricity insulation with fusion tank 1, between electromagnetic induction coil 4 and fusion tank 1, be provided with high-temperature insulation material 15, in addition, fusion tank 1 is 10mm ~ 30mm with electromagnetic induction coil 4 spacings.
Specific works process is as follows: by electromagnetic induction coil 4, the resin slicer in fusion tank 1 is carried out to melting material, then the resin slicer of molten condition flows out downwards through pinhole plate 6, because the air in tensile fiber passageway 10 is subject to the heating of far infrared heater, whole tensile fiber passageway 10 Temperature Settings, on resin melting temperature, guarantee that the resin of pinhole plate 6 outflow is downwards still in molten condition.Between pinhole plate 6 and transport tape 16, be connected with the far-infrared heating tube 9 being connected with high voltage source, the molten melt drop that the pin hole pipe 7 of hollow flows out is drawn into fiber under high voltage electric field effect, accept the motion of lace curtaining device towards collection, in motion process, continue to be subject to the stretching action of electric field force, fiber is by further drawing-down, finally dropping on fiber collecting accepts on lace curtaining device, the resin fibre film solidifying to form, then utilize wrap-up that the resin fibre film solidifying to form is swathed on winding mechanism 13, thereby complete melting electrostatic spinning.
Above the invention embodiment is had been described in detail, but content is only for the preferred embodiment of the invention, can not be considered to the practical range for limiting the invention.All equalization variation and improvement etc. of doing according to the invention application range, within all belonging to the patent covering scope of the invention.
Claims (6)
1. a melting electrostatic device for spinning, is characterized in that comprising:
Fusion tank, described fusion tank is for molten resin section, and described fusion tank is upper shed container, and on this fusion tank inwall, being at least provided with one increases the projection of conducting heat;
Electromagnetic induction heater, described electromagnetic induction device comprises that ring is located at the electromagnetic induction coil of described fusion tank surrounding, described electromagnetic induction coil is connected with electromagnetic induction controller by wire;
Pinhole plate, described pinhole plate is positioned at described fusion tank below, and described pinhole plate and described fusion tank UNICOM, is provided with the pin hole pipe of hollow, the effective resin that melts state with outflow of pin hole of described hollow on described pinhole plate;
Far infrared heater, described far infrared heater comprises the two far infrared heating pipes that are symmetrically distributed in both sides, described pinhole plate below, between described two far infrared heating pipes and described pinhole plate, forms drawing of fiber passageway;
Fiber collecting is accepted lace curtaining device, described fiber collecting accept lace curtaining device be arranged at described pinhole plate under transport tape;
High voltage electric field loop apparatus, described high voltage electric field loop apparatus comprises the high voltage source that is connected with described pinhole plate, be close to be arranged on described transport tape under the metallic plate that arranges, described metallic plate ground connection, the voltage of described high voltage source is 10,000 volts ~ 100,000 volts;
Wrap-up, described wrap-up is the winding mechanism being connected with motor, the tunica fibrosa after moulding is wound on described winding mechanism.
2. a kind of melting electrostatic device for spinning as claimed in claim 1, it is characterized in that: the pin hole pipe that is at least provided with a hollow on described pinhole plate, the pin hole pipe diameter of described hollow is 0.1mm ~ 0.5mm, and distance between the pin hole pipe of the pin hole pipe of described hollow and adjacent described hollow is 0.1mm ~ 20mm.
3. a kind of melting electrostatic device for spinning as claimed in claim 1, is characterized in that: the metal tube that is provided with the hollow that is connected both between described pinhole plate and described fusion tank.
4. a kind of melting electrostatic device for spinning as claimed in claim 1, is characterized in that: between described fusion tank and described electromagnetic induction coil, be provided with high-temperature insulation material.
5. a kind of melting electrostatic device for spinning as claimed in claim 4, is characterized in that: described fusion tank and described electromagnetic induction coil spacing are 10mm ~ 30mm.
6. a kind of melting electrostatic device for spinning as claimed in claim 1, is characterized in that: directly over described fusion tank, be provided with the loading hopper that stores resin slicer, be provided with the high-temperature insulation pipeline that is connected both between described loading hopper and described fusion tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316181.9A CN104088023A (en) | 2014-07-04 | 2014-07-04 | Melting electrostatic spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316181.9A CN104088023A (en) | 2014-07-04 | 2014-07-04 | Melting electrostatic spinning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104088023A true CN104088023A (en) | 2014-10-08 |
Family
ID=51635775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410316181.9A Pending CN104088023A (en) | 2014-07-04 | 2014-07-04 | Melting electrostatic spinning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104088023A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104862786A (en) * | 2015-05-11 | 2015-08-26 | 北京化工大学 | Melt differential electrospinning apparatus |
| CN105541101A (en) * | 2015-12-14 | 2016-05-04 | 四川力久知识产权服务有限公司 | Preparation method of basalt fiber having through pores |
| CN111593418A (en) * | 2020-07-10 | 2020-08-28 | 广东工业大学 | Alternating magnetic field melt heating device and method based on online algorithm |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1435515A (en) * | 2002-01-30 | 2003-08-13 | 韩国科学技术研究院 | Polymer fibre web mfg. device and method |
| US20060049542A1 (en) * | 2004-09-09 | 2006-03-09 | Benjamin Chu | Apparatus for electro-blowing or blowing-assisted electro-spinning technology and process for post treatment of electrospun or electroblown membranes |
| CN102071477A (en) * | 2009-11-20 | 2011-05-25 | 北京化工大学 | Novel polymer melt electrostatic spinning device |
| CN103038407A (en) * | 2010-07-29 | 2013-04-10 | 三井化学株式会社 | Non-woven fiber fabric, and production method and production device therefor |
-
2014
- 2014-07-04 CN CN201410316181.9A patent/CN104088023A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1435515A (en) * | 2002-01-30 | 2003-08-13 | 韩国科学技术研究院 | Polymer fibre web mfg. device and method |
| US20060049542A1 (en) * | 2004-09-09 | 2006-03-09 | Benjamin Chu | Apparatus for electro-blowing or blowing-assisted electro-spinning technology and process for post treatment of electrospun or electroblown membranes |
| CN102071477A (en) * | 2009-11-20 | 2011-05-25 | 北京化工大学 | Novel polymer melt electrostatic spinning device |
| CN103038407A (en) * | 2010-07-29 | 2013-04-10 | 三井化学株式会社 | Non-woven fiber fabric, and production method and production device therefor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104862786A (en) * | 2015-05-11 | 2015-08-26 | 北京化工大学 | Melt differential electrospinning apparatus |
| CN105541101A (en) * | 2015-12-14 | 2016-05-04 | 四川力久知识产权服务有限公司 | Preparation method of basalt fiber having through pores |
| CN105541101B (en) * | 2015-12-14 | 2018-03-06 | 四川力久知识产权服务有限公司 | A kind of preparation method of the basalt fibre with through hole |
| CN111593418A (en) * | 2020-07-10 | 2020-08-28 | 广东工业大学 | Alternating magnetic field melt heating device and method based on online algorithm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104088023A (en) | Melting electrostatic spinning device | |
| JP4526586B2 (en) | Electrospinning nano-fiber manufacturing equipment | |
| CN102527967B (en) | Oxygen-free copper rod production line | |
| CN203360646U (en) | Fusion electrostatic spinning nozzle device | |
| JP5562252B2 (en) | Glass-coated wire manufacturing apparatus and manufacturing method | |
| CN209534417U (en) | A kind of plastic-aluminum combined production superaudio electromagnetic heater | |
| CN204138840U (en) | The container bag production line of high-strength PET flat filament | |
| CN103787575A (en) | Adjustable drawing device and drawing method | |
| CN205564388U (en) | Device of outer protection sleeve surface tympanic bulla of high tension cable in solution | |
| CN105235209A (en) | Butt-joint method and device for thread materials for 3D printer | |
| CN203625534U (en) | Electrostatic spinning device capable of adjusting viscosity of polymer solution | |
| CN104321641A (en) | Pinhole testing device | |
| CN103568334B (en) | A kind of thermoplastic composite Wiring apparatus | |
| CN205397705U (en) | Electric wire processing is with sending traditional thread binding putting | |
| CN204384445U (en) | A kind of mineral powder surface modification device | |
| CN204508426U (en) | A kind of solder wire winding machine | |
| CN203191849U (en) | Temperature control device for heat drawing roller for chemical fiber | |
| CN103121139B (en) | Soldering tin melting furnace with automatic feeding device | |
| CN206649948U (en) | A kind of light-operated automatic twisted wire formation system | |
| CN209199668U (en) | A kind of auxiliary device of cable extruding machine | |
| CN205185314U (en) | 3D printer material silk interfacing apparatus | |
| TW201634237A (en) | Miniature extruder and preparation method of 3D printing material | |
| CN205313763U (en) | Practice thrift silk thread waxing machine of coating | |
| CN206145337U (en) | Fusing formula electric heat melts pipe fitting | |
| CN203955831U (en) | Full-automatic melt punching and vision-based detection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 226000, 13 floor, overseas friendship building, No. 88 workers' South Road, Nantong, Jiangsu Applicant after: JIANGSU LIYANG NEW MATERIALS CO., LTD. Address before: 226000, 13 floor, overseas friendship building, No. 88 workers' South Road, Nantong, Jiangsu Applicant before: NANTONG LIYANG NEW MATERIAL DEVELOPMENT CO., LTD. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: NANTONG LIYANG NEW MATERIAL DEVELOP CORPORATION LIMITED TO: JIANGSU LIYANG NEW MATERIALS CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |
|
| RJ01 | Rejection of invention patent application after publication |