CN209584427U - A kind of electrode auxiliary type melting electrostatic device for spinning - Google Patents
A kind of electrode auxiliary type melting electrostatic device for spinning Download PDFInfo
- Publication number
- CN209584427U CN209584427U CN201920095418.3U CN201920095418U CN209584427U CN 209584427 U CN209584427 U CN 209584427U CN 201920095418 U CN201920095418 U CN 201920095418U CN 209584427 U CN209584427 U CN 209584427U
- Authority
- CN
- China
- Prior art keywords
- polymer melt
- injection apparatus
- barrel
- shaft
- melt injection
- 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.)
- Expired - Fee Related
Links
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model relates to a kind of electrode auxiliary type melting electrostatic device for spinning, belong to textile technology field.It is characterized by comprising pedestal, motor, reception device, shaft, auxiliary electrode and polymer melt injection apparatus;Wherein polymer melt injection apparatus is arranged right above reception device, is connected with the anode of HV generator, reception device is mounted on the base, and is connected with the cathode of HV generator;Auxiliary electrode is annular, and setting is connected between reception device and polymer melt injection apparatus, and with the anode of HV generator, generates the high voltage electric field of annular;It is provided with blade on one end of shaft, and is inserted into polymer melt injection apparatus, the other end is connect after passing through auxiliary electrode and reception device with motor;Motor is arranged in the base, and shaft rotation is driven after unlatching.Fiber surface smooth even made from the utility model, than fiber size made from solution electrostatic spinning is thinner, mechanical property is more preferable, more environmentally friendly safety.
Description
Technical field
The utility model relates to a kind of electrostatic spinning apparatus more particularly to a kind of electrode auxiliary type melting electrostatic spinning to fill
It sets, belongs to textile technology field.
Background technique
Electrostatic spinning is a kind of special fiber fabrication process, and polymer solution or melt carry out injection spinning in strong electrical field
Silk.Under electric field action, polymer solution or melt become taper, form taylor cone, then extend under the action of electrostatic force,
Form nano level superfine fiber.Ultra-fine fibre is made in the method that existing 30 multiple polymers successfully pass electrostatic spinning at present
Dimension, most thin fibre diameter can achieve tens nanometers.Electrostatic spinning is with it can woven material be many kinds of, process controllability is good etc.
Advantage, it has also become currently prepare the research hotspot of nano-fiber material, electrostatic spinning technique used at present includes solution electrostatic
Two class of spinning and melt electrostatic spinning.In solution electrostatic spinning, due to spinning solution concentration very little, solvent needs therein are waved
Hair falls, therefore the efficiency of solution electrostatic spinning is lower than melt electrostatic spinning, but fibre diameter obtained by melt electrostatic spinning is larger,
Generally micron order, current researchers are by increasing electric field force, increasing a series of measures such as spinning temperature, blowing also only
A small amount of nano-scale fiber can be obtained, in order to largely obtain nanoscale fiber, researching and developing that a kind of novel electrostatic device for spinning has very much must
It wants.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of electrode auxiliary type melting electrostatic spinning dress
It sets, the continuous spinning for being able to achieve whole device by the way that material is continuously replenished into barrel, improves production efficiency, be advantageously implemented
Industrialized production.
Technical solution is as follows:
A kind of electrode auxiliary type melting electrostatic device for spinning, including pedestal, motor, reception device, shaft, auxiliary electrode
With polymer melt injection apparatus;Wherein polymer melt injection apparatus is arranged right above reception device, sends out with high-pressure electrostatic
The anode of raw device is connected, and reception device is mounted on the base, and is connected with the cathode of HV generator, HV generator
Make to generate high-voltage electrostatic field between polymer melt injection apparatus and reception device;Auxiliary electrode is annular, and setting is receiving dress
It sets between polymer melt injection apparatus, and is connected with the anode of HV generator, generate the high voltage electric field of annular;Turn
It is provided with blade on one end of axis, and is inserted into polymer melt injection apparatus, after the other end passes through auxiliary electrode and reception device
It is connect with motor;Motor is arranged in the base, and shaft rotation is driven after unlatching, keeps the blade of shaft upper end molten in polymer
Agitation in body injection apparatus.
Further, polymer melt injection apparatus includes nozzle, temperature sensor, charging barrel heating device, barrel, end cap
And heating controller;There are two nozzles for the setting of barrel front interval certain distance, and barrel rear end is equipped with end cap;Barrel heating dress
It sets and is coated on barrel surface, for the polymer melt in heating cylinder;The one of charging barrel heating device is arranged in temperature sensor
Side, temperature sensor, charging barrel heating device are connected with heating controller, and polymer melt is heated to predetermined temperature.
Further, for the blade of shaft upper end along shaft interlaced arrangement, part of the shaft with blade is molten positioned at polymer
The barrel center of body injection apparatus.
The utility model has the advantages that
1) fiber surface smooth even made from the utility model, thinner than fiber size made from solution electrostatic spinning,
Mechanical property is more preferable.
2) solvent is not used, there is no the Evaporation Phenomenon of solvent, spinning process raw material generates silk substantially, is lost less, more ring
It ensures safety.
3) degree of fineness can be improved by the high-voltage electricity field force that high-voltage electricity field force and auxiliary electrode provide again in spinning process,
And it is easier to carry out continuous a large amount of production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Wherein: 1 being pedestal, 2 be motor, 3 be reception device, 4 be shaft, 5 be auxiliary electrode, 6 be nozzle, 7 be material
Cylinder, 8 be charging barrel heating device, 9 be temperature sensor, 10 be blade, 11 be end cap.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments:
A kind of electrode auxiliary type melting electrostatic device for spinning as shown in Figure 1, including pedestal 1, motor 2, reception device 3,
Shaft 4, auxiliary electrode 5 and polymer melt injection apparatus;Wherein polymer melt injection apparatus setting reception device 3 just on
Side, is connected, reception device 3 is mounted on pedestal 1, the cathode phase with HV generator with the anode of HV generator
Even, HV generator makes to generate high-voltage electrostatic field between polymer melt injection apparatus and reception device;Auxiliary electrode 5 is
Annular, setting are connected between reception device 3 and polymer melt injection apparatus, and with the anode of HV generator, produce
The high voltage electric field of raw annular;It is provided with blade 10 on one end of shaft 4, and is inserted into polymer melt injection apparatus, the other end is worn
It is connect after crossing auxiliary electrode 5 and reception device 3 with motor 2;Motor 2 is arranged in the base, drives shaft 4 to revolve after unlatching
Turn, stirs the blade of shaft upper end in polymer melt injection apparatus.
Polymer melt injection apparatus includes nozzle 6, temperature sensor 9, charging barrel heating device 8, barrel 7,11 and of end cap
Heating controller;There are two nozzles 6 for the setting of 7 front interval certain distance of barrel, and 7 rear end of barrel is equipped with end cap 11;Barrel adds
Thermal 8 is coated on 7 surface of barrel, for the polymer melt in heating cylinder 7;Temperature sensor setting is heated in barrel to be filled
8 a side is set, temperature sensor 9, charging barrel heating device 8 are connected with heating controller, polymer melt are heated to make a reservation for
Temperature.
The blade 10 of 4 upper end of shaft is located at polymer melt along 4 interlaced arrangement of shaft, part of the shaft 4 with blade 10
7 center of barrel of injection apparatus.
Embodiment: when carrying out electrostatic spinning using the utility model, spinning material, spinning material are added in barrel first
It can be used for polymer beads or powder or slice or melt polymers further according to different polymer melting temperature requirements
Heating controller adjusts charging barrel heating device and barrel is heated to the processing and forming temperature of polymer or more, poly- to reduce as far as possible
The viscosity of object is closed, but is unlikely to that polymer is made to generate decomposition;After raw material reaches set temperature, opening motor turns shaft
It is dynamic, the polymer melt in barrel is stirred with movable vane piece;Apply pressure on end cap again, make nozzle end occur melt droplets but
It does not drip;The power switch of HV generator is finally opened again, the output voltage of HV generator is past since 0
Up-regulation, until nozzle end melt droplet deformation and until eject to form filament, by quiet between the range of instability of injection stream
Under the collective effect for the high-voltage electricity field force that electric field force and auxiliary electrode provide again, will be moved in a manner of helix, make from
The melt stream that nozzle ejects forms ultra-fine fiber, and during the motion by the stretching of high-voltage electricity field force twice
Cooling is pooled to reception device, completes entire electrostatic spinning process.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the principle and spirit of utility model
Protection scope within.
Claims (3)
1. a kind of electrode auxiliary type melting electrostatic device for spinning, it is characterised in that: including pedestal (1), motor (2), receive dress
Set (3), shaft (4), auxiliary electrode (5) and polymer melt injection apparatus;Wherein polymer melt injection apparatus setting is connecing
Right above receiving apparatus (3), it is connected with the anode of HV generator, reception device (3) is mounted on pedestal (1), with high pressure
The cathode of electrostatic generator is connected, and HV generator makes to generate high pressure between polymer melt injection apparatus and reception device
Electrostatic field;Auxiliary electrode (5) is annular, is arranged between reception device (3) and polymer melt injection apparatus, and quiet with high pressure
The anode of electric generator is connected, and generates the high voltage electric field of annular;It is provided with blade (10), and is inserted into poly- on one end of shaft (4)
Polymer melt injection apparatus, the other end passes through auxiliary electrode (5) and reception device (3) is connect with motor (2) afterwards;Motor
(2) setting drives shaft (4) rotation in the base, after unlatching, makes the blade of shaft upper end in polymer melt injection apparatus
Agitation.
2. electrode auxiliary type melting electrostatic device for spinning as described in claim 1, it is characterised in that: the polymer melt
Injection apparatus includes nozzle (6), temperature sensor (9), charging barrel heating device (8), barrel (7), end cap (11) and computer heating control
Device;There are two nozzle (6) for the setting of barrel (7) front interval certain distance, and barrel (7) rear end is equipped with end cap (11);Barrel adds
Thermal (8) is coated on barrel (7) surface, for the polymer melt in heating cylinder (7);Temperature sensor is arranged in barrel
A side of heating device (8), temperature sensor (9), charging barrel heating device (8) are connected with heating controller, polymer are melted
Body is heated to predetermined temperature.
3. electrode auxiliary type melting electrostatic device for spinning as described in claim 1, it is characterised in that: in the shaft (4)
The blade (10) at end is located at polymer melt injection apparatus along shaft (4) interlaced arrangement, part of the shaft (4) with blade (10)
Barrel (7) center.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920095418.3U CN209584427U (en) | 2019-01-21 | 2019-01-21 | A kind of electrode auxiliary type melting electrostatic device for spinning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920095418.3U CN209584427U (en) | 2019-01-21 | 2019-01-21 | A kind of electrode auxiliary type melting electrostatic device for spinning |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209584427U true CN209584427U (en) | 2019-11-05 |
Family
ID=68352867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920095418.3U Expired - Fee Related CN209584427U (en) | 2019-01-21 | 2019-01-21 | A kind of electrode auxiliary type melting electrostatic device for spinning |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209584427U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115142143A (en) * | 2022-04-12 | 2022-10-04 | 浙江技立新材料股份有限公司 | Electrostatic auxiliary solution jet spinning device |
-
2019
- 2019-01-21 CN CN201920095418.3U patent/CN209584427U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115142143A (en) * | 2022-04-12 | 2022-10-04 | 浙江技立新材料股份有限公司 | Electrostatic auxiliary solution jet spinning device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103225116B (en) | Differential melt-electrospinning jet head | |
CN203238357U (en) | Melt differential electrostatic spinning spray nozzle | |
CN106835304B (en) | A kind of electrostatic spinning-electrical painting device and its application | |
CN102191568B (en) | Device for promoting electrostatic spinning of high-viscosity polymer melt by using rod-climbing effect | |
CN201588015U (en) | Novel molten polymer electrostatic spinning device | |
CN101709534A (en) | Device and method for manufacturing airflow melting electrostatic spinning nano-fiber non-woven fabric | |
CN101709535A (en) | Device and method for manufacturing melting electrostatic spinning nano-fiber non-woven fabrics | |
CN102071477A (en) | Novel polymer melt electrostatic spinning device | |
CN108330550B (en) | Non-nozzle type electrostatic spinning device and using method thereof | |
CN209584427U (en) | A kind of electrode auxiliary type melting electrostatic device for spinning | |
CN103088444B (en) | A kind of method and device improving the many jets of electrostatic spinning | |
CN102704193A (en) | Non-woven cloth production device for multiple solid pin electrode nano fiber | |
CN108411383B (en) | Porous spherical electrostatic spinning nozzle and spinning method thereof | |
Valipouri | Production scale up of nanofibers: a review | |
CN113249873A (en) | Rapid preparation method and device of macro-micro multi-scale functional membrane | |
CN108660521B (en) | Spherical electrostatic spinning nozzle for controlling electric field distribution under fixed spinning solution curvature and application thereof | |
CN205529163U (en) | Single screw rod extrusion by melting electrostatic spinning device | |
CN202809023U (en) | Airflow assisted inner conical surface divided-flow type electrostatic spinning jet nozzle | |
CN104928768B (en) | Internal and external circular air assisted electrospinning nozzle unit | |
CN109825885A (en) | Electrostatic spinning experimental method based on controllable complicated electric field | |
CN105040161A (en) | Preparation method of high purity WO<3> mesoporous nano-belt | |
CN105908266A (en) | Bubble electrostatic spinning device and method achieving controllable bubble shape | |
CN105543986B (en) | A kind of melt electrostatic spinning device for not depending on alternating current | |
CN203007507U (en) | Batched nanometer fiber electrospining apparatus | |
CN107012517A (en) | A kind of bubble melt electrostatic spinning device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20220121 |