CN114262944A - Electrostatic spinning machine - Google Patents
Electrostatic spinning machine Download PDFInfo
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- CN114262944A CN114262944A CN202111668354.XA CN202111668354A CN114262944A CN 114262944 A CN114262944 A CN 114262944A CN 202111668354 A CN202111668354 A CN 202111668354A CN 114262944 A CN114262944 A CN 114262944A
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- spinning machine
- electrostatic spinning
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- nozzle
- collecting device
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Abstract
The invention provides an electrostatic spinning machine, and relates to the technical field of spinning machines. The electrostatic spinning machine comprises a base and a bracket; the base is provided with a motor and a silk collecting device, and the rotation of the silk collecting device can be controlled by the motor, so that silk threads are rotationally collected after being sprayed out, and the thickness of the silk threads is kept uniform; and an ultraviolet irradiation lamp is arranged on one side of the support, and is used for irradiating and curing the silk liquid between the nozzle and the silk collecting device, so that the curing speed of the silk thread is increased, and the uniformity of a final product is improved. The spinning machine can effectively improve the quality of silk yarn products and improve the production efficiency through rotating yarn collection and illumination solidification.
Description
Technical Field
The invention belongs to the technical field of electrostatic spinning, and particularly relates to an electrostatic spinning machine.
Background
Electrostatic spinning is a new spinning technology, different from the traditional spinning means, the existing natural or artificial fiber is not used for spinning and weaving, but the raw material liquid is solidified and then is wound and spun in the spinning process, compared with the existing chemical fiber spinning, the method reduces the original solidification reaction step, and the liquid directly comes out of the spinning; the production efficiency is greatly improved, and the prepared fiber yarn can be applied to manufacturing of yarn films or special fiber yarns due to the short curing time, the yarn discharging speed and the smaller yarn discharging diameter.
However, the existing electrostatic spinning yarn collecting means is single, and most of the existing electrostatic spinning yarn collecting means directly winds a plurality of yarns, so that the phenomena of yarn disorder and uneven thickness are easy to occur in the winding process. Therefore, in order to improve the yarn collecting condition of electrostatic spinning, the invention provides a novel electrostatic spinning machine.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme:
an electrostatic spinning machine comprises a base and a bracket, wherein the bracket is arranged above the base; the lower end of the base is provided with a plurality of supporting feet, and a motor is arranged on the table top of the base; the motor is provided with a wire collecting device, and the end part of the wire collecting device is provided with two oppositely-arranged polar plates; a material storage barrel is fixedly arranged on the upper side of the bracket, and a nozzle is arranged at the lower end of the material storage barrel; and an ultraviolet irradiation lamp is arranged on one side of the bracket.
Preferably, the pole plate is divided into two parts along the midline, the upper half part is the pole plate, and the lower half part is the magnetic pole plate.
Preferably, the rotating speed of the motor is 30-60 r/min.
Preferably, the nozzle is arranged opposite to the center of the filament collecting device.
Preferably, the distance between the upper end of the polar plate and the nozzle is 5-10 cm.
Preferably, the irradiation position of the ultraviolet irradiation lamp is arranged between the nozzle and the upper end of the polar plate.
Preferably, the nozzle is a multi-orifice nozzle.
The invention has the beneficial effects that: the electrostatic spinning machine can control the yarn collecting device to rotate through the motor, and polar plates on the yarn collecting device utilize the change of an electric field and a magnetic field to enable the yarns to be rotationally collected after being sprayed out, so that the uniformity of the thickness of the yarns is kept; and an ultraviolet irradiation lamp is arranged on one side of the support, and is used for irradiating and curing the silk liquid between the nozzle and the silk collecting device, so that the curing speed of the silk thread is increased, and the uniformity of a final product is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-base: 2-a supporting leg; 3, a motor; 4-a filament collecting device; 5-ultraviolet irradiation lamp; 6-storage barrel; 7-a nozzle; 8, pole plates; 9-bracket.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example (b):
referring to fig. 1, an electrostatic spinning machine includes a base 1 and a support 9, wherein the support 9 is installed above the base 1; the lower end of the base 1 is provided with four supporting feet 3, and the table top of the base 1 is provided with a motor 3; install on the motor 3 and receive a silk device 8, receive silk device 8 tip and be provided with two polar plates 8 of placing relatively, the first half of two polar plates is the plate electrode, and the latter half is the magnetic pole board, when motor 3 drives the polar plate and rotates together, can drive cellosilk together rotatory under the common drive of electric field force and magnetic field force, and the rotatory winding of spun cellosilk is one to improve off-the-shelf degree of consistency. A material storage barrel 6 is fixedly arranged on the upper side of the bracket 9, and a nozzle 7 is arranged at the lower end of the material storage barrel 6; the ultraviolet radiation lamp 5 is arranged on one side of the bracket 9.
In the embodiment, a gap of 8cm is reserved between the upper end of the polar plate 8 and the nozzle 7 to facilitate ultraviolet irradiation curing, so that when the ultraviolet irradiation lamp 5 is fixed on the side of the support, the final irradiation range is kept in the gap, and the silk threads sprayed out from the nozzle 7 can be fully irradiated for rapid curing; in order to increase the number of the strands of the silk threads, the nozzle 7 used below the storage barrel 6 is a porous nozzle, and can spray multiple strands of fiber silk threads at one time so as to improve the production efficiency.
In practical use, the rotating speed of the yarn collecting device 4 is generally 30-60r/min according to the field spinning speed, the rotating speed can be properly adjusted according to different thicknesses of produced products, and meanwhile, in order to ensure the yarn collecting quality, the center of the nozzle 7 and the center of the yarn collecting device 4 are aligned to prevent the yarn from being wound on other instruments due to position deviation and causing equipment damage.
When the device is used, firstly, the material is filled into the material storage barrel 6, and then the type of the nozzle 7, the rotating speed of the wire collecting device 4 and the electric field intensity on the polar plate 8 are determined according to the actual production requirement of a product; then, the position of the ultraviolet irradiation lamp 5 is adjusted, so that the irradiation range of the ultraviolet irradiation lamp is aligned to the gap between the nozzle 7 and the polar plate 8, the fiber filaments can be ensured to fully receive ultraviolet irradiation, and the curing is fast; spinning operation can be carried out after the adjustment of each device is finished, the spinning condition should be observed in time in the spinning process, the adjustment is carried out in time, and the product quality is ensured.
In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.
Claims (7)
1. An electrostatic spinning machine, characterized in that: comprises a base and a bracket, wherein the bracket is arranged above the base; the lower end of the base is provided with a plurality of supporting feet, and a motor is arranged on the table top of the base; the motor is provided with a wire collecting device, and the end part of the wire collecting device is provided with two oppositely-arranged polar plates; a material storage barrel is fixedly arranged on the upper side of the bracket, and a nozzle is arranged at the lower end of the material storage barrel; and an ultraviolet irradiation lamp is arranged on one side of the bracket.
2. The electrostatic spinning machine of claim 1, wherein: the polar plate is divided into two parts along the midline, the upper half part is a polar plate, and the lower half part is a magnetic polar plate.
3. The electrostatic spinning machine of claim 1, wherein: the rotating speed of the motor is 30-60 r/min.
4. The electrostatic spinning machine of claim 1, wherein: the nozzle is arranged right opposite to the center of the wire collecting device.
5. The electrostatic spinning machine of claim 1, wherein: the distance between the upper end of the polar plate and the nozzle is 5-10 cm.
6. The electrostatic spinning machine of claim 5, wherein: the irradiation position of the ultraviolet irradiation lamp is arranged between the nozzle and the upper end of the polar plate.
7. The electrostatic spinning machine of claim 4, wherein: the nozzle is a porous nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111668354.XA CN114262944A (en) | 2021-12-31 | 2021-12-31 | Electrostatic spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111668354.XA CN114262944A (en) | 2021-12-31 | 2021-12-31 | Electrostatic spinning machine |
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| Publication Number | Publication Date |
|---|---|
| CN114262944A true CN114262944A (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111668354.XA Pending CN114262944A (en) | 2021-12-31 | 2021-12-31 | Electrostatic spinning machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101435122A (en) * | 2008-12-12 | 2009-05-20 | 中国科学院化学研究所 | Micro-nano fibre with curled secondary structure, and preparation and use thereof |
| CN105506759A (en) * | 2016-01-29 | 2016-04-20 | 江西服装学院 | Electrostatic spinning machine |
| WO2016163650A1 (en) * | 2015-04-09 | 2016-10-13 | 희성전자 주식회사 | Electrospinning apparatus using electric field and transparent electrode preparation method using same |
| CN109825884A (en) * | 2019-03-22 | 2019-05-31 | 大连民族大学 | The electrospinning fibre controllable electric magnetic field injection experiment method of more solution ratios |
| US10640888B1 (en) * | 2019-07-02 | 2020-05-05 | University of Central Oklahoma | Method and apparatus for accumulating cross-aligned fiber in an electrospinning device |
| CN111330754A (en) * | 2020-04-22 | 2020-06-26 | 湖南大学 | Electrostatic spraying magnetic field assisted photocuring method and device |
-
2021
- 2021-12-31 CN CN202111668354.XA patent/CN114262944A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101435122A (en) * | 2008-12-12 | 2009-05-20 | 中国科学院化学研究所 | Micro-nano fibre with curled secondary structure, and preparation and use thereof |
| WO2016163650A1 (en) * | 2015-04-09 | 2016-10-13 | 희성전자 주식회사 | Electrospinning apparatus using electric field and transparent electrode preparation method using same |
| CN105506759A (en) * | 2016-01-29 | 2016-04-20 | 江西服装学院 | Electrostatic spinning machine |
| CN109825884A (en) * | 2019-03-22 | 2019-05-31 | 大连民族大学 | The electrospinning fibre controllable electric magnetic field injection experiment method of more solution ratios |
| US10640888B1 (en) * | 2019-07-02 | 2020-05-05 | University of Central Oklahoma | Method and apparatus for accumulating cross-aligned fiber in an electrospinning device |
| CN111330754A (en) * | 2020-04-22 | 2020-06-26 | 湖南大学 | Electrostatic spraying magnetic field assisted photocuring method and device |
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Application publication date: 20220401 |