CN108914223B - Electrostatic spinning phase compensation lapping control system - Google Patents
Electrostatic spinning phase compensation lapping control system Download PDFInfo
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- CN108914223B CN108914223B CN201811030460.3A CN201811030460A CN108914223B CN 108914223 B CN108914223 B CN 108914223B CN 201811030460 A CN201811030460 A CN 201811030460A CN 108914223 B CN108914223 B CN 108914223B
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- spray head
- phase compensation
- electrostatic spinning
- control
- control system
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- 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
Abstract
The invention relates to an electrostatic spinning phase compensation lapping control system which is characterized by comprising an electrostatic spinning phase compensation lapping and spray head group module which is horizontally paved and directly taken, wherein the spray head group module forms multi-spray head staggered motion under the control of the phase compensation control system, and a human-computer interaction interface of the phase compensation control system comprises a working area, a display area and a control area, wherein: setting motion parameters by a user through the control area, wherein the motion parameters comprise the position of the spray head, the diameter of the spray head, the distance between the spray heads and the motion speed of the base cloth; the working area reflects the actual movement condition of the spray head and is adjusted by setting the parameters of the control area; the display area reflects the actual forming condition of the fiber web and monitors the web laying condition in real time. The system can control the uniformity of the nanofiber web in the dynamic spinning process, and the system related to the invention is not limited to the umbrella-shaped electrostatic spinning nozzle, but also is suitable for other various needle-free liquid level electrostatic spinning devices.
Description
Technical Field
The invention relates to an electrostatic spinning phase compensation lapping control system.
Background
The invention patent application with the application number of 201310032194.9 discloses an umbrella-shaped electrostatic spinning nozzle and an electrostatic spinning device, which belong to a needle-free liquid level electrostatic spinning device and realize the batch production of electrostatic spinning nanofiber membranes.
The invention patent application with the application number of 201510831501.9 discloses a displacement device of a spinning mechanism for large-scale electrostatic spinning, which realizes the relative displacement of a receiving device and a spinning area; the problem that the spray head and the receiving device do not have relative displacement in the traditional electrostatic spinning, and the nanofiber membrane with large width and uniform thickness cannot be spun is solved.
However, how to control the uniformity of the nanofiber web in the dynamic spinning process is a big difficulty in the industrialization process of the electrostatic spinning nanofiber membrane.
Disclosure of Invention
The purpose of the invention is: controlling the uniformity of the nanofiber web in the dynamic spinning process.
In order to achieve the above object, the technical solution of the present invention is to provide an electrostatic spinning phase compensation lapping control system, which is characterized by comprising an electrostatic spinning phase compensation lapping and nozzle group module which is horizontally paved and directly taken, wherein the nozzle group module forms a plurality of nozzles to move in a staggered manner under the control of the phase compensation control system, and a human-computer interaction interface of the phase compensation control system comprises a working area, a display area and a control area, wherein: setting motion parameters by a user through the control area, wherein the motion parameters comprise the position of the spray head, the diameter of the spray head, the distance between the spray heads and the motion speed of the base cloth; the working area reflects the actual movement condition of the spray head and is adjusted by setting the parameters of the control area; the display area reflects the actual forming condition of the fiber web and monitors the web laying condition in real time.
Preferably, when the plurality of nozzles move in a staggered manner, the nozzles reciprocate with a phase difference of 90 degrees with respect to the cloth surface to spray the nanofibers on the base cloth.
Preferably, the reciprocating movement is performed such that when the previous set of jets moves to half of the total working interface, the next set of jets begins to move.
Preferably, the initial positions of the spray heads are alternately arranged.
The system can control the uniformity of the nanofiber web in the dynamic spinning process, and the system related to the invention is not limited to the umbrella-shaped electrostatic spinning nozzle, but also is suitable for other various needle-free liquid level electrostatic spinning devices.
Drawings
FIG. 1 is a first phase of operation of the present invention;
FIG. 2 is a second phase of operation of the present invention;
FIG. 3 is a third stage of operation of the present invention.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
The electrostatic spinning phase compensation lapping control system disclosed by the embodiment comprises double-nozzle four-module phase compensation lapping, and the double-nozzle four-module phase compensation lapping adopts a transverse-laying and direct-taking net forming mode. The 4 groups of spray head group modules control the organization of the multiple spray heads to move in a staggered manner through the phase compensation control system, and the spray heads reciprocate back and forth relative to the cloth surface with a phase difference of 90 degrees in a transverse laying and straight-taking laying manner to ensure the uniformity of the fiber web according to the spinning uniformity. The system simulation is carried out on the movement of the 4 groups of spray heads, and each parameter in the actual engineering problem can be accurately obtained.
The human-computer interaction interface of the phase compensation control system comprises a working area, a display area and a control area, wherein: setting motion parameters by a user through the control area, wherein the motion parameters comprise the position of the spray head, the diameter of the spray head, the distance between the spray heads and the motion speed of the base cloth; the working area reflects the actual movement condition of the spray head and is adjusted by setting the parameters of the control area; the display area reflects the actual forming condition of the fiber web and monitors the web laying condition in real time.
The working process of the invention is divided into three stages:
in the first stage, as shown in fig. 1, parameters of the spinning simulation are input into a function according to the parameter design and adjustment results, the whole simulation process is run, the movement of the second group of nozzles is started when the former nozzle of each group of nozzles moves to half of the whole working interface and the similar phase difference is 90 degrees, and so on.
In the second stage, as shown in fig. 2, after the spinning uniformity simulation system is operated, the threads designed by each group of nozzles are sequentially started, the spinning effect is updated in a display area in real time according to the set parameters, the areas of the nozzles in different groups are relatively uniform, and the integrity of spinning is relatively good.
In the third stage, as shown in fig. 3, as the spinning simulation proceeds and the display area is continuously updated, the display area can be gradually seen to initially display the simulated spinning effect. Different colors can be connected together completely, and the initial spinning effect is realized ideally.
Claims (1)
1. An electrostatic spinning phase compensation lapping control system is characterized by comprising an electrostatic spinning phase compensation lapping and spray head group module which is transversely paved and directly taken, wherein the spray head group module forms a plurality of spray heads to move in a staggered manner under the control of the phase compensation control system, and when the plurality of spray heads move in a staggered manner, the spray heads reciprocate relative to a cloth cover at a phase difference of 90 degrees to spray nano fibers on base cloth; when the current group of spray heads moves to a half of the whole working interface during reciprocating motion, the next group of spray heads starts to move; the initial positions of the spray heads are alternately arranged;
the human-computer interaction interface of the phase compensation control system comprises a working area, a display area and a control area, wherein: setting motion parameters by a user through the control area, wherein the motion parameters comprise the position of the spray head, the diameter of the spray head, the distance between the spray heads and the motion speed of the base cloth; the working area reflects the actual movement condition of the spray head and is adjusted by setting the parameters of the control area; the display area reflects the actual forming condition of the fiber web and monitors the web laying condition in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030460.3A CN108914223B (en) | 2018-09-05 | 2018-09-05 | Electrostatic spinning phase compensation lapping control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030460.3A CN108914223B (en) | 2018-09-05 | 2018-09-05 | Electrostatic spinning phase compensation lapping control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108914223A CN108914223A (en) | 2018-11-30 |
| CN108914223B true CN108914223B (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811030460.3A Expired - Fee Related CN108914223B (en) | 2018-09-05 | 2018-09-05 | Electrostatic spinning phase compensation lapping control system |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070047872A (en) * | 2005-11-03 | 2007-05-08 | 김학용 | Method of manufacturing multi-layer textile comprising nanofiber layer |
| EP1345743B1 (en) * | 2000-11-17 | 2008-07-23 | Virginia Commonwealth University Intellectual Property Foundation | Electroprocessed collagen |
| CN103600495A (en) * | 2013-11-19 | 2014-02-26 | 北京化工大学 | Controllable type electrostatic spinning three-dimensional printing device |
| CN105483843A (en) * | 2016-01-22 | 2016-04-13 | 大连民族大学 | Electrostatic spinning trajectory control system and method as well as electrostatic spinning equipment |
| CN105862146A (en) * | 2015-12-31 | 2016-08-17 | 广东工业大学 | Composite electrospinning device for manufacturing three-dimensional micro-nano conductive tissue engineering scaffold |
| KR20170032873A (en) * | 2015-09-15 | 2017-03-23 | 주식회사 아모그린텍 | Ion exchange membrane and method for manufacturing thereof |
| CN106757419A (en) * | 2017-01-13 | 2017-05-31 | 大连民族大学 | Electrospinning device, spinning process and its application |
| CN207672160U (en) * | 2017-12-27 | 2018-07-31 | 厦门大学 | A kind of high efficiency filter nanofiber membrane preparation device |
-
2018
- 2018-09-05 CN CN201811030460.3A patent/CN108914223B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1345743B1 (en) * | 2000-11-17 | 2008-07-23 | Virginia Commonwealth University Intellectual Property Foundation | Electroprocessed collagen |
| KR20070047872A (en) * | 2005-11-03 | 2007-05-08 | 김학용 | Method of manufacturing multi-layer textile comprising nanofiber layer |
| CN103600495A (en) * | 2013-11-19 | 2014-02-26 | 北京化工大学 | Controllable type electrostatic spinning three-dimensional printing device |
| KR20170032873A (en) * | 2015-09-15 | 2017-03-23 | 주식회사 아모그린텍 | Ion exchange membrane and method for manufacturing thereof |
| CN105862146A (en) * | 2015-12-31 | 2016-08-17 | 广东工业大学 | Composite electrospinning device for manufacturing three-dimensional micro-nano conductive tissue engineering scaffold |
| CN105483843A (en) * | 2016-01-22 | 2016-04-13 | 大连民族大学 | Electrostatic spinning trajectory control system and method as well as electrostatic spinning equipment |
| CN106757419A (en) * | 2017-01-13 | 2017-05-31 | 大连民族大学 | Electrospinning device, spinning process and its application |
| CN207672160U (en) * | 2017-12-27 | 2018-07-31 | 厦门大学 | A kind of high efficiency filter nanofiber membrane preparation device |
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| CN108914223A (en) | 2018-11-30 |
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Effective date of registration: 20211123 Address after: No. 1882, West Yan'an Road, Shanghai, Changning District Patentee after: DONGHUA University Patentee after: NARI Weikang (Shanghai) Technology Co.,Ltd. Address before: 200050 No. 1882, Changning District, Shanghai, West Yan'an Road Patentee before: DONGHUA University Patentee before: NANTONG DINGYU TEXTILE MACHINERY TECHNOLOGY CO.,LTD. |
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