CN212533216U - Hexagonal electrostatic spinning electrode disc - Google Patents
Hexagonal electrostatic spinning electrode disc Download PDFInfo
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- CN212533216U CN212533216U CN202020355589.8U CN202020355589U CN212533216U CN 212533216 U CN212533216 U CN 212533216U CN 202020355589 U CN202020355589 U CN 202020355589U CN 212533216 U CN212533216 U CN 212533216U
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Abstract
A hexagonal electrostatic spinning electrode disc comprises a middle supporting rotating shaft, a left hexagonal supporting disc, a right hexagonal supporting disc, 6 left pre-tightening nuts, 6 left pre-tightening bolts, 6 metal electrode wires, 6 right pre-tightening bolts and 6 right pre-tightening nuts; the left hexagonal supporting disk and the right hexagonal supporting disk are made of metal materials, can conduct electricity, are provided with middle holes and are fixed at two ends of the middle supporting rotating shaft through the middle holes; the left hexagonal supporting disk and the right hexagonal supporting disk respectively uniformly extend out of 6 inverted u-shaped extending parts from the center, the top end of the supporting disk is in a circular arc shape and is provided with edge holes, 6 pre-tightening bolts and 6 matched pre-tightening nuts are arranged on the edge holes respectively, and the metal electrode wire is fixed by the left pre-tightening nut and the right pre-tightening nut on the left pre-tightening bolt and the right pre-tightening bolt and can adjust the tightness. The utility model discloses lack the influence to electrostatic spinning electric field, solved the problem that the metal electrode silk was tightened loosely or elasticity is inconsistent.
Description
Technical Field
The utility model relates to a preparation nanofiber's electrostatic spinning equipment, more specifically the utility model relates to a hexagon electrostatic spinning electrode disc.
Background
At present, the electrospinning technology has gone through three technical stages of single-needle type, multi-needle type and needle-free type. Wherein, the single-needle electrostatic spinning yield is low, and the industrialized production of the nano-fiber can not be realized. The fiber produced by the traditional multi-needle electrostatic spinning has small diameter and uniform fineness, but has the problems of easy blockage of the needle, difficult cleaning, electrostatic interference among multiple jets, low production efficiency and the like. The needle-free electrostatic spinning technology is a macro preparation technology of the most promising nano-fibers at present, and WO2008/028428 discloses a rotary spinning electrode, wherein the quality and uniformity of electrostatic spinning products are affected by the fact that metal electrode wires are not tight or not tight and uniform easily in the using process of the spinning electrode.
Disclosure of Invention
An object of the utility model is to provide a hexagonal electrostatic spinning electrode disc adopts the hexagonal structure can reduce the electric field strength of controlling both ends because of the both ends supporting disk to adjust the elasticity of electrode wire electrode through nut and bolt, thereby improve the quality of electrostatic spinning product, and the degree of consistency.
The technical scheme of the utility model:
a hexagonal electrostatic spinning electrode disc comprises a middle supporting rotating shaft, a left hexagonal supporting disc, a right hexagonal supporting disc, six left pre-tightening nuts, six left pre-tightening bolts, 6 metal wire electrodes, six right pre-tightening bolts and six right pre-tightening nuts; the left hexagonal supporting disk and the right hexagonal supporting disk are made of metal materials and can conduct electricity, middle holes are formed in the left hexagonal supporting disk and the right hexagonal supporting disk, and the left hexagonal supporting disk and the right hexagonal supporting disk are fixed at two ends of a middle supporting rotating shaft respectively through the middle holes; the left hexagonal supporting disk and the right hexagonal supporting disk respectively uniformly extend out of 6 inverted u-shaped extending parts from the centers, and the top ends of the inverted u-shaped extending parts are designed in an arc shape so as to reduce the electric field intensity at two ends and reduce the influence of a non-spinning part on the electric field of a spinning part; edge holes are formed in the top end of each inverted u-shaped extending portion of the left hexagonal supporting disk and the right hexagonal supporting disk, six left pre-tightening bolts and matched left pre-tightening nuts are arranged on the edge holes of the left hexagonal supporting disk respectively, and six right pre-tightening bolts and matched right pre-tightening nuts are arranged on the edge holes of the right hexagonal supporting disk respectively.
The left pre-tightening bolt and the right pre-tightening bolt are connected through a metal electrode wire; and two ends of the metal electrode wire are respectively welded on the left pre-tightening bolt and the right pre-tightening bolt.
The tightness of the metal electrode wire is adjusted by a left pre-tightening nut on the left pre-tightening bolt and a right pre-tightening nut on the right pre-tightening bolt. Therefore, the problem that six metal electrode wires are not tight or not consistent in tightness is solved, the uniformity of electrostatic spinning products is improved, and the quality is stabilized.
The beneficial effects of the utility model
The utility model discloses a hexagonal structure has reduced the influence to the electrostatic spinning electric field, has adopted the tight regulation device of wire, thereby has solved the metal electrode silk and has tightened or the inconsistent degree of consistency of elasticity that improves the electrostatic spinning product, stable quality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a hexagonal support plate according to the present invention;
in the figure: 1. a left pre-tightening nut; 2. a left pre-tightening bolt; 3. a metal wire electrode; 4. the middle supports the rotating shaft; 5. a right pre-tightening bolt; 6. a right pre-tightening nut; 7. a right hexagonal support disk; 8. a left hexagonal support disk; 9. a hexagonal support disk edge aperture; 10. a middle hole of the hexagonal electrode disk; 11. an inverted u-shaped extension.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided to explain the invention, but not to limit the invention.
Examples
As shown in fig. 1 and 2, a hexagonal electrostatic spinning electrode disk comprises a middle support rotating shaft 4, a left hexagonal support disk 8, a right hexagonal support disk 7, 6 left pre-tightening nuts 1, 6 left pre-tightening bolts 2, 6 metal electrode wires 3, 6 right pre-tightening bolts 5, and 6 right pre-tightening nuts 6; the left hexagonal supporting disk 8 and the right hexagonal supporting disk 7 are made of metal materials and can conduct electricity, middle holes 10 are formed in the left hexagonal supporting disk 8 and the right hexagonal supporting disk 7, and the left hexagonal supporting disk 8 and the right hexagonal supporting disk 7 are respectively fixed at two ends of the middle supporting rotating shaft 4 through the middle holes 10; the left hexagonal support disk 8 and the right hexagonal support disk 7 respectively uniformly extend out of 6 inverted u-shaped extending parts 11 from the centers, and the top ends of the inverted u-shaped extending parts 11 are designed in an arc shape so as to reduce the influence of electric field intensity at two ends on the electric field of a spinning part from a non-spinning part; edge holes 9 are formed in the top ends of the inverted u-shaped extending portions 11 of the left hexagonal supporting plate 7 and the right hexagonal supporting plate 8, 6 left pre-tightening bolts 2 and matched left pre-tightening nuts 1 are arranged on the edge holes 9 of the left hexagonal supporting plate 8 respectively, and 6 right pre-tightening bolts 5 and matched right pre-tightening nuts 6 are arranged on the edge holes 9 of the right hexagonal supporting plate 7 respectively. The left pre-tightening bolt 2 and the right pre-tightening bolt 5 are connected through a metal electrode wire 3; two ends of the metal electrode wire 3 are respectively welded at the centers of the inner side bolts of the left pre-tightening bolt 2 and the right pre-tightening bolt 5; the tightness of the metal wire electrode 3 is adjusted by a left pre-tightening nut 1 and a right pre-tightening nut 6 on a left pre-tightening bolt 2 and a right pre-tightening bolt 5. Thereby solving the problem that the metal electrode wires 3 are not tight or not consistent in tightness to improve the uniformity of electrostatic spinning products and stabilize the quality.
Claims (2)
1. A hexagonal electrostatic spinning electrode disc is characterized by comprising a middle support rotating shaft (4), a left hexagonal support disc (8), a right hexagonal support disc (7), 6 left pre-tightening nuts (1), 6 left pre-tightening bolts (2), 6 metal electrode wires (3), 6 right pre-tightening bolts (5) and 6 right pre-tightening nuts (6); the left hexagonal supporting disk (8) and the right hexagonal supporting disk (7) are made of metal materials and can conduct electricity, middle holes (10) are formed in the left hexagonal supporting disk (8) and the right hexagonal supporting disk (7), and the left hexagonal supporting disk (8) and the right hexagonal supporting disk (7) are respectively fixed at two ends of the middle supporting rotating shaft (4) through the middle holes (10); the left hexagonal supporting disk (8) and the right hexagonal supporting disk (7) respectively uniformly extend out of 6 inverted u-shaped extending parts (11) from the center, the top ends of the inverted u-shaped extending parts (11) are designed in an arc shape, edge holes (9) are formed in the top ends of the inverted u-shaped extending parts (11), 6 left pre-tightening bolts (2) and 6 left pre-tightening nuts (1) matched with the left pre-tightening bolts are respectively arranged on the edge holes (9) of the left hexagonal supporting disk (8), 6 right pre-tightening bolts (5) and 6 right pre-tightening nuts (6) matched with the right pre-tightening bolts are respectively arranged on the edge holes (9) of the right hexagonal supporting disk (7), and the 6 left pre-tightening bolts (2) and the 6 right pre-tightening bolts (5) are respectively connected through 6 metal electrode wires (3); the tightness of the metal electrode wire (3) is adjusted by a left pre-tightening nut (1) and a right pre-tightening nut (6) on a left pre-tightening bolt (2) and a right pre-tightening bolt (5).
2. The hexagonal electrospinning electrode disc of claim 1, wherein both ends of the metal wire electrode (3) are welded at the centers of the inner bolts of the left pre-tightening bolt (2) and the right pre-tightening bolt (5), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355589.8U CN212533216U (en) | 2020-03-20 | 2020-03-20 | Hexagonal electrostatic spinning electrode disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355589.8U CN212533216U (en) | 2020-03-20 | 2020-03-20 | Hexagonal electrostatic spinning electrode disc |
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| Publication Number | Publication Date |
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| CN212533216U true CN212533216U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020355589.8U Active CN212533216U (en) | 2020-03-20 | 2020-03-20 | Hexagonal electrostatic spinning electrode disc |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648947A (en) * | 2021-08-19 | 2021-11-16 | 魏淑贞 | Electrode assembly and micro-bead ball forming machine |
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2020
- 2020-03-20 CN CN202020355589.8U patent/CN212533216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648947A (en) * | 2021-08-19 | 2021-11-16 | 魏淑贞 | Electrode assembly and micro-bead ball forming machine |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210414 Address after: No. 558, Xinwu Road, Xiaoying office, high tech Zone, Binzhou City, Shandong Province Patentee after: Shandong nanofiber material technology Co.,Ltd. Address before: No.555, Xinwu Road, hi tech Zone, Binzhou City, Shandong Province Patentee before: SHANDONG HUANGHE DELTA INSTITUTE OF TEXTILE SICNECE AND TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |