CN210394626U - Centrifugal electrostatic spinning device - Google Patents
Centrifugal electrostatic spinning device Download PDFInfo
- Publication number
- CN210394626U CN210394626U CN201920960226.4U CN201920960226U CN210394626U CN 210394626 U CN210394626 U CN 210394626U CN 201920960226 U CN201920960226 U CN 201920960226U CN 210394626 U CN210394626 U CN 210394626U
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- centrifugal
- guide rail
- centrifugal spinning
- nozzle
- sap cavity
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Abstract
The utility model discloses a centrifugation electrostatic spinning device, include: the centrifugal spinning nozzle, supply the sap cavity, voltage generator, guide rail and be used for controlling and supply sap cavity pivoted drive arrangement, supply the sap cavity to be used for providing spinning solution for the centrifugal spinning nozzle, the centrifugal spinning nozzle can be dismantled and connect on the lateral wall that supplies the sap cavity, be equipped with the connecting piece on the lateral wall that is close to its orifice on the centrifugal spinning nozzle, the connecting piece is connected with the guide rail, voltage generator passes through the guide rail and applys voltage for the centrifugal spinning nozzle, can not exert the influence to the rotatory component of high speed. Because the centrifugal spinning nozzle is detachably connected with the liquid supply cavity, the centrifugal spinning nozzles with different specifications can be replaced so as to meet different production requirements. The bad situation of the silk of going out that still can avoid causing because of the shower nozzle blocks up has still avoided the current problem that causes of power-on mode simultaneously, and the centrifugation electrostatic spinning device that this embodiment provided simple structure moreover, and the cost is lower.
Description
Technical Field
The utility model relates to a centrifugal electrostatic spinning technical field, in particular to centrifugal electrostatic spinning device.
Background
With the development of centrifugal spinning equipment, centrifugal electrostatic spinning is generated on the basis, the electrostatic spinning is a new spinning technology generated by combining electrostatic spinning and centrifugal spinning, the centrifugal electrostatic spinning greatly improves the production efficiency of electrostatic spinning, and the method can be used for manufacturing composite material fibers, high polymers and the like.
However, the electric wire connected to the centrifugal nozzle of the existing centrifugal electrostatic spinning device may be wound or far away from the top end of the centrifugal nozzle, and especially when the centrifugal electrostatic spinning device rotates at a high speed, the device may be harmed unexpectedly, and the nozzle may be blocked, so that the yarn outlet condition is abnormal.
Therefore, how to provide a centrifugal electrostatic spinning device to improve the quality of the spun yarn is a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a centrifugal electrostatic spinning device, which can avoid the bad yarn output caused by the nozzle blockage.
In order to achieve the above object, the utility model provides a following technical scheme:
a centrifugal electrospinning apparatus comprising: centrifugal spinning shower nozzle, confession sap cavity, voltage generator, guide rail and be used for control supply sap cavity pivoted drive arrangement, centrifugal spinning shower nozzle can dismantle the connection and be in supply on the lateral wall in sap cavity, be equipped with the connecting piece on the lateral wall that is close to its orifice on the centrifugal spinning shower nozzle, the connecting piece is connected with the guide rail, voltage generator with the guide rail is connected, through the guide rail gives centrifugal spinning shower nozzle applys voltage.
Preferably, the centrifugal spinning nozzle is connected with the liquid supply cavity through threads.
Preferably, the connecting member is in contact connection with the guide rail through a conductive brush.
Preferably, the connecting piece is a T-shaped connecting rod, and the guide rail is provided with a groove matched with the T-shaped end of the T-shaped connecting rod.
Preferably, the T-shaped connecting rod and the centrifugal spinning nozzle are of an integrated structure.
Preferably, the driving device comprises a motor, a transmission belt and a transmission shaft, the output end of the motor is connected with the transmission belt, and the transmission shaft is connected with the liquid supply cavity.
Compared with the prior art, the technical scheme has the following advantages:
the utility model provides a centrifugal electrostatic spinning device, include: the centrifugal spinning nozzle, supply the sap cavity, voltage generator, guide rail and be used for controlling and supply sap cavity pivoted drive arrangement, supply the sap cavity to be used for providing spinning solution for the centrifugal spinning nozzle, the centrifugal spinning nozzle can be dismantled and connect on the lateral wall that supplies the sap cavity, be equipped with the connecting piece on the lateral wall that is close to its orifice on the centrifugal spinning nozzle, the connecting piece is connected with the guide rail, voltage generator passes through the guide rail and applys voltage for the centrifugal spinning nozzle, can not exert the influence to the rotatory component of high speed. Because the centrifugal spinning nozzle is detachably connected with the liquid supply cavity, the centrifugal spinning nozzles with different specifications can be replaced so as to meet different production requirements. The bad situation of the silk of going out that still can avoid causing because of the shower nozzle blocks up has still avoided the current problem that causes of power-on mode simultaneously, and the centrifugation electrostatic spinning device that this embodiment provided simple structure moreover, and the cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a centrifugal electrostatic spinning apparatus according to an embodiment of the present invention;
fig. 2 is a schematic view of the structure of the guide rail of fig. 1.
The reference numbers are as follows:
the device comprises a motor 1, a conveyor belt 2, a guide rail 3, a centrifugal spinning nozzle 4, a liquid supply cavity 5, a voltage generator 6 and a connecting piece 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a centrifugal electrospinning device according to an embodiment of the present invention; fig. 2 is a schematic view of the structure of the guide rail of fig. 1.
The embodiment of the utility model provides a centrifugation electrostatic spinning device, include: centrifugal spinning nozzle 4, supply the liquid chamber 5, voltage generator 6, guide rail 3 and be used for controlling the drive arrangement who supplies liquid chamber 5 pivoted, supply liquid chamber 5 to be used for providing spinning solution for centrifugal spinning nozzle 4, centrifugal spinning nozzle 4 can dismantle the connection on the lateral wall that supplies liquid chamber 5, and the inlet of centrifugal spinning nozzle 4 and the chamber intercommunication that supplies liquid chamber 5, the liquid outlet is located the outside that supplies liquid chamber 5, be equipped with connecting piece 7 on the lateral wall that is close to its orifice on centrifugal spinning nozzle 4, connecting piece 7 is connected with guide rail 3, voltage generator 6 passes through guide rail 3 and applys voltage for centrifugal spinning nozzle 4, guide rail 3 preferredly sets up the annular guide rail structure in supplying liquid chamber 5 outsides, can not produce the influence to the high-speed rotatory component. Because the centrifugal spinning nozzle 4 is detachably connected with the liquid supply cavity 5, the centrifugal spinning nozzle 4 with different specifications can be replaced to meet different production requirements. The bad situation of the silk of going out that still can avoid causing because of the shower nozzle blocks up has still avoided the current problem that causes of power-on mode simultaneously, and the centrifugation electrostatic spinning device that this embodiment provided simple structure moreover, and the cost is lower.
Specifically, the centrifugal spinning nozzle 4 is connected to the liquid supply chamber 5 through a screw thread, for example, a screw thread may be provided on an outer side wall of one end of the centrifugal spinning nozzle 4 close to the liquid inlet thereof, and a corresponding screw hole may be provided on a side wall of the liquid supply chamber 5, and the connection between the two should maintain the sealing property.
It should be noted that the threaded connection is only one preferred detachable connection, and other detachable connections, such as snap-fit connection or detachable connection by additional fasteners, may be selected according to the actual situation.
Further, the connecting member 7 is in contact connection with the guide rail 3 through a conductive brush, i.e. the end of the connecting member 7 is provided with a conductive brush, and the conductive brush is in contact with the guide rail 3, wherein the guide rail 3 is preferably a grooved guide rail 3, and the conductive brush is located in the grooved guide rail 3.
Specifically, connecting piece 7 is T type connecting rod, is equipped with the recess that suits with the T type end of T type connecting rod on the guide rail 3, through T type connecting rod and recess, can avoid both to appear the condition of off tracking at the in-process that carries out relative motion, and then guarantees both good electric conductivities.
In order to reduce the use of parts, the T-shaped connecting rod and the centrifugal spinning nozzle 4 are of an integrated structure, and the T-shaped connecting rod and the centrifugal spinning nozzle can be detachably connected to facilitate disassembly, assembly and maintenance.
Specifically, drive arrangement includes motor 1, drive belt 2 and transmission shaft, and the output of motor 1 is connected with drive belt 2, and the transmission shaft is connected with confession liquid cavity 5. In addition, other driving devices may be used to drive the liquid supply chamber 5 to rotate, which is not limited in this embodiment and may be selected according to actual situations.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The centrifugal electrostatic spinning device provided by the utility model is described in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. A centrifugal electrospinning device, comprising: centrifugal spinning shower nozzle, confession sap cavity, voltage generator, guide rail and be used for control supply sap cavity pivoted drive arrangement, centrifugal spinning shower nozzle can dismantle the connection and be in supply on the lateral wall in sap cavity, be equipped with the connecting piece on the lateral wall that is close to its orifice on the centrifugal spinning shower nozzle, the connecting piece is connected with the guide rail, voltage generator with the guide rail is connected, through the guide rail gives centrifugal spinning shower nozzle applys voltage.
2. The centrifugal electrospinning device of claim 1, wherein the centrifugal spinning nozzle is connected to the liquid supply chamber by a thread.
3. The centrifugal electrospinning device of claim 2, wherein the connecting member is in contact connection with the guide rail through a conductive brush.
4. The centrifugal electrospinning device of claim 3, wherein the connecting member is a T-shaped connecting rod, and the guide rail is provided with a groove adapted to the T-shaped end of the T-shaped connecting rod.
5. The centrifugal electrospinning device of claim 4, wherein the T-shaped connecting rod and the centrifugal spinning nozzle are of an integral structure.
6. The centrifugal electrospinning device of claim 5, wherein the driving device comprises a motor, a belt, and a shaft, wherein an output end of the motor is connected to the belt, and the shaft is connected to the liquid supply chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960226.4U CN210394626U (en) | 2019-06-24 | 2019-06-24 | Centrifugal electrostatic spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960226.4U CN210394626U (en) | 2019-06-24 | 2019-06-24 | Centrifugal electrostatic spinning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210394626U true CN210394626U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920960226.4U Expired - Fee Related CN210394626U (en) | 2019-06-24 | 2019-06-24 | Centrifugal electrostatic spinning device |
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| CN (1) | CN210394626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144632A (en) * | 2019-06-24 | 2019-08-20 | 广东工业大学 | A kind of centrifugation electrostatic spinning apparatus |
-
2019
- 2019-06-24 CN CN201920960226.4U patent/CN210394626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144632A (en) * | 2019-06-24 | 2019-08-20 | 广东工业大学 | A kind of centrifugation electrostatic spinning apparatus |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |