CN219586265U - Adjustable electrostatic spinning receiving device - Google Patents
Adjustable electrostatic spinning receiving device Download PDFInfo
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- CN219586265U CN219586265U CN202222473677.XU CN202222473677U CN219586265U CN 219586265 U CN219586265 U CN 219586265U CN 202222473677 U CN202222473677 U CN 202222473677U CN 219586265 U CN219586265 U CN 219586265U
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- receiving
- frame
- adjustable
- conveyor belt
- receiving device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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Abstract
The utility model discloses an adjustable electrostatic spinning receiving device, which comprises a bag machine frame and a receiving frame which is connected to the top of a frame in a sliding manner, wherein the distance between the receiving frame and the frame is adjustable; the receiving frame is fixedly provided with a receiving mechanism with an adjustable horizontal position. According to the utility model, the receiving frame is connected to the top of the frame in a sliding manner, and the spinning nozzle is arranged below the receiving mechanism, so that the splashing condition of the surface of the fiber film can be effectively improved, the quality of the film is improved, the distance between the receiving frame and the frame is adjustable, the distance between the receiving mechanism and the spinning nozzle is convenient to adjust, the diameter of the spinning fiber is convenient to control, the receiving mechanism can be moved to the edge of the frame, and the side docking mechanism is used for cleaning, debugging, replacing parts, collecting the film and the like, so that the operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of electrostatic spinning, in particular to an adjustable electrostatic spinning receiving device.
Background
Electrospinning (simply "electrospinning") is an important method for preparing nanofiber and functional nanofiber films. The technology is that the polymer solution is stretched against the surface tension of the solution at the tip of the electrode by utilizing the direct-current high-voltage electric field force, when the electric field force is strong to a certain critical value, the solution is pulled Cheng Zhuizhuang (taylor cone) and forms whip nanometer jet flow, and the jet flow is received and solidified on an opposite receiving device to form nanometer fiber or fiber membrane.
Along with the increasing perfection of the spinning technology, a receiving device of the spinning equipment still uses a roller and a flat plate, high pressure or ground wires are directly connected to the surface of the receiving device, and the receiving area of the roller is small under the same volume of the roller; the plate receiving is liable to occur uneven film thickness. At present, the existing electrostatic spinning equipment is mainly used in laboratories, the requirement of mass production is not met, although a small amount of conveyor belts are used as spinning receiving devices, the receiving devices are arranged below a spray head, films received in the spinning process are easily polluted by liquid drops and splashes, the appearance and quality of the films are affected, the condition that fibers are scattered and received in a non-concentrated mode easily occurs when the conveyor belt receiving devices in a general grounding mode are used for circularly spinning to a certain thickness, and most of the general conveyor belt receiving devices are fixed and cannot be adjusted, so that the operation is inconvenient.
Disclosure of Invention
The utility model aims to solve the problems that the quality is affected due to pollution caused by dropping liquid and splashing of a film received by the existing receiving device in the spinning process and the existing receiving device has larger use limitation, and provides an adjustable electrostatic spinning receiving device.
The technical scheme of the utility model is as follows: an adjustable electrostatic spinning receiving device comprises a bag machine frame and a receiving frame which is connected to the top of a frame in a sliding manner, and the distance between the receiving frame and the frame is adjustable; the receiving frame is fixedly provided with a receiving mechanism with an adjustable horizontal position.
The receiving mechanism comprises a conveyor belt assembly fixed at the bottom of the receiving frame; four corners of the conveyor belt component are connected to the receiving frame in an up-down sliding manner through connecting rods; the connecting rod is connected with a first adjusting nut which adjusts the distance between the connecting rod and the receiving frame in a threaded manner.
The conveyor belt assembly comprises two mounting plates which are symmetrically arranged; the connecting rods are arranged at two ends of the mounting plate; a driving shaft and a driven shaft are respectively arranged between the two mounting plates; the driving shaft and the driven shaft are in transmission connection through an insulated conveyor belt; the conveyor belt is wound with a conductive layer; one end of the conveyor belt is movably provided with a conductive wheel which is contacted with the conductive layer.
And an aluminum foil receiving layer is paved on the conductive layer.
The conveyer belt is PU.
The conductive layer is stainless steel.
By adopting the technical scheme, the utility model has the following beneficial effects: (1) According to the utility model, the receiving frame is connected to the top of the frame in a sliding manner, and the spinning nozzle is arranged below the receiving mechanism, so that the splashing condition of the surface of the fiber membrane can be effectively improved, the quality of the membrane is improved, and the distance between the receiving frame and the frame is adjustable, so that the distance between the receiving mechanism and the spinning nozzle is convenient to adjust, the diameter of the spinning fiber is convenient to control, and the requirements of producing products with different fiber diameters are met.
(2) The receiving devices of the medium-and large-sized electrostatic spinning equipment are arranged inside the machine, and the operations of taking films, replacing aluminum foils and the like after the spinning is finished are unchanged, so that safety accidents are easy to cause. The utility model can move the receiving mechanism to the edge of the frame or to the outside through the window of the receiving mechanism, thereby facilitating the operations of cleaning, debugging, replacing parts, collecting films and the like of the receiving mechanism.
(2) The receiving mechanism adopts the conveyor belt assembly, the conveyor belt has stable conveying speed, the spinning fibers are circularly received, the uniformity of the film can be well improved, and the horizontal position of the conveyor assembly can be adjusted by adjusting the distances of the connecting rods at the four corners of the conveyor belt assembly, which extend out of the receiving frame, so that the influence on the receiving effect of spinning caused by deviation of the horizontal position of the conveyor belt assembly is avoided.
(3) The utility model adopts an insulating conveyor belt, a conductive layer is wound on the conveyor belt, and negative high voltage opposite to spinning high voltage can be applied to the conductive layer through the conductive wheel, so that the spun fibers are more easily collected in a concentrated way.
(4) The utility model is provided with the aluminum foil receiving layer, which is further beneficial to the centralized collection of fibers.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of the present utility model.
The reference numerals in the drawings are:
the device comprises a frame 1, a receiving frame 2, a receiving mechanism 3, a connecting rod 3-1, a mounting plate 3-2, a conveyor belt 3-3, a conductive layer 3-4 and a conductive wheel 3-5.
Detailed Description
Example 1
Referring to fig. 1 and 2, in an adjustable electrostatic spinning receiving device of the present embodiment, a frame 1 and a receiving frame 2 slidably connected to the top of the frame 1, and a distance between the receiving frame 2 and the frame 1 is adjustable; the receiving frame 2 is fixed with a receiving mechanism 3 with an adjustable horizontal position.
Further, the receiving mechanism 3 comprises a conveyor belt assembly fixed at the bottom of the receiving frame 2; four corners of the conveyor belt component are connected to the receiving frame 2 in an up-down sliding way through connecting rods 3-1; the first adjusting nuts which are used for adjusting the distance between the connecting rod 3-1 and the receiving frame 2 are connected to the connecting rod 3-1 in a threaded mode, the heights of the four corners of the conveying assembly can be adjusted, the horizontal position of the conveying assembly is adjusted, and the phenomenon that the horizontal position of the conveying belt assembly deviates to influence the spinning receiving effect is avoided.
Further, the conveyor belt assembly comprises two symmetrically arranged mounting plates 3-2; the connecting rods 3-1 are arranged at two ends of the mounting plate 3-2; a driving shaft and a driven shaft are respectively arranged between the two mounting plates 3-2; the driving shaft and the driven shaft are in transmission connection through an insulated conveyor belt 3-3; the conveyor belt 3-3 is wound with a conductive layer 3-4; one end of the conveyor belt 3-3 is movably provided with a conductive wheel 3-5 which is in contact with the conductive layer 3-4, and negative high voltage opposite to spinning high voltage can be applied to the conductive layer 3-4 through the conductive wheel 3-5, so that the spun fibers are collected more easily in a concentrated mode.
Further, a layer of receiving aluminum foil is laid on the conductive layer 3-4 to facilitate better collection of fibers.
Preferably, the material of the conveyor belt 3-3 is PU.
Preferably, the conductive layer 3-4 is stainless steel.
The adjustable electrostatic spinning receiving device of this embodiment will receive frame 2 sliding connection in the top of frame 1 to place the spinning shower nozzle in the below of receiving mechanism 3, can effective fibrous membrane surface's splash condition, thereby improved the quality of membrane, and the distance between receiving frame 2 and the frame 1 is adjustable, thereby be convenient for adjust the distance between receiving mechanism 3 and the spinning shower nozzle, thereby the convenient control spinning fibre diameter, can remove receiving mechanism 3 to frame 1 edge moreover, clear up from the side docking mechanism, clean, debug, change spare part, collect the membrane etc. the operation is more convenient.
While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.
Claims (4)
1. An adjustable electrostatic spinning receiving device which is characterized in that: the bag rack (1) and the receiving rack (2) are connected to the top of the rack (1) in a sliding manner, and the distance between the receiving rack (2) and the rack (1) is adjustable; a receiving mechanism (3) with an adjustable horizontal position is fixed on the receiving frame (2); the receiving mechanism (3) comprises a conveyor belt assembly fixed at the bottom of the receiving frame (2); four corners of the conveyor belt component are connected to the receiving frame (2) in an up-down sliding way through connecting rods (3-1); the connecting rod (3-1) is in threaded connection with a first adjusting nut for adjusting the distance between the connecting rod (3-1) and the receiving frame (2); the conveyor belt assembly comprises two symmetrically arranged mounting plates (3-2); the connecting rods (3-1) are arranged at two ends of the mounting plate (3-2); a driving shaft and a driven shaft are respectively arranged between the two mounting plates (3-2); the driving shaft and the driven shaft are in transmission connection through an insulated conveyor belt (3-3); the conductive layer (3-4) is wound on the conveyor belt (3-3); one end of the conveyor belt (3-3) is movably provided with a conductive wheel (3-5) which is contacted with the conductive layer (3-4).
2. An adjustable electrospinning receiving device according to claim 1, wherein: and an aluminum foil receiving layer is paved on the conductive layer (3-4).
3. An adjustable electrospinning receiving device according to claim 1, wherein: the material of the conveyor belt (3-3) is PU.
4. An adjustable electrospinning receiving device according to claim 1, wherein: the conductive layer (3-4) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222473677.XU CN219586265U (en) | 2022-09-19 | 2022-09-19 | Adjustable electrostatic spinning receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222473677.XU CN219586265U (en) | 2022-09-19 | 2022-09-19 | Adjustable electrostatic spinning receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219586265U true CN219586265U (en) | 2023-08-25 |
Family
ID=87697175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222473677.XU Active CN219586265U (en) | 2022-09-19 | 2022-09-19 | Adjustable electrostatic spinning receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219586265U (en) |
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2022
- 2022-09-19 CN CN202222473677.XU patent/CN219586265U/en active Active
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