Electrostatic spinning receiving device
By introducing components such as electronically controlled propulsion mechanism and vacuum cleaner into the electrospin receiving device, the difficulties of existing devices in adjusting the winding position and cleaning of flying catkins are solved, and a more flexible winding and more convenient cleaning process is achieved.
Patent Information
- Application Number
- CN202421777356.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The existing electrospinning receiving device is inconvenient to adjust the winding position during the winding process, and the remaining white flying catkins after the winding is completed are inconvenient to clean.
An electrospinning receiving device is designed, and an electronically controlled propulsion mechanism is used to facilitate adjustment of the winding position. A vacuum cleaner, an electric push rod, a speed control motor, a guide wheel and a guide rail shell are added to the device to achieve convenient cleaning of residual flying catkins.
It realizes flexible adjustment of the winding position of the receiving device, avoids the messy arrangement of the silk threads, and simplifies the cleaning process of white flying catkins, which is simple to disassemble and assemble and easy to maintain.
Smart Images
Figure CN222990287U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an electrospinning receiving device, belonging to the technical field of electrospinning equipment. Background Technique
[0002] In the electrospinning technique, the spinning solution forms a Taylor cone at the needle tip under the action of the electric field force, and then is continuously stretched into nanofibers with a diameter of 200 nm to 300 nm. Finally, the nanofibers are collected by a charged metal collector to form a nanofiber film. Usually, a receiving roller is used as the receiving electrode for the film material receiver, and the receiving electrode is rotated by a motor to uniformly collect nanofibers on the surface of the receiving electrode to form a tubular nanofiber film.
[0003] When a general receiving device collects fibers, it uses positioning winding, which is not convenient for adjusting the winding position of the receiving device. Moreover, the residual white fluffs after winding are not very convenient to clean up. Now, an electrospinning receiving device is urgently needed to solve the above problems. Content of the Utility Model
[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an electrospinning receiving device to solve the problems raised in the above background technique. The structure of the utility model is reasonable and has good practicability. The electric control propulsion mechanism is used to facilitate the adjustment of the winding position of the receiving device, avoid the disorderly arrangement of the silk threads, and is also convenient for cleaning the residual white fluffs. It is simple to disassemble and assemble and convenient for maintenance.
[0005] To achieve the above purpose, the utility model is realized by the following technical solutions: an electrospinning receiving device, including a mounting block, a U-shaped plate and a winding roller. A vacuum cleaner is installed below the mounting block. The output end of the vacuum cleaner is hermetically connected to a stretching hose, and a suction head is connected to the end of the stretching hose. A side plate is installed at the left end above the mounting block. An electric push rod is installed on the left side of the side plate. A square groove is formed through the middle of the side plate. The shaft of the electric push rod passes through the square groove. A second limiting hole is formed through the shaft of the electric push rod. Guide wheels are symmetrically installed at the front and rear ends below the U-shaped plate. Guide rail shells are symmetrically installed above the mounting block. A first square shell is installed on the left side of the U-shaped plate. First limiting holes are formed through the upper and lower sides of the first square shell. A plug shaft is rotatably installed on the left side of the winding roller. A square column is installed on the right side of the winding roller. A speed regulating motor is installed on the right side of the U-shaped plate. A plurality of third limiting holes are formed through the upper part of the square column.
[0006] Furthermore, the shaft of the speed regulating motor passes through the right side wall of the U-shaped plate. The end of the shaft of the speed regulating motor is fixedly connected with a second square shell, and a plurality of round holes are formed through the upper and lower sides of the second square shell.
[0007] Further, a placement box is installed at the rear side of the mounting block, an alarm is installed inside the placement box, and a through-hole plate is movably installed above the placement box.
[0008] Further, a notched ring is installed on the right side of the mounting block.
[0009] Further, a flange plate is fixedly connected to the circumferential side of the speed-regulating motor, the flange plate is bolted to the right side wall of the U-shaped plate, and a circular shell is installed on the left inner wall of the U-shaped plate.
[0010] Further, the U-shaped plate is placed on the guide rails inside two guide rail shells through a plurality of guide wheels.
[0011] Advantages of the present utility model: An electrostatic spinning receiving device of the present utility model. Due to the addition of a vacuum cleaner, an electric push rod, a speed-regulating motor, guide wheels, guide rail shells and a plug shaft in the present utility model, through our design improvement and actual use, it shows that the device has a reasonable structure and good practicability. The electric control propulsion mechanism is used to facilitate the adjustment of the winding position of the receiving device, avoid the disorderly arrangement of the filaments, and is also convenient for cleaning the remaining white fluff. It is simple to disassemble and assemble and convenient for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, objects and advantages of the present utility model will become more apparent:
[0013] Figure 1 It is a three-dimensional structure schematic diagram of the overall structure of an electrostatic spinning receiving device of the present utility model;
[0014] Figure 2 It is a three-dimensional structure schematic diagram of the installation position structure of the placement box of an electrostatic spinning receiving device of the present utility model;
[0015] Figure 3 It is a three-dimensional structure schematic diagram of the internal structure of the placement box of an electrostatic spinning receiving device of the present utility model;
[0016] Figure 4 It is a three-dimensional structure schematic diagram of the first angle of the U-shaped plate of an electrostatic spinning receiving device of the present utility model;
[0017] Figure 5 It is a three-dimensional structure schematic diagram of the second angle of the U-shaped plate of an electrostatic spinning receiving device of the present utility model;
[0018] Figure 6 It is a three-dimensional structure schematic diagram of the winding roller of an electrostatic spinning receiving device of the present utility model.
[0019] In the figure: 1 - mounting block, 2 - vacuum cleaner, 3 - stretching hose, 4 - guide rail housing, 5 - U-shaped plate, 6 - winding roller, 7 - speed regulating motor, 8 - flange plate, 9 - side plate, 10 - square groove, 11 - electric push rod, 12 - first square housing, 13 - first limiting hole, 14 - placement box, 15 - through-hole plate, 16 - second limiting hole, 17 - alarm, 18 - circular housing, 19 - guide wheel, 20 - plug-in shaft, 21 - square column, 22 - third limiting hole, 23 - second square housing. Specific implementation manner
[0020] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.
[0021] Please refer to Figures 1-6 , the present utility model provides a technical solution: an electrospinning receiving device, including a mounting block 1, a U-shaped plate 5 and a winding roller 6. A vacuum cleaner 2 is installed below the mounting block 1. The output end of the vacuum cleaner 2 is hermetically connected to a stretching hose 3, and a suction head is connected to the end of the stretching hose 3. A side plate 9 is installed at the left end above the mounting block 1. An electric push rod 11 is installed on the left side of the side plate 9. A square groove 10 is formed through the middle of the side plate 9. The shaft part of the electric push rod 11 passes through the square groove 10. The shaft part of the electric push rod 11 is provided with a second limiting hole 16. Guide wheels 19 are symmetrically installed at the front and rear ends below the U-shaped plate 5. Guide rail housings 4 are symmetrically installed above the mounting block 1. A first square housing 12 is installed on the left side of the U-shaped plate 5. First limiting holes 13 are formed through the upper and lower sides of the first square housing 12. A plug-in shaft 20 is rotatably installed on the left side of the winding roller 6. A square column 21 is installed on the right side of the winding roller 6. A speed regulating motor 7 is installed on the right side of the U-shaped plate 5. A plurality of third limiting holes 22 are formed through the upper part of the square column 21. This design solves the problems that the original device uses positioning winding, which is not convenient to adjust the winding position of the receiving device, and the white flying flocs remaining after winding are not very convenient to clean up.
[0022] As the first embodiment of the utility model: the shaft of the speed regulating motor 7 passes through the right side wall of the U-shaped plate 5, the shaft end of the speed regulating motor 7 is fixedly connected with a second square shell 23, and the second square shell 23 is respectively penetrated with a plurality of circular holes on the upper and lower sides. By setting the second square shell 23, it is convenient to accommodate the square column 21. A placement box 14 is installed at the rear side of the mounting block 1, and an alarm 17 is installed inside the placement box 14. A through-hole plate 15 is movably installed above the placement box 14. By setting the alarm 17, it is convenient for the device to remind people not to approach during work to prevent the risk of electric shock. A notched circular ring is installed on the right side of the mounting block 1, and the notched circular ring is convenient for clamping the end of the stretch hose 3. A flange plate 8 is fixedly connected to the annular side of the speed regulating motor 7, and the flange plate 8 is connected to the right side wall of the U-shaped plate 5 by bolts. A circular shell 18 is installed on the left inner wall of the U-shaped plate 5. By connecting the flange plate 8 to the right side wall of the U-shaped plate 5 by bolts, it is convenient to disassemble and assemble the speed regulating motor 7. The U-shaped plate 5 is placed on the guide rails in the two guide rail housings 4 through a plurality of guide wheels 19, and this operation enables the U-shaped plate 5 to move smoothly.
[0023] As a second embodiment of the utility model: when in use, when the speed regulating motor 7 is not installed, first move the U-shaped plate 5 so that the shaft end of the electric push rod 11 is inserted into the first square shell 12, and then insert the first limiting hole 13 through the external positioning bolt and penetrate the second limiting hole 16 opened at the shaft end of the electric push rod 11 to fix the electric push rod 11 to the first square shell 12, and then dock the plug-in shaft 20 on the left side of the winding roller 6 with the circular shell 18, and then install the speed regulating motor 7. After completion, the square column 21 is located in the second square shell 23, and then the square column 21 is fixedly connected to the second square shell 23 by external bolts, and the speed regulating motor 7 and the alarm 17 can be started to perform the winding work. With the cooperation of the electric push rod 11, multiple guide wheels 19 and two guide rail shells 4, the U-shaped plate 5 will translate smoothly to adjust the winding position. After the winding is completed, the winding roller 6 is easy to remove, the stretch hose 3 is lengthened, and the vacuum cleaner 2 is started to clean up some residual white flying catkins.
[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0025] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An electrospinning receiving device, comprising a mounting block (1), a U-shaped plate (5) and a winding roller (6), characterized in that: A vacuum cleaner (2) is installed below the mounting block (1), the output end of the vacuum cleaner (2) is sealedly connected to a stretch hose (3), and the end of the stretch hose (3) is equipped with a vacuum head, a side plate (9) is installed at the upper left end of the mounting block (1), an electric push rod (11) is installed on the left side of the side plate (9), a square groove (10) is penetrated through the middle of the side plate (9), the shaft of the electric push rod (11) penetrates the square groove (10), and a second limiting hole (16) is penetrated through the shaft of the electric push rod (11); Guide wheels (19) are symmetrically mounted at the front and rear ends below the U-shaped plate (5), a guide rail shell (4) is symmetrically mounted above the mounting block (1), a first square shell (12) is mounted on the left side of the U-shaped plate (5), and first limiting holes (13) are respectively penetrated through the upper and lower sides of the first square shell (12), a plug-in shaft (20) is rotatably mounted on the left side of the winding roller (6), a square column (21) is mounted on the right side of the winding roller (6), a speed regulating motor (7) is mounted on the right side of the U-shaped plate (5), and a plurality of third limiting holes (22) are penetrated through the top of the square column (21).
2. An electrospinning receiving device according to claim 1, characterized in that: The shaft of the speed regulating motor (7) passes through the right side wall of the U-shaped plate (5), the shaft end of the speed regulating motor (7) is fixedly connected to a second square shell (23), and a plurality of circular holes are respectively penetrated on the upper and lower sides of the second square shell (23).
3. An electrospinning receiving device according to claim 1, characterized in that: A placement box (14) is installed on the rear side of the installation block (1), an alarm (17) is installed inside the placement box (14), and a through-hole plate (15) is movably installed above the placement box (14).
4. The electrospinning receiving device according to claim 1, characterized in that: A notched ring is installed on the right side of the mounting block (1).
5. The electrospinning receiving device according to claim 1, characterized in that: A flange plate (8) is fixedly connected to the annular side surface of the speed regulating motor (7), and the flange plate (8) is connected to the right side wall of the U-shaped plate (5) by bolts. A circular shell (18) is installed on the left inner wall of the U-shaped plate (5).
6. The electrospinning receiving device according to claim 1, characterized in that: The U-shaped plate (5) is placed on the guide rails in the two guide rail shells (4) via a plurality of guide wheels (19).