Electrostatic spinning receiving device

Abstract

The utility model provides a receiving device for electrostatic spinning, which relates to the technical field of electrostatic spinning and comprises a fixed seat, a guide rail is fixedly mounted on the upper surface of the fixed seat, a movable seat is slidably connected to the outer surface of the guide rail, and a servo motor is fixedly mounted on the side surface of the movable seat. According to the utility model, through the arrangement of the adjusting disc and the connecting frame, the rotating disc in the mounting disc can be driven, so that the sliding block can accurately move in the through groove in the rotating disc through the positioning column, thereby realizing the accurate adjustment of the distance between the receiving pieces; and by arranging the fixing blocks and the fixing grooves, the position of the adjusting disc can be rapidly and effectively fixed, displacement deviation in the adjusting process is avoided, and the stability and reliability of equipment operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrospinning technical field especially relates to a receiving device of electrospinning. BACKGROUND

[0002] Electrospinning technology is a kind of method of preparing nanometer diameter fiber, it has simple principle, low cost and other advantages, make it become the most commonly used method of preparing nanofiber in industry and laboratory.Electrospinning technology is that spinning fluid forms Taylor cone under the action of electric field force at needle, then is continuously stretched into nanofiber silk with 200-300nm diameter, finally is collected by metal collector with static electricity and forms nanofiber film, and the receiving device of electrospinning of announcement number CN221797762U discloses electrospinning technical field, the utility model discloses a kind of receiving device of electrospinning, it is related to electrospinning technical field, including fixed base, the upper end of the fixed base is fixedly installed with guide rail, the inner side of the guide rail is movably installed with movable seat, the side of the movable seat is fixedly installed with rack, the upper end of the guide rail is fixedly installed with motor one, the inner side of the guide rail is rotatably installed with gear one;Four receiving poles are simultaneously installed by the setting carousel one and carousel two, by setting synchronous pulley one, motor two, synchronous pulley two and synchronous belt mutually cooperate, four receiving poles can be driven to rotate when receiving, so that spinning is evenly covered on the surface of receiving pole, effectively improve receiving efficiency, by setting guide rail, rack, motor one and gear one mutually cooperate, four receiving poles can be driven to move horizontally reciprocating when receiving, avoid spinning accumulation in one place, further improve the uniformity of coverage, however, the diameter of the receiving pole of the device is single, cannot flexibly adjust diameter to control fiber deposition form and orientation according to needs, affect work efficiency, need to be improved. UTILITY MODEL CONTENTS

[0003] The utility model aims at solving technical problem in the background art.

[0004] The utility model discloses a receiving device of electrospinning, including fixed base, the upper surface fixed mounting of fixed base has the guide rail, the outer surface sliding connection of guide rail has movable seat, the side fixed mounting of movable seat has servo motor, the output fixed mounting of servo motor has fixed disc, the surface fixed mounting of fixed disc has mounting disc, the inside fixed mounting of mounting disc has mounting bracket, the inside sliding connection of mounting bracket has sliding block, the surface fixed mounting of sliding block has the locating column and the receiving piece, the surface fixed mounting of mounting bracket has fixed shaft, the outer surface fixed of fixed shaft has the rotary disc, the surface fixed mounting of rotary disc has the adjusting disc, the outer surface fixed mounting of adjusting disc has the connecting frame, the inside fixed mounting of connecting frame has the spring, one end fixed mounting of spring has fixed block, and the outer surface of mounting disc is set with fixed slot.

[0005] Preferably, the sliding block and the mounting disc are slidingly connected. This facilitates the stability of the sliding block during movement, improves the adjustment accuracy, and ensures the accuracy of the position of the receiving piece.

[0006] Preferably, the locating column and the rotary disc are slidingly connected. When the rotary disc is rotated, the locating column will slide in the through slot on the rotary disc, ensuring that the sliding block moves along a specific trajectory, accurately adjusting the distance between the receiving pieces, achieving flexible regulation of the fiber deposition form and orientation, improving work efficiency, and simplifying the operation process.

[0007] Preferably, the fixed block and the connecting frame are slidingly connected, and the fixed block and the fixed slot are connected. The sliding of the fixed block in the connecting frame ensures the stability of the fixed block, and the connection of the fixed block and the fixed slot further enhances the stability of the connecting frame, so that the adjusting disc can be stably fixed at the desired position.

[0008] Preferably, the upper surface of the fixed base is fixedly installed with a driving motor, the output end of the driving motor is fixedly installed with a transmission gear, and the side surface of the movable seat is fixedly installed with a rack. The transmission gear of the driving motor drives the movable seat to move along the guide rail, realizing the horizontal reciprocating motion of the receiving piece, further optimizing the uniformity of fiber deposition, improving the orderliness of fiber arrangement, reducing the complexity of operation, and significantly improving the production efficiency and product quality.

[0009] Preferably, the transmission gear and the rack are engaged. The transmission mode of engagement connection can ensure the smooth movement of the movable seat, reduce mechanical wear, prolong the service life of the equipment, improve the movement accuracy, and ensure the stability and consistency of the fiber deposition process.

[0010] Compared with the prior art, the utility model has the advantages and positive effects that:

[0011] 1. In this utility model, the adjustable plate and connecting frame can drive the rotating plate inside the mounting plate, so that the sliding block can move precisely in the through groove on the rotating plate through the positioning column, thereby realizing the precise adjustment of the receiving sheet spacing and ensuring the diversity of fiber deposition morphology. The fixed block and fixed groove can quickly and effectively fix the position of the adjustable plate, avoid displacement deviation during the adjustment process, and improve the stability and reliability of the equipment operation.

[0012] 2. In this utility model, a drive motor is set to drive the transmission gear, which in turn drives the rack that meshes with it to move the movable seat smoothly along the guide rail, thereby realizing the horizontal reciprocating motion of the receiving sheet on the movable seat. This ensures that the fiber deposition is uniform and orderly, reduces the difficulty of operation, and significantly improves production efficiency and finished product quality. Attached Figure Description

[0013] Figure 1 A front view of a receiving device for electrospinning is provided for this utility model;

[0014] Figure 2 This invention provides a receiving device for electrospinning. Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 A rear view of a receiving device for electrospinning proposed in this utility model;

[0016] Figure 4 This utility model provides a schematic diagram of the internal structure of the mounting plate in the receiving device for electrospinning.

[0017] Figure 5 This utility model provides a partial cross-sectional schematic diagram of the connecting frame in an electrospinning receiving device;

[0018] Figure 6 This invention provides a schematic diagram of the connection between the transmission gear and the rack in an electrospinning receiving device.

[0019] Legend:

[0020] 1. Fixed base; 2. Guide rail; 3. Movable base; 4. Servo motor; 5. Fixed plate; 6. Mounting plate; 7. Mounting bracket; 8. Sliding block; 9. Positioning column; 10. Receiving plate; 11. Fixed shaft; 12. Rotating disk; 13. Adjusting disk; 14. Connecting bracket; 15. Spring; 16. Fixed block; 17. Fixed groove; 18. Drive motor; 19. Transmission gear; 20. Rack. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] Please see Figures 1-5 This utility model provides a technical solution: a receiving device for electrospinning, including a fixed base 1, a guide rail 2 fixedly mounted on the upper surface of the fixed base 1, a movable base 3 slidably connected to the outer surface of the guide rail 2, a servo motor 4 fixedly mounted on the side of the movable base 3, a fixed plate 5 fixedly mounted at the output end of the servo motor 4, a mounting plate 6 fixedly mounted on the surface of the fixed plate 5, a mounting frame 7 fixedly mounted inside the mounting plate 6, a sliding block 8 slidably connected inside the mounting frame 7, a positioning post 9 and a receiving plate 10 fixedly mounted on the surface of the sliding block 8, a fixed shaft 11 fixedly mounted on the surface of the mounting frame 7, a rotating disk 12 fixedly mounted on the outer surface of the fixed shaft 11, an adjusting disk 13 fixedly mounted on the surface of the rotating disk 12, a connecting frame 14 fixedly mounted on the outer surface of the adjusting disk 13, a spring 15 fixedly mounted inside the connecting frame 14, a fixing block 16 fixedly mounted at one end of the spring 15, and the mounting plate... The outer surface of plate 6 is provided with a fixing groove 17. The sliding block 8 is slidably connected to the mounting plate 6, which facilitates the stability of the sliding block 8 when moving, improves the adjustment accuracy, and ensures the accurate position of the receiving plate 10. The positioning post 9 is slidably connected to the rotating disk 12. When the rotating disk 12 is rotated, the positioning post 9 will slide in the through groove on the rotating disk 12, ensuring that the sliding block 8 moves along a specific trajectory, accurately adjusting the spacing between the receiving plates 10, realizing flexible control of fiber deposition morphology and orientation, improving work efficiency, and simplifying the operation process. The fixing block 16 is slidably connected to the connecting frame 14, and the fixing block 16 is snapped into the fixing groove 17. The sliding of the fixing block 16 inside the connecting frame 14 can ensure the stability of the fixing block 16. At the same time, the snap-fit ​​design between the fixing block 16 and the fixing groove 17 further enhances the stability of the connecting frame 14, so that the adjusting plate 13 can be stably fixed in the required position.

[0025] Example 2

[0026] Please see Figure 6A drive motor 18 is fixedly mounted on the upper surface of the fixed seat 1, and a transmission gear 19 is fixedly mounted on the output end of the drive motor 18. A rack 20 is fixedly mounted on the side of the movable seat 3. The drive motor 18 drives the movable seat 3 to move along the guide rail 2 through the transmission gear 19, realizing the horizontal reciprocating motion of the receiving plate 10. This further optimizes the uniformity of fiber deposition, improves the orderliness of fiber arrangement, reduces operational complexity, and significantly improves production efficiency and finished product quality. The transmission gear 19 and the rack 20 mesh with each other. The meshing transmission method can ensure that the movable seat 3 moves smoothly, reduce mechanical wear, extend the service life of the equipment, and improve motion accuracy, ensuring the stability and consistency of the fiber deposition process.

[0027] Working principle: When it is necessary to adjust the spacing of the receiving pieces 10, first pull the handle on the fixing block 16 to disengage it from the fixing groove 17, and then rotate the connecting frame 14 to make the adjusting plate 13 drive the rotating plate 12 to rotate. At this time, the sliding block 8 will slide in the through groove on the rotating plate 12 through the positioning post 9 fixed on its surface, thereby adjusting the spacing between the receiving pieces 10 to ensure the accuracy of fiber deposition morphology and orientation. A smaller spacing allows the fibers to be tightly wound, which helps to prepare fibers with a high degree of orientation, while a larger spacing allows the fiber deposition to be looser, which can obtain... The fluffy fiber felt meets the needs of different application scenarios. After adjustment, the fixing block 16 is re-inserted into the fixing groove 17. The elasticity of the spring 15 makes the fixing block 16 fit tightly into the fixing groove 17, ensuring stability during operation. Then, the servo motor 4 is started to make the fixing disk 5 rotate, which drives the receiving plate 10 to rotate synchronously to receive fibers. In conjunction with the transmission of the drive motor 18, the transmission gear 19 drives the rack 20, so that the movable seat 3 moves smoothly along the guide rail 2, thereby achieving uniform deposition and orderly arrangement of fibers, ensuring the high quality and high stability of the final product.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An electrospinning receiving device comprising a holder (1), characterized in that: The upper surface of the fixed seat (1) is fixedly installed with a guide rail (2), the outer surface of the guide rail (2) is slidably connected with a movable seat (3), the side surface of the movable seat (3) is fixedly installed with a servo motor (4), the output end of the servo motor (4) is fixedly installed with a fixed disc (5), the surface of the fixed disc (5) is fixedly installed with a mounting disc (6), the inside of the mounting disc (6) is fixedly installed with a mounting frame (7), the inside of the mounting frame (7) is slidably connected with a sliding block (8), the surface of the sliding block (8) is fixedly installed with a positioning column (9) and a receiving piece (10), the surface of the mounting frame (7) is fixedly installed with a fixed shaft (11), the outer surface of the fixed shaft (11) is fixedly installed with a rotating disc (12), the surface of the rotating disc (12) is fixedly installed with an adjusting disc (13), the outer surface of the adjusting disc (13) is fixedly installed with a connecting frame (14), the inside of the connecting frame (14) is fixedly installed with a spring (15), one end of the spring (15) is fixedly installed with a fixed block (16), the outer surface of the mounting disc (6) is provided with a fixed groove (17).

2. The electrospun receiving device of claim 1, wherein: The sliding block (8) is slidably connected with the mounting disc (6).

3. The electrospun receiving device of claim 1, wherein: The positioning column (9) is slidably connected with the rotating disc (12).

4. The electrospun receiving device of claim 1, wherein: The fixed block (16) is slidably connected with the connecting frame (14), and the fixed block (16) is clamped with the fixed groove (17).

5. The electrospun receiving device of claim 1, wherein: The upper surface of the fixed seat (1) is fixedly installed with a driving motor (18), the output end of the driving motor (18) is fixedly installed with a transmission gear (19), and the side surface of the movable seat (3) is fixedly installed with a rack (20).

6. The electrospun receiving device of claim 5, wherein: The transmission gear (19) is engaged with the rack (20).

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