Medical breathable adhesive tape winding device
By adjusting the position of the arc plate and the limiting structure, the problem that fixed-size winding rollers cannot adapt to rolls of different diameters was solved, thus improving the stability and efficiency of breathable tape winding.
Patent Information
- Application Number
- CN202423101763.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-16
AI Technical Summary
The existing winding devices use fixed-size winding rollers, which cannot adapt to rolls of different diameters. This causes the breathable tape to become loose, deformed, and misaligned during the winding process, affecting product quality and production efficiency.
A medical breathable tape winding device was designed. The position of the arc plate is adjusted by a screw, a limiting post and an inverted T slider to adapt to rolls of different diameters. The roll is fixed by a groove and a slider to ensure its stability.
It achieves stable fixing of rolls of different diameters, improves winding quality and production efficiency, and avoids tape shifting and loosening during the winding process.
Smart Images
Figure CN223547371U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of winding device technology, specifically a medical breathable tape winding device. Background Technology
[0002] In the field of modern medicine, breathable medical tape is an important medical adjuvant widely used in wound care, surgical fixation, external drainage, and the fixation of various medical devices. The main characteristics of breathable tape are its good breathability and flexibility, which effectively reduces skin damage and avoids skin allergies or other discomfort caused by long-term adhesion. In the production process of breathable medical tape, winding is a crucial step that directly affects the quality, production efficiency, and performance of the final product.
[0003] However, the winding rollers of existing winding devices are of fixed size. The fixed size parameters limit their ability to switch between different diameter drums, making it impossible to firmly and stably fix drums of different specifications. This results in a lack of solid stability during the winding process, which manifests as problems such as the breathable tape being easy to loosen, deform and shift, affecting product quality and production efficiency. Utility Model Content
[0004] The purpose of this invention is to provide a medical breathable tape winding device to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a medical breathable tape winding device, comprising a base plate and a vertical plate, wherein the vertical plate is installed on the top side of the base plate, and an installation cylinder is provided on the side wall of the vertical plate. A frustum is slidably installed inside the installation cylinder, and a screw is rotatably installed inside the installation cylinder. A limiting post is fixedly installed inside the installation cylinder, one end of which movably passes through the side wall of the frustum. The screw is threadedly connected to the frustum. Multiple inverted T-grooves are provided on the outer wall of the frustum, and the multiple inverted T-grooves are arranged in a circular array with the axis of the frustum as the array center. Inverted T-sliders are slidably installed inside the inverted T-grooves, and a connecting rod is fixedly installed on the top of the inverted T-sliders. Multiple rectangular slots are provided on the outer wall of the installation cylinder, and the inverted T-sliders are slidably installed in the corresponding rectangular slots. An arc-shaped plate is fixedly installed on the top of the inverted T-sliders. A driving assembly is provided on the side of the installation cylinder away from the base plate, and a limiting assembly is provided on the top of the base plate.
[0006] Preferably, the drive assembly includes a connecting post, one end of which movably passes through the side wall of the mounting cylinder and is fixedly connected to one end of the screw, the other end of which is fixedly connected to a turntable, and the other side of the turntable is fixedly connected to a handle.
[0007] Preferably, the limiting component includes a groove formed on the top of the base plate, a slider is slidably installed in the groove, a limiting plate is fixedly installed on the top of the slider, a through hole is formed on the side wall of the limiting plate, and a locking bolt is provided on the top of the slider.
[0008] Preferably, a motor is fixedly connected to the side of the vertical plate away from the mounting cylinder, and the output end of the motor movably passes through the vertical plate and is fixedly connected to the side wall of the mounting cylinder.
[0009] Preferably, the outer wall of the arc-shaped plate is provided with multiple protective protrusions.
[0010] Preferably, the dimensions of the through hole are larger than the dimensions of the turntable and smaller than the dimensions of the mounting cylinder.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: by driving the frustum to move through the screw, limiting post, etc., the position of the inverted T slider in the inverted T groove is adjusted, the connecting rod is moved outward, the position of the arc plate is changed, and the drum is supported. The frustum, inverted T groove, inverted T slider and connecting rod adjust the position of the arc plate, so that the arc plate can be used for drums of different diameters, and can be limited and fixed to ensure the stability of the drum during winding and ensure the quality of winding.
[0012] In addition, a special design allows the limiting plate to be moved via a groove and slider, so that it fits against the side wall of the mounting cylinder. During winding, this limits the movement of the roll and prevents the tape from shifting during the winding process. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0014] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another perspective.
[0015] Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention.
[0016] Figure 4 This is a cross-sectional view of the frustum of the present invention.
[0017] Figure 5 This is a three-dimensional structural diagram of the mounting cylinder of this utility model.
[0018] In the diagram: 1. Base plate; 2. Vertical plate; 3. Slide groove; 4. Slider; 5. Locking bolt; 6. Limiting plate; 7. Through hole; 8. Motor; 9. Frustum; 10. Inverted T-slide groove; 11. Inverted T-slider; 12. Connecting rod; 13. Rectangular groove; 14. Arc plate; 15. Protective protrusion; 16. Limiting post; 17. Screw; 18. Turntable; 19. Handle; 20. Mounting cylinder. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figures 1-5 This utility model provides a technical solution: a medical breathable tape winding device, including a base plate 1 and a vertical plate 2. The vertical plate 2 is installed on the top side of the base plate 1. An installation cylinder 20 is provided on the side wall of the vertical plate 2. A frustum 9 is slidably installed inside the installation cylinder 20. A screw 17 is rotatably installed inside the installation cylinder 20. A limiting post 16 is fixedly installed inside the installation cylinder 20. One end of the limiting post 16 movably passes through the side wall of the frustum 9. The screw 17 is threadedly connected to the frustum 9. Multiple inverted T-grooves 10 are formed on the outer wall of the frustum 9. The multiple inverted T-grooves 10 are arranged in a circular array with the axis of the frustum 9 as the array center. An inverted T-shaped slider 11 is slidably installed inside the mounting cylinder 20. A connecting rod 12 is fixedly installed on the top of the inverted T-shaped slider 11. Multiple rectangular slots 13 are opened on the outer wall of the mounting cylinder 20. The inverted T-shaped slider 11 is slidably installed in the corresponding rectangular slots 13. An arc-shaped plate 14 is fixedly installed on the top of the inverted T-shaped slider 11. Multiple protective protrusions 15 are provided on the outer wall of the arc-shaped plate 14. A drive assembly is provided on the side of the mounting cylinder 20 away from the base plate 1. A limit assembly is provided on the top of the base plate 1. A motor 8 is fixedly connected to the side of the vertical plate 2 away from the mounting cylinder 20. The output end of the motor 8 movably passes through the vertical plate 2 and is fixedly connected to the side wall of the mounting cylinder 20.
[0021] The working principle of the above technical solution is as follows: the drum is sleeved on the outside of the mounting cylinder 20, and then the screw 17 is driven to rotate by the drive assembly. Under the limit of the limit post 16, the truncated cone 9 gradually moves towards the drive assembly. During the movement of the truncated cone 9, the inverted T slider 11 slides inside the inverted T groove 10, which drives the connecting rod 12 to move, causing the connecting rod 12 to gradually move upward, which in turn drives the arc plate 14 to gradually move upward, causing the arc plate 14 to abut against the inner wall of the drum and fix the drum.
[0022] In another implementation scheme, such as Figure 1-4 As shown in the figure, the drive assembly includes a connecting post, one end of which movably passes through the side wall of the mounting cylinder 20 and is fixedly connected to one end of the screw 17. The other end of the connecting post is fixedly connected to a turntable 18, and the other side of the turntable 18 is fixedly connected to a handle 19.
[0023] By setting the handle 19, the turntable 18 and the connecting column can be driven to rotate, which ultimately ensures that the screw 17 can rotate, thereby driving the frustum 9 to move.
[0024] In another implementation scheme, such as Figure 3-5 As shown in the figure, the limiting component includes a groove 3 opened on the top of the base plate 1, a slider 4 is slidably installed in the groove 3, a limiting plate 6 is fixedly installed on the top of the slider 4, and a through hole 7 is opened on the side wall of the limiting plate 6. The size of the through hole 7 is larger than the size of the turntable 18 and smaller than the size of the mounting cylinder 20. A locking bolt 5 is provided on the top of the slider 4.
[0025] By using slider 4 and locking bolt 5, the limiting plate 6 can be moved to the side wall of the mounting cylinder 20 to limit the roll, causing the tape to deviate during the winding process.
[0026] Working principle: In use, the drum is placed on the outside of the arc plate 14, and then the handle 19 is turned to drive the turntable 18 to rotate, which in turn drives the connecting column to rotate, which in turn drives the screw 17 to rotate. Under the limit of the limiting column 16, the truncated cone 9 gradually moves towards the drive assembly. During the movement of the truncated cone 9, the inverted T slider 11 slides inside the inverted T groove 10, which drives the connecting rod 12 to move, causing the connecting rod 12 to gradually move upward, which in turn drives the arc plate 14 to gradually move upward, causing the arc plate 14 to abut against the inner part of the drum. The protective protrusion 15 increases the friction between the wall and the inner wall of the roll, thus fixing the roll. Then, the locking bolt 5 is turned to unlock the slider 4. As the limiting plate 6 is pushed close to the mounting cylinder 20, the turntable 18 passes through the through hole 7 until the side wall of the through hole 7 is attached to the surface of the mounting cylinder 20. Then, the locking bolt 5 is turned again to lock the slider 4, thereby limiting the limiting plate 6. Then, the motor 8 is started to rotate, driving the mounting cylinder 20 to rotate, and working with the roll to wind up the medical transparent tape.
[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A medical breathable tape winding device, comprising a base plate (1) and a vertical plate (2), characterized in that: The vertical plate (2) is installed on the top side of the base plate (1). The side wall of the vertical plate (2) is provided with an installation cylinder (20). A frustum (9) is slidably installed inside the installation cylinder (20). A screw (17) is rotatably installed inside the installation cylinder (20). A limit post (16) is fixedly installed inside the installation cylinder (20). One end of the limit post (16) movably passes through the side wall of the frustum (9). The screw (17) is threadedly connected to the frustum (9). The outer wall of the frustum (9) is provided with multiple inverted T-grooves (10). All of the multiple inverted T-grooves (10) are shaped like the frustum. (9) The center line of the array is distributed in a ring array with the center line of the array. The inverted T slide groove (10) is slidably installed with an inverted T slide block (11). The top of the inverted T slide block (11) is fixedly installed with a connecting rod (12). The outer wall of the mounting cylinder (20) is provided with multiple rectangular grooves (13). The inverted T slide block (11) is slidably installed in the corresponding rectangular groove (13). The top of the inverted T slide block (11) is fixedly installed with an arc plate (14). The side of the mounting cylinder (20) away from the bottom plate (1) is provided with a driving component. The top of the bottom plate (1) is provided with a limit component.
2. The medical breathable tape winding device according to claim 1, characterized in that: The drive assembly includes a connecting post, one end of which movably passes through the side wall of the mounting cylinder (20) and is fixedly connected to one end of the screw (17). The other end of the connecting post is fixedly connected to a turntable (18), and the other side of the turntable (18) is fixedly connected to a handle (19).
3. The medical breathable tape winding device according to claim 2, characterized in that: The limiting component includes a groove (3) opened on the top of the base plate (1), a slider (4) is slidably installed in the groove (3), a limiting plate (6) is fixedly installed on the top of the slider (4), a through hole (7) is opened on the side wall of the limiting plate (6), and a locking bolt (5) is provided on the top of the slider (4).
4. The medical breathable tape winding device according to claim 3, characterized in that: A motor (8) is fixedly connected to the side of the vertical plate (2) away from the mounting cylinder (20). The output end of the motor (8) movably passes through the vertical plate (2) and is fixedly connected to the side wall of the mounting cylinder (20).
5. The medical breathable tape winding device according to claim 4, characterized in that: The outer wall of the arc-shaped plate (14) is provided with multiple protective protrusions (15).
6. The medical breathable tape winding device according to claim 4, characterized in that: The dimensions of the through hole (7) are larger than those of the turntable (18) and smaller than those of the mounting cylinder (20).