Roller cutting mechanism for medical hydrogel dressing processing
By designing an adjustable annular cutter position and spacing in the roller cutting mechanism for medical hydrogel dressing processing, the problem of fixed installation position in the prior art is solved, improving production efficiency and equipment flexibility.
Patent Information
- Application Number
- CN202520089002.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-15
AI Technical Summary
The existing roller cutting mechanism for processing medical hydrogel dressings has a fixed installation position, which is difficult to adjust, resulting in low production efficiency.
A roller cutting mechanism with adjustable annular cutter position and spacing was designed, which is fixed by bolts and limiting parts to achieve convenient adjustment and fixation.
It improves production efficiency, avoids ring cutter deviation, simplifies the assembly and disassembly process, and enhances the flexibility and adaptability of the equipment.
Smart Images
Figure CN223657099U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hydrogel dressing technology, specifically a roller cutting mechanism for processing medical hydrogel dressings. Background Technology
[0002] The hydrogel dressing consists of a hydrogel layer, a polyurethane film, and a protective layer. This product is suitable for the care of chronic wounds with poor granulation tissue growth, such as lower limb ulcers and bedsores. It can also be used for second-degree burns; the cooling and soothing effect of the gel can reduce wound pain.
[0003] During the production of medical hydrogel dressings, they need to be cut by a roller cutting mechanism. However, existing roller cutting mechanisms are usually installed in a fixed position, which makes it inconvenient to adjust their installation position. Therefore, a roller cutting mechanism for processing medical hydrogel dressings is needed. Utility Model Content
[0004] The purpose of this invention is to provide a roller cutting mechanism for processing medical hydrogel dressings, which solves the problems mentioned in the background art.
[0005] This application provides a roller cutting mechanism for processing medical hydrogel dressings, including a base. A first mounting frame and a second mounting frame are fixedly connected to the top of the base. The second mounting frame is located on one side of the first mounting frame. A first conveying roller and a second conveying roller are rotatably connected inside the first mounting frame. The second conveying roller is located below the first conveying roller. The first and second conveying rollers are connected by a belt drive. A first motor is mounted on the outer wall of the first mounting frame. The output shaft of the first motor passes through the first mounting frame and is fixedly connected to the end face of the first conveying roller. A roller is rotatably connected inside the second mounting frame. A second motor is mounted on the outer wall of the second mounting frame. The output shaft of the second motor passes through the second mounting frame and is fixedly connected to the end face of the roller. An annular cutter is sleeved on the outside of the roller. Limiting members are fixedly connected to both outer walls of the annular cutter. Bolts are threaded through the limiting members and threadedly connected to the roller.
[0006] In use, the hydrogel dressing is conveyed by the first and second conveying rollers. During the conveying process, the hydrogel dressing is cut by the annular cutter. Before the cutter is cut, the operator can adjust the position of the annular cutter, as well as the spacing and number of the annular cutters, on the roller according to the actual needs. After adjustment, the annular cutter can be limited by bolts and limiting parts to avoid deviation, which improves production efficiency and makes adjustment and disassembly convenient.
[0007] Optionally, at least three annular cutters are provided.
[0008] By adopting the above technical solutions, the efficiency of roll cutting can be improved.
[0009] Optionally, both the limiting member and the annular cutter are provided with a central hole that matches the diameter of the roller.
[0010] By adopting the above technical solution, it is beneficial to quickly disassemble and assemble the limiting component and the annular cutter, thus reducing the difficulty of disassembly and assembly.
[0011] Optionally, the roller is provided with a plurality of threaded holes along its length that are adapted to the bolts.
[0012] By adopting the above technical solution, it is beneficial to lock and fix the annular cutter after the position is adjusted.
[0013] Optionally, anti-slip pads are fixedly connected to the four corners of the bottom of the base.
[0014] By adopting the above technical solution, the anti-slip effect of the base can be improved.
[0015] Optionally, a power control panel is installed on the outer wall of the second mounting bracket, and the power control panel is provided with power buttons that can control the first motor and the second motor respectively.
[0016] By adopting the above technical solution, it is beneficial to realize the switching of the first motor and the second motor.
[0017] Optionally, the annular cutter is made of stainless steel.
[0018] By adopting the above technical solutions, it is beneficial to improve the strength and service life of the ring cutter.
[0019] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:
[0020] The technical solution of this application allows for adjusting the position of the annular cutter on the roller, adjusting the spacing between multiple annular cutters according to actual production needs, and increasing or decreasing the number of annular cutters. With the help of bolts and limiting parts, the annular cutters can be limited to avoid deviation, and the adjustment is convenient and quick. Attached Figure Description
[0021] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0022] Figure 1 This is a schematic diagram of the overall structure of a roller cutting mechanism for processing medical hydrogel dressings according to this utility model;
[0023] Figure 2This is a top view schematic diagram of a roller cutting mechanism for processing medical hydrogel dressings according to this utility model;
[0024] Figure 3 This is an enlarged schematic diagram of region A of the roller cutting mechanism for processing medical hydrogel dressings according to this utility model.
[0025] Figure 4 This is a bottom view schematic diagram of the roller cutting mechanism for processing medical hydrogel dressings according to this utility model.
[0026] In the diagram: 1. First conveying roller; 2. First motor; 3. First mounting bracket; 4. Second motor; 5. Base; 6. Power control panel; 7. Second mounting bracket; 8. Roller; 9. Second conveying roller; 10. Bolt; 11. Limiting component; 12. Threaded hole; 13. Annular cutter; 14. Anti-slip pad. Detailed Implementation
[0027] Please see Figure 1-4 This utility model provides a technical solution: a roller cutting mechanism for processing medical hydrogel dressings, including a base 5, a first mounting frame 3 and a second mounting frame 7 fixedly connected to the top of the base 5, the second mounting frame 7 being located on one side of the first mounting frame 3, a first conveying roller 1 and a second conveying roller 9 being rotatably connected inside the first mounting frame 3, the second conveying roller 9 being located below the first conveying roller 1, the first conveying roller 1 and the second conveying roller 9 being connected by belt drive, a first motor 2 being installed on the outer wall of the first mounting frame 3, the output shaft of the first motor 2 passing through the first mounting frame 3 and fixedly connected to the end face of the first conveying roller 1, a roller 8 being rotatably connected inside the second mounting frame 7, a second motor 4 being installed on the outer wall of the second mounting frame 7, the output shaft of the second motor 4 passing through the second mounting frame 7 and fixedly connected to the end face of the roller 8, an annular cutter 13 being sleeved on the outside of the roller 8, and limiting members 11 being fixedly connected to both outer walls of the annular cutter 13, with bolts 10 threaded through the limiting members 11, and the bolts 10 being threadedly connected to the roller 8.
[0028] In the technical solution of this utility model, such as Figure 1 As shown, at least three annular cutters 13 are provided; this can improve the efficiency of roller cutting.
[0029] In the technical solution of this utility model, such as Figure 3 As shown, both the limiting member 11 and the annular cutter 13 have a central hole that matches the diameter of the roller 8; this facilitates the quick assembly and disassembly of the limiting member 11 and the annular cutter 13, reducing the difficulty of assembly and disassembly.
[0030] In the technical solution of this utility model, such as Figure 2 and Figure 3As shown, the roller 8 has multiple threaded holes 12 along its length that are compatible with the bolts 10; this facilitates locking and fixing the annular cutter 13 after its position has been adjusted.
[0031] In the technical solution of this utility model, such as Figure 4 As shown, anti-slip pads 14 are fixedly connected to the four corners of the bottom of the base 5; this helps to improve the anti-slip effect of the base 5.
[0032] In the technical solution of this utility model, such as Figure 1 As shown, a power control panel 6 is installed on the outer wall of the second mounting bracket 7. The power control panel 6 is equipped with power buttons that can control the first motor 2 and the second motor 4 respectively, which facilitates the switching on and off of the first motor 2 and the second motor 4.
[0033] In the technical solution of this utility model, not shown, the annular cutter 13 is made of stainless steel; this is beneficial to improving the strength and service life of the annular cutter 13.
[0034] In use, the hydrogel dressing can be conveyed through the first conveying roller 1 and the second conveying roller 9. During the conveying process, the hydrogel dressing can be cut by the annular cutter 13. Before the cutting, the operator can adjust the position of the annular cutter 13, as well as the spacing and number of the annular cutters 13, on the roller 8 according to the actual needs. After the adjustment is completed, the annular cutter 13 can be limited by the bolt 10 and the limiting part 11 to avoid the deviation, which improves the production efficiency and makes the adjustment and disassembly convenient.
[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A roller cutting mechanism for processing medical hydrogel dressings, characterized in that: Includes a base (5), the top of which is fixedly connected to a first mounting bracket (3) and a second mounting bracket (7). The second mounting bracket (7) is located on one side of the first mounting bracket (3). The first mounting bracket (3) is rotatably connected to a first conveying roller (1) and a second conveying roller (9). The second conveying roller (9) is located below the first conveying roller (1). The first conveying roller (1) and the second conveying roller (9) are connected by a belt drive. A first motor (2) is mounted on the outer wall of the first mounting bracket (3). The output shaft of the first motor (2) passes through the first mounting bracket (3). 3) And it is fixedly connected to the end face of the first conveying roller (1). The roller (8) is rotatably connected inside the second mounting frame (7). The second motor (4) is installed on the outer wall of the second mounting frame (7). The output shaft of the second motor (4) passes through the second mounting frame (7) and is fixedly connected to the end face of the roller (8). The roller (8) is fitted with an annular cutter (13). Both sides of the annular cutter (13) are fixedly connected to limit members (11). The limit members (11) are threaded with bolts (10). The bolts (10) are threadedly connected to the roller (8).
2. The roller cutting mechanism for processing medical hydrogel dressings according to claim 1, characterized in that, At least three annular cutters (13) are provided.
3. The roller cutting mechanism for processing medical hydrogel dressings according to claim 1, characterized in that, Both the limiting member (11) and the annular cutter (13) have a central hole that matches the diameter of the roller (8).
4. The roller cutting mechanism for processing medical hydrogel dressings according to claim 1, characterized in that, The roller (8) has multiple threaded holes (12) along its length that are compatible with the bolts (10).
5. The roller cutting mechanism for processing medical hydrogel dressings according to claim 1, characterized in that, Anti-slip pads (14) are fixedly connected to the four corners of the bottom of the base (5).
6. The roller cutting mechanism for processing medical hydrogel dressings according to claim 1, characterized in that, The outer wall of the second mounting bracket (7) is equipped with a power control panel (6), which has power buttons that can control the first motor (2) and the second motor (4) respectively.
7. The roller cutting mechanism for processing medical hydrogel dressings according to claim 2, characterized in that, The annular cutter (13) is made of stainless steel.