Biomedical film material winding device

Abstract

The utility model relates to the related technical field of medical film rolling, in particular to a biomedical film material rolling device which comprises a workbench and a rolling mechanism, and the rolling mechanism is arranged on one side of the surface of the workbench. According to the biomedical film material winding device, through the arrangement of the winding mechanism, during normal use, a motor is started, the motor drives a rotating disc to rotate, the rotating disc drives a winding roller to rotate, meanwhile, the other end of the winding roller is fixed to a supporting disc, and when the winding roller rotates, the supporting disc rotates at the same time; meanwhile, when different winding rollers need to be replaced, one side of each winding roller is in threaded connection to the rotating disc, the supporting air cylinder is started at the same time, the first extending groove in the supporting disc is embedded into the other side of the winding roller, and then the winding rollers of different sizes can be replaced according to the winding rollers of different sizes; and the other side of the winding roller is fixed through a fixing bolt and a connecting plate, so that normal winding work is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of medical film winding, and in particular to a winding device for biomedical film materials. Background Technology

[0002] Medical film winding refers to the process of uniformly winding medical films (such as sterile dressing films, breathable films, or surgical films) into rolls using a winding mechanism during the production or packaging of medical devices. This facilitates storage, transportation, and subsequent use. The process typically involves controlling tension, speed, and alignment accuracy to ensure that the film is wound neatly without wrinkles or damage, thereby meeting the stringent requirements of the medical industry for material quality and sterility. With the continuous development of technology, the functional requirements for devices are also increasing. Therefore, a biomedical film material winding device is particularly needed.

[0003] However, existing biomedical film material winding devices require different diameter winding rollers for different plastic films, and the existing winding devices can only be matched with winding rollers of the same diameter. This means that when matching winding rollers of other diameters, the operators need to use tools to remove and replace the winding rollers, which is a troublesome process and greatly increases the workload of the operators. Utility Model Content

[0004] The purpose of this invention is to provide a biomedical film material winding device to solve the problem mentioned in the background art that existing biomedical film material winding devices require winding rollers of different diameters for different plastic films, while existing winding devices can only match winding rollers of the same diameter. This results in workers needing to use tools to remove and replace winding rollers of other diameters, which is a troublesome process and greatly increases the workload of workers.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a biomedical film material winding device, comprising a worktable and a winding mechanism, wherein the winding mechanism is provided on one side of the surface of the worktable;

[0006] The winding mechanism includes a support groove, a first sliding groove, a support cylinder, a motor, a support plate, a rotating plate, a first threaded groove, a first extension groove, a second extension groove, a second threaded groove, a winding roller, a third threaded groove, a fixing bolt, and a connecting plate. The support groove is formed on one side of the worktable, and the first sliding groove is formed on the other side of the worktable. The support cylinder is supported and connected to the inner wall of the support groove. The interior of the first sliding groove is fitted with the output end of the motor. The output end of the support cylinder is fitted with the support plate. The output end of the motor is connected to the rotating plate. The surface of the support plate has a first threaded groove. One end of the support plate has a first extension groove. One end of the rotating plate has a second extension groove. One end of the rotating plate has a second threaded groove. The winding roller is threadedly connected to the interior of the second threaded groove. The third threaded groove is threadedly connected to one side of the winding roller. A fixing bolt is threadedly connected to the interior of the third threaded groove. A connecting plate is attached to one side of the fixing bolt.

[0007] Preferably, the main body of the rotating disk is fitted inside the first sliding groove, and the rotating disk and the first sliding groove form a mutual sliding structure through the motor.

[0008] Preferably, the main body of the motor is supported on the workbench, the positions of the support plate and the rotating plate are relatively aligned, and the support cylinder and the support plate form a mutually rotating structure.

[0009] Preferably, the first threaded groove and the third threaded groove are positioned opposite each other, and the first threaded groove and the third threaded groove are respectively provided in three sets on the support plate and the winding roller, and are distributed at equal angles.

[0010] Preferably, the first threaded groove is also threaded with a fixing bolt, and two sets of fixing bolts are provided on the connecting plate and are symmetrically distributed along the connecting plate.

[0011] Preferably, one side of the take-up roller is fitted inside the second extension groove, which is located outside the second threaded groove.

[0012] Preferably, the other side of the take-up roller is fitted inside the first extension groove, and the other side of the take-up roller is fixed to the support plate by a fixing bolt and a connecting plate.

[0013] Preferably, the connecting plate is provided in three sets, and the two sides of the connecting plate are respectively aligned with the positions of the first threaded groove and the third threaded groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the biomedical film material winding device, through the setting of the winding mechanism, the winding mechanism, through the cooperation of some parts, ensures the normal winding of the device, and at the same time, through a simple disassembly method, the winding roller can be quickly disassembled to adapt to winding rollers of different sizes, improve the flexibility of the device, and facilitate the overall winding work. Attached Figure Description

[0015] Figure 1 This is a side view of the appearance structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the winding mechanism of this utility model;

[0017] Figure 3 This is an exploded cross-sectional view of some parts of the winding mechanism of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0019] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B.

[0020] In the diagram: 1. Workbench; 2. Winding mechanism; 201. Support groove; 202. First slide groove; 203. Support cylinder; 204. Motor; 205. Support plate; 206. Rotating plate; 207. First threaded groove; 208. First extension groove; 209. Second extension groove; 210. Second threaded groove; 211. Winding roller; 212. Third threaded groove; 213. Fixing bolt; 214. Connecting plate. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-5 The present invention provides a technical solution: a biomedical film material winding device, including a workbench 1 and a winding mechanism 2, wherein the winding mechanism 2 is provided on one side of the surface of the workbench 1;

[0023] The winding mechanism 2 includes a support groove 201, a first slide groove 202, a support cylinder 203, a motor 204, a support plate 205, a rotating plate 206, a first threaded groove 207, a first extension groove 208, a second extension groove 209, a second threaded groove 210, a winding roller 211, a third threaded groove 212, a fixing bolt 213, and a connecting plate 214. The support groove 201 is provided on one side of the surface of the worktable 1, and the first slide groove 202 is provided on the other side of the worktable 1. The support cylinder 203 is supported and connected to the inner wall of the support groove 201. The interior of the first slide groove 202 is connected to the output end of the motor 204. The support cylinder 203 is fitted with a support plate 205 at its output end, and the motor 204 is connected to a rotating plate 206 at its output end. The support plate 205 has a first threaded groove 207 on its surface and a first extension groove 208 at one end. The rotating plate 206 has a second extension groove 209 at one end and a second threaded groove 210 at another end. A take-up roller 211 is threadedly connected to the inside of the second threaded groove 210. A third threaded groove 212 is threadedly connected to one side of the take-up roller 211, and a fixing bolt 213 is threadedly connected to the inside of the third threaded groove 212. A connecting plate 214 is attached to one side of the bolt 213. Through the arrangement of the support groove 201, the first sliding groove 202, the support cylinder 203, the motor 204, the support plate 205, the rotating plate 206, the first threaded groove 207, the first extension groove 208, the second extension groove 209, the second threaded groove 210, the take-up roller 211, the third threaded groove 212, the fixing bolt 213, and the connecting plate 214, during normal use, starting the motor 204 drives the rotating plate 206 to rotate, which in turn drives the take-up roller 211 to rotate. Simultaneously, the other end of the take-up roller 211 is fixed to the support. On the disc 205, when the take-up roller 211 rotates, the support disc 205 will rotate simultaneously, thus forming a mutual rotation structure with the output end of the support cylinder 203. At the same time, when it is necessary to replace different take-up rollers 211, firstly, one side of the take-up roller 211 is threaded to the rotating disc 206, and at the same time, the support cylinder 203 is activated to engage the first extension groove 208 on the support disc 205 with the other side of the take-up roller 211. After that, according to the different sizes of the take-up roller 211, the other side of the take-up roller 211 is fixed by the fixing bolt 213 and the connecting plate 214, thereby ensuring normal winding operation.

[0024] Furthermore, the main body of the rotating disk 206 is fitted inside the first slide groove 202. The rotating disk 206 and the first slide groove 202 form a mutual sliding structure through the motor 204. Through the setting of the rotating disk 206, the rotating disk 206 is connected to the motor 204 and receives the drive of the motor 204, thereby converting the rotational motion of the motor 204 into the rotation of the rotating disk 206 itself. This power transmission is the key to the entire winding process. The rotation of the rotating disk 206 provides power support for other components.

[0025] Furthermore, the main body of the motor 204 is supported on the workbench 1. The positions of the support plate 205 and the rotating plate 206 are relatively aligned. The support cylinder 203 and the support plate 205 form a mutually rotating structure. Through the setting of the support plate 205, the main function of the support plate 205 is to provide a support platform for the support cylinder 203 and the rotating plate 206, ensuring the stable operation of these key components. The support plate 205 is connected to the support cylinder 203. Through the output end of the support cylinder 203, the position and movement of the support plate 205 are controlled, thereby maintaining the stability of the system.

[0026] Furthermore, the first threaded groove 207 and the third threaded groove 212 are positioned relative to each other. The first threaded groove 207 and the third threaded groove 212 are respectively provided in three sets on the support plate 205 and the take-up roller 211, and are distributed at equal angles. Through the setting of the first threaded groove 207 and the third threaded groove 212, the main function of the first threaded groove 207 is to provide a connection point for the fixing bolt 213 on the support plate 205, ensuring the precise positioning between the support plate 205 and other components such as the rotating plate 206 and the take-up roller 211, and helping to transmit torque. The third threaded groove 212 is located on the take-up roller 211. By connecting with the fixing bolt 213, it ensures that the take-up roller 211 can be stably fixed on the support plate 205. The cooperation of the two ensures the stability and accuracy of the entire take-up mechanism 2, ensuring that the position of the take-up roller 211 does not shift during operation, and completing an efficient and precise take-up operation.

[0027] Furthermore, the first threaded groove 207 is also threadedly connected to a fixing bolt 213. Two sets of fixing bolts 213 are provided on the connecting plate 214 and are symmetrically distributed along the connecting plate 214. The main function of the fixing bolts 213 is to connect with the first threaded groove 207 and the third threaded groove 212 through threads to ensure a tight fit between the support plate 205 and the take-up roller 211. Through this connection, the fixing bolts 213 effectively fix the support plate 205 and the take-up roller 211 together, preventing them from loosening or shifting during operation.

[0028] Furthermore, one side of the take-up roller 211 is fitted inside the second extension groove 209, which is located on the outside of the second threaded groove 210. Through the setting of the second extension groove 209, the second extension groove 209 is located on one side of the rotating disk 206 and is used for fixed connection with the take-up roller 211. The design of one side of the take-up roller 211 being fitted inside the second extension groove 209 ensures that the take-up roller 211 can maintain a stable position during operation and will not shift or fall off.

[0029] Furthermore, the other side of the take-up roller 211 is fitted inside the first extension groove 208. The other side of the take-up roller 211 is fixed to the support plate 205 by the fixing bolt 213 and the connecting plate 214. With the setting of the take-up roller 211, the main function of the take-up roller 211 is to directly complete the winding process. It winds up the target object by rotating. The rotating plate 206 drives the rotation of the take-up roller 211 through the motor 204, thereby realizing the winding function.

[0030] Furthermore, the connecting plate 214 is provided in three sets. The two sides of the connecting plate 214 are respectively aligned with the positions of the first threaded groove 207 and the third threaded groove 212. Through the setting of the connecting plate 214, the connecting plate 214 is mainly used to fix and connect the take-up roller 211 and the support plate 205, ensuring that the two maintain a stable positional relationship during operation. Through the fixing bolt 213, the connecting plate 214 is connected to the first threaded groove 207 on the support plate 205 and the third threaded groove 212 on the take-up roller 211 to form a solid fixing structure, preventing the take-up roller 211 from loosening or displacing during operation.

[0031] Working principle: During normal use, the motor 204 is started, which drives the rotating disk 206 to rotate. The rotating disk 206 drives the take-up roller 211 to rotate. At the same time, the other end of the take-up roller 211 is fixed on the support disk 205. When the take-up roller 211 rotates, the support disk 205 will rotate simultaneously, thus forming a mutual rotation structure with the output end of the support cylinder 203. When it is necessary to replace different take-up rollers 211, firstly, one side of the take-up roller 211 is threaded to the rotating disk 206. At the same time, the support cylinder 203 is started, and the first extension groove 208 on the support disk 205 is engaged with the other side of the take-up roller 211. After that, according to the different sizes of the take-up roller 211, the other side of the take-up roller 211 is fixed by the fixing bolt 213 and the connecting plate 214, thus ensuring normal winding operation.

[0032] 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 device for winding a biomaterial film material, comprising a worktable (1) and a winding mechanism (2), characterized in that: The surface side of the workbench (1) is provided with a winding mechanism (2); The winding mechanism (2) comprises a supporting groove (201), a first sliding groove (202), a supporting cylinder (203), a motor (204), a supporting disc (205), a rotating disc (206), a first threaded groove (207), a first extension groove (208), a second extension groove (209), a second threaded groove (210), a winding roller (211), a third threaded groove (212), a fixing bolt (213) and a connecting plate (214), the surface side of the workbench (1) is provided with the supporting groove (201), the other side of the workbench (1) is provided with the first sliding groove (202), the inner wall of the supporting groove (201) is supported and connected with the supporting cylinder (203), the inside of the first sliding groove (202) is embedded with the output end of the motor (204), the output end of the supporting cylinder (203) is embedded with the supporting disc (205), the output end of the motor (204) is connected with the rotating disc (206), the surface of the supporting disc (205) is provided with the first threaded groove (207), one end of the supporting disc (205) is provided with the first extension groove (208), one end of the rotating disc (206) is provided with the second extension groove (209), one end of the rotating disc (206) is provided with the second threaded groove (210), the inside of the second threaded groove (210) is threadedly connected with the winding roller (211), one side of the winding roller (211) is provided with the third threaded groove (212), the inside of the third threaded groove (212) is threadedly connected with the fixing bolt (213), one side of the fixing bolt (213) is attached with the connecting plate (214).

2. The bio-medical film material winding device according to claim 1, characterized in that: The main body of the rotating disc (206) is embedded in the inside of the first sliding groove (202), and the rotating disc (206) and the first sliding groove (202) constitute a mutual sliding structure through the motor (204).

3. The bio-medical film material winding device according to claim 1, characterized in that: The main body of the motor (204) is supported on the workbench (1), the positions of the supporting disc (205) and the rotating disc (206) are opposite, and the supporting cylinder (203) and the supporting disc (205) constitute a mutual rotating structure.

4. The biological medical film material winding device according to claim 1, characterized in that: The positions of the first threaded groove (207) and the third threaded groove (212) are opposite, and the first threaded groove (207) and the third threaded groove (212) are respectively provided with three groups on the supporting disc (205) and the winding roller (211) and are equiangularly distributed.

5. The bio-medical film material winding device according to claim 1, wherein: The inside of the first threaded groove (207) is also threadedly connected with the fixing bolt (213), the fixing bolt (213) is provided with two groups on the connecting plate (214) and is symmetrically distributed along the connecting plate (214).

6. The bio-medical film material winding device according to claim 1, wherein: One side of the winding roller (211) is embedded in the inside of the second extension groove (209), and the second extension groove (209) is arranged outside the second threaded groove (210).

7. The bio-medical film material winding device according to claim 1, characterized in that: The other side of the winding roller (211) is embedded in the inside of the first extension groove (208), and the other side of the winding roller (211) is fixed on the supporting disc (205) through the fixing bolt (213) and the connecting plate (214).

8. The bio-medical film material winding device according to claim 1, characterized in that: The connecting plates (214) are provided in three groups, and two sides of the connecting plates (214) are respectively opposite to positions of the first threaded grooves (207) and the third threaded grooves (212).

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