Cloth rolling machine for annular structure

Abstract

The utility model discloses a cloth rolling machine for an annular structure, which relates to the technical field of rolling equipment, and comprises a base, a fixing mechanism and a cloth rolling mechanism, the fixing mechanism is arranged on the base, and cloth and the annular structure are sleeved on the fixing mechanism; the cloth rolling mechanism comprises a driving assembly and a cloth rolling assembly, the driving assembly is arranged on the base, the cloth rolling assembly comprises a bottom plate, a cloth rolling rope, two fixed columns and two sets of movable columns, the bottom plate is arranged on the driving assembly, and the two sets of movable columns are arranged on the bottom plate and located on the two sides of the fixed mechanism correspondingly; the two fixed columns are arranged on the base and located on the two sides of the fixed mechanism respectively, the cloth rolling rope is in a ring shape, and the two fixed columns, the two movable columns and one end of the fixed mechanism are movably sleeved with the cloth rolling rope; the cloth rolling device is uniform in cloth rolling effect and high in working efficiency.

Description

Technical Field

[0001] This utility model relates to the field of winding equipment technology, specifically a winding machine for ring-shaped fabric structures. Background Technology

[0002] A hemostatic ring is a medical device used clinically to drive blood from the distal end of a surgical site to the proximal end, thereby stopping bleeding at the proximal end and preventing the heart from transfusing blood to the limb. The hemostatic ring is placed on the limb and rolled from the distal end towards the proximal end. Because the hemostatic ring requires considerable elasticity to drive blood from the distal end to the proximal end, the friction between the ring and the limb is also significant when rolling it, making it difficult to roll. Therefore, fabric is usually wrapped around the hemostatic ring to reduce friction between the ring and the limb for easier use.

[0003] The existing method of wrapping the fabric around the hemostatic ring is manual. When the tension is uneven during manual wrapping, the fabric is wrapped loosely. Clinically, there is also a certain resistance to the overall wrapping process when rolling the hemostatic ring, which easily leads to poor wrapping effect, inconsistent wrapping effect, and slow work efficiency. Utility Model Content

[0004] This utility model discloses a winding machine for ring-shaped structures to solve the technical problems of poor winding effect and slow working efficiency.

[0005] To solve the above-mentioned technical problems, the present invention proposes the following optimized technical solution:

[0006] A fabric winding machine for a ring structure, comprising:

[0007] Base;

[0008] A fixing mechanism, provided on the base, is used for cloth and a ring structure to be fitted thereon;

[0009] A fabric rolling mechanism includes a drive assembly and a fabric rolling assembly. The drive assembly is mounted on the base. The fabric rolling assembly includes a base plate, a fabric rolling rope, two fixed posts, and two sets of movable posts. The base plate is mounted on the drive assembly. The two sets of movable posts are mounted on the base plate and located on both sides of the fixed mechanism. The two fixed posts are mounted on the base and located on both sides of the fixed mechanism. The fabric rolling rope is looped and movably looped around the two fixed posts, the two sets of movable posts, and one end of the fixed mechanism.

[0010] Furthermore, the fixing mechanism includes a connecting seat and a connecting column. The connecting seat is disposed on the base, and the connecting column is horizontally disposed with one end connected to the connecting seat.

[0011] Furthermore, the side of the connecting post is provided with a first groove, which is used to accommodate the rolled cloth rope.

[0012] Furthermore, a second slot is horizontally provided at the end of the connecting post away from the connecting seat. The second slot communicates with the first slot and is used to accommodate the rolled cloth rope.

[0013] Furthermore, the drive assembly includes a rotary drive component, a transmission belt, and a driven gear. The rotary drive component is mounted on the base, and a drive gear is sleeved on the output shaft of the rotary drive component. The driven gear is mounted on the base via a bracket, and the transmission belt is sleeved on the drive gear and the driven gear. The transmission belt is connected to the base plate.

[0014] Furthermore, the drive assembly also includes two slide rails and two slide blocks. The two slide rails are disposed on the base and located on both sides of the transmission belt, and the two slide blocks are connected to the base plate and are slidably connected to the two slide rails respectively.

[0015] Furthermore, the fixing post is provided with a through hole, through which the roll rope passes.

[0016] Furthermore, each group of movable columns has two movable columns, and the cloth rope passes between the two movable columns in each group.

[0017] Furthermore, the movable column is equipped with pulleys, which are sleeved on the movable column via bearings, and the cloth winding rope passes between the two pulleys in each group.

[0018] The fabric rolling mechanism also includes a first sensor and a second sensor, both of which are mounted on the base and located at opposite ends of the drive assembly.

[0019] The present invention has the following advantages over the prior art:

[0020] The fabric rolling machine provided by this utility model is equipped with a fixing mechanism and a fabric rolling mechanism. The fabric and the ring structure are sequentially wrapped on the fixing mechanism. The driving component drives the fabric rolling component to move. Two sets of movable columns move from one end of the fixing mechanism to the other end, so that the fabric rolling rope drives the ring structure to roll, thereby rolling the fabric on the ring structure. The fabric rolling effect is uniform and the working efficiency is high. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 .

[0022] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 .

[0023] Figure 3 This is a structural schematic diagram of the fixing mechanism of this utility model.

[0024] Figure 4 This is a schematic diagram of the fabric rolling mechanism of this utility model.

[0025] In the diagram: 100, base; 200, fixing mechanism; 210, connecting seat; 220, connecting column; 221, first slot; 300, cloth rolling mechanism; 310, drive assembly; 311, rotary drive component; 312, transmission belt; 313, driven gear; 314, driving gear; 315, bracket; 316, slide rail; 317, slide block; 320, cloth rolling assembly; 321, base plate; 322, fixing column; 323, movable column; 324, through hole; 325, pulley; 400, hemostatic ring. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0027] The fabric winding machine provided in this application is mainly used for winding fabric into ring-shaped structures, including but not limited to winding fabric for hemostatic rings. The following description takes winding fabric into a hemostatic ring as an example.

[0028] See Figures 1-4 A fabric rolling machine for a ring structure includes a base, a fixing mechanism, and a fabric rolling mechanism. The fixing mechanism is disposed on the base for the fabric and the ring structure to be fitted onto it. The fabric rolling mechanism includes a drive assembly and a fabric rolling assembly. The drive assembly is disposed on the base. The fabric rolling assembly includes a base plate, a fabric rolling rope, two fixed columns, and two sets of movable columns. The base plate is disposed on the drive assembly. The two sets of movable columns are disposed on the base plate and are located on both sides of the fixing mechanism. The two fixed columns are disposed on the base and are located on both sides of the fixing mechanism. The fabric rolling rope is looped and movably looped around the two fixed columns, the two movable columns, and one end of the fixing mechanism.

[0029] The working principle of the above technical solution is as follows: A tubular fabric with an opening and a hemostatic ring are sequentially placed on the fixing mechanism. At this time, the fabric is placed outside the fixing mechanism and covers the rolling rope. The hemostatic ring is placed outside the fabric and located at the open end of the fabric. The driving component drives the rolling assembly to move from the end of the fixing mechanism near the hemostatic ring to the end away from the hemostatic ring. At this time, the two sets of movable columns drive the part of the rolling rope covered by the fabric to move away from the hemostatic ring. Since the fabric and the hemostatic ring cover the rolling rope, the rolling rope pulls the fabric and the hemostatic ring away from the hemostatic ring. The hemostatic ring rolls and rolls up the fabric, thereby winding the fabric around the hemostatic ring. The roll is uniform and the working effect is high.

[0030] In this embodiment, the fixing mechanism includes a connecting seat and a connecting column. The connecting seat is disposed on the base, and the connecting column is horizontally disposed with one end connected to the connecting seat. A tubular fabric with an opening and a hemostatic ring are fitted onto the connecting column from the other end.

[0031] In this embodiment, the side of the connecting post is provided with a first groove, which is used to accommodate the fabric roll rope. Specifically, the first groove is provided on both the left and right sides of the connecting post. When the fabric roll rope is looped on the connecting post, the fabric roll rope is placed in the first groove, which helps to limit the movement of the fabric roll rope.

[0032] In this embodiment, a second groove is horizontally provided at the end of the connecting post away from the connecting seat. The second groove communicates with the first groove. The second groove is used to accommodate the fabric roll rope. Specifically, when the fabric roll rope is looped on the connecting post, the fabric roll rope is placed in the first groove and the second groove, which helps to limit the movement of the fabric roll rope.

[0033] In this embodiment, the driving assembly includes a rotary drive component, a transmission belt, and a driven gear. The rotary drive component is mounted on the base, and a driving gear is sleeved on the output shaft of the rotary drive component. The driven gear is mounted on the base via a bracket, and the transmission belt is sleeved on the driving gear and the driven gear, and is connected to the base plate. When the rotary drive component is activated, the driving gear drives the transmission belt, causing the base plate connected to the transmission belt to move.

[0034] Additionally, the rotary drive component is a motor.

[0035] In this embodiment, the drive assembly further includes two slide rails and two slide blocks. The two slide rails are disposed on the base and located on both sides of the transmission belt, respectively. The two slide blocks are connected to the base plate and are slidably connected to the two slide rails. When the base plate moves, the slide rails make the movement of the base plate more stable.

[0036] In this embodiment, the fixing post has a through hole through which the fabric rope passes. The fabric rope is looped onto the fixing post by passing through the through hole.

[0037] To further explain, the two fixed posts are positioned close to the connecting seat, which serves to confine the part of the rolled cloth rope to a position close to the connecting seat, and the moving seat moves gradually away from the fixed posts.

[0038] In this embodiment, each group of movable columns has two movable columns. The fabric roll rope passes between the two movable columns in each group. The two movable columns serve to clamp the fabric roll rope and prevent the fabric roll rope from shifting up and down during the movement of the two movable columns.

[0039] In this embodiment, the movable column is equipped with pulleys, which are sleeved on the movable column via bearings. The fabric winding rope passes between the two pulleys in each group, and the fabric winding rope moves more smoothly between the two pulleys when the movable column moves.

[0040] In this embodiment, the fabric rolling mechanism further includes a first sensor and a second sensor, both of which are disposed on the base and located at opposite ends of the drive assembly. The first sensor and the second sensor are used to sense the positions of the movable column at both ends of the drive assembly.

[0041] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A fabric winding machine for a ring-shaped structure, characterized in that, include: Base; A fixing mechanism, provided on the base, is used for cloth and a ring structure to be fitted thereon; A fabric rolling mechanism includes a drive assembly and a fabric rolling assembly. The drive assembly is mounted on the base. The fabric rolling assembly includes a base plate, a fabric rolling rope, two fixed posts, and two sets of movable posts. The base plate is mounted on the drive assembly. The two sets of movable posts are mounted on the base plate and located on both sides of the fixed mechanism. The two fixed posts are mounted on the base and located on both sides of the fixed mechanism. The fabric rolling rope is looped and movably looped around the two fixed posts, the two sets of movable posts, and one end of the fixed mechanism.

2. A fabric winding machine for a ring structure according to claim 1, characterized in that, The fixing mechanism includes a connecting seat and a connecting column. The connecting seat is disposed on the base, and the connecting column is horizontally disposed with one end connected to the connecting seat.

3. A fabric winding machine for a ring structure according to claim 2, characterized in that, The side of the connecting column is provided with a first groove, which is used to accommodate the rolled cloth rope.

4. A fabric winding machine for a ring structure according to claim 3, characterized in that, The connecting post has a second groove horizontally positioned at one end away from the connecting seat. The second groove is connected to the first groove and is used to accommodate the rolled cloth rope.

5. A fabric winding machine for a ring structure according to claim 1, characterized in that, The drive assembly includes a rotary drive component, a transmission belt, and a driven gear. The rotary drive component is mounted on the base, and a drive gear is sleeved on the output shaft of the rotary drive component. The driven gear is mounted on the base via a bracket, and the transmission belt is sleeved on the drive gear and the driven gear. The transmission belt is connected to the base plate.

6. A fabric winding machine for a ring structure according to claim 5, characterized in that, The drive assembly also includes two slide rails and two slide blocks. The two slide rails are disposed on the base and located on both sides of the transmission belt, and the two slide blocks are connected to the base plate and are slidably connected to the two slide rails respectively.

7. A fabric winding machine for a ring structure according to claim 1, characterized in that, The fixing post is provided with a through hole, through which the cloth winding rope passes.

8. A fabric winding machine for a ring structure according to claim 1, characterized in that, Each group of movable columns has two movable columns, and the cloth rope passes between the two movable columns in each group.

9. A fabric winding machine for a ring structure according to claim 8, characterized in that, The movable column is equipped with pulleys, which are sleeved on the movable column via bearings, and the cloth winding rope passes between the two pulleys in each group.

10. A fabric winding machine for a ring structure according to claim 1, characterized in that, The fabric rolling mechanism also includes a first sensor and a second sensor, both of which are mounted on the base and located at opposite ends of the drive assembly.

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