Cloth rolling machine for annular structure

Abstract

The invention discloses a cloth rolling machine for an annular structure, and relates to the technical field of winding equipment, the cloth rolling machine 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 arranged on the fixing mechanism in a sleeving mode; 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] The invention relates to the technical field of winding equipment, in particular to a cloth winding machine for an annular structure. Background Art

[0002] The hemostatic ring is a medical device used clinically to drive blood from the surgical site from the distal end to the proximal end, and to stop bleeding at the proximal end to prevent the heart from transfusing blood to the limbs. The hemostatic ring is put on the limb and rolled from the end of the limb to the proximal end. Since the hemostatic ring has great elasticity to drive blood from the distal end to the proximal end, the friction between the hemostatic ring and the limb is also great when rolling on the limb, which is not convenient. Therefore, cloth is usually wrapped around the hemostatic ring to reduce the friction between the hemostatic ring and the limb for better use.

[0003] The existing method of winding the cloth on the hemostatic ring is manual winding. When the tension is uneven during manual winding, the cloth is wound loosely. When the hemostatic ring is rolled clinically, there is a certain resistance to the overall rolling process, which easily leads to poor winding effect, inconsistent winding effect and slow working efficiency. Summary of the invention

[0004] The invention discloses a cloth winding machine for an annular structure, so as to solve the technical problems of poor winding effect and low working efficiency.

[0005] In order to solve the above technical problems, the present invention proposes the following optimization technical solutions: A cloth winding machine for an annular structure, comprising: Base; A fixing mechanism, arranged on the base, for the cloth and the annular structure to be sleeved thereon; A cloth rolling mechanism, the cloth rolling mechanism includes a driving assembly and a cloth rolling assembly, the driving assembly is arranged on the base, the cloth rolling assembly includes a bottom plate, a cloth rolling rope, two fixed columns and two groups of movable columns, the bottom plate is arranged on the driving assembly, the two groups of movable columns are arranged on the bottom plate and are respectively located on both sides of the fixed mechanism, the two fixed columns are arranged on the base and are respectively located on both sides of the fixed mechanism, the cloth rolling rope is ring-shaped, and the cloth rolling rope is movably sleeved on the two fixed columns, the two groups of movable columns and one end of the fixed mechanism.

[0006] Furthermore, the fixing mechanism comprises a connecting seat and a connecting column, the connecting seat is arranged on the base, and the connecting column is arranged horizontally, and one end of the connecting column is connected to the connecting seat.

[0007] Furthermore, a first slot is horizontally provided on a side surface of the connecting column, and the first slot is used to accommodate the cloth winding rope.

[0008] Furthermore, a second slot is horizontally arranged at one end of the connecting column away from the connecting seat, the second slot is connected to the first slot, and the second slot is used to accommodate the cloth winding rope.

[0009] Furthermore, the driving assembly includes a rotating driving member, a transmission belt and a driven gear, the rotating driving member is arranged on the base, a driving gear is sleeved on the output shaft of the rotating driving member, the driven gear is arranged on the base through a bracket, the transmission belt is sleeved on the driving gear and the driven gear, and the transmission belt is connected to the base plate.

[0010] Furthermore, the driving assembly also includes two slide rails and two slide seats, the two slide rails are arranged on the base and are respectively located on both sides of the transmission belt, and the two slide seats are connected to the bottom plate and are respectively slidably connected to the two slide rails.

[0011] Furthermore, the fixing column is provided with a through hole, and the through hole is used for the cloth winding rope to pass through.

[0012] Furthermore, each group of movable columns is provided with two movable columns, and the cloth winding rope passes between the two movable columns in each group.

[0013] Furthermore, the movable column is provided with a pulley, the pulley is sleeved on the movable column through a bearing, and the cloth winding rope passes between the two pulleys in each group.

[0014] The cloth rolling mechanism further includes a first sensor and a second sensor. The first sensor and the second sensor are both arranged on the base and are respectively located at two ends of the driving assembly.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The cloth rolling machine provided by the present invention is provided with a fixing mechanism and a cloth rolling mechanism, the cloth and the annular structure are sequentially sleeved on the fixing mechanism, the driving component drives the cloth rolling component to move, and the two groups of movable columns move from one end to the other end of the fixing mechanism, so that the cloth rolling rope drives the annular structure to roll, thereby rolling the cloth on the annular structure, the cloth rolling effect is uniform, and the working efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The structure of the present invention is schematically shown in FIG. Figure 1 .

[0017] Figure 2 The structure of the present invention is schematically shown in FIG. Figure 2 .

[0018] Figure 3 It is a structural schematic diagram of the fixing mechanism of the present invention.

[0019] Figure 4 It is a structural schematic diagram of the cloth rolling mechanism of the present invention.

[0020] In the figure: 100, base; 200, fixing mechanism; 210, connecting seat; 220, connecting column; 221, first slot; 300, cloth rolling mechanism; 310, driving assembly; 311, rotating driving member; 312, transmission belt; 313, driven gear; 314, driving gear; 315, bracket; 316, slide rail; 317, slide seat; 320, cloth rolling assembly; 321, bottom plate; 322, fixing column; 323, movable column; 324, through hole; 325, pulley; 400, hemostatic ring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0022] The cloth winding machine provided in the present application is mainly used for winding cloth on annular structures, including but not limited to winding cloth for hemostatic rings. The following description will be made by taking the winding of cloth for hemostatic rings as an example.

[0023] See also Figure 1-Figure 4 , a cloth rolling machine for an annular structure, comprising a base, a fixing mechanism and a cloth rolling mechanism, the fixing mechanism being arranged on the base and used for the cloth and the annular structure to be sleeved thereon; the cloth rolling mechanism comprising a driving assembly and a cloth rolling assembly, the driving assembly being arranged on the base, the cloth rolling assembly comprising a bottom plate, a cloth rolling rope, two fixed columns and two groups of movable columns, the bottom plate being arranged on the driving assembly, the two groups of movable columns being arranged on the bottom plate and respectively located on both sides of the fixing mechanism, the two fixed columns being arranged on the base and respectively located on both sides of the fixing mechanism, the cloth rolling rope being in a ring shape, and the cloth rolling rope being movably sleeved on the two fixed columns, the two movable columns and one end of the fixing mechanism.

[0024] The working principle of the above technical solution is: the cylindrical cloth with an opening and the hemostatic ring are successively put on the fixing mechanism, at this time the cloth is put on the outside of the fixing mechanism and covers the cloth winding rope, the hemostatic ring is put on the outside of the cloth and is located at the open end of the cloth, the driving component drives the cloth winding component to move from the end of the fixing mechanism close to the hemostatic ring to the end away from the hemostatic ring, at this time the two groups of movable columns drive the part of the cloth winding rope covered by the cloth to move toward the end away from the hemostatic ring, because the cloth and the hemostatic ring cover the cloth winding rope, the cloth winding rope pulls the cloth and the hemostatic ring toward the end away from the hemostatic ring, the hemostatic ring rolls and rolls up the cloth, thereby winding the cloth around the hemostatic ring, the cloth winding is uniform, and the working effect is high.

[0025] In this embodiment, the fixing mechanism includes a connecting seat and a connecting column. The connecting seat is arranged on the base, the connecting column is horizontally arranged, and one end of the connecting column is connected to the connecting seat, and the cylindrical cloth with an opening and the hemostatic ring are put on the connecting column from the other end.

[0026] In this embodiment, a first slot is horizontally provided on the side of the connecting column, and the first slot is used to accommodate the cloth winding rope. Specifically, the first slot is provided on both sides of the left and right sides of the connecting column. When the cloth winding rope is put on the connecting column, the cloth winding rope is placed in the first slot, which helps to limit the position of the cloth winding rope.

[0027] In this embodiment, a second slot is horizontally arranged at one end of the connecting column away from the connecting seat, and the second slot is connected to the first slot. The second slot is used to accommodate the cloth winding rope. Specifically, when the cloth winding rope is put on the connecting column, the cloth winding rope is placed in the first slot and the second slot, which helps to limit the cloth winding rope.

[0028] In this embodiment, the driving assembly includes a rotary driving member, a transmission belt and a driven gear, the rotary driving member is arranged on the base, the output shaft of the rotary driving member is sleeved with a driving gear, the driven gear is arranged on the base through a bracket, the transmission belt is sleeved on the driving gear and the driven gear, and the transmission belt is connected to the bottom plate. When the rotary driving member is started, the driving gear drives the transmission belt to transmit, and the bottom plate connected to the transmission belt moves.

[0029] As a supplementary explanation, the rotating driving member is a motor.

[0030] In this embodiment, the driving assembly further comprises two slide rails and two slide seats, the two slide rails are arranged on the base and are respectively located on both sides of the transmission belt, and the two slide seats are connected to the bottom plate and are respectively slidably connected to the two slide rails. When the bottom plate moves, the slide rails make the bottom plate move more smoothly.

[0031] In this embodiment, the fixing column is provided with a through hole, and the through hole is used for the cloth winding rope to pass through. The cloth winding rope is looped on the fixing column by passing through the through hole on the fixing column.

[0032] As a supplementary explanation, the two fixed columns are located close to the connecting seat, so as to limit the portion of the cloth winding rope to a position close to the connecting seat, and the moving path of the movable seat is gradually away from the fixed columns.

[0033] In this embodiment, each group of movable columns is provided with two movable columns, and the cloth winding rope passes between the two movable columns of each group. The two movable columns play the role of clamping the cloth winding rope, and the cloth winding rope is prevented from shifting up and down during the movement of the two movable columns.

[0034] In this embodiment, the movable column is provided with a pulley, and the pulley is mounted on the movable column through a bearing sleeve. The cloth winding rope passes between two pulleys in each group. When the movable column moves, the cloth winding rope moves more smoothly between the two pulleys.

[0035] In this embodiment, the cloth rolling mechanism further includes a first sensor and a second sensor, both of which are arranged on the base and located at two ends of the driving assembly, respectively. The first sensor and the second sensor are used to sense the positions of the movable column at two ends of the driving assembly, respectively.

[0036] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be 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 will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A cloth winding machine for annular structure, characterized in that: include: Base; A fixing mechanism, arranged on the base, for the cloth and the annular structure to be sleeved thereon; A cloth rolling mechanism, the cloth rolling mechanism includes a driving assembly and a cloth rolling assembly, the driving assembly is arranged on the base, the cloth rolling assembly includes a bottom plate, a cloth rolling rope, two fixed columns and two groups of movable columns, the bottom plate is arranged on the driving assembly, the two groups of movable columns are arranged on the bottom plate and are respectively located on both sides of the fixed mechanism, the two fixed columns are arranged on the base and are respectively located on both sides of the fixed mechanism, the cloth rolling rope is ring-shaped, and the cloth rolling rope is movably sleeved on the two fixed columns, the two groups of movable columns and one end of the fixed mechanism.

2. A cloth winding machine for annular structures according to claim 1, characterized in that: The fixing mechanism comprises a connecting seat and a connecting column. The connecting seat is arranged on the base. The connecting column is arranged horizontally and one end of the connecting column is connected to the connecting seat.

3. A cloth winding machine for annular structures according to claim 2, characterized in that: A first slot is horizontally disposed on the side surface of the connecting column, and the first slot is used to accommodate the cloth winding rope.

4. A cloth winding machine for annular structures according to claim 3, characterized in that: A second slot is horizontally arranged at one end of the connecting column away from the connecting seat, the second slot is communicated with the first slot, and the second slot is used to accommodate the cloth winding rope.

5. A cloth winding machine for annular structures according to claim 1, characterized in that: The driving assembly includes a rotating driving member, a transmission belt and a driven gear. The rotating driving member is arranged on the base. A driving gear is sleeved on the output shaft of the rotating driving member. The driven gear is arranged on the base through a bracket. The transmission belt is sleeved on the driving gear and the driven gear, and the transmission belt is connected to the base plate.

6. A cloth winding machine for annular structures according to claim 5, characterized in that: The driving assembly also includes two slide rails and two slide seats. The two slide rails are arranged on the base and are respectively located on both sides of the transmission belt. The two slide seats are connected to the bottom plate and are respectively slidably connected to the two slide rails.

7. A cloth winding machine for annular structures according to claim 1, characterized in that: The fixing column is provided with a through hole, and the through hole is used for the cloth winding rope to pass through.

8. The cloth winding machine for annular structure according to claim 1, characterized in that: The number of movable columns arranged in each group of the movable columns is two, and the cloth winding rope passes between the two movable columns in each group.

9. A cloth winding machine for annular structures according to claim 8, characterized in that: The movable column is provided with a pulley, and the pulley is sleeved on the movable column through a bearing, and the cloth winding rope passes between the two pulleys in each group.

10. A cloth winding machine for annular structures according to claim 1, characterized in that: The cloth rolling mechanism further includes a first sensor and a second sensor. The first sensor and the second sensor are both arranged on the base and are respectively located at two ends of the driving assembly.

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