Winding device capable of rapidly replacing winding drum

Abstract

The winding device comprises a main connecting block and the gauze winding drum, the left side and the right side of the main connecting block are both fixedly connected with a first fixed connecting frame, a clamping assembly is arranged on the inner side of the first fixed connecting frame, and the clamping assembly comprises a first drawable inner rod, a pulling plate, a spring and an embedding block; the front end of the first drawable inner rod is fixedly connected with a pulling plate. According to the winding device capable of rapidly replacing the winding drum, through the mode that an embedding block is connected with an embedding sleeve correspondingly arranged in the first winding roller in a clamped mode, after medical gauze is wound on the gauze winding drum on the outer side of the first winding roller, an operator can rapidly disassemble the first winding roller in the mode that the embedding block and the embedding sleeve are separated, and the operation is convenient. After the first winding roller is detached, the gauze winding drum can be detached, and therefore the phenomenon that the overall winding efficiency of the winding device is affected due to the fact that the gauze winding drum is detached is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of gauze winding, in particular to a winding device capable of quickly replacing a reel. Background Art

[0002] Medical gauze is a medical textile, woven with medium and coarse cotton yarn in plain weave, with a sparse structure. After bleaching and degreasing, it has good moisture absorption and moisture dissipation properties. During the production process, after slitting, the medical gauze needs to be rolled up by a winding device. After the gauze is rolled up on the outside of the reel, it can be used conveniently.

[0003] There is a patent with publication number CN209507187U, named "Gauze Winding Device". During the use of this device, after the gauze roll is rolled up, the gauze roll needs to be disassembled through multiple steps. The operator cannot quickly disassemble the roll, which will affect the efficiency of gauze production. Therefore, we propose a winding device that can quickly replace the roll. Utility Model Content

[0004] The purpose of the utility model is to provide a winding device capable of quickly replacing a reel, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding device for quickly replacing a reel comprises a main connecting block and a gauze reel, the left and right sides of the main connecting block are fixedly connected with a fixed connecting frame 1, and the inner side of the fixed connecting frame 1 is provided with a clamping assembly, the clamping assembly comprises a pullable inner rod 1, a pull plate, a spring and an embedding block, and the pullable inner rod 1 is provided with a embedding block on the side away from the central axis of the main connecting block, the front end of the pullable inner rod 1 is fixedly connected with the pull plate, and the outer side of the pullable inner rod 1 is provided with a spring, a winding roller 1 is provided on the outside of the side of the embedding block away from the central axis of the main connecting block, the gauze reel is provided on the outer side of the winding roller 1, and a rotating handle is provided on the side of the gauze reel away from the central axis of the main connecting block, a winding roller 2 is provided on the side of the rotating handle away from the central axis of the main connecting block, and a pullable inner rod 2 is provided on the inner side of the winding roller 2.

[0006] Furthermore, a second fixed connection frame is provided on the outside of the second movable inner rod away from the central axis of the main connection block, and a bearing fixing shell is provided on the side of the second fixed connection frame away from the central axis of the main connection block.

[0007] Furthermore, the bottom end of the bearing fixing shell is fixedly connected to the main supporting leg, and a motor is fixedly installed inside the right side of the main supporting leg.

[0008] Furthermore, a transmission wheel is arranged on the right side of the motor, and a belt is arranged on the outer side of the transmission wheel.

[0009] Furthermore, the cross-section of the transmission wheel is circular when viewed from the side, and two transmission wheels are symmetrically arranged about the center line of the belt.

[0010] Furthermore, two rollers are provided, and roller one is threadedly connected to the rotating handle.

[0011] Furthermore, the cross-section of the engaging block is rectangular when viewed from the side, and the engaging block is integrally connected to the movable inner rod.

[0012] The utility model provides a winding device with a fast-replaceable reel, which has the following beneficial effects: the winding device with a fast-replaceable reel adopts a snap-fit ​​connection method between an engaging block and an engaging sleeve correspondingly arranged inside a reel one, so that after the gauze reel outside the reel one has finished rewinding the medical gauze, an operator can quickly disassemble the reel one by separating the engaging block from the engaging sleeve, and after the reel one is disassembled, the gauze reel can be disassembled, thereby avoiding the phenomenon that the overall winding efficiency of the winding device is affected due to the disassembly of the gauze reel.

[0013] 1. The transmission wheel of the utility model can rotate with the rotation of the main shaft on the right side of the motor. When the transmission wheel connected to the motor rotates, the transmission wheel on the upper inner side of the belt will also rotate under the action of the belt, and the transmission wheel on the upper inner side of the belt can drive the connecting column on the inner side of the bearing fixed shell to rotate. During the rotation of the connecting column, the second roller and the first roller will also rotate, so that the gauze reel outside the second roller and the first roller can reel up the slit medical gauze.

[0014] 2. The utility model is provided with a threaded connection between the winding roller 1 and the rotating handle, so that after the winding roller 1 and the winding roller 2 are separated from the pull-out inner rod 1 and the pull-out inner rod 2, the operator can rotate the rotating handle to rotate the threaded mounting heads threaded into the winding roller 1 and the winding roller 2 out, and the winding device is mainly composed of a fixed connecting frame 1, a main supporting leg, a clamping assembly, a winding roller 1, a pull-out inner rod 2, a gauze reel winding roller 2, a fixed connecting frame 2 and a motor and other parts. When the winding roller 1 and the winding roller 2 need to be separated, the operator disassembles the winding roller 1 and the winding roller 2, and then holds the rotating handle to rotate it clockwise. During the rotation of the rotating handle, the threaded mounting heads connected on both sides of the rotating handle can rotate inside the winding roller 1 and the winding roller 2, until the threaded mounting heads are completely rotated out, and then the winding roller 1 and the winding roller 2 can be separated.

[0015] 3. The interlocking block of the utility model and the interlocking sleeve arranged inside the winding roller 1 are in a snap-fitting relationship. When the interlocking block and the interlocking sleeve are snap-fitted together, the fixed connecting frame 1 and the winding roller 1 can be connected together. At the same time, after the winding work of the gauze roll outside the winding roller 1 and the winding roller 2 is completed, when it needs to be disassembled, the operator holds the pull plate and pulls it in the direction close to the main connecting block. During the pulling process, the pull plate can pull the inner rod 1 to slide inside the fixed connecting frame 1 until the interlocking block and the interlocking sleeve arranged inside the winding roller 1 are engaged. The sleeve is completely separated, and the engaging block is pulled out of the interior of the reel one, so that the reel one can be separated from the fixed connecting frame one, and the operator then holds the pullable inner rod two in the same way to separate the reel two from the fixed connecting frame two. When the reel two is separated from the fixed connecting frame two, the reel one and the reel two can be removed, and the operator then holds the gauze reel with the medical gauze rolled up and pulls it to one side to separate the gauze reel from the reel one, so that the operator can quickly disassemble the gauze reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of a winding device capable of quickly replacing a reel according to the utility model;

[0017] Figure 2 It is a front sectional structural schematic diagram of a fitting block and a winding roller of a winding device capable of quickly replacing a winding drum according to the utility model;

[0018] Figure 3 The utility model is a schematic diagram of a three-dimensional structure of a main connecting block and a fixed connecting frame of a winding device capable of quickly replacing a reel.

[0019] In the figure: 1. main connecting block; 2. fixed connecting frame 1; 3. main supporting leg; 4. locking assembly; 401. movable inner rod; 402. pull plate; 403. spring; 404. engaging block; 5. winding roller 1; 6. movable inner rod 2; 7. rotating handle; 8. gauze reel; 9. winding roller 2; 10. fixed connecting frame 2; 11. bearing fixing shell; 12. belt; 13. transmission wheel; 14. motor. DETAILED DESCRIPTION

[0020] like Figure 1 and Figure 3As shown, a winding device for quickly replacing a reel comprises a main connecting block 1 and a gauze reel 8, the left and right sides of the main connecting block 1 are fixedly connected with a fixed connecting frame 2, the gauze reel 8 is arranged on the outside of the winding roller 5, and a rotating handle 7 is arranged on the side of the gauze reel 8 away from the central axis of the main connecting block 1. When the winding roller 5 and the winding roller 2 9 need to be separated, the operator removes the winding roller 1 5 and the winding roller 2 9, and then holds the rotating handle 7 and rotates it clockwise. During the rotation of the rotating handle 7, the threaded mounting heads connected on both sides of the rotating handle 7 can rotate inside the winding roller 1 5 and the winding roller 2 9. After the threaded mounting heads are completely rotated out, the winding roller 1 5 and the winding roller 2 9 can be separated. A bearing fixing shell 11 is arranged on the side of the fixed connecting frame 2 10 away from the central axis of the main connecting block 1, and the bottom end of the bearing fixing shell 11 is fixedly connected to the main support The support leg 3 is provided with a motor 14 fixedly installed inside the right side of the main support leg 3, a transmission wheel 13 is arranged on the right side of the motor 14, a belt 12 is arranged on the outer side of the transmission wheel 13, the cross-sectional side view of the transmission wheel 13 is circular, and two transmission wheels 13 are symmetrically arranged about the center line of the belt 12, and the transmission wheel 13 can rotate with the rotation of the main shaft on the right side of the motor 14. When the transmission wheel 13 connected to the motor 14 rotates, the transmission wheel 13 on the upper inner side of the belt 12 will also rotate under the action of the belt 12, and the transmission wheel 13 on the upper inner side of the belt 12 can drive the connecting column on the inner side of the bearing fixed shell 11 to rotate, and when the connecting column rotates, the reel 2 9 and the reel 1 5 will also rotate accordingly, so that the gauze reel 8 on the outer sides of the reel 2 9 and the reel 1 5 can reel the medical gauze after slitting.

[0021] like Figure 2As shown, a clamping assembly 4 is arranged on the inner side of the fixed connecting frame 2, and the clamping assembly 4 includes a movable inner rod 401, a pull plate 402, a spring 403 and an engaging block 404, and an engaging block 404 is arranged on the side of the movable inner rod 401 away from the central axis of the main connecting block 1, the front end of the movable inner rod 401 is fixedly connected with the pull plate 402, and the outer side of the movable inner rod 401 is arranged with a spring 403, the cross-sectional side of the engaging block 404 is viewed as a rectangle, and the engaging block 404 is integrally connected with the movable inner rod 401, and there is a clamping relationship between the engaging block 404 and the engaging sleeve arranged inside the winding roller 5. When the engaging block 40 After the engaging sleeve 4 is engaged with the engaging sleeve, the fixed connecting frame 2 and the winding roller 5 can be connected together. At the same time, after the winding work of the gauze reel 8 outside the winding roller 5 and the winding roller 2 9 is completed, when it needs to be disassembled, the operator holds the pulling plate 402 and pulls it in the direction close to the main connecting block 1. During the pulling process, the pulling plate 402 can pull the inner rod 401 to slide inside the fixed connecting frame 2 until the engaging block 404 is completely separated from the engaging sleeve set on the inner side of the winding roller 5, and the engaging block 404 is pulled out of the interior of the winding roller 5, so that the winding roller 5 can be separated from the fixed connecting frame 2, and the operator holds the movable rod 402 in the same way. Pull the inner rod 26 to separate the winding roller 29 from the fixed connecting frame 210. When the winding roller 29 is separated from the fixed connecting frame 210, the winding roller 15 and the winding roller 29 can be disassembled. The operator then holds the gauze roll 8 with the medical gauze rolled up and pulls it to one side to separate the gauze roll 8 from the winding roller 15, so that the operator can quickly disassemble the gauze roll 8. The outer side of the engaging block 404 away from the central axis of the main connecting block 1 is provided with a winding roller 15, and the side of the rotating handle 7 away from the central axis of the main connecting block 1 is provided with a winding roller 29, and the inner side of the winding roller 29 is provided with a twitchy inner rod 26, and the winding roller 15 is provided with two, and The winding roller 1 5 is threadably connected to the rotating handle 7. The threadably connected winding roller 1 5 and the rotating handle 7 enable the operator to rotate the rotating handle 7 to rotate the threaded mounting heads threaded into the winding roller 1 5 and the winding roller 2 9 out after the winding roller 1 5 and the winding roller 2 9 are separated from the movable inner rod 1 401 and the movable inner rod 2 6. Meanwhile, the winding device is mainly composed of a fixed connecting frame 1 2, a main supporting leg 3, a locking assembly 4, a winding roller 1 5, the movable inner rod 2 6, a gauze reel 8, a winding roller 2 9, a fixed connecting frame 2 10 and a motor 14. A fixed connecting frame 2 10 is provided on the outside of the side of the movable inner rod 2 6 away from the central axis of the main connecting block 1.

[0022] In summary, when the reel-reeling device capable of quickly replacing the reel is used, firstly Figure 1 and Figure 3As shown, the winding device is mainly composed of a fixed connecting frame 2, a main supporting leg 3, a clamping assembly 4, a winding roller 5, a movable inner rod 6, a gauze reel 8, a winding roller 9, a fixed connecting frame 10 and a motor 14. When the winding device needs to rewind the medical gauze after slitting, the operator winds the medical gauze on the outside of the gauze reel 8 and then starts the motor 14. The main shaft on the right side of the motor 14 will drive the transmission wheel 13 to rotate, and the transmission wheel 13 on the upper inner side of the belt 12 will also rotate under the action of the belt 12, and the upper inner side of the belt 12 will rotate accordingly. The transmission wheel 13 on the right side can drive the connecting column inside the bearing fixed shell 11 to rotate. During the rotation of the connecting column, the winding roller 2 9 and the winding roller 1 5 will also rotate accordingly, and the gauze reel 8 can reel up the slit medical gauze. At the same time, the outer surfaces of the winding roller 2 9 and the winding roller 1 5 are fixed with anti-skid pads at the positions where the gauze reel 8 contacts the gauze reel 8. The anti-skid pads can enhance the friction between the gauze reel 8 and the winding roller 2 9 and the winding roller 1 5, making the gauze reel 8 more stable during the reeling process. When the gauze reel 8 is reeled, it is necessary to replace a new gauze reel 8. Figure 2 As shown, the operator holds the pulling plate 402 and pulls it in the direction close to the main connecting block 1. During the pulling process, the pulling plate 402 can pull the inner rod 401 to slide inside the fixed connecting frame 2 until the engaging block 404 is completely separated from the engaging sleeve set on the inner side of the winding roller 5, and the engaging block 404 is pulled out of the interior of the winding roller 5, so that the winding roller 5 can be separated from the fixed connecting frame 2. After that, the operator holds the movable inner rod 26 in the same way to separate the winding roller 29 from the fixed connecting frame 210. When the winding roller 29 is separated from the fixed connecting frame 210, the winding roller 5 and the winding roller 29 can be separated. The frame of the winding device is separated, and the operator holds the gauze roll 8 and pulls it away from the rotating handle 7 to separate the gauze roll 8 from the winding roller 1 5 and the winding roller 2 9, so that the operator can quickly install the new gauze roll 8. At the same time, when the winding roller 1 5 and the winding roller 2 9 need to be separated, the operator holds the rotating handle 7 and rotates it clockwise. During the rotation of the rotating handle 7, the threaded mounting heads connected on both sides of the rotating handle 7 can rotate inside the winding roller 1 5 and the winding roller 2 9, until the threaded mounting heads are completely rotated out, and then the winding roller 1 5 and the winding roller 2 9 can be separated.

Claims

1. A winding device capable of quickly replacing a reel, comprising a main connecting block (1) and a gauze reel (8), characterized in that: The left and right sides of the main connecting block (1) are fixedly connected to a fixed connecting frame (2), and a clamping assembly (4) is arranged on the inner side of the fixed connecting frame (2), and the clamping assembly (4) comprises a movable inner rod (401), a pull plate (402), a spring (403) and a fitting block (404), and a fitting block (404) is arranged on the side of the movable inner rod (401) away from the central axis of the main connecting block (1), and a front end of the movable inner rod (401) is fixedly connected to the pull plate (402), and the movable inner rod (401) is fixedly connected to the pull plate (402). A spring (403) is arranged on the outer side of the movable inner rod (401); a roller (5) is arranged on the outer side of the engaging block (404) away from the central axis of the main connecting block (1); the gauze reel (8) is arranged on the outer side of the roller (5); a rotating handle (7) is arranged on the side of the gauze reel (8) away from the central axis of the main connecting block (1); a roller (9) is arranged on the side of the rotating handle (7) away from the central axis of the main connecting block (1); and a movable inner rod (6) is arranged on the inner side of the roller (9).

2. A reel-reeling device capable of quickly replacing a reel according to claim 1, characterized in that: A second fixed connection frame (10) is provided on the outside of the second movable inner rod (6) on a side away from the central axis of the main connection block (1), and a bearing fixing shell (11) is provided on the side of the second fixed connection frame (10) away from the central axis of the main connection block (1).

3. A reel-reeling device capable of quickly replacing a reel according to claim 2, characterized in that: The bottom end of the bearing fixing shell (11) is fixedly connected to the main supporting leg (3), and a motor (14) is fixedly installed inside the right side of the main supporting leg (3).

4. A reel-reeling device capable of quickly replacing a reel according to claim 3, characterized in that: A transmission wheel (13) is arranged on the right side of the motor (14), and a belt (12) is arranged on the outer side of the transmission wheel (13).

5. A reel-reeling device capable of quickly replacing a reel according to claim 4, characterized in that: The cross-section of the transmission wheel (13) is circular when viewed from the side, and two transmission wheels (13) are symmetrically arranged about the center line of the belt (12).

6. A reel-reeling device capable of quickly replacing a reel according to claim 1, characterized in that: The winding rollers (5) are provided with two, and the winding rollers (5) are threadedly connected to the rotating handle (7).

7. A reel-reeling device capable of quickly replacing a reel according to claim 1, characterized in that: The cross-section of the engaging block (404) is rectangular when viewed from the side, and the engaging block (404) is integrally connected to the movable inner rod (401).

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