Medical degreasing cotton gauze rolling device

Abstract

A rolling device for medical degreasing cotton gauze comprises a horizontally-arranged base, a stand column is fixed to the top end of the base, a supporting roller is arranged above the base, the right end of the supporting roller is rotationally assembled at the upper end of the stand column, a driving motor is arranged at the upper end of the stand column, and the driving motor is in transmission connection with the supporting roller. A supporting shaft coaxial with the supporting roller is arranged in the supporting roller, the two ends of the supporting shaft are both assembled in the supporting roller, the left end of the supporting shaft extends out of the supporting roller, groove holes are formed in the supporting roller and evenly formed in the circumferential direction of the supporting roller at intervals, and a plurality of baffles in one-to-one correspondence with the groove holes are fixed to the supporting shaft. Gaps exist between the baffles and the inner walls of the supporting rollers; a vertically-arranged lifting supporting leg is arranged below the left end of the supporting roller, the bottom end of the lifting supporting leg is fixed to the base, and a supporting mechanism used for supporting the supporting roller in a rotating mode is arranged at the top end of the lifting supporting leg. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of absorbent cotton gauze production, in particular to a rolling device for medical absorbent cotton gauze. Background Art

[0002] Medical absorbent gauze products are mainly used for surgical operations in hospitals and clinics, as well as for cleaning, bandaging and nursing of patients' wounds. The key to the production of absorbent gauze is to ensure the degreasing rate, whiteness and strength. Degreasing is mainly to remove cotton wax, pectin, cotton grease, etc. in cotton fibers, and bleaching is mainly to increase the whiteness of gauze. Due to its excellent air permeability and ability to absorb wound exudate, medical absorbent gauze has become an indispensable sanitary dressing in surgical operations and surgical clinics. After the production of absorbent gauze is completed, in order to facilitate storage and transportation, it is usually It is often rolled, and after the rolling is completed, it can bring great convenience to the transportation of the absorbent gauze; when the existing medical absorbent gauze is rolled in the production workshop, the supporting roller of the rolling device is smooth, and the medical absorbent gauze is not convenient to be fixed on the supporting roller, that is, the medical absorbent gauze will not follow the rotation of the supporting roller and be wound on the supporting roller, and the supporting shaft needs to be disassembled after the medical absorbent gauze is rolled, so that the medical absorbent gauze roll rolled on the supporting shaft can be disassembled, which is very inconvenient and not only affects the production efficiency, but also affects the production quality. Utility Model Content

[0003] In order to solve the technical problem that it is inconvenient to fix the end of the gauze on the support roller during the production and rolling of the existing medical absorbent cotton gauze and it is inconvenient to remove it from the support roller after the rolling is completed, the utility model provides a rolling device for medical absorbent cotton gauze, including a horizontally arranged base, a vertically arranged column is fixed on the top of the base, a horizontally arranged support roller is arranged above the base, the right end of the support roller is rotatably assembled on the upper end of the column through a bearing, a drive motor is arranged on the upper end of the column, the drive motor is connected to the support roller by transmission, and the drive motor is started, and the drive motor drives the support roller to rotate. The interior of the support roller is hollow, and a support shaft arranged coaxially with the support roller is arranged inside the support roller, both ends of the support shaft can be rotatably assembled in the support roller, the left end of the support shaft extends out of the support roller, and the left end of the support shaft is detachably provided with a hand wheel for rotating the support shaft. A plurality of strip-shaped slots are provided on the support roller, through which medical absorbent gauze can pass, and the slots are evenly spaced around the circumference of the support roller, and a plurality of baffles corresponding to the slots are fixed on the support shaft, and there is a gap between the baffle and the inner wall of the support roller. When the medical absorbent gauze needs to be rolled, one end of the medical absorbent gauze is passed through the slot on the support roller, and the support shaft is rotated by a hand wheel. The baffle on the support shaft rotates with the support shaft and squeezes the medical absorbent gauze between the baffle and the support roller, so that when the support roller is rotated, the medical absorbent gauze can be smoothly wound around the support roller. A vertically arranged liftable leg is provided below the left end of the support roller, the bottom end of the liftable leg is fixed on the base, the liftable leg includes a vertically arranged outer support tube, the bottom end of the outer support tube is fixed on the base, the upper end of the outer support tube is slidably sleeved with a vertically arranged inner support tube, an electric push rod is provided inside the outer support tube, the bottom end of the electric push rod is hinged on the base, the top end of the electric push rod is hinged on the bottom end of the inner support tube, the support mechanism is fixed on the top end of the inner support tube, the electric push rod is started, the free end of the electric push rod extends and pushes the inner support tube to move upward along the outer support tube. A support mechanism for supporting the support roller rotation is provided at the top end of the liftable leg, the support mechanism includes a roller bracket fixed on the top end of the inner support tube, two parallel and spaced rollers are rotatably provided on the roller bracket, the two rollers are parallel to the support roller, when the liftable leg is raised, the two rollers are respectively pressed with the rollers, the two rollers play a supporting role on the support roller, so that the support roller is more stable when rotating.

[0004] Preferably, the length of the slots is greater than the width of the absorbent cotton gauze to be rolled, and the width of the slots is greater than the thickness of the absorbent cotton gauze to be rolled.

[0005] Preferably, at least four slots and at least four baffles are provided.

[0006] The above solution has the following advantages:

[0007] A slot is provided on the support roller, and a baffle is provided on the support shaft. The baffle on the support shaft rotates with the support shaft and squeezes the medical absorbent cotton gauze between the baffle and the support roller, so that when the support roller is rotated, the medical absorbent cotton gauze can be smoothly wound on the support roller; the setting of the liftable support legs, when the medical absorbent gauze is rolled up, the liftable support legs are started, so that the mechanism is separated from the contact with the support roller, so that the medical absorbent gauze roll can be removed from the support roller; the setting of the support mechanism, when the liftable support legs are raised, the two rollers are respectively pressed with the rollers, and the two rollers support the support roller, so that the support roller is more stable when rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0009] Figure 2 It is a left-side structural schematic diagram of the utility model;

[0010] Figure 3 for Figure 1 A magnified view of part A;

[0011] Figure 4 It is a schematic diagram of the cross-sectional structure of the support roller.

[0012] Figure numerals: 1. base; 2. column; 3. support roller; 4. liftable leg; 5. support mechanism; 31. drive motor; 32. support shaft; 33. slot; 34. baffle; 35. hand wheel; 41. outer support tube; 42. inner support tube; 43. electric push rod; 51. roller bracket; 52. roller. DETAILED DESCRIPTION

[0013] like Figure 1-4As shown, a medical absorbent cotton gauze rolling device comprises a horizontally arranged base 1, a vertically arranged column 2 is fixed on the top of the base 1, a horizontally arranged support roller 3 is arranged above the base 1, the right end of the support roller 3 is rotatably assembled on the upper end of the column 2 through a bearing, a drive motor 31 is arranged on the upper end of the column 2, the drive motor 31 is connected to the support roller 3 by transmission, and the drive motor 31 is started, and the drive motor 31 drives the support roller 3 to rotate. The interior of the support roller 3 is hollow, and a support shaft 32 coaxially arranged with the support roller 3 is arranged inside the support roller 3, both ends of the support shaft 32 can be rotatably assembled in the support roller 3, the left end of the support shaft 32 extends out of the support roller 3, and the left end of the support shaft 3 is detachably provided with a hand wheel 35 for rotating the support shaft 32. The support roller 3 is provided with a plurality of strip-shaped slots 33 through which medical absorbent gauze can pass. The slots 33 are evenly spaced around the support roller 3, and a plurality of baffles 34 corresponding to the slots 33 are fixed on the support shaft 32. There is a gap between the baffle 34 and the inner wall of the support roller 3. When the medical absorbent gauze needs to be rolled, one end of the medical absorbent gauze is passed through the slot 33 on the support roller 3, and the support shaft 32 is rotated by the hand wheel 35. The baffle 34 on the support shaft 32 rotates with the support shaft 32 and squeezes the medical absorbent gauze between the baffle 34 and the support roller 3. In this way, when the support roller 3 is rotated, the medical absorbent gauze can be smoothly wound around the support roller 3. A vertically arranged liftable leg 4 is provided below the left end of the support roller 3, and the bottom end of the liftable leg 4 is fixed on the base 1. The liftable leg 4 includes a vertically arranged outer support tube 41, and the bottom end of the outer support tube 41 is fixed on the base 1. The upper end of the outer support tube 41 is slidably sleeved with a vertically arranged inner support tube 42. An electric push rod 43 is provided inside the outer support tube 41, and the bottom end of the electric push rod 43 is hinged on the base 1, and the top end of the electric push rod 43 is hinged to the bottom end of the inner support tube 42. The support mechanism 5 is fixed to the top end of the inner support tube 42. When the electric push rod 43 is started, the free end of the electric push rod 43 extends and pushes the inner support tube 42 to move upward along the outer support tube 41. A supporting mechanism 5 for rotatably supporting the supporting roller 3 is provided at the top of the liftable leg 4. The supporting mechanism 5 includes a roller bracket 51 fixed at the top of the inner supporting tube 42. Two parallel and spaced rollers 52 are rotatably provided on the roller bracket 51. Both rollers 52 are parallel to the supporting roller 3. When the liftable leg 4 is raised, the two rollers 52 are respectively pressed and matched with the rollers 52. The two rollers 52 support the supporting roller 3, so that the supporting roller 3 is more stable when rotating.

[0014] Preferably, the length of the slots 33 is greater than the width of the absorbent cotton gauze to be rolled, and the width of the slots 33 is greater than the thickness of the absorbent cotton gauze to be rolled.

[0015] Preferably, at least four slots 33 and at least four baffles 34 are provided.

[0016] Usage process:

[0017] When the utility model is in use, first start the electric push rod 43 in the outer support tube, the electric push rod 43 pushes the inner support tube 42 to move upward until the two rollers on the support mechanism 5 are in contact with the support roller 3, and then turn the hand wheel 35, the support shaft 32 rotates in the support roller 3, the baffle 34 on the support shaft 32 turns away from the slot 33, and then one end of the absorbent cotton gauze is inserted into the support roller 3 from one of the slots 33 on the support roller 3, and the support shaft 32 is rotated again, the baffle 34 squeezes the absorbent cotton gauze on the support roller 3, and then the drive is started. The motor 31 drives the support roller 3 to rotate and wind the absorbent cotton gauze. After the rolling is completed and the absorbent cotton gauze is cut off, the hand wheel 35 is rotated in the opposite direction, and the top end of the baffle 34 follows the support shaft 32 to rotate to the slot hole 33, so that the absorbent cotton gauze can be moved out of the slot hole 33, and then the hand wheel 35 is removed, and the electric push rod 43 is started. The free end of the electric push rod 43 retracts, and the electric push rod 43 pulls the two rollers 52 on the support mechanism 5 to drop a certain height, and then the rolled absorbent cotton gauze roll can be removed from the support roller 3.

[0018] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "top", "bottom", "horizontal", "vertical", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A medical absorbent cotton gauze rolling device, comprising a horizontally arranged base, a vertically arranged column fixed to the top of the base, a horizontally arranged support roller arranged above the base, the right end of the support roller can be rotatably assembled on the upper end of the column, a drive motor is arranged at the upper end of the column, and the drive motor is connected to the support roller by transmission, characterized in that: The interior of the support roller is hollow, and a support shaft is provided inside the support roller coaxially with the support roller. Both ends of the support shaft can be rotatably assembled in the support roller, and the left end of the support shaft extends out of the support roller. A number of strip-shaped slots are provided on the support roller, and the slots are evenly spaced around the circumference of the support roller. A number of baffles corresponding to the slots are fixed on the support shaft, and there is a gap between the baffles and the inner wall of the support roller; a vertically arranged liftable leg is provided below the left end of the support roller, the bottom end of the liftable leg is fixed on the base, and the top end of the liftable leg is provided with a support mechanism for supporting the rotation of the support roller.

2. The medical absorbent gauze rolling device according to claim 1, characterized in that: The liftable support leg includes a vertically arranged outer support tube, the bottom end of the outer support tube is fixed on the base, the upper end of the outer support tube is slidably sleeved with a vertically arranged inner support tube, an electric push rod is arranged in the outer support tube, the bottom end of the electric push rod is hinged on the base, the top end of the electric push rod is hinged to the bottom end of the inner support tube, and the support mechanism is fixed to the top end of the inner support tube.

3. The medical absorbent gauze rolling device according to claim 2, characterized in that: The supporting mechanism includes a roller bracket fixed on the top end of the inner supporting tube, on which two parallel and spaced rollers are rotatably arranged, and both rollers are parallel to the supporting rollers. When the lifting legs are raised, the two rollers are respectively pressed and matched with the rollers.

4. The medical absorbent gauze rolling device according to claim 1, characterized in that: The length of the slot holes is greater than the width of the absorbent cotton gauze to be rolled, and the width of the slot holes is greater than the thickness of the absorbent cotton gauze to be rolled.

5. The medical absorbent gauze rolling device according to claim 4, characterized in that: At least four slots and four baffles are provided.

6. The medical absorbent gauze rolling device according to claim 1, characterized in that: The left end of the supporting shaft is detachably provided with a hand wheel for rotating the supporting shaft.

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