Sterilization and disinfection device for preparing medical disinfection wet tissue
By designing the rotating shaft movement and lifting components inside the box, combined with the guide cylinder and the centering plate, the problem of incomplete sterilization when non-woven fabric is wound on the sleeve is solved, and efficient sterilization and disinfection of medical disinfectant wipes is achieved.
Patent Information
- Application Number
- CN202423014433.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-07
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-07
AI Technical Summary
In the preparation of medical disinfectant wipes, the non-woven fabric is wound on the sleeve, resulting in incomplete sterilization and disinfection, especially in the inner layer where there are dead corners, which leads to long disinfection time and low efficiency.
A sterilization device was designed, comprising a housing, an ultraviolet sterilizer, a guide cylinder, a rotating shaft, a moving component, a lifting component, and a drive component. By moving and lifting the rotating shaft, the fabric roll is fully covered and sterilized in the ultraviolet sterilizer. Combined with the use of the guide cylinder and the centering plate, the accurate positioning of the fabric roll and efficient sterilization are ensured.
It achieves comprehensive sterilization and disinfection of non-woven fabric rolls, improves disinfection efficiency, ensures uniform disinfection of the inner and outer layers, and shortens disinfection time.
Smart Images
Figure CN223668346U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a sterilization and disinfection technical field, especially a kind of sterilization and disinfection device for medical disinfection wet wipe preparation. BACKGROUND
[0002] Medical disinfection wet wipe is a kind of product made of non-woven fabric as carrier, purified water as production water, and appropriate amount of disinfectant etc. Medical disinfection wet wipe is mainly used for hand disinfection, medical instrument surface disinfection and article surface disinfection.
[0003] In the preparation process of medical disinfection wet wipe, the wound non-woven fabric needs to be sterilized and disinfected, and the non-woven fabric roll is placed in the disinfection workshop, and then sterilized and disinfected by irradiating ultraviolet rays. Since the non-woven fabric is wound on the sleeve, the sterilization and disinfection need a long time, and there are dead angles in the inner layer of the non-woven fabric roll, so the sterilization and disinfection are not comprehensive. UTILITY MODEL CONTENTS
[0004] In order to solve the problems raised in the above background art, the utility model provides a sterilization and disinfection device for medical disinfection wet wipe preparation.
[0005] A sterilization and disinfection device for medical disinfection wet wipe preparation, comprising a box body, an ultraviolet disinfection device is installed on the outer side of the upper part of the box body, the ultraviolet disinfection device has a passage for the free end of the cloth roll to pass through, a pair of guide cylinders are rotatably connected to the outer side of the upper part of the box body, one on each side of the ultraviolet disinfection device, two vertical holes are opened in the front side of the box body, a movable block is provided at each vertical hole, a rotating shaft is slidably arranged on each movable block, the rotating shaft is used to penetrate into the sleeve wound with the cloth roll, a moving assembly is arranged on the box body for driving the rotating shaft to move forward and backward, a lifting assembly is arranged inside the box body for driving the rotating shaft to lift, a placement plate is connected to the front side of the box body, the placement plate has a slope, and two positioning blocks are connected to the top of the placement plate; a driving assembly is arranged inside the box body, and the rotating shaft is driven to rotate by the driving assembly after being lifted.
[0006] Further explanation, the side of the two positioning blocks away from each other is provided with a curved surface.
[0007] Further explanation, the moving assembly comprises an electric push rod, the electric push rod is connected to the placement plate, a translation frame is connected to the extension rod of the electric push rod inside the box body, vertical holes are opened in the left and right parts of the translation frame, a pair of spaced circular rings are connected to the rear end of the rotating shaft, the diameter of the circular ring is greater than the width of the vertical hole, and each pair of circular rings is located on the front and rear sides of the two vertical holes.
[0008] Further explanation, the lifting assembly comprises a hydraulic cylinder, the hydraulic cylinder is connected to the inside of the box body, a lifting rod is connected to the movable rod of the hydraulic cylinder, a connecting block is connected to the two ends of the lifting rod, and the two connecting blocks are sleeved on the two rotating shafts.
[0009] Further illustrate that the driving assembly comprises a gear one, the rear part of the rotating shaft is coaxially connected with the gear one, two gear twos driven by a reduction motor are installed in the box body, when the rotating shaft penetrates into the sleeve, the rotating shaft rises, the gear one meshes with the gear two.
[0010] Further illustrate that the sterilization and disinfection device for preparing medical disinfectant wet wipes further comprises a centering plate, two pairs of centering plates are connected to the top of the placing plate, and an inclined surface is arranged on each side of each pair of centering plates.
[0011] The utility model discloses the beneficial effect is: 1, the positioning block is positioned to the cloth roll on the placing plate through the curved surface, the translation frame of preceding removal makes the rotating shaft penetrate into the left sleeve, and the rotating shaft, sleeve and cloth roll are made to rise by control lifting assembly, and the cloth roll that passes through the ultraviolet sterilizer channel is wound on the sleeve of right side, and the left sleeve is loosened to the cloth roll by control driving assembly, and the cloth roll after disinfection is rolled up to the sleeve of right side, not only sterilization and disinfection are comprehensive, and the sterilization and disinfection efficiency is high.
[0012] 2, when the cloth roll is pushed to the placing plate along the slope, the centering plate can make the cloth roll be centered in the front and back directions through the inclined surface, guaranteeing that the cloth roll is positioned accurately. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the whole structure schematic diagram of the utility model.
[0014] Figure 2 It is the structure schematic diagram of the rear view angle of the utility model, wherein the box body is cut open.
[0015] Figure 3 It is the structure schematic diagram of the movable block, rotating shaft, electric push rod, translation frame, ring, lifting rod and connecting block of the utility model.
[0016] Figure 4 It is the structure schematic diagram of the gear two of the utility model.
[0017] Figure 5 It is the structure schematic diagram of the placing plate, positioning block and centering plate of the utility model.
[0018] Mark in the drawing: 1-box body, 2-ultraviolet sterilizer, 21-guiding cylinder, 3-movable block, 30-vertical hole one, 4-rotating shaft, 41-electric push rod, 42-translation frame, 43-vertical hole two, 44-ring, 5-placing plate, 50-inclined surface, 6-positioning block, 60-curved surface, 71-hydraulic cylinder, 72-lifting rod, 73-connecting block, 81-gear one, 82-gear two, 9-centering plate, 90-inclined surface, 100-cloth roll, 101-sleeve. DETAILED DESCRIPTION
[0019] The utility model is further described below in combination with specific embodiments, the illustrative embodiments of the utility model and the description are used to explain the utility model, but not as the limitation of the utility model.
[0020] Embodiment 1: a sterilization and disinfection device for preparing medical disinfection wet wipes, refer to Figures 1-4 , including box 1, ultraviolet sterilizer 2, guide cylinder 21, movable block 3, pivot 4, moving assembly, lifting assembly, placing plate 5, positioning block 6 and drive assembly, the outer side of the upper portion of box 1 is installed with ultraviolet sterilizer 2, and the ultraviolet sterilizer 2 has a passage for the free end of cloth roll 100 to pass through, a pair of guide cylinders 21 are rotatably connected to the outer side of the upper portion of box 1 and are located on the left and right sides of ultraviolet sterilizer 2 respectively, a vertical hole one 30 is symmetrically opened on the front side of box 1, and movable block 3 is arranged at the vertical hole one 30, pivot 4 that slides forward and backward is arranged on movable block 3, pivot 4 is used to be inserted into sleeve 101 that is wound with cloth roll 100, moving assembly for driving pivot 4 to move forward and backward is arranged on box 1, lifting assembly for driving pivot 4 to lift is arranged in box 1, placing plate 5 is welded on the lower portion of the front side of box 1, and the left and right sides of placing plate 5 are provided with inclined plane 50, two symmetrical positioning blocks 6 are fixedly connected to the top of placing plate 5, and the side away from each other of the two positioning blocks 6 is provided with curved surface 60 to fit the surface of cloth roll 100, drive assembly is arranged in box 1, and pivot 4 is driven to rotate by drive assembly after being lifted.
[0021] Refer to Figures 1-3 , moving assembly includes electric push rod 41, translation frame 42 and circular ring 44, electric push rod 41 is bolted to the top of placing plate 5, the telescopic rod of electric push rod 41 is connected with translation frame 42 located in the inside of box 1, vertical hole two 43 is opened in the left and right parts of translation frame 42, a pair of interval circular rings 44 are connected to the rear end of pivot 4, the diameter of circular ring 44 is greater than the width of vertical hole two 43, and each pair of circular rings 44 is located on the front and rear sides of two vertical hole two 43 respectively, and translation frame 42 moves forward and backward to drive circular ring 44 to move forward and backward together.
[0022] Refer to Figure 2 And Figure 3 , lifting assembly includes hydraulic cylinder 71, lifting rod 72 and connecting block 73, hydraulic cylinder 71 is bolted in the inside of box 1, lifting rod 72 is connected to the movable rod of hydraulic cylinder 71, and connecting block 73 is fixedly connected to the two ends of lifting rod 72, two connecting blocks 73 are respectively sleeved on two pivots 4, connecting block 73 lifts to drive pivot 4 to lift, and pivot 4 can slide and rotate relative to connecting block 73.
[0023] Refer to Figures 2-4The driving assembly comprises gear one 81 and gear two 82, the gear one 81 is coaxially connected to the rear of the rotating shaft 4, the gear two 82 is symmetrically installed in the inside of the box 1 and driven by a reduction motor, when the rotating shaft 4 penetrates into the sleeve 101, the rotating shaft 4 rises again, and the gear one 81 meshes with the gear two 82.
[0024] At the beginning, the movable block 3 is located at the lowermost end of the vertical hole one 30, and the ring 44 is located at the lowermost end of the vertical hole two 43, the cloth roll 100 is first pushed along the slope 50 to the placement plate 5 until the cloth roll 100 is attached to the curved surface 60 of the positioning block 6, so as to position the cloth roll 100 and make the rotating shaft 4 aligned with the center of the sleeve 101 of the cloth roll 100 in the front and back directions.
[0025] Then the electric push rod 41 is controlled to drive the translation frame 42 to move forward, since the diameter of the ring 44 is greater than the width of the vertical hole two 43, the translation frame 42 moving forward pushes the ring 44 to move forward together, thereby driving the rotating shaft 4 and the gear one 81 to move forward, the gear one 81 moves to the position right below the gear two 82, and the left rotating shaft 4 penetrates into the sleeve 101.
[0026] Then the hydraulic cylinder 71 is controlled to drive the lifting rod 72 and the connecting block 73 to rise, since the connecting block 73 is sleeved on the rotating shaft 4, the connecting block 73 pushes the rotating shaft 4 to rise, thereby driving the gear one 81, the movable block 3, the ring 44, the sleeve 101 and the cloth roll 100 to rise together, the movable block 3 rises to the uppermost end of the vertical hole one 30, the ring 44 rises to the uppermost end of the vertical hole two 43, and the two gears one 81 respectively mesh with the two gears two 82.
[0027] Another sleeve 101 is sleeved on the right rotating shaft 4, the free end of the cloth roll 100 is passed through the passage of the ultraviolet sterilizer 2, the free end of the cloth roll 100 is wound on the right sleeve 101, the reduction motor is controlled to drive the gear two 82 to rotate counterclockwise, the gear one 81 rotates clockwise under the meshing action, thereby driving the rotating shaft 4 and the sleeve 101 to rotate clockwise, the left sleeve 101 loosens the cloth roll 100, the ultraviolet sterilizer 2 is controlled to sterilize and disinfect the cloth roll 100, the right sleeve 101 winds the disinfected cloth roll 100, the guide cylinder 21 can rotate to guide the cloth roll 100, and there is a gap between the cloth roll 100 and the ultraviolet sterilizer 2, so that the cloth roll 100 is quickly and comprehensively sterilized and disinfected, and the sterilization and disinfection are comprehensive and efficient.
[0028] Example 2: on the basis of example 1, referring to Figure 1 and Figure 5The sterilization and disinfection device for preparing medical disinfecting wet wipes further comprises two pairs of centering plates 9 fixedly connected to the top of the placing plate 5, and each of the two pairs of centering plates 9 is provided with an inclined surface 90 on the side close to each other; when the cloth roll 100 is pushed along the slope 50 to the placing plate 5, the centering plates 9 can center the cloth roll 100 in the front-rear direction through the inclined surface 90, so that the positioning of the cloth roll 100 is accurate and the subsequent sterilization and disinfection work is facilitated.
[0029] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A sterilization and disinfection device for preparing medical disinfectant wipes, comprising a housing (1), wherein an ultraviolet sterilizer (2) is installed on the upper outer side of the housing (1), characterized in that: The ultraviolet sterilizer (2) has a channel through which the free end of the cloth roll (100) passes. A pair of guide cylinders (21) located on both sides of the ultraviolet sterilizer (2) are rotatably connected to the upper outer side of the box body (1). Two vertical holes (30) are opened on the front side of the box body (1). Movable blocks (3) are provided at each of the vertical holes (30). A rotating shaft (4) that slides back and forth is provided on each of the movable blocks (3). The rotating shaft (4) is used to pass into the sleeve (101) with the cloth roll (100) wound on it. A moving component is provided on the box body (1) for driving the rotating shaft (4) to move back and forth. A lifting component is provided inside the box body (1) for driving the rotating shaft (4) to rise and fall. A placement plate (5) is connected to the front side of the box body (1). The placement plate (5) has a ramp (50). Two positioning blocks (6) are connected to the top of the placement plate (5). A driving component is provided inside the box body (1). When the rotating shaft (4) rises, the rotating shaft (4) is driven to rotate by the driving component.
2. The sterilization and disinfection device for preparing medical disinfectant wipes according to claim 1, characterized in that: Both positioning blocks (6) have curved surfaces (60) on the sides that are far apart from each other.
3. The sterilization and disinfection device for preparing medical disinfectant wipes according to claim 2, characterized in that: The moving component includes an electric push rod (41), which is connected to the placement plate (5). The telescopic rod of the electric push rod (41) is connected to a translation frame (42) located inside the housing (1). The translation frame (42) has two vertical holes (43) on its left and right sides. The rear end of the rotating shaft (4) is connected to a pair of spaced rings (44). The diameter of the rings (44) is greater than the width of the two vertical holes (43). Each pair of rings (44) is located on the front and rear sides of the two vertical holes (43).
4. The sterilization and disinfection device for preparing medical disinfectant wipes according to claim 3, characterized in that: The lifting assembly includes a hydraulic cylinder (71), which is connected inside the housing (1). A lifting rod (72) is connected to the movable rod of the hydraulic cylinder (71). Both ends of the lifting rod (72) are connected to connecting blocks (73), and the two connecting blocks (73) are respectively sleeved on two rotating shafts (4).
5. The sterilization and disinfection device for preparing medical disinfectant wipes according to claim 4, characterized in that: The drive assembly includes a gear 1 (81), and the rear of the rotating shaft (4) is coaxially connected to the gear 1 (81). The housing (1) is equipped with two gears 2 (82) driven by a reduction motor. When the rotating shaft (4) passes through the sleeve (101), the rotating shaft (4) rises, and the gear 1 (81) meshes with the gear 2 (82).
6. The sterilization and disinfection device for preparing medical disinfectant wipes according to claim 5, characterized in that: The sterilization and disinfection device for preparing medical disinfectant wipes also includes a centering plate (9), and two pairs of centering plates (9) are connected to the top of the placement plate (5). Each pair of centering plates (9) has a slope (90) on the side that is close to each other.