A wrapping material sterilizing rack

Abstract

The utility model relates to face mask package material disinfection technical field, and its in order to solve the existing face mask package material storage device, it is not favorable to gas flow, and then leads to the batch disinfection when using ozone disinfection cabinet, there is the problem of not completely, disinfects unevenly disinfects not completely, disinfects not evenly, the utility model provides a kind of package material disinfection rack, including outer frame, bearing assembly and multistage separation component;Multiple bearing assemblies are vertically inserted into the inside of outer frame;Multiple bearing assemblies are sequentially arranged along the horizontal direction;Multistage separation components are spaced apart in the inside of bearing assembly along the vertical direction;The package material disinfection rack provided by the utility model can maximize the disinfection contact area, prevent package material adhesion deformation, and is convenient to assemble, flexible to use and has high space utilization.

Description

Technical Field

[0001] This utility model relates to the field of mask packaging material disinfection technology, and more specifically, to a packaging material disinfection rack. Background Technology

[0002] In the personal care and cosmetics industry, the hygiene and safety of face masks, as products that come into direct contact with the skin, are of paramount importance. Therefore, before filling and sealing, the packaging materials—namely, the face mask packaging bags—must undergo rigorous disinfection to kill any microorganisms that may be present on the surface, ensuring the product is sterile and safe. Currently, ozone disinfection cabinets are widely used in the industry for disinfecting packaging materials, a highly efficient and common disinfection method that does not cause secondary pollution.

[0003] In existing disinfection processes, operators first place the packaging materials to be disinfected into a dedicated carrying frame (usually a plastic or metal basket or frame), and then push the entire carrying frame into the ozone disinfection cabinet for treatment. As a strong oxidizing gas, ozone needs to flow fully and evenly and contact every surface of the packaging materials to achieve the desired disinfection effect.

[0004] However, the carrier frame structures used in existing technologies are usually quite simple, mostly box-type or basket-type structures with open tops. Therefore, in actual operation, in order to maximize the use of the internal space of the disinfection cabinet and increase the output of a single disinfection, multiple carrier frames are usually stacked tightly. This simple stacking method has a significant drawback: it severely hinders the convection and diffusion of ozone gas inside the disinfection cabinet. That is, a large number of closed or semi-closed narrow spaces are formed between adjacent frames and between tightly stacked packaging materials inside the frames. Ozone gas has difficulty effectively penetrating and circulating to these areas. In particular, the packaging materials in the center of the stack are almost a "dead zone of airflow". This results in the actual ozone concentration received by the packaging materials in the central area being far lower than the set value, and the disinfection time is insufficient, so it is impossible to achieve a thorough sterilization effect, leaving a safety hazard for the microbiological indicators of the final product.

[0005] Based on the above description, there is an urgent need for a packaging material disinfection rack that can achieve comprehensive disinfection. Utility Model Content

[0006] The purpose of this utility model is to provide a packaging material sterilization rack, which aims to solve the technical problem that existing mask packaging material receiving devices are not conducive to gas flow, thus leading to incomplete and uneven sterilization when using ozone sterilization cabinets for batch sterilization.

[0007] The embodiments of this utility model are achieved through the following technical solutions: A packaging material sterilization rack includes an outer frame, a support component, and a multi-level partition component; multiple support components are vertically inserted into the interior of the outer frame; multiple support components are arranged sequentially along the horizontal direction; and multiple partition components are spaced apart vertically inside the support components.

[0008] Preferably, the partition assembly includes a strip partition and multiple rows of partition columns erected on top of the strip partition.

[0009] Preferably, the strip partition is provided with a first vent hole; the cross-section of the partition column is rectangular, isosceles trapezoidal or wavy.

[0010] Preferably, the load-bearing component includes a back plate and a first horizontal plate and a second horizontal plate vertically disposed at both ends of the back plate; the strip partition is disposed between the first horizontal plate and the second horizontal plate; the back plate is vertically inserted into the interior of the outer frame.

[0011] Preferably, the back plate, the first horizontal plate, and the second horizontal plate are all provided with a first strip-shaped air-permeable seam array.

[0012] Preferably, the load-bearing component includes a cover plate, a back plate, and a first horizontal plate and a second horizontal plate perpendicularly disposed at both ends of the back plate; the strip partition is disposed between the first horizontal plate and the second horizontal plate; the back plate is perpendicularly disposed inside the outer frame; and the cover plate covers the space between the first horizontal plate and the second horizontal plate.

[0013] Preferably, the back plate, the first horizontal plate, and the second horizontal plate are all provided with a first strip-shaped air vent array; the cover plate is provided with a second air vent array.

[0014] Preferably, the multi-column separators are provided with multiple slots for inserting packaging materials; the cover plate is provided with a second strip-shaped ventilation slot array corresponding to the multiple slots; the height of the second strip-shaped ventilation slot array is 5 / 6 to 2 / 3 of the height of the packaging material.

[0015] Preferably, the outer frame is provided with multiple pairs of open limiting grooves; both ends of the back plate are respectively embedded with a pair of open limiting grooves in the vertical direction.

[0016] The technical solution of this utility model embodiment has at least the following advantages and beneficial effects: This invention constructs a stable three-dimensional ventilation structure by vertically inserting the supporting components into the outer frame and incorporating multi-level partition components. This transforms the stacking of packaging materials from a "solid stack" to a regular "three-dimensional array," forming uniform ventilation gaps. This ensures that ozone can smoothly penetrate the disinfection rack from multiple dimensions, completely eliminating disinfection dead corners and solving the problem of disinfecting packaging materials in the center of the stack. At the same time, the partition components allow each packaging material to be independently and vertically fixed, maximizing the disinfection contact area and preventing packaging materials from sticking and deforming. Furthermore, it offers convenient assembly, flexible use, and high space utilization. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded view of the supporting component and the separating component in this utility model.

[0018] Figure 3 for Figure 2 An enlarged schematic diagram of local structure A in the middle.

[0019] Icons: 1-Outer frame, 2-Bearing component, 21-Back panel, 22-First horizontal plate, 23-Second horizontal plate, 24-Cover plate, 241-Second strip ventilation seam array, 3-Separation component, 31-Strip partition, 32-Separation column, 4-Opening limiting groove. Detailed Implementation

[0020] The specific implementation method is described below with reference to the accompanying drawings.

[0021] Example 1 Please see Figures 1 to 3 The present invention provides the following technical solution: a packaging material disinfection rack, which is suitable for ozone disinfection of the outer packaging bag of a face mask after it has been packaged.

[0022] Specifically, such as Figure 1 and Figure 2 As shown, a packaging material sterilization rack includes an outer frame, a support component, and a multi-level partition component; multiple support components are vertically inserted into the interior of the outer frame; multiple support components are arranged sequentially along the horizontal direction; and the multi-level partition component is spaced vertically inside the support component.

[0023] In this embodiment, to further facilitate the transfer of the packaging material sterilization rack, multiple casters can be further provided at the bottom of the outer frame, and correspondingly, a push rod for easy movement can be provided on one side of the top of the outer frame.

[0024] Specifically, such as Figure 2 and Figure 3 As shown, the partition assembly includes a strip partition and multiple rows of partition columns erected on top of the strip partition.

[0025] In this embodiment, the cross-section of the partition column is preferably an isosceles trapezoid or wavy shape to create a ventilation channel that is wider at the top and narrower at the bottom between adjacent packaging materials. The partition column and the strip partition should be firmly connected by existing technologies such as integral injection molding or welding.

[0026] Specifically, such as Figure 2 and Figure 3 As shown, the strip partition is provided with the first ventilation hole; the cross section of the partition column is rectangular, isosceles trapezoidal or wavy.

[0027] In this embodiment, the first vent hole can be designed as a circular hole with a diameter of 3-5 mm, evenly distributed in a rectangular or diamond array. Alternatively, the first vent hole can be replaced with a long strip hole, or the strip partition can be directly made of a perforated mesh plate or an injection-molded mesh plate.

[0028] Specifically, such as Figure 2 and Figure 3 As shown, the load-bearing component includes a back plate and a first horizontal plate and a second horizontal plate vertically disposed at both ends of the back plate; a strip partition is disposed between the first horizontal plate and the second horizontal plate; the back plate is vertically inserted into the interior of the outer frame.

[0029] In this embodiment, the first type of the load-bearing component is without a cover plate: the back plate, the first horizontal plate, and the second horizontal plate should be connected by corner brackets and fixed with screws, or an integrally bent "U"-shaped structure should be used to enhance the overall integrity. Specifically, such as Figure 2 and Figure 3 As shown, the back plate, the first horizontal plate and the second horizontal plate are all provided with the first strip-shaped ventilation seam array.

[0030] In this embodiment, the width of the first strip-shaped ventilation seam is preferably 2~3mm, and the length is 20~50mm, arranged in an array. Alternatively, the first strip-shaped ventilation seam can be replaced with a circular hole array or a diamond hole array, or the entire panel can be directly manufactured using a mesh board.

[0031] Specifically, such as Figure 2 and Figure 3 As shown, the load-bearing component includes a cover plate, a back plate, and a first horizontal plate and a second horizontal plate vertically disposed at both ends of the back plate; a strip partition is disposed between the first horizontal plate and the second horizontal plate; the back plate is vertically inserted into the interior of the outer frame; and the cover plate is disposed between the first horizontal plate and the second horizontal plate.

[0032] In this embodiment, the second type of the load-bearing component is a cover plate: one end of the cover plate can be connected to a horizontal plate via a hinge, and the other end is provided with a buckle or magnetic device to realize opening and closing; or it can be integrated with the back plate, the first horizontal plate and the second horizontal plate; further use of a cover plate can further improve the stability of the structure after loading the packaging material.

[0033] Specifically, such as Figure 2 and Figure 3As shown, the back plate, the first horizontal plate and the second horizontal plate are all provided with a first strip-shaped air vent array; the cover plate is provided with a second air vent array.

[0034] In this embodiment, the second air vent array can be designed as round holes with a diameter of 8~10mm, and arranged in a staggered manner to balance air permeability and structural strength.

[0035] Specifically, such as Figure 2 and Figure 3 As shown, the multi-column divider has multiple slots for inserting the packaging material; the cover plate has a second strip-shaped ventilation slot array corresponding to the multiple slots; the height of the second strip-shaped ventilation slot array is 5 / 6 to 2 / 3 of the height of the packaging material.

[0036] In this embodiment, the height range of 5 / 6 to 2 / 3 ensures that the top of the packaging material has enough space to form an effective air vent and is not easy to fall off; similarly, all the aforementioned vent holes or vent seams are smaller than the thickness and height of the packaging material to prevent the packaging material from falling off.

[0037] Specifically, such as Figure 2 and Figure 3 As shown, the outer frame is recessed with multiple pairs of open limiting grooves; both ends of the back plate are each embedded with a pair of open limiting grooves in the vertical direction.

[0038] In this embodiment, the depth of the opening limiting groove is less than the thickness of the back plate; a gap of 0.5~1mm or even wider is required between the thickness of the back plate and the width of the groove to facilitate the insertion of both ends of the back plate.

[0039] Overall workflow: First, operators easily move the empty rack to the preparation area using the casters at the bottom and the push rod at the top of the outer frame. Then, the mask packaging bags are vertically inserted one by one into the slots between the partition columns inside the load-bearing assembly. The isosceles trapezoidal or wavy cross-section of the partition columns ensures that each package forms a uniform gap (wider at the top and narrower at the bottom) with adjacent packages after insertion, providing a channel for the horizontal flow of ozone. The first vent on the strip partition and the array of first strip vent slots on the back and horizontal plates together form a three-dimensional basic ventilation structure. Next, after loading, the process moves to the transfer and stacking stage, where the fully loaded disinfection rack is conveniently pushed into the ozone disinfection cabinet.

[0040] Furthermore, when the disinfection cabinet door is closed and the program is started, ozone, driven by the circulating fan, is not obstructed and deflected as in traditional simple stacking. Instead, it is actively guided and enhanced by the structure of the disinfection rack. Specifically, the gas first penetrates the entire rack horizontally through the array of strip ventilation seams on the back and side panels; at the same time, it also achieves smooth vertical flow through the ventilation holes on the strip partitions; most importantly, the second strip ventilation seam on the cover plate precisely corresponds to the seam of each packaging material, which creates an efficient micro-circulation ventilation channel for each individual packaging material, forcing ozone to flow over the surface of all packaging materials, especially the central area of ​​the stack that is difficult to reach in traditional methods, thus achieving uniform disinfection without dead angles.

Claims

1. A packaging material sterilization rack, comprising an outer frame (1), characterized in that: It also includes a support component (2) and a multi-level partition component (3); multiple support components (2) are vertically inserted into the interior of the outer frame (1); multiple support components (2) are arranged sequentially in the horizontal direction; the multi-level partition components (3) are spaced apart in the vertical direction inside the support component (2).

2. The packaging material sterilization rack according to claim 1, characterized in that: The partition assembly (3) includes a strip partition (31) and multiple rows of partition columns (32) erected on top of the strip partition (31).

3. The packaging material sterilization rack according to claim 2, characterized in that: The strip partition (31) is provided with a first ventilation hole; the cross section of the partition column (32) is rectangular, isosceles trapezoidal or wavy.

4. The packaging material sterilization rack according to claim 3, characterized in that: The supporting component (2) includes a back plate (21) and a first horizontal plate (22) and a second horizontal plate (23) vertically disposed at both ends of the back plate (21); the strip partition (31) is disposed between the first horizontal plate (22) and the second horizontal plate (23); the back plate (21) is vertically inserted into the interior of the outer frame (1).

5. The packaging material sterilization rack according to claim 4, characterized in that: The back plate (21), the first horizontal plate (22) and the second horizontal plate (23) are all provided with a first strip-shaped air-permeable seam array.

6. The packaging material sterilization rack according to claim 3, characterized in that: The supporting component (2) includes a cover plate (24), a back plate (21), and a first horizontal plate (22) and a second horizontal plate (23) vertically disposed at both ends of the back plate (21); the strip partition (31) is disposed between the first horizontal plate (22) and the second horizontal plate (23); the back plate (21) is vertically disposed inside the outer frame (1); and the cover plate (24) is disposed between the first horizontal plate (22) and the second horizontal plate (23).

7. The packaging material sterilization rack according to claim 6, characterized in that: The back plate (21), the first horizontal plate (22) and the second horizontal plate (23) are all provided with a first strip-shaped air vent array; the cover plate (24) is provided with a second air vent array.

8. The packaging material sterilization rack according to claim 7, characterized in that: The multi-column divider (32) is provided with multiple slots for inserting the packaging material; the cover plate (24) is provided with a second strip-shaped ventilation slot array (241) corresponding to the multiple slots; the height of the second strip-shaped ventilation slot array (241) is 5 / 6 to 2 / 3 of the height of the packaging material.

9. The packaging material sterilization rack according to any one of claims 4 to 8, characterized in that: The outer frame (1) is provided with a plurality of pairs of open limiting grooves (4); both ends of the back plate (21) are respectively embedded with a pair of the open limiting grooves (4) in the vertical direction.

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