Sterilization device for sanitary towel production
By combining a separator plate and an adsorption magnetic plate in the sterilization device for sanitary napkin production, convenient sorting and simultaneous removal of sanitary napkins are achieved, solving the problems of low sterilization efficiency and inconvenient operation in existing technologies, and improving sterilization efficiency and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI AFT IND CO LTD
- Filing Date
- 2025-04-23
- Publication Date
- 2026-04-17
AI Technical Summary
Existing sterilization equipment used in sanitary napkin production has low sterilization efficiency, is inconvenient to operate, and is labor-intensive.
The design includes a partition plate that divides the sterilization chamber into sterilization zone one and sterilization zone two. It is equipped with mold placement and magnetic adsorption plates, which facilitate the placement and removal of molds by using magnetic adsorption. A heating layer and sterilization lamp are set up inside the sterilization chamber to work together to improve efficiency and stability.
It enables convenient sorting and simultaneous retrieval of multiple sanitary napkins, reducing cumbersome operations, significantly improving sterilization efficiency and work efficiency, and enhancing the sterilization effect and the stability of the sterilization chamber.
Smart Images

Figure CN224126319U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of sanitary napkin production technology, and in particular relates to a sterilization device for sanitary napkin production. Background Technology
[0002] Sanitary napkins are a type of hygiene product used by women during menstruation. The main materials are cotton, non-woven fabric, pulp, or a combination of the above materials to form a polymer and polymer composite paper. The side design is mainly to prevent side leakage. From the inside out, it consists of three layers: the top layer, the absorbent core, and the bottom layer. When using it, first tear off the middle paper strip, stick the adhesive side to the middle of the underwear, and then stick the two "ears" to the narrowest part of the crotch.
[0003] Currently, in the production process of sanitary napkins, sterilization ensures the safety and health of users, improving the quality and safety of sanitary napkins. During the shaping process, sterilization equipment is needed to sterilize the entire batch of sanitary napkins. However, existing sterilization equipment for sanitary napkin production requires individual removal of the numerous and potentially different types of sanitary napkins during sterilization. This individual removal method is labor-intensive, resulting in low overall sterilization efficiency for batches of sanitary napkins.
[0004] In summary, existing sterilization devices for sanitary napkin production suffer from problems such as low sterilization efficiency, inconvenient operation, and high labor intensity. Utility Model Content
[0005] This invention provides a sterilization device for sanitary napkin production, which can solve the problems of low sterilization efficiency, inconvenient operation and use, and high labor intensity of existing sterilization devices for sanitary napkin production.
[0006] To achieve the above objectives, according to an embodiment of the first aspect of this utility model, a sterilization device for sanitary napkin production is provided, including a sterilization box; a partition plate is fixedly installed inside the sterilization box, and the partition plate divides the sterilization box into a sterilization zone one and a sterilization zone two;
[0007] The sterilization assembly includes several frames fixedly installed on the inner walls of both sides of sterilization zone one and sterilization zone two, a sterilization lamp installed in each frame, and a placement plate, with each placement plate located below the sterilization lamp.
[0008] A further improvement is that the placement plate has a placement slot, and a placement mold is provided in the placement slot.
[0009] A further improvement is that the placement mold is provided with several placement areas for placing sanitary napkins.
[0010] A further improvement is that an adsorption magnetic plate one is fixedly installed in the placement slot, and an adsorption magnetic plate two is fixedly installed on the bottom surface of the placement mold.
[0011] A further improvement is that at least one set of sterilization lamps and placement plates are provided in sterilization zone one and sterilization zone two.
[0012] A further improvement is that a heating layer is provided between the inner and outer walls of the sterilization chamber, and an electric heating plate is fixedly installed inside the heating layer, with resistance wires filling the electric heating plate.
[0013] A further improvement is that it also includes a reinforcement component, which includes a reinforcement base fixedly installed at the bottom of the sterilization chamber, a pair of mounting side plates fixedly installed on both sides of the sterilization chamber, and two triangular reinforcement brackets fixedly installed at the ports of each pair of mounting side plates.
[0014] A further improvement is that each of the aforementioned triangular reinforcing brackets is equipped with fixing bolts.
[0015] A further improvement is that each of the mounting side plates and reinforcing bases is provided with an assembly groove for mounting with fixing bolts.
[0016] A further improvement is that each of the triangular reinforcement brackets is fixedly mounted on the mounting side plate and the reinforcement base by fixing bolts.
[0017] Compared with the prior art, the beneficial effects of this utility model are:
[0018] (1) This utility model places the placement mold into the placement slot of each placement plate, ensuring that the second adsorption magnetic plate at the bottom of the placement mold and the first adsorption magnetic plate in the placement slot are mutually adsorbed and adhered. In this way, placement molds for multiple different types of sanitary napkins can be conveniently removed simultaneously, and the next placement mold pre-placed with sanitary napkins can be placed into the corresponding position, thus avoiding the tedious operation of removing and placing them one by one, making the operation process simpler, effectively reducing the workload, and significantly improving work efficiency.
[0019] (2) This utility model also includes a sterilization zone one and a sterilization zone two inside the sterilization box, which can be used to classify and place multiple different types of sanitary napkins. In addition, a reinforcement component is provided. When the sterilization box is placed in the designated position, the sides of the sterilization box can be reinforced by the two triangular reinforcement frames and reinforcement bases on both sides, which can effectively improve the stability of the sterilization box when it is placed. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model;
[0022] Figure 3 This is a schematic cross-sectional view of a single sterilization component of this utility model.
[0023] Marked in the image:
[0024] 1. Sterilization chamber; 11. Chamber door; 111. Observation window; 12. Divider; 101. Sterilization zone one; 102. Sterilization zone two; 103. Heating layer; 104. Electric heating plate; 2. Reinforcing components; 21. Fixing bolts; 22. Reinforcing base; 23. Triangular reinforcing frame; 24. Side panel mounting; 3. Placement of sterilization components; 31. Frame; 32. Placement mold; 321. Placement area; 322. Adsorption magnetic plate one; 323. Adsorption magnetic plate two; 33. Sterilization lamp; 34. Placement plate; 341. Card slot. Detailed Implementation
[0025] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0026] like Figures 1 to 3 As shown, a sterilization device for sanitary napkin production includes a sterilization box 1. A partition plate 12 is fixedly installed inside the sterilization box 1. The partition plate 12 divides the sterilization box 1 into sterilization zone one 101 and sterilization zone two 102. The design of sterilization zone one 101 and sterilization zone two 102 can realize the classified placement of multiple different models of sanitary napkins.
[0027] It should be noted that the sterilization chamber 1 has doors 11 that are rotatably installed at the positions corresponding to sterilization zone 101 and sterilization zone 2 102, and each door 11 is provided with an observation window 111;
[0028] The sterilization assembly 3 is placed in a rack 31, which includes several racks 31 fixedly installed on the inner walls of both sides of sterilization zone 101 and sterilization zone 2 102, sterilization lamps 33 installed in each rack 31, and placement plates 34. Each placement plate 34 is located below the sterilization lamps 33.
[0029] Specifically, the placement plate 34 has a slot 341 for placing a card, and a placement mold 32 is provided in the slot 341. The placement mold 32 has several placement areas 321 for placing sanitary napkins. In this way, the placement molds 32 for placing multiple different types of sanitary napkins can be taken out simultaneously, and the placement molds 32 for placing sanitary napkins in the next round can be placed in the corresponding positions. This avoids the tedious operation of taking out and putting in one by one, making the operation process simpler, effectively reducing the workload, and significantly improving work efficiency.
[0030] As a preferred embodiment, an adsorption magnetic plate 322 is fixedly installed in the placement slot 341, and an adsorption magnetic plate 323 is fixedly installed on the bottom surface of the placement mold 32. By placing the placement mold 32 into the placement slot 341 of each placement plate 34, and ensuring that the adsorption magnetic plate 323 at the bottom of the placement mold 32 and the adsorption magnetic plate 322 in the placement slot 341 are mutually adsorbed and adhered, the placement mold 32 is more convenient to disassemble and replace, so as to be suitable for sterilization operations of sanitary napkins of different specifications.
[0031] As a preferred embodiment, at least one set of sterilization lamps 33 and placement plates 34 are provided in sterilization zone 101 and sterilization zone 2 102;
[0032] As a preferred embodiment, a heating layer 103 is provided between the inner and outer walls of the sterilization chamber 1. An electric heating plate 104 is fixedly installed in the heating layer 103. The electric heating plate 104 is filled with resistance wire. When the electric heating plate 104 in the heating layer 103 is activated, the high temperature heat generated by the electric heating plate 104 works in synergy with the sterilization lamp 33 to enhance the sterilization effect.
[0033] like Figure 1 and Figure 2 As shown in this embodiment, another implementation scheme is also provided, as detailed below:
[0034] It also includes a reinforcement component 2, which includes a reinforcement base 22 fixedly installed at the bottom of the sterilizer 1, a pair of mounting side plates 24 fixedly installed on both sides of the sterilizer 1, and two triangular reinforcement brackets 23 fixedly installed at the ports of each pair of mounting side plates 24.
[0035] Specifically, each triangular reinforcing bracket 23 is provided with a fixing bolt 21, and each mounting side plate 24 and reinforcing base 22 is provided with an assembly groove for installation with the fixing bolt 21.
[0036] Specifically, each triangular reinforcement bracket 23 is fixedly installed on the mounting side plate 24 and the reinforcement base 22 by fixing bolts 21.
[0037] like Figures 1 to 3As shown in this embodiment, it should also be noted that the actual dimensions and shapes of the components in the application document are selected and installed according to the actual needs on site before implementation. Furthermore, it should be noted that this application document only addresses the shortcomings of existing sterilization devices for sanitary napkin production, such as low sterilization efficiency, inconvenient operation, and high labor intensity, and does not involve other aspects. The working principle of this sterilization device for sanitary napkin production is described below:
[0038] Before using this new solution, staff select suitable placement molds 32 based on different batches of sanitary napkins. Then, the placement molds 32 are placed into the placement slots 341 of each placement plate 34, ensuring that the second magnetic plate 323 at the bottom of the placement mold 32 adheres to the first magnetic plate 322 in the placement slot 341. This method allows for the convenient simultaneous removal of placement molds 32 containing multiple types of sanitary napkins, while simultaneously placing the next batch of pre-placed placement molds 32 into their corresponding positions. This avoids the tedious process of removing and placing each type of sanitary napkin individually, simplifying the operation, effectively reducing workload, and significantly improving work efficiency.
[0039] During the sterilization process, the sterilization lamp 33 is turned on to sterilize the sanitary napkins in each placement area 321. At the same time, the electric heating plate 104 in the heating layer 103 is activated. The high-temperature heat generated by the electric heating plate 104 works in synergy with the sterilization lamp 33 to enhance the sterilization effect.
[0040] This novel design also includes sterilization zone 101 and sterilization zone 102 inside the sterilization box 1, allowing for the categorized placement of multiple different types of sanitary napkins. Furthermore, a reinforcement component 2 is provided. When the sterilization box 1 is placed in the designated location, the sides of the sterilization box 1 are reinforced by the two triangular reinforcement frames 23 and reinforcement bases 22 on both sides, effectively improving the stability of the sterilization box 1 during placement.
[0041] The above embodiments are only used to illustrate the technical methods of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of this utility model without departing from the spirit and scope of the technical methods of this utility model.
Claims
1. A sterilization apparatus for sanitary napkin production, comprising a sterilization chamber (1); characterized in that, The sterilization chamber (1) is fixedly installed with a partition plate (12), which divides the sterilization chamber (1) into sterilization zone one (101) and sterilization zone two (102); The sterilization assembly (3) includes several frames (31) fixedly installed on the inner walls of both sides of sterilization zone one (101) and sterilization zone two (102), a sterilization lamp (33) installed in each frame (31), and a placement plate (34), with each placement plate (34) located below the sterilization lamp (33).
2. The sterilization apparatus for sanitary napkin production according to claim 1, wherein The placement plate (34) is provided with a placement slot (341), and a placement mold (32) is provided in the placement slot (341).
3. The sterilization apparatus for sanitary napkin production according to claim 2, wherein The placement mold (32) is provided with several placement areas (321) for placing sanitary napkins.
4. The sterilization apparatus for sanitary napkin production according to claim 3, wherein An adsorption magnetic plate one (322) is fixedly installed in the placement slot (341), and an adsorption magnetic plate two (323) is fixedly installed on the bottom surface of the placement mold (32).
5. The sterilization apparatus for sanitary napkin production according to claim 1, wherein At least one set of sterilization lamps (33) and placement plates (34) are provided in the first sterilization zone (101) and the second sterilization zone (102).
6. The sterilization apparatus for sanitary napkin production according to claim 1, wherein A heating layer (103) is provided between the inner and outer walls of the sterilization box (1), and an electric heating plate (104) is fixedly installed inside the heating layer (103), with resistance wires filling the electric heating plate (104).
7. The sterilization apparatus for sanitary napkin production according to claim 1, wherein It also includes a reinforcement component (2), which includes a reinforcement base (22) fixedly installed at the bottom of the sterilizer (1), a pair of mounting side plates (24) fixedly installed on both sides of the sterilizer (1), and two triangular reinforcement brackets (23) fixedly installed at the ports of each pair of mounting side plates (24).
8. The sterilization apparatus for sanitary napkin production according to claim 7, wherein Each of the triangular reinforcing brackets (23) is provided with a fixing bolt (21).
9. The sterilization apparatus for sanitary napkin production according to claim 7, wherein Each of the mounting side plates (24) and the reinforcing base (22) is provided with an assembly groove for mounting with the fixing bolts (21).
10. The sterilization apparatus for sanitary napkin production according to claim 9, wherein Each of the triangular reinforcing brackets (23) is fixedly mounted on the mounting side plate (24) and the reinforcing base (22) by fixing bolts (21).