Sterilization device for sanitary towel production

Abstract

The utility model provides a sterilization device for sanitary napkin production, which relates to the technical field of sanitary napkin sterilization and comprises a machine body, a feeding cavity is arranged on one side wall of the machine body and close to the top, and a discharging cavity is arranged in the machine body and below the feeding cavity. Vertical plates are fixed to the positions, close to the centers, of the inner walls of the tops of the feeding cavity and the discharging cavity correspondingly, and disinfection nozzles are fixedly installed at the bottoms of the vertical plates correspondingly. According to the sanitary towel disinfection device, sanitary towels are conveyed through the first conveying belt and pass through an ultraviolet lamp on the inner wall of the top of the feeding cavity and the lower portion of a disinfection spray head, the effect of disinfecting one faces of the sanitary towels can be achieved, meanwhile, when the sanitary towels enter a trapezoidal hole and pass through an inclined plate, the effect of overturning the sanitary towels can be achieved, and the sanitary towel disinfection effect is improved. And then the sanitary napkins can be conveyed through a second conveying belt and pass through an ultraviolet lamp on the inner wall of the top of the discharging cavity and the lower portion of a disinfection spray head, the effect of disinfecting the two faces of the sanitary napkins can be achieved, and therefore the effect of improving the disinfection uniformity of the sanitary napkins can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary napkin sterilization, in particular to a sterilization device for sanitary napkin production. Background Art

[0002] During the production process of sanitary napkins, disinfecting sanitary napkins can ensure the safety and health of users when using sanitary napkins, improve the quality and safety of sanitary napkins, and by performing overall disinfection and sterilization treatment on sanitary napkins after they are formed, the bacterial colonies remaining in the production process of sanitary napkins can be reduced, the increase of bacterial colonies can be avoided, and the health of female compatriots can be protected.

[0003] Existing, such as Chinese patent publication number: CN216855297U. The utility model relates to the technical field of sanitary napkin sterilization, and specifically discloses a batch sterilization device for sanitary napkin production, including a sterilization chamber, one end of the sterilization chamber is penetrated by a feed port, the other end of the sterilization chamber is penetrated by a discharge port, the feed port and the discharge port are penetrated by a conveyor belt, and the conveyor belt is evenly distributed with a plurality of through holes, an ultraviolet lamp is arranged in the sterilization chamber, and the ultraviolet lamp is arranged above the conveyor belt, the ultraviolet lamp is installed on a mounting frame, an exhaust hood is arranged below the conveyor belt, the exhaust hood is connected to an exhaust pump through a pipeline, and a dust hood is arranged above the conveyor belt, through the dust hood and the exhaust hood arranged in the sterilization chamber, the exhaust hood adsorbs and fixes the sanitary napkins on the conveyor belt, and then performs dust removal to improve the cleaning of the sanitary napkins, and then performs sterilization operation through the ultraviolet lamp to improve the sterilization effect.

[0004] Although the ultraviolet lamp is used for sterilization in the above patent to improve the sterilization effect, the sanitary napkin is transported to the bottom of the ultraviolet lamp for disinfection using a conveyor belt during the production and disinfection process of the sanitary napkin. In this way, only one side of the sanitary napkin can be disinfected, and the bottom of the sanitary napkin cannot be disinfected, resulting in incomplete disinfection of the sanitary napkin. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the above patent technology can only disinfect one side of the sanitary napkin but cannot disinfect the bottom of the sanitary napkin, resulting in incomplete disinfection of the sanitary napkin, and to propose a sterilizing device for sanitary napkin production.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sterilization device for sanitary napkin production, comprising a body, a feed chamber is opened on one side wall of the body and near the top, a discharge chamber is opened inside the body and below the feed chamber, vertical plates are fixed on the top inner walls of the feed chamber and the discharge chamber and near the center, disinfection nozzles are fixedly installed on the bottoms of the vertical plates, fixed plates are fixed on one side wall of the two vertical plates and near the bottom, scanning sensors are embedded in and installed on the bottoms of the fixed plates, a first conveyor belt and a second conveyor belt are embedded in and installed on the bottoms of the feed chamber and the discharge chamber, a drying and heating plate is embedded and fixedly connected on the top inner walls of the feed chamber and the discharge chamber and near one side of the vertical plates, ultraviolet lamps are evenly installed on the top inner walls of the feed chamber and the discharge chamber and on the other side of the vertical plates, a trapezoidal hole is opened between the feed chamber and the discharge chamber and near one end, and an inclined plate is fixed on the inner wall of one end of the discharge chamber and on one side of the trapezoidal hole.

[0007] Preferably, support legs are fixedly connected to the bottom of the body near the four corners, and support blocks are fixedly connected to the bottoms of the support legs.

[0008] Preferably, a first partition is fixedly connected to the top inner wall of the feed cavity and the discharge cavity and located on one side of the drying and heating plate.

[0009] Preferably, a discharge hole is provided on the bottom inner wall of the discharge cavity and located on one side of the second conveyor belt.

[0010] Preferably, a second partition is fixedly connected to the top inner wall of the feed chamber near one end.

[0011] Preferably, a liquid inlet pipe penetrates and is fixedly connected to one side wall of the body, and one end of the liquid inlet pipe is embedded in the vertical plate and is fixedly connected to the disinfection nozzle.

[0012] Preferably, the other end of the inclined plate is located above one end of the second conveyor belt.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the sanitary napkin is conveyed by the first conveyor belt and passes through the ultraviolet lamp at the top inner wall of the feed chamber and under the disinfection nozzle, which can disinfect one side of the sanitary napkin. At the same time, when the sanitary napkin enters the trapezoidal hole and passes through the inclined plate, the sanitary napkin can be turned over. Then, the sanitary napkin can be conveyed by the second conveyor belt and passes through the ultraviolet lamp at the top inner wall of the discharge chamber and under the disinfection nozzle, which can disinfect both sides of the sanitary napkin, thereby achieving the effect of improving the uniformity of disinfection of the sanitary napkin.

[0015] 2. In the utility model, the sanitary napkins can be conveyed under the drying and heating plate by the first conveyor belt and the second conveyor belt, so as to dry both sides of the sanitary napkins, thereby improving the subsequent processing efficiency of the sanitary napkins. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a stereoscopic diagram of the overall structure of a sterilizing device for sanitary napkin production;

[0017] Figure 2 This is a bottom-up stereoscopic diagram of the overall structure of a sterilizing device for sanitary napkin production proposed by the utility model;

[0018] Figure 3 The utility model provides a sectional stereoscopic diagram of the overall structure of a sterilizing device for sanitary napkin production;

[0019] Figure 4 The utility model provides a sectional plan view of the overall structure of a sterilizing device for sanitary napkin production.

[0020] Legend: 1. Machine body; 2. Support legs; 3. Support blocks; 4. Feed chamber; 5. Discharge chamber; 6. Vertical plate; 7. Disinfection nozzle; 8. Fixed plate; 9. Scanning sensor; 10. First conveyor belt; 11. Second conveyor belt; 12. First partition; 13. Drying and heating plate; 14. Discharge hole; 15. Ultraviolet lamp; 16. Trapezoidal hole; 17. Inclined plate; 18. Second partition; 19. Liquid inlet pipe. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-4As shown, the utility model provides a sterilizing device for sanitary napkin production, including a body 1, a feed cavity 4 is opened on one side wall of the body 1 and near the top, a discharge cavity 5 is opened inside the body 1 and below the feed cavity 4, vertical plates 6 are fixed to the top inner walls of the feed cavity 4 and the discharge cavity 5 and near the center, a disinfection nozzle 7 is fixedly installed at the bottom of the vertical plates 6, a fixing plate 8 is fixed to one side wall of the two vertical plates 6 and near the bottom, a scanning sensor 9 is embedded and installed at the bottom of the fixing plate 8, The first conveyor belt 10 and the second conveyor belt 11 are embedded and installed at the bottom of the feed chamber 4 and the discharge chamber 5, and a drying heating plate 13 is embedded and fixedly connected on the top inner wall of the feed chamber 4 and the discharge chamber 5 and on the side close to the vertical plate 6. Ultraviolet lamps 15 are evenly installed on the top inner wall of the feed chamber 4 and the discharge chamber 5 and on the other side of the vertical plate 6. A trapezoidal hole 16 is opened between the feed chamber 4 and the discharge chamber 5 and near one end, and an inclined plate 17 is fixed on the inner wall of one end of the discharge chamber 5 and on one side of the trapezoidal hole 16.

[0024] The effect achieved by the entire embodiment 1 is that a feed chamber 4 is opened through a side wall of the body 1 and near the top, a discharge chamber 5 is opened inside the body 1 and below the feed chamber 4, vertical plates 6 are fixed to the top inner walls of the feed chamber 4 and the discharge chamber 5 and near the center, and a disinfection nozzle 7 is fixedly installed at the bottom of the vertical plates 6, and a fixed plate 8 is fixed to one side wall of the two vertical plates 6 and near the bottom, and a scanning sensor 9 is embedded and installed at the bottom of the fixed plate 8, and a first conveyor belt 10 and a second conveyor belt 11 are embedded and installed at the bottom of the feed chamber 4 and the discharge chamber 5, which can enable the first conveyor belt 10 and the second conveyor belt 11 to drive the sanitary napkins from the scanning sensor 9 and the disinfection nozzle 7 passes below, so the sanitary napkins can be scanned and disinfected. A drying heating plate 13 is embedded and fixedly connected through the top inner wall of the feed chamber 4 and the discharge chamber 5 and close to one side of the vertical plate 6, so that the wet sanitary napkins sprayed out by the disinfection nozzle 7 can be dried. Ultraviolet lamps 15 are evenly installed through the top inner wall of the feed chamber 4 and the discharge chamber 5 and on the other side of the vertical plate 6, so that the sanitary napkins can be disinfected twice by the ultraviolet lamps 15. A trapezoidal hole 16 is opened between the feed chamber 4 and the discharge chamber 5 and close to one end, and an inclined plate 17 is fixed to the inner wall of one end of the discharge chamber 5 and on one side of the trapezoidal hole 16, so that the sanitary napkins can be turned over.

[0025] Embodiment 2, as Figure 1-4As shown, the bottom of the body 1 and near the four corners are fixedly connected with support legs 2, and the bottom of the support legs 2 are fixedly connected with support blocks 3; the top inner walls of the feed chamber 4 and the discharge chamber 5 and located on one side of the drying and heating plate 13 are fixedly connected with the first partition 12; the bottom inner wall of the discharge chamber 5 and located on one side of the second conveyor belt 11 is provided with a discharge hole 14; the top inner wall of the feed chamber 4 and near one end is fixedly connected with a second partition 18; a side wall of the body 1 passes through and is fixedly connected with a liquid inlet pipe 19, one end of which is embedded in the vertical plate 6 and fixedly connected to the disinfection nozzle 7; the other end of the inclined plate 17 is located above one end of the second conveyor belt 11.

[0026] The effect achieved by the entire embodiment 2 is that the support legs 2 are fixedly connected through the bottom of the body 1 and near the four corners, and the bottoms of the support legs 2 are fixedly connected with support blocks 3, which can play the role of supporting the four corners of the bottom of the body 1; the first partition 12 is fixedly connected through the top inner wall of the feed chamber 4 and the discharge chamber 5 and located on one side of the drying heating plate 13, which can prevent a large amount of heat from escaping through the vertical plate 6 and the first partition 12; a discharge hole 14 is opened through the bottom inner wall of the discharge chamber 5 and located on one side of the second conveyor belt 11, which can play the role of placing a box under the discharge hole 14, so that the second conveyor belt 11 drives the sanitary napkin to fall from the discharge hole 14 into the inside of the box; a second partition 18 is fixedly connected through the top inner wall of the feed chamber 4 and near one end, which can isolate the ultraviolet light 15; a liquid inlet pipe 19 is passed through and fixedly connected to one side wall of the body 1, one end of the liquid inlet pipe 19 is embedded in the vertical plate 6 and is fixedly connected to the disinfection nozzle 7, which can achieve the effect of pouring the disinfectant into the disinfection nozzle 7 through the liquid inlet pipe 19 and spraying it out; the other end of the inclined plate 17 is located above one end of the second conveyor belt 11, which can make the sanitary napkin turned over on the surface of the inclined plate 17 slide onto the second conveyor belt 11.

[0027] Working principle: by placing the sanitary napkin on the first conveyor belt 10 for transmission, the sanitary napkin will pass under the ultraviolet lamp 15 in the feed chamber 4 for irradiation and disinfection. After irradiation and disinfection, it will be scanned and sensed by the scanning sensor 9. At this time, the disinfection nozzle 7 in the feed chamber 4 will spray disinfectant to disinfect the sanitary napkin for the second time. At this time, the disinfected sanitary napkin will pass under the drying and heating plate 13 in the feed chamber 4 to dry the surface of the sanitary napkin. At the same time, it can also be disinfected for the third time. At this time, when the sanitary napkin passes through the trapezoidal hole 16 and flips over and falls onto the surface of the inclined plate 17, it can slide onto the second conveyor belt 11 for transmission. At this time, the ultraviolet lamp 15, the disinfection nozzle 7 and the drying and heating plate 13 in the feed chamber 4 are used to achieve the effect of three disinfections.

[0028] The wiring diagram of the disinfection nozzle 7, scanning sensor 9, drying heating plate 13 and ultraviolet lamp 15 in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the disinfection nozzle 7, scanning sensor 9, drying heating plate 13 and ultraviolet lamp 15 are no longer explained in detail.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sterilizing device for sanitary napkin production, comprising a body (1), characterized in that: A feed chamber (4) is provided on one side wall of the machine body (1) near the top, a discharge chamber (5) is provided inside the machine body (1) and below the feed chamber (4), vertical plates (6) are fixed on the top inner walls of the feed chamber (4) and the discharge chamber (5) near the center, a disinfection nozzle (7) is fixedly installed on the bottom of the vertical plates (6), a fixing plate (8) is fixed on one side wall of the two vertical plates (6) near the bottom, a scanning sensor (9) is embedded and installed on the bottom of the fixing plate (8), and the bottom of the feed chamber (4) and the discharge chamber (5) are fixedly installed with a disinfection nozzle (7) at the bottom. A first conveyor belt (10) and a second conveyor belt (11) are embedded and installed in both, a drying and heating plate (13) is embedded and fixedly connected in the top inner wall of the feed chamber (4) and the discharge chamber (5) and on one side close to the vertical plate (6), ultraviolet lamps (15) are evenly installed in the top inner wall of the feed chamber (4) and the discharge chamber (5) and on the other side of the vertical plate (6), a trapezoidal hole (16) is opened between the feed chamber (4) and the discharge chamber (5) and close to one end, and an inclined plate (17) is fixed on the inner wall of one end of the discharge chamber (5) and on one side of the trapezoidal hole (16).

2. A sterilizing device for sanitary napkin production according to claim 1, characterized in that: Support legs (2) are fixedly connected to the bottom of the machine body (1) and near the four corners, and support blocks (3) are fixedly connected to the bottoms of the support legs (2).

3. A sterilizing device for sanitary napkin production according to claim 1, characterized in that: A first partition plate (12) is fixedly connected to the top inner wall of the feed chamber (4) and the discharge chamber (5) and located on one side of the drying and heating plate (13).

4. A sterilizing device for sanitary napkin production according to claim 1, characterized in that: A discharge hole (14) is provided on the inner wall of the bottom of the discharge chamber (5) and is located on one side of the second conveyor belt (11).

5. A sterilizing device for sanitary napkin production according to claim 1, characterized in that: A second partition plate (18) is fixedly connected to the top inner wall of the feed chamber (4) near one end.

6. A sterilizing device for sanitary napkin production according to claim 1, characterized in that: A liquid inlet pipe (19) penetrates and is fixedly connected to one side wall of the machine body (1), and one end of the liquid inlet pipe (19) is embedded in the vertical plate (6) and is fixedly connected to the disinfection nozzle (7).

7. A sterilizing device for sanitary napkin production according to claim 1, characterized in that: The other end of the inclined plate (17) is located above one end of the second conveyor belt (11).

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