Non-woven fabric sterilization device
By setting a plurality of upper and lower heating rollers and baffles in the non-woven fabric sterilization device, the problems of insufficient contact of the heating rollers and heat energy loss in the existing device are solved, and more efficient sterilization effect and heat energy utilization are achieved.
Patent Information
- Application Number
- CN202421458964.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The existing non-woven high-temperature sterilization device has insufficient contact between the heating roller and the surface of the non-woven fabric, resulting in unsatisfactory sterilization effect. At the same time, the heat diffusion inside the heating box leads to an increase in heat energy loss.
A non-woven fabric sterilization device is designed. By providing a plurality of parallel mounted upper heating rollers and lower heating rollers, the upper and lower surfaces of the non-woven fabric are fully in contact with the heating roller surface, and heat is accumulated through the upper baffle and the lower baffle to reduce heat energy loss.
Fully high-temperature contact between the upper and lower surfaces of the non-woven fabric is achieved, sterilization effect is improved, and thermal energy loss is reduced through heat accumulation.
Smart Images
Figure CN222765468U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of non-woven fabrics, in particular to a non-woven fabric sterilization device. Background Art
[0002] Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc., are made of polyester fibers, polyester fibers (abbreviated as: PET) and are made through a needle-punching process. They can be made into different thicknesses, feels, hardness, etc. Non-woven fabrics are moisture-proof, breathable, flexible, lightweight, flame-retardant, non-toxic and odorless, low-priced, recyclable, etc. They can be used in different industries, such as sound insulation, heat insulation, electric heaters, masks, clothing, medical, filling materials, etc.
[0003] Non-woven fabrics need to be disinfected and sterilized during the processing process because a large number of bacteria remain on the surface of the non-woven fabrics, which will affect the comfort of subsequent users wearing non-woven fabric products.
[0004] High-temperature sterilization is a commonly used sterilization method in the prior art. The existing non-woven fabric high-temperature sterilization device has the following two main deficiencies: First, the heating roller does not fully contact the upper and lower surfaces of the non-woven fabric, resulting in unsatisfactory sterilization effect; Second, the internal space of the current heating box is large, and the heat of the internal heating roller is easy to diffuse over a large range inside the heating box, resulting in increased heat energy loss. Utility Model Content
[0005] The utility model aims to provide a non-woven fabric sterilization device to solve the problems raised in the above background technology part.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A non-woven fabric sterilization device comprises a box body, wherein a group of parallel guide rollers are arranged inside the box body, a plurality of parallel upper heating rollers are arranged between two of the guide rollers, a plurality of parallel lower heating rollers are arranged below the upper heating rollers, and each of the lower heating rollers is located below two adjacent upper heating rollers, the non-woven fabric passes through the surfaces of the guide rollers, the upper heating rollers and the lower heating rollers in sequence, an upper partition is arranged above the upper heating roller, and the upper partition is in contact with the rear inner wall of the box body, and the upper An upper baffle is fixedly installed on the front side of the partition, and the top, left and right sides of the upper baffle are respectively fitted with the inner wall of the box body; a lower baffle is arranged below the guide roller, the upper heating roller and the lower heating roller, and the lower baffle is fitted with the rear inner wall of the box body; a lower baffle is fixedly installed on the front side of the lower partition, and the bottom, left and right sides of the lower baffle are respectively fitted with the inner wall of the box body; limit plates are fixedly installed on the left and right inner walls of the box body, and the limit plates are used to limit the downward movement of the upper partition and the upper baffle.
[0008] Furthermore, a first groove is opened on the rear inner wall of the box body, an iron sheet is fixedly bonded in the first groove, and a second groove corresponding to the position of the first groove is opened on the rear outer wall of the upper partition and the lower partition, and a magnet that attracts the iron sheet is fixedly bonded in the second groove.
[0009] Furthermore, a group of guide plates are fixedly mounted on the inner wall of the bottom of the box body, a group of guide grooves are arranged at the bottom of the lower baffle plate, and the guide plates are slidably mounted in the guide grooves.
[0010] Furthermore, an upper handle and a lower handle are fixedly mounted on the top inner walls of the upper baffle and the lower baffle, respectively.
[0011] Furthermore, the number of the upper heating rollers is three, and the number of the lower heating rollers is two.
[0012] Furthermore, a cloth inlet and a cloth outlet for the non-woven fabric to pass in and out are respectively provided on the left and right sides of the box body.
[0013] Furthermore, a rear reserved hole for installing the rear roller shafts of the guide roller, the upper heating roller and the lower heating roller is provided on the rear inner wall of the box body, support plates are fixedly installed on the left and right inner walls of the box body, a connecting plate is fixedly installed on the bottom of the support plate, and front reserved holes for installing the front roller shafts of the guide roller, the upper heating roller and the lower heating roller are provided in the support plate and the connecting plate.
[0014] Furthermore, a box door is rotatably mounted on the front side of the box body via a hinge, and the box door is fixedly connected to the box body via a door lock.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. In the utility model, a plurality of upper heating rollers and lower heating rollers are arranged, and the lower surface of the non-woven fabric passes through the surface of the upper heating roller, and the upper surface of the non-woven fabric passes through the surface of the lower heating roller, so that the upper and lower surfaces of the non-woven fabric are fully in contact with the surfaces of the lower heating roller and the upper heating roller, that is, the high temperature of the surfaces of the lower heating roller and the upper heating roller is used to fully contact the upper and lower surfaces of the non-woven fabric to achieve sterilization.
[0017] 2. The utility model arranges an upper baffle and a lower baffle inside the box body so that the upper heating roller and the lower heating roller inside the box body are located between the two. Therefore, the heat emitted by the upper heating roller and the lower heating roller is accumulated between the upper baffle and the lower baffle, thereby reducing the loss of heat energy.
[0018] 3. The utility model arranges an upper partition, an upper baffle, a lower partition and a lower baffle inside the box, and the upper partition, the upper baffle, the lower partition and the lower baffle are respectively in contact with the inner wall of the box, so the inner wall of the box can be shielded and protected. When it is necessary to clean the dust on the inner wall of the box, the upper partition, the upper baffle, the lower partition and the lower baffle can be taken out from the inside of the box and cleaned separately, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the internal structure of a non-woven fabric sterilization device proposed by the utility model;
[0020] Figure 2 This is a side structural schematic diagram of a non-woven fabric sterilization device proposed by the utility model;
[0021] Figure 3 This is a schematic diagram of the front view structure of the lower baffle of a non-woven fabric sterilization device proposed by the utility model;
[0022] Figure 4 This is a front view structural diagram of a support plate and a connecting plate of a non-woven fabric sterilization device proposed by the utility model;
[0023] Figure 5 This is a schematic diagram of the internal structure of a box of a non-woven fabric sterilization device proposed by the utility model;
[0024] Figure 6 This is a rear structural schematic diagram of an upper baffle and a lower baffle of a non-woven fabric sterilization device proposed by the utility model.
[0025] In the figure: 1 box body, 2 guide rollers, 3 upper heating rollers, 4 lower heating rollers, 5 non-woven fabric, 6 upper partition, 7 upper baffle, 8 lower partition, 9 lower baffle, 10 limit plate, 11 iron sheet, 12 magnet, 13 guide plate, 14 guide groove, 15 upper handle, 16 lower handle, 17 fabric inlet, 18 support plate, 19 connecting plate, 20 box door, 21 drive motor, 22 rear reserved hole, 23 front reserved hole. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0027] Example 1, reference Figure 1-4A non-woven fabric sterilization device includes a box body 1, a group of parallel guide rollers 2 are arranged inside the box body 1, three parallel upper heating rollers 3 are arranged between two guide rollers 2, two parallel lower heating rollers 4 are arranged below the upper heating rollers 3, and each lower heating roller 4 is located below two adjacent upper heating rollers 3, non-woven fabric 5 passes through the surfaces of the guide rollers 2, the upper heating rollers 3 and the lower heating rollers 4 in sequence, an upper partition 6 is arranged above the upper heating rollers 3, and the upper partition 6 is in contact with the rear inner wall of the box body 1, and the upper partition An upper baffle plate 7 is fixedly installed on the front side of 6, and the top, left and right sides of the upper baffle plate 7 are respectively fitted with the inner wall of the box body 1, a lower baffle plate 8 is arranged below the guide roller 2, the upper heating roller 3 and the lower heating roller 4, the lower baffle plate 8 is fitted with the rear inner wall of the box body 1, a lower baffle plate 9 is fixedly installed on the front side of the lower baffle plate 8, and the bottom, left and right sides of the lower baffle plate 9 are respectively fitted with the inner wall of the box body 1, and limit plates 10 are fixedly installed on the left and right inner walls of the box body 1, and the limit plates 10 are used for limiting the downward movement of the upper baffle plate 6 and the upper baffle plate 7.
[0028] Specifically, a group of guide plates 13 are fixedly mounted on the inner wall of the bottom of the box body 1 , and a group of guide grooves 14 are provided at the bottom of the lower baffle plate 9 , in which the guide plates 13 are slidably mounted.
[0029] In the above embodiment, the lower baffle plate 9 can slide into the interior of the box body 1 along the track of the guide plate 13 through the cooperation between the guide plate 13 and the guide groove 14 .
[0030] Specifically, an upper handle 15 and a lower handle 16 are fixedly mounted on the top inner walls of the upper baffle plate 7 and the lower baffle plate 9, respectively.
[0031] In the above embodiment, the upper baffle plate 7 and the lower baffle plate 9 are easily pulled by the fixedly installed upper handle 15 and the lower handle 16 .
[0032] Specifically, a cloth inlet 17 and a cloth outlet for the nonwoven fabric 5 to pass in and out are respectively provided on the left and right sides of the box body 1.
[0033] In the above embodiment, the cloth inlet 17 and the cloth outlet are provided to facilitate the non-woven cloth 5 to enter and exit the box body 1 .
[0034] Specifically, a rear reserved hole 22 for installing the rear roller shaft of the guide roller 2, the upper heating roller 3 and the lower heating roller 4 is provided on the rear inner wall of the box body 1, a support plate 18 is fixedly installed on the left and right inner walls of the box body 1, a connecting plate 19 is fixedly installed on the bottom of the support plate 18, and a front reserved hole 23 for installing the front roller shaft of the guide roller 2, the upper heating roller 3 and the lower heating roller 4 is provided in the support plate 18 and the connecting plate 19.
[0035] In the above embodiment, the front and rear roller shafts of the guide roller 2 , the upper heating roller 3 and the lower heating roller 4 are installed through the rear reserved hole 22 and the front reserved hole 23 .
[0036] Specifically, a door 20 is rotatably mounted on the front side of the box body 1 via a hinge, and the door 20 is fixedly connected to the box body 1 via a door lock.
[0037] In the above embodiment, the cabinet door 20 is rotatably mounted by hinges to facilitate opening and closing.
[0038] Working principle: The non-woven fabric 5 passes through the box body 1 from the fabric inlet 17 on the left side of the box body 1, and then passes through the guide roller 2, the upper heating roller 3 and the lower heating roller 4 inside the box body 1 in turn. During this process, the lower surface of the non-woven fabric 5 passes through the surface of the upper heating roller 3, and the upper surface of the non-woven fabric 5 passes through the surface of the lower heating roller 4, so that the upper and lower surfaces of the non-woven fabric 5 are fully in contact with the surfaces of the lower heating roller 4 and the upper heating roller 3, that is, the high temperature of the surfaces of the lower heating roller 4 and the upper heating roller 3 is used to fully contact the upper and lower surfaces of the non-woven fabric 5 to achieve sterilization.
[0039] Example 2, reference Figure 1-6 A non-woven fabric sterilization device, based on the first embodiment, a first groove is opened on the inner wall of the rear side of the box body 1, an iron sheet 11 is fixedly bonded in the first groove, and a second groove corresponding to the position of the first groove is opened on the outer wall of the rear side of the upper partition 6 and the lower partition 8, and a magnet 12 that attracts the iron sheet 11 is fixedly bonded in the second groove.
[0040] In the above embodiment, by providing the iron sheet 11 and the magnet 12 , the upper partition 6 and the lower partition 8 can be more closely attached to the inner wall of the box body 1 due to the mutual force between the two.
[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A non-woven fabric sterilization device, comprising a housing (1), characterized in that: A group of parallel guide rollers (2) are arranged inside the box (1), a plurality of parallel upper heating rollers (3) are arranged between two of the guide rollers (2), a plurality of parallel lower heating rollers (4) are arranged below the upper heating rollers (3), and each of the lower heating rollers (4) is located below two adjacent upper heating rollers (3), the non-woven fabric (5) passes through the surfaces of the guide rollers (2), the upper heating rollers (3) and the lower heating rollers (4) in sequence, an upper partition (6) is arranged above the upper heating rollers (3), and the upper partition (6) is in contact with the rear inner wall of the box (1), and a front side of the upper partition (6) is fixedly installed with An upper baffle (7), and the top side, left side and right side of the upper baffle (7) are respectively in contact with the inner wall of the box body (1); a lower baffle (8) is arranged below the guide roller (2), the upper heating roller (3) and the lower heating roller (4); the lower baffle (8) is in contact with the rear inner wall of the box body (1); a lower baffle (9) is fixedly installed on the front side of the lower baffle (8), and the bottom side, left side and right side of the lower baffle (9) are respectively in contact with the inner wall of the box body (1); and limit plates (10) are respectively fixedly installed on the left and right inner walls of the box body (1), and the limit plates (10) are used to limit the upper baffle (6) and the upper baffle (7) from moving downward.
2. A nonwoven fabric sterilization device according to claim 1, characterized in that: A first groove is provided on the inner wall at the rear side of the box body (1), and an iron sheet (11) is fixedly bonded in the first groove. A second groove corresponding to the position of the first groove is provided on the outer walls at the rear sides of the upper partition (6) and the lower partition (8), and a magnet (12) that attracts the iron sheet (11) is fixedly bonded in the second groove.
3. A non-woven fabric sterilization device according to claim 1, characterized in that: A group of guide plates (13) are fixedly mounted on the inner wall of the bottom of the box body (1), a group of guide grooves (14) are arranged at the bottom of the lower baffle plate (9), and the guide plates (13) are slidably mounted in the guide grooves (14).
4. A nonwoven fabric sterilization device according to claim 1, characterized in that: An upper handle (15) and a lower handle (16) are fixedly mounted on the top inner walls of the upper baffle (7) and the lower baffle (9), respectively.
5. The nonwoven fabric sterilization device according to claim 1, characterized in that: The number of the upper heating rollers (3) is three, and the number of the lower heating rollers (4) is two.
6. A nonwoven fabric sterilization device according to claim 1, characterized in that: The left and right sides of the box body (1) are respectively provided with a cloth inlet (17) and a cloth outlet for the non-woven fabric (5) to pass in and out.
7. The nonwoven fabric sterilization device according to claim 1, characterized in that: The rear inner wall of the box body (1) is provided with a rear reserved hole (22) for installing the rear roller shaft of the guide roller (2), the upper heating roller (3) and the lower heating roller (4); support plates (18) are fixedly installed on the left and right inner walls of the box body (1); a connecting plate (19) is fixedly installed at the bottom of the support plate (18); and front reserved holes (23) are provided in the support plate (18) and the connecting plate (19) for installing the front roller shaft of the guide roller (2), the upper heating roller (3) and the lower heating roller (4).
8. The nonwoven fabric sterilization device according to claim 1, characterized in that: A box door (20) is rotatably mounted on the front side of the box body (1) via a hinge, and the box door (20) is fixedly connected to the box body (1) via a door lock.