Non-woven fabric sterilization device for wet tissue production

Abstract

The utility model discloses a non-woven fabric sterilization device for wet tissue production. The non-woven fabric sterilization device comprises a high-temperature sterilization box, wherein strip-shaped grooves are formed in the two sides of the high-temperature sterilization box; the non-woven fabric sterilization device for wet tissue production comprises two strip-shaped grooves, extending frames are fixedly arranged at the bottoms of the front faces of the two strip-shaped grooves, U-shaped connecting frames are arranged at the top ends of the two extending frames in a sliding mode, and supporting frames are fixedly arranged on the two sides of the top ends of the two U-shaped connecting frames. The output end of a driving motor can drive a bidirectional lead screw to rotate, two adjacent supporting frames can move under the driving of the bidirectional lead screw, two U-shaped connecting frames can be driven to move back to back in the back-to-back moving process of the two supporting frames, at the moment, the distance between a first cloth spinning roller and a second cloth spinning roller is increased, and the cloth spinning effect is improved. Therefore, the wrinkle part of the non-woven fabric can be pulled open, and the wrinkle dead angle position of the non-woven fabric can be fully sterilized by the ultraviolet sterilization lamp.

Description

Technical Field

[0001] The utility model relates to a sterilizing device, in particular to a non-woven fabric sterilizing device for wet wipe production. Background Art

[0002] Non-woven fabric in wet wipes: refers to non-woven fabric, or non-woven fabric. It is a fabric that does not require spinning and weaving. It is made by directional or random arrangement of textile staple fibers or filaments to form a fiber web structure, and then reinforced by mechanical, thermal bonding or chemical methods. Non-woven fabric refers to non-woven fabric, or non-woven fabric. It is a fabric that does not require spinning and weaving. It is made by directional or random arrangement of textile staple fibers or filaments to form a fiber web structure, and then reinforced by mechanical, thermal bonding or chemical methods:

[0003] In the prior art, the non-woven fabric is transferred through a high-temperature sterilization box by two rollers, and then sterilized by high temperature and ultraviolet sterilization lamps. During the transfer process, some areas of the non-woven fabric are wrinkled due to the high temperature or other reasons, and the wrinkled parts cannot be irradiated by the ultraviolet sterilization lamp in time. Therefore, there is an urgent need for a non-woven fabric sterilization device for wet wipes production.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Utility Model Content

[0005] In order to solve the above problems, the purpose of the utility model is to provide a non-woven fabric sterilization device for wet wipes production.

[0006] In order to achieve the above-mentioned purpose, the utility model proposes a non-woven fabric sterilization device for wet wipes production, comprising a high-temperature sterilization box:

[0007] Strip grooves are provided on both sides of the high-temperature sterilization box;

[0008] Extension frames are fixedly provided at the bottom of the front sides of the two strip-shaped grooves, U-shaped connecting frames are slidably provided at the tops of the two extension frames, and support frames are fixedly provided on both sides of the tops of the two U-shaped connecting frames, wherein one end of the inner side of the two support frames is rotatably connected to the two ends of the first spinning roller, and one end of the inner side of the other two support frames is rotatably connected to the two ends of the second spinning roller, wherein the tops of the two opposing support frames are fixedly provided with support seats, and the two support seats are threadedly connected to the two sides of the outer wall of the bidirectional screw, and a first gear is sleeved in the middle position of the outer wall of the bidirectional screw, and the first gear is meshed with the second gear.

[0009] In one example, limit plates are fixedly provided at both ends of the bidirectional lead screw.

[0010] In one example, a groove is formed at the bottom of one side of the inner wall of the high-temperature sterilization box, a driving motor is fixedly installed inside the groove, and an output end of the driving motor is fixedly connected to one end of the second gear.

[0011] In one example, a machine base is fixedly provided at the bottom of one side of the U-shaped connecting frame, a servo motor is fixedly provided at one end of the machine base, a driving pulley is fixedly provided at the output end of the servo motor, the driving pulley is connected to the driven pulley through a transmission belt, and the driven pulley is fixedly connected to one end of the first spinning roller.

[0012] In one example, a box cover is hingedly provided on the back of the high-temperature sterilization box, and an ultraviolet sterilization lamp is installed on the inner wall of the box cover.

[0013] In one example, a switch panel is fixedly provided on the outer wall of the high-temperature sterilization box, and a drive motor switch, a servo motor switch and an ultraviolet sterilization lamp switch are fixedly provided on the surface of the switch panel respectively. The drive motor, servo motor and ultraviolet sterilization lamp are electrically connected to an external power supply through the drive motor switch, the servo motor switch and the ultraviolet sterilization lamp switch respectively.

[0014] The non-woven fabric sterilization device for wet wipes production proposed by the utility model can bring the following beneficial effects:

[0015] The utility model includes a high-temperature sterilization box, an extension frame, a strip groove, a first spinning roller, a support frame, a first gear, a U-shaped connecting frame, a second spinning roller, a servo motor, a support seat, a bidirectional lead screw, a second gear and a driving motor. The output end of the driving motor drives the bidirectional lead screw to rotate, and two adjacent supporting frames move under the drive of the bidirectional lead screw. During the back-to-back movement of the two supporting frames, the two U-shaped connecting frames are driven to move back-to-back. At this time, the distance between the first spinning roller and the second spinning roller is enlarged, so that the wrinkled part of the non-woven fabric can be pulled apart, so that the dead corner of the wrinkles of the non-woven fabric can obtain the full sterilization effect of the ultraviolet sterilization lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the support frame of the utility model;

[0019] Figure 3 It is a schematic diagram of the local structure of the support frame of the utility model;

[0020] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 5 For this utility model Figure 3 Enlarged view of point B in the middle.

[0022] In the figure: 1. high-temperature sterilization box; 2. extension frame; 3. box cover; 4. ultraviolet sterilization lamp; 5. strip groove; 6. driven pulley; 7. first spinning roller; 8. support frame; 9. first gear; 10. limit plate; 11. U-shaped connecting frame; 12. second spinning roller; 13. transmission belt; 14. driving pulley; 15. servo motor; 16. support seat; 17. bidirectional screw; 18. second gear; 19. drive motor. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0024] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0028] like Figure 1 to Figure 5 As shown, the embodiment of the utility model proposes a non-woven fabric sterilization device for wet wipes production, including a high-temperature sterilization box 1:

[0029] Strip grooves 5 are provided on both sides of the high-temperature sterilization box 1;

[0030] An extension frame 2 is fixedly provided at the bottom of the front side of the two strip-shaped grooves 5, and a U-shaped connecting frame 11 is slidably provided at the top of the two extension frames 2. Support frames 8 are fixedly provided on both sides of the top of the two U-shaped connecting frames 11, wherein one end of the inner side of the two support frames 8 is rotatably connected to the two ends of the first spinning roller 7, and one end of the inner side of the other two support frames 8 is rotatably connected to the two ends of the second spinning roller 12, wherein the tops of the two opposing support frames 8 are fixedly provided with a support seat 16, and the two support seats 16 are threadedly connected to the two sides of the outer wall of the bidirectional screw 17, and a first gear 9 is sleeved in the middle position of the outer wall of the bidirectional screw 17, and the first gear 9 is meshed with the second gear 18.

[0031] Specifically, limit plates 10 are fixedly provided at both ends of the bidirectional lead screw 17 .

[0032] Specifically, a groove is formed at the bottom of one side of the inner wall of the high-temperature sterilization box 1 , and a driving motor 19 is fixedly disposed inside the groove. The output end of the driving motor 19 is fixedly connected to one end of the second gear 18 .

[0033] Specifically, a machine base is fixedly provided at the bottom of one side of the U-shaped connecting frame 11, a servo motor 15 is fixedly provided at one end of the machine base, a driving pulley 14 is fixedly provided at the output end of the servo motor 15, the driving pulley 14 is connected to the driven pulley 6 through a transmission belt 13, and the driven pulley 6 is fixedly connected to one end of the first spinning roller 7.

[0034] Specifically, a box cover 3 is hingedly provided on the back of the high-temperature sterilization box 1 , and an ultraviolet sterilization lamp 4 is installed on the inner wall of the box cover 3 .

[0035] Specifically, a switch panel is fixedly provided on the outer wall of the high-temperature sterilization box 1, and a drive motor switch, a servo motor switch and an ultraviolet sterilization lamp switch are fixedly provided on the surface of the switch panel. The drive motor 19, the servo motor 15 and the ultraviolet sterilization lamp 4 are electrically connected to the external power supply through the drive motor switch, the servo motor switch and the ultraviolet sterilization lamp switch respectively.

[0036] Working principle: When in use, turn on the servo motor switch, the output end of the servo motor 15 will drive the active pulley 14 to rotate, the active pulley 14 drives the driven pulley 6 to rotate through the transmission belt 13, the driven pulley 6 is fixed to the first spinning roller 7 by a connecting shaft, thereby driving the first spinning roller 7 to rotate, after one end of the non-woven fabric passes through the two strip grooves 5, it is wound around the second spinning roller 12, and then the ultraviolet sterilization lamp switch is turned on. After the ultraviolet sterilization lamp 4 is turned on, the surface of the non-woven fabric is sterilized. And due to the high temperature of the high-temperature sterilization box 1, wrinkles will appear in some areas of the non-woven fabric. At this time, the drive motor switch is turned on, and the output end of the drive motor 19 drives the second gear 18 to rotate, and the second gear 18 is meshed with the first gear 9, thereby driving the bidirectional screw 17 to rotate. The threads inside the two support seats 16 are connected to the threads on both sides of the outer wall of the bidirectional screw 17. The support frame 8 connected to the bottom of the support seat 16 can adjust the distance between the first spinning roller 7 and the second spinning roller 12, so as to tighten the non-woven fabric at the wrinkled position.

[0037] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0038] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A non-woven fabric sterilization device for wet wipes production, comprising a high-temperature sterilization box (1): Both sides of the high-temperature sterilization box (1) are provided with strip-shaped grooves (5); Features: An extension frame (2) is fixedly provided at the bottom of the front side of the two strip-shaped grooves (5), a U-shaped connecting frame (11) is slidably provided at the top of the two extension frames (2), and support frames (8) are fixedly provided on both sides of the top of the two U-shaped connecting frames (11), wherein one end of the inner side of the two support frames (8) is rotatably connected to the two ends of the first spinning roller (7), and one end of the inner side of the other two support frames (8) is rotatably connected to the two ends of the second spinning roller (12), wherein a support seat (16) is fixedly provided at the top of the two opposing support frames (8), and the two support seats (16) are threadedly connected to the two sides of the outer wall of the bidirectional lead screw (17), and a first gear (9) is sleeved at the middle position of the outer wall of the bidirectional lead screw (17), and the first gear (9) is meshed with the second gear (18).

2. A non-woven fabric sterilization device for wet wipes production according to claim 1, characterized in that: Limit plates (10) are fixedly provided at both ends of the bidirectional lead screw (17).

3. A non-woven fabric sterilization device for wet wipes production according to claim 1, characterized in that: A groove is provided at the bottom of one side of the inner wall of the high-temperature sterilization box (1), a driving motor (19) is fixedly provided inside the groove, and an output end of the driving motor (19) is fixedly connected to one end of the second gear (18).

4. A non-woven fabric sterilization device for wet wipes production according to claim 3, characterized in that: A machine base is fixedly provided at the bottom of one side of one of the U-shaped connecting frames (11); a servo motor (15) is fixedly provided at one end of the machine base; a driving pulley (14) is fixedly provided at the output end of the servo motor (15); the driving pulley (14) is transmission-connected to a driven pulley (6) via a transmission belt (13); and the driven pulley (6) is fixedly connected to one end of a first spinning roller (7).

5. A non-woven fabric sterilization device for wet wipes production according to claim 4, characterized in that: The back of the high-temperature sterilization box (1) is hingedly provided with a box cover (3), and the inner wall of the box cover (3) is installed with an ultraviolet sterilization lamp (4).

6. A non-woven fabric sterilization device for wet wipes production according to claim 5, characterized in that: A switch panel is fixedly provided on the outer wall of the high-temperature sterilization box (1); a drive motor switch, a servo motor switch and an ultraviolet sterilization lamp switch are fixedly provided on the surface of the switch panel; the drive motor (19), the servo motor (15) and the ultraviolet sterilization lamp (4) are electrically connected to an external power supply via the drive motor switch, the servo motor switch and the ultraviolet sterilization lamp switch respectively.

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