Non-woven fabric sterilization device

Abstract

The utility model discloses a non-woven fabric sterilization device. The non-woven fabric sterilization device comprises a sterilization device body, a bracket and a side plate, through the arrangement of the limiting groove, the positioning sleeve and the main winding roller, the supporting sleeve is moved when the ultraviolet lamp is disassembled and assembled, then the supporting sleeve drives the limiting plate to move synchronously, the limiting plate is matched with the limiting groove to carry out movement limiting when the limiting plate moves, and then the overhauling efficiency of the supporting sleeve and the ultraviolet lamp can be optimized; various faults, such as aging of a lamp tube and damage of a ballast, which possibly occur in the long-term use process of the ultraviolet lamp are solved; the problem that the sterilization quality of the non-woven fabric is affected due to the fact that the sterilization effect is possibly reduced due to the fact that the potential problems cannot be conveniently disassembled, assembled and overhauled and cannot be found in time is solved, but a user cannot perceive that the ultraviolet lamp with problems is continuously used for sterilization work.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric processing technology, specifically to a nonwoven fabric sterilization device. Background Technology

[0002] Non-woven fabric, also known as non-woven cloth, needle-punched cotton, needle-punched non-woven fabric, etc., is made of polyester fiber or PET and is made by needle punching process. It can be made into different thicknesses, feel, hardness, etc. During the processing of non-woven fabric, sterilization equipment is required to sterilize it.

[0003] However, existing technologies have some problems:

[0004] During use, ultraviolet lamps may experience various malfunctions over long periods of time, such as lamp tube aging and ballast damage. Because they cannot be easily disassembled and repaired, it is difficult to detect these potential problems in time, which may lead to a gradual decline in sterilization effect without the user's knowledge. The user may continue to use the problematic ultraviolet lamp for sterilization, affecting the sterilization quality of the non-woven fabric. Utility Model Content

[0005] To address the problems mentioned in the background section, the present invention aims to provide a nonwoven fabric sterilization device that facilitates the disassembly and maintenance of ultraviolet lamps. This solves the problem that ultraviolet lamps may experience various malfunctions during long-term use, such as lamp aging and ballast damage. Because these potential problems are difficult to detect in a timely manner due to the inconvenience of disassembly and maintenance, the sterilization effect may gradually decline without the user's awareness, leading to continued use of faulty ultraviolet lamps for sterilization and affecting the sterilization quality of the nonwoven fabric.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a non-woven fabric sterilization device, comprising a sterilization device body, a support, and side plates. The support is fixedly installed on the front and rear sides of the bottom of the sterilization device body and is provided in two sets. The side plates are fixedly installed on the left and right sides of the top of the support. A motor is fixedly installed on the right side of the top of the support. A support sleeve is movably installed inside the support. An ultraviolet lamp is fixedly installed on the bottom of the inner wall of the support sleeve. Several sets of ultraviolet lamps are provided and are equidistant from each other. A limit component is provided on the outside of the support sleeve. A positioning component is provided at the bottom of the support. A control board is fixedly installed on the right side of the sterilization device body.

[0007] As a preferred embodiment of the present invention, the limiting component includes a limiting groove and a limiting plate. The limiting groove is formed on the left and right sides of the inner wall of the bracket, and the limiting plate is movably installed inside the limiting groove. The inner side of the limiting plate is fixedly connected to the top of the outer side of the support sleeve.

[0008] In a preferred embodiment of this utility model, the positioning assembly includes a positioning sleeve, a positioning block, a positioning rod, and a return spring. The positioning sleeve is fixedly installed on the front and rear sides of the bottom of the bracket and two sets are provided. The positioning block is movably installed inside the positioning sleeve, and the top of the positioning block is inserted into the bottom of the limiting plate. The positioning rod is movably installed at the bottom of the positioning sleeve, and the top of the positioning rod passes through the positioning sleeve from bottom to top and is fixedly connected to the bottom of the positioning block. The return spring is movably sleeved on the surface of the positioning rod and located inside the positioning sleeve. One end of the return spring is in contact with the bottom of the positioning block, and the other end of the return spring is in contact with the bottom of the inner wall of the positioning sleeve.

[0009] In a preferred embodiment of this utility model, a main take-up roller is movably installed on the front side inside the side plate, and a secondary take-up roller is movably installed on the rear side inside the side plate. The right side of the main take-up roller passes through the side plate from left to right and extends to the right side of the side plate. A driven wheel is movably installed on the right side of the side plate and is fixedly connected to the right end of the main take-up roller.

[0010] In a preferred embodiment of this invention, the output end of the motor is connected to a transmission rod, and the other end of the transmission rod is fixedly mounted with a driving wheel. Both the driven wheel and the driving wheel are fitted with transmission belts.

[0011] As a preferred embodiment of this invention, a control button is fixedly installed on the right side of the control panel, and the control button is electrically connected to the ultraviolet lamp and the motor via a wire.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting a limiting groove, a positioning sleeve, and a main take-up roller, allows the support sleeve to move during the disassembly and assembly of the ultraviolet lamp. This movement causes the support sleeve to synchronously move the limiting plate. The limiting plate, in conjunction with the limiting groove, limits the movement of the support sleeve, thus optimizing the maintenance efficiency of the support sleeve and the ultraviolet lamp. Pulling the positioning rod downwards causes the positioning block to move downwards synchronously. As the positioning block moves downwards, it disconnects from the limiting plate, facilitating the disassembly and maintenance of the support sleeve and the ultraviolet lamp. After the ultraviolet lamp is maintained, the support sleeve and the ultraviolet lamp are installed. The thrust generated by the return spring pushes the positioning block upwards to engage with the limiting plate, thereby facilitating the assembly of the limiting plate, support sleeve, and ultraviolet lamp. The system is installed and positioned so that the nonwoven fabric is sterilized using ultraviolet lamps. It works by winding up the unsterilized nonwoven fabric from the take-up roller and then winding it up from the surface of the main take-up roller. During this winding process, the nonwoven fabric is sterilized by the ultraviolet lamps. This system solves the problem of various malfunctions that may occur with ultraviolet lamps over long-term use, such as lamp aging and ballast damage. Because these problems are not easily disassembled and repaired, it is difficult to detect them in time, which may lead to a gradual decline in sterilization effectiveness without the user's awareness. This results in the continued use of faulty ultraviolet lamps, affecting the sterilization quality of the nonwoven fabric. The system offers the advantage of easy disassembly and repair of the ultraviolet lamps.

[0014] 2. This utility model uses a limiting component set on the outside of the support sleeve to move the support sleeve when the ultraviolet lamp is disassembled or assembled, thereby causing the support sleeve to drive the limiting plate to move synchronously. When the limiting plate moves, it cooperates with the limiting groove to limit the movement of the support sleeve, thereby optimizing the maintenance efficiency of the support sleeve and the ultraviolet lamp.

[0015] 3. This utility model uses a positioning component at the bottom of the bracket to pull the positioning rod downwards, which in turn causes the positioning block to move downwards synchronously. When the positioning block moves downwards, it is disconnected from the limiting plate, thus facilitating the disassembly and maintenance of the support sleeve and the ultraviolet lamp. After the ultraviolet lamp is maintained, the support sleeve and the ultraviolet lamp are installed, and the positioning block is pushed upwards by the thrust generated by the return spring to engage with the limiting plate. This allows the limiting plate, support sleeve, and ultraviolet lamp to be installed and positioned, and then the ultraviolet lamp is used to sterilize the non-woven fabric. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is an enlarged schematic diagram of the top structure of the bracket of this utility model;

[0018] Figure 3 This utility model Figure 2Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Sterilization device; 2. Support frame; 3. Side plate; 4. Motor; 5. Support sleeve; 6. Ultraviolet lamp; 7. Limiting assembly; 71. Limiting groove; 72. Limiting plate; 8. Positioning assembly; 81. Positioning sleeve; 82. Positioning block; 83. Positioning rod; 84. Return spring; 9. Control panel; 10. Main take-up roller; 11. Driven take-up roller; 12. Driven wheel; 13. Transmission rod; 14. Driving wheel; 15. Transmission belt; 16. Control button. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 3 As shown, the nonwoven fabric sterilization device provided by this utility model includes a sterilization device body 1, a support 2, and a side plate 3. The support 2 is fixedly installed on the front and rear sides of the bottom of the sterilization device body 1 and is provided in two sets. The side plate 3 is fixedly installed on the left and right sides of the top of the support 2. A motor 4 is fixedly installed on the right side of the top of the support 2. A support sleeve 5 is movably installed on the inner side of the support 2. An ultraviolet lamp 6 is fixedly installed on the bottom of the inner wall of the support sleeve 5. Several sets of ultraviolet lamps 6 are provided and are equidistant from each other. A limit component 7 is provided on the outer side of the support sleeve 5. A positioning component 8 is provided at the bottom of the support 2. A control plate 9 is fixedly installed on the right side of the sterilization device body 1.

[0022] refer to Figure 2 and Figure 3 The limiting component 7 includes a limiting groove 71 and a limiting plate 72. The limiting groove 71 is opened on the left and right sides of the inner wall of the bracket 2. The limiting plate 72 is movably installed inside the limiting groove 71. The inner side of the limiting plate 72 is fixedly connected to the top of the outer side of the support sleeve 5.

[0023] As a technical optimization of this utility model, by setting a limiting component 7 on the outside of the support sleeve 5, the support sleeve 5 is moved when the ultraviolet lamp 6 is disassembled and assembled, thereby causing the support sleeve 5 to drive the limiting plate 72 to move synchronously. When the limiting plate 72 moves, it cooperates with the limiting groove 71 to limit the movement of the support sleeve 5, thereby optimizing the maintenance efficiency of the support sleeve 5 and the ultraviolet lamp 6.

[0024] refer to Figure 2 and Figure 3The positioning component 8 includes a positioning sleeve 81, a positioning block 82, a positioning rod 83, and a return spring 84. The positioning sleeve 81 is fixedly installed on the front and rear sides of the bottom of the bracket 2 and is provided in two sets. The positioning block 82 is movably installed inside the positioning sleeve 81. The top of the positioning block 82 is inserted into the bottom of the limiting plate 72. The positioning rod 83 is movably installed at the bottom of the positioning sleeve 81. The top of the positioning rod 83 passes through the positioning sleeve 81 from bottom to top and is fixedly connected to the bottom of the positioning block 82. The return spring 84 is movably sleeved on the surface of the positioning rod 83 and located inside the positioning sleeve 81. One end of the return spring 84 is in contact with the bottom of the positioning block 82, and the other end of the return spring 84 is in contact with the bottom of the inner wall of the positioning sleeve 81.

[0025] As a technical optimization of this utility model, the positioning component 8 set at the bottom of the bracket 2 pulls the positioning rod 83 downward, thereby causing the positioning rod 83 to drive the positioning block 82 to move downward synchronously. When the positioning block 82 moves downward, it is disconnected from the limiting plate 72, which facilitates the disassembly and maintenance of the support sleeve 5 and the ultraviolet lamp 6. After the ultraviolet lamp 6 is maintained, the support sleeve 5 and the ultraviolet lamp 6 are installed, and the positioning block 82 is pushed upward by the thrust generated by the return spring 84 to engage with the limiting plate 72. This allows the limiting plate 72, the support sleeve 5 and the ultraviolet lamp 6 to be installed and positioned, and the ultraviolet lamp 6 is used to sterilize the non-woven fabric.

[0026] refer to Figure 2 The main take-up roller 10 is movably installed on the front side inside the side plate 3, and the secondary take-up roller 11 is movably installed on the rear side inside the side plate 3. The main take-up roller 10 extends from left to right through the side plate 3 and extends to the right side of the side plate 3. The driven roller 12 is movably installed on the right side of the side plate 3 and is fixedly connected to the right end of the main take-up roller 10.

[0027] As a technical optimization of this utility model, the main winding roller 10, which is set inside the side plate 3, is used to wind up the non-woven fabric that has not been sterilized from the winding roller 11. The main winding roller 10 is used to wind up the non-woven fabric from the surface of the winding roller 11. During the winding process, the non-woven fabric is sterilized by the ultraviolet lamp 6.

[0028] refer to Figure 2 The output end of the motor 4 is connected to a transmission rod 13, and the other end of the transmission rod 13 is fixedly mounted with a drive wheel 14. Both the driven wheel 12 and the drive wheel 14 are fitted with transmission belts 15.

[0029] As a technical optimization of this utility model, the transmission rod 13 set at the output end of the motor 4 drives the transmission rod 13 to rotate, and the rotation of the transmission rod 13 drives the drive wheel 14 to rotate. When the drive wheel 14 rotates, it drives the conveyor belt to rotate, and the conveyor belt drives the driven wheel 12 to rotate, thereby causing the driven wheel 12 to drive the main winding roller 10 to wind up the nonwoven fabric.

[0030] refer to Figure 1 and Figure 2 A control button 16 is fixedly installed on the right side of the control panel 9. The control button 16 is electrically connected to the ultraviolet lamp 6 and the motor 4 through wires.

[0031] As a technical optimization of this utility model, the motor 4 and the ultraviolet lamp 6 are started and stopped by the control button 16 located on the right side of the control panel 9, thereby performing sterilization and winding of the non-woven fabric.

[0032] The working principle and usage process of this utility model are as follows: During use, pulling the positioning rod 83 downwards causes the positioning block 82 to move downwards synchronously. As the positioning block 82 moves downwards, it disengages from the limiting plate 72. Moving the support sleeve 5 causes it to move synchronously with the limiting plate 72. During this movement, the limiting plate 72 engages with the limiting groove 71 to limit the movement of the support sleeve 5, thereby optimizing the maintenance efficiency of the support sleeve 5 and the ultraviolet lamp 6. After the ultraviolet lamp 6 is maintained, the support sleeve 5 and the ultraviolet lamp 6 are installed. The thrust generated by the return spring 84 pushes the positioning block 82 upwards to engage with the limiting plate 72. The limiting plate 72, support sleeve 5, and ultraviolet lamp 6 are installed and positioned. The ultraviolet lamp 6 is then used to sterilize the nonwoven fabric. The nonwoven fabric that has not been sterilized is then wound up from the take-up roller 11. The output of the motor 4 drives the transmission rod 13 to rotate, which in turn drives the drive wheel 14 to rotate. The drive wheel 14 drives the conveyor belt to rotate, which in turn drives the driven wheel 12 to rotate. The driven wheel 12 then drives the main take-up roller 10 to wind up the nonwoven fabric. During the winding process, the ultraviolet lamp 6 sterilizes the nonwoven fabric.

[0033] In summary, this nonwoven sterilization device, by setting up a limiting groove 71, a positioning sleeve 81, and a main winding roller 10, allows the support sleeve 5 to move during the disassembly and assembly of the ultraviolet lamp 6. This causes the support sleeve 5 to move synchronously with the limiting plate 72. The limiting plate 72, in conjunction with the limiting groove 71, limits the movement of the support sleeve 5, thereby optimizing the maintenance efficiency of the support sleeve 5 and the ultraviolet lamp 6. Pulling the positioning rod 83 downwards causes the positioning block 82 to move downwards synchronously. As the positioning block 82 moves downwards, it disconnects from the limiting plate 72, facilitating the disassembly and maintenance of the support sleeve 5 and the ultraviolet lamp 6. After the ultraviolet lamp 6 is maintained, the support sleeve 5 and the ultraviolet lamp 6 are installed, and the positioning block 82 is pushed upwards by the thrust generated by the return spring 84. The device engages with the limiting plate 72 to install and position the limiting plate 72, support sleeve 5, and ultraviolet lamp 6. The ultraviolet lamp 6 then sterilizes the nonwoven fabric. The nonwoven fabric, which has not been sterilized, is wound up from the take-up roller 11, and the main take-up roller 10 also takes up the nonwoven fabric from the surface of the take-up roller 11. During the winding process, the ultraviolet lamp 6 sterilizes the nonwoven fabric. This solution addresses the problem of various malfunctions that may occur with ultraviolet lamps during long-term use, such as lamp aging and ballast damage. Because these problems are not easily disassembled and repaired, it is difficult to detect them in time, which may lead to a gradual decrease in sterilization effect without the user's awareness, resulting in continued use of faulty ultraviolet lamps and affecting the sterilization quality of the nonwoven fabric.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A nonwoven fabric sterilization device, comprising a sterilization device body (1), a support (2), and a side plate (3), characterized in that: The bracket (2) is fixedly installed on the front and rear sides of the bottom of the sterilization device body (1) and is provided in two sets. The side plate (3) is fixedly installed on the left and right sides of the top of the bracket (2). The motor (4) is fixedly installed on the right side of the top of the bracket (2). The support sleeve (5) is movably installed on the inner side of the bracket (2). The ultraviolet lamp (6) is fixedly installed on the bottom of the inner wall of the support sleeve (5). The ultraviolet lamp (6) is provided in several sets and is equidistant from each other. The support sleeve (5) is provided with a limit component (7) on the outer side. The bracket (2) is provided with a positioning component (8) at the bottom. The control plate (9) is fixedly installed on the right side of the sterilization device body (1).

2. The nonwoven fabric sterilization device according to claim 1, characterized in that: The limiting component (7) includes a limiting groove (71) and a limiting plate (72). The limiting groove (71) is opened on the left and right sides of the inner wall of the bracket (2). The limiting plate (72) is movably installed inside the limiting groove (71). The inner side of the limiting plate (72) is fixedly connected to the top of the outer side of the support sleeve (5).

3. The nonwoven fabric sterilization device according to claim 2, characterized in that: The positioning component (8) includes a positioning sleeve (81), a positioning block (82), a positioning rod (83), and a return spring (84). The positioning sleeve (81) is fixedly installed on the front and rear sides of the bottom of the bracket (2) and is provided in two sets. The positioning block (82) is movably installed inside the positioning sleeve (81). The top of the positioning block (82) is inserted into the bottom of the limiting plate (72). The positioning rod (83) is movably installed at the bottom of the positioning sleeve (81). The top of the positioning rod (83) passes through the positioning sleeve (81) from bottom to top and is fixedly connected to the bottom of the positioning block (82). The return spring (84) is movably sleeved on the surface of the positioning rod (83) and located inside the positioning sleeve (81). One end of the return spring (84) is in contact with the bottom of the positioning block (82), and the other end of the return spring (84) is in contact with the bottom of the inner wall of the positioning sleeve (81).

4. The nonwoven fabric sterilization device according to claim 1, characterized in that: The main take-up roller (10) is movably installed on the front side inside the side plate (3), and the secondary take-up roller (11) is movably installed on the rear side inside the side plate (3). The right side of the main take-up roller (10) passes through the side plate (3) from left to right and extends to the right side of the side plate (3). The driven wheel (12) is movably installed on the right side of the side plate (3) and is fixedly connected to the right end of the main take-up roller (10).

5. The nonwoven fabric sterilization device according to claim 4, characterized in that: The output end of the motor (4) is connected to a transmission rod (13), and the other end of the transmission rod (13) is fixedly installed with a driving wheel (14). Both the driven wheel (12) and the driving wheel (14) are fitted with transmission belts (15).

6. The nonwoven fabric sterilization device according to claim 1, characterized in that: A control button (16) is fixedly installed on the right side of the control panel (9). The control button (16) is electrically connected to the ultraviolet lamp (6) and the motor (4) through wires.

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