High-temperature disinfection device for cotton towel processing

Abstract

The invention relates to the technical field of biological disinfection, in particular to a high-temperature disinfection device for soft cotton towel processing, which comprises a disinfection box, two sides of the disinfection box are correspondingly provided with a feed chute and a discharge chute, a mounting bracket is fixedly arranged in the disinfection box, and a channel for conveying soft cotton towels is arranged in the mounting bracket; when high-temperature disinfection of soft cotton towels is achieved, the two sets of flattening screw rods are clamped on the two sides of the soft cotton towels and rotate, the soft cotton towels are stretched towards the two sides, meanwhile, the flattening mechanism and the heating mechanism are used for transmission, and therefore the soft cotton towels can be disinfected through the flattening screw rods, and the cleaning mechanism is used for cleaning the soft cotton towels. According to the device, the motor drives the heating mechanism to drive the heating plate in the heating mechanism to clamp the stretched soft cotton towel and heat and disinfect the soft cotton towel, and meanwhile, the cleaning mechanism can clean the heating surface of the heating plate separated from the soft cotton towel, so that the problems that when the soft cotton towel is heated at high temperature, the temperature transfer capacity is poor, and the disinfection quality is influenced by rolling wrinkles are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of biological disinfection, in particular to a high-temperature disinfection device for processing cotton wipes. Background Art

[0002] Cotton wipes are a soft, skin-friendly cleaning product made from natural cotton fibers or a blend of cotton and other fibers. Because of their dual-use, safety, environmental protection, softness and comfort, they are widely used in daily life, maternal and child care, beauty and skin care, etc. Cotton wipes need to be disinfected during the processing process to ensure that the safety and hygiene of the final product meets the national production safety requirements.

[0003] At present, factories often use high-temperature disinfection to disinfect cotton towels. Specifically, during the disinfection process, high-temperature steam or radiation heating is often used for high-temperature disinfection. Because some cotton towels are thicker and have a tighter texture, and the cotton towels curl up when heated, the temperature is difficult to penetrate into the interior of the cotton towel and contact with the center layer of the cotton towel to exert the disinfection and sterilization effect, which can easily cause incomplete disinfection and sterilization of the fabric. Summary of the Invention

[0004] The purpose of the present invention is to provide a high-temperature disinfection device for cotton wipe processing to solve the above-mentioned technical problems.

[0005] To achieve the above-mentioned object, the present invention provides a high-temperature disinfection device for processing cotton and soft towels, comprising a disinfection box, wherein a feed trough and a discharge trough are provided on both sides of the disinfection box respectively, and the cotton and soft towels are conveyed into the disinfection box through the feed trough and conveyed out through the discharge trough. A mounting bracket is fixedly provided in the disinfection box, and a channel for conveying the cotton and soft towels is provided in the mounting bracket. A flattening mechanism, a heating mechanism, and a cleaning mechanism are installed in the mounting bracket.

[0006] The two ends of the rod are respectively connected with the corresponding mounting sliders for damping rotation, and the two rods are connected through a gear assembly, one of which is driven by a first power motor to rotate. The two sets of mounting sliders are slidably mounted in the corresponding movable frames on both sides of the mounting bracket, and the two sets of movable frames are driven by a driving assembly on the mounting bracket to move back and forth linearly, wherein a set of limiting columns are respectively installed on the outer sides of the mounting sliders on the same side of the two sets of rods, and the two sets of limiting columns are limitedly slidably mounted in the two sets of annular grooves, and the two sets of annular grooves are fixedly mounted on one side of the mounting bracket and are mirrored on both sides of the soft towel. The annular groove includes two sets of limiting straight grooves parallel to the soft towel, and the two ends of the two sets of limiting straight grooves are connected by limiting oblique grooves, and the two sets of limiting oblique grooves are provided with limiting components for unidirectionally limiting the sliding direction of the limiting columns;

[0007] The heating mechanism comprises two groups of heating plate groups, telescopic parts and a controller. The two groups of heating plate groups are mirror-imaged on both sides of the soft towel. Each group of heating plate groups includes multiple groups of heating plates arranged in contact with each other in sequence. Each group of heating plates is driven by a corresponding telescopic part to move linearly in a direction perpendicular to the paper surface of the soft towel. Multiple groups of telescopic parts are fixedly mounted on the upper and lower ends of the inner side of the disinfection box. The controller is fixedly mounted in a group of annular grooves and is located in a limiting straight groove close to one side of the soft towel. When the limiting column at the upper end of the mounting slider passes the corresponding controller, the controller is used to control the two groups of telescopic parts in the corresponding longitudinal columns to extend synchronously, driving the two groups of heating plates to press and contact with both sides of the soft towel.

[0008] The cleaning mechanism comprises two cleaning plate groups, which are fixed between corresponding mounting slide blocks and are used for cleaning the heating plates of the two heating plate groups.

[0009] As a further solution of the present invention, the gear assembly includes two sets of meshing gears, and the two sets of meshing gears are coaxially mounted on corresponding rods.

[0010] As a further solution of the present invention, the driving assembly includes a second power motor, a driving screw and a guide column;

[0011] Two sets of guide columns are fixedly installed on both sides of the mounting bracket and are slidingly connected to the limit holes set at one end of the two sets of movable frames. Two sets of driving screws are rotatably installed on both sides of the mounting bracket and form a spiral pair transmission with the internal threaded holes set at the other end of the two sets of movable frames. One end of the two sets of driving screws is connected by a transmission belt. The second power motor is fixedly installed at one end of the mounting bracket and is dynamically connected to the end of one set of driving screws.

[0012] As a further solution of the present invention, the limit assembly includes two sets of guide pins and a return spring;

[0013] The two sets of guide pins are slidably installed in the connecting holes opened on the limiting inclined slot and are elastically connected to the limiting inclined slot through a reset spring. The guide pin is inserted into one end of the limiting inclined slot and slides toward the limiting column. A guide inclined surface is provided on one side.

[0014] As a further solution of the present invention, the telescopic part is a telescopic rod, the mounting end of the telescopic rod is fixedly connected to the disinfection box, and the telescopic end is fixedly connected to the corresponding heating plate. The two groups of telescopic rods in corresponding longitudinal columns are controlled by a controller to extend and retract synchronously.

[0015] As a further solution of the present invention, the controller is of timing specification. When the limit column installed on the upper end of the slider passes through the corresponding controller, the controller is used to control the synchronous extension of the two groups of telescopic parts in the corresponding longitudinal columns, and drive the two groups of heating plates to move away from the mirror image and reset after a preset time.

[0016] As a further solution of the present invention, the cleaning mechanism includes two sets of cleaning scrapers and a set of dust collection boxes;

[0017] The two ends of the two groups of cleaning scrapers are fixedly connected to the upper and lower groups of mounting sliders respectively. A dust collection box is provided on the side of the two groups of cleaning scrapers close to the heating plate. A dust collection box is provided at the end of the lower heating plate group. The upper end opening of the integrated box is sealed by a elastically mounted sealing plate.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. The two sets of flattening spiral rods can be mirror-clamped on both sides of the cotton towel under the sliding of the movable frame and the limiting column. The two sets of meshing gear transmissions and the driving force of the first power motor drive the two sets of flattening spiral rods to rotate, stretching the cotton towel to both sides. At the same time, when the flattening spiral rods are driven by the movable frame to move linearly along the surface of the cotton towel, the limiting column is sequentially connected to the controller in the annular groove, driving multiple sets of heating plates to contact and press the cotton towel in turn for high-temperature heating and disinfection. After each set of heaters heats for a preset time, the controller controls the corresponding telescopic rod to retract, driving the corresponding two sets of heating plates to mirror-image away from each other and reset, and separate from the cotton towel. As a result, during the disinfection process of the present invention, some cotton towels are thicker and have a tighter texture, and the cotton towels are rolled up when heated, resulting in the problem that the heating temperature is difficult to penetrate into the interior of the cotton towel to achieve efficient sterilization.

[0020] 2. When all the heating plates have completed heating and disinfection, the movable frame will move the limit column along the limit straight groove away from the cotton towel, driving the two sets of flattening spiral rods to disengage from the cotton towel to avoid friction contact and move to the initial position. During the resetting movement, the two sets of cleaning scrapers can scrape and collect the sticky fibers on the heating surfaces of the two sets of heating plate groups to ensure the cleanliness of the heating surfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The figure is a schematic structural diagram of a high-temperature disinfection device for processing cotton wipes in the present invention.

[0022] Figure 2 For the present invention

[0023] Figure 3 For the present invention

[0024] Figure 4 For the present invention

[0025] Figure 5 For the present invention

[0026] Figure 6 For the present invention

[0027] In the accompanying drawings: 1, disinfection box; 101, feed trough;

[0028] 2. Install the bracket;

[0029] 3. Heating mechanism; 301. Heating plate; 302. Telescopic rod; 303. Controller;

[0030] 4. Flattening mechanism; 401. Flattening screw rod; 4011. Rod body; 402. Mounting slider; 403. Movable frame; 404. Limiting column; 405. Meshing gear; 406. First power motor; 407. Annular groove; 4071. Limiting straight groove; 4072. Limiting oblique groove; 408. Guide pin; 409. Return spring;

[0031] 5. Cleaning mechanism; 501. Cleaning scraper; 502. Dust collection box; 503. Sealing plate;

[0032] 6. Drive assembly; 601. Guide column; 602. Drive screw; 603. Drive belt; 604. Second power motor;

[0033] 7. Soft towel. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be further described in detail below in conjunction with specific implementation methods.

[0035] like Figures 1 to 5As shown, in an embodiment of the present invention, a high-temperature disinfection device for processing cotton towels includes a disinfection box 1, and a feed trough 101 and a discharge trough are provided on both sides of the disinfection box 1. The cotton towel 7 is transported to the inside of the disinfection box 1 by the feed trough 101 and is transported out through the discharge trough. A mounting bracket 2 is fixedly provided in the disinfection box 1, and a channel for transporting the cotton towel 7 is provided in the mounting bracket 2. A flattening mechanism 4, a heating mechanism 3 and a cleaning mechanism 5 are installed in the mounting bracket 2; the flattening mechanism 4 includes two sets of flattening spiral rods 401, a mounting slider 402, a movable frame 403 and an annular groove 407. The flattening spiral rod 401 is mirror-imaged on both sides of the cotton towel 7, and includes a rod The rod body 4011 has two sets of conveying threads mirrored on it, and both ends of the rod body 4011 are connected to the corresponding mounting sliders 402 for damping rotation. The two sets of rod bodies 4011 are connected through a gear assembly, wherein one set of rod bodies 4011 is driven to rotate by the first power motor 406, and the two sets of mounting sliders 402 are slidably mounted in the corresponding movable frames 403 on both sides of the mounting bracket 2. The two sets of movable frames 403 are driven to move back and forth linearly by the driving assembly 6 on the mounting bracket 2, wherein a set of limiting columns 404 are respectively installed on the outer sides of the mounting sliders 402 on the same side of the two sets of rod bodies 4011, and the two sets of limiting columns 404 are limitedly slidably mounted in the two sets of annular grooves 407. Two groups of annular grooves 407 are fixedly mounted on one side of the mounting bracket 2 and are mirror-imaged on both sides of the soft towel 7. The annular grooves 407 include two groups of limiting straight grooves 4071 parallel to the soft towel 7. The two ends of the two groups of limiting straight grooves 4071 are connected by limiting oblique grooves 4072. The two groups of limiting oblique grooves 4072 are provided with limiting components for unidirectionally limiting the sliding direction of the limiting column 404; the heating mechanism 3 includes two groups of heating plates 301, telescopic parts and a controller 303. The two groups of heating plates 301 are mirror-imaged on both sides of the soft towel 7. Each group of heating plates 301 includes multiple groups of heating plates 301 arranged in contact with each other in sequence. Each group of heating plates 301 is driven by the corresponding telescopic parts It moves linearly in the direction perpendicular to the paper surface of the cotton towel 7. Multiple groups of telescopic parts are fixedly installed at the upper and lower ends of the inner side of the disinfection box 1. The controller 303 is fixedly installed in a group of annular grooves 407 and is located in a limiting straight groove 4071 close to the side of the cotton towel 7. When the limiting column 404 at the upper end of the mounting slider 402 passes the corresponding controller 303, the controller 303 is used to control the two groups of telescopic parts in the corresponding longitudinal columns to extend synchronously, driving the two groups of heating plates 301 to press and contact with both sides of the cotton towel 7; the cleaning mechanism 5 includes two groups of cleaning plate groups, which are fixed between the corresponding mounting sliders 402 and are used to clean the heating plates 301 of the two groups of heating plates 301;

[0036] Specifically, when the present invention realizes high-temperature disinfection of the soft towel 7, two sets of flattening spiral rods 401 are clamped on both sides of the soft towel 7, and the soft towel 7 is stretched to both sides by rotating synchronously. At the same time, when the two sets of flattening spiral rods 401 are installed, the slider 402 is linearly moved along the annular groove 407. The limiting column 404 contacts the multiple sets of controllers 303 in the annular groove 407, driving the heating plate 301 in the heating mechanism 3 to descend in sequence, clamping the stretched soft towel 7, and heating and disinfecting the soft towel 7. After heating to a preset time, the corresponding telescopic part contracts and resets to separate from the soft towel 7, and the cleaning mechanism 5 can clean the fabric fibers adhered to the heating surface of the heating plate 301 that has separated from the soft towel 7.

[0037] like Figure 2 、 Figure 3 、 Figure 4 as well as Figure 5 As shown, in the embodiment of the present invention, the gear assembly includes two sets of meshing gears 405, and the two sets of meshing gears 405 are coaxially mounted on the corresponding rod body 401. In the present invention, when the two sets of flattening spiral rods 401 are mirror-imaged and pressed against both sides of the soft towel 7, the two sets of meshing gears 405 are meshed and touched. When one set of flattening spiral rods 401 is driven to rotate by the first power motor 406, the two sets of flattening spiral rods 401 are driven to rotate synchronously in opposite directions through the meshing of the two sets of meshing gears 405. In the present invention, since the two sets of flattening spiral rods 401 are rods The two ends of the body 4011 are respectively connected to the corresponding mounting slider 402 for damped rotation, so that when the driving assembly 6 drives the movable frame 403 to move, the limiting column 404 on the mounting slider 402 slides along the annular groove 407, so that the two sets of flattening spiral rods 401 move and separate in the vertical direction. At this time, the rod body 4011 can maintain its fixed state with the mounting slider 402 during separation and subsequent horizontal movement of the mounting slider 402, and when the two sets of flattening spiral rods 401 are mirror-imaged and approach each other, the two sets of meshing gears 405 at their ends are re-engaged;

[0038] In the present invention, by providing an annular groove 407, when the driving assembly 6 drives the movable frame 403 and the two sets of flattening spiral rods 401 to move to the initial position, the two sets of conveying threads on the two sets of flattening spiral rods 401 are prevented from frictionally contacting the two sides of the cotton towel 7, thereby reducing the wear on the surface of the cotton towel 7.

[0039] Furthermore, the driving assembly 6 includes a second power motor 604, a driving screw 602 and a guide column 601. The two groups of guide columns 601 are fixedly mounted on both sides of the mounting bracket 2 and are slidably connected to the limiting holes provided at one end of the two groups of movable frames 403. The two groups of driving screws 602 are rotatably mounted on both sides of the mounting bracket 2 and form a spiral pair transmission with the internal threaded holes provided at the other end of the two groups of movable frames 403. One end of the two groups of driving screws 602 is connected by a transmission belt 603. The second power motor 604 is fixedly mounted on one end of the mounting bracket 2 and is dynamically connected to the end of a group of driving screws 602. The present invention drives the corresponding connected driving screws 602 to rotate by the forward and reverse rotation of the second power motor 604, and the transmission belt 603 drives the two groups of driving screws 602 to rotate synchronously, and the spiral drives the two groups of movable frames 403 to move linearly along the guide direction of the guide column 601.

[0040] Furthermore, the limiting assembly includes two sets of guide pins 408 and a return spring 409. The two sets of guide pins 408 are slidably installed in the connecting holes opened on the limiting inclined groove 4072 and are elastically connected to the limiting inclined groove 4072 through the return spring 409. The guide pin 408 is inserted into one end of the limiting inclined groove 4072 and slides toward the limiting column 404. A guide inclined surface is provided on one side. In the present invention, when the movable frame 403 moves linearly along the direction of the guide column 601, it drives the installation slider that slides vertically therein. 402 moves linearly in the horizontal direction synchronously, and at the same time, the limiting column 404 on the installation slider 402 slides along the annular groove 407. The limiting column 404 and the annular groove 407 slide together to adjust the vertical height of the installation slider 402 and the flattening spiral rod 401 installed thereon. Specifically, in the present invention, when the limiting column 404 slides along the two sets of limiting straight grooves 4071 in the annular groove 407, the movable frame 403 moves in the horizontal direction, driving the installation slider 402 to When the flattening screw rod 401 moves linearly in the horizontal direction synchronously, and when the limiting column 404 slides along a set of limiting straight grooves 4071 in the annular groove 407 to the limiting inclined groove 4072 at the end, the corresponding vertical displacement of the limiting column 404 drives the installation slider 402 and the flattening screw rod 401 to move vertically synchronously, and after the limiting column 404 moves to the end of the limiting inclined groove 4072, the limiting column 404 squeezes the guide pin 408 located on the limiting inclined groove 4072 toward the extension When the limiting post 404 moves out of the limiting inclined slot 4072 and reaches the end of the limiting inclined slot 4072, the guide pin 408 is reset and inserted into the limiting inclined slot 4072 under the elastic force of the return spring 409, thereby providing one-way guidance for the limiting post 404, so that the limiting post 404 can enter the next set of limiting straight slots 4071 when the movable frame 403 moves in the reverse direction. Similarly, the guide pin 408 on the other side of the annular groove 407 can provide one-way guidance for the limiting post 404 using the same principle.

[0041] In the present invention, the limiting column 404 is guided by designing an annular groove 407. When the limiting column 404 moves along the limiting straight groove 4071 in the annular groove 407 close to the side of the soft towel 7, the limiting column 404 is connected to the corresponding controller 303 in turn, controlling the two groups of telescopic parts in the corresponding longitudinal columns to extend synchronously, driving the two groups of heating plates 301 to contact the two sides of the soft towel 7.

[0042] like Figure 2 and Figure 4 As shown, in the embodiment of the present invention, the telescopic member is a telescopic rod 302, the mounting end of the telescopic rod 302 is fixedly connected to the disinfection box 1, and the telescopic end thereof is fixedly connected to the corresponding heating plate 301. The two groups of telescopic rods 302 in the corresponding longitudinal columns are controlled to synchronously extend and retract by the controller 303. In the present invention, one group of controllers 303 is used to control the synchronous extension and retraction of the upper and lower groups of telescopic rods 302.

[0043] In addition, the controller 303 is a timing specification. When the limit column 404 at the upper end of the slider 402 passes through the corresponding controller 303, the controller 303 is used to control the two groups of telescopic parts in the corresponding longitudinal columns to extend synchronously, and drive the two groups of heating plates 301 to move away from the mirror image and reset after a preset time.

[0044] like Figure 2 as well as Figure 5 As shown, in the embodiment of the present invention, the cleaning mechanism 5 includes two groups of cleaning scrapers 501 and a group of dust collection boxes 502. The two ends of the two groups of cleaning scrapers 501 are fixedly connected to the upper and lower groups of mounting sliders 402 respectively. The two groups of cleaning scrapers 501 are provided with dust collection boxes 502 on one side close to the heating plate 301. The end of the lower heating plate 301 group is provided with a dust collection box 502. The upper end opening of the integrated box is sealed by an elastically installed sealing plate 503. In the present invention, when the limiting column 404 is moved along the annular groove When the limiting straight groove 4071 in 407 away from the side of the soft towel 7 moves, the limiting column 404 can drive the two groups of cleaning scrapers 501 to approach the bottom of the heating plate 301 in the reset state, and when the movable frame 403 moves, the two groups of cleaning scrapers 501 clean the heating surfaces of the two groups of heating plates 301. At the same time, the cleaning scraper 501 on the lower side can squeeze the sealing plate 503 of the dust box 502 on the lower side after cleaning is completed, and clean and collect the garbage scraped inside into the dust box 502.

[0045] In summary, the present invention fixes the flattening mechanism 4, the heating mechanism 3 and the cleaning mechanism 5 in the mounting frame of the disinfection box 1. When the present invention is used:

[0046] When the soft towel 7 is intermittently conveyed into the disinfection box 1 and is in a state to be disinfected, the flattening mechanism 4 moves to one end of the annular groove 407, and the two sets of limiting posts 404 on the sliders 402 installed at the ends of the two sets of flattening spiral rods 401 are at the ends of a set of limiting straight grooves 4071 away from the soft towel 7, and do not enter the limiting inclined grooves 4072 at the corresponding turning points. At this time, the two sets of flattening spiral rods 401 are disengaged from both sides of the soft towel 7, and the high-temperature disinfection operation begins;

[0047] The movable frame 403 is further moved by the driving component 6, and the limiting column 404 at the end of the flattening spiral rod 401 moves along the limiting inclined groove 4072 to the lower side limiting straight groove 4071. At this time, the two groups of flattening spiral rods 401 are mirror-image clamped on both sides of the soft towel 7, and the meshing gears 405 at the ends of the two groups of flattening spiral rods 401 are engaged. Driven by the first power motor 406, the two groups of flattening spiral rods 401 are driven to rotate, stretching the soft towel 7 to both sides. At the same time, the driving component 6 drives the movable frame 403 to move in the opposite direction, and the limiting column 404 at the end of the flattening spiral rod 401 moves along the limiting straight groove 4071 close to the side of the soft towel 7, and when the limiting When the positioning post 404 is connected to the first group of controllers 303, the two groups of telescopic rods 302 in the first longitudinal column of the controller 303 extend synchronously, driving the first group of heating plates 301 to press and contact both sides of the soft towel 7, and the heating plates 301 perform high-temperature heating and disinfection on both sides of the soft towel 7. At the same time, when the movable frame 403 continues to move, the limiting post 404 is sequentially connected to the subsequent controllers 303, and drives multiple groups of heating plates 301 to contact and press the soft towel 7 in turn for high-temperature heating and disinfection. After each group of heaters has heated for a preset time, the controller 303 controls the corresponding telescopic rod 302 to retract, driving the corresponding two groups of heating plates 301 to move away from each other and reset, and separate from the soft towel 7.

[0048] When all the heating plates 301 have completed heating and disinfection, the movable frame 403 moves to drive the limiting column 404 to move along the limiting straight groove 4071 away from the side of the cotton towel 7, driving the two sets of flattening spiral rods 401 to separate from the cotton towel 7 and move to the initial position. During the resetting movement, the two sets of cleaning scrapers 501 can scrape and collect the sticky fibers on the heating surfaces of the two sets of heating plates 301.

[0049] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A high-temperature disinfection device for cotton towel processing, characterized in that: The sterilizing box comprises a sterilizing box, with a feed trough and a discharge trough provided on both sides thereof, a mounting bracket fixed in the sterilizing box, a passage for conveying cotton towels provided therein, and a flattening mechanism, a heating mechanism and a cleaning mechanism installed in the mounting bracket; Material toggling mechanism, its both ends are connected with the up-down knob, and the knob of said knob is on the up-down knob. The knob is in the rotation on the cam, and the two knobs are connected respectively with the knob of the up-down knob. The knob is in the rotation with the help of the knob. The two knobs are connected respectively with the knob of the up-down knob. The heating mechanism includes two groups of heating plate groups, telescopic parts and controllers. The two groups of heating plate groups are mirror-imaged on both sides of the cotton towel. Each group of heating plate groups includes multiple groups of heating plates arranged in contact with each other in sequence. Each group of heating plates is driven by the corresponding telescopic parts to move linearly in the direction perpendicular to the paper surface of the cotton towel. Multiple groups of telescopic parts are fixedly installed at the upper and lower ends of the inner side of the disinfection box. The controller is fixedly installed in a group of annular grooves and is located in a limiting straight groove close to the side of the cotton towel. When the limiting column at the upper end of the mounting slider passes the corresponding controller, the controller is used to control the two groups of telescopic parts in the corresponding longitudinal columns to extend synchronously, driving the two groups of heating plates to press and contact with both sides of the cotton towel. The cleaning mechanism comprises two cleaning plate groups, which are fixed between corresponding mounting slide blocks and are used for cleaning the heating plates of the two heating plate groups.

2. A high-temperature disinfection device for cotton towel processing according to claim 1, characterized in that: The gear assembly comprises two sets of meshing gears, which are coaxially mounted on corresponding rods.

3. A high-temperature disinfection device for processing cotton wipes according to claim 1, characterized in that: The driving assembly includes a second power motor, a driving screw and a guide column; Two sets of guide columns are fixedly installed on both sides of the mounting bracket and are slidingly connected to the limit holes set at one end of the two sets of movable frames. Two sets of driving screws are rotatably installed on both sides of the mounting bracket and form a spiral pair transmission with the internal threaded holes set at the other end of the two sets of movable frames. One end of the two sets of driving screws is connected by a transmission belt. The second power motor is fixedly installed at one end of the mounting bracket and is dynamically connected to the end of one set of driving screws.

4. A high-temperature disinfection device for cotton towel processing according to claim 1, characterized in that: The limit assembly includes two sets of guide pins and a return spring; The two sets of guide pins are slidably installed in the connecting holes opened on the limiting inclined slot and are elastically connected to the limiting inclined slot through a reset spring. The guide pin is inserted into one end of the limiting inclined slot and slides toward the limiting column. A guide inclined surface is provided on one side.

5. A high-temperature disinfection device for processing cotton wipes according to claim 1, characterized in that: The telescopic part is a telescopic rod, the mounting end of the telescopic rod is fixedly connected to the disinfection box, and the telescopic end is fixedly connected to the corresponding heating plate. The two groups of telescopic rods in the corresponding longitudinal columns are controlled by a controller to synchronously extend and retract.

6. A high-temperature disinfection device for cotton towel processing according to claim 1, characterized in that: The controller is of timing specification. When the limit column on the upper end of the slider passes the corresponding controller, the controller is used to control the synchronous extension of the two sets of telescopic parts in the corresponding longitudinal columns, and drive the two sets of heating plates to move away from each other and reset after a preset time.

7. A high-temperature disinfection device for processing cotton wipes according to claim 1, characterized in that: The cleaning mechanism includes two sets of cleaning scrapers and a set of dust collection boxes; The two ends of the two groups of cleaning scrapers are fixedly connected to the upper and lower groups of mounting sliders respectively. A dust collection box is provided on the side of the two groups of cleaning scrapers close to the heating plate. A dust collection box is provided at the end of the lower heating plate group, and the upper end opening of the integrated box is sealed by a elastically mounted sealing plate.

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