High-end healthy protective fabric processing technology and equipment

Abstract

The invention discloses a high-end healthy protective fabric processing technology and equipment, and belongs to the field of fabric processing equipment. The problems that when existing fabric processing equipment is used for soaking, solution circulation is poor, raw material reaction is uneven, the solution temperature is difficult to control, impurities are prone to blockage, and much solution is wasted during dehydration are solved. According to the technical scheme, the top of a solution barrel is fixedly communicated with a top barrel, two symmetrical air cylinders are arranged on the outer wall of the solution barrel, air cylinder piston rods are connected with a fixing frame, a motor is installed on the fixing frame, and a motor output shaft is connected with a driving shaft which slidably penetrates through the top barrel and is connected with a soaking barrel with a hole and a blocking cover; a heat exchange cover with a heating wire is arranged on the inner wall of the bottom of the solution barrel; a blow-off pipe with filter holes and spiral pushing blades is arranged on the side of the solution barrel, a rotating shaft with stirring blades and a positioning assembly are arranged at the bottom of the soaking barrel, and the top barrel is matched with the soaking barrel to achieve dehydration. The method is mainly used for preparing high-end healthy protective fabric, reaction uniformity and processing quality can be improved, and solution waste is reduced.

Description

Technical Field

[0001] This invention belongs to the technical field of fabric processing equipment, and in particular relates to a high-end health protection fabric processing technology and equipment. Background Technology

[0002] In the production of high-end health and protective fabrics, the raw materials often need to be soaked in a functional finishing solution to impart protective properties such as antibacterial and stain resistance. Currently, the industry mostly uses processing equipment with soaking components to complete this process. By placing the raw materials inside the soaking structure, they are allowed to fully contact and react with the functional finishing solution, thereby meeting the performance requirements of subsequent fabric processing. This type of equipment typically includes a container for holding the solution and an soaking component for placing the raw materials. The reaction between the raw materials and the solution is achieved through simple soaking or stirring.

[0003] Existing processing equipment has many shortcomings in practical applications: during the soaking process, the solution has poor circulation within the soaking structure, resulting in insufficient contact between the raw material and the solution, and uneven local reactions are likely to occur; in addition, impurities or raw material debris mixed in the solution are difficult to clean easily, and long-term accumulation can easily clog the equipment holes, affecting processing efficiency; at the same time, during the dehydration of the raw material, the solution is prone to splashing or cannot be recovered, which not only causes waste, but also increases the workload of subsequent fabric drying. Therefore, a high-end health protection fabric processing technology and equipment is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a high-end health protection fabric processing technology and equipment, which can improve reaction uniformity and processing quality, reduce solution waste, and solve existing technical problems.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: A high-end health protection fabric processing technology includes the following steps: S1: Preparation of antibacterial and anti-mite fiber: cotton fiber is impregnated in a functional finishing solution composed of nano-silver antibacterial agent and plant-derived anti-mite finishing agent at a bath ratio of 1:15. The fiber is treated at a constant temperature of 60-65°C for 40-60 minutes in an impregnation device. Then it is taken out and pre-dried at 80-85°C for 5 minutes, and then baked at 130-150°C for 2-3 minutes to obtain antibacterial and anti-mite functional fiber. S2: Comfortable inner layer spinning and weaving. The antibacterial and anti-mite functional fibers in S1 are spun into high-count yarn through a compact Sirospun process, and then woven into double-sided knitted fabric using a high-needle circular knitting machine. Then, it is pre-shaped by steaming at 95-98°C to obtain a comfortable and skin-friendly inner layer fabric. S3: Bio-enzyme pretreatment and anti-wrinkle finishing. The comfortable inner layer fabric is immersed in a working solution containing compound bio-refining enzymes and treated at 55-60°C for 50-70 minutes to remove fiber impurities. After washing, it is then impregnated with a polycarboxylic acid anti-wrinkle finishing agent, dried at 110-120°C, and rapidly baked crosslinked at 155-165°C for 45-60 seconds. S4: Functional fabric composite, using a diamond-shaped dot matrix spraying method to apply environmentally friendly polyurethane composite adhesive at 8-10g / m². 2 The coating is evenly sprayed onto one side of the substrate; then, it is preheated at 100-120°C for 30-40 seconds, and the S3-treated comfort inner layer fabric is immediately overlapped with the sprayed surface and sent into a hot press laminating machine for hot pressing and curing to obtain the finished product.

[0006] Furthermore, the nano-silver antibacterial agent is a nano-silver aqueous dispersion with a particle size of 10-50 nm, and its mass concentration in the functional finishing solution is 800-1200 ppm.

[0007] Furthermore, the plant-derived anti-mite finishing agent is a compound preparation containing citronella essential oil microcapsules and azadirachtin extract, and its mass concentration in the functional finishing liquid is 3%-5%.

[0008] A processing device for preparing high-end health protection fabric includes a solution tank, a top tank fixedly connected to the top of the solution tank, two symmetrically arranged cylinders fixedly connected to the outer wall of the solution tank, a fixed frame fixedly connected between one end of the piston rod of the cylinders, a motor fixedly connected to the top of the fixed frame, a drive shaft fixedly connected to one end of the output shaft of the motor, the drive shaft slidingly penetrating through the top of the top tank, and an soaking tank fixedly connected to the bottom of the drive shaft. The soaking tank has multiple through holes on its circumference, top and bottom for the solution to pass through. A first feed inlet is provided on one side of the top tank, and a first baffle is fixed to one side of the first feed inlet by bolts. A second feed inlet is provided on one side of the soaking tank, and a second baffle is fixed to one side of the second feed inlet by bolts. The functional finishing solution is placed in a solution tank, and the soaking tank rises into the top tank for rotation and dehydration.

[0009] Furthermore, the soaking tub is circumferentially fixedly connected with multiple baffles, each baffle having an arc-shaped inner wall on one side, and the perforations on the side of the soaking tub are located on one side of the baffles.

[0010] Furthermore, a heat exchange cover is fixedly connected to the bottom inner wall of the solution tank, a heating wire is fixedly installed inside the heat exchange cover, and a temperature sensor is fixedly installed on one side of the solution tank.

[0011] Furthermore, the bottom of the soaking tank is rotatably connected to a through-hole shaft, and the top of the shaft is fixedly connected to multiple stirring blades. The bottom inner wall of the solution tank is fixedly connected to a fixed shaft, and a sleeve is slidably fitted around the circumference of the fixed shaft. A first spring is fixedly installed between the top inner wall of the sleeve and the fixed shaft. The top of the sleeve is fixedly connected to a positioning plate, and the circumference of the positioning plate is provided with multiple positioning grooves. The bottom of the shaft is fixedly connected to a positioning cover, and the inner wall of the positioning cover is fixedly connected to multiple limiting rods that cooperate with the positioning grooves.

[0012] Furthermore, a through-hole drain pipe is fixed to one side of the solution tank. One end of the drain pipe inside the solution tank is provided with a clearance opening. Multiple through-hole filter holes are provided on the side of the drain pipe away from the clearance opening. A through-hole slide rod is slidably connected to one end of the drain pipe. A spiral pusher blade is fixed around the circumference of the slide rod. The pusher blade is located inside the drain pipe and contacts its inner wall. A through-hole drive rod is slidably connected to one end of the slide rod. A float is fixedly connected to the bottom of the drive rod. An inclined limiting plate is fixedly connected to the bottom of the soaking tank for pushing the drive rod. A second spring is fixed between the slide rod and the drain pipe.

[0013] Furthermore, a slag discharge pipe is fixedly connected to the bottom of the sewage discharge pipe, the slag discharge pipe is located outside the solution tank, a bottom cover is threaded to the bottom of the slag discharge pipe, and a screw is rotatably connected to the end of the sewage discharge pipe outside the solution tank. A plug is threaded to the circumference of the screw, and the plug is slidably sealed to the inner wall of the sewage discharge pipe to seal the slag discharge pipe.

[0014] Furthermore, a feeding pipe and a discharge pipe are fixedly connected to one side and the bottom of the solution tank, respectively.

[0015] The embodiments of the present invention have the following beneficial effects: In this invention, through the coordinated use of a cylinder, a fixed frame, a motor, a drive shaft, a soaking tank, and a top tank, the cylinder can drive the fixed frame and the drive shaft connected to the motor to raise and lower the soaking tank, realizing the feeding and soaking of raw materials; the motor can drive the soaking tank to rotate inside the top tank to complete dehydration. The solution that is thrown out flows back to the solution tank along the inner wall of the top tank, reducing solution waste and reducing the difficulty of subsequent fabric drying, ensuring a smooth processing flow.

[0016] In this invention, the combination of a circumferential baffle and side perforations in the soaking tub allows the solution to quickly pass through the perforations into the tub as the tub rotates. Simultaneously, the holes at the top and bottom of the tub discharge the solution, creating a circulating solution. This ensures thorough contact between the fabric raw material and the functional finishing liquid, improving reaction efficiency and uniformity, and preventing incomplete reaction in certain areas.

[0017] In this invention, a heating wire inside the heat exchange cover at the bottom of the solution tank works in conjunction with a temperature sensor on the side. When energized, the heating wire transfers heat to the functional finishing liquid through the heat exchange cover, while the temperature sensor monitors the solution temperature in real time. Operators can then control the on / off state of the heating wire to ensure the solution is maintained at a suitable reaction temperature, thus guaranteeing the processing quality of the high-end health protective fabric. In this invention, the filter holes in the drain pipe, the pushing blades on the slide rod, the bottom limiting plate of the soaking tank, and the second spring work together to intercept impurities in the solution. The rotation of the soaking tank causes the limiting plate to push the drive rod, which in turn moves the sliding rod to move the pushing blades and push away the impurities. After the limiting plate moves away, the second spring pulls the slide rod back to its original position. This prevents the filter holes from becoming clogged, ensures the solution is clean, and does not affect the normal reaction between the raw materials and the solution.

[0018] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of a first perspective according to an embodiment of the present invention; Figure 2 This is a schematic diagram of a two-dimensional structure from a second perspective according to an embodiment of the present invention; Figure 3 This is a cross-sectional structural diagram of an embodiment of the present invention; Figure 4 This is a cross-sectional view of a soaking tank according to an embodiment of the present invention; Figure 5 This is an embodiment of the present invention. Figure 4 Enlarged structural diagram of point A in the middle; Figure 6 This is a schematic cross-sectional view of a sewage pipe according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the process structure of an embodiment of the present invention.

[0021] In the diagram: 1. Solution tank; 2. Top tank; 3. Cylinder; 4. Fixing frame; 5. Motor; 6. Drain pipe; 7. First baffle; 8. Feeding pipe; 9. Discharge pipe; 10. Soaking tank; 11. Second baffle; 12. Heat exchange cover; 13. Heating wire; 14. Temperature sensor; 15. Drive shaft; 16. Baffle; 17. Perforation; 18. Rotating shaft; 19. Stirring blade; 20. Limiting plate; 21. Positioning cover; 22. Limiting rod; 23. Fixing shaft; 24. Sleeve; 25. First spring; 26. Positioning plate; 27. Positioning groove; 28. Clearance opening; 29. ​​Filter hole; 30. Sliding rod; 31. Pushing blade; 32. Drive rod; 33. Float; 34. Slag discharge pipe; 35. Bottom cover; 36. Plug; 37. Screw; 38. Second spring. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] To keep the following description of the embodiments of the present invention clear and concise, detailed descriptions of known functions and known components are omitted.

[0024] In one embodiment, please refer to Figures 1-7 As shown, this embodiment provides a high-end health protection fabric processing technology, including the following steps: S1: Preparation of antibacterial and anti-mite fibers, cotton fibers are impregnated in a functional finishing liquid composed of nano-silver antibacterial agent and plant-derived anti-mite finishing agent, with a bath ratio of 1:15, and treated at a constant temperature of 60-65°C for 40-60 minutes in an impregnation device, then taken out and pre-dried at 80-85°C for 5 minutes, and then baked at 130-150°C for 2-3 minutes to obtain antibacterial and anti-mite functional fibers; S2: Comfortable inner layer spinning and weaving. The antibacterial and anti-mite functional fibers in S1 are spun into high-count yarn through a compact Sirospun process, and then woven into double-sided knitted fabric using a high-needle circular knitting machine. Then, it is pre-shaped by steaming at 95-98°C to obtain a comfortable and skin-friendly inner layer fabric. S3: Bio-enzyme pretreatment and anti-wrinkle finishing. The comfortable inner layer fabric is immersed in a working solution containing compound bio-refining enzymes and treated at 55-60°C for 50-70 minutes to remove fiber impurities. After washing, it is then impregnated with a polycarboxylic acid anti-wrinkle finishing agent, dried at 110-120°C, and rapidly baked crosslinked at 155-165°C for 45-60 seconds. S4: Functional fabric composite, using a diamond-shaped dot matrix spraying method to apply environmentally friendly polyurethane composite adhesive at 8-10g / m². 2 The coating is evenly sprayed onto one side of the substrate; then, it is preheated at 100-120°C for 30-40 seconds, and the S3-treated comfort inner layer fabric is immediately overlapped with the sprayed surface and sent into a hot press laminating machine for hot pressing and curing to obtain the finished product.

[0025] A processing device for preparing high-end health protective fabrics includes a solution tank 1 and a top tank 2. The solution tank 1 serves as the basic load-bearing component of the entire device, and its top is fixedly connected to the top tank 2. Two symmetrically distributed cylinders 3 are bolted to the outer wall of the solution tank 1. A fixing frame 4, which has a U-shaped structure, is welded to the piston rod ends of both cylinders 3. A motor 5 is bolted to the top of the fixing frame 4, and a drive shaft 15 is welded to the bottom of the output shaft of the motor 5. The drive shaft 15 slides through the top of the top tank 2. A sealing sleeve is provided on the top of the top tank 2 corresponding to the position of the drive shaft 15, which neither affects the sliding and rotation of the drive shaft 15 nor prevents impurities from entering the device. A soaking tank 10 is welded to the bottom of the drive shaft 15. Multiple through holes 17 are provided on the circumference, top, and bottom of the soaking tank 10 to allow the solution to pass freely, facilitating full contact between the fabric raw material and the solution. A first feed inlet is provided on one side of the top tank 2. The size of the first feed inlet is adapted to the second feed inlet on the side of the soaking tank 10. A first baffle 7 is fixed to one side of the first feed inlet by bolts. Similarly, a second baffle 11 is fixed to the second feed inlet on one side of the soaking tank 10 by bolts, facilitating the addition and removal of fabric raw materials. In use, the cylinder 3 is activated. The extension and retraction of the piston rod of the cylinder 3 will drive the fixing frame 4 to move up and down. The fixing frame 4 will then drive the motor 5 and the drive shaft 15 to move synchronously. The drive shaft 15 will then lift and lower the soaking tank 10. When raw materials need to be added, the cylinder 3 is controlled to lift the soaking tank 10 into the top tank 2. At this time, the first baffle 7 and the second baffle 11 are removed, and the high-end health protection fabric raw materials to be processed are placed into the soaking tank 10. Afterwards, the second baffle 11 and the first baffle 7 are re-fixed with bolts. Next, the functional finishing liquid is injected into the solution tank 1 through the feeding pipe 8. The feeding pipe 8 is fixedly connected to one side of the solution tank 1. After the injection is completed, the control cylinder 3 drives the soaking tank 10 to fall into the functional finishing liquid in the solution tank 1, so that the raw material is completely immersed in the solution.

[0026] In another embodiment: refer to Appendix Figures 1-7 A type of processing equipment.

[0027] Multiple baffles 16 are welded to the circumference of the soaking tank 10. These baffles 16 are evenly distributed around the circumference of the soaking tank 10, and the inner wall of one side of each baffle 16 is arc-shaped. The perforations 17 on the side of the soaking tank 10 are located on one side of each baffle 16. After the motor 5 is started, the output shaft of the motor 5 drives the drive shaft 15 to rotate, which in turn drives the soaking tank 10 to rotate. During the rotation of the soaking tank 10, the solution is guided by the arc-shaped inner wall of the baffle 16 and quickly enters the interior of the soaking tank 10 through the perforations 17. At the same time, the solution is discharged from the perforations 17 at the top and bottom of the soaking tank 10, forming a circulation of the solution inside and outside the soaking tank 10. This allows for more thorough contact between the fabric raw material and the solution, improving the efficiency and uniformity of the reaction between the raw material and the solution, and avoiding incomplete reaction of the raw material in certain areas.

[0028] A heat exchange cover 12 is welded to the inner wall of the bottom of the solution tank 1. A heating wire 13 is fixedly installed inside the heat exchange cover 12. A temperature sensor 14 is fixedly installed on one side of the solution tank 1 via a bracket, and the detection end of the temperature sensor 14 extends into the solution inside the solution tank 1. During the soaking of the fabric raw material, the heating wire 13 generates heat after being energized. The heat is transferred to the functional finishing liquid in the solution tank 1 through the heat exchange cover 12, thereby regulating the solution temperature. The temperature sensor 14 monitors the solution temperature in real time. The operator can control the on / off state of the heating wire 13 according to the temperature requirements of the raw material processing to ensure that the solution is always maintained at a suitable reaction temperature, thus guaranteeing the quality of the fabric processing.

[0029] The bottom of the soaking tank 10 is rotatably connected to a through-shaft 18 via a bearing. Multiple stirring blades 19 are welded to the top of the shaft 18, and the stirring blades 19 are evenly distributed on the top of the shaft 18. A fixed shaft 23 is welded to the inner wall of the bottom of the solution tank 1. A sleeve 24 is slidably fitted on the circumference of the fixed shaft 23. A first spring 25 is fixedly installed between the inner wall of the top of the sleeve 24 and the top of the fixed shaft 23. A positioning plate 26 is welded to the top of the sleeve 24. Multiple positioning grooves 27 are formed on the circumference of the positioning plate 26. A positioning cover 21 is welded to the bottom of the shaft 18. Multiple limiting rods 22 are welded to the inner wall of the positioning cover 21. The number of limiting rods 22 is the same as that of the positioning grooves 27, and their size is adapted to the positioning grooves 27, so that they can be inserted and matched with the positioning grooves 27. When the soaking tank 10 falls, the rotating shaft 18 at its bottom will drive the positioning cover 21 to move downwards. The limiting rod 22 on the inner wall of the positioning cover 21 will align with the positioning groove 27 of the positioning plate 26 and insert itself, thereby restricting the rotation of the rotating shaft 18. At this time, the soaking tank 10 rotates under the drive of the motor 5, while the rotating shaft 18 and the stirring blade 19 remain stationary. The stationary stirring blade 19 will block the raw material in the soaking tank 10, preventing the raw material from rotating with the soaking tank 10 and ensuring that the raw material can fully react with the flowing solution. If the limiting rod 22 is misaligned with the positioning groove 27, the positioning cover 21 will squeeze the positioning plate 26. The positioning plate 26 will drive the sleeve 24 to slide downwards along the fixed shaft 23, and the first spring 25 will be compressed. During the continuous rotation of the soaking tank 10, when the limiting rod 22 rotates to align with the positioning groove 27, the first spring 25 will reset and push the sleeve 24 and the positioning plate 26 upwards, completing the insertion of the limiting rod 22 into the positioning groove 27.

[0030] A through-hole drain pipe 6 is welded to one side of the solution tank 1. One end of the drain pipe 6, inside the solution tank 1, has a recess 28 to allow impurities to enter. Multiple through-hole filter holes 29 are located on the side of the drain pipe 6 away from the recess 28. These filter holes 29 intercept and collect impurities or raw material debris in the drain pipe 6. A sliding rod 30 slides through one end of the drain pipe 6. A spiral-shaped pushing blade 31 is welded to the circumference of the sliding rod 30. The pushing blade 31 is located inside the drain pipe 6, and its edge is in close contact with the inner wall of the drain pipe 6. A through-hole drive rod 32 is slidably connected to one end of the sliding rod 30. A float 33 is welded to the bottom of the drive rod 32, suspending it in the solution and keeping the drive rod 32 at a suitable height for use with the limiting plate 20. An inclined limiting plate 20 is welded to the bottom of the soaking tank 10. A second spring 38 is fixedly installed between the sliding rod 30 and the drain pipe 6. When the soaking tank 10 rotates, it drives the limiting plate 20 to rotate synchronously. During the rotation of the limiting plate 20, it continuously touches the drive rod 32, pushing the drive rod 32 to reciprocate. The drive rod 32 then drives the slide rod 30 to slide back and forth inside the drain pipe 6. The slide rod 30 drives the pusher blade 31 to move synchronously. During the movement, the pusher blade 31 pushes the foreign objects intercepted in the drain pipe 6 to the end of the drain pipe 6, preventing foreign objects from clogging the filter holes 29. When the limiting plate 20 rotates away from the drive rod 32, the second spring 38 pulls the slide rod 30 to reset, preparing for the next push.

[0031] A slag discharge pipe 34 is welded to the bottom of the drain pipe 6, extending to the outside of the solution tank 1. A bottom cover 35 is threadedly connected to the bottom of the slag discharge pipe 34, and a sealing gasket is provided at the connection between the bottom cover 35 and the slag discharge pipe 34 to ensure sealing performance. A screw 37 is rotatably connected to the end of the drain pipe 6 located outside the solution tank 1 via a bearing. A plug 36 is threadedly connected to the circumference of the screw 37, and the plug 36 slides and seals against the inner wall of the drain pipe 6. When a large amount of foreign matter accumulates in the drain pipe 6 and needs to be cleaned, rotate the screw 37. The screw 37 will cause the plug 36 to slide inside the drain pipe 6 until the plug 36 moves to the connection between the slag discharge pipe 34 and the drain pipe 6, sealing the opening of the slag discharge pipe 34. At this time, unscrew the bottom cover 35. The foreign matter in the drain pipe 6 will fall into the slag discharge pipe 34 under the push of the pusher blade 31 and finally be discharged from the bottom of the slag discharge pipe 34. After cleaning, tighten the bottom cover 35 and rotate the screw 37 in the opposite direction to reset the plug 36.

[0032] A drain pipe 9 is fixedly connected to the bottom of the solution tank 1. After the functional finishing liquid has been used multiple times, the waste liquid can be discharged through the drain pipe 9, facilitating the cleaning of the solution tank 1. Throughout the processing, the temperature sensor 14 continuously monitors the solution temperature to ensure stable reaction conditions. After the raw material soaking reaction is completed, the cylinder 3 is started to drive the soaking tank 10 to rise into the top tank 2. The motor 5 is then started again, driving the soaking tank 10 to rotate at high speed. Centrifugal force is used to throw off the solution adhering to the raw material. The thrown-off solution will flow back into the solution tank 1 along the inner wall of the top tank 2, reducing solution waste and simplifying the subsequent fabric drying process.

[0033] The usage process and working principle of the technical solution of this invention are as follows: By starting the cylinder 3, the fixed frame 4, motor 5 and soaking tank 10 are raised, the first baffle 7 and the second baffle 11 are removed, the raw materials to be soaked are put into the soaking tank 10, the soaking solution is injected into the solution tank 1, the soaking tank 10 is lowered into the solution tank 1, the motor 5 is started, the motor 5 drives the soaking tank 10 to rotate, so that the raw materials can be mixed with the solution. At the same time, due to the setting of the baffle 16, when the soaking tank 10 is rotated, the solution can enter the soaking tank 10 through the perforation 17 on its side and be discharged through the perforation 17 at the top and bottom of the soaking tank 10, so that the solution circulates in the soaking tank 10, which accelerates the reaction efficiency and the uniformity of the reaction. When the soaking tank 10 falls, the rotating shaft 18 at its bottom drives the positioning cover 21 and the limiting rod 22 to engage with the positioning plate 26, thereby restricting the rotation of the rotating shaft 18. When the soaking tank 10 rotates, the stirring blade 19 does not rotate, thus blocking the raw materials in the soaking tank 10 and preventing the raw materials from rotating with the soaking tank 10 and affecting the reaction effect. If the limiting rod 22 and the positioning groove 27 are misaligned, the positioning plate 26 and the sleeve 24 will move downward. After the rotating shaft 18 rotates with the soaking tank 10, the engagement between the limiting rod 22 and the positioning groove 27 can be completed. When the reaction is complete, the soaking tank 10 rises to the top tank 2, and the motor 5 drives the soaking tank 10 to rotate again, thereby throwing out the solution, reducing solution waste and drying difficulty; When the solution is in the solution tank 1, the solution will rotate with the rotation of the soaking tank 10. Some of the impurities or raw materials flowing out through the perforation 17 are blocked and collected by the filter holes 29 on the drain pipe 6. At the same time, the rotation of the soaking tank 10 drives the limiting plate 20 to rotate, the limiting plate 20 pushes the drive rod 32 to rotate, the drive rod 32 drives the slide rod 30 to move, and the slide rod 30 drives the pusher blade 31 to move, thereby pushing the collected foreign matter into the drain pipe 6. When too much foreign matter accumulates, the screw 37 can be rotated to drive the plug 36 to seal the slag discharge pipe 34, and then the bottom cover 35 can be opened to discharge the foreign matter.

[0034] It should be noted that in the description of this specification, descriptions such as "first" and "second" are only used to distinguish the features and do not have any actual order or directional meaning. This application is not limited to this.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A processing technology for high-end health protective fabrics, characterized in that, Includes the following steps: S1: Preparation of antibacterial and anti-mite fiber: cotton fiber is impregnated in a functional finishing solution composed of nano-silver antibacterial agent and plant-derived anti-mite finishing agent at a bath ratio of 1:

15. The fiber is treated at a constant temperature of 60-65°C for 40-60 minutes in an impregnation device. Then it is taken out and pre-dried at 80-85°C for 5 minutes, and then baked at 130-150°C for 2-3 minutes to obtain antibacterial and anti-mite functional fiber. S2: Comfortable inner layer spinning and weaving. The antibacterial and anti-mite functional fibers in S1 are spun into high-count yarn through a compact Sirospun process, and then woven into double-sided knitted fabric using a high-needle circular knitting machine. Then, it is pre-shaped by steaming at 95-98°C to obtain a comfortable and skin-friendly inner layer fabric. S3: Bio-enzyme pretreatment and anti-wrinkle finishing. The comfortable inner layer fabric is immersed in a working solution containing compound bio-refining enzymes and treated at 55-60°C for 50-70 minutes to remove fiber impurities. After washing, it is then impregnated with a polycarboxylic acid anti-wrinkle finishing agent, dried at 110-120°C, and rapidly baked crosslinked at 155-165°C for 45-60 seconds. S4: Functional fabric composite, using a diamond-shaped dot matrix spraying method to apply environmentally friendly polyurethane composite adhesive at 8-10g / m². 2 The coating is evenly sprayed onto one side of the substrate; then, it is preheated at 100-120°C for 30-40 seconds, and the S3-treated comfort inner layer fabric is immediately overlapped with the sprayed surface and sent into a hot press laminating machine for hot pressing and curing to obtain the finished product.

2. The processing technology for a high-end health protection fabric as described in claim 1, characterized in that, The nano-silver antibacterial agent is a nano-silver aqueous dispersion with a particle size of 10-50 nm, and its mass concentration in the functional finishing solution is 800-1200 ppm.

3. The high-end health protection fabric processing technology as described in claim 1, characterized in that, The plant-derived anti-mite finishing agent is a compound preparation containing lemongrass essential oil microcapsules and azadirachtin extract, with a mass concentration of 3%-5% in the functional finishing liquid.

4. A processing device, characterized in that, The high-end health protection fabric according to any one of claims 1-3 is used to prepare a solution tank (1), the top of the solution tank (1) is fixedly connected to a top tank (2), the outer wall of the solution tank (1) is fixedly connected to two symmetrically arranged cylinders (3), a fixed frame (4) is fixedly connected between one end of the piston rod of the cylinders (3), a motor (5) is fixedly connected to the top of the fixed frame (4), a drive shaft (15) is fixedly connected to one end of the output shaft of the motor (5), the drive shaft (15) slides through the top of the top tank (2), the bottom of the drive shaft (15) is fixedly connected to a soaking tank (10), and multiple through holes (17) are provided on the circumference, top and bottom of the soaking tank (10) for the solution to pass through; The top tank (2) has a first feed inlet on one side, and a first baffle (7) is fixed to one side of the first feed inlet by bolts. The soaking tank (10) has a second feed inlet on one side, and a second baffle (11) is fixed to one side of the second feed inlet by bolts. The functional finishing liquid is placed in the solution tank (1), and the soaking tank (10) rises into the top tank (2) for rotational dehydration.

5. The processing equipment as described in claim 4, characterized in that, The soaking tub (10) is fixedly connected with multiple baffles (16) around its circumference. The inner wall of one side of each baffle (16) is arc-shaped. The perforations (17) on the side of the soaking tub (10) are located on one side of each baffle (16).

6. The processing equipment as described in claim 4, characterized in that, A heat exchange cover (12) is fixedly connected to the bottom inner wall of the solution tank (1), a heating wire (13) is fixedly installed inside the heat exchange cover (12), and a temperature sensor (14) is fixedly installed on one side of the solution tank (1).

7. The processing equipment as described in claim 4, characterized in that, The bottom of the soaking tank (10) is rotatably connected to a through shaft (18), and the top of the shaft (18) is fixedly connected to multiple stirring blades (19). The bottom inner wall of the solution tank (1) is fixedly connected to a fixed shaft (23), and a sleeve (24) is slidably fitted around the circumference of the fixed shaft (23). A first spring (25) is fixedly installed between the top inner wall of the sleeve (24) and the fixed shaft (23). The top of the sleeve (24) is fixedly connected to a positioning plate (26), and multiple positioning grooves (27) are provided around the circumference of the positioning plate (26). The bottom of the shaft (18) is fixedly connected to a positioning cover (21), and the inner wall of the positioning cover (21) is fixedly connected to multiple limiting rods (22) that cooperate with the positioning grooves (27).

8. The processing equipment as described in claim 4, characterized in that, A through-hole drain pipe (6) is fixed on one side of the solution tank (1). A clearance port (28) is provided at one end of the drain pipe (6) inside the solution tank (1). Multiple through-hole filter holes (29) are provided on the side of the drain pipe (6) away from the clearance port (28). A through-hole slide rod (30) is slidably connected to one end of the drain pipe (6). A spiral pusher blade (31) is fixed around the circumference of the slide rod (30). The pusher blade (31) is located inside the drain pipe (6) and contacts its inner wall. A through-hole drive rod (32) is slidably connected to one end of the slide rod (30). A float (33) is fixedly connected to the bottom of the drive rod (32). An inclined limiting plate (20) is fixedly connected to the bottom of the soaking tank (10) for pushing the drive rod (32). A second spring (38) is fixed between the slide rod (30) and the drain pipe (6).

9. The processing equipment as described in claim 8, characterized in that, The bottom of the drain pipe (6) is fixedly connected to a slag discharge pipe (34), which is located outside the solution tank (1). The bottom of the slag discharge pipe (34) is threadedly connected to a bottom cover (35). One end of the drain pipe (6) located outside the solution tank (1) is rotatably connected to a screw (37). The circumferential thread of the screw (37) is connected to a plug (36), which is slidably sealed to the inner wall of the drain pipe (6) to seal the slag discharge pipe (34).

10. The processing equipment as described in claim 4, characterized in that, The solution tank (1) is fixedly connected to a feed pipe (8) and a discharge pipe (9) on one side and at the bottom, respectively.

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