CN117818154A - Preparation method of moisture-absorbing quick-drying anti-insect and anti-mite fabric - Google Patents

Abstract

A preparation method of moisture-absorbing quick-drying anti-insect anti-mite fabric belongs to the technical field of fabric preparation, and aims to solve the problem that the existing fabrics cannot be dried quickly after moisture absorption, and the existing fabrics are attached to the surface of a human body after sweat absorption to generate cold stimulation to the human body so as to cause cold; the existing fabric is easy to breed bacteria and mites to cause skin allergy of human body after being used for a long time; the fiber obtained by compounding the modified polyamide fiber serving as a core layer and the polyester fiber serving as a skin layer has a relatively high specific surface area, a plurality of shock holes or grooves are formed in the surface, the capillary effect is utilized to enable the fiber to absorb moisture and sweat on the surface of skin and then diffuse and evaporate the sweat, the insect-resistant and antibacterial layer is used for adsorbing germs rapidly through micro-pores of materials, and then the germs are washed off through a washing link, the antibacterial effect is realized by virtue of a pure physical structure, the drug resistance to the germs is avoided, no side effect is generated, and the effect of preventing mites is realized by combining with an impregnated insect-resistant agent; the invention realizes the moisture absorption and quick drying and insect-proof and antibacterial effects of the fabric.

Description

Preparation method of moisture-absorbing quick-drying anti-insect and anti-mite fabric

Technical Field

The invention relates to the technical field of fabric preparation, and in particular to a method for preparing a moisture-absorbing, quick-drying, insect-resistant and mite-proof fabric.

Background technique

Modern clothing worn in formal social occasions is mostly made of high-quality blended fabrics. However, natural fabrics such as pure cotton, pure wool, pure silk, and pure linen have become ordinary fabrics due to their shortcomings such as easy wrinkling and deformation, and are rarely used as high-end clothing materials. Blended fabrics have the characteristics of natural fabrics, such as sweat absorption, breathability, softness and comfort, and absorb the advantages of chemical fiber fabrics, such as durability, drape, good gloss and bright colors. A large number of high-end high-quality blended fabrics are developed every year. Sometimes, wearing clothing made of pure leather is also allowed.

However, some existing fabrics cannot dry quickly after absorbing moisture, especially in summer when the human body likes to sweat a lot. After absorbing sweat, the clothing fabrics stick to the surface of the human body. When the air flows, it is easy to produce cold stimulation to the human body, causing colds and affecting the health of the wearer. Moreover, the existing fabrics are easy to breed bacteria and mites after being used for a long time. Bacteria and mites are easy to irritate human skin, and in severe cases cause human skin allergies, which is not good for the health of the user.

Therefore, we introduce a preparation method of a moisture-absorbing, quick-drying, anti-insect and anti-mite fabric.

Summary of the invention

The purpose of the present invention is to provide a method for preparing a moisture-absorbing and quick-drying anti-insect and anti-mite fabric, aiming to solve the problem in the above-mentioned background technology that some existing fabrics cannot dry quickly after absorbing moisture, especially in summer when the human body likes to sweat a lot, and the clothing fabrics adhere to the surface of the human body after absorbing sweat. When the gas flows, it is easy to produce cold stimulation to the human body, causing colds and affecting the health of the wearer. The existing fabrics are easy to breed bacteria and mites after being used for a long time. Bacteria and mites are easy to irritate human skin. In severe cases, they cause human skin allergies, which is not conducive to the health of the user.

To achieve the above object, the present invention provides the following technical solution: a method for preparing a moisture-absorbing, quick-drying, anti-insect and anti-mite fabric, comprising the following steps:

S1: extract modified polyamide fiber and polyester fiber, use modified polyamide fiber as core layer and polyester fiber as skin layer to prepare moisture-absorbing and quick-drying fiber, inspect the yarn and remove defects, then use moisture-absorbing and quick-drying fiber to weave a moisture-absorbing and quick-drying layer on the surface of base fabric;

S2: extract bamboo charcoal fiber and seaweed fiber, twist and turn the bamboo charcoal fiber and seaweed fiber to make an insect-proof and antibacterial fiber bundle, inspect the yarn and remove defects, then weave an insect-proof and antibacterial layer on the surface of the moisture-absorbing and quick-drying layer through the insect-proof and antibacterial fiber bundle;

S3: The base fabric, the moisture-absorbing quick-drying layer and the insect-proof and antibacterial layer are evenly penetrated with breathable micropores to complete the primary molding of the fabric. After the fabric is formed, it is bleached and cleaned in a bleaching tank. Then, the formed fabric is dyed at high temperature in a dyeing tank with insect repellent added. After the fabric is successfully dyed, it is taken out and quickly dried in a dryer immediately;

S4: After the formed fabric is dyed and dried, it is fumigated and softened by steam sterilization equipment. After the steam sterilization of the fabric, it is cooled by cooling equipment. After the cooling of the fabric, it is taken out and tensioned and transported by conveying equipment.

S5: The fabric is trimmed by cutting equipment while being tensioned and conveyed. The trimmed fabric continues to be conveyed and then is rolled up by a winder to complete the fabric preparation process. After rolling up, the fabric is covered with plastic film and packed and stored in a warehouse for use.

Furthermore, the cutting equipment in S5 includes a support plate and an auxiliary roller arranged at one end of the top of the support plate, a winding roller is arranged at the other end of the top of the support plate, a first door frame, a second door frame and a conveying roller group are arranged in sequence on the top of the support plate between the auxiliary roller and the winding roller, an inflator is arranged on the top of the first door frame, a pneumatic adjustment hanger connected to the output end of the bottom of the inflator is arranged at the bottom of the first door frame, the pneumatic adjustment hanger is movably sleeved with the limiting shaft rods at both ends of the flattening roller, a buffer spring is wound on the outer wall of the limiting shaft rod, and a straightening piece is clamped on the outer wall of the limiting shaft rod at the end of the buffer spring. A slitting flywheel is clamped on the outer wall of the limiting shaft rod on the outside of the whole edge piece, and a limiting sleeve is arranged on the outer wall of the slitting flywheel away from the buffer spring end. The slitting flywheel limits the shaft rod through the limiting sleeve clamp, and the limiting sleeve is movably connected to the two ends of the bottom of the pneumatic adjustment hanger. A cross-cutting component is arranged at the lower end of the top plate of the second door frame, and a unloading port is opened on the support plate between the conveying roller group and the winding roller end. Fixed hangers are evenly arranged on the lower end of the support plate outside the bottom port of the unloading port, and the lower end of the fixed hanger is fixedly connected to an auxiliary support plate, and a side material collection box is placed on the upper end of the auxiliary support plate, and the port of the side material collection box is arranged opposite to the unloading port.

Furthermore, the edge straightening piece includes a sliding sleeve movably connected to the outer wall of the limiting shaft of the stretching roller, the sliding sleeve is arranged between the slitting flywheel and the buffer spring, a connecting bent rod is arranged on the outer wall of the sliding sleeve away from the slitting flywheel, the connecting bent rod is fixedly connected to the side wall of the first door frame through a telescopic connecting rod, the end of the connecting bent rod is fixedly connected to the side wall of the debris removal box, the debris removal box is suspended on one side of the stretching roller and parallel to the slitting flywheel, a fixing strip is fixedly connected to the top of the debris removal box close to the slitting flywheel, and a pressure plate is fixedly connected to the bottom of the end of the fixing strip.

Furthermore, the debris removal box includes a U-shaped seat fixedly connected to the end of the connecting curved rod and an ironing plate arranged on the bottom plate of the U-shaped seat, a strip hole is opened on the top plate of the U-shaped seat, a guide wedge is fixedly connected between the inner walls on both sides of the strip hole, a spring rod is movably engaged with the strip hole between the guide wedges, the spring rod main rod extends into the U-shaped seat through the strip hole, and the bottom of the spring rod main rod is fixedly connected to the bevel cutter, a guided wedge is fixedly connected to the outer wall of the spring rod main rod adjacent to the lower end of the guiding wedge, an electric telescopic rod is fixedly installed on the inner wall of the corresponding port of the U-shaped seat, and a movable sleeve is fixedly connected to the end of the electric telescopic rod, and the movable sleeve is movably connected to the outer wall of the spring rod main rod at the lower end of the guided wedge.

Furthermore, the pneumatic adjustment hanger includes an inflation tube connected to the bottom output end of the inflator and an adjusting air cylinder fixedly connected to the bottom of the inflation tube, an electromagnetic relief valve is provided at the middle part of the lower end of the adjusting air cylinder, and piston rods are movably sleeved in the ports at both ends of the adjusting air cylinder, the piston rods are connected by connecting springs, a connecting plate is provided on the side wall of the end of the piston rod, the connecting plate is movably connected to the cross-cutting assembly, a mounting hanger is fixedly connected to the bottom of the end of the piston rod, a positioning cylinder is fixedly connected to the bottom of the mounting hanger, the positioning cylinder is movably clamped on the outer wall of the limiting sleeve, a transverse suspension plate is fixedly connected to the outer wall of the mounting hanger close to the stretching roller, auxiliary leveling pressure wheels are evenly provided at the bottom of the transverse suspension plate, and the auxiliary leveling pressure wheels are suspended adjacent to the top of the stretching roller.

Furthermore, the longitudinal trimming operation of the fabric by the cutting device includes the following steps:

S501: After the fabric is attached to the upper end of the auxiliary roller, it is pulled and laid flat and clamped between the stretching roller and the auxiliary leveling roller, and then the fabric is pulled and passed through the conveying roller group;

S502: Start the inflator to inflate the regulating cylinder with the inflating pipe, inflate and adjust the piston rod in the regulating cylinder port according to the width of the fabric, and drive the slitting flywheel away from the stretching roller with the help of the mounting hanger plate and the positioning cylinder, so that the spacing of the slitting flywheels adapts to the width of the fabric;

S503: Start the conveying roller group to pull the fabric forward, and start the flat roller to rotate. When the flat roller rotates, it drives the slitting flywheel to rotate quickly to slit the longitudinal edge of the fabric. After the fabric is slit, the main body and the edge of the fabric are pulled by the conveying roller group to approach the winding roller, and the cross-cutting component is started to neatly cross-cut the fabric;

S504: Pause the equipment to pull the main body of the fabric and the edge material through the conveying roller group again, so that the end of the main body of the fabric is fixed on the outer wall of the winding roller, and the end of the edge material is placed in the discharge port, and the equipment is started again to continuously convey the fabric to cut the longitudinal edge. The winding roller rewinds the cut main body of the fabric, and the longitudinal edge waste continues to fall into the edge material collection box through the discharge port.

Furthermore, the cross-cutting assembly includes a mounting cover and a hydraulic lifting rod arranged on the top of the mounting cover, two identical partitions are evenly arranged inside the mounting cover, the partitions divide the interior of the mounting cover into a continuous first chamber, a second chamber and a third chamber, the first chamber, the second chamber and the third chamber are respectively provided with a first cross-cutting module group, a second cross-cutting module group and a third cross-cutting module group, the tops of the first cross-cutting module group, the second cross-cutting module group and the third cross-cutting module group are extended to the outside through the connecting hole at the top of the mounting cover, a fixed plate is arranged on the top of the mounting cover close to the stretching roller, limiting holes are respectively provided on the side walls at both ends of the fixed plate corresponding to the connecting plate, a movable pressure rod is movably engaged in the limiting hole, the movable pressure rod is suspended on the top of the mounting cover, and the movable pressure rod is arranged corresponding to the first cross-cutting module group, the second cross-cutting module group and the third cross-cutting module, the end of the movable pressure rod is movably connected with a movable connecting rod, and the end of the movable connecting rod is movably connected to the connecting plate.

Furthermore, the first cross-cutting module includes a positioning top plate and a cross-cutting tool fixedly connected to the bottom of the positioning top plate. Support springs are evenly arranged at the bottom edge of the positioning top plate outside the cross-cutting tool. The positioning top plate is connected to the mounting cover bottom plate through the support spring and is suspended in the first chamber. T-shaped wedges are respectively arranged at the corresponding movable pressure rods at both ends of the top of the positioning top plate. An arc-shaped shallow groove is arranged on the top of the T-shaped wedge. A telescopic suspension rod is arranged at the upper end of the positioning top plate between the T-shaped wedges. The telescopic suspension rod is fixedly connected to the lower end of the mounting cover top plate. The composition structure of the first cross-cutting module, the second cross-cutting module and the third cross-cutting module is the same, and the length of the cross-cutting tools of the first cross-cutting module, the second cross-cutting module and the third cross-cutting module is gradually shortened, and the T-shaped wedges are arranged in a stepped and staggered manner. When the support spring maintains a normal relaxation state, the cross-cutting tool is suspended above the through port on the mounting cover bottom plate.

Furthermore, the cross-cutting component performs the following steps to cross-cut the fabric:

S5031: When the spacing of the slitting flywheels is adjusted according to the width of the fabric, the piston rod cooperates with the movable connecting rod to drive the movable pressure rod to move synchronously in the limiting hole, so that the movable pressure rod selects one of the first cross-cutting module group, the second cross-cutting module group and the third cross-cutting module group;

S5032: The moving pressure rod slides along the inclined surface of the T-shaped wedge block to the arc-shaped shallow groove on the top thereof, and the T-shaped wedge block moves downward to push the positioning top plate and the cross-cutting tool downward to compress the support spring, so that the bottom port of the cross-cutting tool extends to the bottom of the mounting cover;

S5033: Then start the hydraulic lifting rod, which intermittently extends and retracts up and down to drive the installation cover to reciprocate up and down, and drives the cross-cutting tool exposed at the bottom of the installation cover to perform cross-cutting on the surface.

Furthermore, the conveying roller group includes a fixing frame fixedly connected to the edges on both sides of the top of the support plate, and a first clamping roller and a second clamping roller are arranged in parallel between the upper and lower side walls of the fixing frame. The shafts at one end of the first clamping roller and the second clamping roller extend through to the other side of the fixing frame, and the ends of the shafts are fixedly connected with gears. The gears at the ends of the shafts of the first clamping roller and the second clamping roller are meshed with each other, and an L-shaped leveling plate is arranged on the outer wall of the fixing frame on one side close to the cross-cutting component.

Compared with the prior art, the present invention has the following beneficial effects:

1. The present invention provides a method for preparing a moisture-absorbing and quick-drying anti-insect and anti-mite fabric, wherein the moisture-absorbing and quick-drying fiber is composited with modified polyamide fiber as a core layer and polyester fiber as a skin layer to weave a moisture-absorbing and quick-drying layer, wherein the modified polyamide fiber is a hydrophilic polymer, and the polyester fiber has no hydrophilic group in the main chain of the molecule, so it is hydrophobic, and the composite fiber has a high specific surface area, and has a large number of pores or grooves on the surface, and its cross section is generally a special shape, and the capillary effect is used to enable the fiber to quickly absorb moisture and sweat from the skin surface, and then the surface layer The fibers diffuse and evaporate sweat, thereby achieving the purpose of moisture absorption and perspiration, regulating body temperature, and keeping the skin refreshed. The breathable micropores on the fabric further enhance the moisture absorption and quick-drying effect of the fabric. The insect-proof and antibacterial layer made of bamboo charcoal fiber and seaweed fiber uses the tiny pores of the material to quickly absorb germs, and then washes them away through the cleaning process. It relies on a purely physical structure to achieve antibacterial effect, which is not only highly efficient and will not produce drug resistance to germs, but also has no side effects. Combined with the impregnated anti-insect agent, it can achieve the effect of preventing mites and avoid the breeding of bacteria and mites.

2. The present invention proposes a method for preparing a moisture-absorbing, quick-drying, insect-resistant and mite-proof fabric. After the fabric is attached to the upper end of the auxiliary roller, it is pulled and laid flat and clamped between the stretching roller and the auxiliary leveling pressure wheel. Then, the fabric is continued to be pulled through the conveying roller group, and the inflator is started to inflate the adjusting air cylinder using the inflation tube. The piston rod in the port of the adjusting air cylinder is adjusted according to the width of the fabric. With the help of the installation hanger and the positioning cylinder, the slitting flywheel is driven away from the stretching roller, so that the spacing between the slitting flywheels adapts to the width of the fabric. The conveying roller group is started to pull the fabric forward for transportation, and the stretching roller is started to rotate at the same time. When the stretching roller rotates, it drives the slitting flywheel to rotate quickly to slit the longitudinal edge of the fabric, thereby realizing the edge trimming operation of preparing fabrics of different widths, which is convenient and quick.

3. The invention provides a method for preparing a moisture-absorbing, quick-drying, insect-resistant and mite-proof fabric. When the spacing of the slitting flywheels is adjusted according to the width of the fabric, the piston rod cooperates with the movable connecting rod to drive the movable pressure rod to move synchronously in the limiting hole, so that the movable pressure rod selects one of the first cross-cutting module, the second cross-cutting module and the third cross-cutting module, and the movable pressure rod slides along the inclined surface of the T-shaped wedge block to the arc-shaped shallow groove at its top. The T-shaped wedge block moves downward to push the positioning top plate and the cross-cutting tool downward to compress the support spring, so that the bottom port of the cross-cutting tool extends to the bottom of the mounting cover, and then the hydraulic lifting rod is started. The hydraulic lifting rod is intermittently extended and retracted up and down to drive the mounting cover to reciprocate up and down, and the cross-cutting tool exposed at the bottom of the mounting cover is driven to perform horizontal punching on the face treatment. When the spacing of the slitting flywheels is adjusted according to the width of the fabric, the extrusion and pushing out of the adapted cross-cutting tool is synchronously realized, and the adaptability of the three groups of cross-cutting tools is used to automatically select and use them, so as to avoid the direct collision and curling of the tool on the outside of the fabric with the support plate when using an overly long cross-cutting tool for punching, and the rotation use of multiple groups of cross-cutting tools can avoid the trouble of frequent use and damage of a single tool, which is convenient and practical.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a cross-sectional view of a fabric of the present invention;

FIG2 is an overall flow chart of the preparation process of the present invention;

FIG3 is a schematic diagram of the structure of a cutting device according to the present invention;

FIG4 is a schematic diagram of the installation structure of the pneumatic adjustment hanger and the cross-cutting assembly of the present invention;

FIG5 is a schematic diagram of the installation structure of the flattening roller and the pneumatic adjustment hanger of the present invention;

FIG6 is an exploded view of the installation of the flattening roller of the present invention;

FIG7 is a schematic diagram of the structure of the pneumatic adjustment hanger of the present invention;

FIG8 is a schematic diagram of the structure of the edge trimmer of the present invention;

FIG9 is a schematic diagram of the structure of the impurity removal box of the present invention;

FIG10 is a schematic diagram of the cross-cutting assembly structure of the present invention;

FIG11 is an enlarged structural schematic diagram of point A in FIG10 of the present invention;

FIG12 is a schematic diagram of the structure of the first cross-cutting module of the present invention;

FIG. 13 is a schematic diagram of the structure of the conveying roller group of the present invention.

In the figure: 1. Base fabric; 2. Moisture-absorbing and quick-drying layer; 3. Insect-proof and antibacterial layer; 4. Breathable micropores; 5. Cutting equipment; 51. Support plate; 52. Auxiliary roller; 53. Winding roller; 54. First door frame; 55. Second door frame; 56. Conveying roller group; 561. Fixed frame; 562. First clamping roller; 563. Second clamping roller; 564. Gear; 565. L-shaped screed plate; 57. Inflator; 58. Pneumatic adjustment hanger; 581. Inflating tube; 582. Regulating air cylinder; 583, electromagnetic air release valve; 584, piston rod; 585, connecting plate; 586, mounting hanging plate; 587, positioning cylinder; 588, horizontal hanging plate; 589, auxiliary leveling roller; 59, leveling roller; 510, edge straightening piece; 5101, sliding sleeve; 5102, connecting curved rod; 5103, telescopic connecting rod; 5104, debris removal box; 51041, U-shaped seat; 51042, ironing board; 51043, strip hole; 51044, guide wedge; 51045, spring rod; 51046, bevel cutter; 51047, guided wedge; 51048, electric telescopic rod; 51049, movable sleeve; 5105, fixing strip; 5106, pressure plate; 511, buffer spring; 512, slitting flywheel; 513, limiting sleeve; 514, cross-cutting assembly; 5141, mounting cover; 5142, hydraulic lifting rod; 5143, partition; 5144, first cross-cutting module; 51441, positioning top plate; 514 42. Cross-cutting tool; 51443. Support spring; 51444. T-shaped wedge; 51445. Arc-shaped shallow groove; 51446. Telescopic suspension rod; 5145. Second cross-cutting module; 5146. Third cross-cutting module; 5147. Connecting hole; 5148. Fixed plate; 5149. Limiting hole; 51410. Movable pressure rod; 51411. Movable connecting rod; 515. Discharge port; 516. Fixed suspension rod; 517. Auxiliary support plate; 518. Edge material collection box.

Detailed ways

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

In order to solve the problems that some existing fabrics cannot dry quickly after absorbing moisture, the clothing fabrics adhere to the surface of the human body after absorbing sweat, and the air flow easily generates cold stimulation to the human body, causing colds, and the existing fabrics are easy to breed bacteria and mites after being used for a long time, and bacteria and mites are easy to cause human skin allergies, which is not conducive to the health of users, please refer to Figures 1-2, and provide the following preferred technical solutions:

A method for preparing a moisture-absorbing, quick-drying, insect-resistant and mite-proof fabric comprises the following steps:

S1: extracting modified polyamide fiber and polyester fiber, compositely preparing a moisture-absorbing quick-drying fiber with the modified polyamide fiber as the core layer and the polyester fiber as the skin layer, inspecting the yarn and removing defects, and then using the moisture-absorbing quick-drying fiber to weave a moisture-absorbing quick-drying layer 2 on the surface of the base fabric 1;

S2: extract bamboo charcoal fiber and seaweed fiber, twist and turn the bamboo charcoal fiber and seaweed fiber to make an insect-proof and antibacterial fiber bundle, inspect the yarn and remove defects, then weave an insect-proof and antibacterial layer 3 on the surface of the moisture-absorbing and quick-drying layer 2 through the insect-proof and antibacterial fiber bundle;

S3: The base fabric 1, the moisture-absorbing quick-drying layer 2 and the insect-proof and antibacterial layer 3 are evenly penetrated with breathable micropores 4 to complete the primary forming process of the fabric. After the fabric is formed, it is bleached and cleaned in a bleaching tank. Then, the formed fabric is dyed at high temperature in a dyeing tank with insect repellent added. After the fabric is successfully dyed, it is taken out and quickly dried in a dryer immediately.

S4: After the formed fabric is dyed and dried, it is fumigated and softened by steam sterilization equipment. After the steam sterilization of the fabric, it is cooled by cooling equipment. After the cooling of the fabric, it is taken out and tensioned and transported by conveying equipment.

S5: The fabric is trimmed by the cutting device 5 while being tensioned and conveyed. The trimmed fabric continues to be conveyed and then is rolled up by the winding machine to complete the fabric preparation process. The rolled fabric is wrapped with a plastic film and stored in a warehouse for use.

Specifically, the moisture-absorbing and quick-drying fiber textile moisture-absorbing and quick-drying layer 2 is prepared by using modified polyamide fiber as the core layer and polyester fiber as the skin layer. The modified polyamide fiber is a hydrophilic polymer, while the polyester fiber has no hydrophilic group in the main chain of the molecule, so it is hydrophobic. The composite fiber has a high specific surface area, and there are many pores or grooves on the surface. Its cross-section is generally a special shape. The capillary effect is used to enable the fiber to quickly absorb moisture and sweat from the skin surface, and then the sweat is diffused and evaporated by the surface fiber, thereby achieving the purpose of moisture absorption and perspiration, regulating body temperature, and keeping the skin fresh. In addition, the setting of the breathable micropores 4 on the fabric further enhances the moisture absorption and quick-drying effect of the fabric; the insect-proof and antibacterial layer 3 made of bamboo charcoal fiber and seaweed fiber uses the micropores of the material to quickly absorb bacteria, and then washes them off through the cleaning process. It relies on a purely physical structure to achieve antibacterial, which is not only highly efficient, will not produce drug resistance to bacteria, but also has no side effects. Combined with the impregnated anti-insect agent, it can achieve the effect of preventing mites and avoid the breeding of bacteria and mites.

In order to adapt to the trimming process for preparing fabrics of different widths, as shown in Figures 3 to 6, 9 and 13, the following preferred technical solutions are provided:

The cutting device 5 in S5 includes a support plate 51 and an auxiliary roller 52 arranged at one end of the top of the support plate 51, a winding roller 53 is arranged at the other end of the top of the support plate 51, a first door frame 54, a second door frame 55 and a conveying roller group 56 are arranged in sequence on the top of the support plate 51 between the auxiliary roller 52 and the winding roller 53, an inflator 57 is arranged on the top of the first door frame 54, and a pneumatic adjustment hanger 58 connected to the output end of the bottom of the inflator 57 is arranged at the bottom of the first door frame 54, and the pneumatic adjustment hanger 58 is movably sleeved to the limit rollers at both ends of the flat roller 59. A limiting sleeve 513 is arranged on the outer wall of the limiting shaft, and the limiting sleeve 513 is arranged on the outer wall of the limiting shaft away from the buffer spring 511. The limiting sleeve 513 is arranged on the limiting shaft through the limiting sleeve 513, and the limiting sleeve 513 is movably connected to the two ends of the bottom of the pneumatic adjustment hanger 58, and a cross-cutting component 514 is arranged on the lower end of the top plate of the second door frame 55.

The pneumatic adjustment hanger 58 includes an inflation tube 581 connected to the bottom output end of the inflator 57 and an adjustment air cylinder 582 fixedly connected to the bottom of the inflation tube 581, an electromagnetic air release valve 583 is provided at the middle of the lower end of the adjustment air cylinder 582, and piston rods 584 are movably sleeved in the ports at both ends of the adjustment air cylinder 582, and the piston rods 584 are connected by connecting springs, a connecting plate 585 is provided on the side wall of the end of the piston rod 584, and the connecting plate 585 is movably connected to the cross-cutting component 514, a mounting hanger plate 586 is fixedly connected to the bottom of the end of the piston rod 584, a positioning cylinder 587 is fixedly connected to the bottom of the mounting hanger plate 586, and the positioning cylinder 587 is movably sleeved on the outer wall of the limiting sleeve 513, and a transverse suspension plate 588 is fixedly connected to the outer wall of the mounting hanger plate 586 close to the flattening roller 59, and auxiliary leveling rollers 589 are evenly arranged at the bottom of the transverse suspension plate 588, and the auxiliary leveling rollers 589 are suspended adjacent to the top of the flattening roller 59.

A discharge port 515 is provided on the support plate 51 between the conveying roller group 56 and the end of the winding roller 53, and a fixed suspension rod 516 is evenly arranged at the lower end of the support plate 51 outside the bottom port of the discharge port 515, and an auxiliary support plate 517 is fixedly connected to the lower end of the fixed suspension rod 516, and a side material collecting box 518 is placed on the upper end of the auxiliary support plate 517, and the port of the side material collecting box 518 is arranged opposite to the discharge port 515. After the fabric is cut, the main body and the side material are pulled close to the winding roller 53 by the conveying roller group 56, and the cross-cutting component 514 is started to cut the fabric neatly cross-cutting; the equipment is paused to pull the main body of the fabric and the side material around the conveying roller group 56 again, so that the end of the main body of the fabric is fixed on the outer wall of the winding roller 53, and the end of the side material is put into the discharge port 515, and the equipment is started again to continuously convey the fabric to cut the longitudinal edge, and the winding roller 53 winds up the cut fabric body, and the longitudinal edge waste continues to fall into the side material collecting box 518 through the discharge port 515 to complete self-cleaning.

The conveying roller group 56 includes a fixing frame 561 fixedly connected to the edges of both sides of the top of the support plate 51, and a first clamping roller 562 and a second clamping roller 563 are arranged in parallel between the upper and lower side walls of the fixing frame 561. The shafts at one end of the first clamping roller 562 and the second clamping roller 563 extend through the other side of the fixing frame 561, and the ends of the shafts are fixedly connected with gears 564. The gears 564 at the ends of the shafts of the first clamping roller 562 and the second clamping roller 563 are meshed with each other, and an L-shaped screed plate 565 is arranged on the outer wall of the fixing frame 561 on one side close to the cross-cutting component 514.

Specifically, after the fabric is attached to the upper end of the auxiliary roller 52, it is pulled and laid flat and clamped between the stretching roller 59 and the auxiliary leveling roller 589, and then the fabric is continued to be pulled through the conveying roller group 56, and the inflator 57 is started to use the inflation tube 581 to inflate the adjusting air cylinder 582. The piston rod 584 in the port of the movable adjusting air cylinder 582 is adjusted according to the width of the fabric. With the help of the installation hanger 586 and the positioning cylinder 587, the slitting flywheel 512 is driven away from the stretching roller 59, so that the spacing of the slitting flywheel 512 adapts to the width of the fabric, and the conveying roller group 56 is started to pull the fabric forward for transportation. At the same time, the stretching roller 59 is started to rotate. When the stretching roller 59 rotates, it drives the slitting flywheel 512 to rotate quickly to slit the longitudinal edge of the fabric, thereby realizing the trimming operation of preparing fabrics of different widths, which is convenient and fast.

In order to enhance the uniformity of the fabric cutting edge, as shown in FIG7 and FIG8, the following preferred technical solutions are provided:

The edge straightening piece 510 includes a sliding sleeve 5101 movably sleeved on the outer wall of the limiting shaft of the stretching roller 59, the sliding sleeve 5101 is arranged between the slitting flywheel 512 and the buffer spring 511, and a connecting bent rod 5102 is arranged on the outer wall of the sliding sleeve 5101 away from the slitting flywheel 512. The connecting bent rod 5102 is fixedly connected to the side wall of the first door frame 54 through a telescopic connecting rod 5103, and the end of the connecting bent rod 5102 is fixedly connected to the side wall of the debris removal box 5104, and the debris removal box 5104 is suspended on one side of the stretching roller 59 and parallel to the slitting flywheel 512. The top of the debris removal box 5104 close to one end of the slitting flywheel 512 is fixedly connected with a fixing strip 5105, and the bottom of the end of the fixing strip 5105 is fixedly connected with a pressure plate 5106.

The debris removal box 5104 includes a U-shaped seat 51041 fixedly connected to the end of the connecting curved rod 5102 and an ironing board 51042 arranged on the bottom plate of the U-shaped seat 51041. A strip hole 51043 is opened on the top plate of the U-shaped seat 51041. A guide wedge 51044 is fixedly connected between the inner walls of both sides of the strip hole 51043. A spring rod 51045 is movably engaged with the strip hole 51043 between the guide wedges 51044. The main rod of the spring rod 51045 extends to the U-shaped seat 51041 through the strip hole 51043. 041, and the bottom of the spring rod 51045 main rod is fixedly connected to the bevel cutter 51046, the outer wall of the spring rod 51045 main rod adjacent to the lower end of the guide wedge block 51044 is fixedly connected with a guided wedge block 51047, and the inner wall of the corresponding port of the U-shaped seat 51041 is fixedly installed with an electric telescopic rod 51048, and the end of the electric telescopic rod 51048 is fixedly connected with a movable sleeve 51049, and the movable sleeve 51049 is movably sleeved on the outer wall of the spring rod 51045 main rod at the lower end of the guided wedge block 51047.

Specifically, after the slitting flywheel 512 trims the fabric longitudinally, the main body of the fabric is guided from the bottom of the pressure plate 5106 through the U-shaped seat 51041 and fits into the upper end of the ironing plate 51042, and the electric telescopic rod 51048 is started to move back and forth. When the electric telescopic rod 51048 is extended or retracted, the spring rod 51045 is driven to slide in the strip hole 51043 through the movable sleeve 51049, and the guided wedge block 51047 on the main rod of the spring rod 51045 slides against the bottom inclined surface of the guide wedge block 51044 in the strip hole 51043, driving the bevel cutter 51046 at the bottom of the spring rod 51045 to bevel the edge of the main body of the fabric, so that the edge of the main body of the fabric is pressurized and ironed on the ironing board 51042, and when the bevel cutter 51046 slides to the edge of the main body of the fabric, the messy threads at the side end of the fabric are beveled to ensure the neatness of the fabric cutting.

In order to prevent the outer cutter of the fabric from directly colliding with the support plate 51 and causing the blade to curl due to the fabric being too narrow, thereby affecting the service life of the cutter, as shown in Figures 4 and 10-12, the following preferred technical solutions are provided:

The cross-cutting assembly 514 includes a mounting cover 5141 and a hydraulic lifting rod 5142 arranged on the top of the mounting cover 5141. Two identical partitions 5143 are evenly arranged inside the mounting cover 5141. The partitions 5143 divide the interior of the mounting cover 5141 into a first chamber, a second chamber and a third chamber. The first chamber, the second chamber and the third chamber are respectively provided with a first cross-cutting module 5144, a second cross-cutting module 5145 and a third cross-cutting module 5146. The top ends of the first cross-cutting module 5144, the second cross-cutting module 5145 and the third cross-cutting module 5146 are all connected through a connecting hole 5147 at the top of the mounting cover 5141. Extending to the outside, a fixing plate 5148 is provided on the top of the mounting cover 5141 near the stretching roller 59, and limiting holes 5149 are respectively provided on the side walls at both ends of the fixing plate 5148 corresponding to the connecting plate 585. A movable pressure rod 51410 is movably engaged in the limiting hole 5149. The movable pressure rod 51410 is suspended on the top of the mounting cover 5141, and the movable pressure rod 51410 is provided corresponding to the first cross-cutting module 5144, the second cross-cutting module 5145 and the third cross-cutting module 5146. The end of the movable pressure rod 51410 is movably connected to a movable connecting rod 51411, and the end of the movable connecting rod 51411 is movably connected to the connecting plate 585.

The first cross-cutting module 5144 includes a positioning top plate 51441 and a cross-cutting tool 51442 fixedly connected to the bottom of the positioning top plate 51441, support springs 51443 are evenly arranged at the bottom edge of the positioning top plate 51441 outside the cross-cutting tool 51442, the positioning top plate 51441 is connected to the bottom plate of the mounting cover 5141 through the support springs 51443 and is suspended in the first chamber, T-shaped wedge blocks 51444 are respectively arranged at the two ends of the top of the positioning top plate 51441 corresponding to the movable pressure rods 51410, the top of the T-shaped wedge blocks 51444 are provided with arc-shaped shallow grooves 51445, and the upper end of the positioning top plate 51441 between the T-shaped wedge blocks 51444 is provided with a telescopic suspension rod 51446, and the telescopic suspension rod 51446 is fixedly connected to the lower end of the top plate of the mounting cover 5141.

The first cross-cutting module 5144, the second cross-cutting module 5145 and the third cross-cutting module 5146 have the same composition structure, and the cross-cutting tools 51442 of the first cross-cutting module 5144, the second cross-cutting module 5145 and the third cross-cutting module 5146 are gradually shortened in length, and the T-shaped wedge blocks 51444 are staggered in a stepped manner. When the support spring 51443 maintains a normal relaxation state, the cross-cutting tool 51442 is suspended above the through port on the bottom plate of the mounting cover 5141.

Specifically, when the spacing of the slitting flywheel 512 is adjusted according to the width of the fabric, the piston rod 584 cooperates with the movable connecting rod 51411 to drive the movable pressure rod 51410 to move synchronously in the limiting hole 5149, so that the movable pressure rod 51410 selects one of the first cross-cutting module group 5144, the second cross-cutting module group 5145 and the third cross-cutting module group 5146, and the movable pressure rod 51410 slides along the inclined surface of the T-shaped wedge block 51444 to the arc-shaped shallow groove 51445 at the top thereof, and the T-shaped wedge block 51444 moves downward to push the positioning top plate 51441 and the cross-cutting tool 51442 downward to compress the support spring 51443, so that the bottom port of the cross-cutting tool 51442 extends to the bottom of the mounting cover 5141 , and then start the hydraulic lifting rod 5142, which intermittently extends and retracts up and down to drive the mounting cover 5141 to reciprocate up and down, driving the cross-cutting tool 51442 exposed at the bottom of the mounting cover 5141 to perform transverse punching on the fabric, and when the spacing of the slitting flywheel 512 is adjusted according to the width of the fabric, the suitable cross-cutting tool 51442 is squeezed and pushed out simultaneously, and the adaptability of the three groups of cross-cutting tools 51442 is selected for automatic use, so as to avoid the tool on the outside of the fabric from directly colliding with the support plate 51 and curling when using an overly long cross-cutting tool 51442 for punching, and the rotation use of multiple groups of cross-cutting tools 51442 can avoid the trouble of a single tool being damaged due to frequent use, which is convenient and practical.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A method for preparing a moisture-absorbing, quick-drying, anti-insect and anti-mite fabric, comprising the following steps: S1: extracting modified polyamide fiber and polyester fiber, and preparing a moisture-absorbing quick-drying fiber by using the modified polyamide fiber as a core layer and the polyester fiber as a skin layer, inspecting the yarn and removing defects, and then using the moisture-absorbing quick-drying fiber to weave a moisture-absorbing quick-drying layer (2) on the surface of a base fabric (1); S2: extracting bamboo charcoal fibers and seaweed fibers, twisting the bamboo charcoal fibers and seaweed fibers to obtain an insect-proof and antibacterial fiber bundle, inspecting the yarn to remove defects, and then weaving an insect-proof and antibacterial layer (3) on the surface of the moisture-absorbing and quick-drying layer (2); S3: Breathable micropores (4) are evenly arranged between the base fabric (1), the moisture-absorbing quick-drying layer (2) and the insect-proof and antibacterial layer (3) to complete the primary molding process of the fabric. After the fabric is molded, it is bleached and cleaned in a bleaching tank. Then, the molded fabric is dyed at high temperature in a dyeing tank with an insect-proof agent added. After the fabric is successfully dyed, it is taken out and quickly dried in a dryer. S4: After the formed fabric is dyed and dried, it is fumigated and softened by steam sterilization equipment. After the steam sterilization of the fabric, it is cooled by cooling equipment. After the cooling of the fabric, it is taken out and tensioned and transported by conveying equipment. S5: The fabric is trimmed by the cutting device (5) while being conveyed under tension. The trimmed fabric continues to be conveyed and then is rolled up by the winding machine to complete the fabric preparation process. The rolled fabric is then covered with a plastic film and packed and stored in a warehouse for use. 2. A method for preparing a moisture-absorbing, quick-drying, anti-insect and anti-mite fabric as described in claim 1, characterized in that: the cutting device (5) in S5 comprises a support plate (51) and an auxiliary roller (52) arranged at one end of the top of the support plate (51), a winding roller (53) is arranged at the other end of the top of the support plate (51), and a first door frame (54), a second door frame (55) are arranged in sequence at the top of the support plate (51) between the auxiliary roller (52) and the winding roller (53). and a conveying roller group (56), an inflator (57) is arranged on the top of the first door frame (54), a pneumatic adjustment hanger (58) connected to the output end of the bottom of the inflator (57) is arranged on the bottom of the first door frame (54), the pneumatic adjustment hanger (58) is movably sleeved with the limit shaft rods at both ends of the flat roller (59), a buffer spring (511) is wound around the outer wall of the limit shaft rod, and a trimming piece (511) is sleeved on the outer wall of the limit shaft rod at the end of the buffer spring (511). 0), a slitting flywheel (512) is sleeved on the outer wall of the limiting shaft rod outside the trimming piece (510), a limiting sleeve (513) is arranged on the outer wall of the slitting flywheel (512) away from the end of the buffer spring (511), the slitting flywheel (512) is sleeved on the limiting shaft rod through the limiting sleeve (513), and the limiting sleeve (513) is movably connected to the bottom ends of the pneumatic adjustment hanger (58), and a cross-cutting component (514) is arranged at the lower end of the top plate of the second door frame (55), A discharge port (515) is provided on the support plate (51) between the ends of the conveying roller group (56) and the winding roller (53); fixed suspension rods (516) are evenly arranged at the lower end of the support plate (51) outside the bottom port of the discharge port (515); an auxiliary support plate (517) is fixedly connected to the lower end of the fixed suspension rod (516); a side material collection box (518) is placed on the upper end of the auxiliary support plate (517); and a port of the side material collection box (518) is arranged directly opposite to the discharge port (515). 3. A method for preparing a moisture-absorbing, quick-drying, insect-resistant and mite-proof fabric as described in claim 2, characterized in that: the edge straightening piece (510) includes a sliding sleeve (5101) movably sleeved on the outer wall of the limiting shaft of the flattening roller (59), the sliding sleeve (5101) is arranged between the slitting flywheel (512) and the buffer spring (511), and a connecting curved rod (5102) is arranged on the outer wall of the sliding sleeve (5101) away from the slitting flywheel (512), and the connecting curved rod (5102) is extended and retracted. The connecting rod (5103) is fixedly connected to the side wall of the first door frame (54), the end of the connecting curved rod (5102) is fixedly connected to the side wall of the impurity removal box (5104), the impurity removal box (5104) is suspended on one side of the flattening roller (59) and is parallel to the slitting flywheel (512), the top of the impurity removal box (5104) close to one end of the slitting flywheel (512) is fixedly connected to a fixing bar (5105), and the bottom of the end of the fixing bar (5105) is fixedly connected to a pressure plate (5106). 4. A method for preparing a moisture-absorbing, quick-drying, anti-insect and anti-mite fabric as described in claim 3, characterized in that: the impurity removal box (5104) includes a U-shaped seat (51041) fixedly connected to the end of the connecting curved rod (5102) and an ironing board (51042) arranged on the bottom plate of the U-shaped seat (51041), a strip hole (51043) is opened on the top plate of the U-shaped seat (51041), a guide wedge (51044) is fixedly connected between the inner walls on both sides of the strip hole (51043), and a spring rod (51045) is movably engaged with the strip hole (51043) between the guide wedges (51044), and the main rod of the spring rod (51045) passes through The strip hole (51043) extends into the U-shaped seat (51041), and the bottom of the spring rod (51045) main rod is fixedly connected to the bevel cutter (51046), and a guided wedge block (51047) is fixedly connected to the outer wall of the spring rod (51045) main rod adjacent to the lower end of the guide wedge block (51044), and an electric telescopic rod (51048) is fixedly installed on the inner wall of the corresponding port of the U-shaped seat (51041), and a movable sleeve (51049) is fixedly connected to the end of the electric telescopic rod (51048), and the movable sleeve (51049) is movably sleeved on the outer wall of the spring rod (51045) main rod at the lower end of the guided wedge block (51047). 5. A method for preparing a moisture-absorbing, quick-drying, anti-insect and anti-mite fabric as described in claim 4, characterized in that: the pneumatic adjustment hanger (58) includes an inflation tube (581) connected to the bottom output end of the inflator (57) and an adjustment cylinder (582) fixedly connected to the bottom of the inflation tube (581), an electromagnetic air release valve (583) is provided at the middle of the lower end of the adjustment cylinder (582), and piston rods (584) are movably sleeved in the ports at both ends of the adjustment cylinder (582), the piston rods (584) are connected by a connecting spring, and a connecting plate (584) is provided on the side wall of the end of the piston rod (584). 5), the connecting plate (585) is movably connected to the cross-cutting assembly (514), the bottom of the end of the piston rod (584) is fixedly connected to a mounting hanger plate (586), the bottom of the mounting hanger plate (586) is fixedly connected to a positioning cylinder (587), the positioning cylinder (587) is movably sleeved on the outer wall of the limiting sleeve (513), the outer wall of the mounting hanger plate (586) close to the flattening roller (59) is fixedly connected to a transverse hanging plate (588), the bottom of the transverse hanging plate (588) is evenly arranged with auxiliary flattening rollers (589), and the auxiliary flattening rollers (589) are suspended adjacent to the top of the flattening roller (59). 6. A method for preparing a moisture-absorbing, quick-drying, anti-insect and anti-mite fabric as claimed in claim 5, characterized in that the longitudinal trimming operation of the fabric by the cutting device (5) comprises the following steps: S501: After the fabric is attached to the upper end of the auxiliary roller (52), it is pulled and laid flat and clamped between the stretching roller (59) and the auxiliary flattening roller (589), and then the fabric is pulled and passed through the conveying roller group (56); S502: starting the inflator (57) and inflating the regulating air cylinder (582) with the inflating pipe (581), and adjusting the piston rod (584) in the port of the regulating air cylinder (582) according to the width of the fabric, and driving the slitting flywheel (512) away from the flattening roller (59) with the help of the mounting hanger plate (586) and the positioning cylinder (587), so that the spacing of the slitting flywheel (512) is adapted to the width of the fabric; S503: Start the conveying roller group (56) to pull the fabric forward, and start the flattening roller (59) to rotate. When the flattening roller (59) rotates, it drives the slitting flywheel (512) to rotate quickly to slit the longitudinal edge of the fabric. After the fabric is slit, the main body and the edge of the fabric are pulled by the conveying roller group (56) to approach the winding roller (53), and the cross-cutting component (514) is started to neatly cross-cut the fabric. S504: The device is paused to pull the main body of the fabric and the edge material through the conveying roller group (56) again, so that the end of the main body of the fabric is fixed on the outer wall of the winding roller (53), and the end of the edge material is placed in the discharge port (515). The device is started again to continuously convey the fabric to cut the longitudinal edges. The winding roller (53) rewinds the cut main body of the fabric, and the waste material on the longitudinal edges continuously falls into the edge material collection box (518) through the discharge port (515). 7. A method for preparing a moisture-absorbing, quick-drying, insect-resistant and mite-proof fabric as described in claim 6, characterized in that: the cross-cutting component (514) includes a mounting cover (5141) and a hydraulic lifting rod (5142) arranged on the top of the mounting cover (5141), two identical partitions (5143) are evenly arranged inside the mounting cover (5141), and the partitions (5143) divide the inside of the mounting cover (5141) into a continuous first chamber, a second chamber and a third chamber, and the first chamber, the second chamber and the third chamber are respectively provided with a first cross-cutting module group (5144), a second cross-cutting module group (5145) and a third cross-cutting module group (5146), and the tops of the first cross-cutting module group (5144), the second cross-cutting module group (5145) and the third cross-cutting module group (5146) are all connected through the mounting cover (5 The connecting hole (5147) at the top of the mounting cover (5141) extends to the outside thereof, a fixing plate (5148) is arranged on the top of the mounting cover (5141) near the stretching roller (59), and limiting holes (5149) are respectively arranged on the side walls at both ends of the fixing plate (5148) corresponding to the connecting plate (585), and a movable pressure rod (51410) is movably engaged in the limiting hole (5149), and the movable pressure rod (51410) is suspended on the top of the mounting cover (5141), and the movable pressure rod (51410) is arranged corresponding to the first cross-cutting module (5144), the second cross-cutting module (5145) and the third cross-cutting module (5146), and the end of the movable pressure rod (51410) is movably connected to a movable connecting rod (51411), and the end of the movable connecting rod (51411) is movably connected to the connecting plate (585). 8. A method for preparing a moisture-absorbing, quick-drying, insect-resistant and mite-proof fabric as described in claim 7, characterized in that: the first cross-cutting module (5144) includes a positioning top plate (51441) and a cross-cutting tool (51442) fixedly connected to the bottom of the positioning top plate (51441), support springs (51443) are evenly arranged at the bottom edge of the positioning top plate (51441) outside the cross-cutting tool (51442), the positioning top plate (51441) is connected to the bottom plate of the mounting cover (5141) through the support spring (51443) and is suspended in the first chamber, T-shaped wedge blocks (51444) are respectively arranged at the two ends of the top of the positioning top plate (51441) corresponding to the movable pressure rod (51410), and the top of the T-shaped wedge block (51444) is provided with an arc-shaped shallow groove (51445) ), a telescopic suspension rod (51446) is arranged at the upper end of the positioning top plate (51441) between the T-shaped wedge blocks (51444), and the telescopic suspension rod (51446) is fixedly connected to the lower end of the top plate of the mounting cover (5141); the first cross-cutting module (5144), the second cross-cutting module (5145) and the third cross-cutting module (5146) have the same composition structure, and the cross-cutting knives (51442) of the first cross-cutting module (5144), the second cross-cutting module (5145) and the third cross-cutting module (5146) are arranged with gradually shortened lengths, and the T-shaped wedge blocks (51444) are arranged in a staggered manner in a stepped manner, and when the support spring (51443) maintains a normal relaxation state, the cross-cutting knife (51442) is suspended above the through port on the bottom plate of the mounting cover (5141). 9. The method for preparing a moisture-absorbing, quick-drying, anti-insect and anti-mite fabric according to claim 8, characterized in that: the cross-cutting component (514) performs the following steps to cross-cut the fabric: S5031: When the spacing of the slitting flywheels (512) is adjusted according to the width of the fabric, the piston rod (584) cooperates with the movable connecting rod (51411) to drive the movable pressure rod (51410) to move synchronously in the limiting hole (5149), so that the movable pressure rod (51410) selects one of the first cross-cutting module group (5144), the second cross-cutting module group (5145) and the third cross-cutting module group (5146); S5032: Move the pressure rod (51410) to slide along the inclined surface of the T-shaped wedge block (51444) to the arc-shaped shallow groove (51445) at the top thereof, and the T-shaped wedge block (51444) moves downward to push the positioning top plate (51441) and the cross-cutting tool (51442) downward to compress the support spring (51443), so that the bottom port of the cross-cutting tool (51442) extends to the bottom of the mounting cover (5141); S5033: Then the hydraulic lifting rod (5142) is started. The hydraulic lifting rod (5142) intermittently extends and retracts up and down to drive the mounting cover (5141) to reciprocate up and down, thereby driving the cross-cutting tool (51442) exposed at the bottom of the mounting cover (5141) to perform transverse punching on the face. 10. A method for preparing a moisture-absorbing, quick-drying, anti-insect and anti-mite fabric as described in claim 9, characterized in that: the conveying roller group (56) includes a fixing frame (561) fixedly connected to the edges on both sides of the top of the support plate (51), and a first clamping roller (562) and a second clamping roller (563) are arranged in parallel between the upper and lower side walls of the fixing frame (561), and the shafts at one end of the first clamping roller (562) and the second clamping roller (563) extend through and extend to the other side of the fixing frame (561), and the ends of the shafts are fixedly connected with gears (564), and the gears (564) at the ends of the shafts of the first clamping roller (562) and the second clamping roller (563) are meshed with each other, and an L-shaped leveling plate (565) is provided on the outer wall of one side of the fixing frame (561) close to the cross-cutting component (514).