An apparatus and method for preparing multifunctional composite textile fabrics

Abstract

This invention discloses a multifunctional composite textile fabric and its preparation method, relating to the field of composite functional textile fabric technology. It includes a fabric processing frame with an adhesive storage tank and a first partition frame installed inside. Adhesive supply boxes are installed at the top of the adhesive storage tank and the bottom of the first partition frame. An automatic adjustment module is installed in the center of the adhesive supply box. This module adjusts the adhesive application width according to the fabric width. By incorporating the automatic adjustment module, when the lining passes through the light curtain formed by the infrared light emitted by the width detection sensor, a portion of the infrared light is blocked, preventing the width detection sensor from receiving the corresponding infrared light. This allows the width value of the lining to be obtained and transmitted to a controller. The controller then controls the extension and retraction of a micro-electric actuator, changing the position of the limiting plate and thus altering the width of the high-elasticity absorbent cotton.

Description

Technical Field

[0001] This invention relates to the field of composite functional textile fabric technology, specifically to a multifunctional composite functional textile fabric and its preparation method. Background Technology

[0002] Composite functional textile fabrics are fabrics made by bonding one or more layers of textile materials, non-woven materials and other functional materials together. Compared with ordinary fabrics, composite functional textile fabrics have special functions such as waterproof and breathable, radiation resistance, washability and abrasion resistance. These functions make composite functional textile fabrics widely used in outdoor sportswear, extreme rock climbing and medical protection.

[0003] In traditional composite functional textile fabric manufacturing processes, the adhesive application device is fixed, making it impossible to adjust the adhesive application width according to the fabric width. This easily leads to adhesive waste, as well as overflow or insufficient adhesive, resulting in poor manufacturing efficiency and integrity of the composite functional textile fabric. The multifunctional composite functional textile fabric manufacturing method of this application can adjust the adhesive application width according to the fabric width, avoiding adhesive waste and thus improving the manufacturing efficiency and integrity of the multifunctional composite functional textile fabric.

[0004] The shortcomings of existing composite functional textile fabrics are:

[0005] 1. Patent document JP6295427B2 discloses a fabric processing device. This document mainly considers how to shorten the operation time and reduce power consumption, but does not consider the need to adjust the adhesive application width according to the width of the fabric to avoid adhesive waste.

[0006] 2. Patent document JP6149070B2 discloses a treatment agent supply device for a liquid flow fabric treatment device. This document mainly considers how to avoid pollution caused by the flow of treatment agent, but does not consider the problem of not being able to continuously supply adhesive and ensure sufficient adhesive, which reduces the efficiency of composite functional textile fabric preparation.

[0007] 3. Patent document JP2021188226A discloses a fabric processing device, a fabric manufacturing method, and a fabric. This document mainly considers how to make the fabric surface glossy, but does not consider the problem that it is impossible to process three layers of fabric at the same time, resulting in low efficiency in the preparation of composite functional textile fabrics.

[0008] 4. CN112078139B discloses a composite fabric processing technology. This document mainly considers how to fix the position of the fabric, but does not consider the problem that the position of the guide roller cannot be changed according to the type of fabric, and that the fabric will wrinkle due to insufficient tension or be damaged due to excessive tension. Summary of the Invention

[0009] The purpose of this invention is to provide a multifunctional composite textile fabric and its preparation method to solve the problems mentioned in the background art.

[0010] To achieve the above objectives, the present invention provides the following technical solution: a multifunctional composite textile fabric, comprising a fabric processing frame, an adhesive storage box installed inside the fabric processing frame, a first partition frame installed inside the fabric processing frame, a second partition frame installed inside the fabric processing frame, and the second partition frame being installed perpendicular to the first partition frame; a glue supply box is installed at the top of the adhesive storage box and at the bottom of the first partition frame; an automatic adjustment module is installed in the center of the glue supply box, the automatic adjustment module being used to adjust the required adhesive application width according to the width of the fabric;

[0011] The automatic adjustment module includes miniature electric actuators installed on the front and rear walls of the glue supply box. Limiting plates are installed at the output ends of both sets of miniature electric actuators. High-elastic absorbent cotton is installed on the surfaces of the two sets of limiting plates that are close to each other. An extension block is installed at the bottom of the first separator. Width detection sensors are installed at the bottom of the extension block and the top of the adhesive storage box. The width detection sensors are electrically connected to the miniature electric actuators.

[0012] Preferably, a continuous glue supply module is installed on the inner wall of the glue supply box. The continuous glue supply module is used to continuously inject adhesive into the interior of the glue supply box. An L-shaped fixing plate is installed inside the upper glue supply box. The surfaces of the two sets of L-shaped fixing plates that are close to each other are inserted into the interior of the high-elastic absorbent cotton. Strip fixing plates are installed on both sides of the high-elastic absorbent cotton. The bottom of the strip fixing plates is connected to the bottom wall of the glue supply box.

[0013] Preferably, the continuous adhesive supply module includes a first liquid level sensor installed on the inner wall of the adhesive supply tank, which monitors the change in adhesive capacity inside the adhesive supply tank. An adhesive delivery pipe is installed through one side of the adhesive supply tank, a delivery pump is installed at the bottom of the adhesive delivery pipe, and an adhesive discharge pipe is installed at the bottom of the delivery pump, which passes through an adhesive storage tank. A temperature sensor is installed on the inner wall of the adhesive storage tank, which monitors the change in adhesive temperature inside the adhesive storage tank. A second liquid level sensor is installed on the inner wall of the adhesive storage tank, and the second liquid level sensor is located below the temperature sensor, which monitors the change in adhesive capacity inside the adhesive storage tank.

[0014] Preferably, a controller is installed on the front of the fabric processing frame, and the controller is electrically connected to a micro electric actuator, a width detection sensor, a first liquid level sensor, a second liquid level sensor, and a temperature sensor. A three-layer composite module is installed inside the fabric processing frame, which is used to simultaneously composite the lining and the upper and lower fabric layers.

[0015] Preferably, an adhesive inlet pipe is installed through the top of the adhesive storage tank, multiple sets of heating rods are installed on the rear wall of the adhesive storage tank, and multiple sets of first servo motors are installed at the bottom of the adhesive storage tank. A stirring rod is installed at the output end of the first servo motor, and the stirring rod and the heating rods are arranged alternately. The heating rods and the first servo motors are electrically connected to the controller.

[0016] Preferably, the three-layer composite module includes a second servo motor, a third servo motor, a fourth servo motor, and a fifth servo motor installed on the back of the second partition frame. Tension roller 1, tension roller 2, and tension roller 3 are installed sequentially from top to bottom at the output end of the second servo motor. Gluing roller 1 and glue roller 2 are installed sequentially from top to bottom at the output end of the third servo motor. Guide roller 1 and guide roller 2 are installed sequentially from top to bottom at the output end of the fourth servo motor, with guide roller 1 and guide roller 2 respectively installed on one side of tension roller 1 and tension roller 3. A composite pressure roller is installed at the output end of the fifth servo motor, located on one side of glue roller 1 and glue roller 2. Tension roller 1, tension roller 2, and guide roller 1 are located above the first partition frame, while tension roller 3, guide roller 2, and composite pressure roller are located below the first partition frame.

[0017] Preferably, a tension conversion assembly is installed inside the fabric processing frame. The tension conversion assembly is located on the other side of the first and second adhesive rollers. The tension conversion assembly is used to adjust the radial tension on the fabric.

[0018] Preferably, the tension conversion assembly includes a sixth servo motor and a seventh servo motor mounted on the back of the second separator frame. The output end of the sixth servo motor is equipped with a first rotating support plate. Two sets of guide rollers are mounted on one side of the first rotating support plate. A second rotating support plate is mounted on one end of the two sets of guide rollers. The second rotating support plate is mounted on the inner wall of the fabric processing frame. An expansion roller is mounted on the output end of the seventh servo motor.

[0019] Preferably, the preparation method of this multifunctional composite textile fabric is as follows:

[0020] S1. The lining and the two layers of fabric are transported into the fabric processing frame through tension roller 2, tension roller 1 and tension roller 3 respectively. The transport speed of the lining and the two layers of fabric is changed by adjusting the rotation speed of tension roller 2, tension roller 1 and tension roller 3, and the tension on the lining and the two layers of fabric is changed at the same time.

[0021] S2. After passing through tension roller 2, the lining material enters the tension conversion assembly. The tension conversion assembly further adjusts the tension of the lining material according to its type. After passing through tension roller 1 and tension roller 3 respectively, the two layers of fabric are transported to the composite pressure roller by guide roller 1 and guide roller 2 after changing their movement direction.

[0022] S3. Then the lining material is transported between the first and second glue rollers. The first and second glue rollers apply adhesive to the upper and lower surfaces of the fabric respectively. The adhesive application width is adjusted according to the width of the fabric by the automatic adjustment module. The adhesive is continuously injected into the glue supply box by the continuous glue supply module.

[0023] S4. Finally, the lining and the two layers of fabric are transported together to the middle of the composite pressure roller, which presses the lining and the two layers of fabric together.

[0024] Preferably, step S2 further includes the following steps:

[0025] S21. The lining material first passes through two sets of guide rollers. The sixth servo motor starts and drives the first rotating support plate, the two sets of guide rollers and the second rotating support plate to rotate. The position of the two sets of guide rollers changes accordingly, thereby changing the wrapping angle of the lining material on the guide rollers, so as to adjust the tension of the lining material.

[0026] S22. When the lining material passes through the spreading roller, the friction between the lining material and the thread on its surface causes the lining material to be stretched on its surface, thereby achieving the purpose of spreading.

[0027] The S3 process also includes the following steps:

[0028] S31. The width detection sensor installed at the bottom of the extension block emits infrared light to form a light curtain. The width detection sensor installed at the top of the adhesive storage box receives the infrared light emitted by the width detection sensor. When the lining passes through the light curtain, it will block part of the infrared light, so that the width detection sensor cannot receive the corresponding infrared light. Thus, the width value of the lining after passing through the tension conversion component is obtained, and the detection data is transmitted to the controller. The controller controls the extension and retraction of the micro electric push rod according to the detection data, changes the position of the limit plate, and thus changes the width of the high-elastic absorbent cotton.

[0029] S32. The first liquid level sensor monitors the change in adhesive capacity inside the glue supply tank in real time and transmits the monitoring data to the controller. When the adhesive capacity inside the glue supply tank is lower than the set minimum value, the controller controls the delivery pump to start. The adhesive inside the adhesive storage tank is transported to the glue supply tank through the adhesive discharge pipe, the delivery pump and the adhesive delivery pipe.

[0030] Compared with the prior art, the beneficial effects of the present invention are:

[0031] 1. This invention utilizes an automatic adjustment module. A width detection sensor at the bottom of the extension block emits infrared light to form a light curtain. A width detection sensor at the top of the adhesive storage tank receives the infrared light emitted by the width detection sensor. When the lining material passes through the light curtain, it blocks some of the infrared light, preventing the width detection sensor from receiving the corresponding infrared light. This allows the width value of the lining material after passing through the tension conversion component to be obtained. The detection data is then transmitted to a controller, which controls the extension and retraction of a micro electric actuator based on the detection data, changing the position of the limit plate and thus altering the width of the high-elastic absorbent cotton. This solves the problem of needing to adjust the adhesive application width according to the fabric width, avoiding adhesive waste. In the preparation of multifunctional composite textile fabrics, it can automatically adjust the width of the high-elastic absorbent cotton to adapt to linings of different widths, thereby improving the production efficiency of multifunctional composite textile fabrics and reducing errors caused by improper human operation.

[0032] 2. This invention, by installing a continuous adhesive supply module, uses a first liquid level sensor to monitor the changes in adhesive capacity inside the adhesive supply tank in real time and transmits the monitoring data to the controller. When the adhesive capacity inside the adhesive supply tank is lower than the set minimum value, the controller controls the start of the delivery pump to transport the adhesive from the adhesive storage tank to the adhesive supply tank through the adhesive discharge pipe, delivery pump, and adhesive delivery pipe. This solves the problem of insufficient adhesive supply and reduced efficiency in the preparation of multifunctional textile fabrics. It ensures that there is always sufficient adhesive supply inside the adhesive supply tank, preventing insufficient adhesive from affecting the preparation efficiency of multifunctional textile fabrics. The real-time monitoring and timely adjustment by the continuous adhesive supply module also helps to ensure the stability and safety of the preparation process of multifunctional textile fabrics.

[0033] 3. This invention, through the installation of a three-layer composite module, transports the lining and two layers of fabric to the fabric processing frame via tension rollers 2, 1, and 3 respectively. Then, guide rollers 1 and 2 change the direction of movement, continuing the transport to the composite pressure roller. On this basis, the lining is stretched by a tension conversion component. Then, adhesive is applied to the upper and lower surfaces of the fabric via adhesive rollers 1 and 2 respectively. Finally, the lining and two layers of fabric are transported together to the composite pressure roller for pressing, thus achieving simultaneous composite processing of three layers of fabric. Compared to the traditional single-step method, this multi-functional composite textile fabric preparation method can greatly improve the efficiency of multi-functional composite textile fabric preparation, reduce the consumption of manpower and resources, and solve the problem of low efficiency in composite textile fabric preparation due to the inability to simultaneously process three layers of fabric.

[0034] 4. This invention, by installing a tension conversion component, allows the lining material to first pass through two sets of guide rollers. The sixth servo motor then starts, driving the first rotating support plate, the two sets of guide rollers, and the second rotating support plate to rotate. The positions of the two sets of guide rollers change accordingly, thereby changing the wrapping angle of the lining material on the guide rollers and achieving the purpose of adjusting the tension of the lining material. When the lining material passes through the expansion roller, the friction force of its surface threads causes the lining material to be stretched on its surface, thereby achieving the purpose of expansion. This invention can solve the problems of not being able to change the position of the guide rollers according to the fabric type, and the fabric wrinkling due to insufficient tension or being damaged due to excessive tension. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0036] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0037] Figure 3 This is a schematic diagram of the automatic adjustment module structure of the present invention;

[0038] Figure 4 This is a schematic diagram of the continuous glue supply module structure of the present invention;

[0039] Figure 5 This is a schematic diagram of the tension roller and the gluing roller of the present invention;

[0040] Figure 6 This is a schematic diagram of the guide roller and composite pressure roller structure of the present invention;

[0041] Figure 7 This is a schematic diagram of the guide roller structure of the present invention;

[0042] Figure 8 This is a schematic diagram of the tension conversion component structure of the present invention;

[0043] Figure 9 This is a schematic diagram of the expanding roller structure of the present invention;

[0044] Figure 10 This is a flowchart of the process of the present invention.

[0045] In the diagram: 1. Fabric processing frame; 2. Adhesive storage tank; 3. First separator; 4. Second separator; 5. Adhesive supply tank; 6. High-elastic absorbent cotton; 7. Limiting plate; 8. Miniature electric actuator; 9. Extension block; 10. Width detection sensor; 11. L-shaped fixing plate; 12. Strip fixing plate; 13. First liquid level sensor; 14. Adhesive delivery pipe; 15. Delivery pump; 16. Adhesive discharge pipe; 17. Temperature sensor; 18. Second liquid level sensor; 19. Controller; 20. Heating rod; 21. First 21. Servo motor; 22. Stirring rod; 23. Tension roller one; 24. Tension roller two; 25. Tension roller three; 26. Composite pressure roller; 27. Second servo motor; 28. Third servo motor; 29. ​​Fourth servo motor; 30. Fifth servo motor; 31. Sixth servo motor; 32. Seventh servo motor; 33. First rotating support plate; 34. Guide roller; 35. Second rotating support plate; 36. Spreading roller; 37. Glue inlet pipe; 38. Glue roller one; 39. Glue roller two; 40. Guide roller one; 41. Guide roller two. Detailed Implementation

[0046] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0047] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0048] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0049] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 An embodiment of the present invention provides a multifunctional composite textile fabric, comprising a fabric processing frame 1, an adhesive storage tank 2 installed inside the fabric processing frame 1, a first partition frame 3 installed inside the fabric processing frame 1, and a second partition frame 4 installed inside the fabric processing frame 1, with the second partition frame 4 installed perpendicular to the first partition frame 3. Adhesive supply tanks 5 are installed at the top of the adhesive storage tank 2 and at the bottom of the first partition frame 3. An automatic adjustment module is installed in the center of the adhesive supply tank 5, and the automatic adjustment module is used to adjust the required adhesive application width according to the width of the fabric.

[0050] The automatic adjustment module includes miniature electric actuators 8 installed on the front and rear walls of the glue supply box 5. Limiting plates 7 are installed at the output ends of both sets of miniature electric actuators 8. High-elastic absorbent cotton 6 is installed on the surfaces of the two sets of limiting plates 7 that are close to each other. An extension block 9 is installed at the bottom of the first separator 3. Width detection sensors 10 are installed at the bottom of the extension block 9 and the top of the adhesive storage box 2. The width detection sensors 10 are electrically connected to the miniature electric actuators 8.

[0051] Furthermore, the fabric processing frame 1 fixes the adhesive storage box 2 installed inside to ensure the stability of the adhesive storage box 2, the fabric processing frame 1 fixes the first partition frame 3 installed inside to ensure the stability of the first partition frame 3, the fabric processing frame 1 fixes the second partition frame 4 installed inside to ensure the stability of the second partition frame 4, and the adhesive storage box 2 and the first partition frame 3 fix the glue supply box 5 installed at the top and bottom to ensure the stability of the glue supply box 5.

[0052] The width detection sensor 10 installed at the bottom of the extension block 9 emits infrared light to form a light curtain. The width detection sensor 10 installed at the top of the adhesive storage box 2 receives the infrared light emitted by the width detection sensor 10. When the lining passes through the light curtain, it will block part of the infrared light, so that the width detection sensor 10 cannot receive the corresponding infrared light. Thus, the width value of the lining after passing through the tension conversion component is obtained, and the detection data is transmitted to the controller 19. The controller 19 controls the extension and retraction of the micro electric push rod 8 according to the detection data, changes the position of the limit plate 7, and thus changes the width of the high-elastic absorbent cotton 6.

[0053] Please see Figure 2 and Figure 4The present invention provides an embodiment of a multifunctional composite textile fabric, wherein a continuous adhesive supply module is installed on the inner wall of the adhesive supply box 5, the continuous adhesive supply module is used to continuously inject adhesive into the interior of the adhesive supply box 5, an L-shaped fixing plate 11 is installed inside the upper adhesive supply box 5, the surfaces of the two sets of L-shaped fixing plates 11 that are close to each other are inserted into the interior of the high-elastic absorbent cotton 6, and strip fixing plates 12 are installed on both sides of the high-elastic absorbent cotton 6, the bottom of the strip fixing plates 12 being connected to the bottom wall of the adhesive supply box 5.

[0054] Furthermore, the L-shaped fixing plate 11 and the strip fixing plate 12 fix the high-elastic absorbent cotton 6 to prevent it from falling out of the glue supply box 5 above. At the same time, the strip fixing plate 12 can keep the contact area between the high-elastic absorbent cotton 6 and the adhesive inside the glue supply box 5 constant, avoiding excessive adhesive absorption by the high-elastic absorbent cotton 6, which would lead to glue overflow and waste.

[0055] Please see Figure 2 and Figure 4 The present invention provides an embodiment of a multifunctional composite textile fabric. The continuous adhesive supply module includes a first liquid level sensor 13 installed on the inner wall of an adhesive supply tank 5. The first liquid level sensor 13 is used to monitor the change in adhesive capacity inside the adhesive supply tank 5. An adhesive delivery pipe 14 is installed through one side of the adhesive supply tank 5. A delivery pump 15 is installed at the bottom end of the adhesive delivery pipe 14. An adhesive discharge pipe 16 is installed at the bottom end of the delivery pump 15 and passes through an adhesive storage tank 2. A temperature sensor 17 is installed on the inner wall of the adhesive storage tank 2. The temperature sensor 17 is used to monitor the change in adhesive temperature inside the adhesive storage tank 2. A second liquid level sensor 18 is installed on the inner wall of the adhesive storage tank 2 and is located below the temperature sensor 17. The second liquid level sensor 18 is used to monitor the change in adhesive capacity inside the adhesive storage tank 2.

[0056] Furthermore, the first liquid level sensor 13 monitors the change in adhesive capacity inside the glue supply tank 5 in real time and transmits the monitoring data to the controller 19. When the adhesive capacity inside the glue supply tank 5 is lower than the set minimum value, the controller 19 controls the delivery pump 15 to start. The adhesive inside the adhesive storage tank 2 is transported to the glue supply tank 5 through the adhesive discharge pipe 16, the delivery pump 15 and the adhesive delivery pipe 14. The temperature sensor 17 and the second liquid level sensor 18 monitor the change in adhesive temperature and the change in adhesive capacity inside the adhesive storage tank 2, respectively, and transmit the monitoring data to the controller 19.

[0057] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4An embodiment of the present invention provides a multifunctional composite textile fabric. A controller 19 is installed on the front of the fabric processing frame 1, and the controller 19 is electrically connected to a micro electric push rod 8, a width detection sensor 10, a first liquid level sensor 13, a second liquid level sensor 18, and a temperature sensor 17. A three-layer composite module is installed inside the fabric processing frame 1. The three-layer composite module is used to simultaneously composite the lining and the upper and lower fabric layers.

[0058] Furthermore, the measurement data and monitoring data of the width detection sensor 10, the first liquid level sensor 13, the second liquid level sensor 18 and the temperature sensor 17 are transmitted to the controller 19, and the controller 19 controls the extension and retraction of the miniature electric actuator 8.

[0059] Please see Figure 2 and Figure 4 An embodiment of the present invention provides a multifunctional composite textile fabric, wherein an adhesive inlet pipe 37 is installed through the top of the adhesive storage tank 2, multiple sets of heating rods 20 are installed on the rear wall of the adhesive storage tank 2, multiple sets of first servo motors 21 are installed at the bottom of the adhesive storage tank 2, a stirring rod 22 is installed at the output end of the first servo motor 21, and the stirring rod 22 and the heating rods 20 are arranged alternately, and the heating rods 20 and the first servo motors 21 are electrically connected to the controller 19.

[0060] Furthermore, adhesive is injected into the adhesive storage tank 2 through the adhesive inlet pipe 37. Multiple sets of heating rods 20 heat the adhesive inside the adhesive storage tank 2 to prevent the adhesive from undergoing chemical reactions or physical changes, thereby affecting its performance and use effect. The first servo motor 21 is started to drive the stirring rod 22 to rotate, thereby stirring the adhesive inside the adhesive storage tank 2, promoting the flow of the adhesive, and making the temperature of the adhesive inside the adhesive storage tank 2 uniform.

[0061] Please see Figure 2 , Figure 5 and Figure 6This invention provides an embodiment of a multifunctional composite textile fabric. The three-layer composite module includes a second servo motor 27, a third servo motor 28, a fourth servo motor 29, and a fifth servo motor 30 mounted on the back of a second separator frame 4. Tension rollers 23, 24, and 25 are sequentially mounted from top to bottom on the output end of the second servo motor 27. Applying rollers 38 and 39 are sequentially mounted from top to bottom on the output end of the third servo motor 28. The fourth servo motor 29... The output end is equipped with guide roller 1 40 and guide roller 2 41 from top to bottom. Guide roller 1 40 and guide roller 2 41 are respectively installed on one side of tension roller 1 23 and tension roller 3 25. The output end of the fifth servo motor 30 is equipped with composite pressure roller 26, which is located on one side of glue roller 1 38 and glue roller 2 39. Tension roller 1 23, tension roller 2 24 and guide roller 1 40 are located above the first separator frame 3, and tension roller 3 25, guide roller 2 41 and composite pressure roller 26 are located below the first separator frame 3.

[0062] Furthermore, the second servo motor 27, the third servo motor 28, the fourth servo motor 29, and the fifth servo motor 30 are the power sources for tension roller 1 23, tension roller 24, tension roller 3 25, gluing roller 1 38, gluing roller 2 39, guide roller 1 40, guide roller 2 41, and composite pressure roller 26, respectively. The lining and the two layers of fabric are transported into the fabric processing frame 1 via tension roller 2 24, tension roller 1 23, and tension roller 3 25, respectively. The transport speed of the lining and the two layers of fabric is changed by adjusting the rotation speed of tension roller 2 24, tension roller 1 23, and tension roller 3 25, and the pressure on the lining and the two layers of fabric is also changed. The tension of the lining material is adjusted by the tension roller 24. After passing through the tension roller 24, the tension of the lining material is further adjusted according to the type of lining material. The two layers of fabric pass through the tension roller 1 23 and the tension roller 3 25 respectively, and are then transported to the composite pressure roller 26 by the guide roller 1 40 and the guide roller 2 41 after changing their movement direction. The lining material is then transported between the glue roller 1 38 and the glue roller 2 39. The glue roller 1 38 and the glue roller 2 39 apply adhesive to the upper and lower surfaces of the fabric respectively. Finally, the lining material and the two layers of fabric are transported together to the middle of the composite pressure roller 26, where the composite pressure roller 26 presses the lining material and the two layers of fabric together.

[0063] Please see Figure 2 An embodiment of the present invention provides a multifunctional composite textile fabric, wherein a tension conversion component is installed inside the fabric processing frame 1. The tension conversion component is located on the other side of the first gluing roller 38 and the second gluing roller 39. The tension conversion component is used to adjust the radial tension of the fabric.

[0064] Please see Figure 7 , Figure 8 and Figure 9An embodiment of the present invention provides a multifunctional composite textile fabric. The tension conversion component includes a sixth servo motor 31 and a seventh servo motor 32 mounted on the back of a second separator frame 4. A first rotating support disk 33 is mounted on the output end of the sixth servo motor 31. Two sets of guide rollers 34 are mounted on one side of the first rotating support disk 33. A second rotating support disk 35 is mounted on one end of the two sets of guide rollers 34. The second rotating support disk 35 is mounted on the inner wall of the fabric processing frame 1. An expansion roller 36 is mounted on the output end of the seventh servo motor 32.

[0065] Furthermore, the lining material first passes through two sets of guide rollers 34. The sixth servo motor 31 starts and drives the first rotating support plate 33, the two sets of guide rollers 34 and the second rotating support plate 35 to rotate. The position of the two sets of guide rollers 34 changes accordingly, thereby changing the wrapping angle of the lining material on the guide rollers 34. The wrapping angle refers to the wrapping angle of the lining material on the guide rollers 34 in the tension conversion component. The smaller the wrapping angle of the guide rollers 34, the greater the radial force, the larger the lining material coverage area, the greater the coverage force, and the tighter the lining material, thus stretching the lining material. Conversely, the larger the wrapping angle, the smaller the radial force, the smaller the lining material coverage area, the smaller the coverage force, and the looser the lining material. Appropriately adjusting the wrapping angle can effectively control the tension and ensure the stability of the production process and product quality.

[0066] When the lining material passes through the expanding roller 36, which is a straight roller with a sawtooth axial section and left and right spiral threads from the middle of the roller surface to both ends, the lining material is stretched on its surface by the friction of the threads on its surface, thereby achieving the purpose of expanding the width.

[0067] Furthermore, the preparation method of this multifunctional composite textile fabric is as follows:

[0068] S1. The lining and the two layers of fabric are transported into the fabric processing frame 1 through tension roller 24, tension roller 123 and tension roller 325 respectively. The transport speed of the lining and the two layers of fabric is changed by adjusting the rotation speed of tension roller 24, tension roller 123 and tension roller 325, and the tension on the lining and the two layers of fabric is changed at the same time.

[0069] S2. After passing through tension roller 24, the lining material enters the tension conversion assembly. The tension conversion assembly further adjusts the tension of the lining material according to the type of lining material. After passing through tension roller 1 23 and tension roller 3 25 respectively, the two layers of fabric are transported to the composite pressure roller 26 by guide roller 1 40 and guide roller 2 41 after changing their moving direction.

[0070] S3. Then the lining material is transported between the first glue roller 38 and the second glue roller 39. The first glue roller 38 and the second glue roller 39 apply adhesive to the upper and lower surfaces of the fabric respectively. The adhesive application width is adjusted according to the width of the fabric by the automatic adjustment module. The adhesive is continuously injected into the glue supply box 5 by the continuous glue supply module.

[0071] S4. Finally, the lining and the two layers of fabric are transported together to the middle of the composite pressure roller 26, and the composite pressure roller 26 presses the lining and the two layers of fabric together.

[0072] Furthermore, step S2 also includes the following steps:

[0073] S21. The lining material first passes through two sets of guide rollers 34. The sixth servo motor 31 starts to drive the first rotating support plate 33, the two sets of guide rollers 34 and the second rotating support plate 35 to rotate. The position of the two sets of guide rollers 34 changes accordingly, thereby changing the wrapping angle of the lining material on the guide rollers 34, so as to achieve the purpose of adjusting the tension of the lining material.

[0074] S22. When the lining material passes through the spreading roller 36, the friction between the lining material and the thread on its surface causes the lining material to be stretched on its surface, thereby achieving the purpose of spreading.

[0075] The S3 process also includes the following steps:

[0076] S31. The width detection sensor 10 installed at the bottom of the extension block 9 emits infrared light to form a light curtain. The width detection sensor 10 installed at the top of the adhesive storage box 2 receives the infrared light emitted by the width detection sensor 10. When the lining passes through the light curtain, it will block part of the infrared light, so that the width detection sensor 10 cannot receive the corresponding infrared light. Thus, the width value of the lining after passing through the tension conversion component is obtained, and the detection data is transmitted to the controller 19. The controller 19 controls the extension and retraction of the micro electric push rod 8 according to the detection data, changes the position of the limit plate 7, and thus changes the width of the high-elastic absorbent cotton 6.

[0077] S32. The first liquid level sensor 13 monitors the change in adhesive capacity inside the glue supply tank 5 in real time and transmits the monitoring data to the controller 19. When the adhesive capacity inside the glue supply tank 5 is lower than the set minimum value, the controller 19 controls the delivery pump 15 to start. The adhesive inside the adhesive storage tank 2 is transported to the glue supply tank 5 through the adhesive discharge pipe 16, the delivery pump 15 and the adhesive delivery pipe 14.

[0078] Working principle: The lining and the two layers of fabric are transported into the fabric processing frame 1 by tension roller 24, tension roller 123 and tension roller 325 respectively. The transport speed of the lining and the two layers of fabric is changed by adjusting the rotation speed of tension roller 24, tension roller 123 and tension roller 325, and the tension on the lining and the two layers of fabric is changed at the same time.

[0079] After passing through tension roller 24, the lining material enters the tension conversion assembly. The tension conversion assembly further adjusts the tension of the lining material according to its type. The lining material first passes through two sets of guide rollers 34. The sixth servo motor 31 starts and drives the first rotating support plate 33, the two sets of guide rollers 34 and the second rotating support plate 35 to rotate. The position of the two sets of guide rollers 34 changes accordingly, thereby changing the wrapping angle of the lining material on the guide rollers 34, so as to adjust the tension of the lining material.

[0080] When the lining material passes through the spreading roller 36, the friction between the lining material and the thread on its surface causes the lining material to be stretched on its surface, thereby achieving the purpose of spreading.

[0081] After passing through tension roller 1 23 and tension roller 3 25 respectively, the two layers of fabric are transported to the composite pressure roller 26 by guide roller 1 40 and guide roller 2 41 after changing their moving direction.

[0082] The lining is then transported between the first and second adhesive rollers 38 and 39. The first and second adhesive rollers 38 and 39 apply adhesive to the upper and lower surfaces of the fabric, respectively. The automatic adjustment module adjusts the required adhesive application width according to the width of the fabric. The width detection sensor 10 installed at the bottom of the extension block 9 emits infrared light to form a light curtain. The width detection sensor 10 installed at the top of the adhesive storage box 2 receives the infrared light emitted by the width detection sensor 10. When the lining passes through the light curtain, it will block part of the infrared light, so that the width detection sensor 10 cannot receive the corresponding infrared light. Thus, the width value of the lining after passing through the tension conversion component is obtained, and the detection data is transmitted to the controller 19. The controller 19 controls the extension and retraction of the micro electric push rod 8 according to the detection data, changes the position of the limit plate 7, and thus changes the width of the high-elastic absorbent cotton 6.

[0083] Adhesive is continuously injected into the glue supply tank 5 through the continuous glue supply module. The first liquid level sensor 13 monitors the change in the adhesive capacity inside the glue supply tank 5 in real time and transmits the monitoring data to the controller 19. When the adhesive capacity inside the glue supply tank 5 is lower than the set minimum value, the controller 19 controls the delivery pump 15 to start. The adhesive inside the adhesive storage tank 2 is transported to the glue supply tank 5 through the adhesive discharge pipe 16, the delivery pump 15 and the adhesive delivery pipe 14.

[0084] Finally, the lining and the two layers of fabric are transported together to the middle of the composite pressure roller 26, where the composite pressure roller 26 presses the lining and the two layers of fabric together.

[0085] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A device for preparing multifunctional composite functional textile fabric, comprising a fabric processing rack (1), characterized in that: The inside of the fabric processing rack (1) is provided with an adhesive storage box (2), the inside of the fabric processing rack (1) is provided with a first partition frame (3), the inside of the fabric processing rack (1) is provided with a second partition frame (4), and the second partition frame (4) is vertically installed with the first partition frame (3), the top of the adhesive storage box (2) and the bottom of the first partition frame (3) are provided with glue supply tanks (5), the inside of the glue supply tank (5) is centrally provided with an automatic adjusting module, and the automatic adjusting module is used for adjusting the width of the adhesive required according to the width of the fabric; The automatic adjusting module comprises a micro electric push rod (8) installed on the front wall and the rear wall of the glue supply tank (5), the output ends of the two groups of micro electric push rods (8) are provided with limit plates (7), the mutually close surfaces of the two groups of limit plates (7) are provided with high-elasticity absorbing cotton (6), the bottom of the first partition frame (3) is provided with an extension block (9), the bottom of the extension block (9) and the top of the adhesive storage box (2) are provided with width detection sensors (10), and the width detection sensors (10) are electrically connected with the micro electric push rods (8); The inside wall of the glue supply tank (5) is provided with a continuous glue supply module, the continuous glue supply module is used for continuously injecting adhesive into the inside of the glue supply tank (5), the inside of the glue supply tank (5) is provided with L-shaped fixed plates (11), the mutually close surfaces of the two groups of L-shaped fixed plates (11) are inserted into the inside of the high-elasticity absorbing cotton (6), and the two sides of the high-elasticity absorbing cotton (6) are provided with strip-shaped fixed plates (12), and the bottom of the strip-shaped fixed plate (12) is connected with the bottom wall of the glue supply tank (5); The continuous glue supply module comprises a first liquid level sensor (13) installed on the inside wall of the glue supply tank (5), the first liquid level sensor (13) is used for monitoring the capacity change of the adhesive in the glue supply tank (5), one side of the glue supply tank (5) is provided with an adhesive conveying pipeline (14), the bottom end of the adhesive conveying pipeline (14) is provided with a conveying pump (15), the bottom end of the conveying pump (15) is provided with an adhesive discharging pipeline (16), the adhesive discharging pipeline (16) penetrates through the adhesive storage box (2), the inside wall of the adhesive storage box (2) is provided with a temperature sensor (17), the temperature sensor (17) is used for monitoring the temperature change of the adhesive in the adhesive storage box (2), the inside wall of the adhesive storage box (2) is provided with a second liquid level sensor (18), and the second liquid level sensor (18) is located below the temperature sensor (17), and the second liquid level sensor (18) is used for monitoring the capacity change of the adhesive in the adhesive storage box (2); The front of the fabric processing rack (1) is provided with a controller (19), and the controller (19) is electrically connected with the micro electric push rod (8), the width detection sensor (10), the first liquid level sensor (13), the second liquid level sensor (18) and the temperature sensor (17), the inside of the fabric processing rack (1) is provided with a three-layer composite module, and the three-layer composite module is used for simultaneously compositing the lining and the upper and lower two layers of fabric; The three-layer composite module comprises a second servo motor (27), a third servo motor (28), a fourth servo motor (29) and a fifth servo motor (30) installed on the back of the second partition frame (4), the output end of the second servo motor (27) is sequentially provided with a tension roller one (23), a tension roller two (24) and a tension roller three (25) from top to bottom, the output end of the third servo motor (28) is sequentially provided with a glue roller one (38) and a glue roller two (39) from top to bottom, the output end of the fourth servo motor (29) is sequentially provided with a guide roller one (40) and a guide roller two (41) from top to bottom, and the guide roller one (40) and the guide roller two (41) are respectively installed on one side of the tension roller one (23) and the tension roller three (25), the output end of the fifth servo motor (30) is provided with a composite pressure roller (26), and the composite pressure roller (26) is located on one side of the glue roller one (38) and the glue roller two (39), the tension roller one (23), the tension roller two (24) and the guide roller one (40) are located above the first partition frame (3), and the tension roller three (25), the guide roller two (41) and the composite pressure roller (26) are located below the first partition frame (3); The inside of the fabric processing rack (1) is provided with a tension conversion assembly, and the tension conversion assembly is located on the other side of the glue roller one (38) and the glue roller two (39), and the tension conversion assembly is used for adjusting the radial tension of the fabric; The tension conversion assembly comprises a sixth servo motor (31) and a seventh servo motor (32) installed on the back of the second partition frame (4), the output end of the sixth servo motor (31) is provided with a first rotary support disc (33), one side of the first rotary support disc (33) is provided with two groups of cloth guide rollers (34), one end of the two groups of cloth guide rollers (34) is provided with a second rotary support disc (35), and the second rotary support disc (35) is installed on the inner wall of the fabric processing rack (1), and the output end of the seventh servo motor (32) is provided with an expanding roller (36).

2. The device for preparing multifunctional composite functional textile fabric according to claim 1, characterized in that: The top of the adhesive storage box (2) is provided with an adhesive feeding pipe (37), the rear wall of the adhesive storage box (2) is provided with a plurality of heating rods (20), the bottom of the adhesive storage box (2) is provided with a plurality of first servo motors (21), the output end of the first servo motor (21) is provided with a stirring rod (22), and the stirring rod (22) and the heating rod (20) are arranged alternately, and the heating rod (20) and the first servo motor (21) are electrically connected with the controller (19).

3. The method of claim 2, wherein the device is used to produce a multifunctional composite textile fabric. The preparation method is as follows: S1, the lining and the two layers of fabric are transported to the inside of the fabric processing rack (1) through the tension roller two (24), the tension roller one (23) and the tension roller three (25), the transport speed of the lining and the two layers of fabric is changed by adjusting the rotation speed of the tension roller two (24), the tension roller one (23) and the tension roller three (25), and the tension of the lining and the two layers of fabric is changed. S2, the lining material passes through the tension roller two (24) and enters the tension conversion assembly. The tension conversion assembly further adjusts the tension received by the lining material according to the type of the lining material. The two layers of fabric pass through the tension roller one (23) and the tension roller three (25) respectively, and then change the moving direction by the guide roller one (40) and the guide roller two (41) to continue to transport to the composite pressure roller (26); S3, then the lining material is transported between the gluing roller one (38) and the gluing roller two (39). The gluing roller one (38) and the gluing roller two (39) respectively apply adhesive to the upper surface and the lower surface of the fabric. The automatic adjustment module adjusts the application width of the required adhesive according to the width of the fabric. The continuous glue supply module continuously injects adhesive into the inside of the glue supply tank (5). S4, finally, the lining material and the two layers of fabric are jointly transported to the middle of the composite pressure roller (26), and the composite pressure roller (26) is used to press the lining material and the two layers of fabric.

4. The preparation method of claim 3, wherein: In the S2, the following steps are further included: S21, the lining material first passes through two groups of cloth guide rollers (34). The sixth servo motor (31) is started to drive the first rotating support disc (33), the two groups of cloth guide rollers (34) and the second rotating support disc (35) to rotate. The positions of the two groups of cloth guide rollers (34) change accordingly, so as to change the wrapping angle of the lining material on the cloth guide rollers (34), thereby achieving the purpose of adjusting the tension of the lining material; S22, when the lining material passes through the width expansion roller (36), the lining material is stretched on the surface of the width expansion roller (36) through the friction force of the threads on the surface, so as to achieve the purpose of width expansion; In the S3, the following steps are further included: S31, the width detection sensor (10) installed at the bottom of the extension block (9) emits infrared light to form a light curtain. The width detection sensor (10) installed at the top of the adhesive storage tank (2) receives the infrared light emitted by the width detection sensor (10) emitter. When the lining material passes through the light curtain, it will block part of the infrared light, so that the width detection sensor (10) cannot receive the corresponding infrared light, thereby obtaining the width value of the lining material after the tension conversion assembly, and transmitting the detection data to the controller (19). The controller (19) controls the extension and shortening of the micro electric push rod (8) according to the detection data, changes the position of the limiting plate (7), and changes the width of the high-elasticity absorbing cotton (6); S32, the first liquid level sensor (13) monitors the change of the adhesive capacity in the glue supply tank (5) in real time, and transmits the monitoring data to the controller (19). When the adhesive capacity in the glue supply tank (5) is lower than the set minimum value, the controller (19) controls the delivery pump (15) to start. The adhesive in the adhesive storage tank (2) is transported to the inside of the glue supply tank (5) through the adhesive discharge pipeline (16), the delivery pump (15) and the adhesive delivery pipeline (14).

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