Intelligent manufacturing equipment and manufacturing method for thermochromic flame-retardant antifouling fabric

Abstract

The invention relates to the technical field of fabric production, and discloses a thermochromic flame-retardant antifouling fabric intelligent manufacturing device and manufacturing method.The thermochromic flame-retardant antifouling fabric intelligent manufacturing device comprises a raw material conveying assembly, a supporting frame and a storage module, and the storage module comprises a raw material storage bin, a discharging pipe and a flow control valve. The device has the beneficial effects that all the devices are tightly connected, continuous production is achieved, the production period is shortened, the requirement of large-scale production can be met, the production efficiency is greatly improved, the production cost is reduced, and the competitiveness of enterprises in the market is enhanced; the three functions of heat discoloration, flame retardance and antifouling can be achieved on the same production line at the same time, the production process is simplified, and the production cost is reduced. The middle links of material carrying and equipment debugging among different function processing links are reduced, manpower, material resources and time cost are saved, and the problems of fabric damage and quality reduction possibly caused by multiple times of sequence turning are solved.

Description

Technical Field

[0001] The invention relates to the technical field of fabric production, and in particular to intelligent manufacturing equipment and a manufacturing method for temperature-sensitive color-changing flame-retardant and anti-fouling fabrics. Background Art

[0002] With the rapid development of science and technology and the significant improvement of people's living standards, consumers' requirements for clothing and textiles are no longer limited to basic warmth and aesthetics. In the diversified modern life scenes, people expect fabrics to have more unique functional properties to meet the needs of different environments and personalization.

[0003] Although there is a strong market demand for fabrics with thermochromic, flame retardant and antifouling functions, existing fabric manufacturing technology faces many challenges in producing such multifunctional fabrics. Traditional manufacturing equipment and methods often have problems of complex processes and low production efficiency. The processing steps of different functions usually need to be carried out on multiple independent equipment or production lines, which not only increases the complexity of the production process, but also easily leads to longer production cycles, making it difficult to meet the market demand for large-scale and rapid production.

[0004] In terms of quality control, due to the lack of close and precise connection between the various functional processing links, unstable product quality is prone to occur. For example, uneven impregnation of thermochromic agent may lead to inconsistent discoloration effect of the fabric; the spraying amount and uniformity of flame retardant are difficult to accurately control, affecting the reliability of flame retardant effect; poor coating thickness and uniformity of antifouling agent will reduce the durability of antifouling performance of the fabric. In addition, there are many manual intervention links in the traditional manufacturing process, which makes it difficult to achieve highly automated and intelligent production control, further increasing the risk of product quality fluctuations. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the above-mentioned and / or existing problems in the existing intelligent manufacturing equipment and manufacturing method of thermochromic flame-retardant and anti-fouling fabrics, the present invention is proposed.

[0007] Therefore, the problem to be solved by the present invention is that the product quality is easily unstable due to the insufficient tightness and precision of the connection between the functional processing links.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a kind of intelligent manufacturing equipment for temperature-sensitive color-changing flame-retardant and anti-fouling fabrics, which includes a raw material conveying component, including a support frame and a storage module, the storage module is arranged in the inner cavity of the support frame, the storage module includes a raw material storage bin, a discharge pipe and a flow control valve, the raw material storage bin is plugged into the inner cavity of the support frame, the inner cavity of the raw material storage bin is fixedly connected with a stirring mechanism, the discharge pipe is connected to the bottom of the raw material storage bin, the flow control valve is arranged on one side of the discharge pipe, the raw material conveying component also includes a mounting frame and a conveyor belt, the conveyor belt is arranged in the inner cavity of the mounting frame, one side of the surface of the mounting frame is fixedly connected with a driving mechanism, the output end of the driving mechanism is connected to the conveyor belt The internal transmission roller is fixedly connected, the blending device comprises a blending box and a dust removal mechanism, the inlet of the blending box is connected to one end of the conveyor belt, the dust removal mechanism comprises a support column, a dust collecting box, a filter plate, a negative pressure fan and a collecting cover, the bottom of the support column is fixedly connected to the blending box, the bottom of the dust collecting box is fixedly connected to the support column, the filter plate is arranged at the center of the dust collecting box, the negative pressure fan is fixedly connected to one side of the inner cavity of the dust collecting box, the top of the collecting cover is connected to the bottom of the dust collecting box, the temperature-sensitive color-changing treatment device comprises a bottom plate, an impregnation box, a pressure roller mechanism and a feeding mechanism, one side of the bottom plate is fixedly connected to the blending box, the bottom of the impregnation box is fixedly connected to the bottom plate, the pressure roller mechanism comprises a fixed frame, a cylinder, A connecting frame and a cloth pressing roller, the bottom of the fixing frame is fixedly connected to the impregnation box, the top of the cylinder is fixedly connected to the fixing frame, the bottom of the cylinder is fixedly connected to the connecting frame, both sides of the cloth pressing roller are movably connected to the connecting frame through bearings, the feeding mechanism includes a first motor, a first gear, a second gear, a third gear, a feeding roller and a guide roller, the first motor is fixed to one side of the impregnation box, the output end of the first motor is fixedly connected to the first gear, the first gear is meshed with the second gear, one side of the second gear is fixedly connected to the feeding roller, the third gear is fixedly connected to the guide roller, the third gear is meshed with the first gear, the temperature-sensitive color-changing treatment device also includes a drying box, a heater and A control panel, the drying box is arranged on one side of the impregnation box, the heater is arranged on the top of the drying box, the bottom of the heater penetrates into the inner cavity of the drying box, one side of the control panel is fixedly connected to the drying box, a flame retardant treatment device comprises a treatment box, a flame retardant storage tank, a high-pressure pump, a connecting pipe, a shunt pipe and a nozzle, one side of the treatment box is fixedly connected to the drying box, the bottom of the flame retardant storage tank is fixedly connected to the treatment box, the bottom of the high-pressure pump is fixedly connected to the treatment box, one side of the high-pressure pump is connected to the flame retardant storage tank through the connecting pipe, the shunt pipe is arranged in the inner cavity of the treatment box, one end of the shunt pipe is connected to the high-pressure pump, and the bottom of the shunt pipe is connected to the nozzle, an anti-fouling treatment device,It includes a coating tank, a positioning frame, a second motor, a threaded rod, a threaded sleeve and a coating roller. One side of the coating tank is fixedly connected to the processing box, one side of the positioning frame is fixedly connected to the coating tank, the second motor is fixed to one side of the positioning frame, the output end of the second motor is fixedly connected to the threaded rod, the surface of the threaded rod is threadedly connected to the threaded sleeve, one side of the coating roller is fixedly connected to the threaded sleeve, and the coating roller extends away from one side of the threaded sleeve to the inner cavity of the coating tank.

[0009] As a preferred solution of the thermochromic, flame-retardant and anti-fouling fabric intelligent manufacturing equipment described in the present invention, the stirring mechanism includes a fixed frame, a third motor, a stirring shaft and a stirring rod, one side of the fixed frame is arranged on the inner wall of the raw material storage bin, the top of the third motor is fixedly connected to the fixed frame, the output end of the third motor is fixedly connected to the stirring shaft, and one side of the stirring rod is fixedly connected to the stirring shaft.

[0010] As a preferred solution of the intelligent manufacturing equipment for thermochromic, flame-retardant and antifouling fabrics described in the present invention, there are three raw material storage bins, which respectively store thermochromic fibers, flame-retardant fibers and basic fiber raw materials.

[0011] As a preferred solution of the thermochromic flame-retardant and anti-fouling fabric intelligent manufacturing equipment of the present invention, baffles are fixedly connected to both sides of the conveyor belt, and one side of the baffle extends to the entrance of the blending box.

[0012] As a preferred solution of the intelligent manufacturing equipment for thermochromic flame-retardant and anti-fouling fabrics described in the present invention, a pair of rollers staggered with each other are arranged in the blending box, the pair of rollers are driven by a servo motor, and an auxiliary agent addition port is opened on the top of the blending box.

[0013] As a preferred solution of the thermochromic, flame-retardant and anti-fouling fabric intelligent manufacturing equipment described in the present invention, the dust removal mechanism also includes a cleaning plate and an air inlet, the cleaning plate is hinged to the surface of the dust box, and the air inlet is opened on one side of the dust box.

[0014] As a preferred solution of the thermochromic flame-retardant and anti-fouling fabric intelligent manufacturing equipment described in the present invention, one side of the surface of the impregnation box is fixedly connected to a mounting seat, and one side of the mounting seat is fixedly connected to the first motor.

[0015] As a preferred solution of the thermochromic flame-retardant and anti-fouling fabric intelligent manufacturing equipment described in the present invention, one side of the impregnation box is fixedly connected to a first connecting plate, and one side of the first connecting plate is movably connected to a first conveying roller through a bearing.

[0016] As a preferred solution of the thermochromic flame-retardant and anti-fouling fabric intelligent manufacturing equipment described in the present invention, one side of the processing box is fixedly connected to a second connecting plate, and one side of the second connecting plate is movably connected to a second conveying roller through a bearing.

[0017] The manufacturing method of the thermochromic flame-retardant and antifouling fabric intelligent manufacturing equipment comprises the following steps: Step 1: Store the processed thermochromic fiber, flame-retardant fiber and basic fiber in different raw material storage bins of the raw material conveying assembly respectively, set the discharge quantity parameters of each raw material according to the target ratio of the fabric design, set the discharge quantity data of each storage bin in the control system according to the corresponding proportion, and set the initial time and sequence parameters of the discharge at the same time to ensure that different raw materials can enter the blending device according to the predetermined time and proportion; Step 2: Start the raw material conveying assembly. Under the precise control of the flow control valve, the feed pipe at the bottom of each raw material storage bin conveys the thermochromic fiber, flame retardant fiber and basic fiber to the blending box of the blending device according to the set flow rate. The fiber is smoothly transported on the conveyor belt and accurately enters the blending box through the connection device between the end of the conveyor belt and the entrance of the blending box. The roller pair in the blending box starts to work, and the servo motor drives the roller pair to rotate according to the preset process parameters. During the blending process, an appropriate amount of blending additives is added from the additive addition port on the top of the blending box in a timely manner; Step 3: The blended fabric is guided by the feeding mechanism and smoothly introduced into the impregnation box of the thermochromic treatment device. The thermochromic agent solution of specific concentration and temperature is prepared in advance in the impregnation box. The concentration of the solution is adjusted according to the characteristics of the thermochromic fiber and the color change effect required by the fabric. The impregnation time is strictly controlled within the set range. During the impregnation process, the fabric must be completely immersed in the thermochromic agent solution. By starting the cylinder, the cylinder drives the connecting frame to move, and the connecting frame drives the cloth pressing roller to descend. The cloth pressing roller drives the fabric into the impregnation box for impregnation treatment. After the impregnation, the fabric enters the drying box for drying. The drying box adopts a hot air circulation method. After the hot air is heated by the heating element, it is sent into the drying channel through the fan to dry the surface of the fabric; Step 4: The fabric after the thermochromic treatment passes through the flame retardant treatment device at a stable speed. By starting the high-pressure pump, the high-pressure pump transports the flame retardant in the flame retardant storage tank to the diversion pipe through the connecting pipe, and sprays it out through the nozzle, so that the flame retardant is evenly sprayed on the surface of the fabric; Step 5: The flame-retardant treated fabric enters the antifouling treatment device. By starting the second motor, the second motor drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move, and the threaded sleeve drives the coating roller to move. The nano antifouling agent is coated on the surface of the fabric through the coating roller. The surface material and roughness of the coating roller are specially designed to ensure that the nano antifouling agent can be evenly transferred to the fabric.

[0018] The beneficial effects of the present invention are as follows: the various devices are closely connected, continuous production is realized, the production cycle is reduced, the needs of large-scale production can be met, production efficiency is greatly improved, production costs are reduced, and the competitiveness of enterprises in the market is enhanced. The three functions of temperature-sensitive color change, flame retardant and antifouling can be processed on the same production line at the same time, simplifying the production process and reducing production costs. The intermediate links of material handling and equipment debugging between different functional processing links are reduced, which not only saves manpower, material and time costs, but also avoids the problems of fabric damage and quality degradation caused by multiple sequence changes. Precise process control and uniform processing process ensure that all performance indicators of the fabric can reach a high level, such as high sensitivity of temperature-sensitive color change, good flame retardant effect, and lasting antifouling performance, which effectively meets the requirements of high-end clothing, home decoration and special industrial fields for fabric versatility and high quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 This is a structural diagram of the intelligent manufacturing equipment for thermochromic, flame-retardant and antifouling fabrics of the present invention.

[0020] Figure 2 This is a structural diagram of the storage module of the intelligent manufacturing equipment for thermochromic, flame-retardant and anti-fouling fabrics of the present invention.

[0021] Figure 3 This is a structural diagram of the support frame of the thermochromic, flame-retardant and antifouling fabric intelligent manufacturing equipment of the present invention.

[0022] Figure 4 This is a structural diagram of the raw material storage bin of the thermochromic, flame-retardant and antifouling fabric intelligent manufacturing equipment of the present invention.

[0023] Figure 5 This is a structural diagram of the stirring mechanism of the intelligent manufacturing equipment for thermochromic, flame-retardant and antifouling fabrics of the present invention.

[0024] Figure 6 This is a structural diagram of the dust collection box of the thermochromic, flame-retardant and anti-fouling fabric intelligent manufacturing equipment of the present invention.

[0025] Figure 7 This is a structural diagram of the thermochromic processing device of the thermochromic flame-retardant and antifouling fabric intelligent manufacturing equipment of the present invention.

[0026] Figure 8 This is a structural diagram of a drying box for the intelligent manufacturing equipment for thermochromic, flame-retardant and antifouling fabrics of the present invention.

[0027] Fig. 9 This is a structural diagram of the shunt pipe of the intelligent manufacturing equipment for thermochromic, flame-retardant and anti-fouling fabrics of the present invention.

[0028] Fig.10 It is a schematic diagram of the transmission mechanism of the anti-fouling treatment device of the thermochromic flame-retardant and anti-fouling fabric intelligent manufacturing equipment of the present invention. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Example

[0032] Reference Figure 1-Figure 10 , which is the first embodiment of the present invention, and provides a thermochromic flame-retardant and antifouling fabric intelligent manufacturing device and manufacturing method. The thermochromic flame-retardant and antifouling fabric intelligent manufacturing device and manufacturing method include a raw material conveying component 100, including a support frame 101 and a storage module 102. The storage module 102 is arranged in the inner cavity of the support frame 101. The storage module 102 includes a raw material storage bin 102a, a discharge pipe 102b and a flow control valve 102c. The raw material storage bin 102a is plugged into the inner cavity of the support frame 101. The inner cavity of the raw material storage bin 102a is fixedly connected with a stirring mechanism 103d. The discharge pipe 102b is connected to the bottom of the raw material storage bin 102a, and the flow control valve 102c is arranged on one side of the discharge pipe 102b.

[0033] The storage module 102 can be installed through the support frame 101 to ensure the stability of the installation of the storage module 102. The plug-in installation method can facilitate the subsequent disassembly of the storage module 102.

[0034] The raw material conveying assembly 100 also includes a mounting frame 103 and a conveyor belt 104, which are located at the bottom of the inner cavity of the support frame 101. The conveyor belt 104 is arranged in the inner cavity of the mounting frame 103. A driving mechanism 105 is fixedly connected to one side of the surface of the mounting frame 103, and the output end of the driving mechanism 105 is fixedly connected to the internal transmission roller of the conveyor belt 104.

[0035] The conveyor belt 104 is installed by the mounting frame 103 to ensure the overall stability of the conveyor belt 104 . The conveyor belt 104 is arranged below the storage module 102 . The conveyor belt 104 is driven by a motor and can transport different raw materials to the blending device 200 .

[0036] The blending device 200 includes a blending box 201 and a dust removal mechanism 202. The entrance of the blending box 201 is connected to one end of the conveyor belt 104. The dust removal mechanism 202 includes a support column 202a, a dust collecting box 202b, a filter plate 202c, a negative pressure fan 202d and a collecting hood 202e. The bottom of the support column 202a is fixedly connected to the blending box 201, the bottom of the dust collecting box 202b is fixedly connected to the support column 202a, the filter plate 202c is arranged at the center of the dust collecting box 202b, the negative pressure fan 202d is fixedly connected to one side of the inner cavity of the dust collecting box 202b, and the top of the collecting hood 202e is connected to the bottom of the dust collecting box 202b.

[0037] The blending box 201 is provided with a plurality of interlaced roller pairs, which are driven by servo motors and can adjust the rotation speed and spacing according to preset process parameters to achieve uniform blending of different raw materials; an auxiliary agent addition port is provided on the top of the blending box 201 for adding blending auxiliary agents.

[0038] The temperature-sensitive color change treatment device 300 includes a bottom plate 301, an impregnation box 302, a pressing roller mechanism 303 and a feeding mechanism 304. One side of the bottom plate 301 is fixedly connected to the blending box 201, and the bottom of the impregnation box 302 is fixedly connected to the bottom plate 301. The pressing roller mechanism 303 includes a fixed frame 303a, a cylinder 303b, a connecting frame 303c and a cloth pressing roller 303d. The bottom of the fixed frame 303a is fixedly connected to the impregnation box 302, the top of the cylinder 303b is fixedly connected to the fixed frame 303a, the bottom of the cylinder 303b is fixedly connected to the connecting frame 303c, and both sides of the cloth pressing roller 303d are movably connected to the connecting frame 303c through bearings. The feeding mechanism 304 includes a first motor 304a, a first gear 304b, a second gear 304c, a third gear 304d, a feeding mechanism 304, and a feeding mechanism 304. The material roller 304e and the material guide roller 304f, the first motor 304a is fixed on one side of the impregnation box 302, the output end of the first motor 304a is fixedly connected to the first gear 304b, the first gear 304b is meshed with the second gear 304c, one side of the second gear 304c is fixedly connected to the feeding roller 304e, the third gear 304d is fixedly connected to the material guide roller 304f, the third gear 304d is meshed with the first gear 304b, the temperature-sensitive color-changing treatment device 300 also includes a drying box 305, a heater 306 and a control panel 307, the drying box 305 is arranged on one side of the impregnation box 302, the heater 306 is arranged on the top of the drying box 305, the bottom of the heater 306 passes through the inner cavity of the drying box 305, and one side of the control panel 307 is fixedly connected to the drying box 305.

[0039] The impregnation box 302 is filled with a thermochromic agent solution. The blended fabric is introduced into the impregnation box 302 through the feeding mechanism 304 for full impregnation. The impregnation time and temperature are precisely controlled by the intelligent control system. After impregnation, it is dried in the drying box 305. The drying temperature and wind speed can also be adjusted.

[0040] The flame retardant treatment device 400 includes a treatment box 401, a flame retardant storage tank 402, a high-pressure pump 403, a connecting pipe 404, a diverter pipe 405 and a nozzle 406. One side of the treatment box 401 is fixedly connected to the drying box 305, the bottom of the flame retardant storage tank 402 is fixedly connected to the treatment box 401, the bottom of the high-pressure pump 403 is fixedly connected to the treatment box 401, one side of the high-pressure pump 403 is connected to the flame retardant storage tank 402 through the connecting pipe 404, the diverter pipe 405 is arranged in the inner cavity of the treatment box 401, one end of the diverter pipe 405 is connected to the high-pressure pump 403, and the bottom of the diverter pipe 405 is connected to the nozzle 406.

[0041] By using a spraying process, the flame retardant in the flame retardant storage tank 402 is pressurized by a high-pressure pump 403 and then sprayed evenly on the surface of the fabric by a nozzle 406. The spraying amount is adjusted in real time by an automatic control system according to the thickness and width of the fabric.

[0042] The anti-fouling treatment device 500 includes a coating tank 501, a positioning frame 502, a second motor 503, a threaded rod 504, a threaded sleeve 505 and a coating roller 506. One side of the coating tank 501 is fixedly connected to the treatment box 401, one side of the positioning frame 502 is fixedly connected to the coating tank 501, the second motor 503 is fixed to one side of the positioning frame 502, the output end of the second motor 503 is fixedly connected to the threaded rod 504, the surface of the threaded rod 504 is threadedly connected to the threaded sleeve 505, one side of the coating roller 506 is fixedly connected to the threaded sleeve 505, and the coating roller 506 extends away from the side of the threaded sleeve 505 to the inner cavity of the coating tank 501.

[0043] The antifouling treatment device 500 is a nano antifouling agent coating device. The coating roller 506 is partially immersed in the nano antifouling agent. When the fabric passes through the coating roller 506, the nano antifouling agent is evenly coated on the surface of the fabric. The coating thickness is controlled by the pressure between the coating roller 506 and the fabric and the rotation speed of the coating roller 506. Example

[0044] Reference Figures 5 and 6 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0045] Specifically, the stirring mechanism 103d comprises a fixed frame (103d-1), a third motor (103d-2), a stirring shaft (103d-3) and a stirring rod (103d-4); one side of the fixed frame (103d-1) is arranged on the inner wall of the raw material storage bin 102a; the top of the third motor (103d-2) is fixedly connected to the fixed frame (103d-1); the output end of the third motor (103d-2) is fixedly connected to the stirring shaft (103d-3); and one side of the stirring rod (103d-4) is fixedly connected to the stirring shaft (103d-3).

[0046] The stirring shaft (103d-3) is driven to rotate by the third motor (103d-2), and the stirring shaft (103d-3) drives the stirring rod (103d-4) to rotate. The stirring rod (103d-4) stirs the raw materials inside the raw material storage bin 102a, and can be started at a fixed time during the raw material storage process to prevent the raw materials from agglomerating or depositing, thereby ensuring that the raw materials can flow out evenly and smoothly when discharging.

[0047] Specifically, there are three raw material storage bins 102a, which store thermochromic fiber, flame-retardant fiber and basic fiber raw materials respectively.

[0048] The main body of the storage bin is made of metal and has good sealing properties to prevent the raw materials from getting damp or being contaminated by external impurities.

[0049] Specifically, baffles are fixedly connected to both sides of the conveyor belt 104 , and one side of the baffle extends to the entrance of the blending box 201 .

[0050] The height of the baffle can be adjusted according to the characteristics of the raw materials and the conveying volume, which can effectively prevent the raw materials from sliding from the side during transportation without hindering the normal transportation of the raw materials.

[0051] Specifically, mutually staggered roller pairs are arranged in the blending box 201 , and the roller pairs are driven by a servo motor. An auxiliary agent adding port is opened on the top of the blending box 201 .

[0052] After the fibers are conveyed from the raw material conveying assembly 100 to the blending box 201, they first enter the first group of roller pairs. The roller pairs hold the fibers with appropriate pressure, and this pressure can be adjusted. The pressure adjustment can be achieved through the spacing adjustment device of the roller pairs, which is generally achieved by changing the distance between the two rollers through a mechanical screw or a hydraulic device. When the roller spacing decreases, the holding force on the fibers will increase. As the fibers are conveyed between the roller pairs, the speed difference of the roller pairs will stretch the fibers. This staggered arrangement of roller pairs is like a complex fiber combing and mixing system, which fully interweaves various fibers together.

[0053] Specifically, the dust removal mechanism 202 further includes a cleaning plate 202f and an air inlet 202g. The cleaning plate 202f is hinged to the surface of the dust box 202b, and the air inlet 202g is opened at one side of the dust box 202b.

[0054] The fibers collected inside the dust box 202b can be cleaned by the cleaning plate 202f, thereby avoiding pollution of the working environment. Example

[0055] Reference Figures 7 to 10 , which is the third embodiment of the present invention, and is based on the first two embodiments.

[0056] Specifically, a mounting seat is fixedly connected to one side of the surface of the impregnation box 302, and one side of the mounting seat is fixedly connected to the first motor 304a.

[0057] One side of the mounting seat is fixedly connected to the impregnation box 302, and the other side of the mounting seat is fixedly connected to the first motor 304a, which can ensure the stability of the installation of the first motor 304a.

[0058] Specifically, a first connecting plate is fixedly connected to one side of the impregnation box 302, and a first conveying roller is movably connected to one side of the first connecting plate via a bearing.

[0059] The surface of the first connecting plate is connected to the first conveying roller through a bearing to ensure that the cloth after impregnation is carried out to the next process.

[0060] Specifically, a second connecting plate is fixedly connected to one side of the processing box 401, and a second conveying roller is movably connected to one side of the second connecting plate via a bearing.

[0061] The second connecting plate is movably connected to the second conveying roller through a bearing, and the second conveying roller drives the cloth to enter the interior of the house treatment device for anti-fouling treatment process.

[0062] When in use, the processed thermochromic fibers, flame-retardant fibers and basic fibers are respectively stored in different raw material storage bins 102a of the raw material conveying assembly 100, and the discharge quantity parameters of each raw material are set according to the target ratio of the fabric design. The discharge quantity data of each storage bin is set in the control system according to the corresponding proportion. At the same time, the initial time and sequence parameters of the discharge are set to ensure that different raw materials can enter the blending device 200 according to the predetermined time and proportion.

[0063] Start the raw material conveying assembly 100. Under the precise control of the flow control valve 102c, the feed pipe 102b at the bottom of each raw material storage bin 102a conveys the thermochromic fiber, flame retardant fiber and basic fiber to the blending box 201 of the blending device 200 at a set flow rate. The fibers are smoothly transported on the conveyor belt 104, and accurately enter the blending box 201 through the connecting device between the end of the conveyor belt 104 and the entrance of the blending box 201. The roller pair in the blending box 201 starts to work, and the servo motor drives the roller pair to rotate according to the preset process parameters. During the blending process, an appropriate amount of blending additives is added from the additive addition port on the top of the blending box 201 in a timely manner.

[0064] The blended fabric is guided by the feeding mechanism 304 and smoothly introduced into the impregnation box 302 of the thermochromic treatment device 300. The thermochromic agent solution of specific concentration and temperature is pre-prepared in the impregnation box 302. The concentration of the solution is adjusted according to the characteristics of the thermochromic fiber and the color change effect required by the fabric. The impregnation time is strictly controlled within the set range. During the impregnation process, the fabric must be completely immersed in the thermochromic agent solution. By starting the cylinder 303b, the cylinder 303b drives the connecting frame 303c to move, and the connecting frame 303c drives the cloth pressing roller 303d to descend. The cloth pressing roller 303d drives the cloth into the impregnation box 302 for impregnation treatment. After the impregnation is completed, the fabric enters the drying box 305 for drying. The drying box 305 adopts a hot air circulation method. After the hot air is heated by the heating element, it is sent into the drying channel through the fan to dry the surface of the cloth.

[0065] The fabric after the thermochromic treatment passes through the flame retardant treatment device 400 at a stable speed. By starting the high-pressure pump 403, the high-pressure pump 403 transports the flame retardant inside the flame retardant storage tank 402 to the diversion pipe 405 through the connecting pipe 404, and sprays it out through the nozzle 406, so that the flame retardant is evenly sprayed on the surface of the fabric.

[0066] The flame-retardant treated fabric enters the antifouling treatment device 500, and by starting the second motor 503, the second motor 503 drives the threaded rod 504 to rotate, the threaded rod 504 drives the threaded sleeve 505 to move, and the threaded sleeve 505 drives the coating roller 506 to move, and the nano antifouling agent is coated on the surface of the fabric by the coating roller 506. The surface material and roughness of the coating roller 506 are specially designed to ensure that the nano antifouling agent can be evenly transferred to the fabric.

[0067] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A thermochromic flame-retardant and antifouling fabric intelligent manufacturing equipment, characterized by: include, A raw material conveying assembly (100) comprises a support frame (101) and a storage module (102), wherein the storage module (102) is arranged in the inner cavity of the support frame (101), the storage module (102) comprises a raw material storage bin (102a), a feed pipe (102b) and a flow control valve (102c), the raw material storage bin (102a) is plugged into the inner cavity of the support frame (101), a stirring mechanism (103d) is fixedly connected to the inner cavity of the raw material storage bin (102a), the feed pipe (102b) is connected to the bottom of the raw material storage bin (102a), and the flow control valve (102c) is arranged on one side of the feed pipe (102b); The material conveying assembly (100) further comprises a mounting frame (103) and a conveyor belt (104); the conveyor belt (104) is arranged in the inner cavity of the mounting frame (103); a driving mechanism (105) is fixedly connected to one side of the surface of the mounting frame (103); and an output end of the driving mechanism (105) is fixedly connected to a transmission roller inside the conveyor belt (104); A blending device (200) comprises a blending box (201) and a dust removal mechanism (202), wherein the inlet of the blending box (201) is connected to one end of the conveyor belt (104), and the dust removal mechanism (202) comprises a support column (202a), a dust collecting box (202b), a filter plate (202c), a negative pressure fan (202d) and a collecting hood (202e), wherein the bottom of the support column (202a) is fixedly connected to the blending box (201), the bottom of the dust collecting box (202b) is fixedly connected to the support column (202a), the filter plate (202c) is arranged at the center of the dust collecting box (202b), the negative pressure fan (202d) is fixedly connected to one side of the inner cavity of the dust collecting box (202b), and the top of the collecting hood (202e) is connected to the bottom of the dust collecting box (202b); Thermochromic treatment device (300) comprises a bottom plate (301), an impregnation box (302), a pressing roller mechanism (303) and a feeding mechanism (304), wherein one side of the bottom plate (301) is fixedly connected to the blending box (201), the bottom of the impregnation box (302) is fixedly connected to the bottom plate (301), the pressing roller mechanism (303) comprises a fixed frame (303a), a cylinder (303b), a connecting frame (303c) and a cloth pressing roller (303d), the bottom of the fixed frame (303a) is fixedly connected to the impregnation box (302), the top of the cylinder (303b) is fixedly connected to the fixed frame (303a), the bottom of the cylinder (303b) is fixedly connected to the connecting frame (303c), and both sides of the cloth pressing roller (303d) are connected to the impregnation box (302) through bearings. The connecting frame (303c) is movably connected, and the feeding mechanism (304) includes a first motor (304a), a first gear (304b), a second gear (304c), a third gear (304d), a feeding roller (304e) and a guide roller (304f), the first motor (304a) is fixed to one side of the impregnation box (302), the output end of the first motor (304a) is fixedly connected to the first gear (304b), the first gear (304b) is meshed with the second gear (304c), one side of the second gear (304c) is fixedly connected to the feeding roller (304e), the third gear (304d) is fixedly connected to the guide roller (304f), and the third gear (304d) is meshed with the first gear (304b); The thermochromic treatment device (300) further comprises a drying box (305), a heater (306) and a control panel (307), wherein the drying box (305) is arranged on one side of the impregnation box (302), the heater (306) is arranged on the top of the drying box (305), the bottom of the heater (306) penetrates into the inner cavity of the drying box (305), and one side of the control panel (307) is fixedly connected to the drying box (305); A flame retardant treatment device (400), comprising a treatment box (401), a flame retardant storage tank (402), a high-pressure pump (403), a connecting pipe (404), a shunt pipe (405) and a nozzle (406), wherein one side of the treatment box (401) is fixedly connected to the drying box (305), the bottom of the flame retardant storage tank (402) is fixedly connected to the treatment box (401), the bottom of the high-pressure pump (403) is fixedly connected to the treatment box (401), one side of the high-pressure pump (403) is connected to the flame retardant storage tank (402) through the connecting pipe (404), the shunt pipe (405) is arranged in the inner cavity of the treatment box (401), one end of the shunt pipe (405) is connected to the high-pressure pump (403), and the bottom of the shunt pipe (405) is connected to the nozzle (406); The anti-fouling treatment device (500) comprises a coating tank (501), a positioning frame (502), a second motor (503), a threaded rod (504), a threaded sleeve (505) and a coating roller (506), wherein one side of the coating tank (501) is fixedly connected to the treatment box (401), one side of the positioning frame (502) is fixedly connected to the coating tank (501), the second motor (503) is fixed to one side of the positioning frame (502), the output end of the second motor (503) is fixedly connected to the threaded rod (504), the surface of the threaded rod (504) is threadedly connected to the threaded sleeve (505), one side of the coating roller (506) is fixedly connected to the threaded sleeve (505), and the coating roller (506) extends away from one side of the threaded sleeve (505) to the inner cavity of the coating tank (501).

2. The thermochromic flame-retardant and antifouling fabric intelligent manufacturing equipment according to claim 1, characterized in that: The stirring mechanism (103d) comprises a fixed frame (103d-1), a third motor (103d-2), a stirring shaft (103d-3) and a stirring rod (103d-4); one side of the fixed frame (103d-1) is arranged on the inner wall of the raw material storage bin (102a); the top of the third motor (103d-2) is fixedly connected to the fixed frame (103d-1); the output end of the third motor (103d-2) is fixedly connected to the stirring shaft (103d-3); and one side of the stirring rod (103d-4) is fixedly connected to the stirring shaft (103d-3).

3. The thermochromic flame-retardant and antifouling fabric intelligent manufacturing equipment according to claim 1, characterized in that: The number of the raw material storage bins (102a) is three, and the raw materials of thermochromic fiber, flame-retardant fiber and basic fiber are stored respectively.

4. The thermochromic flame-retardant and antifouling fabric intelligent manufacturing equipment according to claim 1, characterized in that: Baffles are fixedly connected to both sides of the conveyor belt (104), and one side of the baffle extends to the entrance of the blending box (201).

5. The method for manufacturing the thermochromic flame-retardant and antifouling fabric according to claim 1, characterized in that: The blending box (201) is provided with a pair of rollers interlaced with each other, the pair of rollers being driven by a servo motor, and the top of the blending box (201) is provided with an auxiliary agent addition port.

6. The intelligent manufacturing equipment for thermochromic flame-retardant and antifouling fabrics according to claim 1, characterized in that: The dust removal mechanism (202) further comprises a cleaning plate (202f) and an air inlet (202g); the cleaning plate (202f) is hinged to the surface of the dust collecting box (202b); and the air inlet (202g) is opened on one side of the dust collecting box (202b).

7. The intelligent manufacturing equipment for thermochromic flame-retardant and antifouling fabrics according to claim 1, characterized in that: A mounting seat is fixedly connected to one side of the surface of the impregnation box (302), and one side of the mounting seat is fixedly connected to the first motor (304a).

8. The intelligent manufacturing equipment for thermochromic flame-retardant and antifouling fabrics according to claim 1, characterized in that: A first connecting plate is fixedly connected to one side of the impregnation box (302), and a first conveying roller is movably connected to one side of the first connecting plate via a bearing.

9. The intelligent manufacturing equipment for thermochromic flame-retardant and antifouling fabrics according to claim 1, characterized in that: One side of the processing box (401) is fixedly connected to a second connecting plate, and one side of the second connecting plate is movably connected to a second conveying roller via a bearing.

10. The method for manufacturing the thermochromic flame-retardant and antifouling fabric intelligent manufacturing equipment according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: The processed thermochromic fiber, flame retardant fiber and basic fiber are stored in different raw material storage bins (102a) of the raw material conveying component (100), and the discharge amount parameters of each raw material are set according to the target ratio of the fabric design, and the discharge amount data of each storage bin is set in the control system according to the corresponding ratio, and the initial time and sequence parameters of the discharge are set at the same time, so as to ensure that different raw materials can enter the blending device (200) according to the predetermined time and ratio; Step 2: Start the raw material conveying component (100), and the feed pipe (102b) at the bottom of each raw material storage bin (102a) conveys the thermochromic fiber, the flame-retardant fiber and the basic fiber to the blending box (201) of the blending device (200) according to the set flow rate under the precise control of the flow control valve (102c). The fiber is smoothly transported on the conveyor belt (104), and accurately enters the blending box (201) through the connection device between the end of the conveyor belt (104) and the entrance of the blending box (201). The roller pair in the blending box (201) starts to work, and the servo motor drives the roller pair to rotate according to the preset process parameters. During the blending process, a proper amount of blending auxiliary agent is added from the auxiliary agent addition port at the top of the blending box (201) in a timely manner; Step 3: The blended fabric is guided by the feeding mechanism (304) and smoothly introduced into the impregnation box (302) of the thermochromic treatment device (300). A thermochromic agent solution of a specific concentration and temperature is prepared in advance in the impregnation box (302). The concentration of the solution is adjusted according to the characteristics of the thermochromic fiber and the color change effect required by the fabric. The impregnation time is strictly controlled within a set range. During the impregnation process, the fabric must be completely immersed in the thermochromic agent solution. By starting the cylinder (303b), the cylinder (303b) drives the connecting frame (303c) to move, and the connecting frame (303c) drives the cloth pressing roller (303d) to descend. The cloth pressing roller (303d) drives the fabric to enter the impregnation box (302) for impregnation treatment. After the impregnation, the fabric enters the drying box (305) for drying. The drying box (305) adopts a hot air circulation method. After the hot air is heated by the heating element, it is sent into the drying channel through the fan to dry the surface of the fabric. Step 4: The fabric after the thermochromic treatment passes through the flame retardant treatment device (400) at a stable speed, and the high-pressure pump (403) is started. The high-pressure pump (403) transports the flame retardant in the flame retardant storage tank (402) to the diversion pipe (405) through the connecting pipe (404), and sprays it out through the nozzle (406), so that the flame retardant is evenly sprayed on the surface of the fabric; Step 5: The flame-retardant treated fabric enters the antifouling treatment device (500), and the second motor (503) is started, the second motor (503) drives the threaded rod (504) to rotate, the threaded rod (504) drives the threaded sleeve (505) to move, the threaded sleeve (505) drives the coating roller (506) to move, and the coating roller (506) is used to coat the surface of the fabric with a nano antifouling agent. The surface material and roughness of the coating roller (506) are specially designed to ensure that the nano antifouling agent can be evenly transferred to the fabric.

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