Preparation method and production device of waterproof and breathable fabric

Abstract

The application belongs to the technical field of fabric production, and particularly relates to a preparation method and production device of waterproof and breathable fabric, which comprises a device base, the inner wall of the device base is slidably connected with an electric sliding block, the outer part of the electric sliding block is fixedly connected with a connecting block, a first pressing roller and a second pressing roller are arranged to press the surface of the fabric, the fabric is pre-pressed when being conveyed, the side support plate supports the guide block to adhere to the surface of the fabric, the surface of the fabric is smoothed, the water in the lower part of the water tank is heated by a heater and a heating rod, the steam generated by the water is sent to the side support plate for external discharge, the fabric is steamed and pressed, the floating plate and the flow guide plate slide up and down between the heating cavity and the preheating cavity, the water level in the heating cavity is ensured, the water in the preheating cavity is preheated through the preheating holes, and the steam generation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of fabric production, in particular to a preparation method and production device of waterproof and breathable fabric. BACKGROUND

[0002] The waterproof and breathable fabric is a new type of textile product, which has the characteristics of waterproof, moisture permeable, breathable, insulating and warm-keeping, and is mainly composed of high-molecular waterproof and breathable material and cloth.

[0003] In the preparation and production of the waterproof and breathable fabric, the compounding is a key process for realizing the waterproof and moisture permeable functions, which can directly affect several key indicators such as the static water pressure resistance and moisture permeability of the product, and the process flow is film unwinding, hot melt adhesive coating, laminating compounding, winding and stacking maturation.

[0004] In the laminating compounding of the waterproof and breathable fabric, since the current waterproof and breathable fabric production device usually directly laminates the fabric, and part of the semi-finished fabric is left for a long time, the surface of the fabric is prone to wrinkles, and the wrinkled fabric is directly laminated, thereby resulting in defects in the output fabric. SUMMARY

[0005] Therefore, the technical problem to be solved by the application is to overcome the problem that in the prior art, since the current waterproof and breathable fabric production device usually directly laminates the fabric, and part of the semi-finished fabric is left for a long time, the surface of the fabric is prone to wrinkles, and the wrinkled fabric is directly laminated, thereby resulting in defects in the output fabric.

[0006] To solve the above technical problems, the production device of the waterproof and breathable fabric comprises a device base, a first electric sliding block is slidably connected to the inner wall of the device base, a first connecting block is fixedly connected to the outside of the first electric sliding block, a first pressing roller is rotatably connected to the outside of the first connecting block, a second electric sliding block is slidably connected to the inner wall of the device base below the first electric sliding block, a second connecting block is fixedly connected to the outside of the second electric sliding block, a second pressing roller is rotatably connected to the outside of the second connecting block, and a flattening assembly is arranged on the outside of the first connecting block and the second connecting block, and is used for removing wrinkles from the waterproof and breathable fabric.

[0007] Preferably, the flattening assembly comprises side support plates and guide blocks, the two side support plates are fixed to the outside of the first connecting block and the second connecting block respectively, and the two side support plates are symmetrically arranged, the guide blocks are fixedly connected to the outside of the side support plates, and the front end of the guide block is arc-shaped.

[0008] Preferably, the top end of the device base is fixedly connected with a top plate; the top end of the top plate is fixedly connected with a water tank; the inside of the top plate is provided with a heating assembly for heating to generate steam; a first connecting pipe is fixedly connected to the inside of the top plate near the heating assembly, and a side support plate is connected to the first connecting pipe through a first connecting block; a second connecting pipe is in communication between the first connecting block and a second connecting block; and a filter screen is fixedly connected to the outside of the side support plate.

[0009] Preferably, the inside of the top plate is provided with a plurality of heating cavities and preheating cavities; the heating cavities are located below the preheating cavities; the heating assembly comprises a heater, heating rods and a first electromagnetic valve; the heater is fixedly connected to the inside of the top plate; two heating rods are respectively fixedly connected to the output ends on both sides of the heater, and the heating rods are located in the heating cavities; the first electromagnetic valve is installed in the water tank, and the water tank can be in communication with the preheating cavities through the first electromagnetic valve; and a flow-through hole is formed in the inside of the top plate, and the heating cavities can be in communication with the first connecting pipe through the flow-through hole.

[0010] Preferably, a floating plate is slidingly connected to the inside of the device base at the heating cavities; a flow guide plate is fixedly connected to the top end of the floating plate, and the top end of the flow guide plate is located in the preheating cavities; a water flow channel is formed in the inside of the flow guide plate; and a preheating hole is formed in the inside of the device base at the flow-through hole, and the flow-through hole can be in communication with the preheating cavities through the preheating hole.

[0011] Preferably, a third electric sliding block is slidingly connected to the inside of the side support plate; a sensor is fixedly connected to the outside of the third electric sliding block; and a blocking plate is fixedly connected to the bottom end of the third electric sliding block.

[0012] Preferably, a conduit is fixedly connected to the inside of each of the first pressing roller and the second pressing roller; a second electromagnetic valve is fixedly connected to the inside of the conduit; a heat storage cavity is formed in the inside of each of the first pressing roller and the second pressing roller, and the heat storage cavity is in communication with the conduit; and each of the first pressing roller and the second pressing roller can be controlled to be in communication with the first connecting block and the second connecting block through the two second electromagnetic valves.

[0013] Preferably, an air cavity is formed in the inside of the guide block; and a metal ball is fixedly connected to the inside of the guide block near the air cavity.

[0014] Preferably, a support frame is fixedly connected to the outside of the guide block; and a guide roller is rotatably connected to the outside of the support frame.

[0015] A preparation method of a waterproof and breathable fabric, which is suitable for the waterproof and breathable fabric production device described above and has the following steps:

[0016] S1: first select two layers of fabric to carry out laminating composite process, remove wrinkles before laminating, use winding structure to realize fabric winding and unwinding work, send two layers of fabric to the guide roller in advance, the fabric is covered and guided by multiple guide rollers, and the two guide blocks remove wrinkles on the fabric;

[0017] S2: after the wrinkles on the fabric are removed, the heater cooperates with the heating rod to heat the water in the heating cavity, the water is heated and evaporated to generate steam, the steam is sent to the multiple side support plates through the first connecting pipe respectively, and the surface of the fabric is steamed and ironed, when the exhaust heat of the side support plate is too high, the sensor monitors and informs the third electric sliding block to slide, the third electric sliding block drives the blocking plate to block the internal passage of the side support plate, and the exhaust amount of the steam is controlled;

[0018] S3: after the surface of the fabric is ironed, the fabric is sent between the first pressing roller and the second pressing roller, part of the steam in the first connecting pipe enters the interiors of the two conduits and is sent to the interiors of the first pressing roller and the second pressing roller respectively, the steam preheats the first pressing roller and the second pressing roller, the first pressing roller and the second pressing roller cooperate to pre-press the fabric, and the pre-pressed fabric is continuously conveyed until the laminating composite process of the fabric is completed.

[0019] The above technical scheme of the present application has the following advantages compared with the prior art:

[0020] 1. The preparation method and production device of the waterproof and breathable fabric, the first pressing roller and the second pressing roller are arranged to press on the surface of the fabric, the fabric is pre-pressed when conveying, the side support plate supports the guide block to adhere to the surface of the fabric, which plays a role in removing wrinkles on the surface of the fabric, the water in the lower part of the water tank is relied on, the heater cooperates with the heating rod to heat the water in the heating cavity, the steam generated by water heating is sent to the side support plate for exhaust, which plays a role in steam ironing of the fabric, the float plate cooperates with the flow guide plate to slide up and down between the heating cavity and the preheating cavity, which ensures the water level in the heating cavity, and the preheating hole preheats the water in the preheating cavity, thereby improving the generation efficiency of the steam.

[0021] 2. The preparation method and production device of the waterproof and breathable fabric, the sensor is arranged to monitor the temperature in the side support plate in real time, the blocking plate is controlled to block when the steam in the side support plate is too much, which reduces the situation that the fabric is damaged by ironing, the two second electromagnetic valves are used to control the steam in the heat storage cavity to enter, part of the steam preheats the first pressing roller and the second pressing roller respectively, which improves the pre-pressing effect of the first pressing roller and the second pressing roller on the fabric, the metal ball is continuously heated by the steam, the heat is conducted to the guide block, which improves the wrinkle removal effect of the guide block on the fabric, the support frame is used to support the guide roller to tightly adhere to the fabric, which plays a role in guiding and conveying the fabric. BRIEF DESCRIPTION OF DRAWINGS

[0022] For the purpose of making the content of the present application more easily understood, the present application is further explained in detail below according to the specific embodiments of the present application and in conjunction with the accompanying drawings.

[0023] Figure 1 is a perspective view of the present application;

[0024] Figure 2 is a structural schematic view of two compression rollers in the present application;

[0025] Figure 3 is a partial structural sectional view of a top plate in the present application;

[0026] Figure 4 is a structural schematic view of a side support plate in the present application;

[0027] Figure 5 is a partial structural sectional view of a side support plate in the present application;

[0028] Figure 6 is a flow chart of the preparation method of the waterproof and breathable fabric in the present application.

[0029] In the drawings: 1, device base; 11, first electric sliding block; 12, first connecting block; 13, first compression roller; 14, second electric sliding block; 15, second connecting block; 16, second compression roller; 2, side support plate; 21, guide block; 3, top plate; 31, water tank; 32, first connecting pipe; 33, second connecting pipe; 34, filter screen; 4, heating cavity; 41, preheating cavity; 42, heater; 43, heating rod; 44, first electromagnetic valve; 45, flow-through hole; 5, floating plate; 51, flow guide plate; 52, preheating hole; 6, third electric sliding block; 61, sensor; 62, blocking plate; 7, conduit; 71, second electromagnetic valve; 72, heat storage cavity; 8, metal ball; 9, support frame; 91, guide roller. DETAILED DESCRIPTION

[0030] The present application is further explained in detail below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present application and implement it. However, the embodiments are not intended to limit the present application.

[0031] As Figures 1 to 3As shown, the production device of the waterproof and breathable fabric comprises a device base 1; the inner wall of the device base 1 is slidably connected with a first electric sliding block 11; the outer part of the first electric sliding block 11 is fixedly connected with a first connecting block 12; the outer part of the first connecting block 12 is rotatably connected with a first pressing roller 13; the inner wall of the device base 1 is slidably connected with a second electric sliding block 14 below the first electric sliding block 11; the outer part of the second electric sliding block 14 is fixedly connected with a second connecting block 15; the outer part of the second connecting block 15 is rotatably connected with a second pressing roller 16; the outer parts of the first connecting block 12 and the second connecting block 15 are both provided with a flattening assembly, which is used for removing wrinkles of the waterproof and breathable fabric; when laminating the waterproof and breathable fabric, the device base 1 is first arranged at the front end of the laminating process to remove wrinkles of the fabric before laminating, and the fabric is wound and unwound at both ends by the external winding structure; the first electric sliding block 11 and the second electric sliding block 14 are respectively slid on the inner wall of the device base 1 to drive the first pressing roller 13 outside the first connecting block 12 and the second pressing roller 16 outside the second connecting block 15 to slide synchronously; when the fabric is sent to the flattening assembly, the flattening assembly scrapes the surface wrinkles of the fabric; when the fabric is sent between the first pressing roller 13 and the second pressing roller 16, the first pressing roller 13 and the second pressing roller 16 are respectively closely attached to the surface of the fabric; the fabric drives the first pressing roller 13 and the second pressing roller 16 to rotate synchronously; the first pressing roller 13 and the second pressing roller 16 pre-press the fabric to remove wrinkles on the fabric and keep the flatness of the fabric, which is convenient for subsequent laminating of the fabric.

[0032] As shown, Figures 1 to 5 The flattening assembly comprises a side plate 2 and a guide block 21; the two side plates 2 are respectively fixed outside the first connecting block 12 and the second connecting block 15, and the two side plates 2 are symmetrically arranged; the guide block 21 is fixed outside the side plate 2, and the front end of the guide block 21 is arc-shaped; when removing wrinkles of the fabric, the first connecting block 12 and the second connecting block 15 respectively drive the side plates 2 to slide close to each other, so that the arc surfaces of the guide blocks 21 on the two side plates 2 can be attached to the surface of the fabric; when the fabric is conveyed to the side plates 2, the two guide blocks 21 respectively scrape the surface of the fabric to reduce wrinkles on the fabric; at the same time, the first connecting block 12 and the second connecting block 15 slide to drive the first pressing roller 13, the second pressing roller 16 and the two side plates 2 to remove wrinkles and pre-press the fabric of different thicknesses.

[0033] A top plate 3 is fixedly connected to the top of the device base 1; a water tank 31 is fixedly connected to the top of the top plate 3; a heating component is installed inside the top plate 3 to generate steam; a first connecting pipe 32 is fixedly connected inside the top plate 3 near the heating component, and the side support plate 2 is connected to the first connecting pipe 32 via a first connecting block 12; a second connecting pipe 33 connects the first connecting block 12 and the second connecting block 15; a filter screen 34 is fixedly connected to the outside of the side support plate 2; when the fabric is left for a long time, its surface wrinkles are pressed for a long time. When the wrinkles are too deep, water is injected into the water tank 31 and installed on the top of the top plate 3. The heating component inside the top plate 3 heats part of the water, which generates steam. The steam is sent to the inside of the first connecting block 12 through the first connecting pipe 32 and enters the inside of the side support plate 2. Part of the steam is sent to the inside of the second connecting block 15 through the second connecting pipe 33 and also enters the inside of the other side support plate 2. Finally, the steam is discharged through the filter screen 34 of the two side support plates 2, which irons the surface of the fabric, thereby ironing the wrinkles that are too deep and improving the wrinkle removal effect.

[0034] like Figures 1 to 3 As shown, the top plate 3 has heating chambers 4 and preheating chambers 41 respectively, and multiple heating chambers 4 and preheating chambers 41 are provided; the heating chambers 4 are located below the preheating chambers 41; the heating assembly includes a heater 42, a heating rod 43, and a first solenoid valve 44; the heater 42 is fixed inside the top plate 3; two heating rods 43 are fixed to the output ends on both sides of the heater 42, and the heating rods 43 are located inside the heating chambers 4; the first solenoid valve 44 is installed inside the water tank 31, and the water tank 31 can communicate with the preheating chambers 41 through the first solenoid valve 44; the top plate 3 has a flow hole 45, and the heating chambers 4 can be connected to the first connecting pipe 3 through the flow hole 45. 2. Connection; When the water inside the water tank 31 is heated, the first solenoid valve 44 controls a small amount of water to flow down from the water tank 31. Some water first flows into the preheating chamber 41 from the first solenoid valve 44. The preheating chamber 41 and the heating chamber 4 are connected. The water then flows from the preheating chamber 41 into the heating chamber 4. The heater 42, together with the heating rod 43, heats the water inside the heating chamber 4. After the water is heated, steam is generated and rises to the flow hole 45. As the water is heated, more and more steam is generated. The steam is sent from the flow hole 45 through the first connecting pipe 32 to the inside of the side support plate 2 for external discharge, which plays the role of steam ironing the fabric. At the same time, using steam to iron fabrics that have been stored for a long time can reduce bacteria and microorganisms on the fabric.

[0035] A float plate 5 is slidably connected to the heating chamber 4 inside the base 1 of the device; a guide plate 51 is fixed to the top of the float plate 5, and the top of the guide plate 51 is located inside the preheating chamber 41; a water flow channel is opened inside the guide plate 51; a preheating hole 52 is opened inside the base 1 at the flow hole 45, and the flow hole 45 can connect to the preheating chamber 41 through the preheating hole 52; when the water inside the water tank 31 flows down to the heating chamber 4 for heating, some water remains in the preheating chamber 41, and some water remains inside the heating chamber 4. As the water level inside the heating chamber 4 increases, the water level causes the float plate 5 to float up, and the guide plate 51 slides up into the preheating chamber 41 simultaneously, guiding the water flow. The water flow channel of plate 51 is higher than the temporary water level inside the preheating chamber 41. After the heating rod 43 continuously heats the water inside the heating chamber 4, the water turns into steam and is discharged. The water level inside the heating chamber 4 drops, and the guide plate 51 slides down with the float plate 5. The water flow channel is immersed in the water in the preheating chamber 41. Some water in the preheating chamber 41 enters the interior of the heating chamber 4 through the water flow channel to add water, which plays a role in controlling the water volume inside the heating chamber 4. At the same time, controlling the water volume inside the heating chamber 4 allows a small amount of water to be quickly heated by the heating rod 43, thereby improving the steam generation efficiency. In addition, some steam enters the interior of the preheating chamber 41 from the preheating hole 52, which can preheat the water in the preheating chamber 41, making it easier to heat the water quickly.

[0036] like Figures 1 to 5 As shown, a third electric slider 6 is slidably connected inside the side support plate 2; a sensor 61 is fixedly connected to the outside of the third electric slider 6; a sealing plate 62 is fixedly connected to the bottom end of the third electric slider 6; when steam enters the interior of the side support plate 2 and is discharged, if too much steam is discharged from the side support plate 2, the ironing temperature will be too high, exceeding the allowable heating temperature of the fabric, which will damage the fabric or cause it to lose its shape. The sensor 61 is a temperature sensing device that can monitor the temperature inside the side support plate 2 in real time. When the temperature at the discharge point of the side support plate 2 is too high, the sensor 61 notifies the third electric slider 6 to slide down, which drives the sealing plate 62 to block part of the internal channel of the side support plate 2, reducing the amount of steam discharged, thereby reducing the possibility of the fabric being damaged or losing its shape.

[0037] like Figures 1 to 3As shown, the inside of the first and second pressing rollers 13 and 16 is fixedly connected with a conduit 7; the inside of the conduit 7 is fixedly connected with a second electromagnetic valve 71; the inside of the first and second pressing rollers 13 and 16 is provided with a heat storage cavity 72, and the heat storage cavity 72 is in communication with the conduit 7; the first and second pressing rollers 13 and 16 can be controlled to communicate with the first and second connecting blocks 12 and 15 through the two second electromagnetic valves 71; when the first and second pressing rollers 13 and 16 are used to pre-press the surface of the fabric, the first and second pressing rollers 13 and 16 are connected with the pipeline of the steam through the two conduits 7, the two second electromagnetic valves 71 are controlled to be opened, part of the steam is temporarily stored in the heat storage cavities 72 in the inside of the first and second pressing rollers 13 and 16, and the steam heats the inside of the first and second pressing rollers 13 and 16, so that the pre-pressing effect on the fabric is improved.

[0038] As shown in Figures 1 to 5 The inside of the guide block 21 is provided with an air cavity; the inside of the guide block 21 is fixedly connected with a metal ball 8 near the air cavity; when the two guide blocks 21 are attached to the surface of the fabric to remove wrinkles, the steam is discharged into the air cavity of the guide block 21, and the flowing steam continuously heats the metal ball 8, and the metal ball 8 is heated in the arc surface of the guide block 21, and the heat is conducted to the arc surface of the guide block 21, so that the effect of removing wrinkles of the fabric by the guide block 21 is improved.

[0039] The outside of the guide block 21 is fixedly connected with a support frame 9; the outside of the support frame 9 is rotatably connected with a guide roller 91; when the fabric is conveyed and pre-pressed, the fabric is easily shaken during the suspended conveying, which affects the pre-pressing effect of the fabric, the guide roller 91 is attached to the surface of the fabric by using the plurality of support frames 9, the fabric is guided and conveyed, so that the shaking of the fabric during the pre-pressing is reduced, and the fabric is clamped by the plurality of guide rollers 91, so that the deviation of the fabric during the conveying is reduced.

[0040] As shown in Figure 6 A preparation method of a waterproof and breathable fabric, which is suitable for the waterproof and breathable fabric production device described above, and the steps of the method are as follows:

[0041] S1: first, select two layers of fabric for lamination and composite process, remove wrinkles before lamination and composite, use a winding structure to realize the winding and unwinding of the fabric, and send the two layers of fabric to the guide roller 91 in advance, the fabric is pressed and guided by the plurality of guide rollers 91, and the two guide blocks 21 remove wrinkles of the fabric;

[0042] S2: After the fabric is removed from the wrinkle, the heater 42 cooperates with the heating rod 43 to heat the water inside the heating cavity 4, the water heating evaporation produces steam, the steam is sent to the multiple side support plates 2 through the first connecting pipe 32 respectively, and the surface of the fabric is steamed and ironed. When the exhaust heat of the side support plate 2 is too high, the sensor 61 monitors and informs the third electric sliding block 6 to slide in real time, the third electric sliding block 6 drives the blocking plate 62 to block the internal passage of the side support plate 2, and the exhaust amount of the steam is controlled;

[0043] S3: After the surface of the fabric is ironed, the fabric is sent between the first pressing roller 13 and the second pressing roller 16, part of the steam conveyed in the first connecting pipe 32 enters the inside of the two conduits 7, and is respectively sent to the inside of the first pressing roller 13 and the second pressing roller 16. The steam preheats the first pressing roller 13 and the second pressing roller 16, and the first pressing roller 13 and the second pressing roller 16 cooperate to pre-press the fabric. The fabric after pre-pressing is continuously conveyed until the laminating process of the fabric is completed.

[0044] Working process: when preparing the waterproof and breathable fabric for laminated composite, first of all, the device base 1 is installed at the front end of the laminated composite process, which is used to remove the wrinkles of the fabric before laminated composite, and the two ends of the fabric are wound and unwound by the external winding structure, the first and second electric slides 11 and 14 slide on the inner wall of the device base 1 respectively, driving the first and second compression rollers 13 and 16 outside the first and second connecting blocks 12 and 15 to slide synchronously, when the fabric is sent to the flattening assembly, the flattening assembly scrapes the surface wrinkles of the fabric, when the fabric is sent between the first and second compression rollers 13 and 16, the first and second compression rollers 13 and 16 respectively tightly adhere to the surface of the fabric, the fabric synchronously drives the first and second compression rollers 13 and 16 to rotate, the first and second compression rollers 13 and 16 pre-press the fabric, so as to remove the wrinkles on the fabric and keep the flatness of the fabric, which is convenient for subsequent laminated composite of the fabric; when removing the wrinkles of the fabric, the first and second connecting blocks 12 and 15 respectively drive the side plates 2 to slide close, so that the arc surfaces of the two guide blocks 21 on the side plates 2 can adhere to the surface of the fabric, when the fabric is conveyed to the side plates 2, the two guide blocks 21 respectively scrape the surface of the fabric, so as to reduce the wrinkles on the fabric, and at the same time, the first and second connecting blocks 12 and 15 slide to drive the first and second compression rollers 13 and 16 and the two side plates 2 to remove the wrinkles and pre-press the fabric of different thicknesses; when the fabric is left for a long time, the surface wrinkles are pressed too deep for a long time, water is injected into the inside of the water tank 31 and installed at the top end of the top plate 3, the heating assembly inside the top plate 3 heats part of the water, the steam generated after the water is heated is sent to the inside of the first connecting block 12 through the first connecting pipe 32 and enters the inside of the side plate 2, part of the steam is sent to the inside of the second connecting block 15 through the second connecting pipe 33 and also enters the inside of the other side plate 2, finally, the steam is discharged at the installation place of the filter screen 34 of the two side plates 2, which can iron the deep wrinkles and improve the effect of removing wrinkles; when the water in the water tank 31 is heated, the first electromagnetic valve 44 controls the flow of a small amount of water in the water tank 31, part of the water first flows from the first electromagnetic valve 44 into the inside of the preheating cavity 41, the preheating cavity 41 and the heating cavity 4 are communicated, then the water flows from the preheating cavity 41 into the inside of the heating cavity 4, the heater 42 cooperates with the heating rod 43 to heat the water in the heating cavity 4, the steam generated after the water is heated floats to the flow-through hole 45, as the water continues to heat, more and more steam is generated, the steam is sent to the inside of the side plate 2 through the first connecting pipe 32 at the flow-through hole 45 and discharged, which plays a role in steam ironing of the fabric, and at the same time, the steam is used to iron the fabric stored for a long time, which can reduce the bacteria and microorganisms on the fabric;When the water inside the water tank 31 flows into the heating cavity 4 for heating, part of the water remains in the preheating cavity 41, and part of the water remains in the heating cavity 4. As the water in the heating cavity 4 increases, the water level drives the floating plate 5 to float up, and the guide plate 51 slides into the preheating cavity 41 at the same time. The water flow channel of the guide plate 51 is higher than the temporary water level in the preheating cavity 41. After the heating rod 43 continuously heats the water in the heating cavity 4, the water becomes steam and is discharged outside. The water level in the heating cavity 4 decreases, and the guide plate 51 slides down with the floating plate 5. The water flow channel is immersed in the water in the preheating cavity 41. Part of the water in the preheating cavity 41 passes through the water flow channel into the heating cavity 4 to control the water volume in the heating cavity 4. At the same time, the water volume in the heating cavity 4 is controlled, and a small amount of water can be quickly heated by the heating rod 43, thereby improving the steam generation efficiency. Part of the steam enters the preheating cavity 41 from the preheating hole 52 to preheat the water in the preheating cavity 41, which facilitates rapid heating of the water;

[0045] When the steam enters the inside of the side plate 2 for discharge, if the steam discharged from the side plate 2 is too much, which will cause the ironing temperature to be too high, exceeding the allowable heating temperature of the fabric, which will scald or iron the fabric. The sensor 61 monitors the steam discharge of the side plate 2 in real time. The sensor 61 is a temperature sensing device that can monitor the temperature inside the side plate 2 in real time. When the temperature at the discharge of the side plate 2 is too high, the sensor 61 notifies the third electric sliding block 6 to slide down, driving the blocking plate 62 to block part of the channel inside the side plate 2, reducing the discharge amount of steam, thereby reducing the scalding and ironing of the fabric.

[0046] When the first pressing roller 13 and the second pressing roller 16 are used to pre-press the surface of the fabric, two conduits 7 are used to connect the first pressing roller 13 and the second pressing roller 16 with the steam pipeline. Two second electromagnetic valves 71 are controlled to open. Part of the steam enters the heat storage cavity 72 inside the first pressing roller 13 and the second pressing roller 16 for temporary storage. The steam heats the inside of the first pressing roller 13 and the second pressing roller 16. When the first pressing roller 13 and the second pressing roller 16 pre-press the fabric, the steam heating improves the pre-pressing effect on the fabric.

[0047] When the two guide blocks 21 are attached to the surface of the fabric to remove wrinkles, steam is discharged into the air cavity of the guide block 21. The flowing steam continuously heats the metal ball 8. The metal ball 8 is heated at the circular arc surface of the guide block 21. The heat is conducted to the circular arc surface of the guide block 21 to improve the effect of the guide block 21 on the fabric.

[0048] When the fabric is conveyed and pre-pressed, the fabric is easy to shake due to the suspended conveying, thereby affecting the pre-pressing effect of the fabric. The plurality of support frames 9 are used to support the guide rollers 91 to be attached to the surface of the fabric, so as to guide the conveying of the fabric, thereby reducing the shaking of the fabric during the pre-pressing. Meanwhile, the plurality of guide rollers 91 are used to clamp the fabric, so as to reduce the deviation of the fabric during the conveying.

[0049] Obviously, the above embodiments are only examples for clearly illustrating the present application, and are not intended to limit the embodiments. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments cannot be enumerated, and the obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. An apparatus for producing a waterproof and breathable fabric, characterized by: The utility model provides a waterproof and breathable fabric crease removing device, which comprises a device base (1), a first electric sliding block (11) slidably connected to the inner wall of the device base (1), a first connecting block (12) fixed to the outer part of the first electric sliding block (11), a first compression roller (13) rotatably connected to the outer part of the first connecting block (12), a second electric sliding block (14) slidably connected to the inner wall of the device base (1) below the first electric sliding block (11), a second connecting block (15) fixed to the outer part of the second electric sliding block (14), a second compression roller (16) rotatably connected to the outer part of the second connecting block (15), and a leveling assembly arranged on the outer part of the first connecting block (12) and the second connecting block (15) and used for removing the creases of waterproof and breathable fabric. The leveling assembly comprises side support plates (2) and guide blocks (21), the two side support plates (2) are fixed to the outer parts of the first connecting block (12) and the second connecting block (15) respectively, and the two side support plates (2) are symmetrically arranged, and the guide blocks (21) are fixed to the outer parts of the side support plates (2) and have arc-shaped front ends. The top end of the device base (1) is fixedly connected to a top plate (3), the top end of the top plate (3) is fixedly connected to a water tank (31), the inside of the top plate (3) is provided with a heating assembly used for generating steam by heating, a first connecting pipe (32) is fixedly connected to the inside of the top plate (3) close to the heating assembly, the side support plates (2) are connected to the first connecting pipe (32) through the first connecting blocks (12), a second connecting pipe (33) is connected between the first connecting block (12) and the second connecting block (15), and a filter screen (34) is fixedly connected to the outer part of the side support plate (2). The inside of the top plate (3) is provided with heating cavities (4) and preheating cavities (41) respectively, and a plurality of heating cavities (4) and preheating cavities (41) are arranged, the heating cavities (4) are located below the preheating cavities (41), the heating assembly comprises a heater (42), heating rods (43) and a first electromagnetic valve (44), the heater (42) is fixedly connected to the inside of the top plate (3), the two heating rods (43) are fixedly connected to the output ends on the two sides of the heater (42) respectively, and the heating rods (43) are located in the heating cavities (4), the first electromagnetic valve (44) is mounted in the water tank (31), and the water tank (31) can be connected to the preheating cavities (41) through the first electromagnetic valve (44), and a flow-through hole (45) is formed in the inside of the top plate (3), and the heating cavities (4) can be connected to the first connecting pipe (32) through the flow-through hole (45). A floating plate (5) is slidably connected to the inside of the device base (1) at the heating cavities (4), a flow guide plate (51) is fixedly connected to the top end of the floating plate (5), and the top end of the flow guide plate (51) is located in the preheating cavities (41), a flow channel is formed in the inside of the flow guide plate (51), a preheating hole (52) is formed in the inside of the device base (1) at the flow-through hole (45), and the flow-through hole (45) can be connected to the preheating cavities (41) through the preheating hole (52). The inside of the guide block (21) is provided with an air cavity; the inside of the guide block (21) is fixedly connected with a metal ball (8) close to the air cavity.

2. The device for producing a waterproof and breathable fabric according to claim 1, wherein: The inside of the side support plate (2) is slidably connected with a No. 3 electric sliding block (6); the outside of the No. 3 electric sliding block (6) is fixedly connected with a sensor (61); the bottom end of the No. 3 electric sliding block (6) is fixedly connected with a blocking plate (62).

3. The device for producing a waterproof and breathable fabric according to claim 2, characterized in that: The inside of the No. 1 pressing roller (13) and the No. 2 pressing roller (16) is fixedly connected with a conduit (7); the inside of the conduit (7) is fixedly connected with a No. 2 electromagnetic valve (71); the inside of the No. 1 pressing roller (13) and the No. 2 pressing roller (16) is provided with a heat storage cavity (72), and the heat storage cavity (72) is in communication with the conduit (7); the No. 1 pressing roller (13) and the No. 2 pressing roller (16) can be controlled to be in communication with a No. 1 connecting block (12) and a No. 2 connecting block (15) through two No. 2 electromagnetic valves (71).

4. The device for producing a waterproof and breathable fabric according to claim 3, characterized in that: The outside of the guide block (21) is fixedly connected with a support frame (9); the outside of the support frame (9) is rotatably connected with a guide roller (91).

5. A method for producing a waterproof and breathable fabric, which is processed by the waterproof and breathable fabric production apparatus according to claim 4, characterized by: The method steps are as follows: S1: first, two layers of fabrics are selected to perform a laminating and compounding process, wrinkle removal is performed before laminating and compounding, a winding structure is used to realize fabric winding and unwinding work, the two layers of fabrics are sent to the guide roller (91) in advance, the fabrics are pressed and guided by a plurality of guide rollers (91), and the two guide blocks (21) remove wrinkles of the fabrics; S2: after the wrinkles of the fabrics are removed, the heater (42) cooperates with the heating rod (43) to heat water in the heating cavity (4), the water is heated and evaporated to generate steam, the steam is respectively sent to the plurality of side support plates (2) through the No. 1 connecting pipe (32) and is discharged, the surface of the fabric is steamed, when the exhaust heat of the side support plate (2) is too high, the sensor (61) monitors and informs the No. 3 electric sliding block (6) to slide in real time, the No. 3 electric sliding block (6) drives the blocking plate (62) to block part of the channel in the side support plate (2), and the discharge amount of the steam is controlled; S3: after the surface of the fabric is steamed, the fabric is sent between the No. 1 pressing roller (13) and the No. 2 pressing roller (16), part of the steam in the No. 1 connecting pipe (32) enters the inside of the two conduits (7) and is respectively sent to the inside of the No. 1 pressing roller (13) and the No. 2 pressing roller (16), the steam preheats the No. 1 pressing roller (13) and the No. 2 pressing roller (16), the No. 1 pressing roller (13) and the No. 2 pressing roller (16) cooperate to pre-press the fabric, the fabric after pre-pressing is continuously conveyed, and the laminating and compounding process of the fabric is ended.

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