Breathable fabric and breathable fabric processing method

Abstract

The invention relates to the field of fabric processing, in particular to a breathable fabric and a breathable fabric processing method.The breathable fabric is prepared from 30-40 parts of polypropylene, 50-80 parts of epoxy resin, 40-50 parts of tricresyl phosphate and 10-12 parts of carbon fibers. The method comprises the following steps: step 1, connecting equipment for generating steam with an air inlet pipe, and introducing water vapor into a steam box through the air inlet pipe; 2, the lower end face of the steam box and the surface of the matching box can be matched with each other and attached to the upper and lower faces of the breathable fabric, and steam exhausted by the steam box irons the breathable fabric; step 3, wetting the fabric by steam, and simulating whether the air permeability of the fabric reaches a qualified standard or not when a user is in a sweating state; 4, when the air permeability of the fabric cannot reach the qualified standard, a marking line between the two marking needles can form a rectangular area on the surface of the breathable fabric; and 5, after the steam enters the matching box through the breathable fabric, the steam is liquefied into water to be absorbed by cold water in the cold water box.

Description

Technical Field

[0001] The present invention relates to the field of fabric processing, and in particular to a breathable fabric and a method for processing a breathable fabric. Background Art

[0002] A breathable fabric refers to a material that allows air and water vapor to pass through, and achieves breathability through fiber structure optimization or composite technology. In the textile industry, fabric ironing and breathability detection are two independent production processes. Traditional ironing equipment (such as a steam iron) mainly achieves fabric flatness through physical pressure and high-temperature steam, but cannot synchronously detect breathability during the ironing process. And a breathability detection device (such as a device based on a negative pressure chamber or a gas flow sensor) needs to fix the fabric and conduct independent tests, resulting in interrupted production processes and low efficiency. In addition, the physical state of the fabric (such as humidity) may change during the ironing process, but the prior art does not take this into account in the breathability detection. Summary of the Invention

[0003] In view of this, the technical problem to be solved by the present invention is to provide a breathable fabric and a method for processing a breathable fabric, which can detect the breathability while ironing the breathable fabric and simulate the breathable performance of the fabric when the user is in a sweating state.

[0004] A device for processing a breathable fabric includes a processing table, on which two groups of rollers are rotatably connected, with two rollers in each group. A cooperation box is fixedly connected to the processing table. The surface of the cooperation box is an inwardly concave arc, and a plurality of air vents are opened on the surface of the cooperation box. An electric push rod is fixedly connected to the cooperation box, and the moving end of the electric push rod is fixedly connected to a steam box. The lower end surface of the steam box is an outwardly convex arc, and a plurality of exhaust vents are opened at the lower end of the steam box. An air inlet pipe is fixedly connected to the upper end of the steam box, and a trigger mechanism and a marking mechanism are connected to the steam box.

[0005] The marking mechanism includes two support plates, and two rubber columns are fixedly connected to the lower ends of the support plates. Plug holes are provided at the lower ends of the two rubber columns, and marking needles are inserted into the plug holes. Barbs are fixedly connected to the marking needles.

[0006] Round holes are opened on both of the two marking needles, and a marking line passes through between the two round holes and is tied and fixed to the two marking needles through the two round holes.

[0007] The marking mechanism further includes two rotating plates, which are respectively rotatably connected to the left and right ends of the steam box. A sliding rod is slidably connected to the rotating plate. A baffle is fixedly connected to the upper end of the sliding rod, and the support plate is fixedly connected to the lower end of the sliding rod. A first spring is sleeved on the sliding rod, and the first spring is fixedly connected between the baffle and the rotating plate.

[0008] The triggering mechanism includes two air pipes, which are respectively and fixedly connected to the left and right ends of the steam box. A push rod is slidably connected inside the air pipes. The lower end of the push rod is fixedly connected to a sliding plug, and the sliding plug fits against the inner wall of the air pipe. A second spring is sleeved on the push rod, and the second spring is located between the push rod and the inner wall of the air pipe. The end of the push rod is fixedly connected to a dial rod, and a groove rod is fixedly connected to the rotating plate. The dial rod is slidably connected in the groove of the groove rod.

[0009] A cold water tank is fixedly connected to the cooperation box, and an opening is provided at the upper end of the cold water tank.

[0010] The insertion holes in the two rubber columns are both conical.

[0011] The marking line is a red elastic nylon rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described in detail below with reference to the drawings and specific implementation methods.

[0013] Figure 1 and Figure 2 is a schematic diagram of the overall structure of a breathable fabric processing device;

[0014] Figure 3 is a schematic diagram of the structure of the processing table;

[0015] Figure 4 is a schematic diagram of the structure of the air inlet pipe;

[0016] Figure 5 is a schematic diagram of the structure of the steam box;

[0017] Figure 6 is a schematic diagram of the structure of the support plate;

[0018] Figure 7 is a schematic diagram of the structure of the marking needle;

[0019] Figure 8 is a schematic diagram of the structure of the air pipe;

[0020] Figure 9 is a schematic diagram of the structure of the cold water tank; DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present invention will be described in detail in conjunction with the drawings in the embodiments of the present invention.

[0022] An air-permeable fabric processing device includes a processing table 101. Two groups of rollers 102 are rotatably connected to the processing table 101 through bearings. Each group has two rollers 102. A matching box 201 is fixedly connected to the processing table 101. The surface of the matching box 201 is an inwardly concave arc. A plurality of air-permeable grooves 202 are formed on the surface of the matching box 201. An electric push rod 205 is fixedly connected to the matching box 201 by bolts. The moving end of the electric push rod 205 is fixedly connected to a steam box 301 by bolts. The lower end surface of the steam box 301 is an outwardly convex arc. The upper part of the steam box 301 is a sealed structure. A plurality of exhaust grooves 302 are formed at the lower end of the steam box 301. An air inlet pipe 303 is welded to the upper end of the steam box 301. A trigger mechanism and a marking mechanism are connected to the steam box 301.

[0023] The marking mechanism includes two support plates 601. Two rubber columns 602 are adhesively connected to the lower ends of the support plates 601. Jacks are provided at the lower ends of the two rubber columns 602. A marking needle 603 is inserted into the jacks. A barb 604 is fixedly connected to the marking needle 603.

[0024] Round holes are formed in the two marking needles 603. A marking line 605 passes through between the two round holes. The marking line 605 is tied and fixed to the two marking needles 603 through the two round holes.

[0025] The marking mechanism further includes two rotating plates 502. The two rotating plates 502 are respectively rotatably connected to the left and right ends of the steam box 301 through bearings. A sliding rod 503 is slidably connected to the rotating plate 502. A baffle is fixedly connected to the upper end of the sliding rod 503. The support plate 601 is fixedly connected to the lower end of the sliding rod 503 by bolts. A first spring 504 is sleeved on the sliding rod 503. The first spring 504 is fixedly connected between the baffle and the rotating plate 502.

[0026] The trigger mechanism includes two air pipes 401. The two air pipes 401 are respectively welded to the left and right ends of the steam box 301. The two air pipes 401 are both communicated with the inside of the steam box 301. A push rod 403 is slidably connected in the air pipe 401. A sliding plug 402 is fixedly connected to the lower end of the push rod 403. The sliding plug 402 fits on the inner wall of the air pipe 401. A second spring 404 is sleeved on the push rod 403. The second spring 404 is located between the push rod 403 and the inner wall of the air pipe 401. A lever 405 is fixedly connected to the end of the push rod 403. A groove rod 501 is fixedly connected to the rotating plate 502 by bolts. The lever 405 is slidably connected in the groove of the groove rod 501.

[0027] A cold water tank 203 is fixedly connected to the matching box 201. An opening 204 is formed at the upper end of the cold water tank 203.

[0028] The jacks in the two rubber columns 602 are both conical.

[0029] The marking line 605 is a red elastic nylon rope.

[0030] A method for processing breathable fabric using a breathable fabric processing device, the method comprising the following steps:

[0031] Step 1: Connect the device that generates steam to the intake pipe 303, and pass water vapor into the steam box 301 through the intake pipe 303;

[0032] Step 2: The lower end surface of the steam box 301 and the surface of the mating box 201 can cooperate with each other and fit on the upper and lower surfaces of the breathable fabric, and the steam discharged from the steam box 301 irons the breathable fabric;

[0033] Step 3: The steam wets the fabric, making the fabric in a wet state, and simulating whether the breathability of the fabric meets the qualified standard when the user is in a sweating state;

[0034] Step 4: When the breathability of the fabric cannot meet the qualified standard, the marking line 605 between the two marking needles 603 can form a rectangular area on the surface of the breathable fabric;

[0035] Step 5: After the steam passes through the breathable fabric and enters the mating box 201, the steam contacts the cold water in the cold water tank 203 and condenses, and the steam liquefies into water and is absorbed by the cold water in the cold water tank 203.

[0036] The breathable fabric processed using the breathable fabric processing device, the raw materials thereof comprising: 30-40 parts of polypropylene, 50-80 parts of epoxy resin, 40-50 parts of tricresyl phosphate, and 10-12 parts of carbon fiber.

[0037] When using the processing device, first, the staff passes the breathable fabric through two sets of rollers 102, and drives the two rollers 102 on one side to rotate relatively through an externally connected drive motor, so as to realize the function of conveying the breathable fabric.

[0038] Connect the device that generates steam to the intake pipe 303, and pass water vapor into the steam box 301 through the intake pipe 303, so that the steam can be discharged through a plurality of exhaust slots 302 at its lower end. During the conveying process of the breathable fabric, the mobile end of the electric push rod 205 is controlled to contract to drive the steam box 301 to move downward. Since the lower end surface of the steam box 301 is an outwardly convex arc and the surface of the mating box 201 is an inwardly concave arc, the lower end surface of the steam box 301 and the surface of the mating box 201 can cooperate with each other and fit on the upper and lower surfaces of the breathable fabric. The outwardly convex arc and the inwardly concave arc are convenient for the conveying of the fabric, and can avoid the interference between the fabric and the edges and corners during the movement of the fabric, further ensuring the normal movement of the fabric. The steam discharged from the steam box 301 has an ironing effect on the breathable fabric, thereby avoiding the appearance of wrinkles on the surface of the fabric and further ensuring the overall quality of the fabric.

[0039] Since the steam box 301 and the matching box 201 are in a matching state, the steam discharged from the steam box 301 can pass through the breathable fabric, and finally enter the matching box 201 through multiple breathable grooves 202, and the breathability of the fabric can be tested through this process. At the same time, the steam can wet the fabric, making the fabric in a moist state, and thus can simulate whether the breathability of the fabric meets the qualified standard when the user is sweating.

[0040] When the steam is discharged normally through the steam box 301, if the air permeability of the fabric can meet the qualified standard, the steam can enter the matching box 201 through the breathable fabric under the action of pressure, and the steam circulates normally, so that the air pressure in the steam box 301 is in a balanced state.

[0041] When the air permeability of the fabric cannot meet the qualified standard, the steam cannot pass through the breathable fabric under normal pressure, so that the steam cannot be discharged through the multiple exhaust grooves 302 on the steam box 301, resulting in an increase in the pressure in the steam box 301. At this time, the air pressure pushes the sliding plugs 402 in the two air pipes 401 to slide outside the air pipes 401. At this time, the sliding plugs 402 drive the push rods 403 to slide outward, and the second spring 404 is compressed by the force, and the lever 405 on the push rod 403 slides in the groove rod 501, and then the lever 405 can be used to drive the rotating plate 502 to rotate downward. When the rotating plate 502 rotates downward, it drives the sliding rod 503 to move downward, and the sliding rod 503 drives the support plate 601 downward to approach the breathable fabric, and the two marking needles 603 on the support plate 601 can pierce the breathable Fabric, at this time, the scanning camera recognizes the marking line 605 and transmits the signal to the host computer, and the host computer issues a command to the drive motor on the roller 102 to stop rotating, and controls the roller 102 to stop transmitting the breathable fabric. At the same time, the host computer controls the steam to stop being discharged. The marking line 605 between the two marking needles 603 can form a rectangular area on the surface of the breathable fabric, which can facilitate the staff to judge the part of the breathable fabric that does not meet the standard. The marking line 605 is a red elastic nylon rope. The elastic nylon rope is convenient for processing the marking line 605 into a straight state when fixed, which is convenient for subsequent cutting of the part and further reducing the loss. The red nylon rope is more eye-catching, which is convenient for the staff to determine the marking range with the naked eye and facilitate the subsequent cutting of the fabric along the marking line.

[0042] After the steam stops being discharged, since the pressure in the steam box 301 still exists, the steam in the steam box 301 will gradually be discharged through the fabric. When the steam is gradually discharged through the breathable fabric, the slide plug 402 can automatically reset under the action of the second spring 404, thereby driving the lever 405 to turn the rotating plate 502 upward. Since the marking needle 603 is provided with a barb 604, when the support plate 601 moves upward, the barb 604 can provide resistance for the marking needle 603 so that it will not be pulled out of the fabric, thereby allowing the marking needle 603 to detach from the rubber column 602 and remain on the surface of the breathable fabric, thereby realizing the function of automatic detachment. The rubber column 602 itself has good elasticity, so that after the marking needle 603 is inserted into the rubber column 602, under the action of friction, The tapered socket is used to increase the friction between the rubber column 602 and the marking needle 603, which is convenient for clamping the marking needle 603 and further preventing the rubber column 602 and the marking needle 603 from loosening. Since the breathable fabric is in a wet state during the test, compared with the marking method of chalk or paint, the marking needle 603 and the marking line 605 are used to more clearly define the range. The subsequent removal of the marking needle 603 will not affect the fabric, and there is no need to clean the fabric. After marking the range of the fabric, the staff will cut the part of the fabric according to the range of the marking line 605, then disassemble the marking line 605 and take out the marking needle 603, and finally put the fabric back between the two rollers 102 to continue moving and ironing.

[0043] When the rotating plate 502 rotates downward, the sliding rod 503 slides upward, so that the first spring 504 is stretched by force. The first spring 504 has a buffering effect, thereby avoiding the phenomenon of deformation of the fabric caused by hard contact between the support plate 601 and the breathable fabric, thereby further protecting the breathable fabric.

[0044] After the steam enters the matching box 201 through the breathable fabric, since the matching box 201 is connected to the inside of the cold water tank 203, the cold water tank 203 is used to store cold water. After the steam comes into contact with the cold water in the cold water tank 203, condensation occurs, and then it can be liquefied into water and absorbed by the cold water in the cold water tank 203, thereby realizing the function of reusing water resources. The opening 204 on the cold water tank 203 is used to exhaust air to ensure smooth airflow.

Claims

1. A breathable fabric processing device, characterized in that: The invention comprises a processing table (101), two groups of rollers (102) are rotatably connected to the processing table (101), each group is provided with two rollers (102), a matching box (201) is fixedly connected to the processing table (101), the surface of the matching box (201) is an arc shape that is concave inwards, and a plurality of air-permeable grooves (202) are provided on the surface of the matching box (201), an electric push rod (205) is fixedly connected to the matching box (201), a moving end of the electric push rod (205) is fixedly connected to a steam box (301), the lower end surface of the steam box (301) is an arc shape that is convex outwards, a plurality of exhaust grooves (302) are provided at the lower end of the steam box (301), an air inlet pipe (303) is fixedly connected to the upper end of the steam box (301), and a trigger mechanism and a marking mechanism are connected to the steam box (301).

2. A breathable fabric processing device according to claim 1, characterized in that: The marking mechanism comprises two support plates (601), the lower ends of the support plates (601) are fixedly connected to two rubber columns (602), the lower ends of the two rubber columns (602) are both provided with sockets, the sockets are plugged with marking needles (603), and the marking needles (603) are fixedly connected to a barb (604).

3. A breathable fabric processing device according to claim 2, characterized in that: A circular hole is formed on each of the two marking needles (603), a marking line (605) passes through the two circular holes, and the marking line (605) is bound and fixed to the two marking needles (603) through the two circular holes.

4. A breathable fabric processing device according to claim 3, characterized in that: The marking mechanism further comprises two rotating plates (502), the two rotating plates (502) being rotatably connected to the left and right ends of the steam box (301) respectively, a sliding rod (503) being slidably connected to the rotating plate (502), a baffle being fixedly connected to the upper end of the sliding rod (503), a support plate (601) being fixedly connected to the lower end of the sliding rod (503), a first spring (504) being sleeved on the sliding rod (503), and the first spring (504) being fixedly connected between the baffle and the rotating plate (502).

5. The breathable fabric processing device according to claim 4, characterized in that: The trigger mechanism comprises two air pipes (401), the two air pipes (401) are respectively fixedly connected to the left and right ends of the steam box (301), a push rod (403) is slidably connected in the air pipe (401), a sliding plug (402) is fixedly connected to the lower end of the push rod (403), the sliding plug (402) is fitted on the inner wall of the air pipe (401), a second spring (404) is sleeved on the push rod (403), the second spring (404) is located between the push rod (403) and the inner wall of the air pipe (401), a lever (405) is fixedly connected to the end of the push rod (403), a slot rod (501) is fixedly connected to the rotating plate (502), and the lever (405) is slidably connected in the slot of the slot rod (501).

6. A breathable fabric processing device according to claim 5, characterized in that: A cold water tank (203) is fixedly connected to the matching box (201), and an opening (204) is provided at the upper end of the cold water tank (203).

7. The breathable fabric processing device according to claim 2, characterized in that: The insertion holes in the two rubber columns (602) are both conical.

8. The breathable fabric processing device according to claim 3, characterized in that: The marking line (605) is a red elastic nylon rope.

9. A method for processing breathable fabrics using the processing device according to claim 6, characterized in that: The method comprises the following steps: Step 1: Connect the steam generating device to the air inlet pipe (303), and pass the water vapor into the steam box (301) through the air inlet pipe (303); Step 2: The lower end surface of the steam box (301) and the surface of the matching box (201) can match each other and fit on the upper and lower surfaces of the breathable fabric, and the steam discharged from the steam box (301) is used to iron the breathable fabric; Step 3: Steam wets the fabric, making it moist, to simulate the user's sweating state to see if the fabric's breathability meets the qualified standard; Step 4: When the air permeability of the fabric cannot meet the qualified standard, the marking line (605) between the two marking needles (603) can form a rectangular area on the surface of the breathable fabric; Step 5: After the steam enters the matching box (201) through the breathable fabric, the steam contacts the cold water in the cold water tank (203) and condenses, and the steam liquefies into water and is absorbed by the cold water in the cold water tank (203).

10. A breathable fabric processed by the processing device according to claim 6, the raw materials of which include: 30-40 parts of polypropylene, 50-80 parts of epoxy resin, 40-50 parts of tricresyl phosphate and 10-12 parts of carbon fiber.

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