Detection device for antifouling raincoat fabric

Abstract

The utility model discloses an antifouling raincoat fabric detection device which comprises a detection table with a sewage pool and a clean water pool, the detection table is provided with a plurality of transmission roller sets used for driving fabric to move, the detection table is sequentially provided with a sewage spraying pipe, an extrusion roller set and a sewage detection piece in the moving direction of the fabric, and the input end of the sewage spraying pipe is connected with the sewage pool; the output end of the dirt spraying pipe faces the fabric, the extrusion roller set comprises a driving roller and a driven roller, the fabric penetrates through the position between the driving roller and the driven roller, and the driven roller abuts against the face, with dirt, of the fabric; the sewage detection piece comprises a spectrograph and an optical sensor, and the fabric is located between the spectrograph and the optical sensor. Sewage in the sewage pool is sprayed onto the raincoat fabric through the sewage spraying pipe to simulate that sewage on the ground is splashed on the fabric during raining, and then the surface of the fabric is detected through the sewage detection piece, so that the antifouling property of the raincoat fabric can be detected.

Description

Technical Field

[0001] The present application relates to the field of fabric detection, and in particular to a detection device for anti-fouling raincoat fabric. Background Art

[0002] Anti-fouling raincoat fabric is a fabric with special anti-fouling function. They usually provide long-lasting and effective waterproof and anti-fouling properties through coating or embedded technology. While being waterproof, it can also reduce the formation of stains and maintain a clean appearance.

[0003] Anti-fouling raincoat fabrics are often used on rainy days, and the rainy environment allows the fabric to come into contact with various sewage on the ground, causing the raincoat to be stained. In order to avoid stains remaining on the raincoat, an anti-fouling layer will be coated on the surface of the raincoat to achieve good anti-fouling effect.

[0004] In view of the above-mentioned related technologies, the inventors believe that it is necessary to conduct anti-fouling testing on the prepared raincoat fabric to determine its anti-fouling properties. Summary of the Invention

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a detection device for antifouling raincoat fabrics, which can simulate sewage splashing on rainy days to detect the antifouling property of antifouling raincoat fabrics.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] A device for detecting anti-fouling raincoat fabrics includes a detection platform with a sewage tank and a clear water tank, the detection platform is provided with multiple transmission roller groups for driving the fabric to move, and the detection platform is sequentially provided with a sewage spraying pipe, an extrusion roller group and a sewage detection component along the moving direction of the fabric, the input end of the sewage spraying pipe is connected to the sewage tank, and the output end of the sewage spraying pipe faces the fabric, the extrusion roller group includes an active roller and a driven roller, the fabric passes between the active roller and the driven roller, and the driven roller abuts against the side of the fabric with stains; the sewage detection component includes a spectrometer and an optical sensor, and the fabric is located between the spectrometer and the optical sensor.

[0008] Preferably, the detection platform is provided with a clearance groove, and the end portion of the driven roller is rotatably arranged in the clearance groove.

[0009] Preferably, a cleaning roller is provided in the clean water tank to keep the fabric in the clean water tank, and the cleaning roller is provided with a toggling component for the fabric to fluctuate.

[0010] Preferably, the toggle assembly includes a driving gear fixedly connected to the cleaning roller, a driven gear meshing with the driving gear and a toggle rod fixed to the driven gear, the fabric is located on the movement path of the toggle rod, and the detection platform is also provided with a cleaning detection component.

[0011] Preferably, the clean water tank is further provided with a spray pipe for spraying the fabric, a spray detection member for detecting the sprayed fabric and a guide roller for guiding the movement of the fabric. The input end of the spray pipe is located in the clean water tank and the spray pipe faces the fabric.

[0012] Preferably, the sewage pool is further provided with a lower pressing roller, and the lower side of the lower pressing roller is lower than the opening of the sewage pool.

[0013] Preferably, a water quality detector is provided in the clean water tank.

[0014] Preferably, a plurality of circulating rollers are provided at the bottom of the testing platform, and the fabrics are connected end to end.

[0015] In summary, the present invention has the following beneficial technical effects:

[0016] The sewage in the sewage pool is sprayed onto the raincoat fabric through a sewage spray pipe to simulate the sewage on the ground splashing on the fabric when it rains. The surface of the fabric is then tested through a sewage detection component to detect the anti-fouling property of the raincoat fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0019] Explanation of the accompanying symbols: 1. Detection table; 11. Sewage tank; 111. Lower pressure roller; 12. Clear water tank; 121. Cleaning roller; 122. Cleaning detection part; 13. Transmission roller group; 2. Sewage spray pipe; 21. Sewage detection part; 3. Squeeze roller group; 31. Active roller; 32. Driven roller; 33. Yield groove; 4. Toggle assembly; 41. Active gear; 42. Driven gear; 43. Toggle rod; 5. Spray pipe; 51. Guide roller; 52. Spray detection part; 6. Water quality detector; 7. Circulation roller. DETAILED DESCRIPTION

[0020] The terms "up," "down," "left," "right," "front," "back," "front," "back," "top," and "bottom" mentioned or potentially mentioned in this specification are defined relative to the structures shown in the accompanying drawings. They are relative concepts and may vary depending on their location or usage. Therefore, these or other directional terms should not be interpreted as restrictive. In addition, the terms "first," "second," "third," and similar expressions are used only for descriptive and distinguishing purposes and should not be understood to indicate or imply the relative importance of the corresponding components.

[0021] The following is combined with Figure 1 -Attached Figure 2 This application is described in further detail.

[0022] An embodiment of the present application discloses a device for detecting anti-fouling raincoat fabrics.

[0023] Reference Figure 1 and Figure 2 A device for testing anti-fouling raincoat fabrics includes a testing platform 1. The testing platform 1 is provided with a sewage pool 11 and a clean water pool 12 in sequence along the movement direction of the fabric. A plurality of transmission roller groups 13 for driving the fabric to move are provided on the testing platform 1. Water containing dust or small yarn particles is added to the sewage pool 11 to simulate dirty water on the ground on rainy days. Tap water is added to the clean water pool 12. The dirty water is sprayed onto the fabric for testing. Then, the fabric is washed with clean water and the surface of the fabric is tested to check the residual degree of stains, so as to detect the anti-fouling property of the raincoat fabric.

[0024] The inspection platform 1 is provided with a sewage spray pipe 2 and a lower pressure roller 111 on the sewage tank 11. The sewage spray pipe 2 has a water pipe located in the sewage tank 11. A water pump connected to the water pipe is provided in the sewage tank 11. The water pump draws dirty water from the sewage tank 11 through the water pipe into the sewage spray pipe 2. The output end of the sewage spray pipe 2 faces downward, and can spray dirty water onto the surface of the raincoat fabric. The lower side of the lower pressure roller 111 is lower than the opening of the sewage tank 11. The lower pressure roller 111 can press the raincoat fabric in the sewage tank 11. The lower pressure roller 111 will not allow the fabric to directly come into contact with the sewage in the sewage tank 11, but will allow the sewage sprayed onto the raincoat fabric by the sewage spray pipe 2 to flow into the sewage tank 11 without flowing out of the sewage tank 11.

[0025] The inspection platform 1 is also equipped with a squeezing roller set 3 and a sewage detection member 21. The input end of the sewage spray pipe 2 is connected to the sewage pool 11, and the output end of the sewage spray pipe 2 is directed toward the fabric. Most of the sewage will fall into the sewage pool 11, and some of the sewage will remain on the raincoat fabric and form stains.

[0026] The squeezing roller group 3 includes a driving roller 31 and a driven roller 32. The fabric passes between the driving roller 31 and the driven roller 32. The driving roller 31 is driven by a motor to rotate. The testing platform 1 is provided with a clearance groove 33. The two ends of the driven roller 32 are located in the clearance groove 33. The clearance groove 33 is long and strip-shaped. The driven roller 32 presses the stained fabric under its own weight. The stains include dust and fine particles. They will be pressed by the driven roller 32 and wear the fabric. This is used to detect the wear resistance of the fabric. The driven roller 32 abuts the stained side of the fabric. The sewage detection element 21 includes a spectrometer and an optical sensor. The fabric is located between the spectrometer and the optical sensor. The raincoat fabric of this application has a certain light transmittance. The spectrometer measures the light transmittance intensity and wavelength of the raincoat fabric to evaluate the light transmittance of the fabric. The residual spectrometer content of the stain on the fabric is then determined based on the light transmittance. It includes a light source, a detector, and a data processing unit. The spectrometer in this application is prior art, and the specific structure and working principle are not repeated here. Optical sensors are based on specific optical elements and photodetectors, which can detect light signals and convert them into electrical signals. The optical sensors in this application are also existing technologies, so they will not be described in detail.

[0027] After detecting the stained fabric, the active roller 31 will transport the fabric to the clean water tank 12. The clean water tank 12 is provided with a cleaning roller 121 to position the fabric in the clean water tank 12. The cleaning roller 121 is provided with a toggle component 4 for the fabric to fluctuate.

[0028] The toggle assembly 4 includes a driving gear 41 fixedly connected to the cleaning roller 121, a driven gear 42 meshing with the driving gear 41, and a toggle lever 43 fixed to the driven gear 42. The fabric is located on the motion path of the toggle lever 43. The inspection platform 1 is also provided with a cleaning detection member 122. The rotation of the driven gear 42 can make the toggle lever 43 move in a circular motion. The fabric in the clean water tank 12 can be swayed by regular patting, which facilitates the cleaning of stains. The structure of the cleaning detection member 122 is the same as that of the sewage detection member 21, and is used to detect stains remaining on the fabric after cleaning.

[0029] The clean water tank 12 is also equipped with a spray pipe 5 for spraying the fabric, a spray detection component 52 for detecting the sprayed fabric, and a guide roller 51 for guiding the movement of the fabric. The input end of the spray pipe 5 is located in the clean water tank 12, and the spray pipe 5 is directed toward the fabric. The bottom of the spray pipe 5 is connected to a water pipe, the other end of which is located in the clean water tank 12. The clean water tank 12 is equipped with a water pump connected to the water pipe. After the guide roller 51 allows the water pipe to leave the clean water tank 12, the cleaning detection component 122 will detect the cleaned fabric, and then the spray pipe 5 will spray the fabric again, simulating rainwater flushing the raincoat fabric. The structure of the spray detection component 52 is the same as that of the sewage detection component 21, and is used to detect the light transmittance of the fabric after being sprayed. This can further detect the anti-fouling properties of the fabric after cleaning and spraying.

[0030] A water quality detector 6 is also provided in the clean water tank 12. The water quality detector 6 can detect the water quality. When the water quality in the clean water tank 12 deteriorates, the staff can replace it. In this application, the main purpose is to detect the content of dust and sand particles in the water. Therefore, the water quality detector 6 is mainly a turbidity meter, which mainly includes a detection sensor, a signal processor, and a display control unit. The detection sensor is an optical sensor. When light passes through the water sample, suspended particles will scatter the light. The sensor calculates the turbidity by detecting the intensity of the scattered light or the transmitted light. This structure is a prior art, and the specific structure and working principle are not repeated here.

[0031] A plurality of circulating rollers 7 are also provided at the bottom of the testing platform 1 , and the head end of the fabric can be connected to the tail end of the fabric through the circulating rollers 7 , so that the testing device can perform cyclic testing on the fabric.

[0032] The implementation principle of the embodiment is as follows: the fabric is conveyed on the detection device by the transmission roller group 13, dirty water is first sprayed onto the fabric surface through the sewage spraying pipe 2, and then the dust and sand content of the fabric is detected by the sewage detection component 21, and then the fabric is cleaned, and the dust and sand content is detected by the cleaning detection component 122, and finally the fabric is sprayed, and the dust and sand content on the fabric after spraying is detected. The content of dust and sand particles on the fabric is detected at different stages to judge the anti-fouling property of the raincoat fabric.

Claims

1. A detection device for antifouling raincoat fabric, characterized by: The invention comprises a detection platform (1) having a sewage pool (11) and a clean water pool (12), the detection platform (1) being provided with a plurality of drive roller groups (13) for driving the fabric to move, the detection platform (1) being provided with a sewage spraying pipe (2), a squeezing roller group (3) and a sewage detection member (21) in sequence along the moving direction of the fabric, the input end of the sewage spraying pipe (2) being connected to the sewage pool (11), the output end of the sewage spraying pipe (2) being directed toward the fabric, the squeezing roller group (3) comprising an active roller (31) and a driven roller (32), the fabric passing between the active roller (31) and the driven roller (32), the driven roller (32) being in contact with the side of the fabric with stains; the sewage detection member (21) comprising a spectrometer and an optical sensor, the fabric being located between the spectrometer and the optical sensor.

2. The device for detecting antifouling raincoat fabric according to claim 1, characterized in that: The detection platform (1) is provided with a clearance groove (33), and the end of the driven roller (32) is rotatably arranged in the clearance groove (33).

3. The device for detecting antifouling raincoat fabric according to claim 2, characterized in that: A cleaning roller (121) is provided in the clean water pool (12) to position the fabric in the clean water pool (12), and the cleaning roller (121) is provided with a toggling component (4) for the fabric to fluctuate.

4. The device for detecting antifouling raincoat fabric according to claim 3, characterized in that: The toggle assembly (4) comprises a driving gear (41) fixedly connected to the cleaning roller (121), a driven gear (42) meshing with the driving gear (41), and a toggle rod (43) fixedly mounted on the driven gear (42); the fabric is located on a movement path of the toggle rod (43); and the detection platform (1) is further provided with a cleaning detection member (122).

5. The device for detecting antifouling raincoat fabric according to claim 4, characterized in that: The clean water tank (12) is further provided with a spray pipe (5) for spraying the fabric, a spray detection member (52) for detecting the sprayed fabric, and a guide roller (51) for guiding the movement of the fabric. The input end of the spray pipe (5) is located in the clean water tank (12), and the spray pipe (5) faces the fabric.

6. A device for detecting antifouling raincoat fabric according to any one of claims 1 to 5, characterized in that: The sewage pool (11) is further provided with a lower pressing roller (111), and the lower portion of the lower pressing roller (111) is lower than the opening of the sewage pool (11).

7. A device for detecting antifouling raincoat fabric according to any one of claims 1 to 5, characterized in that: A water quality detector (6) is provided in the clear water tank (12).

8. A device for detecting antifouling raincoat fabric according to any one of claims 1 to 5, characterized in that: A plurality of circulating rollers (7) are also provided at the bottom of the detection platform (1), and the fabrics are connected end to end.

Images