Device for detecting water-repellent, oil-repellent and anti-fouling performance of fabric

Abstract

The utility model discloses a device for detecting water-repellent, oil-repellent and stain-resistant performance of fabric, which relates to the technical field of fabric detection and comprises a main body, a groove is formed in the top end of the main body, a plurality of groups of monitoring grooves are formed in the groove, a hydraulic column is mounted at the top end of the main body, a cover plate is mounted at the top end of the hydraulic column, and a convex groove is formed in the bottom end of the cover plate. A plurality of groups of monitoring pipes are arranged at the top end of the cover plate. Cloth to be detected is flatly laid above the groove, the main body controls the cover plate to descend through the hydraulic column until the convex groove and the groove are tightly embedded, a group of monitoring pipes are reserved as a control group, after water and greasy dirt are poured into the monitoring pipes, the sealing cover covers the monitoring pipes for sealing, and the impact of the water and the greasy dirt on the cloth is adjusted by adjusting the adjusting valve, so that the cloth is detected. The control device drives the second crawler belt and the first crawler belt to rotate synchronously by controlling the third rotating shaft to rotate, finally synchronous adjustment of the adjusting valve is completed, and the air pressure in the monitoring groove is monitored through the monitoring device and displayed through the display panel.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric detection, in particular to a device for detecting the water-repellent, oil-repellent and anti-fouling properties of fabric. Background Art

[0002] Fabrics are materials used to make clothing, and the effects produced by different fabric materials are also different. Oil- and water-repellent fabrics refer to fabrics that have been finished so that the surface of the fabric fibers can repel and stay away from oil and water liquid media, thereby achieving the goal of not hindering breathability and comfort. These fabrics usually need to be tested for waterproofness after production is completed.

[0003] The patent document CN210487546U currently on the market discloses a fabric waterproofness detection device, which is provided with a box body, a water pipe is embedded in the top center of the box body, and the bottom end of the water pipe extends to the inside of the box body, the bottom end of the water pipe is connected to a nozzle, and the outer surface of the water pipe is provided with a conical shield near the bottom edge, which brings the elastic force of the clamping spring, so that the extrusion plate can better squeeze and fix the fabric sample, and the anti-slip pad can be used to better prevent the fabric sample from falling off during the clamping and fixing process, so that the fabric sample is easy to fix, and the two U-shaped long plates can be moved by rotating the screw rod, so that the fabric sample can be better flattened and fixed, and the fabric sample can be better tested for waterproofness.

[0004] The performance testing devices currently on the market directly sprinkle water and oil onto the fabric to test the water-repellent, oil-repellent and anti-fouling properties. The test values ​​are inaccurate, and the quantity and time of the monitoring process cannot be accurately determined. Therefore, a performance monitoring device is designed that can accurately monitor the results. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a device for detecting the water-repellent, oil-repellent and anti-fouling properties of fabrics, so as to solve the technical problem of inaccurate values ​​detected by existing equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for detecting the water-repellent, oil-repellent and anti-fouling properties of a fabric, comprising a main body, a groove is provided at the top of the main body, and a plurality of monitoring grooves are provided inside the groove, a monitoring device is installed at the bottom of the monitoring groove, and a display panel is provided on one side of the top of the main body, a hydraulic column is installed at the top of the main body, and a cover plate is installed at the top of the hydraulic column, a convex groove is provided at the bottom of the cover plate, and the convex groove is vertically aligned with the groove, a plurality of monitoring tubes are provided at the top of the cover plate, each group of the monitoring tubes is aligned with the monitoring groove, and the diameter of the monitoring groove is smaller than the monitoring tube.

[0007] By adopting the above technical solution, the fabric to be tested is laid flat on top of the groove, and the main body controls the cover plate to descend through the hydraulic column until the convex groove and the groove are tightly fitted together. A group of monitoring tubes are left as the control group, and water and oil are poured into the remaining monitoring tubes. The air pressure in the monitoring tank is monitored by the monitoring device inside the monitoring tank and displayed on the display panel.

[0008] The utility model is further configured such that a pneumatic device is installed on the top of the cover plate, and a plurality of groups of regulating valves are arranged on the top of the pneumatic device, the plurality of groups of regulating valves are mirror-distributed at both ends of the pneumatic device, an air pipe is connected to one side of the regulating valve, and the other end of the air pipe is connected to the top of the sealing cover, and each group of the sealing cover corresponds to the monitoring tube.

[0009] By adopting the above technical solution, after water and oil are poured into the monitoring tube, the sealing cover is covered to seal it, and the impact of water and oil on the cloth is adjusted by adjusting the regulating valve.

[0010] The utility model is further configured as follows: a first rotating shaft is installed inside the regulating valve, and a first track is movably engaged with an outer wall of the first rotating shaft on one side of the top of the air pressure device, a second rotating shaft is movably engaged with one end of the first track, and the second rotating shaft is installed at one end of the top of the air pressure device, a control device is installed on one side of the top of the cover plate, and a third rotating shaft is installed inside the control device, the second rotating shaft is movably engaged with one end of the second track, and the second track is located at the bottom end of the first track, the other end of the second track is movably engaged with the third rotating shaft, and the two groups of second tracks on both sides of the top of the air pressure device are arranged up and down.

[0011] By adopting the above technical solution, the control device drives the synchronous rotation of the second crawler belt and the first crawler belt by controlling the rotation of the third rotating shaft, and finally completes the synchronous adjustment of the regulating valve.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] The utility model lays the cloth to be tested flat on the top of the groove, and the main body controls the cover plate to descend through the hydraulic column until the convex groove is tightly fitted with the groove, leaving a group of monitoring tubes as the control group, pouring water and oil into the monitoring tubes, and then covering them with sealing covers for sealing, and adjusting the impact of water and oil on the cloth by adjusting the regulating valve, and the control device drives the synchronous rotation of the second crawler and the first crawler by controlling the rotation of the third rotating shaft, and finally completes the synchronous adjustment of the regulating valve, and monitors the air pressure in the monitoring tank through the monitoring device inside the monitoring tank, and displays it through the display panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side sectional view of the utility model;

[0016] Figure 3 It is a front cross-sectional view of the utility model;

[0017] Figure 4 It is a top sectional view of the utility model.

[0018] In the figure: 1. main body; 2. groove; 3. convex groove; 4. cover plate; 5. hydraulic column; 6. control device; 7. display panel; 8. air pressure device; 9. regulating valve; 10. air pipe; 11. sealing cover; 12. monitoring tube; 13. monitoring groove; 14. monitoring device; 15. first track; 16. second track; 17. first rotating shaft; 18. second rotating shaft; 19. third rotating shaft. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0020] The following describes an embodiment of the utility model based on its overall structure.

[0021] A device for testing the water-repellent, oil-repellent and anti-fouling properties of fabrics, such as Figure 1-4 As shown, it includes a main body 1, a groove 2 is provided at the top of the main body 1, and multiple groups of monitoring grooves 13 are provided inside the groove 2, a monitoring device 14 is installed at the bottom of the monitoring groove 13, and a display panel 7 is provided on one side of the top of the main body 1, a hydraulic column 5 is installed at the top of the main body 1, and a cover plate 4 is installed at the top of the hydraulic column 5, a convex groove 3 is provided at the bottom of the cover plate 4, and the convex groove 3 is vertically aligned with the groove 2, and multiple groups of monitoring tubes 12 are provided on the top of the cover plate 4, each group of monitoring tubes 12 is aligned with the monitoring groove 13 respectively, and the diameter of the monitoring groove 13 is smaller than the monitoring tube 12, the cloth to be tested is laid flat on the groove 2, the main body 1 controls the cover plate 4 to descend through the hydraulic column 5 until the convex groove 3 is tightly fitted with the groove 2, leaving one group of monitoring tubes 12 as the control group, and pouring water and oil into the remaining monitoring tubes 12, and the air pressure in the monitoring groove 13 is monitored by the monitoring device 14 inside the monitoring groove 13, and displayed through the display panel 7.

[0022] An air pressure device 8 is installed on the top of the cover plate 4, and multiple groups of regulating valves 9 are arranged on the top of the air pressure device 8. The multiple groups of regulating valves 9 are mirror-distributed at both ends of the air pressure device 8. An air pipe 10 is connected to one side of the regulating valve 9, and the other end of the air pipe 10 is connected to the top of the sealing cover 11. Each group of sealing covers 11 corresponds to the monitoring tube 12. After water and oil are poured into the monitoring tube 12, the sealing cover 11 is covered for sealing. The impact of water and oil on the cloth is adjusted by adjusting the regulating valve 9.

[0023] A first rotating shaft 17 is installed inside the regulating valve 9, and the outer wall of the first rotating shaft 17 on the top side of the air pressure device 8 is movably engaged with the first crawler 15, and one end of the first crawler 15 is movably engaged with the second rotating shaft 18, and the second rotating shaft 18 is installed at one end of the top side of the air pressure device 8, a control device 6 is installed on the top side of the cover plate 4, and a third rotating shaft 19 is installed inside the control device 6, the second rotating shaft 18 is movably engaged with one end of the second crawler 16, and the second crawler 16 is located at the bottom end of the first crawler 15, the other end of the second crawler 16 is movably engaged with the third rotating shaft 19, and the two groups of second crawlers 16 on both sides of the top of the air pressure device 8 are arranged up and down, and the control device 6 drives the second crawler 16 and the first crawler 15 to rotate synchronously by controlling the rotation of the third rotating shaft 19, and finally completes the synchronous adjustment of the regulating valve 9.

[0024] Working principle: the cloth to be tested is laid flat on the top of the groove 2, and the main body 1 controls the cover plate 4 to descend through the hydraulic column 5 until the convex groove 3 is tightly fitted with the groove 2, leaving a group of monitoring tubes 12 as the control group. After water and oil are poured into the monitoring tubes 12, the sealing cover 11 is covered for sealing, and the impact of water and oil on the cloth is adjusted by adjusting the regulating valve 9. The control device 6 drives the synchronous rotation of the second crawler 16 and the first crawler 15 by controlling the rotation of the third rotating shaft 19, and finally completes the synchronous adjustment of the regulating valve 9. As the air pressure in the monitoring tube 12 increases, water and oil will likely penetrate the cloth and affect the air pressure inside the monitoring groove 13. Finally, the air pressure in the monitoring groove 13 is monitored by the monitoring device 14 inside the monitoring groove 13, and displayed through the display panel 7. The performance monitoring of the cloth to be tested is completed by comparing the data.

[0025] On the basis of the above structure, in this embodiment, although the embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations to the embodiment without creative contribution as needed without departing from the principle and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A device for testing the water-repellent, oil-repellent and anti-fouling properties of fabrics, comprising a main body (1), characterized in that: The main body (1) has a groove (2) at the top, and a plurality of monitoring grooves (13) are provided inside the groove (2). A monitoring device (14) is installed at the bottom of the monitoring groove (13). A display panel (7) is provided on one side of the top of the main body (1). A hydraulic column (5) is installed at the top of the main body (1). A cover plate (4) is installed at the top of the hydraulic column (5). A convex groove (3) is provided at the bottom of the cover plate (4), and the convex groove (3) is vertically aligned with the groove (2). A plurality of monitoring tubes (12) are provided at the top of the cover plate (4), and each group of monitoring tubes (12) is respectively aligned with the monitoring groove (13), and the diameter of the monitoring groove (13) is smaller than that of the monitoring tube (12).

2. The device for detecting water-repellent, oil-repellent and anti-fouling properties of fabrics according to claim 1, characterized in that: A pneumatic device (8) is installed at the top of the cover plate (4), and a plurality of groups of regulating valves (9) are arranged at the top of the pneumatic device (8), and the plurality of groups of regulating valves (9) are distributed in a mirror-like manner at both ends of the pneumatic device (8).

3. The device for detecting water-repellent, oil-repellent and anti-fouling properties of fabrics according to claim 2, characterized in that: One side of the regulating valve (9) is connected to an air pipe (10), and the other end of the air pipe (10) is connected to the top of a sealing cover (11), and each group of the sealing covers (11) corresponds to a monitoring tube (12).

4. The device for detecting water-repellent, oil-repellent and anti-fouling properties of fabrics according to claim 2, characterized in that: A first rotating shaft (17) is installed inside the regulating valve (9), and a first crawler (15) is movably engaged with the outer wall of the first rotating shaft (17) on the top side of the air pressure device (8), and a second rotating shaft (18) is movably engaged with one end of the first crawler (15), and the second rotating shaft (18) is installed at one end on the top side of the air pressure device (8).

5. The device for detecting water-repellent, oil-repellent and anti-fouling properties of fabrics according to claim 4, characterized in that: A control device (6) is installed on one side of the top end of the cover plate (4), and a third rotating shaft (19) is installed inside the control device (6), the second rotating shaft (18) is movably engaged with one end of the second crawler (16), and the second crawler (16) is located at the bottom end of the first crawler (15), the other end of the second crawler (16) is movably engaged with the third rotating shaft (19), and the two groups of second crawlers (16) on both sides of the top end of the air pressure device (8) are arranged up and down.

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