A textile waterproof performance testing device

Abstract

The present invention relates to the technical field of textile testing and discloses a textile waterproof performance testing device, comprising a main body box, a horizontal plate, a vertical plate, a clamping device, a blowing device, a rotary spraying device, a controller, a revolving door, an observation window and other structures. The bottom of the driving motor is fixedly connected to the main body box, the turntable is fixedly connected to the rotating shaft of the driving motor, one end of the air intake pipe is connected to the upper part of the cylinder body, and the other end is connected to the filter box, one end of the blowing head is connected to the exhaust pipe, and the other end is connected to the inside of the main body box, the two sides of the spray pipe are respectively fixedly connected to the main body box and the vertical plate, the two spray heads are respectively connected to the two rotary joints, and by arranging the second rotating shaft, the first gear, the rotary joint, the spray pipe and other structures, the water in the spray pipe can be rotated when it is sprayed toward the textile through the spray head, so that all areas on the surface of the textile can be evenly sprayed, avoiding the problems of spray blind spots or uneven spray intensity that may be caused by the fixed spray head.

Description

Technical Field

[0001] The invention relates to the technical field of textile testing, in particular to a textile waterproof performance testing device. Background Art

[0002] Functional textiles are gaining an increasingly larger share of the current textile market. Waterproofing is a key performance indicator for functional textiles, and accurate measurement is crucial to ensure that these products meet factory specifications and are released to the market. This, in turn, guides factories in adjusting their production processes to ensure consumer satisfaction and normal factory operations.

[0003] Waterproofness testing is a routine test for clothing fabrics. The testing principle is simple. Existing testing devices generally spray water directly onto the textile surface to test the waterproof effect of the textile. However, during the test, due to the unevenness of the spray, the spray intensity in some areas of the textile is greater than that in other areas, which may lead to inaccurate test results. Therefore, a textile waterproof performance testing device is proposed. Summary of the Invention

[0004] The present invention aims to solve the technical problem of how to make the water sprayed onto the surface of a textile more uniform so as to make the result of the textile waterproof performance test more accurate, and provides a textile waterproof performance testing device.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A textile waterproof performance testing device comprises four supporting columns, a main body box, a horizontal plate, a vertical plate, a blowing device, a clamping device, a rotary spraying device, a controller, a revolving door, and an observation window.

[0007] The main box is arranged above the four supporting columns, and the bottom of the main box is fixedly connected to the tops of the four supporting columns.

[0008] The transverse plate is transversely arranged inside the main box, close to the bottom inner wall of the main box, and is fixedly connected to the inner wall of the main box.

[0009] The vertical plate is vertically arranged inside the main box, close to the right inner wall of the main box, and passes through the horizontal plate. The vertical plate is fixedly connected to the inner wall of the main box.

[0010] The blowing device is arranged on the side of the main body box and is connected to the main body box.

[0011] The clamping device is arranged inside the main box and passes through the transverse plate. The clamping device is connected with the main box, the transverse plate and the blowing device.

[0012] The rotary spraying device is arranged on the upper part of the main body box and above the clamping device. The rotary spraying device is connected with the main body box, the vertical plate and the blowing device.

[0013] The controller is arranged on the side of the main box away from the blowing device, the controller is fixedly connected to the main box, and the controller is electrically connected to the clamping device and the rotary spraying device respectively.

[0014] The revolving door is arranged at the front of the main box, one side of the revolving door is hinged to the main box, and the axis of the hinge is vertical.

[0015] The observation window is vertically arranged inside the revolving door, and the observation window is fixedly connected to the revolving door.

[0016] When using this device, the staff opens the revolving door, places the textile on the clamping device and fixes it, then closes the revolving door. The staff controls the clamping device through the controller to clamp the textile, and then sprays water droplets on the textile through the rotating spray device, and blows air to the textile through the blowing device to simulate the natural environment to test the waterproof performance of the textile. The staff observes and records the waterproof performance of the textile through the observation window.

[0017] Furthermore, the blowing device includes a first cylinder, a cylinder body, a piston, a filter box, an air inlet pipe, an exhaust pipe, a blowing head, two one-way valves, and a transmission mechanism.

[0018] The cylinder body is vertically arranged on the side of the main box and is fixedly connected to the main box.

[0019] The first cylinder is arranged inside the cylinder body, close to the inner wall of the bottom of the cylinder body. The telescopic end of the first cylinder is telescopic in a vertical direction, and the bottom of the first cylinder is fixedly connected to the cylinder body.

[0020] The piston is transversely arranged inside the cylinder body, and the piston is slidably connected with the cylinder body along the cylinder body.

[0021] The filter box is arranged above the main box, and the bottom of the filter box is fixedly connected to the top of the main box.

[0022] The air intake pipe is arranged at the upper part of the cylinder body, one end of the air intake pipe is communicated with the upper part of the cylinder body, and the other end is communicated with the filter box.

[0023] The exhaust pipe is obliquely arranged on the side of the cylinder body close to the main box, the exhaust pipe passes through the main box and the vertical plate, and one end of the exhaust pipe is communicated with the side of the cylinder body.

[0024] The blower head is obliquely arranged inside the main box, one end of the blower head is communicated with the exhaust pipe, and the other end is communicated with the inside of the main box.

[0025] The two one-way valves are respectively arranged inside the air intake pipe and the exhaust pipe, and the two one-way valves are respectively fixedly connected to the air intake pipe and the exhaust pipe.

[0026] The transmission mechanism is arranged at the lower part of the cylinder body and passes through the main box. The transmission mechanism is connected with the piston, the vertical plate and the main box.

[0027] When it is necessary to blow air to the textiles, the staff starts the first cylinder through the controller. The telescopic end of the first cylinder drives the piston to move downward, and the piston drives the transmission mechanism to move, driving the outside air into the cylinder through the filter box, the air intake pipe, and the one-way valve in turn.

[0028] The telescopic end of the first cylinder drives the piston to move upward, and the piston drives the transmission mechanism to move, pushing the air in the cylinder to blow toward the textiles through the one-way valve, exhaust pipe, and blower head in sequence, making the environment in the main box closer to the natural environment.

[0029] Furthermore, the transmission mechanism includes a second rotating shaft, a second bevel gear, a third gear, a rack, and a crossbar.

[0030] The second rotating shaft is transversely arranged at the lower part of the main box, passes through the vertical plate and the side of the main box, and has a horizontal axis. The second rotating shaft is rotatably connected to the vertical plate and the main box.

[0031] The second bevel gear is vertically arranged inside the main box, below the horizontal plate, and sleeved on the outside of the second rotating shaft. The axis of the second bevel gear coincides with the axis of the second rotating shaft, and the second bevel gear is fixedly connected to the second rotating shaft.

[0032] The third gear is vertically arranged on the side of the main box and sleeved on the outer side of the second rotating shaft. The axis of the third gear coincides with the axis of the second rotating shaft and is fixedly connected to the second rotating shaft.

[0033] The cross bar is vertically arranged at the lower part of the cylinder body and below the piston. The upper end of the cross bar is fixedly connected to the piston, and the lower end passes through the lower part of the cylinder body and extends to the bottom of the cylinder body.

[0034] The rack is vertically arranged below the cylinder body and in front of the cross bar. The rack is fixedly connected to the cross bar and meshes with the third gear.

[0035] When the piston moves downward, the piston drives the crossbar to move downward, the crossbar drives the rack to move downward, the rack drives the third gear to rotate forward, the third gear drives the second rotating shaft to rotate forward, and the second rotating shaft drives the second bevel gear to rotate forward.

[0036] When the piston moves upward, the piston drives the crossbar to move upward, the crossbar drives the rack to move upward, the rack drives the third gear to rotate in the opposite direction, the third gear drives the second rotating shaft to rotate in the opposite direction, and the second rotating shaft drives the second bevel gear to rotate in the opposite direction.

[0037] Furthermore, the clamping device includes a first rotating shaft, a turntable, a first bevel gear, four fixing seats, four L-shaped plates, four second cylinders, four pressure plates, and a water immersion sensor.

[0038] The first rotating shaft is vertically arranged inside the main box, passes through the transverse plate, and has a vertical axis. The first rotating shaft is rotatably connected to the main box and the transverse plate respectively.

[0039] The turntable is transversely arranged inside the main box, above the transverse plate, and sleeved on the outside of the first rotating shaft. The axis of the turntable coincides with the axis of the first rotating shaft, and the turntable is fixedly connected to the first rotating shaft.

[0040] The first bevel gear is laterally arranged inside the main box, below the horizontal plate, sleeved on the outside of the first rotating shaft, and its axis coincides with the axis of the first rotating shaft. The first bevel gear is fixedly connected to the first rotating shaft and meshes with the second bevel gear.

[0041] The four fixing seats are arranged inside the main box, above the turntable, and are respectively arranged around the turntable. The bottoms of the four fixing seats are fixedly connected to the top of the turntable.

[0042] Four L-shaped plates are vertically arranged inside the main box and are respectively arranged above the four fixing seats in an inverted L shape. The bottoms of the four L-shaped plates are respectively fixedly connected to the tops of the four fixing seats.

[0043] The four second cylinders are vertically arranged inside the main box, respectively arranged between the four fixing seats and the four L-shaped plates, and the telescopic ends of the four second cylinders are telescopically extended in the vertical direction, and the tops of the four second cylinders are fixedly connected to the four L-shaped plates respectively.

[0044] The four pressing plates are respectively perpendicular to the telescopic directions of the telescopic ends of the four cylinders, are arranged inside the main box, and are respectively located below the telescopic ends of the four second cylinders. The four pressing plates are respectively fixedly connected to the telescopic ends of the four second cylinders.

[0045] The water immersion sensor is arranged inside the main box and is located just above the turntable. The water immersion sensor is fixedly connected to the turntable.

[0046] When the textile needs to be clamped, the staff places the textile on four fixed seats, and then starts the second cylinder through the controller. The telescopic end of the second cylinder drives the pressure plate downward, and the pressure plate clamps the textile. The staff can then close the second cylinder through the controller.

[0047] When the turntable rotates, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the first rotating shaft to rotate, the first rotating shaft drives the turntable to rotate, the turntable drives the four fixed seats to rotate, and the four fixed seats drive the water immersion sensor and textiles to rotate, so that the textiles can be sprayed evenly.

[0048] Furthermore, the rotary spraying device includes a third bevel gear, a third rotating shaft, a fourth bevel gear, a first gear, a spray pipe, a water tank, a water pump, a water inlet pipe, two rotary joints, two spray heads, two second gears, and a chain.

[0049] The third rotating shaft is vertically arranged inside the main box, on the side of the vertical plate close to the cylinder body, and vertically penetrates the horizontal plate. The axis of the third rotating shaft is vertical, and the third rotating shaft is rotatably connected to the horizontal plate.

[0050] The third bevel gear is vertically arranged inside the main box, below the horizontal plate, and sleeved on the outside of the second rotating shaft. The axis of the third bevel gear coincides with the axis of the second rotating shaft, and the third bevel gear is fixedly connected to the second rotating shaft.

[0051] The fourth bevel gear is laterally arranged inside the main box, below the horizontal plate, and sleeved on the outside of the third rotating shaft. The axis coincides with the axis of the third rotating shaft. The fourth bevel gear is fixedly connected to the third rotating shaft and meshes with the third bevel gear.

[0052] The first gear is arranged horizontally inside the main box, above the horizontal plate and on the side of the vertical plate close to the cylinder body. The first gear is sleeved on the outside of the third rotating shaft, and its axis coincides with the axis of the third rotating shaft. The first gear is fixedly connected to the third rotating shaft.

[0053] The spray pipe is arranged horizontally inside the main box, above the L-shaped plate and on the side of the vertical plate away from the cylinder body. The two sides of the spray pipe are fixedly connected to the main box and the vertical plate respectively.

[0054] The water tank is arranged above the main body box, and the bottom of the water tank is fixedly connected to the top of the main body box.

[0055] The water pump is arranged inside the water tank, and the bottom of the water pump is fixedly connected to the bottom inner wall of the water tank.

[0056] The water inlet pipe is arranged at the upper part of the main box and passes through the top of the main box. The upper end of the water inlet pipe passes through the water tank and is connected to the water pump, and the lower end is connected to the spray pipe.

[0057] Two rotary joints are vertically arranged inside the main body box and at the lower part of the spray pipe, and the two rotary joints are respectively communicated with the spray pipe.

[0058] The two spray heads are vertically arranged inside the main box and respectively arranged below the two rotary joints. The two spray heads are respectively communicated with the two rotary joints.

[0059] The two second gears are of the same model as the first gear. The two second gears are horizontally arranged inside the main box and are respectively sleeved on the outside of the two rotary joints. The axes of the two second gears coincide with the axes of the two rotary joints respectively, and the two second gears are fixedly connected to the two rotary joints respectively.

[0060] The chain is arranged inside the main box, passes through the vertical plate, and is sleeved on the outer sides of the two second gears and the first gear. The chain is respectively engaged with the first gear and the two second gears.

[0061] When a rotary spray is needed on textiles, staff activate the water pump via a controller. The pump's operation causes water in the water tank to flow through the water inlet pipe, spray pipe, rotary joint, and spray head, spraying onto the textiles. The second shaft rotates the third bevel gear, which in turn rotates the fourth bevel gear, which in turn rotates the third shaft, which in turn rotates the first gear, which in turn rotates the chain, which in turn rotates the two second gears, which in turn rotate the two rotary joints, which in turn rotate the two spray heads. This rotation of the spray heads ensures a more even spray of water onto the textiles.

[0062] Furthermore, the horizontal plate and the vertical plate are fixed to the main box by welding.

[0063] This ensures that the turntable, spray pipe and other mechanisms can work stably.

[0064] Furthermore, the cylinder body and the main box are fixed by welding.

[0065] Make the cylinder body able to work stably.

[0066] Furthermore, the blowing head blows air toward the turntable.

[0067] This allows wind to blow towards the textiles, making the testing environment more realistic.

[0068] Furthermore, the four fixing seats are in a ring shape and are evenly distributed above the turntable.

[0069] Secure the textile at the four corners to keep it stable.

[0070] Furthermore, two rotary joints are evenly distributed at the lower portion of the spray pipe.

[0071] This allows water droplets to be evenly sprayed onto the textile surface.

[0072] Beneficial effects of the present invention:

[0073] 1. The present invention provides a third rotating shaft, a first gear, a rotary joint, a spray pipe and other structures, so that when the water in the spray pipe is sprayed onto the textile through the spray head, the spray head can be rotated, so that all areas of the textile surface can be sprayed evenly, avoiding the problems of spray blind spots or uneven spray intensity that may be caused by a fixed spray head.

[0074] 2. The present invention provides a first rotating shaft, a turntable, a fixing seat and other structures so that the textile fixed on the fixing seat can be rotated, so that the textile can be sprayed evenly. In addition, the rotation of the textile can make the test environment more realistic and the test results more valuable for reference.

[0075] 3. The present invention provides a second cylinder, cylinder body, piston, air intake pipe, exhaust pipe and other structures, so that when spraying textiles, the wind increases the impact force and penetration pressure of water droplets on the textiles, thereby enhancing the test effect and verifying the waterproof performance of the textiles under more severe conditions, thereby enhancing the test effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0076] Figure 1 2 is a schematic diagram of the front cross-sectional structure of the textile waterproof performance testing device;

[0077] Figure 2 This is a front view structural diagram of the textile waterproof performance testing device;

[0078] Figure 3 It is a side view structural diagram of the textile waterproof performance testing device;

[0079] Figure 4 The figure is a schematic diagram of the top view of the turntable of the textile waterproof performance testing device.

[0080] Explanation of the reference numerals: 1. support column; 2. main body box; 3. horizontal plate; 4. vertical plate; 5. first rotating shaft; 6. turntable; 7. first bevel gear; 8. fixing seat; 9. L-shaped plate; 10. second cylinder; 11. pressure plate; 12. water immersion sensor; 13. second rotating shaft; 14. second bevel gear; 15. third gear; 16. rack; 17. first cylinder; 18. crossbar; 19. cylinder body; 20. piston; 2 1. Filter box; 22. Air inlet pipe; 23. Exhaust pipe; 24. Air blower; 25. One-way valve; 26. Third bevel gear; 27. Third rotating shaft; 28. First gear; 29. ​​Spray pipe; 30. Water tank; 31. Water pump; 32. Water inlet pipe; 33. Rotary joint; 34. Spray head; 35. Second gear; 36. Chain; 37. Controller; 38. Revolving door; 39. Observation window; 40. Fourth bevel gear. DETAILED DESCRIPTION

[0081] The following will clearly and completely describe the concept and technical effects of the present invention in conjunction with the embodiments so as to fully understand the purpose, characteristics and effects of the present invention.

[0082] like Figure 1-4 As shown, the technical solution adopted by the present invention to solve its technical problem is:

[0083] A textile waterproof performance testing device includes four support columns 1, a main body box 2, a horizontal plate 3, a vertical plate 4, a blowing device, a clamping device, a rotary spraying device, a controller 37, a revolving door 38, and an observation window 39.

[0084] The main box 2 is arranged above the four support columns 1 , and the bottom of the main box 2 is fixedly connected to the tops of the four support columns 1 .

[0085] The transverse plate 3 is transversely arranged inside the main box 2 , close to the bottom inner wall of the main box 2 , and the transverse plate 3 is fixedly connected to the inner wall of the main box 2 .

[0086] The vertical plate 4 is vertically arranged inside the main box 2 , close to the right inner wall of the main box 2 , and passes through the horizontal plate 3 . The vertical plate 4 is fixedly connected to the inner wall of the main box 2 .

[0087] The blowing device is provided on the side of the main body box 2 and is connected to the main body box 2 .

[0088] The clamping device is arranged inside the main box 2 and passes through the transverse plate 3. The clamping device is connected to the main box 2, the transverse plate 3, and the blowing device.

[0089] The rotary spraying device is arranged on the upper part of the main body box 2 and above the clamping device. The rotary spraying device is connected to the main body box 2, connected to the vertical plate 4, and connected to the blowing device.

[0090] The controller 37 is arranged on the side of the main box 2 away from the blowing device. The controller 37 is fixedly connected to the main box 2, and the controller 37 is electrically connected to the clamping device and the rotary spraying device respectively.

[0091] The revolving door 38 is provided at the front of the main body box 2 , and one side of the revolving door 38 is hinged to the main body box 2 , with the axis of the hinge being vertical.

[0092] The observation window 39 is vertically arranged inside the revolving door 38 , and the observation window 39 is fixedly connected to the revolving door 38 .

[0093] When using this device, the staff opens the revolving door 38, places the textile on the clamping device and fixes it, then closes the revolving door 38. The staff controls the clamping device through the controller 37 to clamp the textile, and then sprays water droplets on the textile through the rotating spray device, and blows air on the textile through the blowing device to simulate the natural environment to test the waterproof performance of the textile. The staff observes and records the waterproof performance of the textile through the observation window 39.

[0094] The blowing device includes a first cylinder 17, a cylinder body 19, a piston 20, a filter box 21, an air inlet pipe 22, an exhaust pipe 23, a blowing head 24, two one-way valves 25, and a transmission mechanism.

[0095] The cylinder body 19 is vertically arranged on the side of the main body box 2 and is fixedly connected to the main body box 2 .

[0096] The first cylinder 17 is arranged inside the cylinder body 19, close to the bottom inner wall of the cylinder body 19. The telescopic end of the first cylinder 17 is telescopic in the vertical direction, and the bottom of the first cylinder 17 is fixedly connected to the cylinder body 19.

[0097] The piston 20 is transversely disposed inside the cylinder 19 , and the piston 20 is slidably connected to the cylinder 19 along the cylinder 19 .

[0098] The filter box 21 is disposed above the main box 2 , and the bottom of the filter box 21 is fixedly connected to the top of the main box 2 .

[0099] The air intake pipe 22 is provided at the upper portion of the cylinder body 19 . One end of the air intake pipe 22 is communicated with the upper portion of the cylinder body 19 , and the other end of the air intake pipe 22 is communicated with the filter box 21 .

[0100] The exhaust pipe 23 is obliquely arranged on the side of the cylinder 19 close to the main box 2 . The exhaust pipe 23 passes through the main box 2 and the riser 4 . One end of the exhaust pipe 23 is communicated with the side of the cylinder 19 .

[0101] The blowing head 24 is obliquely disposed inside the main box 2 . One end of the blowing head 24 is communicated with the exhaust pipe 23 , and the other end is communicated with the inside of the main box 2 .

[0102] The two one-way valves 25 are respectively disposed inside the intake pipe 22 and the exhaust pipe 23 , and the two one-way valves 25 are respectively fixedly connected to the intake pipe 22 and the exhaust pipe 23 .

[0103] The transmission mechanism is arranged at the lower part of the cylinder body 19 and passes through the main box 2. The transmission mechanism is connected to the piston 20, connected to the vertical plate 4, and connected to the main box 2.

[0104] When it is necessary to blow air to the textiles, the staff starts the first cylinder 17 through the controller 37. The telescopic end of the first cylinder 17 drives the piston 20 to move downward, and the piston 20 drives the transmission mechanism to move, driving the outside air to enter the cylinder body 19 through the filter box 21, the air inlet pipe 22, and the one-way valve 25 in sequence.

[0105] The telescopic end of the first cylinder 17 drives the piston 20 to move upward, and the piston 20 drives the transmission mechanism to move, pushing the air in the cylinder body 19 to blow toward the textiles through the one-way valve 25, the exhaust pipe 23, and the blowing head 24 in sequence, making the environment in the main box 2 closer to the natural environment.

[0106] The transmission mechanism includes a second rotating shaft 13 , a second bevel gear 14 , a third gear 15 , a rack 16 , and a crossbar 18 .

[0107] The second shaft 13 is transversely arranged at the lower part of the main box 2 , passes through the vertical plate 4 and the side of the main box 2 , and has a horizontal axis. The second shaft 13 is rotatably connected to the vertical plate 4 and the main box 2 .

[0108] The second bevel gear 14 is vertically arranged inside the main box 2, below the horizontal plate 3, and sleeved on the outside of the second rotating shaft 13. The axis of the second bevel gear 14 coincides with the axis of the second rotating shaft 13, and the second bevel gear 14 is fixedly connected to the second rotating shaft 13.

[0109] The third gear 15 is vertically arranged on the side of the main box 2 and sleeved on the outside of the second rotating shaft 13 . The axis of the third gear 15 coincides with the axis of the second rotating shaft 13 and is fixedly connected to the second rotating shaft 13 .

[0110] The cross bar 18 is vertically arranged at the lower part of the cylinder body 19 and is below the piston 20 . The upper end of the cross bar 18 is fixedly connected to the piston 20 , and the lower end passes through the lower part of the cylinder body 19 and extends to the bottom of the cylinder body 19 .

[0111] The rack 16 is vertically arranged below the cylinder body 19 and in front of the cross bar 18 . The rack 16 is fixedly connected to the cross bar 18 and meshes with the third gear 15 .

[0112] When the piston 20 moves downward, the piston 20 drives the cross bar 18 downward, the cross bar 18 drives the rack 16 downward, the rack 16 drives the third gear 15 to rotate forward, the third gear 15 drives the second rotating shaft 13 to rotate forward, and the second rotating shaft 13 drives the second bevel gear 14 to rotate forward.

[0113] When the piston 20 moves upward, the piston 20 drives the cross bar 18 upward, the cross bar 18 drives the rack 16 upward, the rack 16 drives the third gear 15 to rotate in the opposite direction, the third gear 15 drives the second rotating shaft 13 to rotate in the opposite direction, and the second rotating shaft 13 drives the second bevel gear 14 to rotate in the opposite direction.

[0114] The clamping device includes a first rotating shaft 5 , a turntable 6 , a first bevel gear 7 , four fixing seats 8 , four L-shaped plates 9 , four second cylinders 10 , four pressure plates 11 , and a water immersion sensor 12 .

[0115] The first rotating shaft 5 is vertically arranged inside the main box 2 , passes through the transverse plate 3 , and has a vertical axis. The first rotating shaft 5 is rotatably connected to the main box 2 and the transverse plate 3 , respectively.

[0116] The turntable 6 is laterally arranged inside the main box 2, above the horizontal plate 3, and sleeved on the outside of the first rotating shaft 5. The axis of the turntable 6 coincides with the axis of the first rotating shaft 5, and the turntable 6 is fixedly connected to the first rotating shaft 5.

[0117] The first bevel gear 7 is laterally arranged inside the main box 2, below the horizontal plate 3, and sleeved on the outside of the first rotating shaft 5, with its axis coinciding with the axis of the first rotating shaft 5. The first bevel gear 7 is fixedly connected to the first rotating shaft 5 and meshes with the second bevel gear 14.

[0118] Four fixing seats 8 are arranged inside the main box 2 , above the turntable 6 , and are respectively arranged around the turntable 6 . The bottoms of the four fixing seats 8 are fixedly connected to the top of the turntable 6 .

[0119] Four L-shaped plates 9 are vertically arranged inside the main box 2 and are respectively arranged above the four fixing seats 8 in an inverted L shape. The bottoms of the four L-shaped plates 9 are respectively fixedly connected to the tops of the four fixing seats 8.

[0120] The four second cylinders 10 are vertically arranged inside the main box 2, respectively between the four fixed seats 8 and the four L-shaped plates 9, and the telescopic ends of the four second cylinders 10 are telescopic in a vertical direction, and the tops of the four second cylinders 10 are fixedly connected to the four L-shaped plates 9 respectively.

[0121] The four pressing plates 11 are respectively perpendicular to the telescopic directions of the telescopic ends of the four cylinders, and are arranged inside the main box 2, respectively below the telescopic ends of the four second cylinders 10. The four pressing plates 11 are respectively fixedly connected to the telescopic ends of the four second cylinders 10.

[0122] The water immersion sensor 12 is disposed inside the main body box 2 , just above the turntable 6 , and the water immersion sensor 12 is fixedly connected to the turntable 6 .

[0123] When the textile needs to be clamped, the staff places the textile on the four fixed seats 8, and then starts the second cylinder 10 through the controller 37. The telescopic end of the second cylinder 10 drives the pressing plate 11 to move downward, and the pressing plate 11 clamps the textile. The staff can then close the second cylinder 10 through the controller 37.

[0124] When the turntable 6 rotates, the second bevel gear 14 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the turntable 6 to rotate, the turntable 6 drives the four fixed seats 8 to rotate, and the four fixed seats 8 drive the water immersion sensor 12 and the textile to rotate, so that the textile can be sprayed evenly.

[0125] The rotary spraying device includes a third bevel gear 26 , a third rotating shaft 27 , a fourth bevel gear 40 , a first gear 28 , a spray pipe 29 , a water tank 30 , a water pump 31 , a water inlet pipe 32 , two rotary joints 33 , two spray heads 34 , two second gears 35 , and a chain 36 .

[0126] The third rotating shaft 27 is vertically arranged inside the main box 2, on the side of the vertical plate 4 close to the cylinder body 19, and the third rotating shaft 27 vertically penetrates the horizontal plate 3. The axis of the third rotating shaft 27 is vertical, and the third rotating shaft 27 is rotatably connected to the horizontal plate 3.

[0127] The third bevel gear 26 is vertically arranged inside the main box 2, below the horizontal plate 3, and sleeved on the outside of the second rotating shaft 13. The axis of the third bevel gear 26 coincides with the axis of the second rotating shaft 13, and the third bevel gear 26 is fixedly connected to the second rotating shaft 13.

[0128] The fourth bevel gear 40 is horizontally arranged inside the main box 2, below the horizontal plate 3, and is sleeved on the outside of the third rotating shaft 27. The axis coincides with the axis of the third rotating shaft 27. The fourth bevel gear 40 is fixedly connected to the third rotating shaft 27 and meshes with the third bevel gear 26.

[0129] The first gear 28 is horizontally arranged inside the main box 2, above the horizontal plate 3, and on the side of the vertical plate 4 close to the cylinder body 19. The first gear 28 is sleeved on the outside of the third rotating shaft 27, and the axis coincides with the axis of the third rotating shaft 27. The first gear 28 is fixedly connected to the third rotating shaft 27.

[0130] The spray pipe 29 is laterally arranged inside the main box 2, above the L-shaped plate 9 and on the side of the vertical plate 4 away from the cylinder body 19. The two sides of the spray pipe 29 are fixedly connected to the main box 2 and the vertical plate 4 respectively.

[0131] The water tank 30 is disposed above the main body box 2 , and the bottom of the water tank 30 is fixedly connected to the top of the main body box 2 .

[0132] The water pump 31 is disposed inside the water tank 30 , and the bottom of the water pump 31 is fixedly connected to the bottom inner wall of the water tank 30 .

[0133] The water inlet pipe 32 is provided at the upper portion of the main body box 2 and passes through the top of the main body box 2 . The upper end of the water inlet pipe 32 passes through the water tank 30 and communicates with the water pump 31 , and the lower end thereof communicates with the spray pipe 29 .

[0134] Two rotary joints 33 are vertically arranged inside the main body box 2 and at the lower part of the spray pipe 29 . The two rotary joints 33 are respectively communicated with the spray pipe 29 .

[0135] The two spray heads 34 are vertically arranged inside the main body box 2 and are respectively arranged below the two rotary joints 33 . The two spray heads 34 are respectively communicated with the two rotary joints 33 .

[0136] The two second gears 35 are of the same model as the first gear 28. The two second gears 35 are horizontally arranged inside the main box 2 and are respectively sleeved on the outside of the two rotary joints 33. The axes of the two second gears 35 coincide with the axes of the two rotary joints 33 respectively, and the two second gears 35 are fixedly connected to the two rotary joints 33 respectively.

[0137] The chain 36 is disposed inside the main body box 2 , passes through the vertical plate 4 , and is sleeved on the outside of the two second gears 35 and the first gear 28 . The chain 36 is meshed with the first gear 28 and the two second gears 35 , respectively.

[0138] When rotary spraying is required on textiles, the operator activates the water pump 31 via the controller 37. The water pump 31 operates, causing the water in the water tank 30 to flow sequentially through the water inlet pipe 32, the spray pipe 29, the rotary joint 33, and the spray head 34. The second rotating shaft 13 rotates the third bevel gear 26, which in turn rotates the fourth bevel gear 40, which in turn rotates the third rotating shaft 27, which in turn rotates the first gear 28, which in turn rotates the chain 36, which in turn rotates the two second gears 35, which in turn rotate the two rotary joints 33, which in turn rotate the two spray heads 34. The rotation of the spray heads 34 ensures a more even spray of water onto the textiles.

[0139] The horizontal plate 3 and the vertical plate 4 are fixed to the main box 2 by welding.

[0140] This ensures that the turntable 6, the spray pipe 29 and other mechanisms can operate stably.

[0141] The cylinder body 19 and the main body box 2 are fixed by welding.

[0142] This enables the cylinder body 19 to work stably.

[0143] The blowing head 24 blows air towards the turntable 6 .

[0144] This allows wind to blow towards the textiles, making the testing environment more realistic.

[0145] The four fixing seats 8 are annular and evenly distributed above the turntable 6 .

[0146] Secure the textile at the four corners to keep it stable.

[0147] The two rotary joints 33 are evenly distributed at the lower portion of the spray pipe 29 .

[0148] This allows water droplets to be evenly sprayed onto the textile surface.

[0149] Working principle: When using this device, the staff opens the revolving door 38 and places the textiles on the four fixed seats 8. Then the staff starts the second cylinder 10 through the controller 37. The telescopic end of the second cylinder 10 drives the pressure plate 11 to move downward. The pressure plate 11 clamps the textiles. The staff can then close the second cylinder 10 through the controller 37.

[0150] After closing the revolving door 38, the staff member activates the water pump 31 and the first air cylinder 17 via the controller 37. The water pump 31 causes the water in the water tank 30 to be sprayed onto the textiles through the water inlet pipe 32, the spray pipe 29, the rotary joint 33, and the spray head 34. The telescopic end of the first air cylinder 17 drives the piston 20 downward, which in turn drives the crossbar 18 downward, driving the outside air into the cylinder body 19 through the filter box 21, the air inlet pipe 22, and the one-way valve 25.

[0151] When the piston 20 drives the cross bar 18 to move downward, the cross bar 18 drives the rack 16 to move downward, the rack 16 drives the third gear 15 to rotate forward, the third gear 15 drives the second rotating shaft 13 to rotate forward, the second rotating shaft 13 drives the third bevel gear 26 to rotate forward, and drives the second bevel gear 14 to rotate forward, the second bevel gear 14 drives the first bevel gear 7 to rotate forward, the first bevel gear 7 drives the first rotating shaft 5 to rotate forward, the first rotating shaft 5 drives the turntable 6 to rotate forward, the turntable 6 drives the four fixed seats 8 to rotate forward, and the four fixed seats 8 drive the water immersion sensor 12 and the textile to rotate forward, so that the textile can be sprayed evenly.

[0152] When the second rotating shaft 13 drives the third bevel gear 26 to rotate forward, the third bevel gear 26 drives the fourth bevel gear 40 to rotate forward, the fourth bevel gear 40 drives the third rotating shaft 27 to rotate forward, the third rotating shaft 27 drives the first gear 28 to rotate forward, the first gear 28 drives the chain 36 to rotate forward, the chain 36 drives the two second gears 35 to rotate forward, the two second gears 35 drive the two rotary joints 33 to rotate forward, the two rotary joints 33 drive the two spray heads 34 to rotate forward, and the rotation of the spray heads 34 makes the water sprayed onto the textiles more uniform.

[0153] When the telescopic end of the first cylinder 17 drives the piston 20 to move upward, the piston 20 drives the cross bar 18 to move upward, pushing the air in the cylinder body 19 to blow toward the textiles through the one-way valve 25, the exhaust pipe 23, and the blowing head 24 in sequence, making the environment in the main box 2 closer to the natural environment.

[0154] When the piston 20 drives the cross bar 18 to move upward, the cross bar 18 drives the rack 16 to move upward, the rack 16 drives the third gear 15 to rotate in the opposite direction, the third gear 15 drives the second rotating shaft 13 to rotate in the opposite direction, the second rotating shaft 13 drives the third bevel gear 26 to rotate in the opposite direction, drives the second bevel gear 14 to rotate in the opposite direction, the second bevel gear 14 drives the first bevel gear 7 to rotate in the opposite direction, the first bevel gear 7 drives the first rotating shaft 5 to rotate in the opposite direction, the first rotating shaft 5 drives the turntable 6 to rotate in the opposite direction, the turntable 6 drives the four fixing seats 8 to rotate in the opposite direction, the four fixing seats 8 drive the water immersion sensor 12 and the textile to rotate in the opposite direction, so that the textile can be sprayed evenly.

[0155] When the second rotating shaft 13 drives the third bevel gear 26 to rotate in the opposite direction, the third bevel gear 26 drives the fourth bevel gear 40 to rotate in the opposite direction, the fourth bevel gear 40 drives the third rotating shaft 27 to rotate in the opposite direction, the third rotating shaft 27 drives the first gear 28 to rotate in the opposite direction, the first gear 28 drives the chain 36 to rotate in the opposite direction, the chain 36 drives the two second gears 35 to rotate in the opposite direction, the two second gears 35 drive the two rotary joints 33 to rotate in the opposite direction, the two rotary joints 33 drive the two spray heads 34 to rotate in the opposite direction, and the rotation of the spray heads 34 makes the water sprayed onto the textiles more uniform.

[0156] The staff observes and records the status of the textile through the observation window 39. When water seeps into the textile and falls on the surface of the water immersion sensor 12, the water immersion sensor 12 sends a signal. The staff can then turn off the water pump 31 and the first cylinder 17 through the controller 37. Then the staff opens the revolving door 38 and controls the second cylinder 10 to rise through the controller 37. The staff can then take out the textile for detailed observation and recording.

[0157] The above embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

Claims

1. A textile waterproof performance testing device, characterized by: It includes four support columns (1), a main body box (2), a horizontal plate (3), a vertical plate (4), a blowing device, a clamping device, a rotary spraying device, a controller (37), a revolving door (38), and an observation window (39); The main body box (2) is arranged above the four support columns (1), and the bottom of the main body box (2) is fixedly connected to the tops of the four support columns (1); The transverse plate (3) is arranged transversely inside the main box (2), close to the bottom inner wall of the main box (2), and the transverse plate (3) is fixedly connected to the inner wall of the main box (2); The vertical plate (4) is vertically arranged inside the main box (2), close to the right inner wall of the main box (2), and the vertical plate (4) passes through the horizontal plate (3). The vertical plate (4) is fixedly connected to the inner wall of the main box (2); The blowing device is arranged on the side of the main body box (2), and the blowing device is connected to the main body box (2); The clamping device is arranged inside the main box (2) and passes through the transverse plate (3). The clamping device is connected to the main box (2), the transverse plate (3), and the blowing device. The rotary spraying device is arranged on the upper part of the main body box (2), above the clamping device, and is connected to the main body box (2), the vertical plate (4), and the blowing device; The controller (37) is arranged on the side of the main box (2) away from the blowing device, the controller (37) is fixedly connected to the main box (2), and the controller (37) is electrically connected to the clamping device and the rotary spraying device respectively; The revolving door (38) is arranged at the front of the main box (2), and one side of the revolving door (38) is hinged to the main box (2), and the axis of the hinge is vertical; The observation window (39) is vertically arranged inside the revolving door (38), and the observation window (39) is fixedly connected to the revolving door (38).

2. A textile waterproof performance testing device according to claim 1, characterized in that The blowing device comprises a first cylinder (17), a cylinder body (19), a piston (20), a filter box (21), an air inlet pipe (22), an exhaust pipe (23), a blowing head (24), two one-way valves (25), and a transmission mechanism; The cylinder (19) is vertically arranged on the side of the main body box (2) and is fixedly connected to the main body box (2); The first cylinder (17) is arranged inside the cylinder body (19), close to the inner wall of the bottom of the cylinder body (19); the telescopic end of the first cylinder (17) is telescopic in a vertical direction; and the bottom of the first cylinder (17) is fixedly connected to the cylinder body (19); The piston (20) is transversely arranged inside the cylinder (19), and the piston (20) is slidably connected to the cylinder (19) along the cylinder (19); The filter box (21) is arranged above the main box (2), and the bottom of the filter box (21) is fixedly connected to the top of the main box (2); The air intake pipe (22) is arranged on the upper part of the cylinder body (19), one end of the air intake pipe (22) is communicated with the upper part of the cylinder body (19), and the other end is communicated with the filter box (21); The exhaust pipe (23) is obliquely arranged on the side of the cylinder body (19) close to the main box (2), the exhaust pipe (23) passes through the main box (2) and the vertical plate (4), and one end of the exhaust pipe (23) is communicated with the side of the cylinder body (19); The blowing head (24) is obliquely arranged inside the main box (2), one end of the blowing head (24) is connected to the exhaust pipe (23), and the other end is connected to the inside of the main box (2); The two one-way valves (25) are respectively arranged inside the air intake pipe (22) and the exhaust pipe (23), and the two one-way valves (25) are respectively fixedly connected to the air intake pipe (22) and the exhaust pipe (23); The transmission mechanism is arranged at the lower part of the cylinder body (19) and passes through the main box (2). The transmission mechanism is connected to the piston (20), the vertical plate (4), and the main box (2).

3. A textile waterproof performance testing device according to claim 2, characterized in that The transmission mechanism comprises a second rotating shaft (13), a second bevel gear (14), a third gear (15), a rack (16), and a crossbar (18); The second rotating shaft (13) is transversely arranged at the lower part of the main body box (2), the second rotating shaft (13) passes through the vertical plate (4) and the side of the main body box (2), the axis of the second rotating shaft (13) is transverse, and the second rotating shaft (13) is rotatably connected to the vertical plate (4) and the main body box (2); The second bevel gear (14) is vertically arranged inside the main box (2), below the transverse plate (3), and sleeved on the outside of the second rotating shaft (13). The axis of the second bevel gear (14) coincides with the axis of the second rotating shaft (13). The second bevel gear (14) is fixedly connected to the second rotating shaft (13); The third gear (15) is vertically arranged on the side of the main box (2) and is sleeved on the outside of the second rotating shaft (13). The axis of the third gear (15) coincides with the axis of the second rotating shaft (13) and is fixedly connected to the second rotating shaft (13). The cross bar (18) is vertically arranged at the lower part of the cylinder body (19) and is located below the piston (20). The upper end of the cross bar (18) is fixedly connected to the piston (20), and the lower end passes through the lower part of the cylinder body (19) and extends to the bottom of the cylinder body (19); The rack (16) is vertically arranged below the cylinder body (19) and is located in front of the cross bar (18). The rack (16) is fixedly connected to the cross bar (18) and meshes with the third gear (15).

4. A textile waterproof performance testing device according to claim 3, characterized in that The clamping device comprises a first rotating shaft (5), a turntable (6), a first bevel gear (7), four fixing seats (8), four L-shaped plates (9), four second cylinders (10), four pressure plates (11), and a water immersion sensor (12); The first rotating shaft (5) is vertically arranged inside the main body box (2), the first rotating shaft (5) passes through the transverse plate (3), the axis of the first rotating shaft (5) is vertical, and the first rotating shaft (5) is rotatably connected to the main body box (2) and the transverse plate (3) respectively; The turntable (6) is transversely arranged inside the main box (2), above the transverse plate (3), and sleeved on the outside of the first rotating shaft (5). The axis of the turntable (6) coincides with the axis of the first rotating shaft (5), and the turntable (6) is fixedly connected to the first rotating shaft (5); The first bevel gear (7) is transversely arranged inside the main body box (2), below the transverse plate (3), and sleeved on the outside of the first rotating shaft (5), with its axis coinciding with the axis of the first rotating shaft (5). The first bevel gear (7) is fixedly connected to the first rotating shaft (5) and meshes with the second bevel gear (14); The four fixing seats (8) are arranged inside the main box (2), above the turntable (6), and are respectively arranged around the turntable (6). The bottoms of the four fixing seats (8) are fixedly connected to the top of the turntable (6); The four L-shaped plates (9) are vertically arranged inside the main box (2) and are arranged above the four fixing seats (8) in an inverted L shape. The bottoms of the four L-shaped plates (9) are fixedly connected to the tops of the four fixing seats (8). The four second cylinders (10) are vertically arranged inside the main body box (2), and are respectively arranged between the four fixing seats (8) and the four L-shaped plates (9), and the telescopic ends of the four second cylinders (10) are telescopically extended in a vertical direction, and the tops of the four second cylinders (10) are respectively fixedly connected to the four L-shaped plates (9); The four pressing plates (11) are respectively perpendicular to the telescopic directions of the telescopic ends of the four cylinders, are arranged inside the main body box (2), and are respectively located below the telescopic ends of the four second cylinders (10). The four pressing plates (11) are respectively fixedly connected to the telescopic ends of the four second cylinders (10); The water immersion sensor (12) is arranged inside the main box (2) and is located directly above the turntable (6). The water immersion sensor (12) is fixedly connected to the turntable (6).

5. A textile waterproof performance testing device according to claim 4, characterized in that The rotary spraying device comprises a third bevel gear (26), a third rotating shaft (27), a fourth bevel gear (40), a first gear (28), a spray pipe (29), a water tank (30), a water pump (31), a water inlet pipe (32), two rotary joints (33), two spray heads (34), two second gears (35), and a chain (36); The third rotating shaft (27) is vertically arranged inside the main box (2), on the side of the vertical plate (4) close to the cylinder body (19), and the third rotating shaft (27) vertically penetrates the horizontal plate (3). The axis of the third rotating shaft (27) is vertical, and the third rotating shaft (27) is rotatably connected to the horizontal plate (3); The third bevel gear (26) is vertically arranged inside the main body box (2), below the transverse plate (3), and sleeved on the outside of the second rotating shaft (13). The axis of the third bevel gear (26) coincides with the axis of the second rotating shaft (13), and the third bevel gear (26) is fixedly connected to the second rotating shaft (13); The fourth bevel gear (40) is transversely arranged inside the main body box (2), below the transverse plate (3), and sleeved on the outside of the third rotating shaft (27), with its axis coinciding with the axis of the third rotating shaft (27). The fourth bevel gear (40) is fixedly connected to the third rotating shaft (27) and meshed with the third bevel gear (26); The first gear (28) is transversely arranged inside the main box (2), above the horizontal plate (3) and on the side of the vertical plate (4) close to the cylinder (19). The first gear (28) is sleeved on the outside of the third rotating shaft (27), and its axis coincides with the axis of the third rotating shaft (27). The first gear (28) is fixedly connected to the third rotating shaft (27). The spray pipe (29) is transversely arranged inside the main box (2), above the L-shaped plate (9), and on the side of the vertical plate (4) away from the cylinder body (19). The two sides of the spray pipe (29) are fixedly connected to the main box (2) and the vertical plate (4) respectively. The water tank (30) is arranged above the main body box (2), and the bottom of the water tank (30) is fixedly connected to the top of the main body box (2); The water pump (31) is arranged inside the water tank (30), and the bottom of the water pump (31) is fixedly connected to the bottom inner wall of the water tank (30); The water inlet pipe (32) is arranged at the upper part of the main body box (2) and passes through the top of the main body box (2). The upper end of the water inlet pipe (32) passes through the water tank (30) and is connected to the water pump (31), and the lower end is connected to the spray pipe (29); The two rotary joints (33) are vertically arranged inside the main body box (2) and at the lower part of the spray pipe (29), and the two rotary joints (33) are respectively communicated with the spray pipe (29); The two spray heads (34) are vertically arranged inside the main body box (2), and are respectively arranged below the two rotary joints (33). The two spray heads (34) are respectively communicated with the two rotary joints (33); The two second gears (35) are of the same model as the first gear (28), the two second gears (35) are transversely arranged inside the main box (2), and are respectively sleeved on the outside of the two rotary joints (33), the axes of the two second gears (35) respectively coincide with the axes of the two rotary joints (33), and the two second gears (35) are respectively fixedly connected to the two rotary joints (33); The chain (36) is arranged inside the main box (2), passes through the vertical plate (4), and is sleeved on the outside of the two second gears (35) and the first gear (28). The chain (36) is respectively engaged with the first gear (28) and the two second gears (35).

6. A textile waterproof performance testing device according to claim 1, characterized in that The horizontal plate (3) and the vertical plate (4) are fixed to the main box (2) by welding.

7. A textile waterproof performance testing device according to claim 2, characterized in that The cylinder body (19) and the main body box (2) are fixed by welding.

8. A textile waterproof performance testing device according to claim 4, characterized in that The blowing head (24) blows air toward the turntable (6).

9. A textile waterproof performance testing device according to claim 4, characterized in that The four fixing seats (8) are annular and evenly distributed above the turntable (6).

10. A textile waterproof performance testing device according to claim 5, characterized in that Two rotary joints (33) are evenly distributed at the lower part of the spray pipe (29).

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