A device for testing the waterproof performance of textile fabric

Abstract

The present invention discloses a device for detecting the waterproof performance of textile fabrics. The present invention relates to the technical field of textile fabric processing, and comprises a base, wherein the upper surface of the base is fixedly connected with a support frame, and the end of the support frame is fixedly connected with a collecting device, and the collecting device comprises a connecting box, and the connecting box is fixedly connected to the top of the support frame. By arranging the collecting device, the lower surface of the textile fabric can be supported, and the water flow rate passing through the textile fabric can be collected, so as to compare with the total water pouring amount, so as to achieve the effect of detecting the waterproof performance of the textile fabric; the outer surface of the connecting box is fixedly connected with a cloth clamping device, and by arranging the cloth clamping device, the end of the cloth can be clamped, and cooperate with the collecting device, so that the two ends of the cloth are tightened, and then the cloth located on the upper surface of the connecting box is flat, so as to achieve the effect of detecting the waterproof performance of the cloth.

Description

Technical Field

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

[0002] Textile fabric testing is an important part of ensuring the quality and performance of textiles. During the testing process, professional testers will conduct rigorous tests on various indicators of textile fabrics. First, the appearance of the textile fabric will be checked, including color, flatness, and defects. Secondly, its physical properties will be tested, such as tensile strength, tear strength, abrasion resistance, etc., to ensure that it can meet the requirements of use. At the same time, the chemical properties of the textile fabric will also be tested, such as acid and alkali resistance, light resistance, etc., to ensure its stability in different environments. In addition, the dimensional stability, shrinkage rate and other aspects of the textile fabric will also be accurately measured. Through these comprehensive tests, problems can be discovered in a timely manner, the quality of textile fabrics can be guaranteed, and high-quality and reliable products can be provided to consumers. Only textile fabrics that have been strictly tested can truly reflect their value and play their due role in various fields;

[0003] When testing fabrics, it is necessary to test the waterproofness of the fabrics; however, when testing the waterproofness of fabrics on the market, most of them just pour water on the fabrics, and the water permeability data of the fabrics cannot be tested. Summary of the invention

[0004] To achieve the above purpose, the present invention is implemented through the following technical solutions: a waterproof performance testing device for textile fabrics, comprising a base, the upper surface of the base is fixedly connected to a support frame, the end of the support frame is fixedly connected to a collecting device, the collecting device comprises a connecting box, the connecting box is fixedly connected to the top of the support frame, and by setting the collecting device, the lower surface of the textile fabric can be supported and the water flow rate passing through the textile fabric can be collected, so as to compare with the total water discharge, so as to achieve the effect of testing the waterproof performance of the textile fabric;

[0005] The outer surface of the connection box is fixedly connected with a cloth clamping device. By setting the cloth clamping device, the ends of the cloth can be clamped and matched with the collecting device, so that the two ends of the cloth are tightened, thereby making the cloth located on the upper surface of the connection box flat. The cloth clamping device includes a fixing plate, which is fixedly connected to the outer surface of the connection box, and the lower surface of the fixing plate is fixedly connected to a limiting rod. The outer surface of the limiting rod is slidably connected with a sliding ring, and the outer surface of the sliding ring is fixedly connected with a placement frame. The setting of the limiting rod can limit the sliding ring, so that the placement frame can produce an effect of vertical up and down movement;

[0006] A water inlet device is arranged directly above the connection box. By arranging the water inlet device, the upper surface of the cloth can be squeezed, and after the cloth is flattened, the upper surface of the cloth can be injected with water, and the water flow that has not penetrated can be discharged and collected, so as to facilitate the subsequent comparison of the water permeability. The water inlet device includes a water inlet box, and the water inlet box is located directly above the connection box. A water inlet pipe passes through the top of the outer surface of the water inlet box.

[0007] Preferably, a support rod is fixedly connected to the outer surface of the connecting box, and a limit ring is fixedly connected to the end of the support rod. A rotating column is rotatably connected to the inner cavity of the limit ring, and a roller is fixedly connected to the end of the rotating column. The setting of the limit ring can limit the rotating column so that the roller and the rotating column can rotate in the inner cavity of the limit ring. The highest point of the roller is flush with the upper surface of the connecting box. Therefore, when the end of the cloth is tightened, the cloth can become flat.

[0008] Preferably, a funnel is fixedly connected to the inner wall of the connection box, and a first collecting tube is fixedly connected to the opening at the bottom end of the funnel. The arrangement of the funnel and the first collecting tube can collect water that passes through the fabric.

[0009] Preferably, an anti-slip plate is fixedly connected to the middle of the inner wall of the placement frame, a threaded ring passes through the middle of the outer surface of the placement frame, a threaded rod is threadedly connected to the inner cavity of the threaded ring, and a clamping plate is fixedly connected to one end of the threaded rod located at the placement frame. The setting of the threaded ring can limit the threaded rod, and when the threaded rod is rotated, the clamping plate can be moved in the direction of the anti-slip plate, so that the end of the cloth is clamped.

[0010] Preferably, a positioning frame is fixedly connected to the side of the upper surface of the connecting box, a connecting plate is fixedly connected to the outer surface of the water inlet tank, and a positioning plate is fixedly connected to the lower surface of the connecting plate. The positioning plate is frictionally fitted with the inner wall of the positioning frame. The arrangement of the positioning frame and the positioning plate can connect the connecting box and the water inlet tank together.

[0011] Preferably, a sealing ring is fixedly connected to the outer surface of the bottom of the water inlet box, and the sealing ring is extruded and fitted with the upper surface of the connecting box. A second collecting tube passes through the bottom end of the water inlet box. The setting of the sealing ring can increase the sealing between the water inlet box and the fabric to prevent the water in the inner cavity of the water inlet box from leaking out. The setting of the second collecting tube can collect the water that does not pass through the fabric.

[0012] Preferably, a servo motor passes through the top surface of the inner cavity of the water inlet tank, and the output end of the servo motor is fixedly connected to a rotating rod through a coupling, and the outer surface of the rotating rod is fixedly connected to a fan plate. The servo motor can rotate the rotating rod and the fan plate after being connected to the power supply, and the fan plate can stir the water flow in the inner cavity of the water inlet tank, thereby speeding up the time for the water to pass through.

[0013] Preferably, a scraper bar is fixedly connected to the bottom end of the rotating rod, and the number of the scraper bar is several and the scraper bar is evenly distributed. The scraper bar can be frictionally adapted with the upper surface of the cloth when the rotating rod rotates, so that the residual water flow on the upper surface of the cloth can be scraped off, making the data more accurate.

[0014] The present invention provides a device for detecting the waterproof performance of textile fabrics. The device has the following beneficial effects:

[0015] 1. The waterproof performance testing device for textile fabrics can support the lower surface of the textile fabric by setting a collecting device, and can collect the water flow that passes through the textile fabric, thereby comparing it with the total water pouring amount, thereby achieving the effect of testing the waterproof performance of the textile fabric.

[0016] 2. The waterproof performance testing device for textile fabric can clamp the ends of the fabric by setting a fabric clamping device, and cooperate with the collecting device to tighten the two ends of the fabric, thereby making the fabric on the upper surface of the connection box flat.

[0017] 3. The waterproof performance testing device of the textile fabric can squeeze the upper surface of the fabric by setting a water inlet device, and can inject water into the upper surface of the fabric after the fabric is flattened, and can discharge and collect the water flow that has not penetrated, so as to facilitate the subsequent comparison of the water permeability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the external structure of a device for testing the waterproof performance of textile fabrics according to the present invention;

[0019] Figure 2 It is a schematic diagram of the disassembled structure of a device for testing the waterproof performance of textile fabrics according to the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the collecting device of the present invention;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the collecting device of the present invention;

[0022] Figure 5 This is a schematic structural diagram of the cloth clamping device of the present invention;

[0023] Figure 6It is a schematic diagram of the structure of the water inlet device of the present invention;

[0024] Figure 7 It is a schematic diagram of the cross-sectional structure of the water inlet device of the present invention.

[0025] In the figure: 1. base; 2. support frame; 3. collecting device; 4. cloth clamping device; 5. water inlet device; 31. connecting box; 32. positioning frame; 33. supporting rod; 34. limiting ring; 35. rotating column; 36. roller; 37. funnel; 38. first collecting pipe; 41. fixing plate; 42. limiting rod; 43. sliding ring; 44. placing frame; 45. anti-skid plate; 46. threaded ring; 47. threaded rod; 48. clamping plate; 51. water inlet box; 52. water inlet pipe; 53. second collecting pipe; 54. sealing ring; 55. connecting plate; 56. positioning plate; 57. servo motor; 58. rotating rod; 59. fan plate; 510. scraper strip. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0027] The first embodiment, as Figure 1-Figure 4 As shown, the present invention provides a technical solution: a device for testing the waterproof performance of a textile fabric, comprising a base 1, a support frame 2 is fixedly connected to the upper surface of the base 1, a collecting device 3 is fixedly connected to the end of the support frame 2, and the collecting device 3 comprises a connecting box 31, and the connecting box 31 is fixedly connected to the top of the support frame 2. By setting the collecting device 3, the lower surface of the textile fabric can be supported, and the water flow rate passing through the textile fabric can be collected, so as to be compared with the total water pouring amount, so as to achieve the effect of testing the waterproof performance of the textile fabric;

[0028] The outer surface of the connection box 31 is fixedly connected with a cloth clamping device 4. By setting the cloth clamping device 4, the ends of the cloth can be clamped and matched with the collecting device 3, so that the two ends of the cloth are tightened, and the cloth located on the upper surface of the connection box 31 is flat. The cloth clamping device 4 includes a fixing plate 41, and the fixing plate 41 is fixedly connected to the outer surface of the connection box 31. The lower surface of the fixing plate 41 is fixedly connected to a limiting rod 42. The outer surface of the limiting rod 42 is slidably connected with a sliding ring 43. The outer surface of the sliding ring 43 is fixedly connected with a placement frame 44. The setting of the limiting rod 42 can limit the sliding ring 43, so that the placement frame 44 can produce an effect of vertical up and down movement;

[0029] A water inlet device 5 is provided directly above the connection box 31. By providing the water inlet device 5, the upper surface of the cloth can be squeezed, and after the cloth is flattened, the upper surface of the cloth can be injected with water, and the water flow that has not penetrated can be discharged and collected, so as to facilitate the subsequent comparison of the water permeability. The water inlet device 5 includes a water inlet box 51, and the water inlet box 51 is located directly above the connection box 31. A water inlet pipe 52 penetrates the top of the outer surface of the water inlet box 51.

[0030] The outer surface of the connecting box 31 is fixedly connected with a supporting rod 33, and the end of the supporting rod 33 is fixedly connected with a limiting ring 34. A rotating column 35 is rotatably connected to the inner cavity of the limiting ring 34, and a roller 36 is fixedly connected to the end of the rotating column 35. The setting of the limiting ring 34 can limit the rotating column 35, so that the roller 36 and the rotating column 35 can rotate in the inner cavity of the limiting ring 34. The highest point of the roller 36 is flush with the upper surface of the connecting box 31, so when the end of the cloth is tightened, the cloth can be made flat. A funnel 37 is fixedly connected to the inner wall of the connecting box 31, and a first collecting pipe 38 is fixedly connected to the opening at the bottom end of the funnel 37. The setting of the funnel 37 and the first collecting pipe 38 can collect water that passes through the cloth. When in use, a part of the water flows through the cloth of the connecting box 31 and falls into the inner cavity of the funnel 37. Then the water flows into the inner cavity of the first collecting pipe 38 and the water is collected.

[0031] The second embodiment, as Figure 5As shown, an anti-slip plate 45 is fixedly connected to the middle part of the inner wall of the placement frame 44, and a threaded ring 46 passes through the middle part of the outer surface of the placement frame 44. A threaded rod 47 is threadedly connected to the inner cavity of the threaded ring 46. The threaded rod 47 is located at one end of the placement frame 44 and is fixedly connected to a clamping plate 48. The setting of the threaded ring 46 can limit the threaded rod 47. When the threaded rod 47 is rotated, the clamping plate 48 can be moved in the direction of the anti-slip plate 45, so that the end of the cloth is clamped. When in use, the operator places the cloth to be inspected on the upper surface of the connecting box 31, and places the cloth on the upper surface of the roller 36, and inserts the end into the inner cavity of the placement frame 44, and then rotates the threaded rod 47 to make the clamping plate 48 squeeze the cloth. Then the operator pulls the sliding ring 43 to make the placement frame 44 move vertically downward. During the movement, the cloth is tightened, and finally the cloth becomes flat.

[0032] The third embodiment, as Figure 6-Figure 7As shown, the side of the upper surface of the connection box 31 is fixedly connected with a positioning frame 32, the outer surface of the water inlet box 51 is fixedly connected with a connecting plate 55, and the lower surface of the connecting plate 55 is fixedly connected with a positioning plate 56, and the positioning plate 56 is frictionally adapted with the inner wall of the positioning frame 32. The arrangement of the positioning frame 32 and the positioning plate 56 can connect the connection box 31 and the water inlet box 51 together, and the outer surface of the bottom of the water inlet box 51 is fixedly connected with a sealing ring 54, and the sealing ring 54 is fixedly connected with the upper surface of the connection box 31. The surface is extruded and adapted. The bottom end of the water inlet box 51 is penetrated by a second collecting pipe 53. The setting of the sealing ring 54 can increase the sealing between the water inlet box 51 and the fabric to prevent the water flow in the inner cavity of the water inlet box 51 from leaking out. The setting of the second collecting pipe 53 can collect the water flow that has not passed through the fabric. The top surface of the inner cavity of the water inlet box 51 is penetrated by a servo motor 57. The output end of the servo motor 57 is fixedly connected to a rotating rod 58 through a coupling. The outer surface of the rotating rod 58 is fixedly connected to a fan plate 59. The servo motor 57 is set to rotate the rotating rod 58 and the fan plate 59 after the power is connected. The fan plate 59 is set to stir the water flow in the inner cavity of the water inlet tank 51, thereby accelerating the time for the water flow to pass through. The bottom end of the rotating rod 58 is fixedly connected to a scraper 510. The number of the scraper 510 is several, and the scraper 510 is evenly distributed. The scraper 510 is set to frictionally adapt to the upper surface of the cloth when the rotating rod 58 rotates. , so that the residual water on the upper surface of the fabric can be scraped off, making the data more accurate. When in use, the operator inserts the positioning plate 56 into the inner cavity of the positioning frame 32, and makes the sealing ring 54 tightly contact with the upper surface of the fabric, then connects the servo motor 57 to the power supply and turns on the switch of the servo motor 57, so that the fan plate 59 and the scraper bar 510 rotate, and then pours water into the inner cavity of the water inlet pipe 52, so that the water contacts the upper surface of the fabric, and the water that does not pass through the fabric will be discharged from the second collecting pipe 53.

[0033] When in use, the operator places the cloth to be tested on the upper surface of the connection box 31, and places the cloth on the upper surface of the roller 36, and inserts the end into the inner cavity of the placement frame 44, and then rotates the threaded rod 47, so that the clamping plate 48 squeezes the cloth, and then the operator pulls the sliding ring 43 to move the placement frame 44 downward vertically. During the movement, the cloth is tightened, and finally the cloth becomes flat;

[0034] The operator inserts the positioning plate 56 into the inner cavity of the positioning frame 32, and makes the sealing ring 54 tightly contact with the upper surface of the cloth, then connects the servo motor 57 to the power supply and turns on the switch of the servo motor 57, so that the fan plate 59 and the scraper 510 rotate, and then pours water into the inner cavity of the water inlet pipe 52, so that the water flows in contact with the upper surface of the cloth, and the water that does not pass through the cloth will be discharged from the second collecting pipe 53;

[0035] A portion of the water flows through the fabric of the connection box 31 and falls into the inner cavity of the funnel 37 , and then flows into the inner cavity of the first collecting pipe 38 and is collected.

[0036] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A device for testing the waterproof performance of textile fabrics, It is characterized in that include: A base (1), the upper surface of the base (1) being fixedly connected to a support frame (2), the end of the support frame (2) being fixedly connected to a collecting device (3), the collecting device (3) comprising a connecting box (31), the connecting box (31) being fixedly connected to the top of the support frame (2); The outer surface of the connection box (31) is fixedly connected to a cloth clamping device (4), the cloth clamping device (4) comprising a fixing plate (41), the fixing plate (41) is fixedly connected to the outer surface of the connection box (31), the lower surface of the fixing plate (41) is fixedly connected to a limit rod (42), the outer surface of the limit rod (42) is slidably connected to a sliding ring (43), and the outer surface of the sliding ring (43) is fixedly connected to a placement frame (44); A water inlet device (5) is arranged directly above the connection box (31), the water inlet device (5) comprising a water inlet box (51), the water inlet box (51) being located directly above the connection box (31), and a water inlet pipe (52) passing through the top of the outer surface of the water inlet box (51); A funnel (37) is fixedly connected to the inner wall of the connection box (31), and a first collecting pipe (38) is fixedly connected to the opening at the bottom end of the funnel (37); A servo motor (57) penetrates the top surface of the inner cavity of the water inlet box (51); an output end of the servo motor (57) is fixedly connected to a rotating rod (58) via a coupling; and a fan plate (59) is fixedly connected to the outer surface of the rotating rod (58); A scraper strip (510) is fixedly connected to the bottom end of the rotating rod (58), and there are a plurality of scraper strips (510), which are evenly distributed.

2. A device for detecting the waterproof performance of a textile fabric according to claim 1, Features: The outer surface of the connection box (31) is fixedly connected to a support rod (33), the end of the support rod (33) is fixedly connected to a limit ring (34), the inner cavity of the limit ring (34) is rotatably connected to a rotating column (35), and the end of the rotating column (35) is fixedly connected to a roller (36).

3. A device for detecting the waterproof performance of a textile fabric according to claim 1, Features: An anti-slip plate (45) is fixedly connected to the middle of the inner wall of the placement frame (44), a threaded ring (46) passes through the middle of the outer surface of the placement frame (44), a threaded rod (47) is threadedly connected to the inner cavity of the threaded ring (46), and a clamping plate (48) is fixedly connected to one end of the threaded rod (47) located on the placement frame (44).

4. A device for detecting the waterproof performance of a textile fabric according to claim 1, Features: A locking frame (32) is fixedly connected to the side of the upper surface of the connection box (31), a connection plate (55) is fixedly connected to the outer surface of the water inlet box (51), and a locking plate (56) is fixedly connected to the lower surface of the connection plate (55), and the locking plate (56) is frictionally matched with the inner wall of the locking frame (32).

5. A device for detecting the waterproof performance of a textile fabric according to claim 1, Features: A sealing ring (54) is fixedly connected to the outer surface of the bottom of the water inlet box (51), and the sealing ring (54) is extruded and adapted to the upper surface of the connection box (31). A second collecting pipe (53) passes through the bottom end of the water inlet box (51).

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