Fabric waterproof testing device

Abstract

The utility model discloses a fabric waterproof testing device, and belongs to the technical field of garment production equipment. Comprising a testing box, the top of the testing box is open, a spraying assembly and a fabric clamping plate are sequentially arranged in the testing box from top to bottom, the spraying assembly comprises a water tank which is arranged outside the testing box and provided with a water pump, and the water tank with the water pump is communicated with a plurality of water outlet pipes; a plurality of spraying pipes in one-to-one correspondence with the water outlet pipes are arranged at the top in the testing box in parallel at intervals, a water dripping groove is formed below the spraying pipes, water dripping holes are formed in the bottom surface of the water dripping groove, the fabric clamping plate comprises a fixing plate fixedly arranged below the water dripping groove, and a water tank is formed in the top of the fixing plate; a pressing plate frame is connected to an opening of the water tank through a plurality of connecting bolts, and a plurality of spraying heads are arranged on the peripheral wall of the spraying pipe in the axial direction. The waterproof testing device has the advantages that various waterproof tests can be carried out on the fabric, and the testing comprehensiveness is improved.

Description

Technical Field

[0001] This utility model relates to the field of garment production equipment technology, specifically to a fabric waterproofing testing device. Background Technology

[0002] Water resistance is one of the functional properties of fabrics. To ensure that a fabric's water resistance meets the standards, it is necessary to test its water resistance performance. Existing fabric testing devices all use nozzles to spray directly onto the fabric. However, the nozzles and fabric fixing devices are fixed in position and cannot be adjusted. Therefore, it is not possible to perform multiple water resistance tests on the fabric, affecting the comprehensiveness of the test. Utility Model Content

[0003] In view of the above-mentioned technical deficiencies, the purpose of this utility model is to provide a fabric waterproof testing device that can perform various waterproof tests on fabrics, thereby improving the comprehensiveness of the test.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a fabric waterproof testing device, including a test box with an open top. Inside the test box, a spray assembly and a fabric clamping plate are arranged sequentially from top to bottom. The spray assembly includes a water tank with a water pump located outside the test box. Multiple water outlet pipes are connected to the water tank with the water pump. Multiple spray pipes, corresponding one-to-one with the water outlet pipes, are arranged parallel to each other at intervals on the top of the test box. The ends of the water outlet pipes away from the water tank with the water pump are connected to the corresponding spray pipes. A drip groove is provided below the spray pipes. The top surface of the drip groove is open, and drip holes are provided on the bottom surface of the drip groove. The fabric clamping plate includes a fixing plate fixedly installed below the drip groove. A water trough is provided on the top of the fixing plate, with the opening of the water trough flush with the top surface of the fixing plate. A pressure plate frame is connected to the opening of the water trough by multiple connecting bolts. Multiple nozzles are arranged axially on the outer peripheral wall of the spray pipes, with the nozzles facing the water trough.

[0005] Preferably, the test chamber has a sealed cover hinged to the top opening, which facilitates closing the sealed cover during testing and prevents water from splashing outside the test chamber.

[0006] Preferably, the top of each of the two opposing side walls of the test chamber is provided with a horizontal sliding groove, and the two ends of the spray pipe in the axial length direction are respectively slidably arranged in the two horizontal sliding grooves. The distance between the two spray pipes is greater than the opening width of the water tank, which facilitates the adjustment of the position between the two spray pipes in the two horizontal sliding grooves to meet various testing needs and improve applicability.

[0007] Preferably, the drip hole is a rectangular through groove, and the length direction of the drip hole is the same as the axial length direction of the spray pipe, so that waterproofing tests can be performed through the drip hole when the spray pipe is not in use.

[0008] Preferably, the opening of the water tank is provided with a rectangular groove, and the pressure plate frame is a rectangular frame structure. A rectangular sealing ring of the same size as the rectangular groove is provided at one end of the pressure plate frame facing the water tank. This is beneficial because after the fabric is installed on the opening of the water tank before testing, it can be pressed and fixed by the pressure plate frame to improve the accuracy of the test.

[0009] Preferably, an arc-shaped seat is provided on the bottom surface of the test box, and drainage grooves are provided at the bottom of the opposite side walls of the test box. A flip motor is embedded in the inner wall of the drainage groove, and a filter plate is provided on the output shaft of the flip motor. The size and shape of the filter plate are adapted to the size and shape of the cross-section of the drainage groove, so as to facilitate the filtration of the water after the test.

[0010] The beneficial effects of this utility model are as follows: 1. This utility model can achieve different testing effects on fabrics by adjusting the position of the spray pipe. Water can be sprayed directly onto the fabric sample using the spray pipe for waterproof testing; or the two spray pipes can be moved to the position of the opening on the top surface of the drip tray, and after the spray pipe sprays water into the drip tray, the water is then dripped onto the fabric sample through the drip holes on the bottom surface of the drip tray for testing; so as to meet various testing needs and improve applicability.

[0011] 2. The drainage trough is designed so that when the water level at the bottom of the test chamber is higher than the bottom of the drainage trough, the flip motor can be activated to rotate the filter plate, so that the filter plate rotates into the drainage trough. At this time, the water in the test chamber can be filtered by the filter plate and discharged from the drainage trough. The filtered water can be recycled. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of a fabric waterproof testing device provided in an embodiment of the present invention.

[0014] Figure 2 A schematic diagram of the fabric clamping plate position of a fabric waterproofing testing device provided in this embodiment of the present invention.

[0015] Figure 3 A schematic diagram showing the location of the water tank with a water pump in a fabric waterproofing testing device provided for an embodiment of this utility model.

[0016] Figure 4This is a schematic diagram of the pressure plate frame structure of a fabric waterproof testing device provided in an embodiment of the present utility model.

[0017] Figure 5 This is a schematic diagram of the fixing plate structure of a fabric waterproof testing device provided in an embodiment of the present utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Test chamber; 11. Water tank with pump; 12. Water outlet pipe; 13. Spray pipe; 14. Drip groove; 141. Drip hole; 2. Spray assembly; 3. Fabric clamping plate; 31. Fixing plate; 32. Water groove; 321. Connecting bolt; 322. Rectangular groove; 33. Pressure plate frame; 331. Rectangular sealing ring; 4. Sealing box cover; 5. Horizontal slide; 6. Arc-shaped seat; 7. Drainage groove; 71. Tilting motor; 72. Filter plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] like Figures 1 to 5 As shown, this utility model provides a fabric waterproof testing device, including a test chamber 1 with an open top. Inside the test chamber 1, a spray assembly 2 and a fabric clamping plate 3 are arranged sequentially from top to bottom. The spray assembly 2 includes a water tank 11 with a water pump located outside the test chamber 1. Multiple water outlet pipes 12 are connected to the water tank 11. Multiple spray pipes 13, corresponding one-to-one with the water outlet pipes 12, are arranged parallel to each other at intervals on the top of the test chamber 1. The end of each water outlet pipe 12 away from the water tank 11 with the water pump is connected to the corresponding spray pipe. The spray pipe 13 is connected to the ground. A drip groove 14 is provided below the spray pipe 13. The top surface of the drip groove 14 is open. A drip hole 141 is provided on the bottom surface of the drip groove 14. The fabric clamping plate 3 includes a fixing plate 31 fixedly installed below the drip groove 14. A water trough 32 is provided on the top of the fixing plate 31. The opening of the water trough 32 is flush with the top surface of the fixing plate 31. A pressure plate frame 33 is connected to the opening of the water trough 32 by multiple connecting bolts 321. Multiple nozzles are provided on the outer peripheral wall of the spray pipe 13 along the axial direction. The nozzles face the direction of the water trough 32.

[0022] Before testing, the fabric sample is cut into the same shape as the top of the fixing plate 31, and the size of the fabric sample is larger than the size of the top of the fixing plate 31. The fabric sample is placed on the top of the fixing plate 31 (i.e., on the opening of the water tank 32). Then, the pressure plate frame 33 is connected to the opening of the water tank 32 by the connecting bolt 321. At this time, the pressure plate frame 33 can abut against the opening of the water tank 32 and press the fabric sample tightly. The water tank 11 with the water pump is started. The water in the water tank 11 with the water pump can enter the spray pipe 13 through the water outlet pipe 12 (at this time, the two spray pipes 13 are located on both sides of the drip tank 14). Then, the spray nozzles on the spray pipe 13 spray the fabric sample. The fixing plate 31 and the water tank 32 are both made of transparent material. According to the test requirements, after the corresponding time, it is possible to observe whether there are water droplets in the water tank 32 and on the fixing plate 31.

[0023] Alternatively, the two spray pipes 13 can be moved to the position of the opening on the top surface of the dripping tank 14. After the spray pipes 13 spray water into the dripping tank 14, the water can be dripped onto the fabric sample through the dripping holes 141 on the bottom surface of the dripping tank 14 to conduct the test, thereby achieving different test requirements and effects.

[0024] Example 2

[0025] Based on Example 1, such as Figures 1 to 5 As shown, a sealing cover 4 is hinged to the top opening of the test chamber 1, which makes it easy to close the sealing cover 4 during the test and prevents water from splashing to the outside of the test chamber 1.

[0026] The test chamber 1 has horizontal grooves 5 on the top of its two opposing side walls. The two ends of the spray pipe 13 are slidably positioned in the two horizontal grooves 5, and the distance between the two spray pipes 13 is greater than the opening width of the water tank 32. The drip hole 141 is a rectangular through groove, and the length direction of the drip hole 141 is the same as the axial length direction of the spray pipe 13. This allows the spray pipes 13 to be moved and adjusted on the horizontal grooves 5 when the two spray pipes 13 are used directly to spray the fabric sample. This allows the two spray pipes 13 to be positioned on opposite sides of the drip tank 14, so that water can be sprayed directly onto the fabric sample. Alternatively, the two spray pipes 13 can be moved to the opening position on the top surface of the drip tank 14. After the spray pipes 13 spray water into the drip tank 14, the water drips onto the fabric sample from the drip hole 141 on the bottom surface of the drip tank 14 for testing. This satisfies various testing needs and improves applicability.

[0027] The opening of the water tank 32 is provided with a rectangular groove 322, and the pressure plate frame 33 is a rectangular frame structure. The end of the pressure plate frame 33 facing the water tank 32 is provided with a rectangular sealing ring 331 of the same size as the rectangular groove 322. This allows the fabric sample to be placed on the top of the fixing plate 31 before testing (that is, the fabric sample is placed on the rectangular groove 322 of the opening of the water tank 32). Then, the pressure plate frame 33 is connected to the opening of the water tank 32 by connecting bolts 321. At this time, the rectangular sealing ring 331 on the pressure plate frame 33 can squeeze the fabric sample in contact with it into the rectangular groove 322, thereby improving the stability and sealing of the fabric sample and preventing water from flowing into the water tank 32 through the fabric sample and the pressure plate frame 33 during testing, so as to improve the accuracy of the test.

[0028] Example 3

[0029] Based on Example 1, such as Figures 1 to 3 As shown, an arc-shaped seat 6 is provided on the bottom surface of the test box 1. Drainage grooves 7 are provided at the bottom of the opposite side walls of the test box 1. A flip motor 71 is embedded in the inner wall of the drainage groove 7. A filter plate 72 is provided on the output shaft of the flip motor 71. The size and shape of the filter plate 72 are adapted to the size and shape of the cross section of the drainage groove 7.

[0030] The position of the fixed plate 31 corresponds vertically to the position of the top of the arc-shaped seat 6. During the test, excess water can flow from the fabric to the bottom of the test chamber 1. Guided by the arc-shaped surface of the arc-shaped seat 6, it can flow towards the two drainage channels 7 respectively. When the water level at the bottom of the test chamber 1 is higher than the bottom of the drainage channel 7, the flip motor 71 can be activated to drive the filter plate 72 to rotate, so that the filter plate 72 rotates into the drainage channel 7. At this time, the water in the test chamber 1 can be filtered by the filter plate 72 and discharged from the drainage channel 7. The filtered water can be recycled (that is, the water discharged from the drainage channel 7 can be collected into the water tank 11 with a water pump through the pipe). At the same time, after the water in the test chamber 1 is filtered by the filter plate 72, it can flow over the fabric during the test, filtering out dust or impurities adhering to the fabric and accumulating them at the bottom of the test chamber 1 for later centralized treatment.

[0031] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A fabric waterproof testing device, characterized in that, The test chamber (1) has an open top. Inside the test chamber (1), a spray assembly (2) and a fabric clamping plate (3) are arranged sequentially from top to bottom. The spray assembly (2) includes a water tank (11) with a water pump located outside the test chamber (1). Multiple water outlet pipes (12) are connected to the water tank (11). Multiple spray pipes (13) corresponding to the water outlet pipes (12) are arranged parallel to each other at intervals on the top of the test chamber (1). The end of the water outlet pipe (12) away from the water tank (11) with the water pump is connected to the corresponding spray pipe (13). A drip groove (14) is provided below the drip groove (14). The top surface of the drip groove (14) is open. A drip hole (141) is provided on the bottom surface of the drip groove (14). The fabric clamping plate (3) includes a fixing plate (31) fixedly installed below the drip groove (14). A water trough (32) is provided on the top of the fixing plate (31). The opening of the water trough (32) is flush with the top surface of the fixing plate (31). A pressure plate frame (33) is connected to the opening of the water trough (32) by multiple connecting bolts (321). Multiple nozzles are provided on the outer peripheral wall of the spray pipe (13) along the axial direction. The nozzles face the direction of the water trough (32).

2. The fabric waterproof testing device as described in claim 1, characterized in that, The test chamber (1) has a sealed lid (4) hinged to the top opening.

3. The fabric waterproof testing device as described in claim 1, characterized in that, The test chamber (1) has horizontal grooves (5) on the top of its two opposing side walls. The two ends of the spray pipe (13) are slidably set in the two horizontal grooves (5) in the axial length direction, and the distance between the two spray pipes (13) is greater than the opening width of the water tank (32).

4. The fabric waterproof testing device as described in claim 1, characterized in that, The drip hole (141) is a rectangular through groove, and the length direction of the drip hole (141) is the same as the axial length direction of the spray pipe (13).

5. The fabric waterproof testing device as described in claim 1, characterized in that, A rectangular groove (322) is provided on the opening of the water tank (32), and the pressure plate frame (33) is a rectangular frame structure. A rectangular sealing ring (331) of the same size as the rectangular groove (322) is provided on the end of the pressure plate frame (33) facing the water tank (32).

6. The fabric waterproof testing device as described in claim 1, characterized in that, An arc-shaped seat (6) is provided on the bottom surface of the test box (1). Drainage grooves (7) are provided on the bottom of the opposite side walls of the test box (1). A flip motor (71) is embedded in the inner wall of the drainage groove (7). A filter plate (72) is provided on the output shaft of the flip motor (71). The size and shape of the filter plate (72) are adapted to the size and shape of the cross section of the drainage groove (7).

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