Fabric waterproofness testing device

Abstract

The utility model discloses a fabric waterproofness testing device and belongs to the technical field of fabric testing equipment. Comprising a bottom plate, a control table and a fabric body, a water tank is fixedly installed on the top face of the bottom plate, a supporting frame, a motor and a testing mechanism are fixedly installed on the top face of the bottom plate, the testing mechanism is sleeved with a cover disc, and by arranging a cross-shaped stirring roller, firstly, the fabric body is laid on the testing disc, and then the cover disc is placed on the testing disc; the fabric body is pressed into a concave shape through a butt joint groove formed in the cover disc, in the process that the cover disc presses the fabric body, the fabric body is pressed by the cover disc to make contact with the cross-shaped stirring roller, the motor is started to drive the cross-shaped stirring roller to rotate, the fabric body is stirred when the cross-shaped stirring roller rotates, the fabric body is made to be in a dynamic state, and the fabric body is made to be in a dynamic state; the device has the effect of enabling the fabric body to be dynamic, and the problem that the test result of an existing device is one-sided and inaccurate is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fabric testing equipment, and particularly relates to a fabric waterproofness testing device. Background Technique

[0002] With the development of the textile industry, people's attention to the waterproofness of fabrics is getting higher and higher. Usually, the method of controlling variables is used to test and compare the waterproofness of different fabrics, and at the same time, the waterproofness of the same fabric when using different waterproof agents is also tested and compared.

[0003] At present, an existing waterproof performance tester for fabrics (such as patent number: CN211978639U) discloses a waterproof performance tester for fabrics, and discloses a spray waterproof performance tester for fabrics, which is applied in the field of fabric testing equipment. It solves the technical problem that the automatic waterproof performance testing device cannot test the waterproofness of the fabric when it is being sprayed, and the test results of the fabric waterproofness are relatively single. The key points of its technical solution are that the waterproof performance tester for fabrics includes a base, a support rod is fixed on the base, the upper end of the support rod is rotatably connected with a placement plate, a collection groove is arranged on the upper surface of the placement plate, a pressure sensor is arranged at the bottom end of the collection groove, a connecting piece is fixed on the base, the upper end of the connecting piece is connected with a funnel, the funnel is located above the placement plate, and a spray head is connected at the water outlet at the lower end of the funnel; the technical effect is that it can simulate the two states of the fabric in water accumulation and water spraying, and test the waterproofness of the fabric in the two states, making the test results of the fabric waterproofness more comprehensive.

[0004] However, in the process of implementing the above technical solution, it is found that there are at least the following technical problems: Although the existing device has the effect of testing the waterproofness of the fabric, the existing device does not have a mechanism for agitating the fabric. In most application scenarios of fabrics, they are dynamic. For example, when the fabric is made into clothes, waterproof cloth, curtains, bed sheets, quilt covers and other bedding, the state of the fabric is dynamic in these application scenarios, and there will be states such as folding, shaking and curling. However, the fabric is static during the test process of the existing devices, and the waterproof results obtained are somewhat one-sided. Therefore, when the existing device tests the fabric, there are problems of relatively one-sided and inaccurate test results. Summary of the Invention

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a fabric waterproofness testing device.

[0006] The above technical problems of the present utility model are mainly solved by the following technical solutions: A fabric waterproofness testing device includes a bottom plate, a control console, and a fabric body. A water tank is fixedly installed on the top surface of the bottom plate, and a support frame, a motor, and a testing mechanism are fixedly installed on the top surface of the bottom plate. A cover plate is sleeved on the testing mechanism, a water adding mechanism is arranged at one end of the support frame away from the bottom plate, the motor is connected to a stirring mechanism, and the motor is electrically connected to the control console. The testing mechanism includes two L-shaped support rods, the water adding mechanism includes a water pump, and the water pump is electrically connected to the control console. The stirring mechanism includes a cross-shaped stirring roller.

[0007] Preferably, the control console is fixedly connected to the support frame, a fixing plate is fixedly connected to one end of the support frame away from the bottom plate, and a placing rack is fixedly connected to the middle section of the support frame. The water pump is fixedly installed at the center of the fixing plate.

[0008] Preferably, a diversion pipe is fixedly connected to the water inlet of the water pump, one end of the diversion pipe away from the water pump extends deep into the water tank, a water guide pipe is fixedly connected to the water outlet of the water pump, and a spray head is fixedly connected to one end of the water guide pipe away from the water pump.

[0009] Preferably, both L-shaped support rods are fixedly connected to the top surface of the bottom plate, a connecting sleeve is fixedly connected by the two L-shaped support rods, a testing plate is fixedly connected to one end of the connecting sleeve away from the L-shaped support rod, a drain pipe is arranged at the bottom of the testing plate, a sealing cover is threadedly connected to one end of the drain pipe away from the testing plate, and a heating wire is arranged on the inner wall of the testing plate. The heating wire is electrically connected to the control console.

[0010] Preferably, the output shaft of the motor is fixedly connected to a driving bevel gear, the driving bevel gear is meshed and clamped with a driven bevel gear, the driven bevel gear is fixedly connected to a rotating rod, a cross-shaped stirring roller is fixedly connected to one end of the rotating rod away from the driven bevel gear, the cross-shaped stirring roller has a smooth surface, the rotating rod is rotatably connected to the inside of the driven bevel gear, the cross-shaped stirring roller is located inside the testing plate, and the length of the cross-shaped stirring roller is less than the diameter of the cover plate.

[0011] Preferably, two handles are fixedly connected to the cover plate, a docking groove is opened at one end of the cover plate close to the testing plate, the docking groove is sleeved with one end of the testing plate away from the connecting sleeve, and the fabric body is clamped between the cover plate and the testing plate.

[0012] The beneficial effects of the present utility model are:

[0013] 1. In this application, by providing a cross-shaped stirring roller, first place the fabric body above the test plate, then place the cover plate above the test plate, and make the docking groove opened on the cover plate press the fabric body into a concave shape. During the process of the cover plate pressing the fabric body, the fabric body will be pressed by the cover plate to contact the cross-shaped stirring roller. Start the motor to drive the cross-shaped stirring roller to rotate. When the cross-shaped stirring roller rotates, it will stir the fabric body, making the fabric body in a dynamic state, enabling this application to have the effect of making the fabric body in a dynamic state, and solving the problem that the test results of the existing device are relatively one-sided and inaccurate.

[0014] 2. In this application, by providing heating wires, when there is water stain in the test plate, the sealing cover of the drain pipe can be removed to drain the water in the test plate. Subsequently, control the heating wires to start through the console to heat the temperature inside the test plate, thereby heating and vaporizing the water stain inside the test plate, enabling the overall device to quickly proceed to the next test, and making this application have a high test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the overall device of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the overall test state of the device of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the partial exploded state of the test mechanism of the present utility model viewed from below;

[0018] Figure 4 is a schematic structural diagram of the partial exploded state of the test mechanism of the present utility model viewed from above;

[0019] Figure 5 is a schematic structural diagram of the partial explosion of the test mechanism of the present utility model.

[0020] In the figure: 1, bottom plate; 2, support frame; 3, motor; 4, test mechanism; 5, fabric body; 6, cover plate; 201, console; 202, placement rack; 203, fixed plate; 204, water pump; 205, diversion pipe; 206, water tank; 207, water guide pipe; 208, nozzle; 301, driving bevel gear; 302, driven bevel gear; 303, rotating rod; 304, cross-shaped stirring roller; 401, L-shaped support rod; 402, connecting sleeve; 403, test plate; 404, drain pipe; 405, heating wire; 601, handle; 602, docking groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, through embodiments and in combination with the drawings, the technical solutions of the present utility model will be further specifically described.

[0022] Embodiment: A fabric waterproofness testing device, as Figure 1 - Figure 5 shown, includes a bottom plate 1, a control console 201, and a fabric body 5. A water tank 206 is fixedly installed on the top surface of the bottom plate 1. A support frame 2, a motor 3, and a testing mechanism 4 are fixedly installed on the top surface of the bottom plate 1. A cover plate 6 is sleeved on the testing mechanism 4. One end of the support frame 2 away from the bottom plate 1 is provided with a water filling mechanism. The motor 3 is connected to a stirring mechanism. The motor 3 is electrically connected to the control console 201. The testing mechanism 4 includes two L-shaped support rods 401. The water filling mechanism includes a water pump 204. The water pump 204 is electrically connected to the control console 201. The stirring mechanism includes a cross-shaped stirring roller 304.

[0023] The control console 201 is fixedly connected to the support frame 2. One end of the support frame 2 away from the bottom plate 1 is fixedly connected to a fixed disk 203. The middle section of the support frame 2 is fixedly connected to a placement rack 202. The water pump 204 is fixedly installed at the center of the fixed disk 203.

[0024] The water inlet of the water pump 204 is fixedly connected to a diversion pipe 205. One end of the diversion pipe 205 away from the water pump 204 extends into the water tank 206. The water outlet of the water pump 204 is fixedly connected to a water guide pipe 207. One end of the water guide pipe 207 away from the water pump 204 is fixedly connected to a spray head 208.

[0025] Both of the two L-shaped support rods 401 are fixedly connected to the top surface of the bottom plate 1. The two L-shaped support rods 401 are jointly fixedly connected to a connecting sleeve 402. One end of the connecting sleeve 402 away from the L-shaped support rods 401 is fixedly connected to a test disk 403. A drain pipe 404 is arranged at the bottom of the test disk 403. One end of the drain pipe 404 away from the test disk 403 is threadedly connected with a sealing cap. A heating wire 405 is arranged on the inner wall of the test disk 403. The heating wire 405 is electrically connected to the control console 201.

[0026] The output shaft of the motor 3 is fixedly connected to a driving bevel gear 301. The driving bevel gear 301 is meshed and clamped with a driven bevel gear 302. The driven bevel gear 302 is fixedly connected to a rotating rod 303. One end of the rotating rod 303 away from the driven bevel gear 302 is fixedly connected to a cross-shaped stirring roller 304. The cross-shaped stirring roller 304 has a smooth surface. The rotating rod 303 is rotatably connected to the inside of the driven bevel gear 302. The cross-shaped stirring roller 304 is located inside the test disk 403. The length of the cross-shaped stirring roller 304 is less than the diameter of the cover plate 6.

[0027] The cover plate 6 is fixedly connected with two handles 601. One end of the cover plate 6 close to the test disk 403 is provided with a docking groove 602. The docking groove 602 is sleeved with one end of the test disk 403 away from the connecting sleeve 402. The fabric body 5 is clamped between the cover plate 6 and the test disk 403.

[0028] First, remove the cover plate 6 from the test plate 403 using two handles 601. Then, lay the fabric body 5 above the test plate 403, and put the cover plate 6 back above the test plate 403. Since the cover plate 6 is provided with a docking groove 602, the docking groove 602 provided on the cover plate 6 will press the fabric body 5 into a concave shape. During the process of the cover plate 6 pressing the fabric body 5, the fabric body 5 will be pressed by the cover plate 6 to contact the cross-shaped stirring roller 304. Subsequently, remove the water guide pipe 207 from the placement rack 202, direct the spray head 208 towards the inside of the cover plate 6, and control the water pump 204 to start through the control console 201. The water pump 204 guides the water in the water tank 206 through the diversion pipe 205 to the water guide pipe 207, and finally sprays out from the spray head 208, so that the fabric body 5 is sprayed with water. After stopping the water pump 204, the control console 201 controls the motor 3 to start. The motor 3 drives the driving bevel gear 301 to rotate, the driving bevel gear 301 drives the driven bevel gear 302, the driven bevel gear 302 drives the rotating rod 303, and the rotating rod 303 drives the cross-shaped stirring roller 304 to rotate. When the cross-shaped stirring roller 304 rotates, it will stir the fabric body 5, making the fabric body 5 in a dynamic state. After the cross-shaped stirring roller 304 rotates for a period of time, turn off the motor 3, then remove the cover plate 6, take out the fabric body 5, and observe whether there is water stain in the test plate 403 to judge the waterproof performance of the fabric body 5, solving the problem that the test results of the existing device are relatively one-sided and inaccurate.

[0029] Principle of the present utility model:

[0030] In the first step, first remove the cover plate 6 from the test plate 403 using two handles 601. Then, lay the fabric body 5 above the test plate 403, and put the cover plate 6 back above the test plate 403. Since the cover plate 6 is provided with a docking groove 602, the docking groove 602 provided on the cover plate 6 will press the fabric body 5 into a concave shape. During the process of the cover plate 6 pressing the fabric body 5, the fabric body 5 will be pressed by the cover plate 6 to contact the cross-shaped stirring roller 304. Subsequently, remove the water guide pipe 207 from the placement rack 202, direct the spray head 208 towards the inside of the cover plate 6, and control the water pump 204 to start through the control console 201. The water pump 204 guides the water in the water tank 206 through the diversion pipe 205 to the water guide pipe 207, and finally sprays out from the spray head 208, so that the fabric body 5 is sprayed with water. After stopping the water pump 204, the control console 201 controls the motor 3 to start. The motor 3 drives the driving bevel gear 301 to rotate, the driving bevel gear 301 drives the driven bevel gear 302, the driven bevel gear 302 drives the rotating rod 303, and the rotating rod 303 drives the cross-shaped stirring roller 304 to rotate. When the cross-shaped stirring roller 304 rotates, it will stir the fabric body 5, making the fabric body 5 in a dynamic state. After the cross-shaped stirring roller 304 rotates for a period of time, turn off the motor 3, then remove the cover plate 6, take out the fabric body 5, and observe whether there is water stain in the test plate 403 to judge the waterproof performance of the fabric body 5.

[0031] Second step, when there is water stain left in the test tray 403, the sealing cover of the drain pipe 404 can be removed to drain the water in the test tray 403. Subsequently, the heating wire 405 is controlled by the console 201 to start, heating the temperature inside the test tray 403, so as to heat and vaporize the water stain inside the test tray 403, enabling the whole device to quickly proceed to the next test.

[0032] Finally, it should be pointed out that the above embodiments are only relatively representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments and there can be many variations. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model shall be considered as belonging to the protection scope of the present utility model.

Claims

1. A fabric waterproofness testing device, comprising a bottom plate (1), a control console (201) and a fabric body (5). The top surface of the bottom plate (1) is fixedly installed with a water tank (206), characterized in that, On the top surface of the bottom plate (1), a support frame (2), a motor (3), and a testing mechanism (4) are fixedly installed. The testing mechanism (4) is sleeved with a cover plate (6). At one end of the support frame (2) away from the bottom plate (1), a water adding mechanism is provided. The motor (3) is connected to a stirring mechanism; Among them, the testing mechanism (4) includes two L-shaped support rods (401); Among them, the water adding mechanism includes a water pump (204); Among them, the stirring mechanism includes a cross-shaped stirring roller (304).

2. The fabric waterproofness testing device according to claim 1, wherein, One end of the support frame (2) away from the bottom plate (1) is fixedly connected to a fixed disk (203). In the middle section of the support frame (2), a placement frame (202) is fixedly connected. The water pump (204) is fixedly installed at the center of the fixed disk (203).

3. The fabric waterproofness testing device according to claim 2, characterized in that, The water inlet of the water pump (204) is fixedly connected to a guide pipe (205). One end of the guide pipe (205) away from the water pump (204) extends into a water tank (206). At the water outlet of the water pump (204), a water delivery pipe (207) is fixedly connected. One end of the water delivery pipe (207) away from the water pump (204) is fixedly connected to a spray head (208).

4. The fabric waterproofness testing device according to claim 3, wherein, Both of the two L-shaped support rods (401) are fixedly connected to the top surface of the bottom plate (1). The two L-shaped support rods (401) are jointly fixedly connected to a connecting sleeve (402). One end of the connecting sleeve (402) away from the L-shaped support rod (401) is fixedly connected to a test disk (403). A drain pipe (404) is arranged at the bottom of the test disk (403). One end of the drain pipe (404) away from the test disk (403) is threadedly connected with a sealing cover. Heating electric wires (405) are arranged on the inner wall of the test disk (403).

5. The fabric waterproofness testing device according to claim 4, characterized in that, The output shaft of the motor (3) is fixedly connected to a driving bevel gear (301). The driving bevel gear (301) is meshed and clamped with a driven bevel gear (302). The driven bevel gear (302) is fixedly connected to a rotating rod (303). One end of the rotating rod (303) away from the driven bevel gear (302) is fixedly connected to a cross-shaped stirring roller (304). The rotating rod (303) is rotatably connected to the inside of the driven bevel gear (302). The cross-shaped stirring roller (304) is located inside the test disk (403).

6. The fabric waterproofness testing device according to claim 5, wherein, The cover plate (6) is fixedly connected with two handles (601). One end of the cover plate (6) close to the test disk (403) is provided with a docking groove (602). The docking groove (602) is sleeved with one end of the test disk (403) away from the connecting sleeve (402). The fabric body (5) is clamped between the cover plate (6) and the test disk (403).

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