Water absorption test device for chinlon fabric

Abstract

The utility model discloses a chinlon fabric water absorption test device, which belongs to the technical field of fabric water absorption tests, and comprises a bottom table, a strip-shaped water tank shell, a lifting rod, a rectangular strip, a gland and a falling plate assembly. According to the utility model, by designing the rectangular strip and the gland clamped at the top of the rectangular strip from top to bottom, the top ends of a plurality of strip-shaped experimental samples in the same group can be quickly fixed with the rectangular strip, and the falling plate assembly is clamped at the bottom ends of the plurality of strip-shaped experimental samples in the same group; the bottom ends of a plurality of strip-shaped experimental samples in the same group can vertically fall, the plurality of strip-shaped experimental samples can be quickly fixed for subsequent experiments, so that the experiment operation is simple, the use is convenient, the rectangular strip is synchronously controlled by the lifting rod to move downwards, the bottom ends of the plurality of strip-shaped experimental samples in the same group are simultaneously immersed into water, and the experiment efficiency is improved. And the experiment reliability is higher.

Description

Technical Field

[0001] The present application relates to the technical field of fabric water absorption testing, and in particular to a nylon fabric water absorption testing device. Background Art

[0002] The wicking method is currently the most commonly used and simplest method to directly test the water absorption of fabrics. The test sample is cut into long strips, one end of the test sample is hung on an iron frame, and the other end is in contact with the water surface (or immersed in the water to a certain height). After immersion for a certain period of time, the height of water climbing through the capillaries and fiber pores of the fabric is measured. Fabrics with good water conductivity have strong water absorption, fast water absorption speed, and a large climbing height per unit time, that is, a high water conductivity height.

[0003] However, the existing nylon fabric water absorption test device has the following defects: for example, the strip samples used for the test are not convenient to be fixed on the bracket; during the test experiment, it is difficult to ensure that the bottoms of multiple samples in the same group are immersed in water at the same time. Therefore, the utility model provides a nylon fabric water absorption test device. Summary of the invention

[0004] The purpose of the present application is to provide a nylon fabric water absorption test device which is simple to operate, easy to use, and can ensure that the bottoms of multiple samples in the same group are immersed in water at the same time.

[0005] In order to achieve the above objectives, the technical solution adopted in this application is:

[0006] A water absorption test device for nylon fabrics, comprising:

[0007] A base platform, a strip-shaped pool housing is installed on the top of the base platform;

[0008] A lifting rod, the bottom end of which is fixedly connected to the bottom platform, and the top telescopic end of which is fixedly connected to the frame;

[0009] A rectangular bar, the rectangular bar is fixedly connected to the frame, and the rectangular bar is located directly above the strip-shaped pool shell;

[0010] A gland, the gland corresponds to the top of the rectangular strip, so that the bottom of the gland can be buckled on the outside of the top of the rectangular strip;

[0011] A drop plate assembly, the drop plate assembly comprises a first plate body and a second plate body, the first plate body is buckled and connected with the second plate body.

[0012] As a preferred embodiment, it further includes: a water supply tank, the cross-sectional area of ​​which is more than 10 times the cross-sectional area of ​​the strip-shaped water pool shell, a water inlet is provided on the side of the strip-shaped water pool shell, and the water inlet is connected to the water supply tank through a water pipe.

[0013] Further preferably, the liquid level inside the water supply tank is lower than the height position where the top of the strip-shaped water pool shell is located.

[0014] Further preferably, height-adjustable supporting feet are fixedly mounted on the bottom of the base.

[0015] As a preferred embodiment, the lifting rod comprises:

[0016] A base cylinder, the bottom end of which is fixedly connected to the top of the base platform, a vertical slideway is provided on the side of the base cylinder, and a horizontal slideway is provided on the side of the base cylinder and at the top of the vertical slideway;

[0017] A sliding rod, the sliding rod is located on the inner side of the base cylinder, and the sliding rod is slidably connected relative to the base cylinder along the up and down directions. The bottom end of the sliding rod is fixedly connected with a threaded head, a ring is sleeved on the threaded head, a nut is threadedly connected on the threaded head and located below the ring, and a side rod is fixedly connected to the side of the ring and located on the inner side of the vertical slide.

[0018] Preferably, the drop plate assembly comprises: a first plate body and a second plate body which are parallel to each other, a long slot hole is opened on the side of the second plate body, and a rubber ball head is fixedly connected to the side of the first plate body at a position corresponding to the long slot hole.

[0019] More preferably, the frame is in a T-shape.

[0020] Compared with the prior art, the beneficial effects of this application are:

[0021] (1) The utility model can quickly fix the top ends of multiple bar-shaped experimental samples in the same group to the rectangular bar by designing a rectangular bar and a clamp from top to bottom and a pressure cover on the top of the rectangular bar, and clamp and drop plate components at the bottom ends of multiple bar-shaped experimental samples in the same group so that the bottom ends of multiple bar-shaped experimental samples in the same group can fall vertically, thereby quickly fixing multiple bar-shaped experimental samples for subsequent experiments, thereby making the experimental operation simple and convenient to use. The lifting rod is used to synchronously control the downward movement of the rectangular bar so that the bottom ends of multiple bar-shaped experimental samples in the same group are immersed in water at the same time, thereby making the experimental reliability higher;

[0022] (2) The utility model designs a water supply tank, the cross-sectional area of ​​which is more than 10 times the cross-sectional area of ​​the strip water pool shell. The water supply tank and the strip water pool shell form a connecting structure. During the experiment, multiple strip test samples in the same group absorb water, which basically does not affect the liquid level in the strip water pool shell, making the experiment more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional diagram of a water absorption test device for the nylon fabric;

[0024] Figure 2 It is a front view of the water absorption test device of the nylon fabric;

[0025] Figure 3 It is a side view of the water absorption test device of the nylon fabric;

[0026] Figure 4 A top view of the water absorption test device for the nylon fabric;

[0027] Figure 5 A second perspective stereoscopic image of the water absorption test device for the nylon fabric;

[0028] Figure 6 An exploded view of the lifting rod structure of the water absorption test device for nylon fabric;

[0029] Figure 7 for Figure 1 A partial enlarged view of point A in the middle.

[0030] In the figure: 1. base; 2. height-adjustable support feet; 3. strip pool shell; 4. water inlet; 5. lifting rod; 51. base cylinder; 52. vertical slide; 53. horizontal slide; 54. sliding rod; 55. threaded head; 56. ring; 57. side rod; 58. nut; 6. frame; 7. rectangular bar; 8. pressure cover; 9. strip test sample; 10. drop plate assembly; 101. first plate; 102. second plate; 103. long slot hole; 104. rubber ball head. DETAILED DESCRIPTION

[0031] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0032] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0033] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0034] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0035] like Figure 1-Figure 7 The water absorption test device for nylon fabric shown in the figure comprises a base 1, a strip-shaped water pool shell 3, a lifting rod 5, a rectangular bar 7, a pressure cover 8, and a drop plate assembly 10.

[0036] Among them, a strip pool shell 3 is installed on the top of the base 1, and the interior of the strip pool shell 3 is filled with water added with a dye. The bottom end of the lifting rod 5 is fixedly connected to the base 1, and the top telescopic end of the lifting rod 5 is fixedly connected to a frame 6. The frame 6 has a part located directly above the strip pool shell 3. The rectangular bar 7 is fixedly connected to the frame 6. The rectangular bar 7 is located directly above the strip pool shell 3, so that when the bottom of the strip experimental sample 9 whose top is connected to the rectangular bar 7 naturally droops, its bottom end can be immersed in the strip pool shell 3. The pressure cover 8 corresponds to the top of the rectangular bar 7, so that the bottom of the pressure cover 8 can be buckled on the outside of the top of the rectangular bar 7. After the strip experimental sample 9 is placed on the top of the rectangular bar 7, the pressure cover 8 can be used to quickly fix all the strip experimental samples 9. The drop plate assembly 10 includes a first plate body 101 and a second plate body 102. The first plate body 101 is buckled and connected with the second plate body 102, so that the drop plate assembly 10 can be clamped at the bottom end of the strip experimental sample 9.

[0037] When in use, the lifting rod 5 is raised to move the frame 6 and the rectangular bar 7 upward, and then the multiple strip test samples 9 of the same group are placed on the top of the rectangular bar 7, and then the pressure cover 8 is clamped on the top of the rectangular bar 7, so that the top ends of the multiple strip test samples 9 can be quickly fixed, and then the first plate body 101 and the second plate body 102 are located on both sides of the multiple strip test samples 9, and then the first plate body 101 and the second plate body 102 are buckled to fix the drop plate assembly 10 to the bottom ends of the multiple strip test samples 9, and then the lifting rod 5 is controlled to retract downward to immerse the bottoms of the multiple strip test samples 9 into the water mixed with the dye inside the strip water pool shell 3.

[0038] After immersion for a certain period of time, the solution climbing heights of the same group of multiple strip-shaped experimental samples 9 are measured, and then the average value is calculated to finally obtain the required test results.

[0039] In one embodiment, it also includes: a water supply tank, the cross-sectional area of ​​the water supply tank is more than 10 times the cross-sectional area of ​​the strip water pool shell 3, and a water inlet 4 is provided on the side of the strip water pool shell 3, and the water inlet 4 is connected to the water supply tank through a water pipe.

[0040] That is, the strip-shaped water pool shell 3 and the water supply tank form a communicating vessel structure, and the liquid absorbed by the same group of multiple strip-shaped experimental samples 9 makes the reduction of the liquid inside the water supply tank almost negligible, thereby ensuring a more accurate experiment.

[0041] When arranging the specific test equipment, the same water supply tank corresponds to multiple water absorption test devices (that is, the multiple water pipes connected to the water supply tank are respectively connected to the strip water pool shells 3 of the multiple water absorption test devices), and the liquid level inside the water supply tank is lower than the height position of the top of the strip water pool shell 3, so as to prevent the liquid inside the strip water pool shell 3 from overflowing.

[0042] A height-adjustable support foot 2 is fixedly installed at the bottom of the base 1 , and the height of the base 1 is adjusted by using the height-adjustable support foot 2 , that is, the height of the strip-shaped pool housing 3 is adjusted.

[0043] Specifically, the lifting rod 5 includes a base cylinder 51 and a sliding rod 54 .

[0044] Among them, the bottom end of the base cylinder 51 is fixedly connected to the top of the base platform 1, a vertical slide 52 is opened on the side of the base cylinder 51, and a horizontal slide 53 is opened on the side of the base cylinder 51 and at the top of the vertical slide 52. The vertical slide 52 and the horizontal slide 53 are connected holes. The sliding rod 54 is located on the inner side of the base cylinder 51, and the sliding rod 54 is slidably connected relative to the base cylinder 51 along the up and down directions. The bottom end of the sliding rod 54 is fixedly connected with a threaded head 55, and a ring member 56 is sleeved on the threaded head 55. A nut 58 is threadedly connected on the threaded head 55 and located below the ring member 56. A side rod 57 is fixedly connected to the side of the ring member 56 and located on the inner side of the vertical slide 52.

[0045] When the side rod 57 is located inside the vertical slide 52, the user can slide the sliding rod 54 upward. At this time, the side rod 57 slides upward inside the vertical slide 52. When the side rod 57 slides to the top of the vertical slide 52, the user rotates the side rod 57 to make the side rod 57 slide in the horizontal slide 53. When the user then releases the sliding rod 54, since the side rod 57 cannot slide up and down in the horizontal slide 53, the sliding rod 54 is restricted from falling back downward, so that the base cylinder 51 and the sliding rod 54 remain fixed at a high position.

[0046] Specifically, the drop plate assembly 10 includes: a first plate body 101 and a second plate body 102 which are parallel to each other, a long slot hole 103 is opened on the side of the second plate body 102, a rubber ball head 104 is fixedly connected to the side of the first plate body 101 and at a position corresponding to the long slot hole 103, and the rubber ball head 104 is inserted into the long slot hole 103, thereby limiting the separation of the first plate body 101 and the second plate body 102, so that the first plate body 101 and the second plate body 102 are clamped on multiple strip test samples in the same group.

[0047] In one embodiment, the frame 6 is T-shaped, and the horizontal portion of the frame 6 is located just above the strip-shaped pool housing 3 to facilitate connection with the rectangular strip 7 .

[0048] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A water absorption test device for nylon fabrics, comprising a base, a strip-shaped water pool housing is installed on the top of the base, characterized in that: Also includes: A lifting rod, the bottom end of which is fixedly connected to the bottom platform, and the top telescopic end of which is fixedly connected to the frame; A rectangular bar, the rectangular bar is fixedly connected to the frame, and the rectangular bar is located directly above the strip-shaped pool shell; A gland, the gland corresponds to the top of the rectangular strip, so that the bottom of the gland can be buckled on the outside of the top of the rectangular strip; A drop plate assembly, the drop plate assembly comprises a first plate body and a second plate body, the first plate body is buckled and connected with the second plate body.

2. The water absorption test device for nylon fabric according to claim 1, characterized in that: Also includes: A water supply tank, wherein the cross-sectional area of ​​the water supply tank is more than 10 times the cross-sectional area of ​​the strip-shaped water pool shell, and a water inlet is arranged on the side of the strip-shaped water pool shell, and the water inlet is connected to the water supply tank through a water pipe.

3. The water absorption test device for nylon fabric according to claim 2, characterized in that: The liquid level inside the water supply tank is lower than the height position where the top of the strip-shaped water pool shell is located.

4. The water absorption test device for nylon fabric according to claim 2, characterized in that: The bottom of the base platform is fixedly provided with a height-adjustable supporting foot.

5. The water absorption test device for nylon fabric according to claim 1, characterized in that: The lifting rod comprises: A base cylinder, the bottom end of which is fixedly connected to the top of the base platform, a vertical slideway is provided on the side of the base cylinder, and a horizontal slideway is provided on the side of the base cylinder and at the top of the vertical slideway; A sliding rod, the sliding rod is located on the inner side of the base cylinder, and the sliding rod is slidably connected relative to the base cylinder along the up and down directions. The bottom end of the sliding rod is fixedly connected with a threaded head, a ring is sleeved on the threaded head, a nut is threadedly connected on the threaded head and located below the ring, and a side rod is fixedly connected to the side of the ring and located on the inner side of the vertical slide.

6. The water absorption test device for nylon fabric according to claim 1, characterized in that: The drop plate assembly comprises: a first plate body and a second plate body which are parallel to each other, a long slot hole is opened on the side of the second plate body, and a rubber ball head is fixedly connected to the side of the first plate body at a position corresponding to the long slot hole.

7. The water absorption test device for nylon fabric according to claim 1, characterized in that: The frame is in a T shape.

Images