Dynamic moisture transfer detection apparatus for moisture wicking fabrics

Abstract

The utility model relates to water transfer detection technical field, concretely relates to dynamic water transfer detection equipment of moisture absorption quick dry fabric, including frame, install adjusting assembly on the frame, install the upper wetness sensor on adjusting assembly, the frame. The bottom central of inner wall installs the lower wetness sensor, the both sides of the bottom of frame install the positioning and shift mechanism, the positioning and shift mechanism includes positioning assembly and drags shift subassembly, the positioning assembly is used for fixing fabric position, the drags shift subassembly is used for making fabric become even, the positioning assembly includes the slip slot of setting in the both sides of frame inner wall, the inboard slip groove of slip groove is connected with the sliding block, the cross section of slip groove and slip block is T type, the top of slip block is installed in the clamping frame, the utility model discloses simple structure, convenient operation can carry out effective positioning to fabric, and the fabric is kept in even state, and then the detection effect is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of moisture transfer detection technology, specifically to a dynamic moisture transfer detection device for moisture-wicking and quick-drying fabrics. Background Technology

[0002] With the improvement of people's living standards, fabrics with excellent thermal and moisture comfort have become an important reference for people when purchasing clothing. Fabrics with one-way moisture-wicking properties have become a focus of attention and research in the textile industry. One-way moisture-wicking fabrics are generally divided into inner and outer layers. The inner layer, which is in contact with the skin, can quickly absorb sweat and conduct it to the outer layer of the fabric. The outer layer of the fabric is responsible for evaporating sweat. By increasing the diffusion of moisture, it can significantly improve the evaporation rate of sweat and achieve the purpose of quick-drying. Therefore, accurately testing the moisture-wicking performance of the upper and lower layers of the fabric and accurately calculating the diffusion area are very important for evaluating the thermal comfort of clothing. However, when testing fabrics, the dynamic moisture transfer detection equipment in the current technology requires the pressure of the moisture-wicking fabric sensor on the fabric to be uniform. The pressure of each lifting rod of the existing thermal conductivity sensor may be different, resulting in different pressures on the fabric and affecting the test results.

[0003] To address the aforementioned technical issues, Chinese Patent No. CN116448622A discloses a testing instrument assembly, comprising a moisture-wicking fabric performance tester, a base, a positioning slide bar, and a lifting device; the moisture-wicking fabric performance tester includes an upper moisture-wicking sensor, a lower moisture-wicking sensor, a water-adding device, and a processing unit; the upper moisture-wicking sensor is used to detect the diffusion state of moisture along the first diffusion surface on the first end face of the fabric.

[0004] Although the aforementioned existing technical solutions can display the pressure data of the fabric in real time and control the pressure data, they directly place the fabric on the detection area. The fabric lacks positioning stability and is prone to wrinkles on the surface due to shaking caused by external factors when the sensor is pressed onto the fabric, which in turn affects the detection effect. Utility Model Content

[0005] The purpose of this invention is to provide a dynamic moisture transfer detection device for moisture-wicking and quick-drying fabrics, in order to solve the problem mentioned in the background art where the fabric is directly placed on the detection area, resulting in poor positioning stability of the fabric. When the sensor is pressed onto the fabric, it is easy for external factors to cause shaking, which can lead to wrinkles on the surface and thus affect the detection effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A dynamic moisture transfer detection device for moisture-wicking and quick-drying fabrics includes a frame, an adjustment component mounted on the frame, an upper moisture-wicking sensor mounted on the adjustment component, and a lower moisture-wicking sensor mounted at the center of the bottom of the inner wall of the frame. Positioning and shifting mechanisms are mounted on both sides of the bottom of the frame. Each positioning and shifting mechanism includes a positioning component and a dragging component. The positioning component is used to fix the fabric position, and the dragging component is used to flatten the fabric.

[0008] As a preferred embodiment of this utility model, the positioning component includes sliding grooves formed on both sides of the inner wall of the frame, a sliding block slidably connected to the inner side of the sliding groove, the cross-section of the sliding groove and the sliding block being T-shaped, and the top of the sliding block being mounted on the clamping frame.

[0009] As a preferred embodiment of this utility model, a connecting rod is slidably connected to one end of the clamping frame, a clamping plate is installed at the bottom end of the connecting rod, and a top plate is installed at the top end of the connecting rod.

[0010] As a preferred embodiment of this utility model, a pull ring is rotatably connected to one end of the outer wall of the top plate, and a first spring is installed between the other end of the bottom of the top plate and the outer wall of the clamping frame.

[0011] As a preferred embodiment of this utility model, the dragging assembly includes multiple sets of connecting discs installed on the outer wall of the frame. A movable rod is rotatably connected to the center of the connecting disc. A rotating rod is installed at the other end of the movable rod. A baffle is installed at the other end of the rotating rod. A pull rope is installed between the outer wall of the rotating rod and the outer wall of the sliding block.

[0012] As a preferred embodiment of this utility model, a movable sleeve is slidably connected to one end of the movable rod extending to the outside of the connecting plate, and a buckle is installed at the other end of the movable sleeve. Limiting grooves are formed on both sides of the movable rod inside the movable sleeve, and limiting blocks are slidably connected to the inner side of the limiting grooves. A second spring is installed between one side of the limiting block and the inner wall of the limiting groove. Multiple sets of positioning holes are arranged on one side of the outer wall of the connecting plate, and a positioning post is installed at the other end of the movable sleeve and slidably connected to the positioning hole. A magnetic block is installed at one end of the positioning post, and an iron block that attracts the magnetic block is embedded in the inner wall of the positioning hole.

[0013] As a preferred embodiment of this utility model, the adjustment assembly includes adjustment grooves formed at both ends on the other side of the inner wall of the frame. Adjustment plates are slidably connected to the inner side of the adjustment grooves. A threaded rod is rotatably connected to the inner side of one set of adjustment grooves. The threaded rod is threadedly connected to one set of adjustment plates. A motor is installed at the top of the frame near the end of the threaded rod. The drive end of the motor extends to the inner side of one set of adjustment grooves and is fixedly connected to one end of the threaded rod. A fixing frame is installed between two adjacent sets of adjustment plates. One side of the upper moisture sensor is fixedly connected to one side of the fixing frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In this invention, a motor installed at the top of the frame near the threaded rod drives the threaded rod to rotate, causing the adjustment plate to move linearly along the threaded rod. As the adjustment plate moves, the height of the upper moisture sensor changes accordingly, enabling detection. The positioning component then fixes the fabric position, and the dragging component flattens the fabric. The structure is simple and easy to operate, effectively positioning the fabric and keeping it flat, thus ensuring the detection effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial three-dimensional structural diagram of the frame of this utility model;

[0018] Figure 3 This is a partial cross-sectional view of the connecting disc of this utility model.

[0019] In the diagram: 1. Frame; 2. Upper moisture sensor; 3. Lower moisture sensor; 4. Sliding block; 5. Clamping frame; 6. Connecting rod; 7. Clamping plate; 8. Top plate; 9. Pull ring; 10. First spring; 11. Connecting plate; 12. Movable rod; 13. Rotating rod; 14. Movable sleeve; 15. Positioning post; 16. Magnetic block; 17. Pull rope; 18. Threaded rod; 19. Adjusting plate; 20. Limiting block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Example: Please refer to Figures 1-3 This utility model provides a technical solution:

[0022] A dynamic moisture transfer detection device for moisture-wicking and quick-drying fabrics includes a frame 1, an adjustment component mounted on the frame 1, an upper moisture-wicking sensor 2 mounted on the adjustment component, a lower moisture-wicking sensor 3 mounted at the center of the bottom of the inner wall of the frame 1, and positioning and dragging mechanisms mounted on both sides of the bottom of the frame 1. The positioning and dragging mechanisms include a positioning component and a dragging component. The positioning component is used to fix the position of the fabric, and the dragging component is used to make the fabric flat. In use, the device can fix the position of the fabric through the positioning component and make the fabric flat through the dragging component. It has a simple structure, is easy to operate, can effectively position the fabric and keep the fabric in a flat state, thereby ensuring the detection effect.

[0023] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the positioning component includes sliding grooves on both sides of the inner wall of the frame 1. Sliding blocks 4 are slidably connected to the inner side of the sliding grooves. The sliding grooves and sliding blocks 4 have T-shaped cross sections. The top of the sliding blocks 4 is installed on the clamping frame 5. A connecting rod 6 is slidably connected to one end inside the clamping frame 5. A clamping plate 7 is installed at the bottom of the connecting rod 6. A top plate 8 is installed at the top of the connecting rod 6. First, pull the pull ring 9 that is rotatably connected to one end of the outer wall of the top plate 8. The pull ring 9 drives the top plate 8 to move upward, stretching the first spring 10. As the top plate 8 moves upward, it drives the connecting rod 6 upward. The connecting rod 6 then drives the clamping plate 7 installed at its bottom to move upward, causing the clamping plate 7 to separate from the inner wall of the clamping frame 5.

[0024] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, a pull ring 9 is rotatably connected to one end of the outer wall of the top plate 8, and a first spring 10 is installed between the other end of the bottom of the top plate 8 and the outer wall of the clamping frame 5. Then, the moisture-wicking and quick-drying fabric to be tested is placed in the detection area between the upper moisture-wicking sensor 2 and the lower moisture-wicking sensor 3, so that the edge of the fabric is located between the clamping plate 7 and the clamping frame 5. Then, the pull ring 9 is released, and the first spring 10 can drive the clamping plate 7 to move down and clamp the fabric.

[0025] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, the towing assembly includes multiple sets of connecting discs 11 mounted on the outer wall of the frame 1. A movable rod 12 is rotatably connected to the center of the connecting disc 11. A rotating rod 13 is mounted on the other end of the movable rod 12, and a baffle is mounted on the other end of the rotating rod 13. A pull rope 17 is installed between the outer wall of the rotating rod 13 and the outer wall of the sliding block 4. A movable sleeve 14 is slidably connected to one end of the movable rod 12 extending to the outside of the connecting disc 11. A buckle is installed on the other end of the movable sleeve 14. Limiting grooves are formed on both sides of the movable rod 12 inside the movable sleeve 14. A limiting block 20 is slidably connected to the inner side of the limiting groove. A second spring is installed between one side of the limiting block 20 and the inner wall of the limiting groove. Multiple sets of positioning holes are arranged on one side of the outer wall of the connecting disc 11. A positioning post 15 is slidably connected to the positioning hole on the other end of the movable sleeve 14. A magnet 16 is installed on one end of the positioning post 15. An iron block that attracts the magnet 16 is embedded in the inner wall of the positioning hole. Furthermore, when the fabric is wrinkled, the buckle can be fastened. The positioning pin 15 on the movable sleeve 14 is pulled out from the positioning hole on the outer wall of the connecting plate 11. The limiting block 20 can slide inside the limiting groove and squeeze the second spring to ensure stability during movement. The movable sleeve 14 can slide on the movable rod 12 through the limiting block 20 and the limiting groove. After the positioning pin 15 is pulled out, the movable rod 12 is rotated. The rotation of the movable rod 12 drives the rotating rod 13 installed at the other end to rotate. When the rotating rod 13 rotates, the pull rope 17 between its outer wall and the outer wall of the sliding block 4 will pull the sliding block 4 to slide in the sliding groove. Since the sliding blocks 4 on both sides are connected by the fabric, the fabric will be stretched or dragged in this process, thereby making the fabric flatter. When the fabric is adjusted to a satisfactory flatness, the positioning pin 15 on the movable sleeve 14 is inserted into the positioning hole at a suitable position on one side of the outer wall of the connecting plate 11. The magnetic block 16 of the positioning pin 15 is attracted to the iron block on the inner wall of the positioning hole again, thereby fixing the position of the movable sleeve 14, which also fixes the current adjusted state of the dragging component.

[0026] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, the adjustment assembly includes adjustment slots at both ends of the inner wall of the frame 1. Adjustment plates 19 are slidably connected to the inner sides of the adjustment slots. A threaded rod 18 is rotatably connected to the inner side of one set of adjustment slots, and the threaded rod 18 is threadedly connected to one set of adjustment plates 19. A motor is installed at the top of the frame 1 near the end of the threaded rod 18. The drive end of the motor extends into the inner side of one set of adjustment slots and is fixedly connected to one end of the threaded rod 18. A fixing frame is installed between two adjacent sets of adjustment plates 19. One side of the upper moisture sensor 2 is fixedly connected to one side of the fixing frame. Furthermore... When it is necessary to adjust the height position of the upper moisture sensor 2, the motor installed at the top of the frame 1 near the threaded rod 18 is activated. The motor drive end drives the threaded rod 18 to rotate. Since the threaded rod 18 is threadedly connected to one of the adjustment plates 19, and the adjustment plate 19 can slide in the adjustment groove, the adjustment plate 19 will move linearly along the threaded rod 18. A fixing frame for fixing the upper moisture sensor 2 is installed between two adjacent adjustment plates 19. As the adjustment plate 19 moves, the height position of the upper moisture sensor 2 will also change accordingly, thereby enabling the detection operation.

[0027] The implementation principle of the dynamic moisture transfer detection device for moisture-wicking and quick-drying fabrics in this embodiment is as follows: Pulling the pull ring 9, which is rotatably connected to one end of the outer wall of the top plate 8, causes the top plate 8 to move upward, stretching the first spring 10. Simultaneously, the upward movement of the top plate 8 causes the connecting rod 6 to move upward, which in turn causes the clamping plate 7 installed at its bottom end to move upward, separating the clamping plate 7 from the inner wall of the clamping frame 5. The moisture-wicking and quick-drying fabric to be tested is then placed within the detection area between the upper moisture-wicking sensor 2 and the lower moisture-wicking sensor 3, ensuring that the edge of the fabric is located between the clamping plate 7 and the clamping frame 5. Next, release the pull ring 9. The first spring 10 will then move the clamping plate 7 downward to hold the fabric. If the fabric is wrinkled, the buckle can be fastened to pull the positioning pin 15 on the movable sleeve 14 out of the positioning hole on the outer wall of the connecting plate 11. The limiting block 20 can slide inside the limiting groove and squeeze the second spring to ensure stability during movement. The movable sleeve 14 can slide on the movable rod 12 through the limiting block 20 and the limiting groove. After pulling out the positioning pin 15, rotate the movable rod 12. The rotation of the movable rod 12 will drive the rotating rod 13 installed at the other end to rotate. 3. When rotating, the pull rope 17 between its outer wall and the outer wall of the sliding block 4 will pull the sliding block 4 to slide in the sliding groove. Since the sliding blocks 4 on both sides are connected by fabric, the fabric will be stretched or dragged during this process, thus making the fabric flatter. After the fabric is adjusted to a satisfactory flatness, the positioning pin 15 on the movable sleeve 14 is inserted into the positioning hole at a suitable position on one side of the outer wall of the connecting plate 11. The magnetic block 16 of the positioning pin 15 is attracted to the iron block on the inner wall of the positioning hole again, thereby fixing the position of the movable sleeve 14, which also fixes the current adjusted state of the dragging component. When it is necessary to adjust the height position of the upper moisture sensor 2, the motor installed at the top of the frame 1 near the threaded rod 18 is activated. The motor drive end drives the threaded rod 18 to rotate. Since the threaded rod 18 is threadedly connected to one of the adjustment plates 19, and the adjustment plate 19 can slide in the adjustment groove, the adjustment plate 19 will move linearly along the threaded rod 18. A fixing frame for fixing the upper moisture sensor 2 is installed between two adjacent adjustment plates 19. As the adjustment plate 19 moves, the height position of the upper moisture sensor 2 will also change accordingly, thereby enabling detection operation.

[0028] The control method of this utility model is through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dynamic moisture transfer detection device for moisture-wicking and quick-drying fabrics, comprising a frame (1), characterized in that: An adjustment component is installed on the frame (1), an upper moisture sensor (2) is installed on the adjustment component, a lower moisture sensor (3) is installed at the center of the bottom of the inner wall of the frame (1), and a positioning and pulling mechanism is installed on both sides of the bottom of the frame (1). The positioning and pulling mechanism includes a positioning component and a dragging component. The positioning component is used to fix the position of the fabric, and the dragging component is used to make the fabric flat.

2. The dynamic moisture transfer detection apparatus for moisture wicking fabric of claim 1, wherein: The positioning component includes sliding grooves on both sides of the inner wall of the frame (1), and sliding blocks (4) are slidably connected to the inner side of the sliding grooves. The cross-sections of the sliding grooves and sliding blocks (4) are T-shaped, and the top of the sliding blocks (4) are installed on the clamping frame (5).

3. The dynamic moisture transfer detection apparatus for moisture wicking fabric of claim 2, wherein: A connecting rod (6) is slidably connected to one end of the clamping frame (5), a clamping plate (7) is installed at the bottom end of the connecting rod (6), and a top plate (8) is installed at the top end of the connecting rod (6).

4. The dynamic moisture transfer detection apparatus for moisture wicking fabric of claim 3, wherein: A pull ring (9) is rotatably connected to one end of the outer wall of the top plate (8), and a first spring (10) is installed between the other end of the bottom of the top plate (8) and the outer wall of the clamping frame (5).

5. The dynamic moisture transfer detection apparatus for moisture wicking fabric of claim 4, wherein: The dragging assembly includes multiple sets of connecting discs (11) installed on the outer wall of the frame (1). A movable rod (12) is rotatably connected to the center of the connecting disc (11). A rotating rod (13) is installed at the other end of the movable rod (12). A baffle is installed at the other end of the rotating rod (13). A pull rope (17) is installed between the outer wall of the rotating rod (13) and the outer wall of the sliding block (4).

6. The dynamic moisture transfer detection apparatus for moisture wicking fabric of claim 5, wherein: The movable rod (12) extends to one end of the connecting plate (11) and is slidably connected to a movable sleeve (14). The other end of the movable sleeve (14) is equipped with a buckle. The movable sleeve (14) has a limit groove on both sides of the movable rod (12). The limit groove is slidably connected to a limit block (20). A second spring is installed between one side of the limit block (20) and the inner wall of the limit groove. Multiple sets of positioning holes are arranged on one side of the outer wall of the connecting plate (11). The other end of the movable sleeve (14) is equipped with a positioning post (15) that is slidably connected to the positioning hole. A magnetic block (16) is installed at one end of the positioning post (15). An iron block that is attracted to the magnetic block (16) is embedded in the inner wall of the positioning hole.

7. The dynamic moisture transfer detection apparatus for moisture wicking fabric of claim 6, wherein: The adjustment assembly includes adjustment slots at both ends of the inner wall of the frame (1). Adjustment plates (19) are slidably connected to the inner side of the adjustment slots. A threaded rod (18) is rotatably connected to the inner side of one set of adjustment slots. The threaded rod (18) is threadedly connected to one set of adjustment plates (19). A motor is installed at the top of the frame (1) near the end of the threaded rod (18). The drive end of the motor extends to the inner side of one set of adjustment slots and is fixedly connected to one end of the threaded rod (18). A fixed frame is installed between two adjacent sets of adjustment plates (19). One side of the upper moisture sensor (2) is fixedly connected to one side of the fixed frame.

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