Special fiber tension detection device

Abstract

The utility model relates to fiber test technical field especially relates to a kind of special fiber tension detection device, comprising: test table, the top of test table is provided with lifting assembly and limit component no.

Description

Technical Field

[0001] This utility model relates to the field of fiber testing technology, and in particular to a special fiber tensile testing device. Background Technology

[0002] With the development of modern industry and materials science, quality control of fiber products has become particularly important. To ensure the performance of fiber materials in various practical applications, various fiber tensile testing machines have emerged. These machines can perform a variety of tests, such as tensile properties, tensile strength and deformation rate, and breaking force. These tests are crucial for evaluating the mechanical properties of fiber materials. Especially in fields such as packaging materials, textiles, and medical supplies, selecting suitable fiber materials requires accurate test results, and multifunctional fiber tensile testing machines perfectly meet this need.

[0003] Currently, in addition to basic tensile property testing, fiber tensile testing machines can also perform various complex tests such as tear resistance, heat seal strength, roller peel test, 90-degree peel test, rope breaking force, trouser tear force, and 180-degree peel test. These tests can comprehensively evaluate the behavior and performance of fiber materials under different conditions, thereby helping users better understand the material properties and further optimize product design. Through this precise test data, engineers and manufacturers can accurately select the most suitable materials, improve product reliability and performance, and meet the market's ever-growing demand for high-quality materials.

[0004] However, a common problem in the existing fiber testing technology field is that existing testing devices are mainly designed for the testing of single fibers and cannot effectively process and test multi-strand fibers. The limitation of such single-fiber testing devices is that they cannot comprehensively evaluate the physical properties of multi-strand fibers, such as breaking strength, elongation, and uniformity. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a special fiber tensile testing device. This addresses a common problem in the field of fiber testing technology: existing testing devices primarily target single fibers and cannot effectively handle and test multi-strand fibers. The limitation of such single-fiber testing devices lies in their inability to comprehensively evaluate the physical properties of multi-strand fibers.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A special fiber tensile testing device includes: a test platform, the top of which is provided with a lifting component and a limiting component one, and the top of the lifting component is provided with a limiting component two; The lifting assembly includes a lifting plate, and the second limiting assembly includes a mounting frame, a tensioning ring, and a clamping assembly. The clamping assembly includes an anti-slip pad, a support plate, a clamping frame, a threaded rod, and a limiting post. The mounting frame is fixedly installed on the top of the lifting plate, and the tensioning ring is fixedly installed on the top and bottom walls of the mounting frame. A pressure sensor is installed inside the top wall of the mounting frame. A display screen is installed at the front of the lifting plate and is electrically connected to the pressure sensor. A through hole is opened inside the lifting plate. The threaded rod and the limiting post are movably inserted into the interior of the lifting plate and extend to the inside of the through hole. One end of the threaded rod is connected to the clamping frame through a bearing. Support plates are fixedly installed on both sides of the clamping frame, and one end of the limiting post is fixedly connected to the support plate. An anti-slip pad is fixedly installed on the inner wall of the clamping frame.

[0007] Furthermore, a support leg is fixedly installed at the bottom of the test platform, and a foot pad is fixedly installed at the bottom end of the support leg.

[0008] Furthermore, the lifting assembly also includes a mounting frame, a motor, a lead screw, a limit rod, and a column. The mounting frame and the column are both fixedly mounted on the top of the test bench. The motor is fixedly mounted on the top of the mounting frame. The output end of the motor is fixedly connected to the lead screw. The two ends of the limit rod are fixedly connected to the upper and lower inner walls of the mounting frame, respectively.

[0009] Furthermore, the lifting plate is movably sleeved on the outside of the column and the limiting column, and the lifting plate is threadedly sleeved on the outside of the lead screw.

[0010] Furthermore, a measuring ruler is fixedly installed on the front outer wall of the mounting frame for measuring the moving distance of the lifting plate.

[0011] Furthermore, the limiting component one includes a base plate and a ratchet rope tensioner. The base plate is fixedly installed on the top of the test bench. The base plate has a through hole three that matches the through hole one. The test bench has a through hole two. The ratchet rope tensioner is located at the bottom of the test bench and at the bottom of the through hole two. The vertical center lines of the through hole one and the through hole two are coaxial. The through hole three has the same clamping component as the through hole one.

[0012] The beneficial effects of this utility model are: By incorporating a second limiting component, the test platform supports the fiber to be tested, the lifting component adjusts the test height to enhance testing flexibility, the first limiting component fixes the starting position of the fiber to ensure test accuracy, the second limiting component secures the fiber via a mounting bracket and a tightening loop, and monitors tension changes in real time via a pressure sensor, the threaded rod and limiting post adjust the position of the clamping frame to ensure accurate fiber clamping, the anti-slip pad increases clamping stability and prevents fiber slippage, and the display screen visually shows the tension changes during the test. In use, the fiber to be tested is passed through the tightening loop, and the threaded rod and limiting post are used to position and clamp the fiber. After starting the device, the lifting plate raises the fiber, subjecting it to tension. The pressure sensor monitors the tension in real time and transmits it to the display screen, thus achieving accurate testing of fiber tension. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a partial three-dimensional structural schematic diagram of an embodiment of the special fiber tensile testing device; Figure 2 This is a cross-sectional schematic diagram of an embodiment of the special fiber tensile testing device; Figure 3 This is a front view schematic diagram of an embodiment of the special fiber tensile testing device; Figure 4 This is a top view schematic diagram of the clamping assembly in an embodiment of the special fiber tensile testing device.

[0015] The markings in the diagram are as follows: 1. Test bench; 2. Support leg; 3. Foot pad; 4. Ratchet rope tensioner; 5. Mounting frame; 6. Motor; 7. Lead screw; 8. Limiting rod; 9. Mounting bracket; 10. Rope tightening ring; 11. Anti-slip mat; 12. Through hole one; 13. Lifting plate; 14. Column; 15. Support plate; 16. Clamping frame; 17. Base plate; 18. Through hole two; 19. Display screen; 20. Threaded rod; 21. Limiting post; 22. Measuring ruler; 23. Tension sensor. Detailed Implementation

[0016] The following will refer to the appendix in the embodiments of this utility model. Figure 1-4The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0018] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0019] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0020] Please see Figure 1-4 As shown, a special fiber tensile testing device includes: a test platform 1, a lifting component and a limiting component 1 are provided on the top of the test platform 1, and a limiting component 2 is provided on the top of the lifting component. The lifting assembly includes a lifting plate 13, and the limiting assembly includes a mounting frame 9, a tensioning ring 10, and a clamping assembly. The clamping assembly includes an anti-slip pad 11, a support plate 15, a clamping frame 16, a threaded rod 20, and a limiting post 21. The mounting frame 9 is fixedly installed on the top of the lifting plate 13, and the tensioning ring 10 is fixedly installed on the top and bottom walls of the mounting frame 9. A pressure sensor is installed inside the top wall of the mounting frame 9. A display screen 19 is installed at the front of the lifting plate 13 and is electrically connected to the pressure sensor. A through hole 12 is opened inside the lifting plate 13. The threaded rod 20 and the limiting post 21 are movably inserted into the interior of the lifting plate 13 and extend to the inside of the through hole 12. One end of the threaded rod 20 is connected to the clamping frame 16 through a bearing. Support plates 15 are fixedly installed on both sides of the clamping frame 16. One end of the limiting post 21 is fixedly connected to the support plate 15. An anti-slip pad 11 is fixedly installed on the inner wall of the clamping frame 16.

[0021] Specifically, by setting a second limiting component, the test platform 1 is used to support the fiber to be tested, the lifting component is used to adjust the test height to improve the flexibility of the test, the first limiting component is used to fix the starting position of the fiber to ensure the accuracy of the test, the second limiting component fixes the fiber through the mounting bracket 9 and the tension ring 10, and monitors the change of tension in real time through the pressure sensor, the threaded rod 20 and the limiting post 21 are used to adjust the position of the clamping frame 16 to ensure that the fiber is accurately clamped, the anti-slip pad 11 increases the stability of the clamping and prevents the fiber from slipping, and the display screen 19 intuitively displays the change of tension during the test. In use, the fiber to be tested is passed through the tension ring 10, and the threaded rod 20 and the limiting post 21 are used to position and clamp the fiber. After the device is started, the lifting plate 13 drives the fiber to rise, so that the fiber is subjected to tension. The pressure sensor monitors the tension in real time and transmits it to the display screen 19 for display, thereby realizing the accurate testing of fiber tension.

[0022] In this embodiment, a support leg 2 is fixedly installed at the bottom of the test platform 1, and a foot pad 3 is fixedly installed at the bottom end of the support leg 2.

[0023] Specifically, the device is powered by an external power supply, and the device is connected to an external controller. The controller can be a PLC board, which can be purchased and debugged directly. The pressure sensor and the display screen 19 are electrically connected to the controller, and the motor 6 is also electrically connected to the controller.

[0024] The lifting assembly also includes a mounting frame 5, a motor 6, a lead screw 7, a limit rod 8, and a column 14. The mounting frame 5 and the column 14 are both fixedly installed on the top of the test bench 1. The motor 6 is fixedly installed on the top of the mounting frame 5. The output end of the motor 6 is fixedly connected to the lead screw 7. The two ends of the limit rod 8 are fixedly connected to the upper and lower inner walls of the mounting frame 5, respectively. The lifting plate 13 is movably sleeved on the outside of the column 14 and the limit rod 21, and the lifting plate 13 is threadedly sleeved on the outside of the lead screw 7.

[0025] Specifically, in use, the switch of motor 6 is turned on, which causes the lead screw 7 to rotate, thereby making the position of the lifting plate 13 adjustable, which can straighten and pressurize the fiber, thus allowing the fiber to be tested.

[0026] A measuring ruler 22 is fixedly installed on the front outer wall of the mounting frame 5 for measuring the moving distance of the lifting plate 13.

[0027] Specifically, the measuring ruler 22 can be used to determine the moving distance of the lifting plate 13, thereby allowing for the observation of properties such as tensile length and facilitating data recording.

[0028] The limiting component includes a base plate 17 and a ratchet tensioner 4. The base plate 17 is fixedly installed on the top of the test bench 1. The base plate 17 has a through hole 3 that matches the through hole 12. The test bench 1 has a through hole 2 18. The ratchet tensioner 4 is located at the bottom of the test bench 1 and at the bottom of the through hole 2 18. The vertical center lines of the through hole 12 and the through hole 2 18 are coaxial. The through hole 3 has the same clamping component as the through hole 12.

[0029] Specifically, in use, one end of the fiber is wrapped and tied tightly with the tightening loop 10, the top end is clamped and fixed with the top clamping component, the other end of the fiber is tied tightly with the ratchet tightener 4, and the bottom end is clamped and fixed with the bottom clamping component. This can prevent the fiber from loosening or falling off. The clamping component can keep the fiber in the same vertical line to prevent deviation. It can also adjust the deviation angle of the fiber for multi-functional testing and improve its functionality.

[0030] In summary, compared with existing technologies, this special fiber tensile testing device has at least the following beneficial effects: By setting a limiting component two, the test platform 1 is used to support the fiber to be tested, the lifting component is used to adjust the test height to improve the flexibility of the test, the limiting component one is used to fix the starting position of the fiber to ensure the accuracy of the test, the limiting component two fixes the fiber through the mounting frame 9 and the tightening ring 10, and monitors the tensile force changes in real time through the pressure sensor, the threaded rod 20 and the limiting post 21 are used to adjust the position of the clamping frame 16 to ensure that the fiber is accurately clamped, the anti-slip pad 11 increases the stability of the clamping and prevents the fiber from slipping, and the display screen 19 intuitively displays the tensile force changes during the test. In use, the fiber to be tested is passed through the tightening ring 10, and the threaded rod 20 and the limiting post 21 are used to position and clamp the fiber. After the device is started, the lifting plate 13 drives the fiber to rise, so that the fiber is subjected to tensile force. The pressure sensor monitors the tensile force in real time and transmits it to the display screen 19 for display, thereby realizing the accurate testing of fiber tensile force.

[0031] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A special fiber tensile strength testing device, characterized in that, include: Test bench (1), the top of the test bench (1) is provided with a lifting component and a limiting component one, and the top of the lifting component is provided with a limiting component two; The lifting assembly includes a lifting plate (13), and the limiting assembly includes a mounting frame (9), a tensioning ring (10), and a clamping assembly. The clamping assembly includes an anti-slip pad (11), a support plate (15), a clamping frame (16), a threaded rod (20), and a limiting post (21). The mounting frame (9) is fixedly installed on the top of the lifting plate (13), and the tensioning ring (10) is fixedly installed on the top bottom wall of the mounting frame (9). A pressure sensor is installed inside the top wall of the mounting frame (9), and a display screen is installed at the front of the lifting plate (13). 19) and electrically connected to the pressure sensor. The lifting plate (13) has a through hole (12) inside. The threaded rod (20) and the limiting post (21) are movably inserted into the interior of the lifting plate (13) and extend to the inside of the through hole (12). One end of the threaded rod (20) is connected to the clamping frame (16) through a bearing. Support plates (15) are fixedly installed on both sides of the clamping frame (16). One end of the limiting post (21) is fixedly connected to the support plate (15). Anti-slip pads (11) are fixedly installed on the inner wall of the clamping frame (16).

2. The special fiber tensile testing device according to claim 1, characterized in that, The bottom of the test bench (1) is fixedly equipped with a support leg (2), and the bottom end of the support leg (2) is fixedly equipped with a foot pad (3).

3. The special fiber tensile testing device according to claim 2, characterized in that, The lifting assembly also includes a mounting frame (5), a motor (6), a lead screw (7), a limit rod (8), and a column (14). The mounting frame (5) and the column (14) are both fixedly installed on the top of the test bench (1). The motor (6) is fixedly installed on the top of the mounting frame (5). The output end of the motor (6) is fixedly connected to the lead screw (7). The two ends of the limit rod (8) are fixedly connected to the upper and lower inner walls of the mounting frame (5), respectively.

4. The special fiber tensile testing device according to claim 3, characterized in that, The lifting plate (13) is movably sleeved on the outside of the column (14) and the limiting column (21), and the lifting plate (13) is threaded on the outside of the lead screw (7).

5. The special fiber tensile testing device according to claim 4, characterized in that, A measuring ruler (22) is fixedly installed on the front outer wall of the mounting frame (5) for measuring the moving distance of the lifting plate (13).

6. The special fiber tensile testing device according to claim 1, characterized in that, The limiting component includes a base plate (17) and a ratchet tensioner (4). The base plate (17) is fixedly installed on the top of the test bench (1). The base plate (17) has a through hole three that matches the through hole one (12). The test bench (1) has a through hole two (18). The ratchet tensioner (4) is located at the bottom of the test bench (1) and at the bottom of the through hole two (18). The vertical center lines of the through hole one (12) and the through hole two (18) are coaxial. The through hole three is equipped with the same clamping component as the through hole one (12).

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