Double-layer composite burn-out old-imitated jean fabric tensile property tester capable of collecting defective materials

Abstract

The utility model provides a double-layer composite burn-out old-imitated jean fabric tensile property tester capable of collecting defective materials, and belongs to the technical field of fabric tensile property testing. In order to solve the problems that the whole testing process is tedious and time-consuming and the operation efficiency is influenced due to the fact that an existing tester usually needs to clamp a sample for multiple times for stretching and further needs to clamp and disassemble after each time of testing, the utility model comprises a testing box, a bracket is arranged on the testing box, a telescopic cylinder is arranged on the bracket, and the telescopic cylinder is arranged on the bracket. The output end of the telescopic air cylinder is connected with a lifting plate, driving assemblies are arranged on the test box and below the lifting plate, moving seats are symmetrically arranged on the driving assemblies, clamping seats are arranged at the side ends of the moving seats, and through the design of the upper moving seat and the lower clamping seat, the four edges of the fabric can be conveniently limited; therefore, diversified testing requirements of the fabric are met, and the tensile property of the fabric is comprehensively evaluated.

Description

Technical Field

[0001] This utility model relates to the field of fabric tensile performance testing technology, specifically to a tensile performance tester for double-layer composite burnout distressed denim fabric that can collect residual material. Background Technology

[0002] Double-layer composite burnout distressed denim fabric needs to undergo tensile performance testing to ensure its durability and comfort in actual use. Tensile performance testing can assess whether the fabric is easily deformed or damaged during stretching, thus affecting its wearing feel and service life. Especially in distressed denim fabric, tensile performance is crucial to its unique appearance and feel, ensuring that the fabric maintains its shape and structural stability during wearing and washing.

[0003] While the existing double-layer composite burnout distressed denim fabric tensile performance tester can meet basic testing requirements, it still has obvious drawbacks. The main problem is low testing efficiency. It usually requires multiple clamping and stretching of the sample, and clamping and disassembling operations are required after each test, making the overall testing process cumbersome and time-consuming, thus affecting operational efficiency.

[0004] In summary, it is particularly important to design a simple and multi-directional tensile performance tester for double-layer composite burnout denim fabric. Utility Model Content

[0005] The purpose of this invention is to overcome the cumbersome problem of repeated stretching operations on fabric samples in the above-mentioned background technology, and to design a simple, multi-directional tester for the tensile properties of double-layer composite burnout denim fabric that can collect residual material.

[0006] To achieve the above objectives, the technical approach adopted by this utility model is as follows: In solving the problem of cumbersome multiple stretching operations for fabric samples in the prior art, this utility model uses the design of two sets of moving seats and clamping seats to conveniently limit the four sides of the fabric and conduct multi-directional stretching tests, thereby meeting the diverse testing needs of fabrics and comprehensively evaluating the tensile performance of the fabric.

[0007] Based on the above technical ideas, the technical solution adopted by this utility model is as follows: a simple-to-operate, multi-directional tester for collecting residual material, a double-layer composite burnout distressed denim fabric tensile performance tester, including a test box, a support on the test box, a telescopic cylinder on the support, a lifting plate connected to the output end of the telescopic cylinder, a drive assembly on the test box and under the lifting plate, and a movable seat symmetrically arranged on the drive assembly, with the two sets of movable seats arranged vertically, a guide rod penetrating through the movable seat, and a clamping seat on the side of the movable seat.

[0008] As a further limitation of the above technical solution, the lifting plate is connected to the bracket through a guide rod, and the driving assembly includes a motor installed under the lifting plate.

[0009] As a further limitation of the above technical solution, the output end of the motor is connected to a positive and negative screw, and a movable base is connected to the outside of the positive and negative screw.

[0010] Further defining the above technical solution, the clamping seat is provided with a positioning roller inside, and a movable roller is connected to the clamping seat through an adjusting component. Both the positioning roller and the movable roller are provided with limit grooves.

[0011] As a further limitation of the above technical solution, a rotating shaft is provided on the side end of the clamping seat, a handle is installed at the end of the rotating shaft, and the rotating shaft is connected through the interior of the movable seat.

[0012] As a further limitation of the above technical solution, the handle is provided with an auxiliary component, the auxiliary component including a lever installed on the handle, and a spring provided on the outside of the lever.

[0013] Further defining the above technical solution, the side end of the movable seat is provided with a positioning groove, and the positioning groove is annular, and the positioning groove is adapted to the locking rod.

[0014] As a further limitation of the above technical solution, a conveying cylinder is provided on the support, and a piston is installed on the lifting plate, with the piston located inside the conveying cylinder.

[0015] As a further limitation of the above technical solution, the output end of the conveying cylinder is connected to an air jet hood via a pipe, and the air jet hood is located at the side end of the moving seat.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) Precise and stable testing: The motor drives the positive and negative screws and guide rods to achieve stable stretching operation, ensuring accurate test data. Two sets of moving seats and clamping seats limit the four sides of the fabric, supporting multi-directional testing and comprehensively evaluating the fabric performance.

[0018] (2) Efficient residual material collection: After the test, the residual material automatically falls into the test chamber. The electrostatic adsorption structure inside the chamber effectively collects the residual material, making cleaning convenient and efficient. This avoids the reduction in efficiency caused by manual cleaning, keeps the testing environment clean, and prevents the residual material from affecting the accuracy of subsequent tests.

[0019] (3) Reliable fabric clamping: The positioning roller and the movable roller work together, combined with the limit groove design, to firmly fix the fabric, prevent it from sliding and shifting during testing, ensure test accuracy, and lay the foundation for accurate evaluation of fabric performance.

[0020] (4) Simulate actual test: By rotating the clamping seat with the handle, the fabric is bent, simulating various stress conditions in actual use, so that the test results are more in line with the actual application scenario and improve the reference value.

[0021] (5) Dual environmental protection: The clamping bar and positioning groove structure ensures precise positioning of the clamping seat, making operation simple and maintenance easy; the air jet hood and electrostatic adsorption structure work together to adsorb fiber particles generated by fabric tearing, protecting the test environment and personnel health, and enhancing the effect of residual material collection. Attached Figure Description

[0022] 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.

[0023] Figure 1 This is a schematic diagram of the tensile properties tester for a double-layer composite burnout denim fabric that can collect residual material, according to the present invention.

[0024] Figure 2 This is a side view of the tensile properties tester for a double-layer composite burnout denim fabric that can collect residual material, according to the present invention.

[0025] Figure 3 This is a schematic diagram of the clamping base structure of a double-layer composite burnout denim fabric tensile performance tester that can collect residual materials, according to this utility model.

[0026] Figure 4 This is a schematic diagram of the moving base and the connection structure of the positive and negative screws of a double-layer composite burnout denim fabric tensile performance tester that can collect residual materials, according to this utility model.

[0027] Figure 5 This is a bottom view of the lifting plate structure of the double-layer composite burnout denim fabric tensile performance tester that can collect residual materials according to this utility model.

[0028] Figure 6 This is a side view of the movable seat structure of a double-layer composite burnout denim fabric tensile performance tester that can collect residual materials, according to this utility model.

[0029] Figure 7 This is a schematic diagram of the piston and conveyor cylinder connection structure of a double-layer composite burnout denim fabric tensile performance tester that can collect residual materials, according to this utility model.

[0030] The components are as follows: 1. Test box; 2. Support; 3. Telescopic cylinder; 4. Lifting plate; 5. Guide rod; 6. Motor; 7. Positive and negative screws; 8. Moving seat; 9. Guide rod; 10. Clamping seat; 11. Positioning roller; 12. Movable roller; 13. Adjusting component; 14. Rotating shaft; 15. Handle; 16. Locking rod; 17. Positioning groove; 18. Spring; 19. Piston; 20. Conveying cylinder; 21. Air jet cover. Detailed Implementation

[0031] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0032] Example 1

[0033] This embodiment provides a tensile performance tester for a double-layer composite burnout distressed denim fabric that can collect residual material, such as... Figures 1-4 As shown, the test chamber 1 is equipped with a support 2, and a telescopic cylinder 3 is mounted on the support 2. The output end of the telescopic cylinder 3 is connected to a lifting plate 4. Both the test chamber 1 and the lifting plate 4 are equipped with drive components, and movable seats 8 are symmetrically arranged on the drive components. The two sets of movable seats 8 are arranged vertically. A guide rod 9 is connected through the inside of the movable seat 8, and a clamping seat 10 is provided on the side of the movable seat 8.

[0034] The lifting plate 4 is connected to the bracket 2 through the guide rod 5, and the drive component includes the motor 6 installed under the lifting plate 4.

[0035] The output end of motor 6 is connected to a positive and negative screw 7, and a movable base 8 is connected to the outside of the positive and negative screw 7.

[0036] In this embodiment, reference Figures 1-4The double-layer composite burnout distressed denim fabric to be tested for tensile properties is inserted into the clamping seat 10 on both sides. The motor 6 drives the positive and negative screws 7 to rotate, facilitating the symmetrically arranged movable seats 8 on the screws 7 to move towards each other via the guide rod 9. This allows the fabric held by the clamping seat 10 on the movable seats 8 to undergo a stretching operation. The tensile performance testing sensor on the clamping seat 10 conveniently transmits the tensile performance information. The overall operation, through the cooperation of the positive and negative screws 7 and the guide rod 9, ensures stable stretching and accurate test data. Since there are two sets of movable seats 8, one above the other, the clamping seat 10 effectively limits the four sides of the fabric, facilitating multi-directional testing and meeting diverse testing needs for comprehensive fabric performance evaluation. The positive and negative screws 7 and the guide rod 9 are mounted on the lifting plate 4, thus opening the support... The telescopic cylinder 3 on frame 2 can drive the lifting plate 4 to rise and fall. At this time, the lifting plate 4 moves on the bracket 2 through the guide rod 5, making the lifting plate 4 more stable and allowing the upper clamping structure to flexibly adjust its height. This not only facilitates the testing of unidirectional fabrics but also facilitates the quick installation of fabrics during multidirectional testing. After the fabric tensile performance test, the residual material needs to be collected. The moving seat 8 is returned to its initial position, and the residual material is removed from the clamping seat 10, allowing it to fall into the test chamber 1. The residual material is effectively adsorbed by the electrostatic adsorption structure inside the test chamber 1. The overall cleaning operation is quick and convenient, reducing the need for manual cleaning and thus reducing the overall work efficiency. The electrostatic adsorption ensures the effective collection of residual material, facilitating centralized processing later, keeping the overall testing environment clean, and reducing the impact of residual material on the accuracy of subsequent side-view results.

[0037] Example 2

[0038] This embodiment provides a tensile performance tester for a double-layer composite burnout distressed denim fabric that can collect residual material, such as... Figures 3-6 As shown, a positioning roller 11 is provided inside the clamping seat 10, and a movable roller 12 is connected to the clamping seat 10 through an adjusting member 13. Both the positioning roller 11 and the movable roller 12 have limit grooves.

[0039] A rotating shaft 14 is provided on the side of the clamping seat 10, and a handle 15 is installed at the end of the rotating shaft 14. The rotating shaft 14 is connected through the interior of the movable seat 8.

[0040] In this embodiment, reference Figures 3-6The fabric is inserted into the upper surface of the positioning roller 11 of the clamping seat 10. At this time, the movable roller 12 is raised and lowered by the adjusting component 13, so that the movable roller 12 and the positioning roller 11 can clamp the fabric. Since the movable roller 12 and the positioning roller 11 are both provided with limit grooves, the limit grooves can firmly fix the fabric and prevent the fabric from sliding and shifting during the test, thus ensuring the test accuracy. In addition, the user can drive the rotating shaft 14 to rotate through the handle 15, so that the end of the rotating shaft 14 can drive the clamping seat 10 to rotate, thereby causing the fabric on the clamping seat 10 to bend. This simulates various stress conditions in actual use scenarios, making the test results more practical and valuable, and helping to comprehensively evaluate the tensile properties of the fabric.

[0041] Example 3

[0042] This embodiment provides a tensile performance tester for a double-layer composite burnout distressed denim fabric that can collect residual material, such as... Figures 4-7 As shown, an auxiliary component is provided on the handle 15, including a lever 16 mounted on the handle 15, and a spring 18 is provided on the outside of the lever 16.

[0043] The movable seat 8 has a positioning groove 17 on its side, and the positioning groove 17 is annular, and the positioning groove 17 is adapted to the locking rod 16.

[0044] A conveying cylinder 20 is installed on the support 2, and a piston 19 is installed on the lifting plate 4. The piston 19 is located inside the conveying cylinder 20.

[0045] The output end of the conveyor cylinder 20 is connected to an air jet hood 21 via a pipe, and the air jet hood 21 is located on the side of the movable seat 8.

[0046] In this embodiment, reference Figures 4-7 Before operating the rotating shaft 14, the user needs to move the clamping rod 16 out of the positioning groove 17. After the rotating shaft 14 drives the clamping seat 10 to rotate, the clamping rod 16 is released. At this time, the spring 18 on the outside of the clamping rod 16 rebounds, driving the clamping rod 16 to engage in the positioning groove 17, thereby limiting the rotation of the rotating shaft 14. The overall structure is simple, convenient for operation and maintenance, and reduces the problem of test results being affected by the shaking of the clamping seat 10. When the telescopic cylinder 3 drives the lifting plate 4 to rise and fall, the piston 19 on the lifting plate 4 moves inside the conveying cylinder 20, which facilitates the transmission of gas by the conveying cylinder 20 and sprays the gas out through the jet hood 21. This causes the fiber particles generated by the fabric tearing during the test to move downward and be adsorbed by the electrostatic adsorption structure inside the test chamber 1, avoiding the fiber particles from being suspended in the air and affecting the test environment and the health of the operators. At the same time, it further improves the residual material collection effect.

[0047] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of this utility model to facilitate understanding and application by those skilled in the art. It should not be construed that the specific implementation of this utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of this utility model, without requiring creative effort. Therefore, any simple improvements made to this utility model by those skilled in the art based on its disclosure should be within the protection scope of this utility model.

Claims

1. A tensile performance tester for double-layer composite burnout distressed denim fabric capable of collecting residual material, comprising a test chamber (1), characterized in that, The test box (1) is provided with a bracket (2), and the bracket (2) is provided with a telescopic cylinder (3). The output end of the telescopic cylinder (3) is connected to a lifting plate (4). The test box (1) and the lifting plate (4) are both provided with driving components, and the driving components are symmetrically provided with moving seats (8). The two sets of moving seats (8) are vertically arranged. The moving seats (8) are internally connected with guide rods (9), and the side of the moving seats (8) is provided with clamping seats (10).

2. The tensile performance tester for double-layer composite burnout distressed denim fabric with collectable residue as described in claim 1, characterized in that, The lifting plate (4) is connected to the bracket (2) through a guide rod (5), and the driving assembly includes a motor (6) installed under the lifting plate (4).

3. The tensile performance tester for double-layer composite burnout distressed denim fabric with collectable residue as described in claim 2, characterized in that, The output end of the motor (6) is connected to a positive and negative screw (7), and a movable seat (8) is connected to the outside of the positive and negative screw (7).

4. The tensile performance tester for double-layer composite burnout distressed denim fabric with collectable residue as described in claim 1, characterized in that, The clamping seat (10) is provided with a positioning roller (11) inside. The clamping seat (10) is connected to a movable roller (12) through an adjusting member (13). Both the positioning roller (11) and the movable roller (12) have limit grooves.

5. The tensile performance tester for double-layer composite burnout distressed denim fabric with collectable residue as described in claim 4, characterized in that, The clamping seat (10) is provided with a rotating shaft (14) on its side end, and a handle (15) is installed at the end of the rotating shaft (14). The rotating shaft (14) is connected through the inside of the movable seat (8).

6. The tensile performance tester for double-layer composite burnout distressed denim fabric with collectable residue as described in claim 5, characterized in that, An auxiliary component is provided on the handle (15), the auxiliary component including a lever (16) mounted on the handle (15), and a spring (18) is provided on the outside of the lever (16).

7. The tensile performance tester for double-layer composite burnout distressed denim fabric with collectable residue as described in claim 5, characterized in that, The movable seat (8) has a positioning groove (17) on its side, and the positioning groove (17) is annular. The positioning groove (17) is adapted to the locking rod (16).

8. The tensile performance tester for double-layer composite burnout distressed denim fabric with collectable residue as described in claim 1, characterized in that, The support (2) is provided with a conveying cylinder (20), and the lifting plate (4) is equipped with a piston (19), which is located inside the conveying cylinder (20).

9. The tensile performance tester for double-layer composite burnout distressed denim fabric with collectable residue as described in claim 8, characterized in that, The output end of the conveying cylinder (20) is connected to a jet hood (21) via a pipe, and the jet hood (21) is located on the side of the movable seat (8).

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