Textile ductility detection device

Abstract

The utility model relates to the technical field of textile production, in particular to a textile ductility detection device which comprises an operation table, supporting seats are fixedly installed on the left side and the right side of the upper end of the operation table, sliding grooves are formed in the upper ends of the two supporting seats, and first forward and reverse motors are fixedly installed at the rear ends of the two supporting seats. The output ends of the two first forward and reverse motors are fixedly connected with first forward and reverse lead screws, the first forward and reverse lead screws are movably installed in the sliding grooves, and two detection mechanisms are jointly connected into the two sliding grooves in a sliding mode. According to the textile ductility detection device, the stress condition of a textile in the extension process can be directly measured through the spring dynamometer, the first positive and negative screw rod, the sliding block and the supporting frame are used in cooperation, automatic and efficient ductility detection is achieved, operation is simple, use is easy, and the textile ductility detection device is suitable for large-scale popularization and application. Meanwhile, the two ends of the textile can be safely and firmly fixed, slippage or damage in an extension test is avoided, and the reliability of a detection result is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of textile production, in particular to a textile ductility detection device. Background Art

[0002] Ductility is one of the important indicators to measure material properties, and its detection methods and technologies have always attracted much attention. Traditional ductility testing methods often rely on manual operation, which is not only time-consuming and labor-intensive, but also easily affected by subjective factors, making it difficult to ensure the accuracy and consistency of the test results. With the advancement of science and technology, especially the development of mechatronics technology, automated and high-precision testing equipment has gradually become an industry trend. They can not only significantly improve detection efficiency, but also effectively reduce human errors and ensure data reliability. However, the existing textile ductility testing devices on the market still have certain limitations in terms of adaptability, ease of operation and test accuracy. An innovative design is urgently needed to meet the needs of the modern textile industry for high-quality and high-efficiency testing. Therefore, we proposed a textile ductility testing device. Utility Model Content

[0003] The main purpose of the utility model is to provide a textile ductility detection device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A textile ductility detection device comprises an operating table, wherein support seats are fixedly installed on both left and right sides of the upper end of the operating table, and slide grooves are opened on the upper ends of the two support seats, and a forward and reverse motor No. 1 is fixedly installed on the rear ends of the two support seats, and the output ends of the two forward and reverse motors No. 1 are fixedly connected to the output ends of the two forward and reverse motors No. 1. The forward and reverse screw rod No. 1 is movably installed in the slide groove, and two detection mechanisms are slidably connected in the two slide grooves, and the two detection mechanisms are symmetrically arranged front and back, and a control panel is fixedly installed on the front end of the operating table;

[0006] A stand is fixedly welded to the middle of the upper ends of the two support seats, and a spring dynamometer is fixedly connected to the front and rear ends of the stand, and the output end of the spring dynamometer is connected to the outer surface of the detection mechanism.

[0007] Preferably, the detection mechanism includes a support frame, which has an inverted U-shaped structure, and sliders slidably connected to the slide groove are fixedly installed on the left and right sides of the lower end of the support frame. A groove is provided on the upper part of the support frame, and a positioning device is slidably connected to the upper part of the support frame through the groove.

[0008] By adopting the above technical solution: the No. 1 positive and negative screws are threadedly connected to the sliders on the front and rear sides to enable the two support frames to slide back to back, thereby realizing automated and efficient ductility testing, which is simple to operate and easy to use.

[0009] Preferably, the left and right sides of the opposite ends of the two support frames are fixedly connected with fixing rings, and the output end of the spring dynamometer is fixedly connected to the support frame through the fixing ring.

[0010] By adopting the above technical solution: the spring dynamometer can directly measure the stress of the textile during the extension process, thereby improving the detection accuracy.

[0011] Preferably, the positioning device includes a No. 2 forward and reverse motor, which is fixedly mounted on the upper end of the support frame, and the output end of the No. 2 forward and reverse motor is fixedly connected to a No. 2 forward and reverse screw rod, and two transmission blocks are threadedly connected to the No. 2 forward and reverse screw rod, and the lower ends of the two transmission blocks are fixedly mounted with moving blocks, and the upper parts of the moving blocks are slidably connected to the support frame through grooves, and the lower part of the moving block is provided with a placement groove, and a clamping assembly is provided in the placement groove.

[0012] By adopting the above technical solution: the moving block can slide in the opposite direction on the support frame through the threaded connection between the No. 2 forward and reverse screw rods and the transmission block, and the distance between the two moving blocks can be accurately adjusted to adapt to textiles of different lengths, thereby ensuring accuracy and stability during the detection process.

[0013] Preferably, the threads on the front and rear sides of the outer surface of the No. 1 forward and reverse screw rod are of reverse structure, the two sliding blocks are respectively threadedly connected to the front and rear sides of the No. 1 forward and reverse screw rod, the threads on the left and right sides of the outer surface of the No. 2 forward and reverse screw rod are of reverse structure, and the two transmission blocks are respectively threadedly connected to the left and right sides of the No. 2 forward and reverse screw rod.

[0014] By adopting the above technical solution: the structure is simple and compact, precise control can provide stable and consistent test conditions, ensuring that the data of each test is accurate and reliable with good repeatability.

[0015] Preferably, the clamping assembly includes an adjusting screw and a No. 2 rubber pad, the lower end of the adjusting screw is fixedly connected to a turning handle, the upper end of the adjusting screw passes through the lower end of the moving block and is movably mounted with a No. 1 rubber pad, the adjusting screw is threadedly connected to the lower inner wall of the placement groove, and the No. 2 rubber pad is fixedly mounted to the upper inner wall of the placement groove and its position corresponds to that of the No. 1 rubber pad.

[0016] By adopting the above technical solution: utilizing the combined design of the adjusting screw, No. 1 rubber pad and No. 2 rubber pad, the two ends of the textile can be safely and firmly fixed to avoid slippage or damage during the extension test, thereby ensuring the reliability of the test results.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The moving block can slide in the opposite direction on the support frame by threaded connection between the No. 2 forward and reverse screw and the transmission block. The distance between the two moving blocks can be accurately adjusted to adapt to textiles of different lengths, ensuring the accuracy and stability during the test. At the same time, the combined design of the adjusting screw, No. 1 rubber pad and No. 2 rubber pad can safely and firmly fix the two ends of the textile to avoid slippage or damage during the extension test, thus ensuring the reliability of the test results.

[0019] 2. By connecting the spring dynamometer to the fixed ring on the support frame, the stress of the textile during the extension process can be directly measured. Combined with the No. 1 positive and negative screw and the threaded connection of the sliders on the front and rear sides, the two support frames can slide back to back, realizing automated and efficient ductility testing. The operation is simple and easy to use. At the same time, through the precise coordination of various components, the equipment shows good flexibility and adaptability when processing textiles of different sizes and types. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a textile ductility detection device of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of a testing mechanism of a textile ductility testing device of the utility model;

[0022] Figure 3 This is a schematic structural diagram of a positioning device of a textile ductility detection device of the utility model;

[0023] Figure 4 The utility model is a schematic structural diagram of a clamping assembly of a textile ductility detection device.

[0024] In the figure: 1. operating table; 2. supporting seat; 3. sliding groove; 4. forward and reverse motor No. 1; 5. forward and reverse screw No. 1; 6. detecting mechanism; 61. supporting frame; 611. fixing ring; 62. sliding block; 63. groove; 64. positioning device; 641. forward and reverse motor No. 2; 642. forward and reverse screw No. 2; 643. transmission block; 644. moving block; 645. placement groove; 646. clamping assembly; 6461. adjusting screw; 6462. turning handle; 6463. rubber pad No. 1; 6464. rubber pad No. 2; 7. stand; 8. spring dynamometer; 9. control panel. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] See also Figure 1-4 , the utility model provides a technical solution:

[0029] A textile ductility detection device comprises an operating table 1, support seats 2 are fixedly installed on the left and right sides of the upper end of the operating table 1, slide grooves 3 are opened on the upper ends of the two support seats 2, and a No. 1 forward and reverse motor 4 is fixedly installed on the rear ends of the two support seats 2. The output ends of the two No. 1 forward and reverse motors 4 are fixedly connected to a No. 1 forward and reverse screw rod 5, and the No. 1 forward and reverse screw rod 5 is movably installed in the slide groove 3. Two detection mechanisms 6 are slidably connected in the two slide grooves 3, and the two detection mechanisms 6 are symmetrically arranged front and back. A control panel 9 is fixedly installed at the front end of the operating table 1.

[0030] In this embodiment, a stand 7 is fixedly welded to the middle part of the upper end of the two support seats 2, and a spring dynamometer 8 is fixedly connected to the front and rear ends of the stand 7, and the output end of the spring dynamometer 8 is connected to the outer surface of the detection mechanism 6; the detection mechanism 6 includes a support frame 61, and the support frame 61 is an inverted U-shaped structure. Slide blocks 62 slidably connected to the slide groove 3 are fixedly installed on the left and right sides of the lower end of the support frame 61, and a groove 63 is provided on the upper part of the support frame 61. The upper part of the support frame 61 is slidably connected to a positioning device 64 through the groove 63; the left and right sides of the opposite ends of the two support frames 61 are fixedly connected to fixed rings 611, and the output end of the spring dynamometer 8 is fixedly connected to the support frame 61 through the fixed ring 611;.

[0031] Through the above scheme: by connecting the spring dynamometer 8 with the fixed ring 611 on the support frame 61, the stress condition of the textile during the extension process can be directly measured, and the No. 1 positive and negative screw rod 5 is threadedly connected with the sliders 62 on the front and rear sides to make the two support frames 61 slide back to back, thereby realizing automated and efficient ductility detection. The operation is simple and easy to use. At the same time, through the precise coordination of various components, the equipment shows good flexibility and adaptability when processing textiles of different sizes and types.

[0032] In this embodiment, the positioning device 64 includes a No. 2 forward and reverse motor 641, which is fixedly installed on the upper end of the support frame 61. The output end of the No. 2 forward and reverse motor 641 is fixedly connected to the No. 2 forward and reverse screw rod 642. Two transmission blocks 643 are threadedly connected to the No. 2 forward and reverse screw rod 642. The lower ends of the two transmission blocks 643 are fixedly installed with moving blocks 644. The upper part of the moving block 644 is slidably connected to the support frame 61 through a groove 63. The lower part of the moving block 644 is provided with a placement groove 645, and a clamping assembly 646 is provided in the placement groove 645; the threads on the front and rear sides of the outer surface of the No. 1 forward and reverse screw rod 5 are reverse structures, and the two sliders 62 are respectively threadedly connected to one The front and rear sides of the No. 5 forward and reverse screw rod 5, the threads on the left and right sides of the outer surface of the No. 2 forward and reverse screw rod 642 are of reverse structure, and the two transmission blocks 643 are respectively threadedly connected to the left and right sides of the No. 2 forward and reverse screw rod 642; the clamping assembly 646 includes an adjusting screw 6461 and a No. 2 rubber pad 6464, the lower end of the adjusting screw 6461 is fixedly connected with a turning handle 6462, the upper end of the adjusting screw 6461 passes through the lower end of the moving block 644 and is movably installed with a No. 1 rubber pad 6463, the adjusting screw 6461 is threadedly connected to the lower inner wall of the placement groove 645, the No. 2 rubber pad 6464 is fixedly installed with the upper inner wall of the placement groove 645 and its position corresponds to that of the No. 1 rubber pad 6463.

[0033] Through the above scheme: the No. 2 forward and reverse screw 642 is threadedly connected with the transmission block 643 to make the moving block 644 slide in the opposite direction on the support frame 61, and the distance between the two moving blocks 644 can be accurately adjusted to adapt to textiles of different lengths, thereby ensuring the accuracy and stability during the detection process. At the same time, the combined design of the adjusting screw 6461, the No. 1 rubber pad 6463 and the No. 2 rubber pad 6464 can be used to safely and firmly fix the two ends of the textile to avoid slippage or damage during the extension test, thereby ensuring the reliability of the test results.

[0034] It should be noted that the utility model is a textile ductility detection device. During use, first start the No. 2 forward and reverse motor 641, and drive the No. 2 forward and reverse screw rod 642 to rotate through the No. 2 forward and reverse motor 641, and the No. 2 forward and reverse screw rod 642 is threadedly connected with the transmission block 643 to make the moving block 644 slide in the opposite direction on the support frame 61, so as to adjust the distance between the two moving blocks 644 according to the length of the textile, and then place one side of the textile in the two placement grooves 645 on the same side, and then rotate the handle 6462, and drive the adjusting screw 6461 to rotate through the handle 6462, and push the No. 1 rubber pad 6463 to approach the No. 2 rubber pad 6463 through the threaded connection between the adjusting screw 6461 and the placement groove 645. One side of the textile is moved, and the No. 2 rubber pad 6464 and the No. 1 rubber pad 6463 are used to cooperate with each other to clamp and fix one side of the textile, and then the other side of the textile is fixedly connected to the placement groove 645 on the corresponding two moving blocks 644 according to the above operation, so that the textile is flattened, unfolded and fixed, and then the output end of the spring dynamometer 8 is stably connected to the fixing ring 611 on the support frame 61, and then the No. 1 forward and reverse motor 4 is started, and the No. 1 forward and reverse motor 4 drives the No. 1 forward and reverse screw rod 5 to rotate, and the No. 1 forward and reverse screw rod 5 is threadedly connected to the sliders 62 on the front and rear sides to make the two support frames 61 slide back to back, and the four moving blocks 644 drive the textile to extend while the spring dynamometer 8 measures the force, thereby realizing the ductility detection of the textile.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A textile extensibility testing device, comprising an operating table (1), characterized in that: Support seats (2) are fixedly installed on both left and right sides of the upper end of the operating table (1), and a slide groove (3) is opened on the upper ends of the two support seats (2). A forward and reverse motor (4) is fixedly installed at the rear ends of the two support seats (2). The output ends of the two forward and reverse motors (4) are fixedly connected to a forward and reverse screw rod (5), and the forward and reverse screw rod (5) is movably installed in the slide groove (3). Two detection mechanisms (6) are slidably connected in the two slide grooves (3), and the two detection mechanisms (6) are symmetrically arranged front and back. A control panel (9) is fixedly installed at the front end of the operating table (1); A stand (7) is fixedly welded to the middle of the upper ends of the two support seats (2), and a spring dynamometer (8) is fixedly connected to the front and rear ends of the stand (7), and the output end of the spring dynamometer (8) is connected to the outer surface of the detection mechanism (6).

2. A textile extensibility detection device according to claim 1, characterized in that: The detection mechanism (6) comprises a support frame (61), the support frame (61) is an inverted U-shaped structure, and sliding blocks (62) slidably connected to the slide groove (3) are fixedly mounted on both left and right sides of the lower end of the support frame (61), and a groove (63) is provided on the upper part of the support frame (61), and a positioning device (64) is slidably connected to the upper part of the support frame (61) through the groove (63).

3. A textile extensibility detection device according to claim 2, characterized in that: A fixing ring (611) is fixedly connected to the left and right sides of the opposite ends of the two support frames (61), and the output end of the spring dynamometer (8) is fixedly connected to the support frame (61) via the fixing ring (611).

4. A textile extensibility detection device according to claim 2, characterized in that: The positioning device (64) comprises a second forward and reverse motor (641), the second forward and reverse motor (641) is fixedly mounted on the upper end of the support frame (61), the output end of the second forward and reverse motor (641) is fixedly connected to a second forward and reverse screw rod (642), two transmission blocks (643) are threadedly connected to the second forward and reverse screw rod (642), the lower ends of the two transmission blocks (643) are fixedly mounted with moving blocks (644), the upper parts of the moving blocks (644) are slidably connected to the support frame (61) via grooves (63), the lower parts of the moving blocks (644) are provided with placement grooves (645), and a clamping assembly (646) is provided in the placement grooves (645).

5. A textile extensibility detection device according to claim 4, characterized in that: The threads on the front and rear sides of the outer surface of the first forward and reverse screw rod (5) are of a reverse structure, and the two sliders (62) are respectively threadedly connected to the front and rear sides of the first forward and reverse screw rod (5). The threads on the left and right sides of the outer surface of the second forward and reverse screw rod (642) are of a reverse structure, and the two transmission blocks (643) are respectively threadedly connected to the left and right sides of the second forward and reverse screw rod (642).

6. A textile extensibility detection device according to claim 4, characterized in that: The clamping assembly (646) comprises an adjusting screw (6461) and a No. 2 rubber pad (6464); the lower end of the adjusting screw (6461) is fixedly connected to a rotating handle (6462); the upper end of the adjusting screw (6461) passes through the lower end of the moving block (644) and is movably mounted with a No. 1 rubber pad (6463); the adjusting screw (6461) is threadedly connected to the lower inner wall of the placement groove (645); the No. 2 rubber pad (6464) is fixedly mounted to the upper inner wall of the placement groove (645) and its position corresponds to that of the No. 1 rubber pad (6463).

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