Textile fiber detection device

Abstract

The utility model relates to textile detection equipment technical field discloses a textile fiber detection device, and the device includes the base, fixed clamping subassembly, mobile clamping subassembly and drive assembly, and drive assembly is used for driving mobile clamping subassembly relative fixed clamping subassembly moves, and fixed clamping subassembly and mobile clamping subassembly are integrated on all for the first clamping mechanism for clamping zonary fiber and the second clamping mechanism for clamping linear fiber. First clamping mechanism includes upper clamping plate, lower clamping plate and is used for driving the first screw rod of clamping, and second clamping mechanism includes briquetting, rubber cushion and is used for driving the second screw rod of pressing. The utility model discloses through ingenious integration structure design, can simultaneously or respectively on a equipment to zonary and linear two kinds of fiber carry out tensile detection, has improved detection efficiency significantly, has strengthened equipment versatility, has reduced use cost, and clamping is stable and reliable.

Description

Technical Field

[0001] This utility model relates to the technical field of textile testing equipment, and in particular to a textile fiber testing device. Background Technology

[0002] Textile fibers are the basic building blocks of textiles, and their tensile properties, such as breaking strength and elongation, are key physical indicators for evaluating textile quality. Therefore, in the production, research and development, and quality control stages of the textile industry, it is crucial to use specialized testing equipment to conduct precise tensile property tests on various textile fibers.

[0003] Currently, the clamps in commercially available testing devices for this purpose are typically designed for samples of specific shapes. For example, some devices are equipped with flat clamps specifically for holding strips or sheets of textile materials such as fabrics and non-woven fabrics; while others are equipped with wrap-around or angular clamps specifically for holding linear textile fibers such as yarns and monofilaments.

[0004] The specialization of this design presents a significant problem: when testing institutions or manufacturers need to conduct performance tests on both ribbon and linear fibers simultaneously, they often need to purchase two different sets of testing equipment, or frequently change and calibrate different fixtures on a single machine. This approach not only greatly increases the procurement and maintenance costs of the equipment and occupies valuable laboratory space, but the frequent changes also severely reduce the efficiency of the testing work, failing to meet the demands of modern production for a high-efficiency, integrated testing process. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a textile fiber detection device, which aims to improve the problems of the existing textile fiber detection devices having a single structure and function, being unable to simultaneously detect two different forms of fibers, namely ribbon and thread, resulting in low detection efficiency and high equipment purchase cost. This utility model aims to provide a textile fiber detection device with an improved structure that can effectively solve the above problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a textile fiber detection device, comprising: a base, at least one set of fixed clamping components, at least one set of movable clamping components, and a drive component; The fixed clamping assembly and the movable clamping assembly both include a frame, and a first clamping mechanism and a second clamping mechanism integrated on the frame; The first clamping mechanism has a fixed plate, an upper clamping plate and a lower clamping plate disposed opposite to each other, and a first screw for driving the upper clamping plate to move toward the lower clamping plate; Furthermore, the second clamping mechanism has a pressure block, a rubber pad disposed below the pressure block, and a second screw for driving the pressure block to move toward the rubber pad.

[0007] The fixed clamping assembly is mounted on the base, and the driving assembly is mounted on the base and is connected to the movable clamping assembly for driving the movable clamping assembly to move relative to the fixed clamping assembly.

[0008] Preferably, the drive assembly includes a motor, a ball screw, a nut, and a connecting block; the motor is drivenly connected to the ball screw, the ball screw is rotatably mounted on the machine base via a bearing, the nut is threaded onto the ball screw, and the nut is fixedly connected to the movable clamping assembly via the connecting block.

[0009] Preferably, the frame is composed of a first vertical plate, a second vertical plate, and a fixed plate; the first screw is threaded through the fixed plate and connected to the upper clamping plate; a T-shaped slider is fixed on the upper clamping plate, and a groove is provided on the first vertical plate to slide with the T-shaped slider.

[0010] Preferably, the lower clamping plate has anti-slip teeth on its surface facing the upper clamping plate.

[0011] Preferably, the textile fiber detection device further includes an auxiliary component, which includes an L-shaped plate and a winding column fixed to the frame.

[0012] Furthermore, the L-shaped plate is provided with guide holes for linear textile fibers to pass through.

[0013] Preferably, the frame further includes a connecting plate connected between the first vertical plate and the second vertical plate, and the first clamping mechanism and the second clamping mechanism are arranged side by side between the first vertical plate and the second vertical plate.

[0014] Preferably, the base is further equipped with a display screen for displaying detection data and a control unit for controlling the drive assembly.

[0015] This utility model has the following beneficial effects: In this invention, by integrating a first clamping mechanism for clamping ribbon fibers and a second clamping mechanism for clamping linear fibers on the same clamping assembly, the problems of low efficiency and high cost caused by the single function of the detection device in the prior art, which cannot be compatible with the detection of different fiber forms, are solved. This achieves the technical effect of simultaneously and efficiently detecting two fiber forms on one device, enhancing the versatility of the device and reducing the cost of use.

[0016] This invention solves the problems of uneven force caused by deflection when clamping strip fibers and data inaccuracy caused by slippage during stretching by setting a guiding fit structure between the T-shaped slider and the slide groove and setting anti-slip teeth on the surface of the lower clamping plate. It achieves the technical effect of stable clamping and reliable anti-slip, and improves the detection accuracy. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a textile fiber detection device proposed in this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the base of a textile fiber detection device proposed in this utility model; Figure 3 This is a schematic diagram of the lower clamping plate portion of a textile fiber detection device proposed in this utility model; Figure 4 This is a schematic diagram of the pressing block structure of a textile fiber detection device proposed in this utility model.

[0018] Legend: 1. Base; 2. Display screen; 3. Control components; 4. Motor; 5. Ball screw; 6. Nut; 7. Connecting block; 8. Bearing; 9. Clamping assembly; 901. First vertical plate; 902. Second vertical plate; 903. Fixing plate; 904. Upper clamping plate; 905. Lower clamping plate; 906. First screw; 907. T-shaped slider; 908. Slide groove; 909. Connecting plate; 910. Rubber pad; 911. Pressure block; 912. Second screw; 10. Auxiliary components; 1001. Column; 1002. L-shaped plate; 1003. Guide hole; 1004. Anti-slip teeth. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 4 This utility model provides a textile fiber detection device, which aims to solve the problem that the existing detection devices have a single structure and cannot be compatible with and simultaneously detect two different forms of textile fibers, namely strip and thread.

[0021] like Figure 1 and Figure 2As shown, the textile fiber detection device includes a base 1, at least one set of fixed clamping components 9, at least one set of movable clamping components 9, and a drive component. The fixed clamping components 9 are mounted on the base 1, and the drive component is also mounted on the base 1 and is drively connected to the movable clamping components 9. The drive component is used to drive the movable clamping components 9 to move relative to the fixed clamping components 9. The core of this embodiment is that both the fixed clamping components 9 and the movable clamping components 9 integrate two clamping mechanisms for clamping fibers of different shapes. Specifically, both the fixed clamping components 9 and the movable clamping components 9 include a first vertical plate 901, a second vertical plate 902, a third vertical plate 903, a third vertical plate 904, a third vertical plate 905, a third vertical plate 906, a third vertical plate 907, a third vertical plate 908, a third vertical plate 909, a third vertical plate 901, a third vertical plate 902, a third vertical plate 903, a third vertical plate 904, a third vertical plate 905, a third vertical plate 906, a third vertical plate 907, a third vertical plate 908, a third vertical plate 909, a third vertical plate 909, a third vertical plate 901 ...9, a third vertical plate 909, a third vertical plate 909, a third vertical plate 909, a third vertical plate 909, a third vertical plate 909, a third vertical plate 909, a third vertical plate A frame consisting of two vertical plates 902 and a connecting plate 909; a first clamping mechanism disposed on the frame, the first clamping mechanism including a fixed plate 903, an upper clamping plate 904 and a lower clamping plate 905 disposed opposite to each other, and a first screw 906 for driving the upper clamping plate 904 toward the lower clamping plate 905 to clamp the strip-shaped textile fiber; and a second clamping mechanism disposed on the frame, the second clamping mechanism including a pressure block 911, a rubber pad 910 disposed below the pressure block 911, and a second screw 912 for driving the pressure block 911 toward the rubber pad 910 to press the linear textile fiber.

[0022] The first clamping mechanism is specifically designed for clamping strip-shaped textile fibers. The fixing plate 903 of the first clamping mechanism is welded or bolted to the first vertical plate 901. A first screw 906 is threaded through the fixing plate 903, and its lower end is rotatably connected to the upper clamping plate 904. A T-shaped slider 907 is integrally formed or fixedly connected to the upper clamping plate 904. Corresponding to the T-shaped slider 907, a groove 908 adapted to the shape and size of the T-shaped slider 907 is provided on the first vertical plate 901. In the assembled state, the T-shaped slider 907 of the upper clamping plate 904 slides against the first vertical plate 901. The T-shaped slider 907 within the groove 908 of the first screw 906, in conjunction with the groove 908, ensures high stability and anti-deflection capability of the upper clamping plate 904 during its up-and-down movement along the axial direction of the first screw 906, thereby ensuring a uniform clamping force on the strip textile fiber. The lower clamping plate 905 is fixed between the first vertical plate 901 and the second vertical plate 902, and is located directly below the upper clamping plate 904. Multiple anti-slip teeth 1004 are also provided on the surface of the lower clamping plate 905 facing the upper clamping plate 904. The anti-slip teeth 1004 are used to increase the friction with the strip textile fiber during clamping, preventing the fiber from slipping off.

[0023] The second clamping mechanism is specifically designed to clamp linear textile fibers. The pressure block 911 of the second clamping mechanism is installed on the frame of the fixed clamping assembly 9 or the movable clamping assembly 9 via a threaded connection of the second screw 912. The rubber pad 910 is positioned directly below the pressure block 911. By turning the second screw 912, the pressure block 911 can be driven to move up and down, thereby pressing the linear textile fibers wrapped between the pressure block 911 and the rubber pad 910. To further enhance the reliability of the fixation, the device also includes an auxiliary assembly 10, which includes an L-shaped plate 1002 and a winding post 1001 fixed to the frame. The L-shaped plate 1002 has a guide hole 1003 for the linear textile fibers to pass through. The linear fibers can first pass through the guide hole 1003, then wrap around the winding post 1001, and finally enter the space between the pressure block 911 and the rubber pad 910 for clamping. This multi-winding and guiding structure can effectively prevent the linear fibers from slipping when subjected to large tension.

[0024] As a preferred implementation method, please refer to Figure 2 To achieve precise and smooth drive, the drive assembly specifically includes a motor 4, a ball screw 5 connected to the output shaft of the motor 4 via a coupling, a nut 6 threaded onto the ball screw 5, and a connecting block 7. The ball screw 5 is rotatably mounted on the base 1 via at least two bearings 8, which provide support for the stable rotation of the ball screw 5. The nut 6 generates linear motion when the ball screw 5 rotates. The nut 6 is fixedly connected to the frame of the movable clamping assembly 9 via the connecting block 7, thereby transmitting the linear motion to the movable clamping assembly 9 to achieve the stretching of the textile fibers.

[0025] As another preferred embodiment, please refer to Figure 1 To facilitate operators in observing data and controlling equipment, a display screen 2 for real-time display of tensile force, elongation and other detection data, as well as a control component 3 for starting and stopping the motor 4 or setting detection parameters are fixedly installed on the upper surface of the base 1. The control component 3 is electrically connected to the motor 4 and the display screen 2.

[0026] As a further preferred option, please refer to Figure 1 and Figure 3 The frame of the fixed clamping assembly 9 and the movable clamping assembly 9 also includes a connecting plate 909, which is welded or bolted between the top of the first vertical plate 901 and the second vertical plate 902 to enhance the overall structural strength and stability of the frame; the first clamping mechanism and the second clamping mechanism can be arranged side by side between the first vertical plate 901 and the second vertical plate 902 to achieve efficient use of space.

[0027] Working principle: When performing strip textile fiber testing, the operator first reverses the first screw 906 to lift the upper clamping plate 904 under the stable guidance of the T-shaped slider 907 and the slide groove 908, and places the two ends of the strip textile fiber between the upper clamping plate 904 and the lower clamping plate 905 of the fixed clamping component 9 and the movable clamping component 9, respectively. Then, the operator reverses the first screw 906 to move the upper clamping plate 904 down until the anti-slip teeth 1004 on the lower clamping plate 905 firmly clamp the strip textile fiber. When testing linear textile fibers, the operator passes both ends of the linear textile fiber through the guide holes 1003 on the fixed clamping assembly 9 and the movable clamping assembly 9, respectively, wraps it around the winding post 1001, and then wraps it between the rubber pad 910 and the pressure block 911. Next, the operator turns the second screw 912 to move the pressure block 911 downwards, pressing and fixing the linear textile fiber. The two types of fibers can be clamped and tested separately or simultaneously. After the sample is clamped, the operator turns on the motor 4 through the control component 3 on the base 1. The motor 4 drives the ball screw 5 to rotate. Since the nut 6 is threadedly engaged with the ball screw 5, the rotation of the ball screw 5 will push the nut 6 to produce a smooth linear motion. The nut 6 then drives the entire moving clamping assembly 9 to move away from the fixed clamping assembly 9 through the connecting block 7, thereby applying tensile force to the clamped textile fiber until the fiber breaks. The detection data of the whole process is displayed in real time on the display screen 2.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A textile fiber detection device, comprising a base (1); At least one set of fixing clamping components (9) is mounted on the base (1); At least one set of movable clamping components (9); and a drive assembly, the drive assembly being mounted on the base (1) and connected in a transmission manner to the movable clamping assembly (9), for driving the movable clamping assembly (9) to move relative to the fixed clamping assembly (9), characterized in that, Both the fixed clamping assembly (9) and the movable clamping assembly (9) include: A frame consisting of a first vertical plate (901), a second vertical plate (902), and a connecting plate (909); The first clamping mechanism is provided on the frame. The first clamping mechanism includes a fixed plate (903), an upper clamping plate (904) and a lower clamping plate (905) disposed opposite to each other, and a first screw (906) for driving the upper clamping plate (904) to move toward the lower clamping plate (905). The second clamping mechanism is provided on the frame, the second clamping mechanism including a pressure block (911), a rubber pad (910) provided below the pressure block (911), and a second screw (912) for driving the pressure block (911) to move toward the rubber pad (910).

2. The textile fiber detection device according to claim 1, characterized in that, The drive assembly includes a motor (4), a ball screw (5) connected to the motor (4) for transmission, a nut (6) threaded onto the ball screw (5), and a connecting block (7); the ball screw (5) is rotatably mounted on the base (1) via a bearing (8); the nut (6) is fixedly connected to the movable clamping assembly (9) via the connecting block (7).

3. The textile fiber detection device according to claim 1, characterized in that, The first screw (906) is threaded through the fixed plate (903) and connected to the upper clamping plate (904); a T-shaped slider (907) is fixed on the upper clamping plate (904), and a groove (908) is provided on the first vertical plate (901) to slide in cooperation with the T-shaped slider (907).

4. The textile fiber detection device according to claim 1 or 3, characterized in that, The lower clamping plate (905) has anti-slip teeth (1004) on its surface facing the upper clamping plate (904).

5. The textile fiber detection device according to claim 1, characterized in that, The device also includes an auxiliary component (10), which includes an L-shaped plate (1002) fixed to the frame and a winding column (1001).

6. The textile fiber detection device according to claim 5, characterized in that, The L-shaped plate (1002) has guide holes (1003) for linear textile fibers to pass through.

7. The textile fiber detection device according to claim 1, characterized in that, The frame also includes a connecting plate (909) connected between the first vertical plate (901) and the second vertical plate (902), and the first clamping mechanism and the second clamping mechanism are arranged side by side between the first vertical plate (901) and the second vertical plate (902).

8. The textile fiber detection device according to claim 1, characterized in that, The base (1) is also equipped with a display screen (2) for displaying detection data and a control unit (3) for controlling the drive assembly.

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