A polyester terylene cloth spectrum detector

Abstract

The utility model discloses a kind of polyester terylene cloth spectrometer, including shell, open and close lid, detector, placing plate and apron, open and close lid is rotatably connected on shell, detector is installed in shell, placing plate is placed in shell, apron is installed in shell side edge by bolt.The utility model can effectively clamp and level processing to the polyester terylene cloth to be detected, down movement can be driven by rotating adjusting part, cooperate with the anti-skid pattern of the bottom of pressing plate can be firmly clamped cloth, avoid cloth to separate when pulling;Rotating adjusting component can also drive second mounting piece to move, make cloth tight and flat under the relative pulling of first mounting piece and second mounting piece, prevent cloth wrinkle to affect detection result, provide flat detection surface for spectrum detection, improve the accuracy of detection data.

Description

Technical Field

[0001] This utility model relates to the field of spectrometer technology, specifically to a spectrometer for polyester fabric. Background Technology

[0002] In the field of spectral detection of polyester fabrics, existing technologies typically involve placing the fabric to be tested directly on the stage of the spectrometer, manually adjusting its position to roughly cover the detection area, and then activating the detector to perform spectral analysis to obtain relevant data such as the fabric's composition and purity. While some testing equipment may be equipped with simple positioning structures, these are often fixed blocks or pressure plates, only providing preliminary restriction at the fabric edges and failing to allow for overall adjustment of the fabric.

[0003] However, existing technologies have significant shortcomings. On the one hand, current testing equipment lacks a dedicated clamping and flattening mechanism for polyester fabrics. Relying solely on manual adjustment of the fabric's position is insufficient to effectively secure it. During testing, the fabric is prone to displacement due to slight external contact or equipment vibration, and may even develop wrinkles. Furthermore, manual adjustment cannot guarantee overall fabric flatness; wrinkles can lead to uneven spectral signals received by the detector, affecting the accuracy of the test data and failing to meet the requirements of high-precision testing. On the other hand, the simple positioning structure of existing equipment cannot achieve stable fabric clamping. When adjusting the position to test different areas of the fabric, it is easy for the fabric to detach from the positioning structure, requiring repositioning and adjustment. This not only increases the number of steps but also prolongs the testing time and reduces efficiency. Simultaneously, due to the lack of effective flattening methods, even multiple adjustments cannot eliminate fabric wrinkles, further affecting the reliability of the test results and failing to meet the requirements of polyester fabric spectral testing for fabric flatness and stability. Utility Model Content

[0004] The problem this invention aims to solve is to provide a spectral analyzer for polyester fabric. This invention can effectively clamp and flatten the polyester fabric to be tested. By rotating the adjusting component, the pressure plate can be moved downwards. The anti-slip texture on the bottom of the pressure plate can firmly clamp the fabric and prevent it from coming off during pulling. Rotating the adjusting component can also move the second mounting component, so that the fabric is taut and flat under the relative pulling of the first and second mounting components, preventing fabric wrinkles from affecting the test results, providing a flat test surface for spectral detection, and improving the accuracy of the test data.

[0005] The technical solution provided by this utility model to solve the above problems is as follows: a spectral detector for polyester fabric, including a shell, a hinged cover, a detector, a placement plate, and a cover plate. The hinged cover is rotatably connected to the shell, the detector is installed inside the shell, the placement plate is placed inside the shell, and the cover plate is bolted to the side of the shell. It also includes a leveling mechanism and a lifting mechanism. The leveling mechanism is used to clamp and pull the polyester fabric to be tested to flatten it, and the lifting mechanism is used to drive the placement plate to rise and fall when the polyester fabric needs to be tested.

[0006] More preferably, the leveling mechanism includes a first mounting component, a second mounting component, an adjusting component, a pressure plate, anti-slip texture, a first guide component, a limiting component, an adjusting assembly, and a second guide component. The first mounting component is fixed to the placement plate by bolts, the second guide component is fixed to the placement plate, and the second mounting component is slidably connected to the second guide component. Adjusting components are threadedly connected to both the first and second mounting components. Several pressure plates are rotatably connected to the ends of corresponding adjusting components. Anti-slip texture is adhered to the bottom of each pressure plate. Symmetrically arranged first guide components are fixed to the first and second mounting components respectively. Pressure plates are slidably connected to adjacent first guide components. Several limiting components are fixed to the first and second mounting components respectively. Pressure plates slide on corresponding limiting components. The limiting components are used to guide and limit the pressure plates. The adjusting assembly is connected between the second mounting component and the placement plate. The adjusting assembly is used to adjust the position of the second mounting component.

[0007] More preferably, the anti-slip texture is used to increase the friction between the polyester fabric and the first and second mounting parts during stretching, preventing the polyester fabric from detaching from the first and second mounting parts.

[0008] More preferably, the adjusting assembly includes a lead screw, a worm gear, and a worm. The lead screw is threadedly connected to the second mounting component, the worm gear is keyed to the lead screw, and the worm is rotatably connected to the mounting plate, with the worm gear and worm meshing.

[0009] More preferably, the rotating adjustment component can move the second mounting component, thereby taut and straightening the polyester fabric for easy inspection.

[0010] More preferably, the lifting mechanism includes an electric push rod, a sleeve, and a guide rod. The electric push rod is fixed to the bottom of the housing by bolts. The symmetrically arranged sleeves are fixed to the inside of the housing on both sides of the electric push rod. Each sleeve has a guide rod slidably connected inside it. Each guide rod passes through the housing and is connected to the placement plate.

[0011] Compared with the prior art, the advantages of this utility model are: This utility model can effectively clamp and flatten the polyester fabric to be tested. By rotating the adjusting component, the pressure plate can be moved downward. The anti-slip texture on the bottom of the pressure plate can firmly clamp the fabric and prevent the fabric from falling off when pulled. Rotating the adjusting component can also drive the second mounting component to move, so that the fabric is taut and flat under the relative pulling of the first mounting component and the second mounting component, preventing the fabric wrinkles from affecting the test results, providing a flat test surface for spectral detection and improving the accuracy of the test data.

[0012] It has a stable lifting function. The electric push rod in the lifting mechanism can drive the placement plate to move up and down. At the same time, the cooperation between the sleeve and the guide rod can provide stable guidance for the lifting of the placement plate, avoid the placement plate tilting, and ensure that the polyester fabric on the placement plate can be accurately moved to the detection position corresponding to the detector. There is no need to manually adjust the height of the fabric, reducing the difficulty of operation and ensuring the stability of the detection process.

[0013] The operation is convenient and the fabric is reliably fixed. The components of the leveling mechanism are tightly fitted. The staff only needs to rotate the adjusting parts and the adjusting components to fix and level the fabric without complicated operations. The anti-slip texture further enhances the friction between the fabric and the pressure plate, ensuring that the fabric will not fall off even during the pulling and leveling process, reducing rework in the testing process and improving testing efficiency. Attached Figure Description

[0014] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0017] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the leveling mechanism of this utility model.

[0018] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of the lifting mechanism of this utility model.

[0019] Attached figures: 1. Outer shell; 2. Opening / closing cover; 3. Detector; 4. Placement plate; 5. Cover plate; 6. Leveling mechanism; 61. First mounting component; 62. Second mounting component; 63. Adjusting component; 64. Pressure plate; 65. Anti-slip texture; 66. First guide component; 67. Limiting component; 68. Adjusting assembly; 69. Second guide component; 7. Lifting mechanism; 71. Electric push rod; 72. Sleeve; 73. Guide rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. In the description of the present utility model, it should be noted that the terms "first," "second," etc., are used for descriptive purposes only and do not specifically refer to any order or sequence, nor are they intended to limit the present utility model. They are merely used to distinguish components or operations described with the same technical terms, and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. The term "comprising" and any variations thereof in the specification, claims, and accompanying drawings of the present utility model are intended to cover non-exclusive inclusion.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; or internal connections between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Furthermore, it should be understood in the description of this utility model that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Example: As shown in the attached figure, a spectrometer for polyester fabric includes a housing 1, a hinged cover 2, a detector 3, a placement plate 4, and a cover plate 5. The hinged cover 2 is rotatably connected to the housing 1. The detector 3 is installed inside the housing 1. The placement plate 4 is placed inside the housing 1. The cover plate 5 is bolted to the side of the housing 1. The device also includes a leveling mechanism 6 and a lifting mechanism 7. The leveling mechanism 6 is used to clamp and pull the polyester fabric to be tested to make it flat. The lifting mechanism 7 is used to drive the placement plate 4 to move up and down when the polyester fabric needs to be tested.

[0024] In this embodiment, specifically, the leveling mechanism 6 includes a first mounting member 61, a second mounting member 62, an adjusting member 63, a pressure plate 64, anti-slip texture 65, a first guide member 66, a limiting member 67, an adjusting component 68, and a second guide member 69. The first mounting member 61 is fixed to the placement plate 4 by bolts, the second guide member 69 is fixed to the placement plate 4, and the second mounting member 62 is slidably connected to the second guide member 69. Adjusting members 63 are threadedly connected to both the first mounting member 61 and the second mounting member 62. Several pressure plates 64 are rotatably connected to the ends of the corresponding adjusting members 63. The pressure plates 64 are used to press and fix the polyester fabric. Anti-slip texture 65 is adhered to the bottom of each pressure plate 64. The anti-slip texture 65 is used to increase the friction between the pressure plate and the polyester fabric during pulling, preventing the polyester fabric from detaching from the first mounting member 61 and the second guide member 69. Mounting component 62, symmetrically arranged first guide components 66 are respectively fixed to the first mounting component 61 and the second mounting component 62, pressure plate 64 is slidably connected to the adjacent first guide component 66, several limiting components 67 are respectively fixed to the first mounting component 61 and the second mounting component 62, pressure plate 64 slides on the corresponding limiting component 67, limiting component 67 is used to guide and limit pressure plate 64, adjustment component 68 is connected between the second mounting component 62 and the placement plate 4, adjustment component 68 is used to adjust the position of the second mounting component 62, adjustment component 68 includes lead screw, worm gear and worm, lead screw is threaded to the second mounting component 62, worm gear is keyed to the lead screw, worm is rotatably connected to the placement plate 4, worm gear and worm mesh, rotating adjustment component 68 can drive the second mounting component 62 to move, thereby making the polyester cloth tight and straight for easy testing. Furthermore, the lifting mechanism 7 includes an electric push rod 71, a sleeve 72, and a guide rod 73. The electric push rod 71 is fixed to the bottom of the housing 1 by bolts. The symmetrically arranged sleeves 72 are fixed inside the housing 1 on both sides of the electric push rod 71. Each sleeve 72 is slidably connected to a guide rod 73. Each guide rod 73 passes through the housing 1 and is connected to the placement plate 4.

[0025] In use, first open the opening cover 2 and the cover plate 5, place the polyester fabric to be tested on the placement plate 4, and then operate the leveling mechanism 6 to fix and level the fabric. In the leveling mechanism 6, the first mounting part 61 is fixed to the placement plate 4 by bolts, and the second mounting part 62 is slidably connected to the second guide part 69 fixed to the placement plate 4. The operator first rotates the adjusting part 63 on the first mounting part 61 and the second mounting part 62 respectively. The adjusting part 63 drives the pressure plate 64, which is rotatably connected at the end, to move downward until the anti-slip texture 65 bonded to the bottom of the pressure plate 64 is in close contact with the surface of the polyester fabric. At this time, the anti-slip texture 65 can increase the friction between the fabric and the fabric, preventing the fabric from detaching from the first mounting part 61 and the second mounting part 62 when pulled later. At the same time, the pressure plate 64 moves smoothly under the guidance and limiting action of the first guide part 66 and the limiting part 67, preventing the pressure plate 64 from shifting and causing uneven fixing of the fabric.

[0026] Next, the adjusting component 68 is rotated. The worm gear of the adjusting component 68 rotates, which drives the meshing worm wheel to rotate. The worm wheel drives the keyed lead screw to rotate. The lead screw is threaded into the second mounting part 62, which in turn drives the second mounting part 62 to move away from the first mounting part 61 along the second guide part 69. Through the relative pulling between the first mounting part 61 and the second mounting part 62, the polyester fabric is made taut and flat, avoiding the influence of fabric wrinkles on the accuracy of subsequent spectral detection, and providing a flat detection surface for detection.

[0027] After the fabric is fixed and flat, the lifting mechanism 7 is activated. The electric push rod 71, which is fixed to the bottom of the outer casing 1, extends and pushes the placement plate 4 upward. At the same time, the guide rod 73 connected to the placement plate 4 slides along the sleeve 72 inside the outer casing 1. The cooperation between the sleeve 72 and the guide rod 73 provides stable guidance for the lifting of the placement plate 4, preventing the placement plate 4 from tilting during movement and ensuring that the polyester fabric on the placement plate 4 can be accurately moved to the detection position corresponding to the detector 3. After the placement plate 4 is raised and lowered into place, the opening and closing cover 2 is closed, and the detector 3 is activated to perform spectral detection on the flattened polyester fabric. During the detection process, the fabric remains taut and flat, and its position is stable, effectively ensuring the accuracy of the detection data. After the detection is completed, the electric push rod 71 retracts, driving the placement plate 4 to reset, making it easy for the staff to remove the tested fabric and complete one detection process.

[0028] The above description only illustrates the preferred embodiment of this utility model and should not be construed as limiting the scope of the claims. This utility model is not limited to the above embodiments, and variations in its specific structure are permitted. All changes made within the scope of the independent claims of this utility model are also within the scope of protection of this utility model.

Claims

1. A spectrometer for detecting polyester fabric, comprising a housing (1), a hinged cover (2), a detector (3), a placement plate (4), and a cover plate (5), wherein the hinged cover (2) is rotatably connected to the housing (1), the detector (3) is installed inside the housing (1), the placement plate (4) is placed inside the housing (1), and the cover plate (5) is bolted to the side of the housing (1), characterized in that, It also includes a leveling mechanism (6) and a lifting mechanism (7). The leveling mechanism (6) is used to clamp and pull the polyester fabric to be tested to flatten it. The lifting mechanism (7) is used to drive the placement plate (4) to lift when the polyester fabric needs to be tested.

2. The spectrometer for detecting polyester fabric according to claim 1, characterized in that, The leveling mechanism (6) includes a first mounting component (61), a second mounting component (62), an adjusting component (63), a pressure plate (64), anti-slip texture (65), a first guide component (66), a limiting component (67), an adjusting assembly (68), and a second guide component (69). The first mounting component (61) is fixed to the placement plate (4) by bolts, and the second guide component (69) is fixed to the placement plate (4). The second mounting component (62) is slidably connected to the second guide component (69). The first mounting component (61) and the second mounting component (62) are both threadedly connected to the adjusting component (63). Several pressure plates (64) are rotatably connected to the ends of the corresponding adjusting components (63). Each pressure plate (64) has anti-slip texture (65) glued to its bottom. Symmetrically arranged first guide members (66) are fixed to the first mounting member (61) and the second mounting member (62) respectively. The pressure plate (64) is slidably connected to the adjacent first guide member (66). Several limiting members (67) are fixed to the first mounting member (61) and the second mounting member (62) respectively. The pressure plate (64) slides on the corresponding limiting member (67). The limiting member (67) is used to guide and limit the pressure plate (64). The adjusting component (68) is connected between the second mounting member (62) and the placement plate (4). The adjusting component (68) is used to adjust the position of the second mounting member (62).

3. The spectrometer for detecting polyester fabric according to claim 2, characterized in that, The anti-slip texture (65) is used to increase the friction between the polyester fabric and the first mounting part (61) and the second mounting part (62) during the stretching process.

4. The spectrometer for detecting polyester fabric according to claim 2, characterized in that, The adjusting assembly (68) includes a lead screw, a worm gear, and a worm. The lead screw is threadedly connected to the second mounting piece (62), the worm gear is keyed to the lead screw, and the worm is rotatably connected to the placement plate (4). The worm gear and worm are engaged.

5. The spectrometer for detecting polyester fabric according to claim 2, characterized in that, The rotating adjustment component (68) can drive the second mounting component (62) to move, thereby making the polyester cloth taut and straight for easy inspection.

6. The spectrometer for detecting polyester fabric according to claim 1, characterized in that, The lifting mechanism (7) includes an electric push rod (71), a sleeve (72) and a guide rod (73). The electric push rod (71) is fixed to the bottom of the housing (1) by bolts. The symmetrically arranged sleeves (72) are fixed inside the housing (1) on both sides of the electric push rod (71). Each sleeve (72) is slidably connected to a guide rod (73). Each guide rod (73) passes through the housing (1) and is connected to the placement plate (4).

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