A yarn colorimetric detection device

Abstract

This utility model discloses a yarn colorimetric detection device, relating to the field of textile testing equipment. It includes a support mechanism and a detection mechanism mounted on top of the support mechanism. The support mechanism includes a base, a movable block slidably mounted on the top of the base, a limiting sleeve fixedly mounted on the top of the movable block, and a sleeve rod fixedly mounted on one side of the movable block on the top of the base. The detection mechanism includes a fixed frame fixedly mounted on the top of the base, a winding plate rotatably mounted on the front end of the fixed frame, a limiting edge fixedly mounted on the periphery of the winding plate, and a fixing groove formed on one side of the winding plate. This yarn colorimetric detection device, by incorporating the detection mechanism, enables the yarn to be automatically and evenly wound onto the winding plate, avoiding unevenness caused by manual winding and preventing detection errors, thus providing greater convenience for users.

Description

Technical Field

[0001] This utility model relates to textile testing equipment technology, specifically to a yarn colorimetric testing device. Background Technology

[0002] In the product quality control system of the textile industry, colorimetric testing is a key link to ensure the color consistency and compliance of textiles with standards. Colorimetric testing accurately evaluates the color attributes of textile materials by quantifying the reflection or transmission characteristics of light, involving core parameters such as colorimetric coordinates, color difference values, whiteness index, and gloss. These parameters are not only important indicators for judging the appearance quality of textiles, but also play an irreplaceable role in fields such as color fastness testing and optical uniformity analysis. With the continuous development of the textile industry, especially the rise of the high-end textile market, the demand for colorimetric testing is becoming increasingly refined. In special fields such as infant and toddler clothing, medical protective clothing, and automotive interiors, more stringent requirements are placed on the accuracy and efficiency of colorimetric testing.

[0003] However, traditional colorimetric detection methods mainly rely on manual visual inspection and contact spectrometers. Although contact spectrometers can now be used to replace manual visual inspection for colorimetric detection of yarns, it is usually necessary to manually wind the yarn onto a cardboard and then hold the contact spectrometer against the cardboard to perform colorimetric detection. This operation is time-consuming and laborious, causing considerable inconvenience for yarn colorimetric detection. Utility Model Content

[0004] The purpose of this invention is to provide a yarn colorimetric detection device to solve the problem in the prior art that requires manually winding the yarn onto a cardboard and then holding a contact spectrometer against the cardboard to detect the yarn colorimetric properties. This operation method is time-consuming and laborious, causing many inconveniences for yarn colorimetric detection.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a yarn color detection device, comprising a support mechanism and a detection mechanism assembled on the top of the support mechanism, the support mechanism comprising a base, a movable block slidably mounted on the top of the base, a limit sleeve fixedly mounted on the top of the movable block, and a sleeve rod fixedly mounted on the top of the base on one side of the movable block.

[0006] The testing mechanism includes a fixed frame fixedly installed on the top of the base. A winding plate is rotatably installed at the front end of the fixed frame. A limiting edge is fixedly installed on the periphery of the winding plate. A fixing groove is opened on one side of the winding plate. A pressing block is slidably installed inside the fixing groove. A testing box is slidably installed at the front end of the fixed frame. The testing box is located on top of the winding plate. A colorimeter corresponding to the winding plate is fixedly installed inside the testing box. A supplementary light tube is fixedly installed on the inner wall of the testing box.

[0007] Furthermore, the top of the base is provided with a sliding groove for the movable block to slide, and a threaded rod that passes through the movable block is rotatably installed inside the sliding groove.

[0008] Furthermore, a third driving component is fixedly installed at the rear end of the base, and the output end of the third driving component is fixedly connected to the threaded rod.

[0009] Furthermore, a support frame is fixedly installed at the bottom of the base, and the movable block and the limiting sleeve are fixedly installed together by a fixing rod.

[0010] Furthermore, the inner wall of the limiting sleeve is hinged with an anti-detachment block, and a second elastic element is fixedly installed between the anti-detachment block and the limiting sleeve.

[0011] Furthermore, a first elastic element is fixedly installed between the extrusion block and the fixing groove, and a handle extending out of the fixing groove is fixedly installed at the front end of the extrusion block.

[0012] Furthermore, the fixing frame and the detection box are slidably installed together via a movable sleeve, and a first driving component corresponding to the winding plate is fixedly installed at the rear end of the fixing frame.

[0013] Furthermore, a fixing seat is fixedly installed at the front end of the fixing frame, and a second driving component is installed between the fixing seat and the detection box.

[0014] Compared with existing technologies, the yarn color detection device provided by this utility model, through the setting of a detection mechanism, can fix one end of the yarn in a fixed groove. The yarn can be easily wound using the rotation of the winding plate. Combined with the reciprocating movement of the limiting sleeve, the yarn can be evenly wound on the winding plate, keeping it flat and eliminating the need for manual winding. This avoids unevenness caused by manual winding, preventing detection errors. The detection box, attached to the winding plate, facilitates automatic detection of the yarn color, saving time and effort and providing greater convenience for users.

[0015] By incorporating an anti-slip block inside the limiting sleeve, the anti-slip block flips downwards when the yarn is pressed into the limiting sleeve from top to bottom, allowing the yarn to be properly inserted into the limiting sleeve. The anti-slip block automatically flips upwards to reset, effectively blocking the opening at the top of the limiting sleeve. This prevents the yarn from slipping out of the limiting sleeve as it moves back and forth, improving the stability of the winding plate when winding the yarn and preventing uneven winding caused by yarn slippage. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the main structure provided for an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the rear view structure provided for an embodiment of the present utility model;

[0019] Figure 3 A schematic diagram of the support mechanism structure provided in the embodiment of this utility model;

[0020] Figure 4 This is a schematic diagram of the limiting sleeve structure provided in an embodiment of the present utility model;

[0021] Figure 5 A schematic diagram of the detection mechanism provided in this embodiment of the utility model;

[0022] Figure 6 This is a schematic cross-sectional view of the fixing groove provided in an embodiment of the present utility model;

[0023] Figure 7 This is a cross-sectional view of the detection box provided in an embodiment of the present invention.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Testing mechanism; 11. Fixing frame; 12. Testing box; 13. Movable sleeve; 14. First driving component; 15. Winding plate; 16. Limiting edge; 17. Fixing groove; 18. Second driving component; 19. Fixing base; 110. Extrusion block; 111. First elastic component; 112. Handle; 113. Colorimeter; 114. Supplemental light tube; 2. Support mechanism; 21. Base; 22. Fixing rod; 23. Moving block; 24. Limiting sleeve; 25. Support frame; 26. Sleeve rod; 27. Sliding groove; 28. Threaded rod; 29. ​​Third driving component; 210. Anti-detachment block; 211. Second elastic component. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] As attached Figure 1 To be continued Figure 7 As shown:

[0028] Example 1:

[0029] This utility model provides a yarn color detection device, including a support mechanism 2 and a detection mechanism 1 assembled on the top of the support mechanism 2. The support mechanism 2 includes a base 21, a movable block 23 is slidably installed on the top of the base 21, a limit sleeve 24 is fixedly installed on the top of the movable block 23, and a sleeve rod 26 is fixedly installed on the top of the base 21 on one side of the movable block 23.

[0030] The testing mechanism 1 includes a fixed frame 11 fixedly installed on the top of the base 21. A winding plate 15 is rotatably installed at the front end of the fixed frame 11. A limiting edge 16 is fixedly installed on the periphery of the winding plate 15. A fixing groove 17 is opened on one side of the winding plate 15. A pressing block 110 is slidably installed inside the fixing groove 17. A testing box 12 is slidably installed at the front end of the fixed frame 11. The testing box 12 is located on the top of the winding plate 15. A colorimeter 113 corresponding to the winding plate 15 is fixedly installed inside the testing box 12. A supplementary light tube 114 is fixedly installed on the inner wall of the testing box 12.

[0031] As can be seen from the above, by placing the spool with the yarn on the sleeve rod 26 during use, the spool can be conveniently limited. The yarn is pressed into the limiting sleeve 24 from top to bottom. The limiting sleeve 24 can be used to guide the yarn. By pulling the squeezing block 110 forward, the space in the fixing groove 17 is released. By placing one end of the yarn into the fixing groove 17, the squeezing block 110 can be automatically reset by releasing the squeezing block 110, which can conveniently squeeze and fix one end of the yarn in the fixing groove 17.

[0032] By rotating the winding plate 15, the yarn can be easily wound onto the surface of the winding plate 15. During the winding process, the moving block 23 moves back and forth along the top of the base 21, which can simultaneously drive the limiting sleeve 24 to move back and forth. This makes it easy to evenly wind the yarn onto the winding plate 15, so that the yarn can remain flat on the winding plate 15. There is no need for manual winding, which can avoid unevenness of the yarn when manually winding and avoid errors in detection.

[0033] By moving the detection box 12 downwards, it can be attached to the winding plate 15. The colorimeter 113 illuminates the yarn on the winding plate 15, facilitating automatic detection of the yarn's color. The supplementary light tube 114 provides illumination, allowing the yarn to reflect a more accurate color, thus improving the detection accuracy of the colorimeter 113. At the same time, the detection box 12 acts as a light shield, preventing external light from affecting the detection, making the detection process time-saving and labor-saving, and bringing more convenience to the user.

[0034] From the appendix Figure 3 It can be seen that the top of the base 21 is provided with a sliding groove 27 for the sliding block 23 to slide, and a threaded rod 28 that passes through the sliding block 23 is rotatably installed inside the sliding groove 27.

[0035] As can be seen from the above, the threaded rod 28 and the moving block 23 are connected by a threaded engagement, which allows the moving block 23 to slide back and forth along the sliding groove 27 when the threaded rod 28 rotates forward and backward. This facilitates the limiting sleeve 24 to guide the yarn back and forth, so that the yarn can be evenly wound on the surface of the winding plate 15.

[0036] For details, please refer to the appendix. Figure 2 and attached Figure 3 As shown, a third drive component 29 is fixedly installed at the rear end of the base 21, and the output end of the third drive component 29 is fixedly connected to the threaded rod 28.

[0037] As can be seen from the above, the third driving component 29 is a motor, which can provide power to the threaded rod 28, and can easily drive the threaded rod 28 to rotate in the forward and reverse directions, and can easily drive the moving block 23 to move back and forth.

[0038] For details, please refer to the appendix. Figure 3 As shown, a support frame 25 is fixedly installed at the bottom of the base 21, and the moving block 23 and the limiting sleeve 24 are fixedly installed by a fixing rod 22.

[0039] As can be seen from the above, the support frame 25 can conveniently support the base 21, and the device can be placed in a suitable position on the workbench for use. When the moving block 23 moves back and forth using the fixed rod 22, the limiting sleeve 24 can be driven to move back and forth synchronously.

[0040] Working principle: The spool containing the spun yarn is placed on the sleeve rod 26. By passing the spun yarn through the limiting sleeve 24, one end of the spun yarn is fixed in the fixing groove 17. The winding plate 15 is rotated to facilitate automatic winding of the spun yarn onto the winding plate 15 without manual winding. During the winding process, the threaded rod 28 drives the moving block 23 to move back and forth, which enables the limiting sleeve 24 to move back and forth synchronously. This facilitates the guidance of the spun yarn, ensuring that it is evenly wound onto the winding plate 15 and avoiding unevenness that could affect the detection accuracy. By moving the detection box 12 downward to fit against the winding plate 15, the spun yarn on the winding plate 15 can be shielded from light. The colorimeter 113 can then be used to accurately detect the color of the spun yarn on the winding plate 15.

[0041] Example 2:

[0042] Referring to the attached drawings, the inner wall of the limiting sleeve 24 is hinged with an anti-detachment block 210, and a second elastic element 211 is fixedly installed between the anti-detachment block 210 and the limiting sleeve 24.

[0043] As can be seen from the above, when the yarn is pressed into the limiting sleeve 24 from top to bottom, the anti-slip block 210 can be flipped downwards, allowing the yarn to be properly placed into the limiting sleeve 24. The second elastic element 211 is a tension spring, which can apply a pulling force to the anti-slip block 210, allowing the anti-slip block 210 to automatically flip upwards and reset. This can conveniently block the opening at the top of the limiting sleeve 24, preventing the yarn from slipping out of the limiting sleeve 24 when the limiting sleeve 24 moves the yarn back and forth. This can improve the stability of the winding plate 15 when winding the yarn and prevent uneven winding caused by yarn slippage.

[0044] Reference Appendix Figure 6 As shown, a first elastic element 111 is fixedly installed between the extrusion block 110 and the fixing groove 17, and a handle 112 extending out of the fixing groove 17 is fixedly installed at the front end of the extrusion block 110.

[0045] As can be seen from the above, the first elastic element 111 acts as a thrust spring, which can apply a thrust to the extrusion block 110, so that the extrusion block 110 can squeeze and fix the yarn in the fixing groove 17. By using the handle 112, the extrusion block 110 can be easily pulled to move, so that the yarn can be put into the fixing groove 17. By releasing the handle 112, the first elastic element 111 can push the extrusion block 110 to automatically reset and perform the extrusion and fixing operation on the yarn.

[0046] Reference Appendix Figure 5 As shown, the fixed frame 11 and the detection box 12 are slidably installed together by the movable sleeve 13, and the rear end of the fixed frame 11 is fixedly installed with a first driving component 14 corresponding to the winding plate 15.

[0047] As can be seen from the above, the movable sleeve 13 can slide up and down along the fixed frame 11, which can facilitate the stable vertical movement of the detection box 12. The first driving component 14 is a motor, which can provide power to the winding plate 15, and can easily drive the winding plate 15 to rotate to wind the yarn.

[0048] Reference Appendix Figure 5 As shown, a fixing seat 19 is fixedly installed at the front end of the fixing frame 11, and a second driving component 18 is installed between the fixing seat 19 and the detection box 12.

[0049] As can be seen from the above, the second driving component 18 is an electric push rod, which can provide power to the detection box 12, and can easily drive the detection box 12 to move up and down. During the detection, it can push the detection box 12 to move down and fit onto the winding plate 15, which facilitates the color detection operation of the spun yarn.

[0050] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A yarn colorimetric detection device, comprising a support mechanism (2) and a detection mechanism (1) assembled on the top of the support mechanism (2), characterized in that, The support mechanism (2) includes a base (21), a movable block (23) is slidably installed on the top of the base (21), a limit sleeve (24) is fixedly installed on the top of the movable block (23), and a sleeve rod (26) is fixedly installed on the top of the base (21) on one side of the movable block (23). The testing mechanism (1) includes a fixed frame (11) fixedly installed on the top of the base (21). A winding plate (15) is rotatably installed at the front end of the fixed frame (11). A limiting edge (16) is fixedly installed on the periphery of the winding plate (15). A fixing groove (17) is opened on one side of the winding plate (15). A pressing block (110) is slidably installed inside the fixing groove (17). A testing box (12) is slidably installed at the front end of the fixed frame (11). The testing box (12) is located on the top of the winding plate (15). A colorimeter (113) corresponding to the winding plate (15) is fixedly installed inside the testing box (12). A supplementary light tube (114) is fixedly installed on the inner wall of the testing box (12).

2. The yarn colorimetric detection device according to claim 1, characterized in that, The top of the base (21) is provided with a sliding groove (27) for the sliding block (23) to slide, and a threaded rod (28) that passes through the sliding block (23) is rotatably installed inside the sliding groove (27).

3. The yarn colorimetric detection device according to claim 2, characterized in that, A third driving component (29) is fixedly installed at the rear end of the base (21), and the output end of the third driving component (29) is fixedly connected to the threaded rod (28).

4. The yarn colorimetric detection device according to claim 1, characterized in that, A support frame (25) is fixedly installed at the bottom of the base (21), and the moving block (23) and the limiting sleeve (24) are fixedly installed by a fixing rod (22).

5. The yarn colorimetric detection device according to claim 1, characterized in that, The inner wall of the limiting sleeve (24) is hinged with an anti-detachment block (210), and a second elastic element (211) is fixedly installed between the anti-detachment block (210) and the limiting sleeve (24).

6. The yarn colorimetric detection device according to claim 1, characterized in that, A first elastic element (111) is fixedly installed between the extrusion block (110) and the fixing groove (17), and a handle (112) extending out of the fixing groove (17) is fixedly installed at the front end of the extrusion block (110).

7. The yarn colorimetric detection device according to claim 1, characterized in that, The fixing frame (11) and the detection box (12) are slidably installed together by a movable sleeve (13), and a first driving member (14) corresponding to the winding plate (15) is fixedly installed at the rear end of the fixing frame (11).

8. The yarn colorimetric detection device according to claim 1, characterized in that, A fixing seat (19) is fixedly installed at the front end of the fixing frame (11), and a second driving component (18) is installed between the fixing seat (19) and the detection box (12).

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