Yarn color correction mechanism
By designing the first and second pressing members in the standard color light box to fix the thread yarn, and combining the setting of the curved surface and anti-slip layer, the problem of proofreading caused by the bending of the thread yarn is solved, automatic fixing and straightening of the thread yarn is realized, and observation efficiency is improved.
Patent Information
- Application Number
- CN202421787400.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-25
AI Technical Summary
When placed in a standard color-coding light box, the thread yarn is easy to bend due to its high fineness and small mass, which makes it more troublesome to proofread and require manual fixation of both ends.
A thread yarn color calibration mechanism is designed, and the two ends of the thread yarn are fixed by using the first and second pressing members, and the arrangement of the curved surface and anti-slip layer is combined to increase friction to stabilize the clamping of the thread yarn, and the thread yarn is straightened by rotating the fixed shaft.
The operation of manually fixed thread yarn is reduced, which facilitates staff to observe the color of thread yarn under standard lights, and improves the clamping stability and observation efficiency of thread yarns.
Smart Images
Figure CN222800183U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of color calibration light boxes, and in particular to a yarn color calibration mechanism. Background Art
[0002] During the production process of yarn, color difference may occur due to the influence of various factors such as raw materials, processes, equipment, etc. Through color calibration, color difference can be discovered and adjusted in time during the production process to reduce production costs.
[0003] The standard color light box is a common device used to monitor and calibrate colors. Through this device, the yarn can be tested under a variety of standard light sources to accurately calibrate the color deviation of the goods and ensure that the color quality of the goods meets the requirements. The standard color light box is an open box on one side. The inner top wall of the box is equipped with a lamp group, and the bottom of the box is tilted with a positioning plate for product placement.
[0004] Regarding the above-mentioned related technologies, due to the high fineness and small mass of the yarn, the yarn is placed on the positioning plate in an overall bent state, and the two ends of the yarn need to be manually fixed, making the proofreading of the yarn more troublesome. Utility Model Content
[0005] In order to fix the aligned yarns in the standard color matching light box and facilitate observation by staff, this application provides.
[0006] The yarn color calibration mechanism provided in this application adopts the following technical solution:
[0007] A yarn color calibration mechanism includes a color calibration box, a calibration chamber is provided in the color calibration box, a plurality of calibration lamps are arranged on the top wall of the calibration chamber, a fixing component for fixing the yarn is arranged in the calibration chamber, and the fixing component includes an inclined positioning plate and a first clamping member and a second clamping member arranged on opposite sides of the positioning plate.
[0008] By adopting the above technical solution, when the color calibration box is used for color calibration, the yarn is initially straightened and placed on the positioning plate, and then the two ends of the yarn are fixed respectively by the first clamping member and the second clamping member. The setting of the fixing component reduces the operation of manually fixing the yarn, making it easier for the staff to observe the color of the yarn under standard light.
[0009] Optionally, the first pressing member includes a lower pressing plate fixed to the positioning plate, an upper pressing plate rotatably connected to the lower pressing plate, and an elastic member, wherein the elastic member drives the upper pressing plate to always be pressed against the lower pressing plate.
[0010] By adopting the above technical scheme, the structural composition of the first pressing member is disclosed. Before placing the yarn, the upper pressing plate is first rotated to open, and then one end of the yarn is arranged on the lower pressing plate. The upper pressing plate is loosened, and under the action of the elastic member, the upper pressing plate is again pressed against the lower pressing plate to fix one end of the yarn.
[0011] Optionally, the lower pressing plate has a curved surface on one side facing the upper pressing plate, and the upper pressing plate is in contact with the lower pressing plate.
[0012] By adopting the above technical solution, the setting of the curved surface increases the contact area between the yarn and the first clamping member, so that compared with the horizontal fitting surface between the upper pressing plate and the lower pressing plate, the above curved surface can improve the clamping stability.
[0013] Optionally, the lower pressing plate is provided with an anti-slip layer on the curved surface.
[0014] By adopting the above technical solution and providing the anti-slip layer, the friction between the yarn and the upper pressing plate can be increased, thereby reducing the probability of the yarn detaching from the first pressing member.
[0015] Optionally, the second clamping member includes a fixed shaft and clamping arc plates rotatably disposed at both ends of the fixed shaft, a first magnetic block is disposed on the side wall of the fixed shaft along the axial direction, and the clamping arc plate is disposed with a second magnetic block cooperating with the first magnetic block.
[0016] By adopting the above technical scheme, the structural composition of the second clamping member is disclosed. After one end of the yarn is clamped, the other end is placed on the fixed shaft, the length direction of the yarn is perpendicular to the length direction of the fixed shaft, and then the clamping arc plate is rotated to fix the other end of the yarn under the action of the first magnetic block and the second magnetic block.
[0017] Optionally, the side wall of the compression arc plate is provided with a handle portion for rotating and lifting.
[0018] By adopting the above technical solution and setting of the handle, it is convenient for the staff to rotate and open the upper pressure plate and the clamping arc plate, thereby improving the clamping and installation efficiency of the yarn.
[0019] Optionally, the fixed shaft is rotatably disposed on the positioning plate, and a damping layer is disposed at the end of the fixed shaft.
[0020] By adopting the above technical solution, the rotation setting of the fixed shaft enables the rotating fixed shaft to wind the yarn on the fixed shaft, thereby straightening the bent yarn and improving the observation effect. The setting of the damping layer has a damping effect on the rotation of the fixed shaft, reducing the probability of the fixed shaft rotating under the action of the elastic force of the stretched yarn.
[0021] Optionally, a fixing plate is provided at the bottom of the positioning plate, and the fixing plate is rotatably provided on the color matching box.
[0022] By adopting the above technical solution, the positioning plate is arranged on the fixed plate, and the fixed plate is rotatably mounted on the color matching box. The user adjusts the color difference contrast of the yarn on the positioning plate at different positions by rotating the fixed plate.
[0023] Optionally, one side of the positioning plate close to the first clamping member is rotatably disposed on the fixing plate, a positioning rod is rotatably disposed at the bottom of the positioning plate, and positioning grooves for inserting the positioning rod are spaced apart on the fixing plate along the length direction of the positioning plate.
[0024] By adopting the above technical solution, one end of the positioning plate is rotatably installed with the fixed plate, and the other end is positioned and plugged into the positioning slot. The staff can change the inclination angle of the positioning plate by plugging the positioning rod into the positioning slots at different positions, thereby increasing the detection data.
[0025] In summary, the present application includes at least one of the following beneficial technical effects:
[0026] 1. The present application fixes the two ends of the yarn respectively by setting the first pressing member and the second pressing member, thereby reducing the operation of manually fixing the yarn and facilitating the staff to observe the color of the yarn under the standard light;
[0027] 2. The present application can increase the friction between the yarn and the upper pressing plate by setting the curved surface and the anti-slip layer, thereby reducing the probability of the yarn detaching from the first pressing member;
[0028] 3. The present application adopts the rotation setting of the fixed shaft, so that after the fixed shaft is rotated, the yarn can be straightened, thereby improving the observation efficiency of the inspection personnel. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.
[0030] Figure 2 It is a schematic diagram of the cross-sectional structure of an embodiment of the present application.
[0031] Figure 3 It is a schematic structural diagram of the first clamping member of an embodiment of the present application.
[0032] Figure 4 It is a schematic structural diagram of the second clamping member of an embodiment of the present application.
[0033] Figure 5 It is a schematic diagram of the structure of the fixing assembly and the fixing plate of an embodiment of the present application.
[0034] Explanation of the reference numerals in the accompanying drawings: 1. Color matching box; 11. Correction chamber; 12. Color correction lamp; 13. Fixing plate; 131. Positioning groove; 2. Fixing assembly; 21. Positioning plate; 211. Rotation groove; 212. Positioning rod; 22. First pressing member; 221. Lower pressing plate; 2211. Curved surface; 2212. Anti-slip layer; 222. Upper pressing plate; 223. Elastic member; 23. Second pressing member; 231. Fixed shaft; 2311. Mounting groove; 2312. Rotation end; 232. Pressing arc plate; 233. First magnetic block; 234. Second magnetic block; 235. Damping layer; 236. Handle; 237. Rotating handle end. DETAILED DESCRIPTION
[0035] The following is combined with Figure 1-5 This application is described in further detail.
[0036] The embodiment of the present application discloses a yarn color correction mechanism.
[0037] Reference Figure 1 and Figure 2 A yarn color calibration mechanism includes a color calibration box 1 and a fixing assembly 2 arranged in the color calibration box 1. The color calibration box 1 is a rectangular box with an open side wall, and has a calibration chamber 11 for color calibration. A plurality of color calibration lamps 12 are arranged at intervals on the top of the calibration chamber 11.
[0038] The fixing assembly 2 is used to compress and fix the yarn, and the fixing assembly 2 includes a positioning plate 21 obliquely installed on the proofreading chamber 11, and a first pressing member 22 and a second pressing member 23 arranged on opposite sides of the positioning plate 21. The inclined surface of the positioning plate 21 faces the opening of the color matching box 1, the first pressing member 22 is arranged at the inclined lower end of the positioning plate 21, and the second pressing member 23 is arranged at the inclined higher end of the positioning plate 21.
[0039] Reference Figure 2 and Figure 3 The first pressing member 22 includes a lower pressing plate 221 fixedly mounted on the positioning plate 21, an upper pressing plate 222 rotatably mounted on the lower pressing plate 221, and an elastic member 223. The rotational opening direction of the lower pressing plate 221 and the upper pressing plate 222 is toward the inclined high end of the positioning plate 21. The elastic member 223 is a torsion spring member, and the upper pressing plate 222 has a tendency to always fit on the lower pressing plate 221 through the elastic member 223, thereby fixing one end of the yarn.
[0040] Specifically, the side of the lower pressing plate 221 facing the upper pressing plate 222 also has a curved surface 2211. The cross section of the curved surface 2211 is wavy, and the wave extension direction of the curved surface 2211 is parallel to the tilt direction of the positioning plate 21. The upper pressing plate 222 fits with the lower pressing plate 221, so the side of the upper pressing plate 222 facing the lower pressing plate 221 also has a curved surface that matches the curved surface 2211. Under the action of the curved surface 2211, the compression area of the yarn and the first compression member 22 can be increased, and the compression stability can be increased.
[0041] The lower pressing plate 221 is also evenly provided with an anti-skid layer 2212 on the curved surface 2211, and the anti-skid layer 2212 is used to further increase the friction force after the yarn is compressed, and reduce the probability of the yarn escaping from the first pressing member 22. In this embodiment, the anti-skid layer 2212 is made of rubber, and is fixed to the lower pressing plate 221 by glue bonding or screws.
[0042] Reference Figure 2 and Figure 4 The second pressing member 23 includes a fixed shaft 231 rotatably arranged on the positioning plate 21 and a pressing arc plate 232 arranged at both ends of the fixed shaft 231. The axis of the fixed shaft 231 is parallel to the opening direction of the first pressing member 22, that is, the yarn is placed on the fixed shaft 231, and the length direction of the yarn is perpendicular to the axis of the fixed shaft 231.
[0043] The clamping arc plate 232 and the fixed shaft 231 are rotatably arranged, and the length direction of the clamping arc plate 232 is parallel to the axis of the fixed shaft 231. The side wall of the fixed shaft 231 has a mounting groove 2311 for the rotatable mounting of the clamping arc plate 232 along the axial direction. The fixed shaft 231 is fixedly provided with a first magnetic block 233 on the bottom wall of the mounting groove 2311. The clamping arc plate 232 is provided with a second magnetic block 234 that is engaged with the first magnetic block 233 on the side facing the fixed shaft 231. The first magnetic block 233 and the second magnetic block 234 are both embedded and fixed, and fixed by glue. When the first magnetic block 233 and the second magnetic block 234 are matched, the outer side wall of the clamping arc plate 232 is flush with the side wall of the fixed shaft 231.
[0044] The two ends of the fixed shaft 231 have rotating ends 2312, and the positioning plate 21 has a rotating groove 211 rotatably arranged with the rotating ends 2312. When the yarn is long and both ends are pressed and fixed, the yarn can be wound around the fixed shaft 231 by rotating the fixed shaft 231, so that the yarn portion between the first pressing member 22 and the second pressing member 23 is in a straightened state, improving the observation effect. Among them, a rotating handle end is provided at one end of the fixed shaft that penetrates the side wall of the positioning plate.
[0045] The positioning plate 21 is also rotatably provided with a damping layer 235 on the inner wall of the rotating groove 211. The damping layer 235 can be supported by materials such as rubber and plastic. The setting of the damping layer 235 can have a damping effect on the rotation of the positioning plate 21, so that after the staff rotates the fixed shaft 231, the yarn can be kept in a straightened state.
[0046] In order to facilitate the rotation and opening of the clamping arc plate 232 and the upper pressing plate 222 , a handle portion 236 is fixedly provided on the side of the clamping arc plate 232 away from the installation groove 2311 and on the side of the upper pressing plate 222 away from the lower pressing plate 221 .
[0047] Reference Figure 2 and Figure 5 The bottom wall of the color calibration chamber is rotatably provided with a fixing plate 13 for installing the positioning plate 21. The fixing plate 13 is disc-shaped as a whole, and its outer side wall has a rotating bearing that is installed in cooperation with the color calibration chamber.
[0048] The inclined lower end of the positioning plate 21 is rotatably mounted on the fixed plate 13. A positioning rod 212 is also fixedly mounted on the side of the positioning plate 21 facing the fixed plate 13. The positioning rod 212 is a U-shaped rod, and its two ends are respectively fixed on opposite sides of the positioning plate 21. The fixed plate 13 is provided with positioning grooves 131 for the positioning rods 212 to be inserted. The arrangement direction of the positioning grooves 131 is perpendicular to the rotation axis of the positioning plate 21.
[0049] The implementation principle of a yarn color correction mechanism in an embodiment of the present application is: first adjust the positioning plate 21 to the required inclination angle, then rotate and open the upper pressure plate 222 and the clamping arc plate 232 through the handle 236, and arrange the two ends of the yarn on the lower pressure plate 221 and the fixed shaft 231 respectively, and then push the upper pressure plate 222 and the clamping arc plate 232 to clamp and fix the two ends of the yarn, and when the yarn is bent as a whole, rotate the fixed shaft 231 to straighten the yarn.
[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A yarn color calibration mechanism, comprising a color calibration box (1), wherein the color calibration box (1) has a calibration chamber (11), and a top wall of the calibration chamber (11) is provided with a plurality of color calibration lamps (12), characterized in that: A fixing assembly (2) for fixing yarn is arranged in the calibration chamber (11), and the fixing assembly (2) comprises an inclined positioning plate (21) and a first pressing member (22) and a second pressing member (23) arranged on opposite sides of the positioning plate (21).
2. A yarn color correction mechanism according to claim 1, characterized in that: The first pressing member (22) comprises a lower pressing plate (221) fixed to the positioning plate (21), an upper pressing plate (222) rotatably connected to the lower pressing plate (221), and an elastic member (223), wherein the elastic member (223) drives the upper pressing plate (222) to always be pressed against the lower pressing plate (221).
3. A yarn color correction mechanism according to claim 2, characterized in that: The lower pressing plate (221) has a curved surface (2211) on one side facing the upper pressing plate (222), and the upper pressing plate (222) is in close contact with the lower pressing plate (221).
4. A yarn color correction mechanism according to claim 3, characterized in that: The lower pressing plate (221) is provided with an anti-slip layer (2212) on the curved surface (2211).
5. A yarn color correction mechanism according to claim 3, characterized in that: The second clamping member (23) comprises a fixed shaft (231) and clamping arc plates (232) rotatably arranged at both ends of the fixed shaft (231); the axial direction of the fixed shaft (231) is parallel to the rotation axis of the first upper pressure plate (222); a first magnetic block (233) is arranged on the side wall of the fixed shaft (231) along the axial direction; and the clamping arc plate (232) is provided with a second magnetic block (234) cooperating with the first magnetic block (233).
6. A yarn color correction mechanism according to claim 5, characterized in that: The pressing arc plate (232) and the upper pressing plate (222) are both provided with a handle portion (236) for rotating and lifting.
7. A yarn color correction mechanism according to claim 5, characterized in that: Both ends of the fixed shaft (231) are rotatably disposed on the positioning plate (21), and a damping layer (235) is disposed at the end of the fixed shaft (231).
8. A yarn color calibration mechanism according to claim 1, characterized in that: A fixing plate (13) is arranged at the bottom of the positioning plate (21), and the fixing plate (13) is rotatably arranged on the color matching box (1).
9. A yarn color correction mechanism according to claim 8, characterized in that: A side of the positioning plate (21) close to the first pressing member (22) is rotatably arranged on the fixing plate (13), a positioning rod (212) is rotatably arranged at the bottom of the positioning plate (21), and positioning grooves (131) for inserting the positioning rods (212) are arranged at intervals on the fixing plate (13) along the length direction of the positioning plate (21).