Textile product color fastness rubbing color shift detector
By introducing clamping and limiting mechanisms into the color fastness rubbing color shift tester, the problem of the sample cloth not being able to fit tightly with the textile product was solved, achieving higher testing accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANTAI NISSENKEN TEXTILE TESTING CO LTD
- Filing Date
- 2025-05-12
- Publication Date
- 2026-04-28
AI Technical Summary
Existing color fastness rubbing color migration testers cannot achieve a tight fit between the sample cloth and the textile product during testing, resulting in inaccurate test data.
A clamping mechanism and a limiting mechanism were designed. The clamping mechanism uses a soft rubber pad and a return spring to clamp the textile product, while the limiting mechanism uses a support spring and a limiting plate to ensure that the sample cloth fits tightly against the textile product.
This improves the accuracy of the test, ensures that the sample cloth and the textile product are in close contact throughout the testing process, and enhances the precision of the test.
Smart Images
Figure CN224176363U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of color fastness rubbing color migration tester, and in particular to a color fastness rubbing color migration tester for textile products. Background Technology
[0002] A color fastness rubbing color migration tester is an instrument specifically designed to test the color fading of fabrics after rubbing. It is commonly used in textile testing, simulating physical friction to observe whether the color on the textile has been transferred to other objects, thus achieving the effect of color fastness testing.
[0003] Existing color fastness rubbing color migration testers cannot achieve a tight fit between the sample cloth and the textile product after the sample cloth is worn during testing, resulting in inaccurate data and poor practicality in actual testing.
[0004] Therefore, in view of the problem that existing color fastness rubbing color shift testers cannot ensure that the sample cloth is in close contact with the textile product after wear during testing, this utility model is equipped with a limiting mechanism to ensure that the sample cloth is always in close contact with the textile product during the testing process, thereby improving the accuracy of the test. Utility Model Content
[0005] To overcome the problem that common color fastness rubbing color migration testers cannot achieve a tight fit between the sample cloth and the textile product after wear during testing.
[0006] The technical solution of this utility model is as follows: a color fastness rubbing color migration tester for textile products, comprising a support plate and a frame, wherein support rods are symmetrically arranged at the lower end of the support plate, a clamping mechanism is arranged at the upper end of the support plate, a frame is symmetrically arranged on the side of the support plate, a friction mechanism is connected to the upper end of the frame, the friction mechanism is arranged above the support plate, a limiting mechanism is connected to the lower end of the friction mechanism, and the limiting mechanism is arranged above the support plate.
[0007] Preferably, the clamping mechanism includes a T-slot, a T-block, a locking block, a housing, a sliding column, a limiting rod, a soft rubber pad, a handle, and a return spring. The support plate has T-slots symmetrically arranged on its side. T-blocks are symmetrically slidably connected to the inside of the T-slots. Locking blocks are arranged on the side of the T-blocks. The housing is embedded in the inside of the locking blocks. A sliding column is slidably connected to the inside of the housing. A limiting rod is connected to the upper end of the sliding column. A return spring is arranged on the side of the sliding column. A soft rubber pad is arranged at the lower end of the limiting rod. A handle is arranged at the upper end of the limiting rod.
[0008] Preferably, the sliding column passes through the upper wall of the housing, the return spring is disposed inside the housing, one end of the return spring is connected to the upper wall inside the housing, the other end of the return spring is connected to the sliding column, and the soft rubber pad is attached to the upper surface of the support plate.
[0009] Preferably, the friction mechanism includes a first connecting plate, a second connecting plate, a first telescopic column, a second telescopic column, a bolt, a drive motor, a threaded rod, a sliding rod, and a third connecting plate. The first connecting plate is positioned above one of the card frames, and the second connecting plate is positioned above the other card frame. The first telescopic column is symmetrically positioned at the lower end of the second connecting plate, and the second telescopic column is positioned at the lower end of the first connecting plate. The first connecting plate is rotatably connected to the bolt. A drive motor is positioned on the side of the first connecting plate, and the output shaft of the drive motor is connected to the threaded rod. A sliding rod is connected between the first and second connecting plates. The third connecting plate is threadedly connected to the side of the threaded rod, and the third connecting plate is slidably connected to the sliding rod.
[0010] Preferably, the first telescopic column is embedded in the inner side of the card frame, the second telescopic column is embedded in the inner side of the card frame, the bolt is threaded to the card frame, and the threaded rod is rotatably connected to the first connecting plate and the second connecting plate.
[0011] Preferably, the limiting mechanism includes a circular shell, a circular block, a cylinder, a supporting spring, a square block, a limiting plate, a connecting rod, and a limiting bolt. The lower end of the third connecting plate is connected to the circular shell, the circular block is slidably connected to the inner side of the circular shell, the lower end of the circular block is connected to the cylinder, the supporting spring is provided inside the circular shell, the lower end of the cylinder is connected to the square block, the square block is symmetrically provided with limiting plates on its sides, the limiting plates are connected to the sides of the limiting plates, and the limiting plates are slidably connected to the limiting bolts.
[0012] Preferably, the cylinder penetrates the lower end of the circular shell, the upper end of the support spring is connected to the inner wall of the circular shell, the lower end of the support spring is connected to the upper surface of the circular block, and the limiting bolt is threaded to the square block.
[0013] The beneficial effects of this utility model are:
[0014] 1. Equipped with a clamping mechanism, during use, the textile product to be tested is placed on the upper surface of the support plate. Then, pulling the handle drives the limiting rod to slide the sliding column inside the housing, while simultaneously compressing the return spring. Then, a soft rubber pad is placed on the upper surface of the textile product. Releasing the handle allows the return spring to drive the limiting rod and soft rubber pad to clamp the textile product, thus limiting the textile product for easy testing. During use, the handle can be pulled to slide the T-shaped block inside the T-slot according to the size of the textile product, thereby adjusting the position of the limiting rod to make the device suitable for textile products of different sizes.
[0015] 2. A limiting mechanism is provided. During use, the sample cloth is placed on the side of the square block, and the side and bottom of the square block are wrapped. Then, the limiting bolt is rotated to drive the limiting plate to limit the sample cloth, thereby fixing the sample cloth. During the test, the square block pushes the circular block in the opposite direction to squeeze the support spring. Then, the reaction force of the support spring squeezes the sample cloth to fit tightly with the textile product. This ensures that the sample cloth is always in close contact with the textile product during the test, which helps to improve the accuracy of the test. Attached Figure Description
[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the present invention.
[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the clamping mechanism of this utility model.
[0018] Figure 3 This utility model is shown. Figure 2 Enlarged 3D structural diagram at point A;
[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the friction mechanism of this utility model.
[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the limiting mechanism of this utility model.
[0021] Explanation of reference numerals in the attached drawings: 1. Support plate; 2. Support rod; 3. Clamping mechanism; 31. T-slot; 32. T-block; 33. Locking block; 34. Housing; 35. Sliding column; 36. Limiting rod; 37. Soft rubber pad; 38. Handle; 39. Return spring; 4. Frame; 5. Friction mechanism; 51. First connecting plate; 52. Second connecting plate; 53. First telescopic column; 54. Second telescopic column; 55. Bolt; 56. Drive motor; 57. Threaded rod; 58. Sliding rod; 59. Third connecting plate; 6. Limiting mechanism; 61. Circular shell; 62. Circular block; 63. Cylinder; 64. Supporting spring; 65. Square block; 66. Limiting plate; 67. Connecting rod; 68. Limiting bolt. Detailed Implementation
[0022] 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.
[0023] Please see Figures 1-5This utility model provides a technical solution: a color fastness rubbing color migration tester for textile products, including a support plate 1 and a frame 4. Support rods 2 are symmetrically arranged at the lower end of the support plate 1, a clamping mechanism 3 is arranged at the upper end of the support plate 1, and a frame 4 is symmetrically arranged on the side of the support plate 1. A friction mechanism 5 is connected to the upper end of the frame 4. The friction mechanism 5 is arranged above the support plate 1, and a limiting mechanism 6 is connected to the lower end of the friction mechanism 5. The limiting mechanism 6 is arranged above the support plate 1.
[0024] The clamping mechanism 3 includes a T-slot 31, a T-block 32, a locking block 33, a housing 34, a sliding column 35, a limiting rod 36, a soft rubber pad 37, a handle 38, and a return spring 39. The support plate 1 has symmetrically arranged T-slots 31 on its sides. T-blocks 32 are symmetrically slidably connected to the inner sides of the T-slots 31. Locking blocks 33 are arranged on the sides of the T-blocks 32. The housing 34 is embedded inside the locking blocks 33. A sliding column 35 is slidably connected to the inner side of the housing 34. A limiting rod 36 is connected to the upper end of the sliding column 35. A return spring 39 is arranged on the side of the sliding column 35. A soft rubber pad 37 is arranged at the lower end of the limiting rod 36. A handle 38 is arranged at the upper end of the limiting rod 36. The sliding column 35 penetrates the upper wall of the housing 34. A return spring 39 is located inside the housing 34. One end of the return spring 39 is connected to the upper inner wall of the housing 34, and the other end is connected to the sliding column 35. The soft rubber pad 37 is attached to the upper surface of the support plate 1. The textile product to be tested is placed on the upper surface of the support plate 1. Then, the handle 38 is pulled to drive the limiting rod 36 to rise. During the rise, the limiting rod 36 pulls the sliding column 35 to slide inside the housing 34, while squeezing the return spring 39. Then, the soft rubber pad 37 is placed on the upper surface of the textile product. Then, the handle 38 is released. At this time, the return spring 39 drives the sliding column 35 to return to its original position, while the limiting rod 36 and the soft rubber pad 37 clamp the textile product.
[0025] The friction mechanism 5 includes a first connecting plate 51, a second connecting plate 52, a first telescopic column 53, a second telescopic column 54, a bolt 55, a drive motor 56, a threaded rod 57, a sliding rod 58, and a third connecting plate 59. The first connecting plate 51 is positioned above one of the retaining frames 4, and the second connecting plate 52 is positioned above the other retaining frame 4. The first telescopic column 53 is symmetrically positioned at the lower end of the second connecting plate 52, and the second telescopic column 54 is positioned at the lower end of the first connecting plate 51. The first connecting plate 51 is rotatably connected to the bolt 55. The drive motor 56 is positioned on the side of the first connecting plate 51, and the output shaft of the drive motor 56 is connected to the threaded rod 57. A sliding rod 58 connects the first connecting plate 51 and the second connecting plate 52. The third connecting plate 59 is threadedly connected to the side of the threaded rod 57. 9. The third connecting plate 59 is slidably connected to the slide rod 58. The first telescopic column 53 is embedded in the inner side of the frame 4, and the second telescopic column 54 is embedded in the inner side of the frame 4. The bolt 55 is threadedly connected to the frame 4. The threaded rod 57 is rotatably connected to the first connecting plate 51 and the second connecting plate 52. Rotating the threaded rod 57 drives the first connecting plate 51 to adjust its height. During the adjustment process, the first connecting plate 51 is assisted in moving by the second telescopic column 54. At the same time, during the movement of the first connecting plate 51, the slide rod 58 drives the second connecting plate 52 to move synchronously. During the movement of the second connecting plate 52, the first telescopic column 53 assists in its movement. When the height of the second connecting plate 52 is adjusted, the square block 65 no longer adheres to the support plate 1, and the sample cloth can be installed at this time.
[0026] The limiting mechanism 6 includes a circular shell 61, a circular block 62, a cylinder 63, a support spring 64, a square block 65, a limiting plate 66, a connecting rod 67, and a limiting bolt 68. The lower end of the third connecting plate 59 is connected to the circular shell 61. The circular block 62 is slidably connected to the inner side of the circular shell 61. The lower end of the circular block 62 is connected to the cylinder 63. The support spring 64 is installed inside the circular shell 61. The lower end of the cylinder 63 is connected to the square block 65. Limiting plates 66 are symmetrically arranged on the sides of the square block 65. The limiting plate 66... A connecting rod 67 is connected to the side of the 6th block, a limiting plate 66 is slidably connected to a limiting bolt 68, a cylinder 63 penetrates the lower end of the circular shell 61, the upper end of the supporting spring 64 is connected to the inner wall of the circular shell 61, the lower end of the supporting spring 64 is connected to the upper surface of the circular block 62, and the limiting bolt 68 is threadedly connected to the square block 65. The sample cloth is placed on the side of the square block 65, and the side and lower end of the square block 65 are wrapped. Then, the limiting bolt 68 is rotated to drive the limiting plate 66 to limit the sample cloth, thereby fixing the sample cloth.
[0027] Working principle: According to Figures 1 to 3First, place the textile product to be tested on the upper surface of the support plate 1. Then, pull the handle 38 to raise the limiting rod 36. During the raising process, the limiting rod 36 pulls the sliding column 35 to slide inside the housing 34, while squeezing the return spring 39. Then, place the soft rubber pad 37 on the upper surface of the textile product. Then release the handle 38. At this time, the return spring 39 drives the sliding column 35 to return to its original position, while the limiting rod 36 and the soft rubber pad 37 clamp the textile product, thereby limiting the textile product and facilitating testing. During use, the handle 38 can be pulled according to the size of the textile product to move the T-block 32 inside the T-slot 31, thereby adjusting the position of the limiting rod 36.
[0028] according to Figures 4 to 5 Rotating the threaded rod 57 drives the first connecting plate 51 to adjust its height. During the adjustment process, the first connecting plate 51 moves with the assistance of the second telescopic column 54. At the same time, the first connecting plate 51 moves synchronously with the second connecting plate 52 via the sliding rod 58. During the movement of the second connecting plate 52, it moves with the assistance of the first telescopic column 53. When the height of the second connecting plate 52 is adjusted, the square block 65 no longer adheres to the support plate 1. At this time, the sample cloth can be installed. The sample cloth is placed on the side of the square block 65 and wrapped around the side and bottom of the square block 65. Then, rotating the limiting bolt 68 drives the limiting plate 66 to limit the sample cloth, thereby fixing the sample cloth.
[0029] according to Figures 4 to 5 After the sample cloth is installed, the first connecting plate 51 and the second connecting plate 52 are reset so that the sample cloth adheres to the textile product. After the sample cloth adheres to the textile product, the square block 65 pushes the cylinder 63 and the circular block 62 to slide inside the circular shell 61 in the opposite direction, while squeezing the support spring 64. The reaction force of the support spring 64 squeezes the sample cloth and the textile product to fit tightly, which facilitates the test. Then, the drive motor 56 is started to drive the threaded rod 57 to rotate in both directions. During the rotation, the threaded rod 57 drives the third connecting plate 59 to slide back and forth on the side of the slide rod 58. During the sliding process, the third connecting plate 59 drives the sample cloth to repeatedly rub against the textile product for the test.
[0030] In this device, the drive motor 56 is started after being connected to an external power source via a power cord. The drive motor 56 is a known and existing technology on the market and will not be described in detail here.
[0031] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A color fastness rubbing color migration tester for textile products, comprising a support plate (1) and a frame (4), characterized in that: The support plate (1) is symmetrically provided with support rods (2) at its lower end, and a clamping mechanism (3) is provided at its upper end. The support plate (1) is symmetrically provided with a card frame (4) on its side. A friction mechanism (5) is connected to the upper end of the card frame (4). The friction mechanism (5) is located above the support plate (1). A limiting mechanism (6) is connected to the lower end of the friction mechanism (5). The limiting mechanism (6) is located above the support plate (1).
2. The color fastness tester for textile products by rubbing according to claim 1, characterized in that: The clamping mechanism (3) includes a T-shaped groove (31), a T-shaped block (32), a locking block (33), a housing (34), a sliding column (35), a limiting rod (36), a soft rubber pad (37), a handle (38), and a return spring (39). The support plate (1) is symmetrically provided with T-shaped grooves (31) on its side. T-shaped blocks (32) are symmetrically slidably connected to the inside of the T-shaped grooves (31). Locking blocks (33) are provided on the side of the T-shaped blocks (32). The housing (34) is embedded in the inside of the locking blocks (33). A sliding column (35) is slidably connected to the inside of the housing (34). A limiting rod (36) is connected to the upper end of the sliding column (35). A return spring (39) is provided on the side of the sliding column (35). A soft rubber pad (37) is provided at the lower end of the limiting rod (36). A handle (38) is provided at the upper end of the limiting rod (36).
3. The color fastness tester for textile products by rubbing according to claim 2, characterized in that: The sliding column (35) penetrates the upper wall of the housing (34), the return spring (39) is located inside the housing (34), one end of the return spring (39) is connected to the upper wall inside the housing (34), the other end of the return spring (39) is connected to the sliding column (35), and the soft rubber pad (37) is attached to the upper surface of the support plate (1).
4. The color fastness testing instrument for textile products by rubbing according to claim 1, characterized in that: The friction mechanism (5) includes a first connecting plate (51), a second connecting plate (52), a first telescopic column (53), a second telescopic column (54), a bolt (55), a drive motor (56), a threaded rod (57), a slide rod (58), and a third connecting plate (59). One of the card frames (4) has a first connecting plate (51) above it, and the other card frame (4) has a second connecting plate (52) above it. The second connecting plate (52) has first telescopic columns (53) symmetrically arranged at its lower end. A second telescopic column (54) is provided at the lower end of a connecting plate (51). The first connecting plate (51) is rotatably connected to a bolt (55). A drive motor (56) is provided on the side of the first connecting plate (51). A threaded rod (57) is connected to the output shaft of the drive motor (56). A slide rod (58) is connected between the first connecting plate (51) and the second connecting plate (52). A third connecting plate (59) is threadedly connected to the side of the threaded rod (57). The third connecting plate (59) is slidably connected to the slide rod (58).
5. A color fastness testing instrument for textile products based on rubbing color migration according to claim 4, characterized in that: The first telescopic column (53) is embedded in the inner side of the card frame (4), the second telescopic column (54) is embedded in the inner side of the card frame (4), the bolt (55) is threaded to the card frame (4), and the threaded rod (57) is rotatably connected to the first connecting plate (51) and the second connecting plate (52).
6. The color fastness tester for textile products by rubbing according to claim 4, characterized in that: The limiting mechanism (6) includes a circular shell (61), a circular block (62), a cylinder (63), a support spring (64), a square block (65), a limiting plate (66), a connecting rod (67), and a limiting bolt (68). The lower end of the third connecting plate (59) is connected to the circular shell (61). The circular block (62) is slidably connected to the inner side of the circular shell (61). The lower end of the circular block (62) is connected to the cylinder (63). The supporting spring (64) is provided inside the circular shell (61). The lower end of the cylinder (63) is connected to the square block (65). The square block (65) is symmetrically provided with limiting plates (66) on its side. The side of the limiting plate (66) is connected to the connecting rod (67). The limiting plate (66) is slidably connected to the limiting bolt (68).
7. A color fastness testing instrument for textile products based on rubbing color migration according to claim 6, characterized in that: The cylinder (63) penetrates the lower end of the circular shell (61), the upper end of the support spring (64) is connected to the inner wall of the circular shell (61), the lower end of the support spring (64) is connected to the upper surface of the circular block (62), and the limiting bolt (68) is threadedly connected to the square block (65).