Textile fabric color fastness detection device

Abstract

The utility model relates to the technical field of textile fabric detection, in particular to a textile fabric color fastness detection device which comprises a base, a laying mechanism is mounted at the top end of the base, stable pressing mechanisms are mounted at two ends of the laying mechanism, and a friction mechanism is mounted above the laying mechanism. The textile fabric clamping device has the advantages that the two ends of the textile fabric can be stably clamped, convenience and rapidness are achieved, and wrinkles and pulling of the textile fabric when the textile fabric is rubbed are avoided; the textile fabric is immersed in hot water in the mounting groove, so that the textile fabric is heated and immersed in water before color fastness detection, and the sufficiency and accuracy of color fastness detection of the textile fabric are improved; the rotating speed and the friction force of the friction disc can be controlled through the second electric push rod and the motor, so that the color fastness of different rubs on the surface of the same textile fabric can be detected.

Description

Technical Field

[0001] This utility model relates to the field of textile fabric testing technology, and in particular to a textile fabric color fastness testing device. Background Technology

[0002] Colorfastness (or simply colorfastness) refers to the degree of fading of dyed fabrics under the influence of external factors (squeezing, friction, washing, rain, sun exposure, light, seawater immersion, saliva immersion, water stains, perspiration, etc.) during use or processing. It is an important indicator of fabrics, and colorfastness is tested by friction.

[0003] Color fastness testing is a necessary testing procedure for most materials during the production and research and development process, and it is essential for textile fabrics to undergo color fastness testing during the production and research and development process.

[0004] In existing technologies, existing textile fabrics need to undergo multiple tests before leaving the factory to be used by people to check whether the textile fabrics meet the expected standards and production standards. Among these tests is checking whether the color fastness of the textile fabrics is up to standard.

[0005] For example, the prior art Chinese patent publication number "CN221945825U" provides a textile fabric color fastness testing device, including a testing device. The top of the testing device is provided with an immersion tank. A fixing structure is provided on one outer surface of the immersion tank. The fixing structure includes a fixing hole. A threaded sleeve is fixed on the inner surface of the fixing hole. A second bolt is threadedly connected to the inner surface of the threaded sleeve. A second threaded hole is threadedly connected to the outer surface of the second bolt.

[0006] When this device is used to test textile fabrics, a clamping structure can be used to clamp and fix the textile fabric to ensure better and more even soaking. This allows the textile fabric to receive water more evenly during soaking. Furthermore, the fixing structure can fix the clamping structure on the extension frame to the outer surface of the soaking tank, preventing slippage or detachment during soaking.

[0007] Existing textile color fastness testing devices often fail to provide stable fabric placement during color fastness testing. This leads to wrinkles and stretching during friction, and the devices cannot easily and stably press the ends of the fabric together. Furthermore, the devices do not apply external factors such as heating or water immersion to the fabric surface, resulting in insufficient and inaccurate color fastness testing. Utility Model Content

[0008] The purpose of this invention is to address the shortcomings of existing technologies, such as unstable laying and placement of textile fabrics, easy wrinkling and pulling during friction, and failure to stably and conveniently press the two ends of the textile fabric together. Therefore, this invention proposes a textile fabric color fastness testing device.

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] Design a textile fabric color fastness testing device, including a base, a laying mechanism installed at the top of the base, stabilizing and pressing mechanisms installed at both ends of the laying mechanism, and a friction mechanism installed above the laying mechanism; the laying mechanism includes a laying plate and an installation groove, an electric heating rod is evenly installed at the bottom of the installation groove, a first electric push rod is installed at the bottom of the installation groove, the laying plate is fixedly installed at the top of the first electric push rod, drainage holes are evenly opened on the surface of the laying plate, guide grooves are opened on both sides of the installation groove, and guide blocks are fixed at the bottom of both sides of the laying plate, the guide blocks are slidably inserted into the guide grooves; The stabilizing clamping mechanism includes an anti-slip pad and a clamping plate. The surface of the base has grooves at both ends of the mounting slot. The anti-slip pad is adhered to the inside of the grooves. The clamping plate is installed directly above the anti-slip pad, with an anti-slip tip fixed to its bottom end. A mounting plate is fixed to the top of the clamping plate, and mounting mechanisms are installed at both ends of the mounting plate. The friction mechanism includes a friction disc, which is horizontally positioned above the laying board. A motor is mounted on its top, and a second electric push rod is mounted on the top of the motor. A mounting bracket is installed on one side of the base, and the second electric push rod is vertically mounted on the top of the mounting bracket.

[0011] Furthermore, the base is a rectangular structure and is horizontally arranged, with a retaining ring fixed to its top edge. The mounting groove is a rectangular groove structure, with a water inlet pipe connected to the top of one side and a water outlet pipe connected to the bottom of the other side.

[0012] Furthermore, the laying plate is a rectangular plate structure and is horizontally arranged, with its top end flush with the top end of the base. The guide groove is vertically arranged, with its top end lower than the top end of the base. The guide block is horizontally arranged.

[0013] Furthermore, the first electric push rod is vertically positioned and offset from the electric heating rod, while the electric heating rod is horizontally positioned.

[0014] Furthermore, the anti-slip pad can be made of anti-slip rubber material, has a long strip structure, and is horizontally set, with its top end not lower than the top end of the base. The groove is a rectangular groove structure, and its length is not less than the width of the mounting groove.

[0015] Furthermore, the clamping plate is a rectangular plate structure and is horizontally arranged, the anti-slip tip is a conical structure and is vertically arranged, and the mounting plate is a rectangular plate structure with a length not less than the length of the groove.

[0016] Furthermore, the mounting mechanism includes a mounting column and a spring. The mounting column is fixedly mounted on the top of the base. Mounting holes are opened at both ends of the mounting plate. The mounting column slides through the mounting holes. The spring is slidably sleeved on the surface of the mounting column. Washers are connected to its upper and lower ends. A nut is connected to the top of the surface of the mounting column.

[0017] Furthermore, the mounting post is a threaded post structure and is vertically arranged. The mounting post is located at both ends of the groove. The washer below the spring is pressed against the top of the mounting plate, and the nut is pressed against the top of the washer above the spring.

[0018] The color fastness testing device for textile fabrics proposed in this utility model has the following advantages:

[0019] 1. This utility model features a laying plate on the surface of a base, with anti-slip pads at both ends of the laying plate. Above the anti-slip pads, an mounting plate is installed via an installation mechanism, with a pressing plate and anti-slip tips at the bottom of the mounting plate. In the installation mechanism, a spring applies downward pressure to both ends of the mounting plate through washers. The textile fabric is laid flat on the surface of the laying plate, with both ends overlapping the anti-slip pads. The mounting plate is pulled upwards along the mounting post, compressing the spring and creating a gap between the pressing plate and the anti-slip pads. The two ends of the textile fabric are inserted between the anti-slip pads and the pressing plate, and the mounting plate is released. Simultaneously, the spring extends and applies downward pressure to the mounting plate, causing the mounting plate to move the pressing plate downwards and press the two ends of the textile fabric firmly against the top of the anti-slip pads. Furthermore, the anti-slip tips securely and stably abut the textile fabric against the top of the anti-slip pads. Therefore, when performing color fastness testing on the textile fabric, its two ends can be stably clamped, which is convenient and quick, preventing wrinkles and stretching of the textile fabric when subjected to friction.

[0020] 2. This utility model features an installation groove at the top of the base, with an electric heating rod installed at the bottom of the groove. A laying board is vertically mounted at the top of the groove via a first electric push rod. Drainage holes are provided on the surface of the laying board. The textile fabric is laid flat on the board, and the electric heating rod heats the water inside the groove. The first electric push rod lowers the laying board and textile fabric, immersing the fabric in the hot water. This heating and immersion improves the sufficiency and accuracy of color fastness testing. The first electric push rod then moves the laying board upwards along the guide groove and guide block until the top of the board is flush with the top of the base. Water from the fabric drips down into the groove through the drainage holes. The two ends of the fabric are then pressed by a stabilizing clamping mechanism. A friction disc in the friction mechanism rubs downwards at different points on the top of the fabric. The rotation speed and friction force of the friction disc can be controlled by a second electric push rod and a motor to test the color fastness of different friction points on the same fabric surface. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This utility model Figure 1 Overall structural diagram;

[0023] Figure 3 This utility model Figure 1 A schematic diagram of the paving slab section;

[0024] Figure 4 This utility model Figure 1 Schematic diagram of the installation mechanism;

[0025] Figure 5 This utility model Figure 1 A schematic diagram of the clamping plate section.

[0026] In the diagram: 1. Base; 2. Retaining ring; 3. Mounting plate; 4. Friction disc; 5. Motor; 6. Mounting bracket; 7. Second electric push rod; 8. Laying plate; 9. Water outlet pipe; 10. Water inlet pipe; 11. Anti-slip mat; 12. Mounting column; 13. Groove; 14. Guide groove; 15. First electric push rod; 16. Electric heating rod; 17. Mounting groove; 18. Drain hole; 19. Guide block; 20. Washer; 21. Spring; 22. Nut; 23. Mounting hole; 24. Pressure plate; 25. Anti-slip tip. Detailed Implementation

[0027] 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1

[0029] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The illustrated textile fabric color fastness testing device includes a base 1, a laying mechanism installed at the top of the base 1, stabilizing and pressing mechanisms installed at both ends of the laying mechanism, and a friction mechanism installed above the laying mechanism.

[0030] The laying mechanism includes a laying plate 8 and an installation groove 17. Electric heating rods 16 are evenly installed at the bottom of the interior of the installation groove 17. A first electric push rod 15 is installed at the bottom of the installation groove 17. The laying plate 8 is fixedly installed at the top of the first electric push rod 15. Drainage holes 18 are evenly opened on the surface of the laying plate 8. Guide grooves 14 are opened on both sides of the installation groove 17. Guide blocks 19 are fixed at the bottom of both sides of the laying plate 8. The guide blocks 19 are slidably inserted into the guide grooves 14.

[0031] An installation groove 17 is provided at the top of the base 1, and an electric heating rod 16 is installed at the bottom of the inside of the installation groove 17. The laying plate 8 can be lifted and lowered at the top of the inside of the installation groove 17 by the first electric push rod 15, and a drainage hole 18 is opened on the surface of the laying plate 8.

[0032] Therefore, the textile fabric is laid flat on the surface of the laying plate 8, the electric heating rod 16 heats the water inside the mounting groove 17, and the laying plate 8 and the textile fabric are driven to descend by the first electric push rod 15, so that the textile fabric is immersed in the hot water in the mounting groove 17. This allows the textile fabric to be heated and soaked in water before the color fastness test, thereby improving the sufficiency and accuracy of the color fastness test.

[0033] The first electric push rod 15 drives the laying plate 8 to move upward along the guide groove 14 and guide block 19 until the top of the laying plate 8 is flush with the top of the base 1, while the water in the textile fabric drips downward into the mounting groove 17 through the drain hole 18.

[0034] The stabilizing clamping mechanism includes an anti-slip pad 11 and a clamping plate 24. The surface of the base 1 has grooves 13 at both ends of the mounting groove 17. The anti-slip pad 11 is bonded to the inside of the grooves 13. The clamping plate 24 is installed directly above the anti-slip pad 11, and its bottom end is fixed with an anti-slip tip 25. The top end of the clamping plate 24 is fixed with a mounting plate 3, and mounting mechanisms are installed at both ends of the mounting plate 3.

[0035] The textile fabric is laid flat on the surface of the laying board 8, with both ends overlapping the anti-slip mat 11. The mounting plate 3 is pulled upward along the mounting post 12, compressing the spring 21, creating a gap between the pressing plate 24 and the anti-slip mat 11. The two ends of the textile fabric are inserted between the anti-slip mat 11 and the pressing plate 24, and the mounting plate 3 is released. At the same time, the spring 21 extends and applies downward pressure to the mounting plate 3, causing the mounting plate 3 to pull the pressing plate 24 downward, pressing the two ends of the textile fabric tightly against the top of the anti-slip mat 11. Moreover, the anti-slip tip 25 firmly and stably holds the textile fabric against the top of the anti-slip mat 11. Therefore, when the textile fabric is tested for color fastness, its two ends can be stably clamped, which is convenient and quick, and avoids wrinkles and pulling when the textile fabric is rubbed.

[0036] The friction mechanism includes a friction disc 4, which is horizontally positioned above the laying plate 8. A motor 5 is mounted on the top of the friction disc 4, and a second electric push rod 7 is mounted on the top of the motor 5. A mounting bracket 6 is mounted on one side of the base 1, and the second electric push rod 7 is vertically mounted on the top of the mounting bracket 6.

[0037] The two ends of the textile fabric are pressed by a stable pressing mechanism. The friction disc 4 in the friction mechanism is downward and rubs different positions on the top of the textile fabric. The rotation speed and friction force of the friction disc 4 can be controlled by the second electric push rod 7 and the motor 5 to facilitate the detection of color fastness under different rubbing on the same textile fabric surface.

[0038] The anti-slip pad 11 can be made of anti-slip rubber material, has a long strip structure, and is set horizontally, with its top end not lower than the top end of the base 1. The groove 13 has a rectangular groove structure, and its length is not less than the width of the mounting groove 17.

[0039] The clamping plate 24 is a rectangular plate structure and is horizontally arranged; the anti-slip tip 25 is a conical structure and is vertically arranged; the mounting plate 3 is a rectangular plate structure and its length is not less than the length of the groove 13.

[0040] The mounting mechanism includes a mounting post 12 and a spring 21. The mounting post 12 is fixedly mounted on the top of the base 1. The mounting plate 3 has mounting holes 23 at both ends. The mounting post 12 slides through the mounting holes 23. The spring 21 is slidably sleeved on the surface of the mounting post 12. Washers 20 are connected to its upper and lower ends. A nut 22 is connected to the top of the surface of the mounting post 12.

[0041] A laying plate 8 is provided on the surface of the base 1, and anti-slip pads 11 are provided at the bottom of both ends of the laying plate 8. Above the anti-slip pads 11, a mounting plate 3 is provided through a mounting mechanism, and a pressing plate 24 and an anti-slip tip 25 are provided at the bottom of the mounting plate 3. In the mounting mechanism, a spring 21 applies downward pressure to both ends of the mounting plate 3 through a washer 20.

[0042] The mounting post 12 is a threaded post structure and is vertically arranged. The mounting post 12 is located at both ends of the groove 13. The washer 20 below the spring 21 is pressed against the top of the mounting plate 3, and the nut 22 is pressed against the top of the washer 20 above the spring 21.

[0043] Example 2

[0044] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The illustrated textile fabric color fastness testing device includes a base 1, a laying mechanism installed at the top of the base 1, stabilizing and pressing mechanisms installed at both ends of the laying mechanism, and a friction mechanism installed above the laying mechanism.

[0045] The laying mechanism includes a laying plate 8 and an installation groove 17. Electric heating rods 16 are evenly installed at the bottom of the interior of the installation groove 17. A first electric push rod 15 is installed at the bottom of the installation groove 17. The laying plate 8 is fixedly installed at the top of the first electric push rod 15. Drainage holes 18 are evenly opened on the surface of the laying plate 8. Guide grooves 14 are opened on both sides of the installation groove 17. Guide blocks 19 are fixed at the bottom of both sides of the laying plate 8. The guide blocks 19 are slidably inserted into the guide grooves 14.

[0046] An installation groove 17 is provided at the top of the base 1, and an electric heating rod 16 is installed at the bottom of the inside of the installation groove 17. The laying plate 8 can be lifted and lowered at the top of the inside of the installation groove 17 by the first electric push rod 15, and a drainage hole 18 is opened on the surface of the laying plate 8.

[0047] Therefore, the textile fabric is laid flat on the surface of the laying plate 8, the electric heating rod 16 heats the water inside the mounting groove 17, and the laying plate 8 and the textile fabric are driven to descend by the first electric push rod 15, so that the textile fabric is immersed in the hot water in the mounting groove 17. This allows the textile fabric to be heated and soaked in water before the color fastness test, thereby improving the sufficiency and accuracy of the color fastness test.

[0048] The first electric push rod 15 drives the laying plate 8 to move upward along the guide groove 14 and guide block 19 until the top of the laying plate 8 is flush with the top of the base 1, while the water in the textile fabric drips downward into the mounting groove 17 through the drain hole 18.

[0049] The stabilizing clamping mechanism includes an anti-slip pad 11 and a clamping plate 24. The surface of the base 1 has grooves 13 at both ends of the mounting groove 17. The anti-slip pad 11 is bonded to the inside of the grooves 13. The clamping plate 24 is installed directly above the anti-slip pad 11, and its bottom end is fixed with an anti-slip tip 25. The top end of the clamping plate 24 is fixed with a mounting plate 3, and mounting mechanisms are installed at both ends of the mounting plate 3.

[0050] The textile fabric is laid flat on the surface of the laying board 8, with both ends overlapping the anti-slip mat 11. The mounting plate 3 is pulled upward along the mounting post 12, compressing the spring 21, creating a gap between the pressing plate 24 and the anti-slip mat 11. The two ends of the textile fabric are inserted between the anti-slip mat 11 and the pressing plate 24, and the mounting plate 3 is released. At the same time, the spring 21 extends and applies downward pressure to the mounting plate 3, causing the mounting plate 3 to pull the pressing plate 24 downward, pressing the two ends of the textile fabric tightly against the top of the anti-slip mat 11. Moreover, the anti-slip tip 25 firmly and stably holds the textile fabric against the top of the anti-slip mat 11. Therefore, when the textile fabric is tested for color fastness, its two ends can be stably clamped, which is convenient and quick, and avoids wrinkles and pulling when the textile fabric is rubbed.

[0051] The friction mechanism includes a friction disc 4, which is horizontally positioned above the laying plate 8. A motor 5 is mounted on the top of the friction disc 4, and a second electric push rod 7 is mounted on the top of the motor 5. A mounting bracket 6 is mounted on one side of the base 1, and the second electric push rod 7 is vertically mounted on the top of the mounting bracket 6.

[0052] The two ends of the textile fabric are pressed by a stable pressing mechanism. The friction disc 4 in the friction mechanism is downward and rubs different positions on the top of the textile fabric. The rotation speed and friction force of the friction disc 4 can be controlled by the second electric push rod 7 and the motor 5 to facilitate the detection of color fastness under different rubbing on the same textile fabric surface.

[0053] The base 1 is a rectangular structure and is horizontally arranged. A retaining ring 2 is fixed to its top edge. The mounting groove 17 is a rectangular groove structure. A water inlet pipe 10 is connected to the top of one side, and a water outlet pipe 9 is connected to the bottom of one side.

[0054] The laying plate 8 is a rectangular plate structure and is horizontally set. Its top end is flush with the top end of the base 1. The guide groove 14 is vertically set and its top end is lower than the top end of the base 1. The guide block 19 is horizontally set.

[0055] The first electric push rod 15 is vertically arranged and offset from the electric heating rod 16, which is horizontally arranged.

[0056] Working method: A laying plate 8 is set on the surface of the base 1, and anti-slip pads 11 are set at the bottom of both ends of the laying plate 8. Above the anti-slip pads 11, a mounting plate 3 is set through a mounting mechanism, and a pressing plate 24 and an anti-slip tip 25 are set at the bottom of the mounting plate 3. In the mounting mechanism, the spring 21 applies downward pressure to both ends of the mounting plate 3 through the washer 20.

[0057] Therefore, the textile fabric is laid flat on the surface of the laying plate 8, with both ends overlapping the anti-slip pad 11. The mounting plate 3 is pulled upward along the mounting post 12, and the spring 21 is compressed, creating a gap between the pressing plate 24 and the anti-slip pad 11. The two ends of the textile fabric are inserted between the anti-slip pad 11 and the pressing plate 24, and the mounting plate 3 is released. At the same time, the spring 21 extends and applies downward pressure to the mounting plate 3, causing the mounting plate 3 to drive the pressing plate 24 downward, pressing the two ends of the textile fabric tightly against the top of the anti-slip pad 11. Moreover, the anti-slip tip 25 firmly and stably holds the textile fabric against the top of the anti-slip pad 11. Therefore, when the textile fabric is tested for color fastness, its two ends can be stably clamped, which is convenient and quick, and avoids wrinkles and pulling when the textile fabric is rubbed.

[0058] An installation groove 17 is provided at the top of the base 1, and an electric heating rod 16 is installed at the bottom of the inside of the installation groove 17. The laying plate 8 can be lifted and lowered at the top of the inside of the installation groove 17 by the first electric push rod 15, and a drainage hole 18 is opened on the surface of the laying plate 8.

[0059] Therefore, the textile fabric is laid flat on the surface of the laying plate 8, the electric heating rod 16 heats the water inside the mounting groove 17, and the laying plate 8 and the textile fabric are driven to descend by the first electric push rod 15, so that the textile fabric is immersed in the hot water in the mounting groove 17. This allows the textile fabric to be heated and soaked in water before the color fastness test, thereby improving the sufficiency and accuracy of the color fastness test.

[0060] Then, the first electric push rod 15 drives the laying plate 8 to move upward along the guide groove 14 and guide block 19 until the top of the laying plate 8 is flush with the top of the base 1, and the water in the textile fabric drips down into the mounting groove 17 through the drain hole 18.

[0061] Subsequently, the two ends of the textile fabric are pressed by a stable pressing mechanism, and the friction disc 4 in the friction mechanism moves downward and rubs different positions on the top of the textile fabric. The rotation speed and friction force of the friction disc 4 can be controlled by the second electric push rod 7 and the motor 5 to facilitate the detection of color fastness under different rubbing on the same textile fabric surface.

[0062] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A textile fabric color fastness detection device comprising a base (1), characterized in that: The top end of the base (1) is provided with a laying mechanism, the two ends of the laying mechanism are provided with a stable pressing mechanism, and the upper side of the laying mechanism is provided with a friction mechanism. The laying mechanism comprises a laying plate (8) and a mounting groove (17), the inner bottom end of the mounting groove (17) is uniformly provided with an electric heating rod (16), the bottom end of the mounting groove (17) is provided with a first electric push rod (15), the laying plate (8) is fixedly installed at the top end of the first electric push rod (15), the surface of the laying plate (8) is uniformly provided with a draining hole (18), the two sides of the mounting groove (17) are provided with a guide groove (14), and the two side bottom ends of the laying plate (8) are fixedly provided with a guide block (19) which is slidingly inserted into the guide groove (14). The stable pressing mechanism comprises a non-slip pad (11) and a pressing plate (24), the surface of the base (1) and located at the position of the two ends of the mounting groove (17) is provided with a groove (13), the non-slip pad (11) is bonded in the inner side of the groove (13), the pressing plate (24) is installed above the non-slip pad (11), the bottom end of the pressing plate (24) is fixedly provided with a non-slip tip (25), the top end of the pressing plate (24) is fixedly provided with a mounting plate (3), and the two ends of the mounting plate (3) are provided with a mounting mechanism. The friction mechanism comprises a friction disc (4), the friction disc (4) is horizontally arranged above the laying plate (8), the top end of the friction disc (4) is provided with a motor (5), the top end of the motor (5) is provided with a second electric push rod (7), one side of the base (1) is provided with a mounting rack (6), and the second electric push rod (7) is vertically arranged at the top end of the mounting rack (6).

2. The device for detecting color fastness of textile fabric according to claim 1, characterized in that: The base (1) is in a rectangular structure and is horizontally arranged, the top end edge of the base (1) is fixedly provided with a check ring (2), and the mounting groove (17) is in a rectangular groove structure, one side of the top end of the mounting groove (17) is connected with a water inlet pipe (10), and one side of the bottom end of the mounting groove (17) is connected with a water outlet pipe (9).

3. The device for detecting color fastness of textile fabric according to claim 1, characterized in that: The laying plate (8) is in a rectangular plate structure and is horizontally arranged, the top end of the laying plate (8) is flush with the top end of the base (1), the guide groove (14) is vertically arranged, and the top end of the guide groove (14) is lower than the top end of the base (1), and the guide block (19) is horizontally arranged.

4. The device for detecting color fastness of textile fabric according to claim 1, characterized in that: The first electric push rod (15) is vertically arranged and is arranged in a staggered manner with the electric heating rod (16), and the electric heating rod (16) is horizontally arranged.

5. The device for detecting color fastness of textile fabric according to claim 1, characterized in that: The non-slip pad (11) can be made of non-slip rubber material and is in a long strip structure and is horizontally arranged, the top end of the non-slip pad (11) is not lower than the top end of the base (1), the groove (13) is in a rectangular groove structure and has a length not less than the width of the mounting groove (17).

6. The device for detecting color fastness of textile fabric according to claim 1, characterized in that: The pressing plate (24) is in a rectangular plate structure and is horizontally arranged, the non-slip tip (25) is in a conical structure and is vertically arranged, and the mounting plate (3) is in a rectangular plate structure and has a length not less than the length of the groove (13).

7. The device for detecting color fastness of textile fabric according to claim 1, characterized in that: The mounting mechanism comprises a mounting column (12) fixedly mounted at the top end of the base (1) and a spring (21), both ends of the mounting plate (3) are provided with mounting holes (23), the mounting column (12) slides through the mounting holes (23), the spring (21) is sleeved on the surface of the mounting column (12), and the upper and lower ends of the spring (21) are connected with washers (20), and the top end of the surface of the mounting column (12) is connected with a nut (22).

8. The device for detecting color fastness of textile fabric according to claim 7, characterized in that: The mounting column (12) is a threaded column structure and is vertically arranged, the mounting column (12) is located at both ends of the groove (13), the washer (20) below the spring (21) is pressed against the top end of the mounting plate (3), and the nut (22) is pressed against the top end of the washer (20) above the spring (21).

Images