Color fixing device for color fastness to perspiration of silk fabric

Abstract

The utility model discloses a silk fabric perspiration-resistant color fastness fixation device, relates to the silk fabric technical field, and comprises a support frame, the top end of the inner wall of the support frame is rotatablely provided with a spacing adjusting mechanism, the spacing adjusting mechanism comprises a screw rod rotatablely arranged on the top end of the inner wall of the support frame, the bottom of the screw rod is fixedly provided with a motor 1, and the motor 1 is fixedly provided with a motor 2. A connecting column is connected to the top end of the outer wall of the screw in a meshed mode, a rotating disc is fixedly installed on the side wall of the connecting column, a sliding block is rotatably installed on the side wall of the rotating disc, and an upper brushing roller shaft is rotatably installed on the side wall of the sliding block; according to the silk fabric color fixing agent coating device, the first motor drives the screw rod to rotate, the upper coating roller shaft and the lower coating roller shaft are driven to rotate at the same time, the color fixing agent is evenly coated on the two faces of a silk fabric, the second motor and the screw rod are used for adjusting the distance between the upper coating roller shaft and the lower coating roller shaft, and therefore the upper coating roller shaft and the fabric keep proper contact pressure all the time; and uneven brushing and damage to the fabric caused by uneven thickness of the fabric are avoided.

Description

Technical Field

[0001] This utility model relates to the field of silk fabric technology, specifically to a color-fixing device for improving the color fastness of silk fabrics to perspiration. Background Technology

[0002] Colorfastness to perspiration refers to the degree to which textiles retain their color in sweat. For high-end fabrics such as silk, colorfastness to perspiration is one of the important indicators for measuring their quality. In daily use, textiles are in close contact with the skin for a long time and come into contact with the sweat secreted by the skin, which will affect some dyes and cause them to transfer from the textile to the skin. Therefore, color-fixing treatment is required.

[0003] Currently, there are two main methods and devices for fixing color. The first method is to soak the silk fabric directly in a fixing agent tank to ensure that the fabric fully absorbs the fixing agent. However, excess fixing agent is prone to remain on the fabric, resulting in uneven drying and reducing the sweat resistance of the silk fabric, thus failing to fully achieve the purpose of color fixing.

[0004] Another method is to use a tool to brush one side of the silk fabric, relying on the gravity penetration of the fixing agent to allow the other side to absorb the fixing agent as well. However, since brushing usually only covers one side of the fabric, and the other side mainly relies on the gravity of the fixing agent to penetrate, this will result in uneven distribution of the fixing agent on the fabric. In addition, the brushing process may also cause damage to the fabric, such as brush marks and pilling, further affecting the quality and performance of the fabric.

[0005] In view of the above, this application is hereby submitted. Utility Model Content

[0006] The purpose of this invention is to provide a color-fixing device for improving the color fastness of silk fabrics to sweat stains, so as to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model provides a color-fixing device for improving the color fastness of silk fabric to sweat stains, including a support frame, wherein a spacing adjustment mechanism is rotatably installed on the top of the inner wall of the support frame.

[0008] The spacing adjustment mechanism includes a screw rotatably mounted on the top of the inner wall of the support frame, a motor fixedly mounted on the bottom of the screw, a connecting column meshing with the top of the outer wall of the screw, a turntable fixedly mounted on the side wall of the connecting column, a slider rotatably mounted on the side wall of the turntable, an upper coating roller rotatably mounted on the side wall of the slider, a lead screw threadedly connected to the inner wall of the slider, the top of the lead screw fixedly mounted on the drive end of a second motor, and the second motor fixedly mounted on the top of the outer wall of the support frame.

[0009] Furthermore, another turntable is engaged with the bottom end of the outer wall of the screw, a fixing block is rotatably mounted on the side wall of the other turntable, a support rod is fixedly mounted at the bottom of the fixing block, and a lower coating roller shaft is fixedly mounted on the side wall of the other turntable.

[0010] Furthermore, a partition is fixedly installed on the inner wall of the support frame, and a sliding groove is provided on the inner wall of the partition, with a slider slidably installed on the inner wall of the sliding groove.

[0011] Furthermore, a sliding column is fixedly installed at the end of the upper coating roller shaft away from the screw, and the sliding column is slidably installed on the inner side wall of the support frame. A fixing column is fixedly installed on the side wall of the lower coating roller shaft away from the screw, and the side end of the fixing column is fixedly installed on the inner side wall of the support frame.

[0012] Furthermore, a fixing agent storage chamber is fixedly installed on the top of the support frame, and a fixing agent outlet is provided at the bottom of the fixing agent storage chamber.

[0013] Furthermore, a collection groove is provided at the bottom of the inner wall of the support frame, and the length of the collection groove is equal to the length of the upper coating roller shaft and the lower coating roller shaft.

[0014] Furthermore, a fixing plate is fixedly installed on the side wall of the support frame, and a conveyor belt is slidably installed on the inner wall of the fixing plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: by driving the screw to rotate by motor one, the upper and lower coating rollers rotate simultaneously, so that the fixing agent is evenly coated on both sides of the silk fabric. By using motor two and the screw to adjust the distance between the upper and lower coating rollers, the upper coating roller always maintains appropriate contact pressure with the fabric, thus avoiding uneven coating and damage to the fabric caused by uneven fabric thickness. Attached Figure Description

[0016] Figure 1 A schematic diagram of the back structure of a color-fixing device for improving the color fastness of silk fabric to perspiration.

[0017] Figure 2 An exploded structural diagram of a color-fixing device for improving the color fastness of silk fabric to perspiration.

[0018] Figure 3 A schematic diagram of the internal structure of a color-fixing device for improving the color fastness of silk fabric to perspiration.

[0019] Figure 4 This is a schematic diagram of the front structure of a color-fixing device for improving the colorfastness of silk fabric to perspiration stains.

[0020] In the diagram: 1. Support frame; 2. Screw; 3. Connecting column; 4. Turntable; 5. Slider; 6. Upper coating roller shaft; 7. Fixing agent storage bin; 8. Lower coating roller shaft; 9. Fixing block; 10. Support rod; 11. Motor 1; 12. Collection tank; 13. Partition plate; 14. Slide chute; 15. Conveyor belt; 16. Fixing plate; 17. Sliding column; 18. Fixing column; 19. Lead screw; 20. Motor 2. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1 - Figure 4 This utility model provides a technical solution: a color-fixing device for improving the color fastness of silk fabric to sweat stains, including a support frame 1, and a spacing adjustment mechanism is rotatably installed on the top of the inner wall of the support frame 1.

[0023] The spacing adjustment mechanism includes a screw 2 rotatably mounted on the top of the inner wall of the support frame 1, a motor 11 fixedly mounted on the bottom of the screw 2, a connecting post 3 meshing with the top of the outer wall of the screw 2, a turntable 4 fixedly mounted on the side wall of the connecting post 3, a slider 5 rotatably mounted on the side wall of the turntable 4, an upper coating roller 6 rotatably mounted on the side wall of the slider 5, a lead screw 19 threadedly connected to the inner wall of the slider 5, the top of the lead screw 19 fixedly mounted on the drive end of the motor 20, and the motor 20 fixedly mounted on the top of the outer wall of the support frame 1.

[0024] It should be noted that the rotation of the upper coating roller 6 and the lower coating roller 8 can be achieved by driving the screw 2 to rotate by the motor 11. The upper and lower positions of the slider 5 can be adjusted by driving the lead screw 19 to the motor 20, so that the upper coating roller 6 always maintains contact with the silk fabric and evenly coats the fixing agent on the fabric surface, thereby improving production efficiency.

[0025] Please see Figure 1 , Figure 2 This utility model provides a technical solution: a color-fixing device for improving the color fastness of silk fabric to sweat stains, including a screw 2 with another turntable 4 meshing at the bottom of its outer wall, a fixing block 9 rotatably mounted on the side wall of the other turntable 4, a support rod 10 fixedly mounted at the bottom of the fixing block 9, and a lower coating roller shaft 8 fixedly mounted on the side wall of the other turntable 4.

[0026] Please see Figure 1This utility model provides a technical solution: a color-fixing device for improving the color fastness of silk fabric to sweat stains, including a support frame 1 with a partition 13 fixedly installed on the inner wall, a groove 14 opened on the inner wall of the partition 13, and a slider 5 slidably installed on the inner wall of the groove 14.

[0027] It should be noted that the cooperation between slider 5 and groove 14 can enhance the stability of turntable 4 during vertical movement and prevent it from shaking or tilting due to uneven force.

[0028] Please see Figure 3 This utility model provides a technical solution: a color-fixing device for improving the color fastness of silk fabric to sweat stains, including a sliding column 17 fixedly installed at one end of the upper coating roller shaft 6 away from the screw 2, the sliding column 17 being slidably installed on the inner side wall of the support frame 1, and a fixing column 18 fixedly installed on the side wall of the lower coating roller shaft 8 away from the screw 2, the side end of the fixing column 18 being fixedly installed on the inner side wall of the support frame 1.

[0029] It should be noted that the sliding column 17 slides on the inner wall of the support frame 1, ensuring the smooth movement of the upper coating roller 6. Due to the restriction of the sliding column 17, the horizontal movement range of the upper coating roller 6 is limited to a predetermined track. The lower coating roller 8 is fixed to the inner wall of the support frame 1 by the fixing column 18, so its position is relatively stable. During the coating process, the lower coating roller 8 mainly rotates with the transmission of the silk fabric, and its vertical position remains unchanged, ensuring proper contact between the upper coating roller 6, the lower coating roller 8 and the silk fabric, and achieving efficient color fixing treatment.

[0030] Please see Figure 1 This utility model provides a technical solution: a color-fixing device for improving the color fastness of silk fabric to sweat stains, including a support frame 1 with a color-fixing agent holding chamber 7 fixedly installed on the top, and a color-fixing agent outlet opened at the bottom of the color-fixing agent holding chamber 7.

[0031] It should be noted that the design of the fixing agent storage chamber 7 allows the fixing agent to be stored centrally, which is convenient for management and use. The fixing agent outlet allows the fixing agent to flow directly onto the surface of the upper coating roller 6 and the lower coating roller 8, reducing the failure and downtime caused by improper management of the fixing agent.

[0032] Please see Figure 1 This utility model provides a technical solution: a color-fixing device for improving the color fastness of silk fabric to sweat stains, including a collection groove 12 opened at the bottom of the inner wall of the support frame 1, the length of the collection groove 12 being equal to the length of the upper coating roller 6 and the lower coating roller 8.

[0033] It should be noted that during the coating process, excess fixing agent may drip or overflow from the upper coating roller 6 and the lower coating roller 8. The collection tank 12 can ensure that this excess fixing agent is effectively collected and prevent it from dripping outside the device, causing waste or pollution.

[0034] Please see Figure 4 This utility model provides a technical solution: a color-fixing device for improving the color fastness of silk fabric to sweat stains, including a support frame 1 with a fixing plate 16 fixedly installed on the side wall, and a conveyor belt 15 slidably installed on the inner wall of the fixing plate 16.

[0035] It should be noted that the conveyor belt 15 can automatically and continuously transport silk fabric, enabling the coating and color fixing processes to be carried out efficiently. Compared with manual operation, the use of the conveyor belt 15 greatly reduces human intervention and improves production efficiency.

[0036] Working principle: The fixing agent is stored in the fixing agent holding chamber 7 at the top of the support frame 1. When the silk fabric passes through the device, the fixing agent flows out from the outlet at the bottom of the fixing agent holding chamber 7 and flows onto the surfaces of the upper coating roller 6 and the lower coating roller 8. When motor 11 starts, screw 2 starts to rotate. Due to the meshing relationship between screw 2 and connecting column 3, connecting column 3 will drive turntable 4 and upper coating roller 6 to rotate together. At the same time, motor 20 starts to drive screw 19 to rotate, thereby causing slider 5 to engage with upper coating roller 6 and lower coating roller 8. The distance between the lower coating rollers 8 is adjusted to ensure that the upper coating roller 6 maintains appropriate contact pressure with the fabric. During the coating process, the upper coating roller 6 and the lower coating roller 8 rotate simultaneously, evenly coating the fixing agent onto the surface of the silk fabric. When the silk fabric passes between the upper coating roller 6 and the lower coating roller 8, the fixing agent is evenly coated on the fabric, thereby improving its color fastness to perspiration. Excess fixing agent will flow into the collection groove 12 at the bottom of the inner wall of the support frame 1 for easy subsequent cleaning.

Claims

1. A fixing device for color fastness of silk fabric to perspiration stain, comprising a support frame (1), characterized in that: The spacing adjusting mechanism is rotatably installed on the top end of the inner wall of the support frame (1). The spacing adjusting mechanism comprises a screw rod (2) rotatably installed on the top end of the inner wall of the support frame (1), a motor (11) fixedly installed on the bottom of the screw rod (2), a connecting column (3) meshedly connected to the top end of the outer wall of the screw rod (2), a rotating disc (4) fixedly installed on the side wall of the connecting column (3), a sliding block (5) rotatably installed on the side wall of the rotating disc (4), an upper brushing roller shaft (6) rotatably installed on the side wall of the sliding block (5), a lead screw (19) threadedly connected to the inner wall of the sliding block (5), and a motor (20) fixedly installed on the driving end of the lead screw (19) and on the top end of the outer wall of the support frame (1).

2. A silk fabric color fixing device for color fastness to perspiration according to claim 1, characterized in that: The screw rod (2) is meshedly connected to another rotating disc (4) at the bottom end of the outer wall of the screw rod (2), the another rotating disc (4) is rotatably installed on the side wall of the another rotating disc (4), the another rotating disc (4) is rotatably installed on the side wall of the another rotating disc (4), the another rotating disc (4) is rotatably installed on the side wall of the another rotating disc (4), and the another rotating disc (4) is rotatably installed on the side wall of the another rotating disc (4).

3. A silk fabric color fixing device for color fastness to perspiration according to claim 1, characterized in that: The support frame (1) is fixedly installed on the inner wall of the support frame (1), and the sliding block (5) is slidably installed in the sliding groove (14) in the inner wall of the support frame (1).

4. The color fixing device for sweat fastness of silk fabric according to claim 2, characterized in that: The upper brushing roller shaft (6) is fixedly installed on the side wall of the support frame (1), and the lower brushing roller shaft (8) is fixedly installed on the side wall of the support frame (1).

5. A silk fabric color fixing device for color fastness to perspiration according to claim 1, wherein: The support frame (1) is fixedly installed on the top end of the support frame (1), and the fixing column (18) is fixedly installed on the inner side wall of the support frame (1).

6. A silk fabric color fixing device for color fastness to perspiration according to claim 1, wherein: The support frame (1) is fixedly installed on the top end of the support frame (1), and the fixing column (18) is fixedly installed on the inner side wall of the support frame (1).

7. A silk fabric color fixing device for color fastness to perspiration according to claim 1, wherein: The support frame (1) is fixedly installed on the top end of the support frame (1), and the fixing column (18) is fixedly installed on the inner side wall of the support frame (1). The support frame (1) is fixedly installed on the top end of the support frame (1), and the fixing column (18) is fixedly installed on the inner side wall of the support frame (1). The support frame (1) is fixedly installed on the top end of the support frame (1), and the fixing column (18) is fixedly installed on the inner side wall of the support frame (1).

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