Uniform dip dyeing tank for polyester fiber dyeing

Abstract

The utility model relates to the technical field of polyester fiber dyeing, and discloses a uniform dip dyeing tank for polyester fiber dyeing, the inner wall of a shell is rotatably connected with a main rotating column, the right end of the main rotating column is fixedly connected with a first motor, and the right end of the main rotating column is fixedly connected to a rotating shaft of the first motor; a U-shaped buckle is slidably connected to the outer wall of the shell, a rotating column is rotatably connected to the inner wall of the U-shaped buckle, a sliding block is rotatably connected to the right end of the rotating column, and a fixing rod is slidably connected to the inner wall of the U-shaped buckle. When the uniform dip dyeing tank for dyeing the polyester fibers is used, the first motor drives the main rotating column to enable a machine to start to operate, and when the dip dyeing time of the polyester fibers needs to be rapidly adjusted, the dip dyeing time of the polyester fibers can be rapidly changed by sliding the position difference of the U-shaped buckles up and down.

Description

Technical Field

[0001] This utility model relates to the field of polyester fiber dyeing technology, and in particular to a uniform dyeing tank for dyeing polyester fibers. Background Technology

[0002] Polyester fiber, as a synthetic fiber, has a wide range of applications, especially in clothing and industrial products. Polyester dyeing requires a combination of fiber characteristics, dye selection, and process optimization to balance quality, cost, and environmental protection requirements. With technological advancements, efficient and sustainable dyeing methods are becoming the industry mainstream.

[0003] Existing methods for dyeing polyester fibers often require uniform dyeing tanks for polyester fiber dyeing.

[0004] Existing uniform dyeing tanks for polyester fiber dyeing rely on a motor to drive the polyester fibers through a uniform dyeing process. This can lead to inconsistent color, with insufficient dyeing time resulting in a light color or excessively long dyeing time in a dark color. Frequent adjustments to the machinery are necessary to correct these color variations, which is cumbersome. Furthermore, the monotonous mixing method in existing uniform dyeing tanks can cause uneven dyeing, resulting in inconsistent dye depths on the polyester fibers. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a uniform dyeing tank for dyeing polyester fibers, which aims to improve the problem of difficulty in quickly adjusting the dyeing time of polyester fibers and fully stirring the dye in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a uniform dyeing tank for dyeing polyester fibers, comprising a shell, a main rotating column rotatably connected to the inner wall of the shell, a first motor fixedly connected to the right end of the main rotating column, the right end of the main rotating column fixedly connected to the rotating shaft of the first motor, a U-shaped buckle slidably connected to the outer wall of the shell, a rotating column rotatably connected to the inner wall of the U-shaped buckle, a slider rotatably connected to the right end of the rotating column, a fixing rod slidably connected to the inner wall of the U-shaped buckle, and the fixing rod elastically connected to the outer wall of the U-shaped buckle by a spring;

[0007] A second motor is fixedly connected to the outer wall of the outer casing. A rotating rod is fixedly connected to the shaft of the second motor. A sliding block is fixedly connected to the outer wall of the rotating rod. A sliding sleeve is slidably connected to the outer wall of the rotating rod. A stirring rod is fixedly connected to the outer wall of the sliding sleeve. A support rod is fixedly connected to the left end of the stirring rod. A rotating sleeve is fixedly connected to the bottom of the inner wall of the outer casing. A fixing block is fixedly connected to the outer wall of the left end of the rotating shaft. The left end of the stirring rod is elastically connected to the right end of the fixing block by a limiting spring.

[0008] Preferably, the outer wall of the outer shell has several sets of fixing slots, and the several sets of fixing slots are arranged in a straight line, and the fixing rod is engaged in the fixing slots.

[0009] Preferably, the inner wall of the outer shell is provided with a sliding groove, and the slider engages with the inner wall of the sliding groove.

[0010] Preferably, the inclined surface of the rotating sleeve is in contact with the support rod.

[0011] Preferably, one end of the spring is fixedly connected to the fixing rod, and the other end of the spring is fixedly connected to the outer wall of the U-shaped buckle.

[0012] Preferably, one end of the limiting spring is fixedly connected to the stirring rod, and the other end of the limiting spring is fixedly connected to the fixing block.

[0013] This invention provides a uniform dyeing tank for dyeing polyester fibers. It has the following beneficial effects:

[0014] (1) When the uniform dyeing tank for dyeing polyester fibers is in use, the first motor drives the main rotating column to start the machine. When it is necessary to quickly adjust the dyeing time of polyester fibers, the position difference of the sliding U-shaped buckle can be used to increase or decrease the spacing of the internal rotating column, thereby extending or decreasing the travel time of the polyester fibers inside the machine, thus making a rapid change in the dyeing time of the polyester fibers.

[0015] (2) When using the uniform dyeing tank for polyester fiber dyeing, if the dye needs to be fully stirred, turn on the second motor. The two motors rotate the rotating rod and the sliding block in opposite directions. The outer wall of the rotating rod and the sliding block has a sliding sleeve that slides back and forth. The outer wall of the sliding sleeve is fixedly connected to the stirring rod. The stirring rod rotates through the rotating rod and moves back and forth through the sliding sleeve, so that the water used for dyeing inside the machine generates turbulence, thereby making the dye more uniformly stirred. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a uniform dyeing tank for dyeing polyester fibers according to the present invention.

[0017] Figure 2 This utility model provides a schematic diagram of the main rotating column and the first motor of a uniform dyeing tank for dyeing polyester fibers;

[0018] Figure 3 A schematic diagram of a U-shaped buckle and slider for a uniform dyeing tank for polyester fiber dyeing proposed in this utility model;

[0019] Figure 4This is a schematic diagram of the inner wall of the outer shell of a uniform dyeing tank for dyeing polyester fibers according to the present invention.

[0020] Figure 5 This is an enlarged structural diagram of part A of a uniform dyeing tank for dyeing polyester fibers proposed in this utility model.

[0021] Figure 6 A schematic diagram of the stirring rod, sliding sleeve, and second motor of a uniform dyeing tank for dyeing polyester fibers proposed in this utility model;

[0022] Figure 7 This is an enlarged structural diagram of part B of a uniform dyeing tank for dyeing polyester fibers proposed in this utility model.

[0023] Legend:

[0024] 1. Outer shell; 2. U-shaped buckle; 3. Main rotating column; 4. First motor; 5. Slider; 6. Rotating column; 7. Sliding block; 8. Stirring rod; 9. Fixing rod; 10. Spring; 11. Sliding sleeve; 12. Rotating rod; 13. Limiting spring; 14. Rotating sleeve; 15. Fixing block; 16. Support rod; 17. Second motor; 18. Fixing slot. Detailed Implementation

[0025] 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.

[0026] Reference Figures 1-7This utility model provides an embodiment of a uniform dyeing tank for polyester fiber dyeing. A main rotating column 3 is rotatably connected to the inner wall of the outer shell 1. The main rotating column 3 can drive a rotating column 6 to rotate at a uniform speed. A first motor 4 is fixedly connected to the right end of the main rotating column 3, and the right end of the main rotating column 3 is fixedly connected to the rotating shaft of the first motor 4. A U-shaped buckle 2 is slidably connected to the outer wall of the outer shell 1. A sliding groove is formed on the inner wall of the outer shell 1, and a slider 5 is engaged with the inner wall of the sliding groove. Several sets of fixing slots 18 are formed on the outer wall of the outer shell 1, and the several sets of fixing slots 18 are arranged in a straight line. The inner wall of the U-shaped buckle 2... A rotating column 6 is rotatably connected to the wall. The rotating column 6 is driven by the main rotating column 3 to rotate the polyester fiber. A slider 5 is rotatably connected to the right end of the rotating column 6. A fixing rod 9 is slidably connected to the inner wall of the U-shaped buckle 2. The fixing rod 9 is engaged in the fixing slot 18. The fixing rod 9 ensures the stable connection between the U-shaped buckle 2 and the outer shell 1. The fixing rod 9 is elastically connected to the outer wall of the U-shaped buckle 2 by a spring 10. One end of the spring 10 is fixedly connected to the fixing rod 9, and the other end of the spring 10 is fixedly connected to the outer wall of the U-shaped buckle 2. The spring 10 ensures the stable connection between the fixing rod 9 and the U-shaped buckle 2.

[0027] Furthermore, a second motor 17 is fixedly connected to the outer wall of the outer casing 1. A rotating rod 12 is fixedly connected to the shaft of the second motor 17. A sliding block 7 is fixedly connected to the outer wall of the rotating rod 12. A sliding sleeve 11 is slidably connected to the sliding block 7 and the outer wall of the rotating rod 12. The sliding sleeve 11 moves back and forth by sliding on the outer wall of the rotating rod 12 through the sliding block 7. A stirring rod 8 is fixedly connected to the outer wall of the sliding sleeve 11. A support rod 16 is fixedly connected to the left end of the stirring rod 8. The stirring rod 8 moves forward by contacting the support rod 16 through the inclined surface of the rotating sleeve 14. The bottom of the inner wall of the outer casing 1... A rotating sleeve 14 is fixedly connected, and the inclined surface of the rotating sleeve 14 contacts the support rod 16. The right end of the fixing block 15 is fixedly connected to the outer wall of the left end of the rotating rod 12. The fixing block 15 is fixedly connected to the limiting spring 13 to ensure the stable connection between the limiting spring 13 and the stirring rod 8. The left end of the stirring rod 8 is elastically connected to the right end of the fixing block 15 through the limiting spring 13. One end of the limiting spring 13 is fixedly connected to the stirring rod 8, and the other end of the limiting spring 13 is fixedly connected to the fixing block 15. The limiting spring 13 can make the stirring rod 8, which moves forward, return to the starting point when it reaches the top of the rotating sleeve 14.

[0028] In this invention, during use, the first motor 4 drives the main rotating column 3 to move the polyester fiber in the dyeing tank. The polyester fiber driven by the main rotating column 3 causes the rotating column 6 to start rotating. If the color of the polyester fiber after dyeing is lighter than expected, first pull out the fixing rod 9, adjust the U-shaped buckle 2 up and down to a suitable distance to increase the distance between the rotating columns 6 inside, thereby extending the dyeing time. Then, put the fixing rod 9 back into the inner wall of the U-shaped buckle 2 and lock it into the fixing slot 18. If the color of the polyester fiber after dyeing is darker than expected, first pull out the fixing rod 9, adjust the U-shaped buckle 2 to shorten the distance between the rotating columns 6 inside to a suitable distance, thereby reducing the dyeing time. Then, put the fixing rod 9 back into the inner wall of the U-shaped buckle 2 and lock it into the fixing slot 18.

[0029] When the dye needs to be thoroughly stirred, turn on the second motor 17, which will drive the rotating rod 12 and the sliding block 7 to rotate. The outer walls of the rotating rod 12 and the sliding block 7 are slidably connected to the sliding sleeve 11. The sliding sleeve 11 drives the stirring rod 8. When rotating, the support rod 16 at the right end of the stirring rod 8 and the inclined surface of the rotating sleeve 14 are continuously pushed forward along the inclined surface. When it reaches the top, it is pulled back to the starting point of the rotating sleeve 14 by the limiting spring 13, and the movement is repeated until the dye is thoroughly stirred.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A uniform dyeing tank for dyeing polyester fibers, comprising a shell (1), characterized in that: The inner wall of the outer shell (1) is rotatably connected to a main rotating column (3). The right end of the main rotating column (3) is fixedly connected to a first motor (4). The right end of the main rotating column (3) is fixedly connected to the rotating shaft of the first motor (4). The outer wall of the outer shell (1) is slidably connected to a U-shaped buckle (2). The inner wall of the U-shaped buckle (2) is rotatably connected to a rotating column (6). The right end of the rotating column (6) is rotatably connected to a slider (5). The inner wall of the U-shaped buckle (2) is slidably connected to a fixing rod (9). The fixing rod (9) is elastically connected to the outer wall of the U-shaped buckle (2) by a spring (10).

2. The uniform dyeing tank for dyeing polyester fibers according to claim 1, characterized in that: The outer wall of the outer shell (1) is fixedly connected to a second motor (17), the shaft of the second motor (17) is fixedly connected to a rotating rod (12), the outer wall of the rotating rod (12) is fixedly connected to a sliding block (7), the sliding block (7) and the outer wall of the rotating rod (12) are slidably connected to a sliding sleeve (11), the outer wall of the sliding sleeve (11) is fixedly connected to a stirring rod (8), the left end of the stirring rod (8) is fixedly connected to a support rod (16), the bottom of the inner wall of the outer shell (1) is fixedly connected to a rotating sleeve (14), the outer wall of the left end of the rotating rod (12) is fixedly connected to a fixing block (15), and the left end of the stirring rod (8) is elastically connected to the right end of the fixing block (15) by a limiting spring (13).

3. The uniform dyeing tank for dyeing polyester fibers according to claim 1, characterized in that: The outer wall of the outer shell (1) is provided with several sets of fixing slots (18), and the several sets of fixing slots (18) are arranged in a straight line.

4. A uniform dyeing tank for dyeing polyester fibers according to claim 1, characterized in that: The fixing rod (9) is engaged in the fixing slot (18).

5. A uniform dyeing tank for dyeing polyester fibers according to claim 1, characterized in that: The inner wall of the outer shell (1) is provided with a sliding groove, and the slider (5) is engaged with the inner wall of the sliding groove.

6. A uniform dyeing tank for dyeing polyester fibers according to claim 2, characterized in that: The inclined surface of the rotating sleeve (14) is in contact with the support rod (16).

7. A uniform dyeing tank for dyeing polyester fibers according to claim 1, characterized in that: One end of the spring (10) is fixedly connected to the fixing rod (9), and the other end of the spring (10) is fixedly connected to the outer wall of the U-shaped buckle (2).

8. A uniform dyeing tank for dyeing polyester fibers according to claim 2, characterized in that: One end of the limiting spring (13) is fixedly connected to the stirring rod (8), and the other end of the limiting spring (13) is fixedly connected to the fixing block (15).

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