Textile fabric coloring device for textile production

Abstract

The invention relates to the technical field of textile processing coloring, and discloses a textile fabric coloring device for textile production, which comprises a dip dyeing container, a pretreatment device is arranged on one side of the dip dyeing container, a discharging device is arranged on the other side of the dip dyeing container, and a plurality of uniformly arranged steering units I are hoisted above an upper opening of the dip dyeing container; the bottom in the dip dyeing container is flexibly connected with a plurality of second steering units which are correspondingly arranged in a staggered mode with the first steering units, and the textile fabric is cleaned through the pretreatment device under the action of the winding device. The first steering unit is hung above the upper opening of the dip dyeing container, and the second steering unit is connected with the inner bottom of the dip dyeing container in a flexible connection mode, so that the textile fabric can swing along with pulling of the winding equipment and airflow disturbance of the aeration device after being sequentially inserted between the first steering unit and the second steering unit; and the internal stress and the tension of the textile fabric in the swinging process are gradually eliminated.

Description

Technical Field

[0001] The invention relates to the technical field of textile processing and coloring, in particular to a textile fabric coloring device used in textile production. Background Art

[0002] After textile fabric production is complete, it needs to be dyed. This primarily involves placing the fabric in a chemical dye solution to dye it in a variety of colors for optimal use. Existing textile fabric dyeing devices use a traction mechanism to pull the fabric through a dyeing tank, sequentially dyeing the fabric.

[0003] However, the existing coloring devices have certain drawbacks in the actual coloring process. For example, due to the internal stress and tension in the textile fabric, the local dyeing effect of the textile fabric during printing and dyeing is uneven, affecting the overall coloring effect of the fabric; for example, due to the volume limitation of the coloring device and the requirements of production efficiency, in the actual coloring process, the textile fabric is not soaked in the dyeing time enough, resulting in poor coloring effect. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a textile fabric coloring device for textile production, which solves the problem of uneven dyeing effect caused by internal stress and tension in the actual dyeing process of the existing coloring device, and the problem of poor dyeing effect caused by insufficient dyeing time.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A textile fabric coloring device for textile production, including a dyeing container, a pretreatment device is provided on one side of the dyeing container, and a discharge device is provided on the other side. A plurality of evenly arranged steering units 1 are hoisted above the upper opening of the dyeing container, and a plurality of steering units 2 are softly connected to the bottom of the dyeing container and are arranged in an interlaced manner corresponding to the steering unit 1. Under the action of the winding device, the textile fabric is cleaned by the pretreatment device and then sequentially interspersed between the steering unit 1 and the steering unit 2. After being colored with the dye in the dyeing container, it is finally dried and discharged by the discharge device. An aeration device is provided on the bottom wall of the dyeing container, and its air inlet end is connected to the exhaust end of the pretreatment device, so that air is discharged from the aeration device into the dye in the dyeing container to form bubbles. The textile fabric swings under the action of the aeration device disturbing the dye and comes into contact with the bubbles.

[0006] Preferably, the pretreatment device includes a cleaning chamber, which is provided with a discharge port on the upper part of one side of the cleaning chamber facing the dyeing container, and a feed port on the bottom of the other side. A Z-shaped channel is provided inside the cleaning chamber, which connects the discharge port with the feed port. A turning roller is rotatably connected to the bottom and top of the Z-shaped channel, and air ducts are provided on both sides of the vertical part of the Z-shaped channel. The air duct is connected to the Z-shaped channel through an air hole. The air duct is connected to the air inlet end of the filter device through a pipe, and the air outlet end of the filter device is connected to the air pump input end.

[0007] Preferably, two rows of brushes are symmetrically arranged on the inner wall of the air duct, and the surface of the textile fabric in the Z-shaped channel is cleaned by the two rows of brushes.

[0008] Preferably, the aeration device includes an aeration base evenly distributed on the bottom wall of the dyeing container, and the base body is provided with dense aeration holes. The aeration base is connected to the output end of the air pump through air pipe 1.

[0009] Preferably, the discharging device includes a drying box, an inclined channel is opened in the drying box, the lowest end of the inclined channel is located at the upper opening of the dyeing container, and a squeezing roller group is provided in the inclined channel. The textile fabric passes through the squeezing roller group and is squeezed out of excess moisture by the squeezing roller group.

[0010] Preferably, a heating air duct is provided in the drying box, a heating wire is provided in the heating air duct, the heating air duct is connected to the inclined channel through air hole 2, and the air inlet of the heating air duct is connected to the output end of the air pump through air pipe 2.

[0011] Preferably, the first steering unit includes a second steering roller, the two shaft ends of which are rotatably connected to the two inner side walls of the first hanger respectively, and the top wall of the first hanger is hoisted above the upper opening of the dyeing container.

[0012] Preferably, the second steering unit includes a third steering roller, the two shaft ends of which are rotatably connected to the two inner side walls of the second hanger respectively, and the bottom wall of the second hanger is flexibly connected to the bottom of the dyeing container.

[0013] Preferably, the first steering unit and the second steering unit both adopt a squeezing roller structure, which generates squeezing force on the textile fabric while changing the traveling direction of the textile fabric.

[0014] The present invention provides a textile fabric coloring device for textile production. It has the following beneficial effects:

[0015] 1. The present invention hoisted a first steering unit above the upper opening of a dyeing container and connected a second steering unit to the bottom of the dyeing container via a flexible connection. This allows the textile fabric to be sequentially inserted between the first and second steering units. Under the pull of the winding device and the airflow disturbance of the aeration device, it can swing accordingly. This gradually eliminates internal stress and tension in the textile fabric during the swinging process, thereby improving the uniformity of the dyeing of the textile fabric. The airflow from the aeration device disturbs the dye in the dyeing container from top to bottom, thereby achieving the effect of mixing and stirring the dye and preventing precipitation of substances in the dye. At the same time, air is injected into the dye liquor by the aeration device to generate bubbles, and the outer wall of the bubble contains a large amount of organic dye and a low water content. These bubbles come into contact with the surface of the textile fabric during the rising process, and eventually the bubbles burst, so that the dye is evenly attached to the fabric, and the continuously generated bubbles are gradually pushed upward, and the bubbles accumulate on the surface of the dye liquor, making the dye liquor look like a pile of bubbles. Then the textile fabric continuously passes through the bubble layer during the movement, so that the bubbles continuously burst and evenly adhere to the textile fabric, thereby improving the coloring effect and efficiency; at the same time, the steering unit 1 and the steering unit 2 of the structure of the squeezing roller enable the textile fabric to be continuously squeezed during the dyeing process, so that the water in the dye liquor is separated from the textile fabric, and the dye remains on the textile fabric, thereby greatly improving the coloring efficiency.

[0016] 2. The present invention utilizes a pre-treatment device to clean the textile fabric before coloring, removing surface impurities and thereby preventing the impact of impurities on the coloring process. Furthermore, the discharging device utilizes a method whereby the textile fabric is first squeezed by a squeeze roller assembly to remove excess moisture before being dried. Since most of the moisture in the textile fabric has been removed by squeezing, subsequent drying can be performed at low temperatures, thus avoiding the impact of high-temperature drying on the textile fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a textile fabric coloring device for textile production according to the present invention;

[0018] Figure 2 This is a front view of a textile fabric coloring device for textile production according to the present invention;

[0019] Figure 3 Schematic diagram of the internal structure of the dyeing container in the present invention;

[0020] Figure 4 This is a schematic diagram of the internal structure of the cleaning bin in the present invention;

[0021] Figure 5 Schematic diagram of the internal structure of the drying box in the present invention;

[0022] Figure 6A schematic diagram of a configuration of the steering unit 1 and the steering unit 2 in the present invention;

[0023] Figure 7 This is a schematic diagram of another form of the steering unit 1 and the steering unit 2 in the present invention.

[0024] Among them, 1. Dyeing container; 2. Steering unit 1; 201. Steering roller 2; 202. Hanger 1; 3. Steering unit 2; 301. Steering roller 3; 302. Hanger 2; 4. Cleaning chamber; 5. Z-shaped channel; 6. Steering roller 1; 7. Air duct; 8. Air hole 1; 9. Air pump; 10. Brush; 11. Aeration base; 12. Air pipe 1; 13. Drying box; 14. Inclined channel; 15. Squeeze roller group; 16. Heating air duct; 17. Air hole 2; 18. Air pipe 2. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Please see the attached Figure 1 -Attached Figure 7 An embodiment of the present invention provides a textile fabric coloring device for textile production, comprising a dyeing container 1, a pretreatment device being provided on one side of the dyeing container 1, and a discharging device being provided on the other side. A plurality of evenly arranged steering units 1 2 are hoisted above the upper opening of the dyeing container 1, and a plurality of steering units 2 3 arranged in an interlaced and corresponding manner to the steering units 1 2 are flexibly connected to the bottom of the dyeing container 1. Under the action of a winding device, the textile fabric is cleaned by the pretreatment device and sequentially interlaced between the steering units 1 2 and the steering units 2 3. After being colored with dye in the dyeing container 1, the fabric is finally dried and discharged by the discharging device. An aeration device is provided on the bottom wall of the dyeing container 1, and its air inlet end is connected to the exhaust end of the pretreatment device, so that air is discharged from the aeration device into the dye in the dyeing container 1 to form bubbles. The textile fabric swings under the action of the aeration device disturbing the dye and comes into contact with the bubbles.

[0027] By hoisting diverter unit 1 (2) above the upper opening of the dyeing container (1) and connecting diverter unit 2 (3) to the inner bottom of the dyeing container (1) via a flexible connection, the textile fabric, after being sequentially interlaced between diverter unit 1 (2) and diverter unit 2 (3), swings in response to the pull of the winding device and the airflow disturbance of the aeration device. This gradually eliminates internal stress and tension in the textile fabric during the swinging process, thereby improving the uniformity of the textile fabric's coloring. The airflow from the aeration device disturbs the dye in the dyeing container from top to bottom, thereby achieving the effect of mixing and stirring the dye and preventing precipitation of substances in the dye. At the same time, the aeration device injects air into the dye liquid to generate bubbles. The outer wall of the bubble contains a large amount of organic dye and less water content. These bubbles come into contact with the surface of the textile fabric during the rising process, and eventually the bubbles burst, so that the dye is evenly attached to the fabric. The continuously generated bubbles gradually push upward, and the bubbles accumulate on the surface of the dye liquid, making the dye liquid look like a pile of bubbles. Then the textile fabric continuously passes through the bubble layer during the movement, causing the bubbles to continuously burst and evenly adhere to the textile fabric, thereby improving the coloring effect and efficiency.

[0028] The pretreatment device includes a cleaning chamber 4, which has a discharge port on the upper part of the cleaning chamber 4 facing the dyeing container 1, and a feed port on the bottom of the other side. A Z-shaped channel 5 is provided inside the cleaning chamber 4, which connects the discharge port with the feed port. Steering rollers 6 are rotatably connected to the bottom and top of the Z-shaped channel 5, and air ducts 7 are provided on both sides of the vertical part of the Z-shaped channel 5. The air duct 7 is connected to the Z-shaped channel 5 through an air hole 8. The air duct 7 is connected to the air inlet end of the filter device through a pipeline, and the air outlet end of the filter device is connected to the input end of the air pump 9.

[0029] The textile fabric passes through the Z-shaped channel 5 under the restriction of two turning rollers 6. During its movement, the air pump 9 draws air, and the air flow flushes the surface of the textile fabric. The air and impurities are mixed and enter the air duct 7 through the air hole 8, thereby completing the cleaning step of the textile fabric surface.

[0030] The electrostatic effect on the surface of textile fabrics can cause dust and lint to adhere to the fabric surface, making it difficult to completely remove them through airflow alone. To address this issue, two rows of brushes 10 are symmetrically arranged on the inner wall of the air duct 7. These rows of brushes 10 clean the surface of the textile fabric within the Z-shaped channel 5. That is, as the textile fabric moves within the Z-shaped channel 5, both surfaces of the fabric come into contact with the brushes 10. The brushes 10 remove impurities from the fabric surface, and combined with the airflow, this effectively cleans the fabric surface. By providing a pretreatment device, the textile fabric is cleaned before coloring, removing impurities from its surface and thus avoiding the impact of impurities on the coloring process.

[0031] The aeration device includes an aeration base 11 evenly distributed on the bottom wall of the dyeing container 1, and a dense aeration hole is opened on the base. The aeration base 11 is connected to the output end of the air pump 9 through an air pipe 12.

[0032] After the impurities and air extracted from the pretreatment device are filtered by the filter device, the clean air is input into the air pipe 12 by the air pump 9, and finally enters the aeration base 11, and then enters the dye liquid through the dense aeration holes opened on the base body of the aeration base 11, so as to continuously generate bubbles rising in the dye liquid.

[0033] The discharge device includes a drying box 13, which has an inclined channel 14 defined within it. The lowest end of the inclined channel 14 is located at the upper opening of the dyeing container 1. A squeeze roller set 15 is located within the inclined channel 14, through which the textile fabric passes, where excess moisture is squeezed out. A heating air duct 16 is also defined within the drying box 13, containing a heating wire. This heating air duct 16 communicates with the inclined channel 14 via a second air hole 17, and the air inlet of the heating air duct 16 is connected to the output of the air pump 9 via a second air pipe 18.

[0034] Through the setting of the discharging device, the textile fabric is first squeezed by the squeezing roller group to discharge excess water, and then dried. Since most of the water in the textile fabric has been removed by squeezing, subsequent drying can be carried out under low temperature conditions, avoiding the impact of high temperature drying on the textile fabric.

[0035] Steering unit 1 (2) includes steering roller 201 (2), the two axial ends of which are rotatably connected to the two inner side walls of hanger 1 (202). The top wall of hanger 1 (202) is suspended above the upper opening of the dyeing container 1. Steering unit 2 (3) includes steering roller 3 (301), the two axial ends of which are rotatably connected to the two inner side walls of hanger 2 (302). The bottom wall of hanger 2 (302) is flexibly connected to the inner bottom of the dyeing container 1.

[0036] Both the steering unit 1 2 and the steering unit 2 3 adopt a squeezing roller structure, which generates squeezing force on the textile fabric while changing the traveling direction of the textile fabric.

[0037] The steering unit 1 2 and the steering unit 2 3 of the squeezing roller structure are used to continuously squeeze the textile fabric during the dyeing process, so that the water in the dye solution is separated from the textile fabric, while the dye remains on the textile fabric, thereby greatly improving the coloring efficiency.

[0038] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A textile fabric dyeing device for textile production, comprising a dyeing container (1), characterized in that: A pretreatment device is provided on one side of a dyeing container (1), and a discharging device is provided on the other side. A plurality of evenly arranged steering units (1) are suspended above the upper opening of the dyeing container (1), and a plurality of steering units (2) arranged in a staggered manner corresponding to the steering units (2) are flexibly connected to the bottom of the dyeing container (1). The textile fabric is cleaned by the pretreatment device under the action of a winding device, and then sequentially inserted between the steering units (2) and the steering units (3). After being colored by the dye in the dyeing container (1), the textile fabric is finally dried and discharged by the discharging device. An aeration device is provided on the bottom wall of the dyeing container (1), and its air inlet end is connected to the exhaust end of the pretreatment device, so that air is discharged from the aeration device into the dye in the dyeing container (1) to form bubbles. The textile fabric swings under the action of the aeration device disturbing the dye and contacts the bubbles.

2. A textile fabric coloring device for textile production according to claim 1, characterized in that: The pretreatment device comprises a cleaning chamber (4), wherein the cleaning chamber (4) is provided with a discharge port at the upper part on one side facing the impregnation container (1), and a feed port at the bottom on the other side, and a Z-shaped channel (5) is provided inside the cleaning chamber (4) to connect the discharge port with the feed port, and a steering roller (6) is rotatably connected at the bottom and the top of the Z-shaped channel (5), and air ducts (7) are provided on both sides of the vertical part of the Z-shaped channel (5), and the air duct (7) is connected to the Z-shaped channel (5) through an air hole (8), and the air duct (7) is connected to the air inlet end of the filter device through a pipeline, and the air outlet end of the filter device is connected to the input end of an air pump (9).

3. A textile fabric coloring device for textile production according to claim 2, characterized in that: Two rows of brushes (10) are symmetrically arranged on the inner wall of the air duct (7), and the surface of the textile fabric in the Z-shaped channel (5) is cleaned by the two rows of brushes (10).

4. A textile fabric coloring device for textile production according to claim 2, characterized in that: The aeration device comprises an aeration base (11) evenly distributed on the bottom wall of the dyeing container (1), and the base body is provided with dense aeration holes. The aeration base (11) is connected to the output end of the air pump (9) through an air pipe (12).

5. A textile fabric coloring device for textile production according to claim 2, characterized in that: The discharging device comprises a drying box (13), an inclined channel (14) is provided in the drying box (13), the lowest end of the inclined channel (14) is located at the upper opening of the dyeing container (1), a squeezing roller group (15) is arranged in the inclined channel (14), the textile fabric passes through the squeezing roller group (15), and the textile fabric is squeezed out of the excess water by the squeezing roller group (15).

6. A textile fabric coloring device for textile production according to claim 5, characterized in that: A heating air duct (16) is also provided in the drying box (13), and a heating wire is arranged in the heating air duct (16). The heating air duct (16) is connected to the inclined channel (14) through a second air hole (17), and the air inlet of the heating air duct (16) is connected to the output end of the air pump (9) through a second air pipe (18).

7. A textile fabric coloring device for textile production according to claim 1, characterized in that: The steering unit 1 (2) comprises a steering roller 2 (201), the two shaft ends of the steering roller 2 (201) are respectively rotatably connected to the two inner side walls of the hanger 1 (202), and the top wall of the hanger 1 (202) is suspended above the upper opening of the dyeing container (1).

8. The textile fabric coloring device for textile production according to claim 1, characterized in that: The steering unit 2 (3) comprises a steering roller 3 (301), the two shaft ends of the steering roller 3 (301) are rotatably connected to the two inner side walls of the hanger 2 (302), and the bottom wall of the hanger 2 (302) is flexibly connected to the inner bottom of the dyeing container (1).

9. A textile fabric coloring device for textile production according to claim 1, characterized in that: The steering unit 1 (2) and the steering unit 2 (3) both adopt a squeezing roller structure, which generates squeezing force on the textile fabric while changing the traveling direction of the textile fabric.

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