Dyeing device for garment fabric processing
By designing the dyeing tank and dyeing box in the dyeing device, and using the combination of the liquid extraction pump, extrusion, discharge port and agitation rod, the dyeing precipitation problem is solved, achieving uniform distribution of dyeing liquid concentration and improving the dyeing effect.
Patent Information
- Application Number
- CN202411867713.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-03-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In existing dyeing devices, the dyeing liquid causes solid particles to deposit due to standing, forming a "dyeing liquid precipitation", resulting in uneven distribution of the dyeing liquid concentration, affecting the consistency and uniformity of dyeing.
A dyeing device is designed, including a dyeing tank and a dyeing box. The dyeing liquid is drawn from the dyeing tank into the dyeing box through a liquid extraction pump. The dyeing liquid is flowed by the design of squeezing and overflowing ports, and the agitation rod is driven by the water wheelbarrow to stir the dyeing liquid in the dyeing liquid tank to prevent precipitation.
It effectively prevents the precipitation of the dye liquid, ensures the uniform distribution of the dye liquid concentration, improves the consistency and uniformity of dyeing, and realizes continuous and uniform dyeing of the grey cloth.
Smart Images
Figure CN119593160A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of textile processing, and more specifically, to a dyeing device for processing clothing fabrics. Background Art
[0002] In the process of clothing fabric processing, the grey fabric needs to be dyed. Through the dyeing device, dyes of various colors can be evenly applied to the fabric, thus meeting the market demand for diversified colors. This diverse color selection can not only enhance the visual effect of clothing, but also meet consumers' pursuit of personalized clothing. During dyeing, the grey fabric is immersed in the dye pool through the guide roller, so that the dye penetrates into the fabric fiber, and then the excess dye is squeezed out by the squeezing roller.
[0003] Since the dye liquid in the existing dyeing device is in a static state, after a long dyeing operation, due to the effect of gravity and the physical and chemical properties of the dye liquid itself, the solid particles in the dye liquid tend to gradually settle at the bottom of the dye liquid pool, forming the so-called "dye liquid precipitation", which in turn leads to uneven distribution of dye liquid concentration, affecting the consistency and uniformity of dyeing. Summary of the invention
[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a dyeing device for processing clothing fabrics, which solves the problem in the prior art that the dye liquid is in a static state and forms a so-called "dye liquid precipitation" after a long dyeing operation, which not only causes uneven distribution of dye liquid concentration, but also affects the consistency and uniformity of dyeing.
[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a dyeing device for processing clothing fabrics, comprising a dyeing tank, wherein the upper ends of the dyeing tank are respectively provided with a feed roller and a discharge roller, a dyeing box is provided inside the dyeing tank, a plurality of openings for fabrics to enter and exit are provided on the top of the dyeing box, a plurality of guide roller groups are provided inside the dyeing box, a plurality of squeeze roller groups are provided above the dyeing box, overflow ports are provided on the upper ends of the left and right sides of the dyeing box, a guide pipe is connected to the overflow port, the dyeing tank is rotatably connected with a rotating shaft below the dyeing box, water wheels are provided at both ends of the rotating shaft below the guide pipe, a plurality of mounting rings are provided between the two water wheels, a plurality of stirring rods are provided in an annular array on the outer walls of the plurality of mounting rings, a liquid pump is provided outside the dyeing tank, a liquid inlet pipe and a liquid outlet pipe are respectively connected to the liquid pump, the other end of the liquid inlet pipe is connected to the dyeing tank, and the other end of the liquid outlet pipe is connected to the dyeing box.
[0006] The present invention is further configured as follows: the liquid outlet pipe is connected to a main pipe, the main pipe is connected to a plurality of branch liquid pipes, and the plurality of branch liquid pipes are all located at the bottom of the dye liquid box.
[0007] The present invention is further configured as follows: baffles are arranged on both the left and right sides of the top of the dye liquid box, and a plurality of drainage plates are arranged on both the front and rear sides of the dye liquid box.
[0008] The present invention is further configured such that two adjacent groups of stirring rods are staggeredly distributed in the axial direction of the rotating shaft.
[0009] The present invention is further configured as follows: support rods are symmetrically arranged on the inner walls of both sides of the dye liquid tank, and the dye liquid box is located between two groups of support rods and is fixedly connected thereto.
[0010] In summary, the present invention has the following beneficial effects:
[0011] 1. The dye in the dye tank is drawn into the dye box, and the dye in the dye box is squeezed to flow, and part of the dye overflows through the overflow port. The water wheel drives the stirring rod to rotate to stir the dye in the dye tank, and the other part of the dye overflows through multiple openings and mixes with the dye in the dye tank below. The falling process has a certain impact due to the height difference, which can further increase the fluidity of the dye, effectively prevent the precipitation of the dye, and ensure the uniform distribution of the dye concentration, thereby improving the consistency and uniformity of dyeing;
[0012] 2. The device is guided by the guide roller group and the squeezing roller group. The grey cloth is in contact with the dye liquid in the dye liquid box and the excess dye liquid is squeezed out of the dye liquid box, thereby achieving continuous and uniform dyeing of the grey cloth. This is repeated many times and the dyeing effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the dyeing device of the present invention;
[0014] Figure 2 It is a schematic structural diagram of the baffle plate and the guide plate of the present invention;
[0015] Figure 3 It is a structural schematic diagram of the water wheel of the present invention;
[0016] Figure 4 It is a schematic diagram of the structure of the liquid pump and the branch pipe of the present invention.
[0017] In the figure: 1. dye liquid tank; 2. dye liquid box; 3. guide roller group; 4. squeeze roller group; 5. guide pipe; 6. rotating shaft; 7. water wheel; 8. stirring rod; 9. liquid pump; 10. liquid inlet pipe; 11. liquid outlet pipe; 12. branch pipe; 13. baffle plate; 14. drainage plate; 15. support rod. DETAILED DESCRIPTION
[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0021] The present invention is described in detail below in conjunction with the accompanying drawings.
[0022] Reference Figure 1-Figure 4 A dyeing device for processing clothing fabrics comprises a dye tank 1, wherein a feed roller and a discharge roller are respectively arranged at the upper ends of the dye tank 1, a dye box 2 is relatively fixed inside the dye tank 1, a plurality of openings for fabrics to enter and exit are opened on the top of the dye box 2, a plurality of guide roller groups 3 are arranged inside the dye box 2, a plurality of squeeze roller groups 4 are arranged above the dye box 2, overflow ports are opened at the upper ends of the left and right sides of the dye box 2, a guide pipe 5 is connected to the overflow port, and the dye tank 1 is rotatably connected to a rotating shaft 5 at the bottom of the dye box 2 through a bearing. Axle 6, both ends of the rotating shaft 6 are fixedly installed with water wheels 7 under the guide pipe 5, the water wheel 7 has a plurality of water buckets distributed in an annular manner to receive the dye liquid, the rotating shaft 6 is fixedly sleeved with a plurality of mounting rings between the two water wheels 7, a plurality of stirring rods 8 are fixed in an annular array on the outer walls of the plurality of mounting rings, a liquid pump 9 is fixedly installed outside the dye liquid tank 1, and a liquid inlet pipe 10 and a liquid outlet pipe 11 are respectively connected to the liquid pump 9, the other end of the liquid inlet pipe 10 is connected to the dye liquid tank 1, and the other end of the liquid outlet pipe 11 is connected to the dye liquid box 2.
[0023] The liquid outlet pipe 11 is connected to a main pipe, and a plurality of branch pipes 12 are connected to the main pipe. The plurality of branch pipes 12 are all located at the bottom of the dye box 2. When the liquid pump 9 is working, the dye in the dye tank 1 is pumped into the dye box 2 through the plurality of branch pipes 12, and the original dye can be impacted and squeezed at multiple locations in the dye box 2 to further promote the flow of the dye.
[0024] Baffles 13 are fixedly provided on both the left and right sides of the top of the dye box 2, and a plurality of drainage plates 14 are fixedly provided on both the front and rear sides of the dye box 2. When the dye overflows from the opening, it will flow downward along the outer wall of the dye box 2. The baffles 13 and drainage plates 14 are provided, so that the overflowed dye can flow more concentratedly to the front and rear sides, and most of it can be guided by the drainage plates 14 at the top of the dye box 2 to first leave the dye box 2, so that the dye can fall from a higher position, and produce a stronger impact force on the dye in the dye tank 1, thereby further increasing the fluidity of the dye.
[0025] Two adjacent groups of stirring rods 8 are staggered in the axial direction of the rotating shaft 6. Compared with the regular distribution of the stirring rods 8, this design enables the multiple groups of stirring rods 8 to generate more complex swirls when rotating, further enhancing the stirring effect.
[0026] Support rods 15 are symmetrically fixed on the inner walls of both sides of the dye tank 1 . The dye box 2 is located between the two groups of support rods 15 and is fixedly connected thereto. The dye box 2 is stably installed in the dye tank 1 through the support rods 15 .
[0027] Working principle: When the device is in use, the grey cloth is guided by the feed roller, the guide roller group 3, the squeeze roller group 4 and the discharge roller to pass through. The grey cloth is in contact with the dye in the dye box 2 and soaked. The excess dye is squeezed out of the dye box 2. The dyeing is repeated many times to achieve full dyeing. During the dyeing process, the liquid pump 9 works to draw the dye in the dye tank 1 through the liquid inlet pipe 10 and send it into the dye box 2 through the liquid outlet pipe 11. The dye in the dye box 2 is squeezed to flow, and a part of the dye overflows through the overflow port. The overflowed dye is discharged through the guide port. The flow tube 5 falls onto the water bucket below, thereby driving the entire water wheel 7 and the rotating shaft 6 to rotate. The rotating shaft 6 in turn drives the multiple stirring rods 8 to rotate, stirring the dye in the dye tank 1 to prevent the dye from settling. Another part of the dye overflows through the multiple openings and mixes with the dye in the dye tank 1 below again. The falling process has a certain impact due to the height difference, which can further increase the fluidity of the dye, effectively prevent the precipitation of the dye, and ensure the uniform distribution of the dye concentration, thereby improving the consistency and uniformity of dyeing.
[0028] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A dyeing device for processing clothing fabrics, comprising a dyeing tank (1), characterized in that: A feed roller and a discharge roller are respectively arranged at the upper ends of the dye liquid tank (1); a dye liquid box (2) is arranged inside the dye liquid tank (1); a plurality of openings for fabrics to enter and exit are provided on the top of the dye liquid box (2); a plurality of guide roller groups (3) are arranged inside the dye liquid box (2); a plurality of squeeze roller groups (4) are arranged above the dye liquid box (2); overflow ports are arranged at the upper ends of the left and right sides of the dye liquid box (2); a guide pipe (5) is connected to the overflow port; and a rotating shaft (6) is rotatably connected to the dye liquid tank (1) below the dye liquid box (2). Water wheels (7) are arranged at both ends of the rotating shaft (6) below the guide pipe (5); a plurality of mounting rings are arranged between the two water wheels (7) on the rotating shaft (6); a plurality of stirring rods (8) are arranged in a circular array on the outer walls of the plurality of mounting rings; a liquid pump (9) is arranged outside the dye liquid tank (1); a liquid inlet pipe (10) and a liquid outlet pipe (11) are respectively connected to the liquid pump (9); the other end of the liquid inlet pipe (10) is connected to the dye liquid tank (1); and the other end of the liquid outlet pipe (11) is connected to the dye liquid box (2).
2. A dyeing device for garment fabric processing according to claim 1, characterized in that: The liquid outlet pipe (11) is connected to a main pipe, and the main pipe is connected to a plurality of branch liquid pipes (12), and the plurality of branch liquid pipes (12) are all located at the bottom of the dye liquid box (2).
3. The dyeing device for garment fabric processing according to claim 1, characterized in that: Baffle plates (13) are provided on both the left and right sides of the top of the dye liquid box (2), and a plurality of guide plates (14) are provided on both the front and rear sides of the dye liquid box (2).
4. The dyeing device for garment fabric processing according to claim 1, characterized in that: Two adjacent groups of stirring rods (8) are staggeredly distributed in the axial direction of the rotating shaft (6).
5. The dyeing device for garment fabric processing according to claim 1, characterized in that: Support rods (15) are symmetrically arranged on the inner walls of both sides of the dye liquid tank (1), and the dye liquid box (2) is located between the two groups of support rods (15) and is fixedly connected thereto.