A dyeing device for fabric processing

By driving a motor to rotate the connecting rod and agitate the dye liquor with spiral blades, combined with a fixing ring, connecting bent rod and grinding block, the problem of uneven dye liquor is solved, achieving uniform dyeing and dye liquor recovery, improving the dyeing quality of fabrics and reducing costs.

CN224313852UActive Publication Date: 2026-06-02DONGGUAN HAIWEI IND &TRADE TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DONGGUAN HAIWEI IND &TRADE TECH CO LTD
Filing Date
2025-05-14
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

In traditional dyeing equipment, the dye liquor is not evenly distributed, and pigment particles are prone to sedimentation, resulting in uneven dyeing of fabrics, affecting dyeing quality and increasing production costs.

Method used

The system uses a drive motor to rotate the connecting rod, which in turn agitates the dye liquor through spiral blades. Combined with a fixing ring, connecting bent rod, and grinding block, it ensures that the dye is fully dissolved and evenly distributed. A baffle plate prevents the fabric from coming into contact with the dye liquor, and water-permeable holes ensure even dispersion of the dye liquor. The discharge pipe and valve facilitate the recovery of the dye liquor.

Benefits of technology

It improves the uniformity of the dye solution, ensures dyeing quality, reduces dye waste, and lowers production costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a dyeing device for fabric processing, including fixed plate, two support seat are fixedly connected with the bottom surface of fixed plate, the upper surface fixed connection of fixed plate has the dyeing frame, the bottom surface fixed communication of fixed plate has the mixing cylinder, the bottom surface fixed mounting of mixing cylinder has the drive motor, the inboard wall fixed connection of dyeing frame has the baffle. The device is driven by the drive motor and makes the connecting rod rotate, makes the spiral page piece agitates the dyeing solution, and the even distribution is distributed through the water hole and enters the dyeing frame, and the evenness of dyeing solution is effectively improved, avoids the problem that the dyeing is uneven caused by dyeing solution deposition, because the fixed ring is connected at the connecting rod, and cooperates with the connecting bent bar and the grinding block, can grind the dye that is not fully melted, ensures that the dye is fully dissolved, further improves dyeing quality, through the water hole that is equipped with, can evenly disperse the dyeing solution, and the fabric is dyed and handled, improves dyeing effect.
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Description

Technical Field

[0001] This utility model relates to the field of fabric processing, and in particular to a dyeing device for fabric processing. Background Technology

[0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabric can not only interpret the style and characteristics of clothing, but also directly affect the color and shape of clothing. The difference between woven and knitted fabrics is that knitted and woven fabrics have their own unique characteristics in terms of processing technology, fabric structure, fabric properties and finished product uses due to the different weaving methods.

[0003] Fabric dyeing is a crucial step in the textile industry. It not only gives fabrics rich colors but also enhances their added value and market competitiveness through different dyeing processes. However, in traditional dyeing equipment, the distribution of dye liquor is often uneven, and pigment particles in the dye liquor are prone to sedimentation, resulting in a large concentration difference between the upper and lower layers of the dye liquor, which in turn affects the dyeing uniformity of the fabric. To address this issue, we propose a dyeing device for fabric processing. Utility Model Content

[0004] The purpose of this invention is to provide a dyeing apparatus for fabric processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A dyeing apparatus for fabric processing includes a fixed plate with two support seats fixedly connected to its bottom surface. A dyeing frame is fixedly connected to the upper surface of the fixed plate. A mixing cylinder is fixedly connected to the bottom surface of the fixed plate, and a drive motor is fixedly installed on the bottom surface of the mixing cylinder. A baffle plate is fixedly connected to the inner side wall of the dyeing frame. Multiple sets of equally spaced water-permeable holes are formed on the upper surface of the baffle plate. A mixing and homogenizing component is provided at the top of the mixing cylinder. Bearings are fixedly embedded in the inner bottom wall of the mixing cylinder and the bottom surface of the baffle plate. The inner rings of the two bearings are rotatably connected to a connecting rod. Multiple sets of annularly arranged water-dividing holes are formed on the outer surface of the mixing cylinder. Spiral blades are fixedly connected to the outer surface of the connecting rod. The mixing and homogenizing component includes a fixed ring with its inner ring fixedly connected to the outer surface of the connecting rod. Two sets of connecting bent rods are fixedly connected to the outer surface of the fixed ring. A grinding block is fixedly connected to the bottom end of each connecting bent rod, and the grinding block is in contact with the upper surface of the fixed plate.

[0007] In a further embodiment, each of the support bases has two mounting holes on its upper surface, and each mounting hole has a threaded inner ring.

[0008] In a further embodiment, two sets of right-angle plates are fixedly connected to the upper surface of the fixing plate, and the inner sidewall of each right-angle plate is fixedly connected to the outer surface of the dyeing frame.

[0009] In a further embodiment, a discharge pipe is fixedly connected to the outer surface of the mixing cylinder, and a valve is fixedly connected to the outer surface of the discharge pipe. A connecting recess is fixedly connected to the right side of one of the support seats, and the inner wall of the connecting recess is fixedly connected to the outer surface of the discharge pipe.

[0010] In a further embodiment, a reinforcing ring is fixedly connected to the outer surface of the mixing cylinder, and the upper surface of the reinforcing ring is fixedly connected to the bottom surface of the fixing plate.

[0011] In a further embodiment, a positioning frame is fixedly connected to the inner sidewall of the dyeing frame, and the upper surface of the positioning frame is fixedly connected to the bottom surface of the baffle plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device uses a drive motor to rotate the connecting rod, causing the spiral blades to agitate the dye liquor. The liquor is then evenly distributed through the water distribution holes and enters the dyeing frame, effectively improving the uniformity of the dye liquor and preventing uneven dyeing caused by sedimentation. A fixing ring connected to the connecting rod, along with a connecting bend and grinding blocks, grinds any undissolved dye, ensuring complete dissolution and further improving dyeing quality. A baffle plate prevents the fabric from contacting the connecting bend during dyeing. Water-permeable holes evenly disperse the dye liquor and dye the fabric, improving the dyeing effect. After dyeing, unused dye liquor is discharged through a mixing drum via a discharge pipe and valve, facilitating discharge and recycling, reducing waste, and lowering production costs. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of the fixing plate of a dyeing device for fabric processing.

[0015] Figure 2 This is a bottom view of the fixed plate in a dyeing apparatus for fabric processing.

[0016] Figure 3 This is a schematic diagram of the front section of the dyeing frame in a dyeing apparatus for fabric processing.

[0017] Figure 4 This is a three-dimensional structural diagram of the fixing ring in a dyeing apparatus for fabric processing.

[0018] In the diagram: 1. Fixing plate; 2. Support base; 3. Mounting hole; 4. Dyeing frame; 5. Right angle plate; 6. Mixing cylinder; 7. Discharge pipe; 8. Valve; 9. Connecting recess; 10. Drive motor; 11. Reinforcing ring; 12. Baffle plate; 13. Water permeable hole; 14. Positioning frame; 15. Mixing assembly; 1501. Fixing ring; 1502. Connecting bent rod; 1503. Grinding block; 16. Bearing; 17. Connecting rod; 18. Water distribution hole; 19. Spiral blade. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[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 1-4In this utility model, a dyeing device for fabric processing includes a fixed plate 1, with two support seats 2 fixedly connected to the bottom surface of the fixed plate 1. A dyeing frame 4 is fixedly connected to the upper surface of the fixed plate 1. A mixing cylinder 6 is fixedly connected to the bottom surface of the fixed plate 1. A drive motor 10 is fixedly installed on the bottom surface of the mixing cylinder 6. A baffle plate 12 is fixedly connected to the inner wall of the dyeing frame 4. Multiple sets of equally spaced water-permeable holes 13 are opened on the upper surface of the baffle plate 12. A mixing and homogenizing component 15 is provided at the top of the mixing cylinder 6. The inner bottom wall of the mixing cylinder 6 and Bearings 16 are fixedly embedded in the bottom surface of the baffle plate 12. The inner rings of the two bearings 16 are rotatably connected to the connecting rod 17. Multiple sets of annularly arranged water distribution holes 18 are opened on the outer surface of the mixing cylinder 6. Spiral blades 19 are fixedly connected to the outer surface of the connecting rod 17. The mixing assembly 15 includes a fixing ring 1501. The inner ring of the fixing ring 1501 is fixedly connected to the outer surface of the connecting rod 17. Two sets of connecting bent rods 1502 are fixedly connected to the outer surface of the fixing ring 1501. The bottom end of each connecting bent rod 1502 is fixed. A grinding block 1503 is fixedly connected and contacts the upper surface of the fixed plate 1. The drive motor 10 drives the connecting rod 17 to rotate, causing the spiral blades 19 to agitate the dye liquor. The dye liquor is then evenly distributed through the water distribution holes 18 and enters the dyeing frame 4, effectively improving the uniformity of the dye liquor and avoiding uneven dyeing caused by dye liquor sedimentation. Since the connecting rod 17 is connected to the fixed ring 1501, and works with the connecting bent rod 1502 and the grinding block 1503, it can grind the dye that has not been fully dissolved, ensuring that the dye is fully dissolved and further improving the dyeing quality. The baffle plate 12 can block the fabric and prevent the fabric from contacting the connecting bent rod 1502 during the dyeing process. The water permeable holes 13 can evenly disperse the dye liquor and dye the fabric, improving the dyeing effect. After dyeing is completed, the unused dye liquor can be discharged through the mixing cylinder 6 through the discharge pipe 7 and the valve 8, which facilitates the discharge and recycling of the dye liquor, reduces dye liquor waste, and lowers production costs.

[0023] Each support 2 has two mounting holes 3 on its upper surface, and each mounting hole 3 has a threaded inner ring. The mounting holes 3 facilitate the fixing of the support 2. Two sets of right-angle plates 5 are fixedly connected to the upper surface of the fixing plate 1. The inner sidewall of each right-angle plate 5 is fixedly connected to the outer surface of the dyeing frame 4. The right-angle plates 5 facilitate the fixing of the dyeing frame 4. The outer surface of the mixing cylinder 6 is fixedly connected to the discharge pipe 7, and the outer surface of the discharge pipe 7 is fixedly connected to the valve 8. A connecting recess 9 is fixedly connected to the right side of one of the support 2. The inner sidewall of the connecting recess 9 is fixedly connected to the outer surface of the discharge pipe 7. The connecting recess 9 facilitates the reinforcement of the discharge pipe 7.

[0024] A reinforcing ring 11 is fixedly connected to the outer surface of the mixing cylinder 6. The upper surface of the reinforcing ring 11 is fixedly connected to the bottom surface of the fixing plate 1. The reinforcing ring 11 facilitates the reinforcement of the mixing cylinder 6. A positioning frame 14 is fixedly connected to the inner wall of the dyeing frame 4. The upper surface of the positioning frame 14 is fixedly connected to the bottom surface of the baffle plate 12. The positioning frame 14 facilitates the support and positioning of the baffle plate 12.

[0025] The working principle of this utility model is as follows:

[0026] In use, the dye liquor is first poured into the mixing drum 6, then an appropriate amount of water is added, and the drive motor 10 is started and controlled by the control switch. The start of the drive motor 10 causes the connecting rod 17 to rotate, which in turn causes the spiral blades 19 to agitate the dye liquor. The dye liquor is then evenly distributed through the water distribution holes 18 and enters the dyeing frame 4. Since the connecting rod 17 is connected to the fixing ring 1501, and works with the connecting bent rod 1502 and the grinding block 1503, the dye that has not been fully dissolved can be ground. The baffle plate 12 can block the fabric, and the water permeable holes 13 can evenly disperse the dye liquor and dye the fabric. After dyeing, the unused dye liquor can be discharged through the mixing drum 6 through the discharge pipe 7 and the valve 8.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A dyeing apparatus for fabric processing, characterized in that: The utility model provides a dyeing frame, including fixed plate (1), two support seat (2) are connected with the bottom surface fixedly of fixed plate (1), the upper surface fixedly connected with dyeing frame (4) of fixed plate (1), the bottom surface fixedly connected with the mixing cylinder (6) of fixed plate (1), the bottom surface fixedly installed with drive motor (10) of mixing cylinder (6), the inner side wall fixedly connected with the baffle (12) of dyeing frame (4), the upper surface of baffle (12) is equipped with a plurality of equidistance arrangement's water -permeable hole (13), the top of mixing cylinder (6) is equipped with mix even subassembly (15), the inner bottom wall of mixing cylinder (6) and the bottom surface of baffle (12) are all fixedly embedded with bearing (16), the inner ring of two bearing (16) is rotatably connected with connecting rod (17) in common, the outer surface of mixing cylinder (6) is equipped with a plurality of annular arrangement's water -distribution hole (18), the outer surface of connecting rod (17) is fixedly connected with spiral page piece (19), mix even subassembly (15) includes fixed ring (1501), the inner ring of fixed ring (1501) is fixedly connected with the outer surface of connecting rod (17), the outer surface of fixed ring (1501) is fixedly connected with two groups of connecting bent pole (1502), and the bottom end of each connecting bent pole (1502) is fixedly connected with abrasive block (1503), and abrasive block (1503) is in contact with the upper surface of fixed plate (1).

2. The dyeing device for fabric processing according to claim 1, characterized in that: The upper surface of each support seat (2) is provided with two mounting holes (3), and the inner circle of each mounting hole (3) is provided with a thread.

3. The dyeing device for fabric processing according to claim 1, characterized in that: The upper surface of the fixed plate (1) is fixedly connected with two groups of right-angle plates (5), and the inner side wall of each right-angle plate (5) is fixedly connected with the outer surface of the dyeing frame (4).

4. The dyeing device for fabric processing according to claim 1, characterized in that: The outer surface of the mixing cylinder (6) is fixedly connected with a discharge pipe (7), the outer surface of the discharge pipe (7) is fixedly connected with a valve (8), and the right side of one of the support seats (2) is fixedly connected with a connecting recessed block (9), the inner side wall of the connecting recessed block (9) is fixedly connected with the outer surface of the discharge pipe (7).

5. The dyeing device for fabric processing according to claim 1, characterized in that: The outer surface of the mixing cylinder (6) is fixedly connected with a reinforcing ring (11), and the upper surface of the reinforcing ring (11) is fixedly connected with the bottom surface of the fixed plate (1).

6. The dyeing device for fabric processing according to claim 1, characterized in that: The inner side wall of the dyeing frame (4) is fixedly connected with a positioning frame (14), and the upper surface of the positioning frame (14) is fixedly connected with the bottom surface of the baffle (12).