Dyeing device for linen textile processing
By designing the cleaning brush and filter structure in the dyeing device, the problem of fragmented floc contamination in the dye is solved, effective filtration and reuse of dyes are achieved, fabric deformation is reduced, and dye usage efficiency is improved.
Patent Information
- Application Number
- CN202421819810.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The recovered dye is doped with crushed flocs, which affects the subsequent use of the dye and causes waste of resources.
A dyeing device for linen textile processing is designed, including dyeing shells, mounting plates, partitions, upper and lower pressing plates, filter mesh and air-drying mechanism. By cleaning brushes and kneading the fabric, the dye is extruded and filtered out and the floc is filtered, and the air-drying mechanism is used to reduce the deformation of the fabric.
Effective filtration and reuse of dyes are achieved, fabric deformation is reduced, and dye usage efficiency is improved.
Smart Images
Figure CN223061234U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of linen textile processing, in particular to a dyeing device for linen textile processing. Background Art
[0002] Linen cloth is woven from linen twisted into threads. Linen cloth is the strongest among textiles. Its fiber has high strength and is not easy to tear or puncture. A palette knife can be scraped and pressed on it. During the production of linen fabrics, it is often necessary to dye them. After the linen fabric is dyed, a large amount of dye remains inside the fabric, and the excess dye needs to be recycled. However, the recycled dye is mixed with flocs falling from the fabric, resulting in dye pollution, which will affect the subsequent use of the dye and cause waste of resources. Content of the Utility Model
[0003] The purpose of the utility model is to solve the defect that the recycled dye is doped with flocs and affects the subsequent use of the dye in the prior art, and to propose a dyeing device for linen textile processing.
[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0005] Design a dyeing device for linen textile processing, including a dyeing shell. An installation plate is placed inside the dyeing shell. A partition board is fixedly installed on the upper surface of the installation plate. A fixed sleeve is fixedly installed on the lower surface of the fixed plate. A spring is fixedly installed on the inner top of the fixed sleeve. A connecting rod is also slidably arranged inside the fixed sleeve. The upper end of the connecting rod is fixedly connected to the spring, and the lower end extends below the fixed sleeve and is fixedly installed with an upper pressing plate. A lower pressing plate is arranged below the upper pressing plate. Both ends of the lower pressing plate are fixedly connected to the inside of the dyeing shell. A receiving tray is fixedly installed inside the installation plate and below the lower pressing plate. A filter screen is fixedly installed inside the receiving tray.
[0006] Preferably, a cleaning brush is fixedly installed inside the installation plate.
[0007] Preferably, sponge blocks with waterproof membranes wrapped on the outer surfaces are arranged on the surfaces of the upper pressing plate and the lower pressing plate.
[0008] Preferably, the upper end of the partition board bends towards the side close to the receiving tray.
[0009] Preferably, a fixed plate is placed inside the dyeing shell and above the partition board. An air-drying mechanism is fixedly installed on the upper surface of the fixed plate and the inner top surface of the dyeing shell. The air-drying mechanism includes an outer frame. The outer frame is fixedly installed on the surface of the fixed plate and the top of the dyeing shell. A fan is fixedly installed inside the outer frame. A support roller is rotatably installed on the inner side of the opening of the outer frame.
[0010] Preferably, a stirring member is fixedly installed at the inner bottom of the dyeing shell.
[0011] Preferably, a protective net is fixedly installed inside the dyeing shell and above the stirring member.
[0012] The beneficial effects of a dyeing device for flax textile processing proposed by the present utility model are as follows: During the working process of the dyeing device for flax textile processing, the cleaning brush can knead and brush the fabric impregnated with dye, helping the dye to penetrate the fabric, and can scrape off a part of the excess dye inside the fabric that delivers the dye, reducing the burden of fabric transportation; the upper pressing plate will press the fabric under the elastic action of the spring, and can extrude the dye inside the fabric. The extruded dye will fall into the receiving tray, and the filter screen can filter out the broken flocs doped in the dye. After the dye is filtered, it can enter the dye at the bottom, and the dye can be reused. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic structural diagram of a dyeing device for flax textile processing proposed by the present utility model;
[0014] Figure 2 is Figure 1 a cross-sectional structural diagram at A-A in
[0015] Figure 3 is Figure 1 a cross-sectional structural diagram at B-B in
[0016] Figure 4 is a schematic structural diagram of an air-drying mechanism of a dyeing device for flax textile processing proposed by the present utility model.
[0017] In the figure: 1, dyeing shell; 2, mounting plate; 3, cleaning brush; 4, partition board; 5, receiving tray; 6, filter screen; 7, lower pressing plate; 8, stirring member; 9, upper pressing plate; 10, connecting rod; 11, spring; 12, fixed sleeve; 13, fixing plate; 14, outer frame; 15, fan; 16, supporting roller; 17, protective net. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0019] Embodiment 1: Refer to Figures 1-3, A dyeing device for flax textile processing, including a dyeing shell 1. There are several conveying rollers arranged in the dyeing shell 1, and the conveying rollers are fixedly connected to an external motor for conveying flax fabrics. An installation plate 2 is placed inside the dyeing shell 1, and a cleaning brush 3 is fixedly installed inside the installation plate 2. The cleaning brush 3 wraps the flax fabric. When the flax fabric is being conveyed, the two side surfaces of the flax fabric can be cleaned by the cleaning brush 3. On the one hand, the surface of the flax fabric impregnated with dye can be rubbed and brushed by the bristles, which can prevent air bubbles from forming on the surface of the flax fabric and affecting the contact between the dye and the fabric, and helps the dye to be fully impregnated into the interior of the flax fabric. On the other hand, when the flax fabric is sent out from the dye, the cleaning brush 3 can scrape off the excess dye inside the fabric, which can prevent the fabric from being deformed due to excessive force caused by too much dye contained in the fabric. A partition plate 4 is fixedly installed on the upper surface of the installation plate 2. The upper end of the partition plate 4 bends towards the side close to the receiving tray 5. As shown in the attached drawing, the partition plate 4 is located below the first conveying roller after the flax fabric comes out of the dye. When this conveying roller conveys the fabric, more dye will be extruded when the conveying roller contacts the fabric, and the dye will flow downward through the conveying roller. The bent upper end of the partition plate 4 can help the flowing dye return to the dye at the bottom, which can reduce the filtering pressure on the filter screen 6.
[0020] A fixed sleeve 12 is fixedly installed on the lower surface of the fixed plate 13. A spring 11 is fixedly installed at the top inside the fixed sleeve 12. A connecting rod 10 is also slidably arranged inside the fixed sleeve 12. The upper end of the connecting rod 10 is fixedly connected to the spring 11, and the lower end extends below the fixed sleeve 12 and is fixedly installed with an upper pressing plate 9. The upper pressing plate 9 will have a downward pressing force on the fabric under its own gravity and the elastic force of the spring 11. A lower pressing plate 7 is arranged below the upper pressing plate 9. Both ends of the lower pressing plate 7 are fixedly connected to the inside of the dyeing shell 1. Sponge blocks with waterproof membranes wrapped on their outer surfaces are arranged on the surfaces of the upper pressing plate 9 and the lower pressing plate 7. The sponge blocks mainly play a role in flexibly protecting the fabric, so that the upper and lower pressing plates will not damage the fabric when pressing the fabric. A receiving tray 5 is fixedly installed inside the installation plate 2 and below the lower pressing plate 7. The dye inside the fabric squeezed by the upper and lower pressing plates will drip downward into the receiving tray 5. A filter screen 6 is fixedly installed inside the receiving tray 5. The filter screen 6 can filter the dripping dye and prevent the falling dye from containing flocs.
[0021] A stirring part 8 is fixedly installed at the bottom inside the dyeing shell 1. The stirring part 8 can stir the dye at the bottom, which can effectively prevent the dye from precipitating. A protective net 17 is fixedly installed inside the dyeing shell 1 and above the stirring part 8. The protective net 17 can play a certain role in "calming the waves". When the stirring part 8 starts to stir the dye, the dye inside the dyeing shell 1 will flow fully. However, the flowing dye may damage the fabric. Through the protective net 17, the flow amplitude of the dye above can be reduced, which can play a certain protective role.
[0022] Working principle: During the working process of the dyeing device for linen textile processing, the fabric is conveyed by the conveying rollers. The fabric will be immersed in the dye through the cleaning brush 3, and the fabric is dyed by the impregnating dye. The cleaning brush 3 can knead and brush the fabric impregnated with the dye to help the dye penetrate the fabric. And through the cleaning brush 3, a part of the excess dye inside the fabric to be sent out can be scraped off. The fabric that has completed the dipping will pass through the upper pressing plate 9 and the lower pressing plate 7. The upper pressing plate 9 will squeeze the fabric under the elastic action of the spring 11, and the dye inside the fabric can be extruded. The extruded dye will fall into the receiving tray 5. The filter screen 6 can filter out the shredded flocs doped in the dye. After the dye is filtered, it can enter the dye at the bottom, and the dye can be reused. Finally, the fabric is sent out to complete the dyeing.
[0023] Embodiment 2: In Embodiment 1, the fabric is wet inside after dyeing, and subsequent drying treatment of the fabric is required. However, the fabric coming out of the dyeing shell 1 may be contaminated with dust and impurities in the air, which affects the quality of the fabric. In addition, when drying the fabric, sometimes the fabric is dried by natural air drying, but this method takes too long. Or the fabric may be air-dried by a blower. When the blower blows directly on one side of the fabric, the fabric may be deformed by the blowing force. For this reason, this embodiment is proposed. Refer to Figure 1 and Figure 4 , as another preferred embodiment of the present invention, on the basis of Embodiment 1, a fixing plate 13 is placed inside the dyeing shell 1 and above the partition plate 4. A space is enclosed between the upper surface of the fixing plate 13 and the top of the dyeing shell 1. An air-drying mechanism is fixedly installed on the upper surface of the fixing plate 13 and the inner top surface of the dyeing shell 1. When the fabric is sent into this space, the fabric can be air-dried by the air-drying mechanism. The air-drying mechanism includes an outer frame 14. The outer frame 14 is fixedly installed on the surface of the fixing plate 13 and the top of the dyeing shell 1. A fan 15 is fixedly installed inside the outer frame 14. A supporting roller 16 is rotatably installed on the inner side of the opening of the outer frame 14. The supporting roller 16 can clamp the fabric. There are multiple groups of supporting rollers 16, and the distance between each group of supporting rollers 16 is short. There are multiple groups of fans 15, and each group of fans 15 is composed of two fans, the two fans 15 blow air in opposite directions at the same time, and the wind forces of the two fans 15 are the same, which can minimize the possibility of the fabric being deformed. By shortening the distance range of the fabric affected by the wind force through the supporting roller 16, the possibility of the fabric being deformed can be further reduced.
[0024] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.
Claims
1. A dyeing device for linen textile processing, comprising a dyeing shell (1), characterized in that, Inside the dyeing shell (1), a mounting plate (2) is placed. On the upper surface of the mounting plate (2), a partition plate (4) is fixedly installed. On the lower surface of the fixing plate (13), a fixing sleeve (12) is fixedly installed. At the inner top of the fixing sleeve (12), a spring (11) is fixedly installed. Inside the fixing sleeve (12), a connecting rod (10) is also slidably arranged. The upper end of the connecting rod (10) is fixedly connected to the spring (11), and the lower end extends below the fixing sleeve (12) and is fixedly installed with an upper pressing plate (9). Below the upper pressing plate (9), there is a lower pressing plate (7). Both ends of the lower pressing plate (7) are fixedly connected to the inside of the dyeing shell (1). Inside the mounting plate (2) and below the lower pressing plate (7), a receiving tray (5) is fixedly installed. Inside the receiving tray (5), a filter screen (6) is fixedly installed.
2. The dyeing device for linen textile processing according to claim 1, characterized in that, Inside the mounting plate (2), a cleaning brush (3) is fixedly installed.
3. The dyeing device for linen textile processing according to claim 1, characterized in that, On the surfaces of the upper pressing plate (9) and the lower pressing plate (7), sponge blocks with waterproof membranes wrapped on their outer surfaces are provided.
4. The dyeing device for linen textile processing according to claim 1, characterized in that, The upper end of the partition plate (4) bends towards the side close to the receiving tray (5).
5. The dyeing device for flax textile processing according to claim 1, characterized in that, Inside the dyeing shell (1) and above the partition plate (4), a fixing plate (13) is placed. On the upper surface of the fixing plate (13) and the inner top surface of the dyeing shell (1), a drying mechanism is fixedly installed. The drying mechanism includes an outer frame (14). The outer frame (14) is fixedly installed on the surface of the fixing plate (13) and the top of the dyeing shell (1). Inside the outer frame (14), a fan (15) is fixedly installed. At the inner opening of the outer frame (14), a support roller (16) is rotatably installed.
6. The dyeing device for flax textile processing according to claim 1, characterized in that, At the inner bottom of the dyeing shell (1), a stirring member (8) is fixedly installed.
7. The dyeing device for linen textile processing according to claim 6, characterized in that, Inside the dyeing shell (1) and above the stirring member (8), a protective net (17) is fixedly installed.