Cool fabric finishing equipment

Abstract

The utility model relates to the technical field of cool fabric processing, in particular to cool fabric finishing equipment which comprises an alkali liquor pool, a conveying roller, a motor, a first conveying roller, a rotating shaft and the like. A plurality of conveying rollers are mounted on the alkali liquor pool; a motor is mounted on the alkali liquor pool; a first conveying roller is rotationally connected into the alkali liquor pool; a rotating shaft is rotationally connected into the alkali liquor pool, the rotating shaft is fixedly connected with an output shaft of the motor, and the first conveying roller is located below the rotating shaft. The pressing rod is in contact with the inclined fabric between the left conveying roller and the first conveying roller and presses the fabric, so that the fabric between the left conveying roller and the first conveying roller is in a tight state, pores between the fabric are enlarged, the flowing resistance of a caustic soda solution is reduced, and the caustic soda solution better enters the interior of the fabric.

Description

Technical Field

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

[0002] Cooling fabrics are made using a unique process that allows them to quickly dissipate body heat, accelerate sweat evaporation, and lower body temperature, maintaining a cool and comfortable feel for a long time. They are suitable for textile industries such as sports, military, and medical.

[0003] In the fabric production process, caustic soda solution is usually used to treat the fabric to enhance the fiber strength and dimensional stability. However, when dealing with fabrics with high density, if the fabric is not treated accordingly, the caustic soda solution will have difficulty penetrating into the fabric quickly. As a result, only the surface fibers of the fabric come into contact with the caustic soda, while the fibers inside the fabric have difficulty coming into contact with the caustic soda. This causes the internal fibers to not expand fully, which in turn leads to problems such as poor mercerization effect (insufficient improvement in luster and strength) and poor uniformity in subsequent dyeing.

[0004] Meanwhile, in existing technologies, fabrics are usually treated in a static manner. This method reduces the immersion speed of the caustic soda solution on the fabric. Furthermore, if the caustic soda solution remains static for a long time, it is prone to sedimentation in the alkaline bath, affecting the uniformity of mixing and thus the processing quality of the fabric. Utility Model Content

[0005] To overcome the shortcomings of caustic soda solution, which makes it difficult for the caustic soda to penetrate into the material quickly, resulting in only the surface fibers of the fabric coming into contact with the caustic soda while the fibers inside the fabric are difficult to contact with the caustic soda, thus preventing the internal fibers from fully expanding and leading to poor mercerizing effect of the fabric, this utility model provides a cooling fabric finishing device.

[0006] The technical solution of this utility model is as follows: a cooling fabric finishing device, comprising an alkali bath, conveying rollers, a motor, a first conveying roller, and a rotating shaft; a plurality of conveying rollers are installed on the alkali bath; a motor is installed on the alkali bath; the first conveying roller is rotatably connected inside the alkali bath; a rotating shaft is rotatably connected inside the alkali bath, and the rotating shaft is fixedly connected to the output shaft of the motor, with the first conveying roller located below the rotating shaft; it also includes a paddle plate, elastic sheet, shaking component, and squeezing component; a plurality of paddle plates are fixedly connected to the rotating shaft; each paddle plate is provided with a serrated portion; a plurality of elastic sheet is fixedly connected to each paddle plate; a shaking component for shaking the inclined portion is connected inside the alkali bath; and a squeezing component for squeezing the dyed fabric is connected to the alkali bath.

[0007] As a further preferred embodiment, it also includes a pressing lever; each of the elastic plates on the dial is rotatably connected to a pressing lever.

[0008] As a further preferred option, the dial is set to a diamond shape.

[0009] As a further preferred embodiment, the shaking component includes a chute plate, a first spring, a connecting block, a second conveying roller, and a touch plate; several chute plates are fixedly connected inside the alkali tank, and the chute plates are inclined; a first spring is fixedly connected inside each chute plate; a connecting block is slidably connected inside each chute plate, and the connecting block is fixedly connected to one end of the first spring; several second conveying rollers are rotatably connected to all the connecting blocks; a touch plate is fixedly connected to all the connecting blocks, and the touch plate is slidably connected to the chute plate, and the touch plate cooperates with the pressing rod.

[0010] As a further preferred embodiment, the extrusion component includes a connecting plate, a slider, a third conveying roller, and a second spring; several connecting plates are fixedly connected to the alkali tank; several sliders are slidably connected to each connecting plate; a third conveying roller is rotatably connected between all the upper sliders; another third conveying roller is rotatably connected between all the lower sliders; a second spring is fixedly connected to each slider, and one end of the second spring is fixedly connected to the connecting plate.

[0011] Compared with the prior art, this utility model has the following advantages: The pressing rod contacts the inclined fabric between the left conveying roller and the first conveying roller and presses the fabric, so that the fabric between the left conveying roller and the first conveying roller is in a taut state, thereby expanding the pores between the fabrics, thereby reducing the flow resistance of the caustic soda solution, and allowing the caustic soda solution to better penetrate into the fabric. This avoids the problem in the prior art where, for fabrics with high density, if the fabric is not treated accordingly, the caustic soda solution cannot quickly penetrate into the fabric, resulting in only the surface fibers of the fabric contacting the caustic soda, while the fibers inside the fabric cannot come into contact with the caustic soda, causing the internal fibers to not expand fully, which leads to problems such as poor mercerizing effect (insufficient improvement in luster and strength) and poor uniformity of subsequent dyeing.

[0012] By using elastic sheets, the pressure applied by the pressing rod to the fabric is prevented from gradually increasing due to the fabric being tilted between the left conveyor roller and the first conveyor roller. This prevents the fabric from reaching its maximum tension. If the pressure from the pressing rod continues to increase, the fibers in the fabric may break, thus affecting the quality of the fabric.

[0013] The rotating lever will agitate the caustic soda solution in the alkaline bath, generating a force that pushes it to the left. At the same time, under the action of the serrated part, the laminar flow of the caustic soda solution will be disrupted, inducing turbulence. This will cause the caustic soda solution to have a greater impact force on the fabric. As a result, the pores between the fabrics will expand, and the flowing caustic soda solution will accelerate the wetting of the fabric interior. Furthermore, the caustic soda solution will generate waves after impacting the fabric, and the generated waves will wet the unwetted fabric, thus achieving a pre-wetting effect on the fabric. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first embodiment of the cooling fabric finishing equipment disclosed in this utility model.

[0015] Figure 2 This is a schematic diagram of the second embodiment of the cooling fabric finishing equipment disclosed in this utility model;

[0016] Figure 3 This is a first partial cross-sectional view of the cooling fabric finishing device of this utility model;

[0017] Figure 4 This is an enlarged view of section A of the cooling fabric finishing device disclosed in this utility model;

[0018] Figure 5 This is a second partial sectional view of the cooling fabric finishing device disclosed in this utility model;

[0019] Figure 6 This is an enlarged view of section B of the cooling fabric finishing device disclosed in this utility model.

[0020] The labels in the diagram are as follows: 1-Alkali tank, 2-Conveying roller, 3-Motor, 4-First conveying roller, 5-Rotating shaft, 6-Pulley, 61-Serrated part, 7-Elastic sheet, 8-Pressing rod, 21-Slide plate, 22-First spring, 23-Connecting block, 24-Second conveying roller, 25-Touch plate, 31-Connecting plate, 32-Slider, 33-Third conveying roller, 34-Second spring, 01-Fabric, 02-Inclined part. Detailed Implementation

[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] Example 1

[0023] A cooling fabric finishing device, such as Figure 1-6 As shown, it includes an alkali tank 1, a conveying roller 2, a motor 3, a first conveying roller 4, and a rotating shaft 5; two conveying rollers 2 are installed on the alkali tank 1 in a symmetrical arrangement; a motor 3 is installed on the alkali tank 1; the first conveying roller 4 is rotatably connected inside the alkali tank 1; the rotating shaft 5 is rotatably connected inside the alkali tank 1, and the rotating shaft 5 is fixedly connected to the output shaft of the motor 3, and the first conveying roller 4 is located below the rotating shaft 5;

[0024] It also includes a paddle plate 6, an elastic plate 7, a shaking component, and a squeezing component; three paddle plates 6 are fixedly connected to the rotating shaft 5 in a ring-shaped and equidistant arrangement; each paddle plate 6 is provided with a serrated part 61; each paddle plate 6 is fixedly connected with two elastic plates 7 that are symmetrically distributed front and back; a shaking component is connected inside the alkali solution tank 1; and a squeezing component is connected to the alkali solution tank 1.

[0025] It also includes a pressing rod 8; each of the elastic plates 7 on each dial 6 is rotatably connected to a pressing rod 8.

[0026] The dial 6 is set to a rhombus shape.

[0027] The shaking component includes a slide plate 21, a first spring 22, a connecting block 23, a second conveyor roller 24, and a touch plate 25. Two slide plates 21 are fixedly connected in a symmetrical arrangement in front and behind within the alkali tank 1, and the slide plates 21 are inclined. A first spring 22 is fixedly connected within each slide plate 21. A connecting block 23 is slidably connected within each slide plate 21, and the connecting block 23 is fixedly connected to one end of the first spring 22. Two second conveyor rollers 24 are rotatably connected to all the connecting blocks 23. A touch plate 25 is fixedly connected to all the connecting blocks 23, and the touch plate 25 is slidably connected to the slide plate 21, and the touch plate 25 cooperates with the pressing rod 8.

[0028] The extrusion component includes a connecting plate 31, a slider 32, a third conveyor roller 33, and a second spring 34; two connecting plates 31 are fixedly connected to the alkali tank 1 in a symmetrical arrangement; two sliders 32 are slidably connected to each connecting plate 31 in a symmetrical arrangement; a third conveyor roller 33 is rotatably connected between all the upper sliders 32; another third conveyor roller 33 is rotatably connected between all the lower sliders 32; a second spring 34 is fixedly connected to each slider 32, and one end of the second spring 34 is fixedly connected to the connecting plate 31.

[0029] When using this equipment, firstly, the operator passes one end of fabric 01 over the left conveyor roller 2, then under the first conveyor roller 4, then between the two second conveyor rollers 24, then between the two third conveyor rollers 33, then over the right conveyor roller 2, and finally fixes one end of fabric 01 to the external traction device. With the cooperation of the external traction device, the continuous dyeing of fabric 01 can be completed.

[0030] During the dyeing process of fabric 01, with a front-to-back view as the reference, the motor 3 is controlled to rotate the rotating shaft 5 counterclockwise. The paddle plate 6, elastic sheet 7, and pressing rod 8 will rotate synchronously with the rotating shaft 5. Then, the pressing rod 8 will contact the inclined fabric 01 between the left conveying roller 2 and the first conveying roller 4 and press the fabric 01, so that the fabric 01 between the left conveying roller 2 and the first conveying roller 4 is in a taut state. This expands the pores between the fabric 01, thereby reducing the flow resistance of the caustic soda solution and allowing the caustic soda solution to better penetrate into the interior of the fabric 01. This avoids the problem in the prior art where, for fabric 01 with high density, if the fabric 01 is not treated accordingly, the caustic soda solution cannot quickly penetrate into the interior of the fabric 01. As a result, only the surface fibers of the fabric 01 come into contact with the caustic soda, while the fibers inside the fabric 01 cannot come into contact with the caustic soda. This results in the internal fibers not expanding sufficiently, leading to problems such as poor mercerizing effect of the fabric 01 (insufficient improvement in luster and strength) and poor uniformity of subsequent dyeing.

[0031] It should be noted that during the pressing process of the pressing rod 8 on the fabric 01, when the tension of the fabric 01 reaches its maximum limit, as the rotating shaft 5 continues to rotate, the elastic sheet 7 will undergo corresponding deformation. Thus, the setting of the elastic sheet 7 avoids the pressing force of the pressing rod 8 on the fabric 01 from gradually increasing due to the inclination of the fabric 01 between the left conveying roller 2 and the first conveying roller 4. If the pressure of the pressing rod 8 on the fabric 01 continues to increase after the tension of the fabric 01 reaches its maximum limit, it is easy to cause the fibers in the fabric 01 to break, thereby affecting the quality of the fabric 01.

[0032] At the same time, the rotating dial 6 will generate a leftward pushing force on the caustic soda solution in the alkali solution pool 1. Under the action of the serrated part 61, the serrated part 61 will disrupt the laminar flow of the caustic soda solution and induce turbulence, thereby making the caustic soda solution generate a greater impact force on the fabric 01. As a result, after the pores between the fabrics 01 expand, the flowing caustic soda solution will accelerate the wetting of the interior of the fabric 01. Furthermore, the caustic soda solution will generate waves after colliding with the fabric 01, and the generated waves will wet the unwetted fabric 01, thereby achieving a pre-wetting effect on the fabric 01.

[0033] At the same time, the rotating baffle 6 will also agitate the caustic soda solution, thereby avoiding the fact that in the prior art, the dyeing of fabric 01 is usually done in a static manner. This method will reduce the dyeing speed of caustic soda solution on fabric 01, and the caustic soda solution will easily precipitate in the alkali pool 1 if it is in a static state for a long time, affecting the uniformity of mixing and thus affecting the processing quality of fabric 01.

[0034] Meanwhile, during the rotation of the dial plate 6, since the dial plate 6 is set in a rhombus shape, a large amount of caustic soda solution will remain on the surface of the dial plate 6 when the dial plate 6 rotates out of the caustic soda solution, which would cause the rotating dial plate 6 to fling the caustic soda solution on its surface and cause waste.

[0035] Then, as the rotating shaft 5 continues to rotate, when the pressing rod 8 contacts the inclined surface on the touch plate 25, the pressing rod 8 will force the touch plate 25 to slide downward on the slide plate 21. The connecting block 23 and the second conveying roller 24 will move downward synchronously with the touch plate 25. The first spring 22 will be compressed, and then the second conveying roller 24 will drive one end of the inclined part 02 to deflect downward. Then, when the pressing rod 8 disengages from the inclined surface on the touch plate 25, the first spring 22 will change from the compressed state to the normal state. During the change of the first spring 22, it will drive the connecting block 23 to move upward and reset. In this way, during the continuous rotation of the rotating shaft 5, the pressing rod 8 squeezes the touch plate 25 and cooperates with the first spring 22 to make the fabric 01 at the inclined part 02 produce a reciprocating up and down swinging effect. The swinging can promote the rearrangement of fiber molecular chains in the fabric 01, improve the breaking strength and elasticity of the fabric 01, and thus significantly improve the functionality and added value of the fabric 01.

[0036] Next, when the fabric 01, after being soaked, passes between the two third conveyor rollers 33, the two third conveyor rollers 33 will squeeze the fabric 01 under the action of the second spring 34, so that the excess caustic soda solution on the fabric 01 will be squeezed out, and the squeezed caustic soda solution will fall into the alkali pool 1 and be collected.

[0037] It should be understood that the above description is for illustrative purposes only and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A cooling fabric finishing device, comprising an alkali tank (1), conveying rollers (2), a motor (3), a first conveying roller (4), and a rotating shaft (5); a plurality of conveying rollers (2) are installed on the alkali tank (1); a motor (3) is installed on the alkali tank (1); the first conveying roller (4) is rotatably connected inside the alkali tank (1); the rotating shaft (5) is rotatably connected inside the alkali tank (1), and the rotating shaft (5) is fixedly connected to the output shaft of the motor (3), and the first conveying roller (4) is located below the rotating shaft (5); characterized in that, It also includes a dial plate (6), an elastic sheet (7), a shaking component and a squeezing component; several dial plates (6) are fixedly connected to the rotating shaft (5); each dial plate (6) is provided with a serrated part (61); several elastic sheets (7) are fixedly connected to each dial plate (6); a shaking component for shaking the inclined part (02) is connected inside the alkali pool (1); a squeezing component for squeezing the dyed fabric (01) is connected to the alkali pool (1).

2. The cool fabric finishing apparatus according to claim 1, wherein It also includes a pressing rod (8); each of the elastic plates (7) on each dial (6) is rotatably connected to a pressing rod (8).

3. The cooling fabric finishing equipment according to claim 1, characterized in that, The dial (6) is set to a rhombus shape.

4. The cool fabric finishing apparatus according to claim 2, wherein The shaking component includes a slide plate (21), a first spring (22), a connecting block (23), a second conveyor roller (24), and a touch plate (25); several slide plates (21) are fixedly connected in the alkali tank (1), and the slide plates (21) are inclined; a first spring (22) is fixedly connected in each slide plate (21); a connecting block (23) is slidably connected in each slide plate (21), and the connecting block (23) is fixedly connected to one end of the first spring (22); several second conveyor rollers (24) are rotatably connected to all the connecting blocks (23); a touch plate (25) is fixedly connected to all the connecting blocks (23), and the touch plate (25) is slidably connected to the slide plate (21), and the touch plate (25) cooperates with the pressing rod (8).

5. The cooling fabric finishing equipment according to claim 4, characterized in that, The extrusion component includes a connecting plate (31), a slider (32), a third conveyor roller (33), and a second spring (34); several connecting plates (31) are fixedly connected to the alkali tank (1); several sliders (32) are slidably connected to each connecting plate (31); a third conveyor roller (33) is rotatably connected between all the upper sliders (32); another third conveyor roller (33) is rotatably connected between all the lower sliders (32); a second spring (34) is fixedly connected to each slider (32), and one end of the second spring (34) is fixedly connected to the connecting plate (31).

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