A desizing device for textile fabric washing

Abstract

This utility model discloses a desizing device for washing textile fabrics, relating to the field of textile technology. It includes a primary washing tank, with a secondary washing tank installed at its end. The primary washing tank contains a primary guide assembly and a primary brushing mechanism. The secondary washing tank contains a secondary guide assembly, and its end is equipped with a fabric winding mechanism. In this utility model, the primary guide assembly in the primary washing tank guides the fabric to the lower part of the cleaning roller of the primary brushing mechanism. A drive assembly drives the cleaning roller to brush the upper surface of the fabric. Simultaneously, the secondary guide assembly in the secondary washing tank guides the lower surface of the fabric to adhere to the brush plate of the secondary brushing mechanism. A conveyor belt then drives the brush plate to brush the lower surface of the fabric, achieving simultaneous double-sided washing of the fabric. This completely solves the problem of existing technologies that can only wash one side of the fabric at a time and easily leave residual sizing, avoiding defects such as color difference and blurred patterns in subsequent dyeing and printing.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, and in particular to a desizing device for washing textile fabrics. Background Technology

[0002] During the weaving process of textile fabrics, starch, polyvinyl alcohol (PVA), and other sizing agents are usually applied to enhance yarn strength and reduce weaving breaks. While these sizing agents are beneficial for weaving, they can mask the original characteristics of the fabric and may also affect the quality of subsequent dyeing, printing, and other processing. At this time, the desizing device for textile fabric washing, as the core equipment in the fabric pretreatment stage, plays a crucial role. By removing residual sizing agents from the fabric, it not only helps the fabric restore its inherent properties such as softness, breathability, and moisture absorption, but also avoids problems such as color variations and blurred patterns caused by sizing residue in subsequent processing.

[0003] However, in existing technologies, most desizing devices only have brushing components on one side and lack brushing components that allow both sides of the fabric to contact the brushing simultaneously. This results in only one side of the fabric being effectively brushed in a single treatment, while the other side cannot fully contact the treatment medium. As a result, the unwashed side is prone to residual sizing material, leading to uneven desizing. This can cause quality defects such as color difference and blurry patterns during subsequent dyeing and printing. In addition, it requires additional fabric turning and secondary brushing processes, which not only prolongs the overall processing time and reduces production efficiency, but may also cause fabric stretching and deformation and fiber damage due to repeated operations. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing a desizing device for washing textile fabrics.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: It includes a first cleaning box, with a second cleaning box installed at its end. The first cleaning box contains a first guiding component and a first brushing mechanism. The second cleaning box contains a second guiding component, and its end is equipped with a fabric winding mechanism. The second cleaning box also contains a second brushing mechanism. The first brushing mechanism includes a drive component, which is fixedly connected to the first cleaning box. A cleaning roller brush is fixedly connected to the output end of the drive component. The second brushing mechanism includes a conveyor belt, with multiple brush plates evenly distributed on its surface. A rinsing mechanism is installed at the top of the second brushing mechanism.

[0006] Preferably, both ends of the cleaning roller are rotatably connected to the upper part of the first cleaning tank.

[0007] Preferably, a drain pipe is installed at the bottom of the first cleaning tank, and a control valve is installed on the surface of the drain pipe.

[0008] Preferably, a filter plate is installed inside the first cleaning tank, and the filter plate is located below the cleaning roller brush.

[0009] Preferably, the rinsing mechanism includes a water pump, the water pump has an inlet end connected to a water supply tank, and the water pump has an outlet end fixedly connected to a connecting pipe assembly. The ends of the connecting pipe assembly are respectively fixedly connected to a first rinsing rack assembly and a second rinsing rack assembly.

[0010] Preferably, both the first rinsing rack assembly and the second rinsing rack assembly consist of a water outlet pipe and a nozzle. The nozzle on the surface of the first rinsing rack assembly is located above the fabric, and the nozzle on the surface of the second rinsing rack assembly is located below the fabric.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, the fabric is guided to the lower part of the cleaning roller of the first washing mechanism by the first guide component in the first washing box. The driving component drives the cleaning roller to wash the upper surface of the fabric. At the same time, the second guide component in the second washing box can guide the lower surface of the fabric to fit with the brush plate of the second washing mechanism. Then, the conveyor belt drives the brush plate to wash the lower surface of the fabric, realizing the simultaneous washing of both sides of the fabric. This completely solves the problem of the existing technology that can only wash one side of the fabric at a time and is prone to residual paste, and avoids defects such as color difference and blurry pattern in subsequent dyeing and printing.

[0013] 2. In this utility model, the rinsing mechanism at the top of the No. 2 washing mechanism draws external water from the pump and delivers it through the connecting pipe assembly to the nozzles of the No. 1 and No. 2 rinsing rack assemblies for spraying. This allows for further thorough cleaning of the fabric after double-sided washing, improving the completeness of desizing. The fabric winding mechanism can simultaneously wind up the fabric, enabling the entire desizing process to proceed continuously without the need for additional turning or secondary washing steps. This shortens processing time, improves production efficiency, and reduces fabric stretching deformation and fiber damage caused by repeated operations. In addition, the drain pipe at the bottom of the No. 1 washing tank with a control valve facilitates the management of wastewater discharge, providing convenience for subsequent wastewater treatment and indirectly reducing the environmental burden.

[0014] 3. In this utility model, the water pump of the rinsing mechanism draws water stably from an external water supply tank and accurately delivers it to the No. 1 rinsing rack assembly and the No. 2 rinsing rack assembly, which consist of a water outlet pipe and a nozzle. The nozzle of the No. 1 rinsing rack assembly corresponds to the top of the fabric, and the nozzle of the No. 2 rinsing rack assembly corresponds to the bottom of the fabric. Clean water can be sprayed simultaneously from both the top and bottom sides of the fabric. This, together with the cleaning roller brush of the No. 1 brushing mechanism and the brush plate of the No. 2 brushing mechanism, forms a synergistic effect of "double-sided brushing + double-sided rinsing", which thoroughly removes residual slurry and avoids quality defects in subsequent processing. This setting is seamlessly adapted to the continuous processing flow driven by the fabric winding mechanism, without the need for additional rinsing steps. While improving the thoroughness of desizing, it also ensures production efficiency. Furthermore, the clean washing environment and precise rinsing can reduce frictional damage to the fabric caused by residue, further protecting the original properties of the fabric. Attached Figure Description

[0015] Figure 1 This utility model provides a first three-dimensional structural schematic diagram of a desizing device for washing textile fabrics;

[0016] Figure 2 This utility model provides a second three-dimensional structural diagram of a desizing device for washing textile fabrics.

[0017] Figure 3 This utility model provides an internal side view of the desizing device for washing textile fabrics.

[0018] Legend: 1. Washing tank No. 1; 2. Washing tank No. 2; 3. Guide assembly No. 1; 4. Guide assembly No. 2; 5. Fabric winding mechanism; 6. Washing mechanism No. 1; 61. Drive assembly; 62. Washing roller brush; 7. Washing mechanism No. 2; 71. Conveyor belt; 72. Brush plate; 8. Rinsing mechanism; 81. Water pump; 82. Connecting pipe assembly; 83. Rinsing rack assembly No. 1; 84. Rinsing rack assembly No. 2. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1: As Figure 1 - Figure 3As shown, this utility model provides a desizing device for washing textile fabrics, including a first washing tank 1, a second washing tank 2 installed at the end of the first washing tank 1, a first guide component 3 and a first brushing mechanism 6 installed inside the first washing tank 1, a second guide component 4 installed inside the second washing tank 2, and a fabric winding mechanism 5 installed at the end of the second washing tank 2, and a second brushing mechanism 7 installed inside the second washing tank 2. The first brushing mechanism 6 includes a drive component 61, which is fixedly connected to the first washing tank 1, and a cleaning roller brush 62 is fixedly connected to the output end of the drive component 61. The second brushing mechanism 7 includes a conveyor belt 71, and multiple brush plates 72 are installed on the surface of the conveyor belt 71. The multiple brush plates 72 are evenly distributed on the surface of the conveyor belt 71. A rinsing mechanism 8 is installed on the upper part of the second brushing mechanism 7. Both ends of the cleaning roller brush 62 are rotatably connected to the upper part of the first washing tank 1. A drain pipe is installed at the bottom of the first washing tank 1, and a control valve is installed on the surface of the drain pipe.

[0022] The specific settings and functions of this embodiment are described below: The fabric is guided to the lower part of the cleaning roller brush 62 by the first guide component 3. The cleaning roller brush 62 is driven to rotate by the drive component 61 to brush the upper surface of the fabric. The water inside the first cleaning tank 1, together with the first brushing mechanism 6, desizing and cleaning the upper surface of the fabric is performed. At the same time, the fabric is wound up by the fabric winding mechanism 5. During the winding process, the second guide component 4 guides the fabric so that the lower surface of the fabric is in contact with the brush plate 72. The conveyor belt 71 drives the brush plate 72 to brush and desizing the lower surface of the fabric. At the same time, the water pump 81 draws in external water and sprays it out from the nozzles on the surface of the first rinsing rack component 83 and the second rinsing rack component 84 through the connecting pipe component 82 to thoroughly clean the fabric.

[0023] The fabric is guided by the first guide component 3 in the first washing tank 1 to the lower part of the cleaning roller brush 62 of the first brushing mechanism 6. The driving component 61 drives the cleaning roller brush 62 to brush the upper surface of the fabric. At the same time, the second guide component 4 in the second washing tank 2 guides the lower surface of the fabric to fit against the brush plate 72 of the second brushing mechanism 7. Then, the conveyor belt 71 drives the brush plate 72 to brush the lower surface of the fabric, realizing simultaneous brushing of both sides of the fabric. This completely solves the problem of existing technologies that can only brush one side of the fabric at a time and are prone to residual paste, avoiding defects such as color difference and blurry pattern in subsequent dyeing and printing. In conjunction with the rinsing mechanism 8 at the top of the second brushing mechanism 7, Water pump 81 draws external water and delivers it through connecting pipe assembly 82 to the nozzles of No. 1 rinsing rack assembly 83 and No. 2 rinsing rack assembly 84 for further thorough cleaning of the fabric after double-sided brushing, improving the completeness of desizing. Fabric winding mechanism 5 can simultaneously wind up the fabric, allowing the entire desizing process to proceed continuously without the need for additional turning or secondary brushing processes. This shortens processing time, improves production efficiency, and reduces fabric stretching deformation and fiber damage caused by repeated operations. In addition, the drain pipe with control valve at the bottom of No. 1 washing tank 1 facilitates the management of wastewater discharge, provides convenience for subsequent wastewater treatment, and indirectly reduces the environmental burden.

[0024] Example 2: Figure 1 - Figure 3 As shown, a filter plate is installed inside the first cleaning tank 1, and the filter plate is located below the cleaning roller brush 62. The rinsing mechanism 8 includes a water pump 81. The water inlet of the water pump 81 is connected to a water supply tank, and the outlet of the water pump 81 is fixedly connected to a connecting pipe assembly 82. The ends of the connecting pipe assembly 82 are respectively fixedly connected to a first rinsing rack assembly 83 and a second rinsing rack assembly 84. Both the first rinsing rack assembly 83 and the second rinsing rack assembly 84 are composed of a water outlet pipe and a nozzle. The nozzle on the surface of the first rinsing rack assembly 83 is located above the fabric, and the nozzle on the surface of the second rinsing rack assembly 84 is located below the fabric.

[0025] The overall effect of this embodiment is that the filter plate installed below the cleaning roller brush 62 in the first cleaning tank 1 can prevent residue from clogging the drain pipe at the bottom of the first cleaning tank 1, reducing equipment blockage failures. The water pump 81 of the rinsing mechanism 8 draws water stably from the external water supply tank and accurately delivers it through the connecting pipe assembly 82 to the first rinsing frame assembly 83 and the second rinsing frame assembly 84, which are composed of water outlet pipes and nozzles. The nozzles of the first rinsing frame assembly 83 correspond to the top of the fabric, and the nozzles of the second rinsing frame assembly 84 correspond to the bottom of the fabric, allowing for simultaneous spraying from both the top and bottom sides of the fabric. Clean water, together with the cleaning roller brush 62 of the first washing mechanism 6 (washing the upper surface) and the brush plate 72 of the second washing mechanism 7 (washing the lower surface), forms a synergistic effect of "double-sided washing + double-sided rinsing", which thoroughly removes residual slurry and avoids quality defects in subsequent processing. This setting is seamlessly adapted to the continuous processing flow driven by the fabric winding mechanism 5, without the need for additional rinsing steps. While improving the thoroughness of desizing, it also ensures production efficiency. Furthermore, the clean washing environment and precise rinsing can reduce frictional damage to the fabric caused by residue, further protecting the original properties of the fabric.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A desizing device for textile fabric washing, comprising a first washing tank (1), the end of the first washing tank (1) is provided with a second washing tank (2), characterized in that: The first cleaning box (1) is equipped with a first guide assembly (3) and a first brushing mechanism (6). The second cleaning box (2) is equipped with a second guide assembly (4) and a fabric winding mechanism (5) is installed at the end of the second cleaning box (2). The second cleaning box (2) is equipped with a second brushing mechanism (7). The first brushing mechanism (6) includes a drive assembly (61), which is fixedly connected to the first cleaning box (1). The output end of the drive assembly (61) is fixedly connected to a cleaning roller brush (62). The second brushing mechanism (7) includes a conveyor belt (71), on which multiple brush plates (72) are installed. The multiple brush plates (72) are evenly distributed on the surface of the conveyor belt (71). A rinsing mechanism (8) is installed on the upper part of the second brushing mechanism (7).

2. A desizing device for textile fabric washing according to claim 1, characterized in that: Both ends of the cleaning roller brush (62) are rotatably connected to the upper part of the No. 1 cleaning box (1).

3. A desizing device for textile fabric washing according to claim 1, characterized in that: The bottom of the No. 1 cleaning tank (1) is equipped with a drain pipe, and a control valve is installed on the surface of the drain pipe.

4. A desizing device for textile fabric washing according to claim 1, characterized in that: The first cleaning tank (1) is equipped with a filter plate, which is located below the cleaning roller brush (62).

5. A desizing device for textile fabric washing according to claim 1, characterized in that: The rinsing mechanism (8) includes a water pump (81), the water inlet of the water pump (81) is connected to a water supply tank, and the outlet of the water pump (81) is fixedly connected to a connecting pipe assembly (82). The ends of the connecting pipe assembly (82) are respectively fixedly connected to a first rinsing rack assembly (83) and a second rinsing rack assembly (84).

6. A desizing apparatus for textile fabric washing according to claim 5, characterized in that: Both the No. 1 rinsing rack assembly (83) and the No. 2 rinsing rack assembly (84) consist of a water outlet pipe and a nozzle. The nozzle on the surface of the No. 1 rinsing rack assembly (83) is located above the fabric, while the nozzle on the surface of the No. 2 rinsing rack assembly (84) is located below the fabric.

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