Skin-friendly fabric wrinkle-free washing device

Abstract

This utility model discloses a skin-friendly wrinkle-resistant washing device for fabrics, including a washing tank. A feeding roller is movably connected to the top of the washing tank, and two discharge pipes are fixedly installed at the bottom of the washing tank. An electric cylinder is fixedly installed at both the left and right ends of the washing tank. The electric cylinders are electrically connected to an external power source via an external control switch group. A pressure plate is fixedly installed on the opposite sides of the two electric cylinders. This device aims to solve the problem of generally poor wrinkle-resistant effects on fabrics. The key technical point is: a skin-friendly wrinkle-resistant washing device for fabrics. The electric cylinders of this utility model drive the pressure plate and sponge plate to apply controllable and uniform lateral pressure to the impregnated fabric, forcibly pushing the finishing liquid into the fiber micropores. This overcomes the problem of insufficient penetration caused by natural diffusion in traditional "single-immersion single-rolling" processes, allowing the finishing agent to be distributed more deeply and evenly within the fibers, thus improving the wrinkle-resistant effect of the fabric.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, and more specifically, it relates to a skin-friendly fabric anti-wrinkle washing device. Background Technology

[0002] The skin-friendly fabric wrinkle-resistant washing device is an industrial-grade finishing equipment specifically designed for processing textiles worn close to the skin. Its core function is to effectively remove fabric wrinkles, improve wrinkle resistance (i.e., wrinkle recovery) and achieve dimensional stability through integrated washing and finishing processes, without compromising the fabric's softness, breathability, moisture absorption and biocompatibility, so that skin-friendly fabrics can still maintain a smooth appearance and comfortable feel after washing and use.

[0003] Traditional skin-friendly wrinkle-resistant washing devices involve the fabric entering an immersion tank to absorb a pre-prepared formaldehyde-free wrinkle-resistant finishing liquid. After being squeezed by rollers, traditional equipment often uses a "single immersion and single squeeze" method, relying on immersion and squeezing to complete the application. The immersion time is short (only a few seconds at high speeds), and the finishing liquid does not have enough time to fully diffuse into the fiber micropores. The environmentally friendly wrinkle-resistant finishing agent cannot penetrate evenly into the fiber interior, affecting the wrinkle-resistant effect of the fabric.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a skin-friendly fabric anti-wrinkle washing device, which aims to solve the technical problem of the general anti-wrinkle effect of the fabric.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a skin-friendly anti-wrinkle washing device for fabrics, comprising a washing tank, a feeding roller movably connected to the top of the washing tank, two discharge pipes fixedly installed at the bottom of the washing tank, an electric cylinder fixedly installed at the left and right ends of the washing tank, the electric cylinders being electrically connected to an external power supply via an external control switch group, a pressure plate fixedly installed on the opposite face of the two electric cylinders, the two pressure plates being located inside the washing tank, a sponge board fixedly installed on the opposite face of the two pressure plates, a motor fixedly installed at the bottom of the washing tank, a stirring rod fixedly installed at the output end of the motor, and an isolation net fixedly installed in the lower part of the inner cavity of the washing tank, the isolation net being located on the opposite face of the pressure plate and the stirring rod.

[0007] The present invention is further configured such that the length of the pressure plate is the same as the width of the inner cavity of the washing tank.

[0008] The present invention is further provided that: support legs are fixedly installed at the four corners of the bottom of the washing tank.

[0009] In summary, this utility model has the following beneficial effects:

[0010] By using an electric cylinder to drive the pressure plate and sponge plate to apply controllable and uniform lateral pressure to the impregnated fabric, the finishing liquid is forced into the fiber micropores. This overcomes the problem of insufficient penetration caused by natural diffusion in the traditional "single dip and single roll" process, allowing the finishing agent to be distributed more deeply and evenly inside the fiber, thus improving the fabric's wrinkle resistance. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the water washing device of this utility model;

[0012] Figure 2 This is a schematic diagram of the front section of the water washing device of this utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the pressure plate and sponge board of this utility model.

[0014] In the diagram: 1. Washing tank; 2. Feeding roller; 3. Discharge pipe; 4. Electric cylinder; 5. Pressure plate; 6. Sponge board; 7. Motor; 8. Agitator rod; 9. Isolation net; 10. Support leg. Detailed Implementation

[0015] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0016] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "set up / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within 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.

[0018] The present invention will now be described in detail with reference to the accompanying drawings.

[0019] A skin-friendly fabric anti-wrinkle washing device, such as Figures 1 to 3 As shown, the washing tank includes a washing tank 1. A feeding roller 2 is movably connected to the top of the washing tank 1. Two discharge pipes 3 are fixedly installed at the bottom of the washing tank 1. An electric cylinder 4 is fixedly installed at the left and right ends of the washing tank 1. The electric cylinder 4 is electrically connected to an external power supply through an external control switch group. A pressure plate 5 is fixedly installed on the opposite side of the two electric cylinders 4. The two pressure plates 5 are located inside the washing tank 1. A sponge board 6 is fixedly installed on the opposite side of the two pressure plates 5. A motor 7 is fixedly installed at the bottom of the washing tank 1. An agitator 8 is fixedly installed at the output end of the motor 7. An isolation net 9 is fixedly installed in the lower part of the inner cavity of the washing tank 1. The isolation net 9 is located on the opposite side of the pressure plate 5 and the agitator 8.

[0020] like Figure 1 As shown, the length of the pressure plate 5 is the same as the width of the inner cavity of the washing tank 1. Since the length of the pressure plate 5 is equal to the width of the inner cavity of the washing tank 1, there is almost no gap (or only a tiny sealing gap) between the pressure plate 5 and the front and rear walls of the tank. This forms an almost closed structure in the transverse direction (i.e., the front-to-back direction). When the electric cylinders 4 on both sides drive the pressure plate 5 to squeeze the fabric with the sponge plate 6 towards the middle, the fabric is clamped between the two sponge plates 6. The front-to-back direction of the pressure plate is "sealed off", preventing the liquid from flowing or escaping in large quantities laterally along the width direction (front-to-back direction) of the fabric. Under the premise that the transverse flow is restricted, the squeezed anti-wrinkle finishing liquid cannot be discharged from the front-to-back direction. It can only flow along the path of least resistance - that is, along the vertical direction (longitudinal direction) of the fabric through the pores and capillary channels between the fibers. This flow mode forces the liquid to penetrate the thickness direction of the fabric vertically, thereby significantly increasing the contact time and intensity of the liquid with the micropores inside the fibers. This promotes the finishing agent molecules to penetrate into the fiber interior through capillary action and pressure, rather than just staying on the surface.

[0021] like Figure 1 As shown, support legs 10 are fixedly installed at the four corners of the bottom of the washing tank 1. The support legs 10 are distributed at the four corners of the bottom of the washing tank 1 to form a stable "four-point support" structure, which can evenly distribute the total weight of the washing tank 1 body, the internal liquid (water or anti-wrinkle finishing liquid), the motor 7, the pressure plate 5 assembly and the dynamic load during operation, and prevent the tank from deforming or stress concentration due to uneven force.

[0022] Working principle: The feeding roller 2 is driven to rotate by the motor at the rear end of the feeding roller 2. The skin-friendly fabric to be treated is fed out from the feeding roller 2 to a certain length between the two pressure plates 5 and enters the washing tank 1 filled with anti-wrinkle finishing liquid or clean water. It sinks below the liquid surface. The motor 7 is started, which drives the stirring rod 8 to rotate and stir the liquid in the tank. The liquid forms a uniform flow under the stirring action and diffuses upward through the isolation net 9 to keep the concentration of the finishing liquid in the entire treatment area consistent, creating good conditions for subsequent penetration. The isolation net 9 can prevent the fabric from being stirred by the stirring rod 8.

[0023] Electric cylinder 4 is electrically connected to an external power supply via an external control switch group, and is controlled by a PLC controller to synchronously extend and retract both electric cylinders 4. A PLC (Programmable Logic Controller) is a digital electronic system specifically designed for industrial environments. It can execute logical operations, sequential control, timing, counting, and arithmetic operations, and control various types of machinery or production processes through digital or analog input / output. According to a preset program, the PLC simultaneously sends the same control signal to both electric cylinders, causing them to extend and retract at the same rate and stroke, thus ensuring... The two pressure plates remain parallel to avoid uneven pressure on the fabric due to asynchrony. The electric cylinders 4 on both sides extend synchronously, pushing the pressure plate 5 towards the center. This allows the sponge plates 6 on both sides to apply controllable pressure to the fabric from the left and right. After being pressed, the sponge plates 6 undergo elastic deformation and closely adhere to the fabric surface. Under pressure, the liquid is "squeezed" into the fiber gaps and continuously penetrates into the fiber interior through capillary action. The electric cylinders 4 can periodically extend and retract to achieve a pulsating pressing action of "pressurization-release-repressurization," simulating a "kneading" effect and significantly improving the penetration depth and uniformity of the finishing liquid in a short time.

[0024] After processing, the electric cylinder 4 retracts, and the pressure plate 5 separates from the sponge plate 6. Because the upper opening of the washing tank 1 is large, it is convenient for the staff to take out the fabric. The fabric completes the finishing process through subsequent dehydration, drying and other processes. The used liquid is discharged through the discharge pipe 3.

[0025] In summary, by using the electric cylinder 4 to drive the pressure plate 5 and the sponge plate 6 to apply controllable and uniform lateral pressure to the fabric being impregnated, the finishing liquid is forced into the micropores of the fibers. This overcomes the problem of insufficient penetration caused by natural diffusion in the traditional "single-dip single-roll" process, allowing the finishing agent to be distributed more deeply and evenly inside the fibers, thus improving the anti-wrinkle effect of the fabric.

[0026] It is worth noting that the motor 7 disclosed in the above embodiments is specifically a Panasonic MINAS A6 series, the electric cylinder 4 is specifically a Festo EGC series, the PLC controller is a Siemens S7-1200 series, the power supply module is a Mean Well NES-350-24, and the external control switch group and external power supply control the operation of the motor 7 and the electric cylinder 4 adopt the methods commonly used in the prior art.

[0027] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A skin-friendly fabric anti-wrinkle washing device, comprising a washing tank (1), wherein a feeding roller (2) is movably connected to the top of the washing tank (1), and two discharge pipes (3) are fixedly installed at the bottom of the washing tank (1), characterized in that: An electric cylinder (4) is fixedly installed at both the left and right ends of the washing tank (1). The electric cylinder (4) is electrically connected to an external power source through an external control switch group. A pressure plate (5) is fixedly installed on the opposite side of the two electric cylinders (4). The two pressure plates (5) are located inside the washing tank (1). A sponge board (6) is fixedly installed on the opposite side of the two pressure plates (5). A motor (7) is fixedly installed at the bottom of the washing tank (1). An agitator (8) is fixedly installed at the output end of the motor (7). An isolation net (9) is fixedly installed in the lower part of the inner cavity of the washing tank (1). The isolation net (9) is located on the opposite side of the pressure plate (5) and the agitator (8).

2. The skin-friendly fabric anti-wrinkle washing device according to claim 1, characterized in that: The length of the pressure plate (5) is the same as the width of the inner cavity of the washing tank (1).

3. The skin-friendly fabric anti-wrinkle washing device according to claim 1, characterized in that: Support legs (10) are fixedly installed at the four corners of the bottom of the washing tank (1).

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