CN106222937B - A kind of fabric decontamination apparatus and its operating method - Google Patents

Abstract

The invention provides a fabric decontamination device and an operation method thereof. The invention comprises a single-arm support, the top of the single-arm support is hinged with a single-arm body, a pressurizing assembly is arranged on the front end of the single-arm body, and a moving wiping assembly is arranged directly below the pressurizing assembly; the pressurizing assembly includes a lifting sliding cylinder , the front end of the single-arm body is vertically provided with an installation through groove, and a vertical sliding sleeve is hinged in the installation through groove. Sliding connection, the upper end of the lifting and sliding cylinder is a closed end, and the closed end is connected to the weight. The lower end of the lifting and sliding cylinder has a cylinder mouth, and the lifting and sliding cylinder penetrates the pressure plate shaft through the cylinder mouth, and a compression spring is arranged between the lifting and sliding cylinder and the pressure plate shaft. The top end of the compression spring leans against the inner wall of the closed end, the bottom end of the compression spring leans against the top end of the pressure plate shaft, and the bottom end of the pressure plate shaft connects the pressure plate; Socket fastening clamp.

Description

A fabric decontamination device and its operating method

technical field

The invention belongs to the technical field of textile machinery, and relates to an automatic decontamination device, in particular to a fabric decontamination device and an operating method thereof.

Background technique

During the use of textiles, any foreign substances that adversely affect the color, feel, appearance and odor of textiles can be collectively referred to as dirt, and general dirt can be divided into four categories.

(1) Granular dirt: rust, soil, bituminous coal molecules and dust, etc.;

(2) Liquid oily dirt: human skin secretions, grease, etc.;

(3) Water-based dirt: fruit juice, coffee, soy sauce and blood, etc.;

(4) Microbial dirt: yellowing, mold, etc.

However, people always cannot avoid being contaminated in the process of using textiles. There are four types of contaminated textiles: direct contact, transfer, static electricity and microbial propagation. The degree of contamination of direct contact with water-like dirt and granular dirt mainly depends on the adhesion force between the dirt and fiber molecules, and the size of the adhesion force is affected by the contact area between the two and the molecular force between textile fibers. Liquid oily dirt contacts the textile, wets the surface of the textile, and diffuses into the interior of the fiber. However, it can also penetrate into the interior of the fiber through the capillary effect. Different fiber dirt exists in different places, such as synthetic fibers exist on the surface of yarns and fibers and in the voids of fibers At the same time, cotton textile fabrics mainly exist in the cell cavity. When the textiles are stained, they are generally removed by washing with detergent and dry cleaning. However, stained handwriting on textiles is difficult to remove by washing and dry cleaning of the above-mentioned method.

Contents of the invention

The object of the present invention is to solve the above-mentioned problems in the existing technology, and propose a fabric removal method that utilizes gravity pressing and friction wiping, and uses Lissajous figures as friction tracks to achieve high-efficiency, high-strength cleaning without damaging the fabric. Sewage device and method of operation thereof.

The purpose of the present invention can be achieved through the following technical solutions: a fabric decontamination device, comprising a single-arm support, the top of the single-arm support is hinged with a single-arm body, and the front end of the single-arm body is provided with a Pressing assembly, a moving wiping assembly is set directly below the pressing assembly; the pressing assembly includes a lifting sliding cylinder, and the front end of the single-arm body is vertically provided with an installation channel, and the installation channel is hinged There is a vertical sliding sleeve, the width of the installation through groove is larger than the diameter of the vertical sliding sleeve, the lifting sliding cylinder penetrates into the vertical sliding sleeve to form a sliding connection, and the upper end of the lifting sliding cylinder is closed The closed end is connected to the weight through the first detachable structure. The lower end of the lifting and sliding cylinder has a cylinder mouth, and the lifting and sliding cylinder penetrates the platen shaft through the cylinder mouth. A compression spring is provided, the top end of the compression spring leans against the inner wall of the closed end, the bottom end of the compression spring leans against the top end of the pressure plate shaft, and the bottom end of the pressure plate shaft passes through the second detachable The structure is connected to the pressure plate; the moving wiping assembly includes a moving disc, the upper part of the moving disc has a conical platform, the small diameter platform of the conical platform faces upward, and the outer circumference of the conical platform is socketed and fastened As for the fixture, the length formed after the elevating and sliding cylinder is sleeved with the platen shaft is greater than the distance between the single arm body and the moving disc.

In this fabric decontamination device, since the single-arm body is hinged to form a movable state, it can swing around the hinge point to form a non-horizontal state. The vertical sliding sleeve, lifting sliding cylinder, pressure plate shaft and pressure The plate needs to be kept vertical when pressing the fabric to ensure the horizontal and uniform pressure of the fabric. The width of the installation through groove is greater than the diameter of the vertical sliding sleeve, so that the vertical sliding sleeve can have a left and right swing gap in the installation through groove. It can swing freely within a limited range to maintain a vertical state. The lifting and sliding cylinder uses the weight to press down the pressure plate shaft by gravity, and the compression spring is used to elastically cushion the pressing force, that is, firstly, the weight of the weight is pressed on the compression spring, and then the compression spring presses the weight It is transmitted to the pressure plate to achieve elastic pressing of the fabric and avoid abrasion of the fabric due to hard pressing during high-frequency wiping. The length formed after the design of the lifting sliding cylinder and the pressure plate shaft is greater than the distance between the single-arm body and the moving disc, so that there is a suspended distance between the weight on the top and the single-arm body, thereby avoiding the weight and the single-arm Body phase contact causes the weight of the weight to be pressed on the single-arm body, and loses the pressure effect of the weight on the pressure plate.

In the above-mentioned fabric decontamination device, a spring installation cavity is provided on the upper part of the cylinder cavity of the lifting and sliding cylinder, a stepped surface is provided at the bottom of the spring installation cavity, the compression spring is placed in the spring installation cavity, and the pressure plate An annular boss is arranged on the top of the shaft, and the annular boss forms a contact engagement with the stepped surface, and the bottom end of the compression spring abuts against the top surface of the annular boss.

The clamping arrangement of the annular boss and the step surface forms a limit structure, which prevents the pressure plate shaft from detaching from the lifting sliding cylinder; Press the compression spring up and move up. When the lower pressure plate is subjected to excessive pressure, the elasticity of the compression spring can be used to realize slight upward adjustment, so as to reduce the pressure on the pressure plate.

In the above-mentioned fabric decontamination device, the top of the single-arm support is provided with an installation cavity, and a hinge hole is opened on the side wall of the installation cavity, and a hinge shaft is pierced in the hinge hole, and the hinge shaft It forms a rotational connection with the hinge hole, and the single-arm body is sleeved on the hinge shaft.

In the above-mentioned fabric decontamination device, hinge pins are symmetrically fixed on the front side wall and the rear side wall of the installation channel, and the ends of the hinge pins penetrate into the peripheral wall of the vertical sliding sleeve. A rotary bearing is arranged between the hinge pin and the peripheral wall of the vertical sliding sleeve, the rotary bearing is embedded in the peripheral wall of the vertical sliding sleeve, and the end of the hinge pin penetrates the inner periphery of the rotary bearing. The support and positioning of the vertical sliding sleeve is realized by using the hinge pin, and the center point of rotation is also provided, and the free swing of the vertical sliding sleeve is realized by using the bearing.

In the above-mentioned fabric decontamination device, the first detachable structure includes an external thread provided on the outer periphery of the closed end of the lifting sliding cylinder, a middle hole is provided on the weight, and an internal thread is provided on the inner wall of the middle hole. The closed end and the weight are connected through threads; the second detachable structure includes external threads on the outer circumference of the bottom end of the pressure plate shaft, a middle hole is set on the pressure plate, and internal threads are set on the inner wall of the middle hole. The pressure plate shaft is connected with the pressure plate through thread fit.

In the above-mentioned fabric decontamination device, the first detachable structure includes an elastic claw provided on the closed end of the lifting sliding cylinder, a middle hole is provided on the weight, and a card slot is provided on the inner wall of the middle hole, so The claws are engaged with the slots; the second detachable structure includes elastic claws on the bottom end of the pressure plate shaft, a middle hole is set on the pressure plate, and a slot is set on the inner wall of the middle hole. The claw and the slot form a snap connection.

In the above fabric decontamination device, the fastening fixture is a rubber ferrule. The rubber ferrule has just the right amount of elasticity to hold the wipe properly in place on the moving disc.

The operation method of the decontamination device comprises the following steps:

1) According to the size of the stain area on the fabric, select a pressure plate with a suitable diameter for installation, and according to the degree of penetration of the stain on the fabric or the difficulty of removing it, select a weight of corresponding quality for installation;

2) Lay the pure cotton wiping cloth soaked in water on the small-diameter table of the moving disc conical platform, and then connect the fastening fixture from top to bottom so that the pure cotton wiping cloth is clamped and fixed, and use the wire rope to fix it. The fabric to be treated is bound on the pressure plate, so that the stain on the fabric is attached to the bottom of the chassis and the stain faces downward;

3) Turn on the rotary switch of the moving disc to make the moving disc form a continuous trajectory according to the Lissajou figure. Due to the force of the weight on the top, the bottom pressure plate touches the moving disc, even if the fabric to be treated In contact with the pure cotton wiping cloth, use the Lissajous trajectory of the moving disc to make the pure cotton wiping cloth reciprocate and continuously remove the stains on the fabric;

4) During the cleaning and wiping operation, the single-arm body swings due to the movable connection, resulting in a non-horizontal state. The vertical sliding sleeve, lifting sliding cylinder, pressure plate shaft and pressure plate set on the single-arm body make Corresponding swing adjustment, still maintain the overall vertical state, make the bottom surface of the pressure plate level, and form a good fit contact with the top surface of the moving disc, ensure the level of uniform pressure and full contact of the fabric, and ensure the effect of friction and wiping;

5) After cleaning and wiping the stains on the fabric, turn off the rotary switch of the moving disc, remove the bound fabric on the pressure plate, and after a certain number of cleaning and wiping operations, the pure cotton wiping cloth can be replaced.

In the above operation method, the Lissajous figure has a trajectory movement of 25mm×25mm～60mm×60mm, and when the stain on the fabric is larger than 60mm×60mm, it must be wiped in stages; The diameter specification is 20mm ~ 100mm.

In the above operation method, the humidity of the pure cotton wiping cloth due to immersion in water is 30%-70%.

Compared with the prior art, the fabric decontamination device and its operation method adopt a mechanical automatic operation structure, which speeds up the work efficiency, saves manpower, reduces the cleaning cost, and improves the cleaning effect; Cooperate, among them, the gravity pressing one adopts automatic vertical structure to ensure that the friction force of the fabric is even and comprehensive; , to achieve high-efficiency, high-strength cleaning, thereby effectively removing stains that are difficult to clean with conventional operations.

Description of drawings

Fig. 1 is the overall structure diagram of this fabric decontamination device.

Fig. 2 is a partial internal structure diagram of the fabric decontamination device.

In the figure, 1. fastening fixture; 2. moving disc; 3. pressure plate; 4. pressure plate shaft; 4a, annular boss; 5. lifting and sliding cylinder; 6. weight; , Hinge shaft; 9, single arm support; 10, vertical sliding sleeve; 11, hinge pin; 12, compression spring.

Detailed ways

The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

As shown in Figures 1 and 2, the decontamination device for fabric fabrics comprises a single-arm support 9, the top of the single-arm support 9 is hinged with a single-arm body 7, and a pressurizing assembly is arranged on the front end of the single-arm body 7 to pressurize. The bottom of the pressing assembly is directly opposite to the set motion wiping assembly; the pressurizing assembly includes the lifting sliding cylinder 5, and the front end of the single arm body 7 is vertically provided with an installation through groove, and a vertical sliding sleeve 10 is hinged in the installation through groove, and the installation through groove The width is greater than the diameter of the vertical sliding sleeve 10, the lifting sliding cylinder 5 penetrates into the vertical sliding sleeve 10 to form a sliding connection, the upper end of the lifting sliding cylinder 5 is a closed end, and the closed end is connected to the weight 6 through the first detachable structure, The lower end of the lifting sliding cylinder 5 has a cylinder mouth, and the lifting sliding cylinder 5 penetrates the platen shaft 4 through the cylinder mouth, and a compression spring 12 is arranged between the lifting sliding cylinder 5 and the pressure plate shaft 4, and the top end of the compression spring 12 is against the inner wall of the closed end , the bottom end of the compression spring 12 leans against the top of the platen shaft 4, and the bottom end of the platen shaft 4 is connected to the platen 3 through a second detachable structure; The upper part has a conical platform, the small-diameter platform of the conical platform faces upward, the outer periphery of the conical platform is socketed with the fastening fixture 1, and the length formed by the socket of the lifting sliding cylinder 5 and the platen shaft 4 is longer than that of the single arm body 7 and the movement Distance between discs 2.

In this fabric decontamination device, since the single-arm body 7 forms an active state by being hinged, it can swing around the hinge point to form a non-horizontal state. The shaft 4 and the pressure plate 3 need to keep a vertical state when pressing the fabric to ensure the horizontal and uniform pressure of the fabric. The width of the installation through groove is greater than the diameter of the vertical sliding sleeve 10, so that the vertical sliding sleeve 10 can be installed in the through groove. There is a space for swinging left and right, so that it can swing freely within a limited range to maintain a vertical state. Lifting and sliding cylinder 5 carries out gravitational downward pressure on platen shaft 4 through weight 6, and utilizes compression spring 12 to elastically buffer the downward force, that is, the weight of weight 6 is pressed on compression spring 12 at first, and then The compression spring 12 transmits the weight pressure to the pressure plate 3, so as to realize the elastic pressing of the fabric, and avoid the wear of the fabric due to hard pressing in the high-frequency motion wiping. It is designed that the length formed after the elevating and sliding cylinder 5 is socketed with the platen shaft 4 is greater than the distance between the single-arm body 7 and the moving disc 2, so that there is a suspended distance between the top weight 6 and the single-arm body 7, thus Avoid contact between the weight 6 and the single-arm body 7 , causing the weight of the weight 6 to press on the single-arm body 7 , and losing the pressure effect of the weight 6 on the pressure plate 3 .

The upper part of the cylinder cavity of the lifting and sliding cylinder 5 is provided with a spring installation chamber, the bottom of the spring installation chamber is provided with a stepped surface, the compression spring 12 is placed in the spring installation chamber, and the top of the pressure plate shaft 4 is provided with an annular boss 4a, and the annular boss 4a is connected to the step. The surface forms a contact locking, and the bottom end of the compression spring 12 abuts against the top surface of the annular boss 4a.

The clamping arrangement of the annular boss 4a and the step surface forms a limit structure, which prevents the platen shaft 4 from detaching from the lifting and sliding cylinder 5; Compress the compression spring 12 upwards by the step and move upwards. When the pressure plate 3 below is subjected to excessive pressure, the elasticity of the compression spring 12 can be used to realize slight upward adjustment, so as to reduce the pressure on the pressure plate 3 .

The top of the single-arm support 9 is provided with an installation cavity, and a hinge hole is opened on the side wall of the installation cavity, and the hinge shaft 8 is pierced in the hinge hole, and the hinge shaft 8 forms a rotational connection with the hinge hole, and the single-arm body 7 is sleeved on the hinge. on axis 8.

The hinge pin 11 is fixed symmetrically on the front side wall and the rear side wall of the installation through groove, and the end of the hinge pin 11 penetrates in the peripheral wall of the vertical sliding sleeve 10, and a rotating bearing is arranged between the hinge pin 11 and the vertical sliding sleeve 10 peripheral wall , the rotary bearing is embedded in the peripheral wall of the vertical sliding sleeve 10, and the end of the hinge pin 11 penetrates the inner periphery of the rotary bearing. The support and positioning of the vertical sliding sleeve 10 is realized by using the hinge pin 11, and a center point of rotation is also provided, and the free swing of the vertical sliding sleeve 10 is realized by using the bearing.

The first detachable structure and the second detachable structure have two specific implementations, one is: the first detachable structure includes external threads arranged on the periphery of the closed end of the lifting sliding cylinder 5, and a middle hole is provided on the weight 6, and the middle hole Internal threads are provided on the inner wall, and the closed end is connected with the weight 6 through threads; the second detachable structure includes external threads provided on the outer periphery of the bottom end of the pressure plate shaft 4, and a middle hole is set on the pressure plate 3, and internal threads are provided on the inner wall of the middle hole , The platen shaft 4 is connected with the platen 3 through threaded fit.

The other is: the first detachable structure includes elastic claws arranged on the closed end of the lifting sliding cylinder 5, a middle hole is set on the weight 6, and a locking groove is opened on the inner wall of the middle hole, and the claws and the locking groove form a locking connection; The second detachable structure includes elastic claws arranged on the bottom end of the pressure plate shaft 4, a middle hole is provided on the pressure plate 3, and a clamping groove is provided on the inner wall of the middle hole, and the claws and the clamping groove form a clamping connection.

The fastening fixture 1 is a rubber ferrule. The rubber ferrule has a proper amount of elasticity, so that the wiping cloth can be properly clamped and fixed on the moving disc 2 .

The operation method of the decontamination device comprises the following steps:

1) According to the size of the stain area on the fabric, select the pressure plate 3 with a suitable diameter for installation, and according to the degree of penetration of the stain on the fabric or the difficulty of removing it, select the weight 6 of the corresponding quality for installation;

2) Lay the pure cotton wiping cloth soaked in water on the small-diameter table of the conical platform of the moving disc 2, and then sleeve the fastening fixture 1 from top to bottom so that the pure cotton wiping cloth is clamped and fixed, and use a thread Rope binds the fabric to be treated on the pressure plate 3, so that the stain on the fabric is attached to the bottom surface of the chassis and the stain faces downward;

3) Turn on the rotary switch of the moving disc 2, so that the moving disc 2 forms a continuous motion trajectory according to the Lissajous figure, and the bottom pressure plate 3 touches the moving disc 2 due to the force of the weight of the top weight 6 , even if the fabric to be treated is in contact with the pure cotton wiping cloth, the Lissajous trajectory of the moving disc 2 is used to make the pure cotton wiping cloth reciprocate and continuously remove the stains on the fabric;

4) During the cleaning and wiping operation, the single-arm body 7 is in a non-horizontal state due to the swing of the movable connection. The vertical sliding sleeve 10, lifting sliding cylinder 5, pressure plate shaft 4 and pressure plate 3 arranged on the Under the action of gravity, make corresponding swing adjustments, and still maintain the overall vertical state, so that the bottom surface of the pressure plate 3 is horizontal, and forms a good fit and contact with the top surface of the moving disc 2, ensuring that the fabric is horizontally and evenly pressed and in full contact, ensuring The effect of friction and wiping;

5) After completing the cleaning and wiping of the stains on the fabric, turn off the rotary switch of the moving disc 2, remove the bound fabric on the pressure plate 3, and after a certain number of cleaning and wiping operations, the pure cotton wiping cloth can be replaced .

The Lissajous pattern has a track movement of 25mm×25mm～60mm×60mm. When the stain on the fabric is larger than 60mm×60mm, it must be wiped in stages; the diameter of the pressure plate 3 is 20mm～100mm.

The humidity of pure cotton wipes due to immersion in water is 30% to 70%.

The fabric decontamination device and its operation method adopt a mechanical automatic operation structure, which speeds up the work efficiency, saves manpower, reduces the cleaning cost, and improves the cleaning effect; it uses gravity pressing and friction wiping to cooperate, and gravity pressing is one The automatic vertical structure is adopted to ensure that the friction force of the fabric is uniform and comprehensive, and the elastic pressing force is used to provide elastic cushioning and avoid damage caused by hard friction of the fabric; the Lissajous figure is used as the friction track to achieve efficient and strong cleaning. This effectively removes stains that are difficult to clean with conventional operations.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Although this paper uses more fastening fixture 1; moving disc 2; pressure plate 3; pressure plate shaft 4; annular boss 4a; Arm support 9; vertical sliding sleeve 10; hinge pin 11; compression spring 12 and other terms, but the possibility of using other terms is not excluded. These terms are used only for the purpose of describing and explaining the essence of the present invention more conveniently; interpreting them as any kind of additional limitation is against the spirit of the present invention.

Claims (8)

1. A fabric decontamination device, comprising a single-arm support, the top of the single-arm support is hinged with a single-arm body, it is characterized in that a pressurizing assembly is set on the front end of the single-arm body, and the pressurization A moving wiping assembly is set directly below the pressing assembly; the pressurizing assembly includes a lifting sliding cylinder, and the front end of the single-arm body is vertically provided with an installation through groove, and a vertical sliding sleeve is hinged in the installation through groove. The width of the installation through groove is greater than the diameter of the vertical sliding sleeve, and the lifting and sliding cylinder penetrates into the vertical sliding sleeve to form a sliding connection. The upper end of the lifting and sliding cylinder is a closed end, and the closed end The weight is connected through the first detachable structure, the lower end of the lifting sliding cylinder has a cylinder mouth, and the lifting sliding cylinder penetrates the platen shaft through the cylinder mouth, and a compression spring is arranged between the lifting sliding cylinder and the pressure plate shaft. The top end of the compression spring leans against the inner wall of the closed end, the bottom end of the compression spring leans against the top end of the pressure plate shaft, and the bottom end of the pressure plate shaft is connected to the pressure plate through a second detachable structure; The moving wiping assembly includes a moving disc, the upper part of the moving disc has a conical platform, the small-diameter platform of the conical platform faces upward, the outer periphery of the conical platform is sleeved with a fastening fixture, and the lifting and sliding The length formed after the cylinder and the pressure plate shaft are socketed is greater than the distance between the single arm body and the moving disk; the upper part of the cylinder cavity of the lifting and sliding cylinder is provided with a spring installation chamber, and the bottom of the spring installation chamber is provided with a stepped surface , the compression spring is placed in the spring installation cavity, the top of the pressure plate shaft is provided with an annular boss, and the annular boss forms a contact engagement with the step surface, and the bottom end of the compression spring leans against the On the top surface of the annular boss; the top of the single-arm support is provided with an installation cavity, and a hinge hole is opened on the side wall of the installation cavity, and a hinge shaft is pierced in the hinge hole, and the hinge shaft It forms a rotational connection with the hinge hole, and the single-arm body is sleeved on the hinge shaft. 2. The fabric decontamination device according to claim 1, characterized in that, hinge pins are symmetrically fixed on the front side wall and the rear side wall of the installation channel, and the ends of the hinge pins penetrate into the vertical In the peripheral wall of the straight sliding sleeve, a rotating bearing is arranged between the hinge pin and the peripheral wall of the vertical sliding sleeve, the rotating bearing is embedded in the peripheral wall of the vertical sliding sleeve, and the end of the hinge pin penetrates into the rotating bearing inner week. 3. The fabric decontamination device according to claim 1, characterized in that, the first detachable structure includes an external thread provided on the outer periphery of the closed end of the lifting sliding cylinder, and a middle hole is provided on the weight, and the middle hole Internal threads are provided on the inner wall of the inner wall, and the closed end and the weight are connected through threads; the second detachable structure includes external threads provided on the outer circumference of the bottom end of the pressure plate shaft, and a middle hole is set on the pressure plate, and the middle hole Internal threads are arranged on the inner wall of the inner wall, and the pressure plate shaft is connected with the pressure plate through thread fit. 4. The fabric decontamination device according to claim 1, characterized in that, the first detachable structure includes an elastic claw provided on the closed end of the lifting sliding cylinder, a middle hole is provided on the weight, and a middle hole is provided on the middle. A slot is provided on the inner wall of the hole, and the claws are engaged with the slot; the second detachable structure includes an elastic claw provided on the bottom end of the pressure plate shaft, and a middle hole is set on the pressure plate, and the middle A slot is provided on the inner wall of the hole, and the claw is engaged with the slot. 5. The fabric decontamination device according to claim 1, wherein the fastening fixture is a rubber ferrule. 6. The operating method of the decontamination device according to claim 1, characterized in that, comprising the following operating steps: 1) According to the size of the stain area on the fabric, select a pressure plate with a suitable diameter for installation, and according to the degree of penetration of the stain on the fabric or the difficulty of removing it, select the weight of the corresponding quality for installation; 2) Lay the pure cotton wiping cloth soaked in cleaning agent on the small-diameter table of the moving disc conical table, and then connect the fastening fixture from top to bottom so that the pure cotton wiping cloth is clamped and fixed, and use the wire rope Bind the fabric to be treated on the pressure plate so that the stain on the fabric is attached to the bottom of the chassis and the stain faces downward; 3) Turn on the rotary switch of the moving disc, so that the moving disc forms a continuous trajectory according to the Lissajou figure. Due to the force of the weight on the top, the bottom pressure plate touches the moving disc, even if the fabric to be treated In contact with the pure cotton wiping cloth, use the Lissajous trajectory of the moving disc to make the pure cotton wiping cloth reciprocate and continuously remove the stains on the fabric; 4) During the cleaning and wiping operation, the single-arm body swings due to the movable connection, resulting in a non-horizontal state. The vertical sliding sleeve, lifting sliding cylinder, pressure plate shaft and pressure plate set on the single-arm body make a Corresponding swing adjustment, still maintain the overall vertical state, make the bottom surface of the pressure plate level, and form a good fit contact with the top surface of the moving disc, ensure the level of uniform pressure and full contact of the fabric, and ensure the effect of friction and wiping; 5) After cleaning and wiping the stains on the fabric, turn off the rotary switch of the moving disc, remove the bound fabric on the pressure plate, and after a certain number of cleaning and wiping operations, the pure cotton wiping cloth can be replaced. 7. The operation method according to claim 6, characterized in that the Lissajous figure has a trajectory movement of 25mm×25mm～60mm×60mm, and when the stain on the fabric is larger than 60mm×60mm, it must be graded Movement wiping operation; the diameter specification of the pressure plate is 20mm-100mm. 8 . The operation method according to claim 6 , wherein the humidity of the pure cotton wiping cloth due to immersion in cleaning agent is 30% to 70%.