Crease-resistant multi-stage washing equipment and washing method

Abstract

The invention belongs to the technical field of cloth processing, and discloses crease-resistant multi-stage washing equipment and a washing method. The crease-resistant multi-stage washing equipment comprises a base; the cloth guide roller A and the cloth guide roller B are both arranged on the outer wall of the top end of the base, and a fixing mechanism is arranged on the outer wall of the cloth guide roller A; the tension sensor is arranged on the outer wall of the base; the third-stage washing tank is fixedly connected to the outer wall of the top end of the base, and a cleaning mechanism is arranged on the inner wall of the third-stage washing tank; cloth tension is monitored in real time through the tension sensor, the problems of uneven washing and wrinkles caused by cloth accumulation are solved from the source, through the arrangement of the V-shaped plate, the rotary drum washing tank and the porous spraying pipe on the tensioning roller, tensile deformation of fabric is effectively reduced, the strength and quality of the fabric are protected, the structure is simple, and the practicability is high. And the equipment operation and maintenance cost of an enterprise is reduced, and stable production is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of cloth processing, and in particular relates to wrinkle-proof multi-stage washing equipment and a washing method. Background Art

[0002] Currently, the washing process in the textile printing and dyeing industry mainly relies on continuous washing machines. As fabrics develop towards high count, high density, and lightness, traditional washing equipment is unable to meet the demand during the processing, which can easily cause quality problems such as wrinkles and creases on the fabric surface. Although the industry has improved the washing effect by increasing the number of washing tanks, extending the washing time, or adding chemical additives, it has led to increased energy consumption and serious waste of water resources. In addition, new technologies such as oscillation washing and airflow-assisted washing that have emerged in recent years have problems such as unstable fabric tension control and complex equipment structure in actual applications.

[0003] Currently, common washing equipment has its own advantages and disadvantages: traditional open-width washing machines have a simple structure, but the fabric is prone to accumulation and wrinkles; oscillating washing machines can improve washing results, but can easily cause weft skew in the fabric; high-pressure spray washing machines have high washing efficiency but can damage the strength of the fabric; equipment that uses ultrasonic assistance, bubble cleaning and other technologies has the problems of high investment costs and difficult maintenance. Existing washing equipment also has the following significant defects: First, fabrics are easily folded and accumulated during transportation, resulting in uneven washing and wrinkles; second, the design of multiple washing tanks in series makes the equipment occupy a large area and has high water consumption; third, mechanical vibration or high-pressure water flow can cause stretching and deformation of the fabric; fourth, the complex structure of the equipment not only has high maintenance costs but also poor operating stability.

[0004] Therefore, in order to solve the above problems, a multi-stage water washing device and a water washing method for preventing wrinkles are proposed. Summary of the Invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a multi-stage water washing device and a water washing method for preventing wrinkles.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a wrinkle-proof multi-stage water washing device, comprising a base, and further comprising; Cloth guide roller A and cloth guide roller B, both of which are arranged on the top outer wall of the base, and the outer wall of the cloth guide roller A is provided with a fixing mechanism; A tension sensor is provided on the outer wall of the base; A three-stage water washing tank, wherein the three-stage water washing tank is fixedly connected to the top outer wall of the base, and a cleaning mechanism is provided on the inner wall of the three-stage water washing tank; A water squeeze roller, the water squeeze roller being arranged on the outer wall of the base; An infrared dryer, the infrared dryer being arranged on the outer wall of the base; Wherein, the fixing mechanism comprises a moving block, the inner wall of which is slidably connected with a wedge block; The cleaning mechanism comprises a slider, and the inner wall of the slider is rotatably connected to a threaded rod.

[0007] Preferably, the inner wall of the three-stage water washing tank is fixedly connected with a V-shaped plate, the inner wall of the three-stage water washing tank is rotatably connected with a drum water washing tank, the inner wall of the three-stage water washing tank is provided with a tensioning roller, the inner wall of the three-stage water washing tank is fixedly connected with a porous spray pipe, the outer wall of the base is provided with a driving module, and the output shaft of the driving module is fixedly connected to the outer wall of the cloth guide roller A.

[0008] Preferably, the wedge block is elastically connected to the inner wall of the moving block through an elastic member A, the outer wall of the wedge block is fixedly connected to a fixed plate, the outer wall of the fixed plate is provided with a groove, the outer wall of the moving block is hinged with a rotating plate, and the outer wall of the cloth guide roller A is provided with a slot.

[0009] Preferably, one end of the elastic member A is fixedly connected to the outer wall of the wedge block, and the other end of the elastic member A is fixedly connected to the inner wall of the moving block.

[0010] Preferably, the wedge block is engaged with the slot, and the rotating plate is in contact with the inner wall of the groove.

[0011] Preferably, the fixed plate passes through the outer wall of the moving block, the fixed plate is slidably connected to the inner wall of the moving block, and the moving block is slidably connected to the outer wall of the cloth guide roller A.

[0012] Preferably, a motor is fixedly connected to the top outer wall of the three-stage water washing tank, a fixed block is fixedly connected to the inner wall of the three-stage water washing tank, and a scraper is elastically connected to the inner wall of the fixed block through an elastic member B.

[0013] Preferably, the slider is slidably connected to the inner wall of the three-stage water washing tank, the threaded rod is rotationally connected to the inner wall of the three-stage water washing tank, and the output shaft of the motor is fixedly connected to the outer wall of the threaded rod.

[0014] Preferably, one end of the elastic member B is fixedly connected to the outer wall of the scraper, and the other end of the elastic member B is fixedly connected to the inner wall of the fixed block, and the scraper is slidably connected to the inner wall of the fixed block.

[0015] This application also proposes a multi-stage water washing method for preventing wrinkles, comprising the following steps: S1. Fix the roll of fabric to be washed on the fabric guide roller A, start the drive module to drive the fabric guide roller A to rotate, and convey the fabric to the third-stage washing tank. At the same time, the tension sensor monitors the fabric tension in real time. S2. The fabric is first washed in a three-stage washing tank by passing through two sets of V-shaped plates to increase the contact area with water; S3. After passing the V-shaped plate, the fabric passes through three sets of drum washing tanks with different diameters. The nozzles above the middle drum washing tank spray and clean synchronously. The speed difference of the three sets of drum washing tanks produces a rubbing effect. S4. When the fabric passes through the tensioning roller, two sets of multi-hole spray pipes arranged in an angled pattern on the roller alternately spray water to complete deep washing. S5. The washed fabric is conveyed to the squeezing roller to remove some of the water. The squeezed fabric is then conveyed to the infrared dryer to complete the drying process, thus ending the washing process.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention monitors the tension of the fabric in real time through a tension sensor, solving the problem of uneven washing and wrinkling caused by fabric accumulation from the source. The V-shaped plate, the rotary drum washing tank and the porous spray pipe on the tension roller ensure that the fabric is fully exposed to the washing liquid in the initial washing stage. While ensuring the washing effect, it avoids the problems of large equipment footprint and high water consumption caused by the traditional design of multiple washing tanks in series, effectively reduces the tensile deformation of the fabric, protects the strength and quality of the fabric, has a simple structure, reduces the equipment operation and maintenance costs of the enterprise, and ensures stable production. The present invention provides a fixing mechanism, by shifting the fixing plate and rotating the rotating plate, the wedge block can be disengaged from the slot, and the position of the movable block can be moved. When the fabric roll is sleeved on the fabric guide roller A, the two sets of movable blocks can be adjusted until they fit in contact with the surfaces of both sides of the fabric roll, thereby fixing the fabric roll to prevent it from deviating during the process of rotating and conveying the fabric, which would affect the accuracy of fabric conveying. The present invention is provided with a cleaning mechanism. After the cloth is washed, the motor can be started, and the slider can be moved upward by rotating the threaded rod. The surface of the slider will squeeze the scraper, causing the scraper to move along the inclined surface of the top of the slider, pushing the impurities on the slider and discharging them to the outside of the three-stage washing tank. In this way, the impurity cleaning operation can be automatically completed without manual cleaning, which reduces the work intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall planar structure of the present invention; Figure 3 This is a structural diagram of the fixing mechanism and driving module of the present invention; Figure 4 This is a schematic diagram of the cross section of the movable block and the exploded structure of the cloth guide roller A of the present invention; Figure 5 This is a schematic diagram of the cross-sectional structure of the moving block of the present invention; Figure 6 This is a schematic diagram of the cross-sectional structure of the three-stage water washing tank of the present invention; Figure 7 This is a schematic diagram of the cleaning mechanism structure of the present invention; Figure 8 This is a schematic diagram of the cross-sectional structure of the slider, motor, and fixed block of the present invention.

[0018] In the figure: 1. Base; 2. Cloth guide roller A; 3. Fixing mechanism; 301. Moving block; 302. Elastic part A; 303. Wedge block; 304. Fixing plate; 305. Groove; 306. Rotating plate; 307. Slot; 4. Cleaning mechanism; 401. Motor; 402. Threaded rod; 403. Slider; 404. Fixing block; 405. Elastic part B; 406. Scraper; 5. Driving module; 6. Tension sensor; 7. Cloth guide roller B; 8. Three-stage washing tank; 9. Water squeeze roller; 10. Infrared dryer; 11. V-shaped plate; 12. Drum washing tank; 13. Tensioning roller; 14. Multi-hole spray pipe. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1 to 8 As shown, the present invention provides a wrinkle-proof multi-stage water washing device, comprising a base 1, and further comprising; The cloth guide roller A2 and the cloth guide roller B7 are both arranged on the top outer wall of the base 1, and the outer wall of the cloth guide roller A2 is provided with a fixing mechanism 3; The tension sensor 6 is arranged on the outer wall of the base 1; The three-stage water washing tank 8 is fixedly connected to the top outer wall of the base 1, and the inner wall of the three-stage water washing tank 8 is provided with a cleaning mechanism 4; The squeezing roller 9 is arranged on the outer wall of the base 1; Infrared drying machine 10, infrared drying machine 10 is arranged on the outer wall of base 1; The fixing mechanism 3 includes a moving block 301, and the inner wall of the moving block 301 is slidably connected to a wedge block 303; The cleaning mechanism 4 includes a slider 403 , the inner wall of which is rotatably connected to a threaded rod 402 .

[0021] The above scheme is adopted: the cloth guide roller A2, the cloth guide roller B7 and the tension sensor 6 form a cloth feeding mechanism, and the cloth roll to be washed can be fixed on the cloth guide roller A2, and it is limited by the fixing mechanism 3. Then, the cloth guide roller A2 is driven to rotate by the driving module 5 to transport the cloth to the tertiary washing tank 8 for washing operation, and then it is partially removed by the squeezing roller 9 and then transported to the infrared dryer 10 for drying to complete the washing operation; the driving module 5 is existing technology, and the cloth roll is fixed on the cloth guide roller A2. The tension sensor 6 can monitor the cloth tension to ensure that the cloth entering the tertiary washing tank 8 is at an appropriate tension.

[0022] like Figure 2 、 Figure 6 As shown, the inner wall of the tertiary water washing tank 8 is fixedly connected with a V-shaped plate 11, the inner wall of the tertiary water washing tank 8 is rotatably connected with a drum water washing tank 12, the inner wall of the tertiary water washing tank 8 is provided with a tensioning roller 13, the inner wall of the tertiary water washing tank 8 is fixedly connected with a porous spray pipe 14, the outer wall of the base 1 is provided with a driving module 5, and the output shaft of the driving module 5 is fixedly connected to the outer wall of the cloth guide roller A2.

[0023] Using the above solution: Figure 2 As shown, there are two groups of V-shaped plates 11, which are staggered and distributed in the three-stage washing tank 8, and the openings of the upper and lower groups of V-shaped plates 11 are facing each other. After the cloth passes through the two groups of V-shaped plates 11, the contact area with water can be increased, and then it will pass through three groups of rotary drum washing tanks 12. The three groups of rotary drum washing tanks 12 have different diameters. A nozzle is set above the middle group of rotary drum washing tanks 12 to clean the cloth. The different speed differences of the three groups of rotary drum washing tanks 12 will produce a kneading effect; then the cloth is conveyed to the tensioning roller 13, and water can be alternately sprayed through two groups of 45-degree porous spray pipes 14 on the tensioning roller 13 for further washing. After washing, it is conveyed to the squeezing roller 9 and the infrared dryer 10 for dehydration and drying to complete the operation.

[0024] like Figures 3 to 5 As shown, the wedge block 303 is elastically connected to the inner wall of the moving block 301 through the elastic member A302, the outer wall of the wedge block 303 is fixedly connected to the fixed plate 304, the outer wall of the fixed plate 304 is provided with a groove 305, the outer wall of the moving block 301 is hinged with a rotating plate 306, and the outer wall of the cloth guide roller A2 is provided with a slot 307.

[0025] The above scheme is adopted: the fixing mechanism 3 is provided with two groups, and the two groups of fixing mechanisms 3 can move on the cloth guide roller A2. The two groups of moving blocks 301 can respectively contact the side walls of the cloth roll on both sides to fix the cloth roll to prevent the cloth roll from being offset due to rotation during the cloth conveying process, thereby affecting the cloth conveying direction; the slot 307 is provided on the outer walls of the cloth guide roller A2 on both sides, and the moving block 301 can be fixed by engaging the wedge block 303 with the slot 307. The wedge block 303 is provided with an arc surface, and the arc surface of the wedge block 303 in the two groups of moving blocks 301 is facing the middle part of the cloth guide roller A2. After the two groups of fixing mechanisms 3 fix the cloth roll, due to the outer wall of one side of the moving block 301 being in contact with the cloth roll, the moving block 301 cannot move toward the middle, and the straight surface of the wedge block 303 is in contact with the inner wall of the slot 307, so that the moving block 301 cannot move outward, thereby fixing the cloth roll.

[0026] like Figures 3 to 5 As shown, one end of the elastic member A302 is fixedly connected to the outer wall of the wedge block 303, and the other end of the elastic member A302 is fixedly connected to the inner wall of the moving block 301; the wedge block 303 is engaged with the slot 307, and the rotating plate 306 contacts the inner wall of the groove 305; the fixed plate 304 passes through the outer wall of the moving block 301, and the fixed plate 304 is slidably connected to the inner wall of the moving block 301, and the moving block 301 is slidably connected to the outer wall of the cloth guide roller A2.

[0027] Adopting the above solution: the wedge block 303 is elastically connected to the inner wall of the moving block 301. Under normal conditions, the elastic member A302 keeps the wedge block 303 in a certain position due to the elastic force and keeps it fixed. At this time, there is still a certain distance between the lower part of the fixing plate 304 on the outer wall of the wedge block 303 and the outer wall of the moving block 301. Figure 5 As shown, since the fixed plate 304 passes through the outer wall of the moving block 301, the fixed plate 304 can be pushed downward, and the elastic member A302 is stretched, and the rotating plate 306 is disengaged from the groove 305, and the rotating plate 306 can be flipped upward to release the fixation of the wedge block 303, and it can be pushed upward and disengaged from the slot 307, so that the moving block 301 can be moved left and right on the cloth guide roller A2; after the rotating plate 306 is disengaged from the groove 305, when the moving block 301 moves to the middle, there is no need to push the fixed plate 304, and the wedge block 303 When the movable block 301 is moved to the sides, it is necessary to push the fixing plate 304 upwards to disengage the wedge block 303 from the slot 307, and then the limit of the movable block 301 can be released to move it. After both groups of movable blocks 301 are moved to the middle, a smaller cloth roll can be fixed, and after both groups of movable blocks 301 are moved to the sides, a larger cloth roll can be fixed. The operation is more convenient and the fixing effect is better.

[0028] like Figures 3 to 5 As shown, after the moving block 301 moves to the appropriate position, the wedge block 303 rebounds and resets under the elastic force of the elastic member A302. At this time, the moving block 301 is in a preliminary fixed state; the fixed plate 304 is pushed downward so that the rotating plate 306 can be flipped downward to a vertical state, and then the wedge block 303 is reset by the elastic force of the elastic member A302, so that the rotating plate 306 can be inserted into the groove 305 to limit the wedge block 303. When the cloth guide roller A2 rotates, the wedge block 303 will not overcome the elastic force of the elastic member A302 due to centrifugal force and move toward the inner wall of the moving block 301, but will be blocked by the rotating plate 306 and remain engaged with the slot 307, thereby ensuring the fixing effect of the moving block 301.

[0029] like Figures 7 and 8 As shown, the top outer wall of the three-stage water washing tank 8 is fixedly connected to the motor 401, the inner wall of the three-stage water washing tank 8 is fixedly connected to the fixed block 404, and the inner wall of the fixed block 404 is elastically connected to the scraper 406 through the elastic member B405.

[0030] The above scheme is adopted: the bottom of the three-stage water washing tank 8 is provided with an inclined surface, the inclined surface on the side close to the tensioning roller 13 is higher, and the inclined surface on the side of the slider 403 is lower, and the slider 403 is lower than the lowest point of the inclined surface. During the water washing process of the cloth, impurities on the surface will fall into the water. When the cloth is washed, the impurities will settle and slide through the inclined surface at the bottom of the three-stage water washing tank 8 onto the slider 403. The slider 403 is provided with multiple small holes with a small diameter, which can filter impurities so that the impurities remain on the slider 403 and water will flow out of the small holes. When the slider 403 moves upward, it can drive the surface impurities to move synchronously, and the scraper 406 scrapes the surface of the slider 403, so that the impurities are discharged from the opening on the outer wall of the three-stage water washing tank 8, completing the cleaning of impurities.

[0031] like Figures 7 and 8 As shown, the slider 403 is slidably connected to the inner wall of the three-stage water washing tank 8, the threaded rod 402 is rotatably connected to the inner wall of the three-stage water washing tank 8, and the output shaft of the motor 401 is fixedly connected to the outer wall of the threaded rod 402; one end of the elastic part B405 is fixedly connected to the outer wall of the scraper 406, and the other end of the elastic part B405 is fixedly connected to the inner wall of the fixed block 404, and the scraper 406 is slidably connected to the inner wall of the fixed block 404.

[0032] The above scheme is adopted: by starting the motor 401, its output shaft drives the threaded rod 402 to rotate. Since the threaded rod 402 is threadedly connected to the slider 403, and the slider 403 is slidably connected to the inner wall of the tertiary water washing tank 8, it can only move vertically in the inner wall of the tertiary water washing tank 8, so that the slider 403 can be driven up and down by the rotation of the threaded rod 402. When the slider 403 moves upward to contact the scraper 406, its top outer wall will squeeze the scraper 406, causing it to move along the inner wall of the fixed block 404 and compress the elastic part B405. After the slider 403 continues to move upward, the scraper 406 will continue to move along its top inclined surface, scraping impurities on its inclined surface to the outside of the tertiary water washing tank 8, thereby completing the impurity discharge process; the overall operation is relatively convenient, and there is no need to manually clean the impurities inside the tertiary water washing tank 8, which reduces the work intensity.

[0033] This application also proposes a multi-stage water washing method for preventing wrinkles, comprising the following steps: S1. Fix the cloth roll to be washed on the cloth guide roller A2, start the drive module 5 to drive the cloth guide roller A2 to rotate, and convey the cloth to the third-stage washing tank 8. At the same time, the tension sensor 6 monitors the cloth tension in real time. S2, the fabric is first washed in the three-stage washing tank 8 by two sets of V-shaped plates 11 to increase the contact area with water; S3. After passing through the V-shaped plate 11, the fabric passes through three sets of rotary drum washing tanks 12 with different diameters. The nozzles above the middle rotary drum washing tank 12 spray and clean the fabric synchronously. The speed difference between the three sets of rotary drum washing tanks 12 produces a rubbing effect. S4: When the fabric passes through the tensioning roller 13, two sets of porous spray pipes 14 arranged at 45 degrees on it spray water alternately to complete deep water washing; S5: The washed cloth is conveyed to the squeezing roller 9 to remove some of the water, and then the squeezed cloth is conveyed to the infrared dryer 10 to complete the drying, thus ending the washing operation.

[0034] The working principle and use process of the present invention: First, the fabric roll is put on the outside of the fabric guide roller A2. If a smaller fabric roll is to be fixed, the movable block 301 is moved toward the center. If a larger fabric roll is to be fixed, the movable block 301 is moved to both sides. When the movable block 301 needs to be moved toward the center, the arc surface of the wedge block 303 is squeezed by the inner wall of the slot 307 and moves upward. The fixing plate 304 is dialed downward and the rotating plate 306 is flipped to disengage it from the groove 305. The fixing plate 304 can be dialed upward to disengage the wedge block 303 from the slot 307 and move the movable block 301 to both sides. When the movable block 301 moves toward the center, the movable block 301 can be moved directly. The arc surface of the wedge block 303 is squeezed by the inner wall of the slot 307 and moves into the inner wall of the movable block 301 without affecting the movement.

[0035] When the moving block 301 moves to fit the outer walls on both sides of the fabric roll, the wedge block 303 rebounds and resets under the elastic force of the elastic member A302, and the moving block 301 is in a preliminary fixed state. Then the fixed plate 304 is pushed downward to allow the rotating plate 306 to flip downward to a vertical state, and then the elastic force of the elastic member A302 resets the wedge block 303, so that the rotating plate 306 is inserted into the groove 305, limiting the wedge block 303 and ensuring that the moving block 301 is fixed.

[0036] After the fixation is completed, the drive module 5 can be started, and its output shaft drives the cloth guide roller A2 to rotate, and the cloth is transported to the tertiary washing tank 8; at the same time, the tension sensor 6 monitors the cloth tension to ensure that the cloth tension entering the tertiary washing tank 8 is appropriate.

[0037] After entering the three-stage washing tank 8, the cloth first passes through two sets of V-shaped plates 11 to increase the contact area with water, and then passes through three sets of rotary drum washing tanks 12 with different diameters. The nozzle above the middle set of rotary drum washing tanks 12 cleans the cloth, and the different speed differences among the three sets of rotary drum washing tanks 12 produce a kneading effect; the cloth is then conveyed to the tensioning roller 13, and is further washed by alternately spraying water through two sets of porous spray pipes 14 arranged at 45 degrees on the tensioning roller 13.

[0038] After washing is completed, the cloth is conveyed to the squeezing roller 9, which removes part of the water in the cloth, and then the cloth is conveyed to the infrared dryer 10 for drying, completing the washing operation.

[0039] During the cloth washing process, surface impurities fall into the water. After the cloth washing is completed, the impurities settle and slide onto the slider 403 through the bottom inclined surface of the three-stage washing tank 8. At this time, the motor 401 can be started to rotate the threaded rod 402 to drive the slider 403 to move upward. The small holes on the slider 403 can filter impurities, so that the impurities remain on the slider 403 and water flows out of the small holes; when the slider 403 moves upward and contacts the scraper 406, the outer wall of the top squeezes the scraper 406, causing it to move along the inner wall of the fixed block 404 and compress the elastic part B405. During the movement of the slider 403, the scraper 406 continues to move along its top inclined surface, scraping the impurities on the inclined surface to the outside of the three-stage washing tank 8, completing the impurity cleaning.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage water washing device for preventing wrinkles, comprising a base (1), characterized in that: Also includes; A cloth guide roller A (2) and a cloth guide roller B (7), wherein the cloth guide roller A (2) and the cloth guide roller B (7) are both arranged on the top outer wall of the base (1), and the outer wall of the cloth guide roller A (2) is provided with a fixing mechanism (3); A tension sensor (6), the tension sensor (6) being arranged on an outer wall of the base (1); A three-stage water washing tank (8), wherein the three-stage water washing tank (8) is fixedly connected to the outer wall of the top end of the base (1), and a cleaning mechanism (4) is provided on the inner wall of the three-stage water washing tank (8); A water squeezing roller (9), wherein the water squeezing roller (9) is arranged on the outer wall of the base (1); An infrared dryer (10), the infrared dryer (10) being arranged on the outer wall of the base (1); Wherein, the fixing mechanism (3) comprises a moving block (301), and the inner wall of the moving block (301) is slidably connected to a wedge block (303); The cleaning mechanism (4) comprises a slider (403), the inner wall of which is rotatably connected to a threaded rod (402).

2. The wrinkle-proof multi-stage water washing equipment according to claim 1, characterized in that: The inner wall of the three-stage water washing tank (8) is fixedly connected to a V-shaped plate (11), the inner wall of the three-stage water washing tank (8) is rotatably connected to a drum water washing tank (12), the inner wall of the three-stage water washing tank (8) is provided with a tensioning roller (13), the inner wall of the three-stage water washing tank (8) is fixedly connected to a porous spray pipe (14), the outer wall of the base (1) is provided with a driving module (5), and the output shaft of the driving module (5) is fixedly connected to the outer wall of the cloth guide roller A (2).

3. The wrinkle-proof multi-stage water washing equipment according to claim 1, characterized in that: The wedge block (303) is elastically connected to the inner wall of the moving block (301) via an elastic member A (302); the outer wall of the wedge block (303) is fixedly connected to a fixed plate (304); the outer wall of the fixed plate (304) is provided with a groove (305); the outer wall of the moving block (301) is hinged with a rotating plate (306); and the outer wall of the cloth guide roller A (2) is provided with a slot (307).

4. The wrinkle-proof multi-stage water washing equipment according to claim 3, characterized in that: One end of the elastic member A (302) is fixedly connected to the outer wall of the wedge block (303), and the other end of the elastic member A (302) is fixedly connected to the inner wall of the moving block (301).

5. The wrinkle-proof multi-stage water washing equipment according to claim 3, characterized in that: The wedge block (303) is engaged with the slot (307), and the rotating plate (306) is in contact with the inner wall of the groove (305).

6. The wrinkle-proof multi-stage water washing equipment according to claim 3, characterized in that: The fixed plate (304) passes through the outer wall of the moving block (301), the fixed plate (304) is slidably connected to the inner wall of the moving block (301), and the moving block (301) is slidably connected to the outer wall of the cloth guide roller A (2).

7. The wrinkle-proof multi-stage water washing equipment according to claim 1, characterized in that: The top outer wall of the three-stage water washing tank (8) is fixedly connected to a motor (401), the inner wall of the three-stage water washing tank (8) is fixedly connected to a fixing block (404), and the inner wall of the fixing block (404) is elastically connected to a scraper (406) via an elastic member B (405).

8. The wrinkle-proof multi-stage water washing equipment according to claim 7, characterized in that: The slider (403) is slidably connected to the inner wall of the three-stage water washing tank (8), the threaded rod (402) is rotationally connected to the inner wall of the three-stage water washing tank (8), and the output shaft of the motor (401) is fixedly connected to the outer wall of the threaded rod (402).

9. The wrinkle-proof multi-stage water washing equipment according to claim 7, characterized in that: One end of the elastic member B (405) is fixedly connected to the outer wall of the scraper (406), and the other end of the elastic member B (405) is fixedly connected to the inner wall of the fixed block (404). The scraper (406) is slidably connected to the inner wall of the fixed block (404).

10. A wrinkle-proof multi-stage water washing method, applied to the wrinkle-proof multi-stage water washing device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Fix the roll of cloth to be washed on the cloth guide roller A (2), start the drive module (5) to drive the cloth guide roller A (2) to rotate, and transport the cloth to the third-level washing tank (8). At the same time, the tension sensor (6) monitors the cloth tension in real time; S2, the fabric is first washed in the three-stage washing tank (8) by passing through two sets of V-shaped plates (11) to increase the contact area with water; S3, after passing through the V-shaped plate (11), the fabric passes through three sets of rotary drum washing tanks (12) with different diameters, and the nozzle above the middle rotary drum washing tank (12) sprays and washes synchronously, and the speed difference of the three sets of rotary drum washing tanks (12) produces a rubbing effect; S4, when the cloth passes through the tensioning roller (13), two sets of porous spray pipes (14) arranged at 45 degrees on it spray water alternately to complete deep water washing; S5. The washed cloth is conveyed to the squeezing roller (9) to remove some of the water. The squeezed cloth is then conveyed to the infrared dryer (10) to complete the drying process, thus ending the washing operation.

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