Open-width washing machine for cotton cloth

Abstract

The invention relates to an open-width washing machine for cotton cloth, the open-width washing machine comprises a washing machine body, a cover body and a spraying assembly, the cover body is arranged at an opening of the washing machine body, the spraying assembly comprises a plurality of spraying heads for spraying cloth and a conveying pipe, the spraying heads are uniformly distributed on the cover body, and the conveying pipe is arranged on the cover body. And the conveying pipe is used for supplying water to the spraying head. The open-width washing machine has the effect that water flow in the open-width washing machine fully permeates fibers in cotton materials.

Description

Technical Field

[0001] The present application relates to the field of open-width washing machines, and in particular to an open-width washing machine for cotton cloth. Background Art

[0002] Cotton cloth is a cloth woven from cotton yarn and is used to make fashion, casual wear, underwear and shirts. It has the characteristics of being light, warm, soft and close-fitting. The pretreatment of cotton cloth is a crucial step in cotton cloth processing. The purpose is to remove impurities in the fiber. The general steps are singeing, desizing, scouring, bleaching and mercerizing. After desizing and scouring, the cotton cloth is often washed thoroughly in an open-width washing machine.

[0003] Currently, a Chinese utility model patent, publication number CN219342557U, discloses an open-width washing machine comprising a base plate, a support column fixedly connected to the top of the base plate, a drive mechanism fixedly connected to one side of the support column, a drum rotatably connected to the other side of the support column, a mounting plate fixedly connected to the top of the base plate, a water squeezing assembly disposed on the top of the mounting plate, a water washing tank mounted on the top of the base plate, and a water circulation assembly fixedly connected to one side of the water washing tank. This application claims that the machine can squeeze water from fabrics of varying thicknesses.

[0004] Denim, canvas and other heavy cotton fabrics have a tight structure, and the water flow impact and squeezing of the open-width washing machine are difficult to penetrate the internal fibers. If the washing is not thorough enough, residual slurry or impurities may cause color difference or rough feel in subsequent processing. Summary of the Invention

[0005] In order to allow the water flow in the open-width washing machine to fully penetrate the internal fibers of the cotton material, the present application provides an open-width washing machine for cotton cloth.

[0006] The present application provides an open-width washing machine for cotton cloth, which adopts the following technical solution: A flat-width washing machine for cotton cloth comprises a washing machine body, a cover body and a spray assembly, wherein the cover body is arranged at the opening of the washing machine body, the spray assembly comprises a plurality of spray heads for spraying cloth and a delivery pipe, the spray heads are distributed on the cover body, and the delivery pipe is used to supply water to the spray heads.

[0007] By adopting the above technical solution, the washing machine body is used to wash the cotton cloth, the spray assembly is used to spray the cotton cloth, the delivery pipe sends water into the spray head, and the water flow through the spray head directly impacts the surface of the fabric, forcing the water flow to penetrate the fiber structure and remove deep impurities.

[0008] Optionally, one end of the spray head is rotatably connected to the cover body, and the cover body is also provided with a driving member for adjusting the spraying direction of the spray head, the driving member includes a driving plate, a rotating wheel, an eccentric rod and a driving motor, the driving plate is parallel to the cover body, the driving plate is slidingly connected to the cover body along a direction parallel to the end surface of the cover body, the rotating wheel is rotatably connected to the cover body, the eccentric rod is provided on the rotating wheel, the driving plate is rotatably connected to the rotating wheel, the driving motor is used to drive the rotating wheel to rotate, a number of limiting holes are opened on the driving plate, and the spray head is located in the limiting holes.

[0009] By adopting the above technical solution, the driving part can change the spraying direction of the sprinkler head, reduce the continuous impact of the sprinkler head on the fabric, and reduce the damage to the fabric. The staff can start the driving motor, and the driving motor drives the rotating wheel to rotate. The eccentric rod on the rotating wheel will cause the driving plate to move relative to the cover body. The limiting hole on the driving plate causes the sprinkler head to move with the driving plate, and the sprinkler head rotates, changing the angle of the sprinkler head spraying toward the fabric. In addition, the direct spray from the sprinkler head is easily rebounded by the surface of the fabric, and only part of the water penetrates the fiber, so the actual utilization rate is not high.

[0010] Optionally, the spray head includes a first spray head, a second spray head, a first rotating ring and a second rotating ring, the first rotating ring is sleeved on the first spray head, the first spray head is rotatably connected to the first rotating ring, the first rotating ring is rotatably connected to the cover body, the rotation axis of the first spray head is perpendicular to the rotation axis of the first rotating ring, the second spray head is slidably connected to the first spray head along the length direction of the first spray head, the second rotating ring is sleeved on the second spray head, the second spray head is rotatably connected to the second rotating ring, the second rotating ring is located in the limiting hole, the second rotating ring is rotatably connected in the limiting hole, and the rotation axis of the second spray head is perpendicular to the rotation axis of the second rotating ring.

[0011] By adopting the above technical solution, the first spray head is rotatably connected to the first rotating ring, the first rotating ring is rotatably connected to the cover body, the second spray head is rotatably connected to the second rotating ring, the second rotating ring is rotatably connected to the driving plate, and the first rotating ring and the second rotating ring both act as universal joints, so that the first spray head and the second spray head can be adjusted at any angle, and the driving plate is slidably connected to the cover body, and the second spray head is slidably connected to the first spray head to adapt to the change in the distance between the limiting hole and the first spray head. The structure of the spray head can better improve the accuracy of the spraying direction.

[0012] Optionally, the first sprinkler head is connected to the delivery pipe via a bellows.

[0013] By adopting the above technical solution, since the first sprinkler head is rotatably connected to the cover body, the angle between the first sprinkler head and the delivery pipe will change. The bellows is a hose, and the bellows connects the first sprinkler head and the delivery pipe, so that the water in the delivery pipe can smoothly enter the first sprinkler head.

[0014] Optionally, the driving member also includes a first limit block and a second limit block, the first limit block is slidably connected to the cover body along the length direction of the cover body, the second limit block is arranged on the driving plate, and the second limit block is slidably connected to the first limit block along a sliding direction horizontally and perpendicular to the sliding direction of the first limit block.

[0015] By adopting the above technical solution, the first limit block is slidably connected to the cover body, and the second limit block moves along the sliding direction horizontally and perpendicular to the first limit block. Through the first limit block and the second limit block, the driving plate is moved along a plane parallel to the cover body, and the rotation of the driving plate is limited by the first limit block and the second limit block, so that the movement of the driving plate is more controllable, thereby improving the reliability of the spray assembly.

[0016] Optionally, the cover is slidably connected to the washing machine body, and the washing machine body is provided with an adjusting member for driving the cover to move, the adjusting member includes a screw and an adjusting motor, the length direction of the screw is parallel to the moving direction of the cover, the screw is rotatably connected to the washing machine body, the cover is threadedly connected to the screw, and the adjusting motor is used to drive the screw to rotate.

[0017] By adopting the above technical solution, when the cloth needs to be loaded, the staff starts the adjusting motor, the adjusting motor drives the screw to rotate, the screw is threadedly connected to the cover body, and the cover plate moves relative to the washing machine body, so that the opening of the washing machine body is exposed, which is convenient for the staff to perform loading operations.

[0018] Optionally, the adjusting member includes a roller and a slide rail, the length direction of the slide rail is parallel to the length direction of the cover body, the roller is rotatably connected to the cover body, and the roller is rollingly connected to the slide rail.

[0019] By adopting the above technical solution, the roller is connected to the slide rail in a rolling manner. The slide rail and the roller reduce the friction between the cover and the washing machine body when the cover moves, reduce the load of the regulating motor, and extend the service life of the regulating motor.

[0020] Optionally, a filter assembly is provided on the water washing machine body, and the filter assembly includes a filter box, a filter screen, a water pump and a connecting pipe. The two ends of the connecting pipe are respectively connected to the two opposite side walls of the water washing machine body. The filter box is arranged on the connecting pipe, the filter screen is arranged on the filter box, and the water pump is used to send the water in the water washing machine body into the filter box.

[0021] By adopting the above technical solution, impurities will be present in the cloth during the washing process. The filter box can be used to filter the impurities in the water and then pass the water back into the washing machine body. The water pump is started, so that one end of the connecting pipe is in a negative pressure state, and the water flows from the connecting pipe into the filter box. The water flow can pass through the filter mesh smoothly, and the impurities in the water flow are intercepted by the filter mesh. The water flows through the other end of the connecting pipe into the washing machine to complete the cleaning of impurities.

[0022] Optionally, a heating component for maintaining the water temperature in the washing machine body at 80°C-90°C is provided on the side wall of the washing machine body corresponding to the reflux of the connecting pipe. The heating component includes a heating fan, a plurality of magnets and a metal heating ring. The heating fan is rotatably connected to the washing machine body. A plurality of magnets are respectively provided on the blades of the heating fan, and the magnetic poles of adjacent magnets are opposite. The metal heating ring is coaxially arranged with the heating fan, and the metal heating ring is provided on the washing machine body.

[0023] By adopting the above technical solution, when water flows into the washing machine body through the connecting pipe, the water flow drives the heating fan to rotate, and the heating fan drives several magnets to rotate, and the magnetic poles of the magnets are opposite, so that an alternating magnetic field is generated around the metal heating coil. The metal heating coil cuts the magnetic flux lines of the alternating magnetic field, and the temperature of the metal heating coil rises. The metal heating coil causes the surrounding water temperature to rise. Cotton fibers contain a large amount of natural impurities. The water temperature of 80-90°C can fully destroy the wax layer and increase the hydrophilicity of the fiber. When the water temperature is above 80°C, the cotton fibers can quickly absorb water and expand in the water, so that the microporous structure opens, which is convenient for the discharge of impurities. The filter component continuously filters impurities in the washing machine body, and heats the return water flow through the heating component. No additional heating component is required, which is in line with the concept of green environmental protection.

[0024] Optionally, the heating component further includes a plurality of metal heat-conducting strips, which are evenly distributed in the washing machine body, and one end of the metal heat-conducting strip is arranged on the metal heating ring.

[0025] By adopting the above technical solution, the metal strips are used to transfer heat to the metal heating ring. The metal strips are distributed in the washing machine body, so that the water temperature in the washing machine body is more uniform, and the reliability of the heating component is improved.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The spray assembly is used to spray the fabrics in the washing machine. The water flow fully penetrates the internal fibers of the cotton material and removes deep impurities in the cotton material. 2. The driving part changes the spraying direction of the sprinkler head, increases the spraying range, and reduces the damage to the surface of the cotton material caused by the spray; 3. The filter component is used to filter out impurities and lint in the washing machine body; 4. The heating component is used to adjust the water temperature in the washing machine body, so that the cotton fibers can quickly absorb water and expand in the water, destroy the wax layer, and increase the hydrophilicity of the fibers. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a flat-spoke washing machine for cotton cloth.

[0028] Figure 2 yes Figure 1 Schematic diagram of the structure of the spray assembly.

[0029] Figure 3 yes Figure 2 The enlarged view of point A in the middle is used to show the structural schematic diagram of the sprinkler head.

[0030] Figure 4 yes Figure 2 Schematic diagram of the structure of the middle driving parts.

[0031] Figure 5 yes Figure 1 Schematic diagram of the structure of the middle adjustment part.

[0032] Figure 6 yes Figure 1 Schematic diagram of the structure of the filtering component.

[0033] Figure 7 It is a structural diagram of the heating component in the washing machine body.

[0034] Figure markings: 1. Washing machine body; 2. Cover; 21. Matching hole; 3. Spray assembly; 31. Spray head; 311. First spray head; 312. Second spray head; 313. First rotating ring; 314. Second rotating ring; 32. Delivery pipe; 33. Bellows; 4. Filter assembly; 41. Filter box; 42. Filter screen; 43. Water pump; 44. Connecting pipe; 5. Driving member; 51. Driving plate; 511. Limiting hole; 52. Rotating wheel; 53. Eccentric rod; 54. Driving motor; 55. First limiting block; 56. Second limiting block; 6. Adjusting member; 61. Screw; 62. Adjusting motor; 63. Roller; 64. Slide rail; 7. Heating assembly; 71. Heating fan; 72. Magnet; 73. Metal heating ring; 74. Metal thermal strip. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1 -Attached Figure 7 This application is described in further detail.

[0036] The present application embodiment discloses an open width washing machine for cotton cloth. Figure 1 and Figure 2A flat-width washing machine for cotton cloth includes a washing machine body 1, a cover body 2, a spray assembly 3 and a filter assembly 4. A plurality of tensioning rollers for guiding cloth are rotatably connected inside the washing machine body 1. The upper end surface of the washing machine body 1 is provided with an opening, the cover body 2 is horizontally provided, and the cover body 2 is slidably connected to the opening of the cover body 2 along the width direction of the washing machine body 1. The spray assembly 3 is provided on the cover body 2, and the spray assembly 3 is used to spray the cloth in the washing machine body 1. The filter assembly 4 is provided on the washing machine body 1, and the filter assembly 4 is used to filter and collect the lint in the washing machine body 1.

[0037] Reference Figure 2 and Figure 3 The spray assembly 3 includes a plurality of spray heads 31 and a delivery pipe 32. The plurality of spray heads 31 are evenly distributed along the upper end surface of the cover body 2. The cover body 2 is provided with a plurality of matching holes 21. The matching holes 21 correspond to the plurality of spray heads 31 one by one. The matching holes 21 pass through the cover body 2. The spray heads 31 include a first spray head 311, a second spray head 312, a first rotating ring 313 and a second rotating ring 314. The first rotating ring 313 is located in the matching hole 21. The first rotating ring 313 is rotatably connected to the matching hole 21 along the length direction of the cover body 2. The first spray head 311 is located in the first rotating ring 313. The first spray head 311 is rotatably connected to the first rotating ring 313. The rotation axis of the first spray head 311 is parallel to the end face of the first rotating ring 313 and perpendicular to the rotation axis of the first rotating ring 313. The second spray head 312 is coaxially arranged with the first spray head 311. The second spray head 312 is slidingly connected to the first spray head 311. The second rotating ring 314 is sleeved on the second spray head 312. The second spray head 312 is rotatably connected to the second rotating ring 314. The rotation axis of the second spray head 312 is parallel to the end face of the second spray head 312. The end of the first spray head 311 facing away from the second spray head 312 is connected to the bellows 33. The bellows 33 is connected to the delivery pipe 32, and the delivery pipe 32 is fixedly arranged on the cover body 2.

[0038] Reference Figure 2 and Figure 4, a driving member 5 is provided on the cover body 2, and the driving member 5 includes a driving plate 51, a rotating wheel 52, an eccentric rod 53, a driving motor 54, four first limit blocks 55 and four second limit blocks 56. The driving plate 51 is arranged horizontally, and the driving plate 51 is located below the cover body 2. The four second limit blocks 56 are evenly distributed on the two opposite side walls of the driving plate 51. The length direction of the second limit blocks 56 is parallel to the width direction of the driving plate 51. The four first limit blocks 55 correspond to the four second limit blocks 56. The second limit blocks 56 are slidably connected to the first limit blocks 55 along the length direction of the second limit blocks 56. The first limit blocks 55 are slidably connected to the cover body 2 along the length direction of the driving plate 51. The driving plate 5 1 is provided with a plurality of limiting holes 511, and the plurality of limiting holes 511 correspond to the plurality of second rotating rings 314. The second rotating ring 314 is located in the limiting holes 511, and the second rotating ring 314 is rotatably connected in the limiting holes 511. The rotation axis of the second rotating ring 314 is parallel to the end face of the second rotating ring 314 and perpendicular to the rotation axis of the second sprinkler head 312. The axis of the rotating wheel 52 is vertically arranged, and the rotating wheel 52 is rotatably connected to the cover body 2. The eccentric rod 53 is vertically arranged, and the eccentric rod 53 is fixedly arranged on the rotating wheel 52. The eccentric rod 53 is rotatably connected to the driving plate 51, and the driving motor 54 is fixedly arranged on the cover body 2. The output shaft of the driving motor 54 is fixedly connected to the rotating wheel 52.

[0039] Reference Figure 1 and Figure 5 The cover body 2 is provided with an adjusting member 6 for adjusting the relative position of the cover body 2 and the washing machine body 1. The adjusting member 6 includes a screw 61, an adjusting motor 62, two rollers 63 and two slide rails 64. The length direction of the screw 61 is parallel to the width direction of the cover body 2. The screw 61 is rotatably connected to the washing machine body 1. The adjusting motor 62 is fixedly provided on the washing machine body 1. The output shaft of the adjusting motor 62 is fixedly connected to one end of the screw 61. The two slide rails 64 are distributed along the length direction of the washing machine body 1. The length direction of the slide rail 64 is parallel to the width direction of the washing machine body 1 and is slidably fixed on the washing machine body 1. The two rollers 63 correspond to the two slide rails 64. The roller 63 is rotatably connected to the cover body 2, and the roller 63 is rollingly connected to the slide rail 64.

[0040] Reference Figure 1 and Figure 6The filter assembly 4 includes a filter box 41, a filter screen 42, a water pump 43 and a connecting pipe 44. The two ends of the connecting pipe 44 are respectively connected to the two side walls of the washing machine body 1 along the length direction. The filter box 41 is fixedly arranged on the connecting pipe 44. The filter box 41 is connected to the connecting pipe 44. The water pump 43 is fixedly arranged on the connecting pipe 44. The water pump 43 is used to send the water in the washing machine body 1 into the filter box 41. The filter screen 42 is vertically arranged and fixedly arranged in the filter box 41. The filter screen 42 divides the filter box 41 into two spaces, and the two spaces are respectively connected at the two ends of the connecting pipe 44.

[0041] Reference Figure 1 and Figure 7 A heating component 7 is provided in the washing machine body 1. The heating component 7 is used to maintain the water temperature in the washing machine at 80℃-90℃. The heating component 7 includes a heating fan 71, a plurality of magnets 72, a metal heating ring 73 and a plurality of metal heat-conducting strips 74. The axis of the heating fan 71 is parallel to the moving direction of the water flow of the washing machine body 1. The heating fan 71 is rotatably connected to the washing machine body 1. The water flow entering the washing machine body 1 from the connecting pipe 44 will impact the blades of the heating fan 71. The plurality of magnets 72 correspond to the plurality of blades of the heating fan 71. The magnets 72 are fixedly arranged on the blades of the heating fan 71. The magnetic poles of adjacent magnets 72 are opposite. The metal heating ring 73 is coaxially arranged with the heating fan 71. The metal heating ring 73 is fixedly arranged on the inner side wall of the washing machine body 1. The plurality of metal heat-conducting strips 74 are evenly distributed on the inner side wall of the washing machine body 1. One end of the metal heat-conducting strip 74 is fixedly arranged on the metal heating ring 73.

[0042] The implementation principle of an open-width washing machine for cotton cloth in an embodiment of the present application is as follows: when cotton cloth needs to be loaded, the staff can first move the cover body 2 away from the opening of the washing machine body 1 through the adjusting member 6 to expose the opening of the washing machine body 1, so that the staff can perform the loading operation. After completing the loading, the cover body 2 is moved to the opening of the washing machine body 1 through the adjusting member 6, and then water is supplied to the delivery pipe 32. The delivery pipe 32 passes the water into the spray head 31, and the spray head 31 sprays the cloth. The driving member 5 can drive the spray head 31 to swing, and change the angle of the spray head 31 toward the cloth, thereby reducing the direct impact of the spray on the cloth. The spray assembly 3 is used to separate impurities deep in the cloth.

[0043] During the washing process, impurities in the cloth will enter the washing machine body 1. The staff can pass water into the filter box 41 through the filter component 4 and use the filter screen 42 to intercept the impurities. The water sent back to the washing machine body 1 will drive the heating fan 71 to rotate. The rack on the heating fan 71 generates an alternating magnetic field around the metal heating ring 73. The metal heating ring 73 cuts the magnetic lines of force on the alternating magnetic field, and the metal heating ring 73 is inductively heated. The water level in the washing machine body 1 is maintained between 80℃ and 90℃ through the metal thermal conductive strip 74, and the further loss of heat can be reduced through the cover 2.

[0044] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An open-width washing machine for cotton cloth, characterized in that: The invention comprises a washing machine body (1), a cover body (2) and a spray assembly (3), wherein the cover body (2) is arranged at the opening of the washing machine body (1), and the spray assembly (3) comprises a plurality of spray heads (31) for spraying fabrics and a delivery pipe (32), wherein the spray heads (31) are uniformly distributed on the cover body (2), and the delivery pipe (32) is used to supply water to the spray heads (31).

2. The open-width washing machine for cotton cloth according to claim 1, characterized in that: One end of the spray head (31) is rotatably connected to the cover body (2). The cover body (2) is further provided with a driving member (5) for adjusting the spraying direction of the spray head (31). The driving member (5) comprises a driving plate (51), a rotating wheel (52), an eccentric rod (53) and a driving motor (54). The driving plate (51) is parallel to the cover body (2). The driving plate (51) is slidably connected to the cover body (2) along an end surface parallel to the cover body (2). The rotating wheel (52) is rotatably connected to the cover body (2). The eccentric rod (53) is provided on the rotating wheel (52). The driving plate (51) is rotatably connected to the rotating wheel (52). The driving motor (54) is used to drive the rotating wheel (52) to rotate. A plurality of limiting holes (511) are provided on the driving plate (51), and the spray head (31) is located in the limiting holes (511).

3. The open-width washing machine for cotton cloth according to claim 2, characterized in that: The spray head (31) comprises a first spray head (311), a second spray head (312), a first rotating ring (313) and a second rotating ring (314), wherein the first rotating ring (313) is sleeved on the first spray head (311), the first spray head (311) is rotatably connected to the first rotating ring (313), the first rotating ring (313) is rotatably connected to the cover body (2), the rotation axis of the first spray head (311) is perpendicular to the rotation axis of the first rotating ring (313), and the second spray head (314) is perpendicular to the rotation axis of the first rotating ring (313). 12) is slidably connected to the first spray head (311) along the length direction of the first spray head (311), the second rotating ring (314) is sleeved on the second spray head (312), the second spray head (312) is rotatably connected to the second rotating ring (314), the second rotating ring (314) is located in the limiting hole (511), the second rotating ring (314) is rotatably connected in the limiting hole (511), and the rotation axis of the second spray head (312) is perpendicular to the rotation axis of the second rotating ring (314).

4. The open-width washing machine for cotton cloth according to claim 3, characterized in that: The first spray head (311) is connected to the delivery pipe (32) via a bellows (33).

5. The open-width washing machine for cotton cloth according to claim 2, characterized in that: The driving member (5) further comprises a first limiting block (55) and a second limiting block (56), wherein the first limiting block (55) is connected to the cover body (2) by sliding along the length direction of the cover body (2), and the second limiting block (56) is arranged on the driving plate (51), and the second limiting block (56) is connected to the first limiting block (55) by sliding along a sliding direction that is horizontal and perpendicular to the sliding direction of the first limiting block (55).

6. The open-width washing machine for cotton cloth according to claim 1, characterized in that: The cover (2) is slidably connected to the washing machine body (1), and an adjusting member (6) for driving the cover (2) to move is provided on the washing machine body (1). The adjusting member (6) includes a screw (61) and an adjusting motor (62). The length direction of the screw (61) is parallel to the moving direction of the cover (2). The screw (61) is rotatably connected to the washing machine body (1), and the cover (2) is threadedly connected to the screw (61). The adjusting motor (62) is used to drive the screw (61) to rotate.

7. The open-width washing machine for cotton cloth according to claim 6, characterized in that: The adjusting member (6) includes a roller (63) and a slide rail (64), the length direction of the slide rail (64) is parallel to the length direction of the cover body (2), the roller (63) is rotatably connected to the cover body (2), and the roller (63) is rollingly connected to the slide rail (64).

8. The open-width washing machine for cotton cloth according to claim 1, characterized in that: The water washing machine body (1) is provided with a filter assembly (4), the filter assembly (4) comprising a filter box (41), a filter screen (42), a water pump (43) and a connecting pipe (44), the two ends of the connecting pipe (44) being respectively connected to two opposite side walls of the water washing machine body (1), the filter box (41) being provided on the connecting pipe (44), the filter screen (42) being provided on the filter box (41), and the water pump (43) being used for sending water in the water washing machine body (1) into the filter box (41).

9. The open-width washing machine for cotton cloth according to claim 8, characterized in that: A heating component (7) for maintaining the water temperature in the washing machine body (1) at 80°C-90°C is provided on the side wall corresponding to the backflow of the connecting pipe (44) of the washing machine body (1). The heating component (7) includes a heating fan (71), a plurality of magnets (72) and a metal heating ring (73). The heating fan (71) is rotatably connected to the washing machine body (1). The plurality of magnets (72) are respectively provided on the blades of the heating fan (71). The magnetic poles of adjacent magnets (72) are opposite. The metal heating ring (73) is coaxially provided with the heating fan (71). The metal heating ring (73) is provided on the washing machine body (1).

10. The open-width washing machine for cotton cloth according to claim 9, characterized in that: The heating assembly (7) further comprises a plurality of metal heat-conducting strips (74), the metal heat-conducting strips (74) being uniformly distributed in the washing machine body (1), and one end of the metal heat-conducting strip (74) being arranged on the metal heating ring (73).

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