Cloth drying device

Abstract

The present application discloses a cloth drying device, which relates to cloth drying equipment. The device comprises a frame, a drying chamber provided in the frame, and a wrinkle removal assembly provided in the drying chamber for passing cloth through the frame for drying. The wrinkle removal assembly comprises a wrinkle removal roller and a wrinkle removal drive. The wrinkle removal roller is rotatably connected to the frame for passing cloth through the frame. The wrinkle removal roller has two spiral patterns distributed along its axial direction. The two spiral patterns rotate in opposite directions. The spiral patterns are configured so that when the wrinkle removal drive drives the wrinkle removal roller to rotate, the cloth passing through the wrinkle removal roller tends to flatten toward both ends. The wrinkle removal drive drives the wrinkle removal roller to rotate, and the spiral patterns of the wrinkle removal roller tend to flatten toward both ends of the cloth passing through the wrinkle removal roller, thereby achieving the purpose of wrinkle removal and improving the wrinkle removal effect of the drying device.

Description

Technical Field

[0001] The present application relates to the field of cloth drying equipment, and more specifically, to a cloth drying device. Background Art

[0002] Fabric drying is one of the finishing processes of grey fabrics, and the grey fabrics are dried in a dryer.

[0003] For example, the Chinese patent with patent publication number CN108342860A discloses a cloth drying device, including a workbench, a feed roller, a receiving roller, a drying chamber and an extrusion table. The feed roller is fixed on the storage rack, and the feed roller is rotatably connected to the support rods on both sides of the upper end surface of the storage rack. The storage rack is fixed on the right side of the workbench. The upper end surface of the workbench is provided with a guide shaft, an extrusion table, a drying chamber and a fixed frame from right to left. The guide shaft is fixedly installed at the rightmost end of the upper end surface of the workbench, and the guide shaft is rotatably connected to the workbench. The extrusion table is a rectangular structure, and fixed rods are vertically fixed on both sides of the extrusion table. The bottom end of the fixed rod is fixed on the workbench. The left side of the extrusion table is close to the drying chamber, and the right side is close to the guide shaft.

[0004] In actual use, there are still many wrinkles on the fabric after drying, and the wrinkle removal effect of the drying device is not good and needs to be improved. Summary of the Invention

[0005] In order to improve the poor wrinkle removal effect of a drying device, the present application provides a cloth drying device.

[0006] This application provides a cloth drying device, which adopts the following technical solutions:

[0007] A cloth drying device comprises a frame, the frame is provided with a drying chamber, the drying chamber is used for passing cloth to be dried, the frame is further provided with a wrinkle removal assembly, the wrinkle removal assembly comprises a wrinkle removal roller and a wrinkle removal drive member, the wrinkle removal roller is rotatably connected to the frame for allowing cloth to pass through, the wrinkle removal roller is axially distributed with two sections of spiral patterns, the two sections of the spiral patterns have opposite rotation directions, and the spiral patterns are arranged so that when the wrinkle removal drive member drives the wrinkle removal roller to rotate, the cloth passing through the wrinkle removal roller has a tendency to be flattened toward both ends.

[0008] Through the above technical solution, the wrinkle removal roller is driven to rotate by the wrinkle removal driving member, and the spiral pattern of the wrinkle removal roller makes the cloth passing through the wrinkle removal roller tend to be flattened toward both ends, thereby achieving the purpose of wrinkle removal and making the wrinkle removal effect of the drying device better.

[0009] Optionally, the frame is further provided with an extrusion assembly, which is located on the side of the feed port away from the discharge port, and the cloth passes through the extrusion assembly and then passes through the wrinkle removal roller; the extrusion assembly includes a lower roller arranged on the frame, a roller seat slidingly connected to the frame, an upper roller rotatably connected to the roller seat, and an extrusion drive member that drives the roller seat to move toward the lower roller.

[0010] With the above technical solution, the upper roller is pressed against the cloth passing between the upper roller and the lower roller by the extrusion drive member, and water is squeezed out when the cloth is conveyed between the upper roller and the lower roller, thereby reducing the moisture content of the cloth.

[0011] Optionally, the wrinkle removal drive component includes a first transmission wheel coaxially mounted on the upper roller shaft, a second transmission wheel coaxially connected to the wrinkle removal roller, and a transmission belt tensioned between the first transmission wheel and the second transmission wheel, and the transmission ratio of the first transmission wheel and the second transmission wheel is greater than 1.5.

[0012] Through the above technical solution, after the cloth passes between the upper roller and the lower roller, the friction between the cloth and the upper roller drives the upper roller to rotate, and the rotation of the upper roller drives the wrinkle removal roller to rotate, making the rotation of the wrinkle removal roller more convenient. The transmission ratio of the first transmission wheel and the second transmission wheel is greater than 1.5, which makes the rotation speed of the wrinkle removal roller faster, and makes the spiral pattern have a better and more stable wrinkle removal effect on the cloth.

[0013] Optionally, the frame is provided with a tensioning assembly, which includes a sliding seat slidingly connected to the frame, a tensioning wheel rotatably connected to the sliding seat, and an elastic member that enables the tensioning wheel to press against the transmission belt to achieve tensioning.

[0014] Through the above technical solution, the tensioning wheel presses the transmission belt against the elastic member so that the transmission belt is tensioned between the first transmission wheel and the second transmission wheel, making the transmission more stable.

[0015] Optionally, the transmission belt is a V-belt, and the first transmission wheel includes a fixed part fixed to the upper roller shaft and a sliding part slidingly connected to the upper roller shaft, and an annular groove adapted to the V-belt is formed between the sliding part and the fixed part. The upper roller shaft is also provided with an adjusting part, and the adjusting part is used to adjust the distance between the fixed part and the sliding part and thereby adjust the pitch diameter of the first transmission wheel.

[0016] Through the above technical solution, the position of the sliding part is adjusted by the adjusting member to achieve the pitch diameter adjustment of the first transmission wheel, and then the transmission ratio between the first transmission wheel and the second transmission wheel is adjusted. The transmission ratio can be adjusted according to the actual thickness of the fabric, so that the wrinkle removal of the wrinkle removal roller is adjusted according to the fabric, and the adaptability is better.

[0017] Optionally, the adjusting member includes an adjusting ring and an adjusting seat, the adjusting ring is rotatably connected to the upper roller shaft, and the adjusting ring slides axially along the upper roller shaft to abut the sliding part close to the fixed part, the adjusting seat is arranged on the frame, and the adjusting seat is provided with a guide inclined surface, and the guide inclined surface is arranged to abut the fixed part when the upper roller moves upward so that the sliding part is close to the fixed part, thereby increasing the pitch diameter of the first transmission wheel.

[0018] The above technical solution provides an adjustment seat, wherein the guide bevel of the adjustment seat guides the movement of the sliding portion, adjusting the spacing between the upper and lower rollers in accordance with the thickness of the fabric. When the fabric changes from thin to thick fabric, the fabric thickness causes the upper roller to move upward, and the guide bevel guides the sliding portion closer to the fixed portion, increasing the pitch diameter of the first transmission wheel. This increases the transmission ratio between the first and second transmission wheels, allowing the wrinkle removal roller to rotate faster. Thicker fabrics correspond to faster wrinkle removal roller rotation speeds, resulting in a more suitable wrinkle removal effect. Furthermore, during the pitch diameter increase adjustment process, the transmission belt expands outward in accordance with the rotation of the first transmission wheel, increasing the pitch diameter. This facilitates position adjustment as the distance between the sliding portion and the fixed portion decreases. When the fabric changes from thick to thin fabric, the transmission belt, under the action of the tensioning assembly, fits between the sliding portion and the fixed portion. The tensioning force of the tensioning assembly causes the sliding portion to press against the adjustment ring against the guide bevel, reducing the pitch diameter. At this time, the transmission ratio between the first and second transmission wheels decreases. By adjusting the sliding part through the adjusting seat guide adjusting ring, the transmission ratio of the first transmission wheel and the second transmission wheel can be adjusted automatically according to the thickness of the fabric, so that the rotation speed of the wrinkle removal roller can be self-adapted according to the thickness of the fabric, making the use adaptability of the wrinkle removal roller better.

[0019] Optionally, an end bearing is provided between the adjusting ring and the sliding portion.

[0020] With the above technical solution, the friction resistance between the sliding part and the adjusting ring is reduced by the end face bearing, making the overall operation smoother.

[0021] Optionally, the adjustment seat is slidably connected to the frame, and the adjustment seat is further provided with a locking bolt for fixing the adjustment seat to the frame.

[0022] Through the above technical solution, the adjustment seat is slidably connected to the frame, and the sliding connection makes it easy to remove the adjustment seat to adjust and maintain the upper roller, making the overall use more convenient.

[0023] Optionally, the wrinkle removal roller has an air cavity therein, and the outer circumference of the wrinkle removal roller is provided with an air outlet hole connected to the air cavity, and a plurality of the air outlet holes are evenly distributed on the outer circumference of the wrinkle removal roller. An air inlet hole connected to the air cavity is provided at one axial end of the wrinkle removal roller, and the air inlet hole is used to be connected to the air source through a rotary joint.

[0024] Through the above technical solution, when the cloth passes through the wrinkle removal roller, air is discharged through the air outlet to reduce the cloth from adhering to the wrinkle removal roller, making wrinkle removal more efficient and stable. In addition, blowing air can further dry the cloth.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] (1) The wrinkle removal roller is driven by the wrinkle removal drive member to rotate. The spiral pattern of the wrinkle removal roller makes the cloth passing through the wrinkle removal roller tend to flatten toward both ends to achieve wrinkle removal, so that the wrinkle removal effect of the drying device is better;

[0027] (2) By arranging a first transmission wheel, a second transmission wheel, a transmission belt and a tensioning assembly, the cloth passes between the upper roller and the lower roller to drive the upper roller to rotate, thereby driving the wrinkle removal roller to rotate, making the rotation drive of the wrinkle removal roller more convenient;

[0028] (3) By setting an adjustment ring and an adjustment seat, the position of the adjustment ring can be adjusted according to the thickness of the fabric passing between the upper roller and the lower roller, thereby adjusting the pitch diameter of the first transmission wheel, adjusting the transmission ratio of the first transmission wheel and the second transmission wheel, and realizing the self-adaptation of the rotation speed of the wrinkle removal roller according to the thickness of the fabric, so that the wrinkle removal roller has better adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is an overall schematic diagram of an embodiment;

[0030] Figure 2 It is a partial structural diagram of an embodiment;

[0031] Figure 3 Schematic diagram of the structure of the first transmission wheel in the embodiment.

[0032] Figure markings: 1. Frame; 2. Drying chamber; 21. Feed port; 22. Discharge port; 3. Wrinkle removal assembly; 31. Wrinkle removal roller; 311. Spiral pattern; 312. Air outlet; 313. Air inlet; 32. Wrinkle removal drive; 321. First transmission wheel; 3211. Fixed part; 3212. Sliding part; 322. Second transmission wheel; 323. Transmission belt; 4. Extrusion assembly; 41. Lower roller; 42. Roller seat; 43. Upper roller; 44. Extrusion drive; 5. Tensioning assembly; 51. Sliding seat; 52. Tensioning wheel; 53. Elastic part; 6. Guide roller; 7. Adjusting part; 71. Adjusting ring; 72. Adjusting seat; 721. Guide slope; 8. End bearing; 9. Locking bolt; 10. Water tank; 11. Drain hole. DETAILED DESCRIPTION

[0033] The present application is further described in detail below with reference to the accompanying drawings.

[0034] The embodiment of the present application discloses a cloth drying device.

[0035] Example:

[0036] A cloth drying device, such as Figure 1 As shown, the drying machine comprises a frame 1, a drying chamber 2, a wrinkle removal assembly 3, a compression assembly 4, and a tensioning assembly 5. The drying chamber 2 is fixed to the frame 1 and has a feed inlet 21 and a discharge outlet 22, located horizontally at either end of the drying chamber 2. The frame 1 is rotatably connected to a guide roller 6, which guides and supports the fabric as it enters the drying chamber 2 from the feed inlet 21 and exits through the discharge outlet 22. The drying chamber 2 is conventional, and the fabric is dried by heating as it passes through the drying chamber 2.

[0037] See also Figure 1 and Figure 2 The extrusion assembly 4 is located on the side of the feed port 21 away from the discharge port 22. The extrusion assembly 4 includes a lower roller 41, a roller seat 42, an upper roller 43 and an extrusion drive 44. The lower roller 41 is rotatably connected to the frame 1, and the rotation axis of the lower roller 41 is horizontal and perpendicular to the distribution direction of the feed port 21 and the discharge port 22; the roller seat 42 is located above the lower roller 41 and is slidably connected to the frame 1 in the vertical direction; the upper roller 43 is rotatably connected to the roller seat 42, the upper roller 43 is located directly above the lower roller 41, and the rotation axis of the upper roller 43 is parallel to the rotation axis of the lower roller 41; the extrusion drive 44 is installed on the frame 1, and the extrusion drive 44 is a cylinder, an oil cylinder or a spring. The extrusion drive 44 is used to drive the roller seat 42 to move toward the lower roller 41.

[0038] When the cloth passes between the upper roller 43 and the lower roller 41, the upper roller 43 presses the cloth against the lower roller 41 under the action of the squeezing drive 44. When the cloth passes between the upper roller 43 and the lower roller 41, the water in the cloth is squeezed out by the squeezing between the upper roller 43 and the lower roller 41. To facilitate the discharge of the squeezed-out water, the frame 1 is further provided with a water storage tank 10 below the lower roller 41. The bottom of the water storage tank 10 is provided with a drainage hole 11, which guides the squeezed-out water through the drainage hole 11 to drain it away in a timely manner.

[0039] The wrinkle removal assembly 3 is located between the drying chamber 2 and the extrusion assembly 4. After passing through the extrusion assembly 4 and then the wrinkle removal roller 31, the fabric enters the drying chamber 2. The wrinkle removal assembly 3 comprises the wrinkle removal roller 31 and a wrinkle removal drive 32. The wrinkle removal roller 31 is rotatably connected to the frame 1 for conveying the fabric. The wrinkle removal roller 31 has two spiral patterns 311 arranged axially, with the spiral patterns 311 running in opposite directions and arranged symmetrically. The wrinkle removal drive 32 is used to drive the wrinkle removal roller 31. When the wrinkle removal drive 32 drives the wrinkle removal roller 31, the two spiral patterns 311 cause the fabric passing through the wrinkle removal roller 31 to flatten toward its ends.

[0040] The wrinkle-removing roller 31 has an air cavity within it. Multiple air outlet holes 312 are evenly distributed on its outer circumference, connecting to the cavity. An air inlet hole 313, also connected to the cavity, is located at one axial end of the roller 31. In actual use, a rotary joint is installed at the air inlet hole 313, connecting it to an air source. As fabric passes through the wrinkle-removing roller 31, air is released through the air outlet holes 312, minimizing adhesion to the roller 31 and ensuring more efficient and stable wrinkle removal.

[0041] The wrinkle removal drive member 32 can be a motor installed on the frame 1 for driving the wrinkle removal roller 31 to rotate. In this example, the wrinkle removal drive member 32 includes a first transmission wheel 321, a second transmission wheel 322 and a transmission belt 323; the first transmission wheel 321 is coaxially installed on the rotating shaft of the upper roller 43, the second transmission wheel 322 is coaxially fixedly connected to the wrinkle removal roller 31, and the transmission belt 323 is tensioned between the first transmission wheel 321 and the second transmission wheel 322. The transmission ratio of the first transmission wheel 321 and the second transmission wheel 322 is greater than 1.5. The diameter of the wrinkle removal roller 31 is close to the diameter of the upper roller 43, so that the rotation linear speed of the wrinkle removal roller 31 is greater than the rotation linear speed of the upper roller 43.

[0042] The tensioning assembly 5 includes a sliding seat 51, a tensioning wheel 52 and an elastic member 53. The sliding seat 51 is connected to the frame 1 in a sliding manner in the vertical direction. The tensioning wheel 52 is located in the area surrounded by the transmission belt 323 and is rotatably connected to the sliding seat 51. The rotation axis of the tensioning wheel 52 is parallel to the axis of the first transmission wheel 321; the elastic member 53 is a spring or a gas spring. The elastic member 53 is connected between the sliding seat 51 and the frame 1. The elastic force of the elastic member 53 causes the tensioning wheel 52 to press against the transmission belt 323 to achieve tensioning.

[0043] See also Figure 2 and Figure 3 The transmission belt 323 is a V-belt. The first transmission wheel 321 includes a fixed portion 3211 and a sliding portion 3212. An annular groove adapted to the V-belt is formed between the sliding portion 3212 and the fixed portion 3211, and the annular groove is flared in the direction away from the axis; the fixed portion 3211 is coaxially fixed to the rotating shaft of the upper roller 43, and the sliding portion 3212 is slidingly connected to the rotating shaft of the upper roller 43 along the axial direction of the upper roller 43. The rotating shaft of the upper roller 43 is provided with a convex strip, and the sliding portion 3212 is provided with a groove for the convex strip to penetrate. The convex strip penetrates the groove to limit the circumferential rotation of the sliding portion 3212 relative to the upper roller 43.

[0044] The upper roller 43 shaft is also provided with an adjustment member 7, which is used to adjust the distance between the fixed portion 3211 and the sliding portion 3212, thereby adjusting the pitch diameter of the first transmission wheel 321. The adjustment member 7 can be a bolt threadedly connected to the sliding portion 3212, which is used to press against the upper roller 43 shaft to fix the adjustment ring 71. In this example, the adjustment member 7 includes an adjustment ring 71 and an adjustment seat 72. The adjustment ring 71 is rotatably mounted on the upper roller 43 shaft, and the adjustment ring 71 slides axially along the upper roller 43 shaft to press against the sliding portion 3212 and approach the fixed portion 3211. To ensure smoother rotation, an end bearing 8 is provided between the adjustment ring 71 and the sliding portion 3212. The end bearing 8 reduces the frictional resistance between the sliding portion 3212 and the adjustment ring 71. The adjustment seat 72 is arranged on the frame 1, and a guide slope 721 is provided near the adjustment ring 71 of the adjustment seat 72. The guide slope 721 is inclined downward in a direction gradually away from the upper roller 43. When the upper roller 43 moves upward, it abuts against the fixed part 3211 so that the sliding part 3212 is close to the fixed part 3211, thereby increasing the pitch diameter of the first transmission wheel 321.

[0045] When the fabric is changed from thin fabric to thicker fabric, the fabric thickness causes the upper roller 43 to move upward. At this time, the guide slope 721 guides the sliding portion 3212 close to the fixed portion 3211, so that the pitch diameter of the first transmission wheel 321 becomes larger. At this time, the transmission ratio of the first transmission wheel 321 and the second transmission wheel 322 becomes larger, so that the wrinkle removal roller 31 rotates faster. Thicker fabric corresponds to a faster rotation speed of the wrinkle removal roller 31, so that the wrinkle removal effect is more adapted. In addition, in the process of adjusting the pitch diameter to increase, the rotation of the first transmission wheel 321 is coordinated with the rotation of the first transmission wheel 321 to achieve outward expansion of the transmission belt 323 to achieve an increase in the pitch diameter, so that the position adjustment of the transmission belt 323 becomes more convenient when the distance between the sliding portion 3212 and the fixed portion 3211 becomes smaller. When the fabric is changed from thicker fabric to thinner fabric, the transmission belt 323 is fitted between the sliding portion 3212 and the fixed portion 3211 under the action of the tensioning assembly 5. Under the action of the tensioning force of the tensioning assembly 5, the sliding portion 3212 is pressed against the adjusting ring 71 on the guide slope 721 to reduce the pitch diameter. At this time, the transmission ratio of the first transmission wheel 321 and the second transmission wheel 322 becomes smaller.

[0046] The adjustment seat 72 is slidably connected to the frame 1 via a guide rail. The sliding direction of the adjustment column is horizontal and perpendicular to the axis of the upper roller 43. The adjustment seat 72 is also threaded with a locking bolt 9, which is used to tighten against the guide rail to fix the adjustment seat 72. When maintenance is required on the first transmission wheel 321 or the upper roller 43, the adjustment seat 72 can be removed by loosening the locking bolt and sliding it.

[0047] The working principle of this embodiment is:

[0048] When the cloth is dried, most of the moisture is first squeezed out by the squeezing component 4, and then the cloth is flattened by the wrinkle removal roller 31 when passing through the wrinkle removal component 3, and the guide sliding part 3212 is guided to move by the guide inclined surface 721 of the adjustment seat 72, and the distance between the upper roller 43 and the lower roller 41 is adjusted according to the thickness of the cloth. The transmission ratio of the first transmission wheel 321 and the second transmission wheel 322 can be adjusted according to the thickness of the cloth to realize the adjustment of the rotation speed of the wrinkle removal roller 31, and the rotation speed of the wrinkle removal roller 31 can be automatically adapted according to the thickness of the cloth, so that the use adaptability of the wrinkle removal roller 31 is better and the wrinkle removal effect is better.

[0049] 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. A cloth drying device, comprising a frame (1), wherein the frame (1) is provided with a drying chamber (2), wherein the drying chamber (2) is used for drying cloth passing through the drying chamber, and wherein: The frame (1) is further provided with a wrinkle removal assembly (3), the wrinkle removal assembly (3) comprising a wrinkle removal roller (31) and a wrinkle removal driving member (32), the wrinkle removal roller (31) being rotatably connected to the frame (1) for allowing cloth to pass through, the wrinkle removal roller (31) being provided with two sections of spiral patterns (311) distributed along the axial direction, the two sections of the spiral patterns (311) having opposite rotation directions, the spiral patterns (311) being arranged so that when the wrinkle removal driving member (32) drives the wrinkle removal roller (31) to rotate, the cloth passing through the wrinkle removal roller (31) has a tendency to be flattened toward both ends; The frame (1) is further provided with an extrusion assembly (4), the extrusion assembly (4) being located on a side of the feed port (21) away from the discharge port (22), and the cloth passing through the extrusion assembly (4) and then passing through the wrinkle removal roller (31); the extrusion assembly (4) comprises a lower roller (41) arranged on the frame (1), a roller seat (42) slidingly connected to the frame (1), an upper roller (43) rotatably connected to the roller seat (42), and an extrusion drive member (44) for driving the roller seat (42) to move toward the lower roller (41); The wrinkle removal driving member (32) comprises a first transmission wheel (321) coaxially mounted on the rotating shaft of the upper roller (43), a second transmission wheel (322) coaxially connected to the wrinkle removal roller (31), and a transmission belt (323) tensioned between the first transmission wheel (321) and the second transmission wheel (322), wherein the transmission ratio between the first transmission wheel (321) and the second transmission wheel (322) is greater than 1.5; The frame (1) is provided with a tensioning assembly (5), and the tensioning assembly (5) comprises a sliding seat (51) slidably connected to the frame (1), a tensioning wheel (52) rotatably connected to the sliding seat (51), and an elastic member (53) that enables the tensioning wheel (52) to press against the transmission belt (323) to achieve tensioning; The transmission belt (323) is a V-belt, the first transmission wheel (321) includes a fixed portion (3211) fixed to the rotating shaft of the upper roller (43) and a sliding portion (3212) slidingly connected to the rotating shaft of the upper roller (43), an annular groove adapted to the V-belt is formed between the sliding portion (3212) and the fixed portion (3211), and the rotating shaft of the upper roller (43) is further provided with an adjusting member (7), the adjusting member (7) being used to adjust the distance between the fixed portion (3211) and the sliding portion (3212) and thereby adjust the pitch diameter of the first transmission wheel (321); The adjusting member (7) comprises an adjusting ring (71) and an adjusting seat (72); the adjusting ring (71) is rotatably connected to the rotating shaft of the upper roller (43); and the adjusting ring (71) slides axially along the rotating shaft of the upper roller (43) to abut against the sliding portion (3212) and approach the fixed portion (3211); the adjusting seat (72) is arranged on the frame (1); the adjusting seat (72) is provided with a guiding inclined surface (721); the guiding inclined surface (721) is arranged to abut against the adjusting ring (71) when the upper roller (43) moves upward, so that the sliding portion (3212) approaches the fixed portion (3211), thereby increasing the pitch diameter of the first transmission wheel (321).

2. The cloth drying device according to claim 1, characterized in that: An end face bearing (8) is provided between the adjustment ring (71) and the sliding portion (3212).

3. The cloth drying device according to claim 1, characterized in that: The adjustment seat (72) is slidably connected to the frame (1), and the adjustment seat (72) is also provided with a locking bolt (9) for fixing the adjustment seat (72) to the frame (1).

4. The cloth drying device according to claim 1, characterized in that: The wrinkle removal roller (31) has an air cavity therein, and an air outlet hole (312) communicating with the air cavity is provided on the outer peripheral surface of the wrinkle removal roller (31), and a plurality of the air outlet holes (312) are evenly distributed on the outer peripheral surface of the wrinkle removal roller (31), and an air inlet hole (313) communicating with the air cavity is provided at one axial end of the wrinkle removal roller (31), and the air inlet hole (313) is used to be connected to an air source through a rotary joint.

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