Denim washing and drying device

Abstract

The invention relates to the technical field of drying equipment, and discloses a denim washing and drying device which comprises a drying device body, a clamping roller frame is fixedly installed on one side of the drying device body, a winding frame is fixedly installed on the other side of the drying device body, and an adjusting assembly is arranged on the inner side of the drying device body. A driving assembly is arranged on the inner wall of the side, close to the clamping roller frame, of the drying device, a supporting assembly is arranged on the lower side, close to the adjusting assembly, of the interior of the drying device, the adjusting assembly comprises two sets of first sliding sleeves fixedly installed on the inner walls of the two sides of the drying device, and side threaded rods are rotationally arranged on the inner sides of the first sliding sleeves; and a first bevel gear is fixedly arranged at the upper end of the side threaded rod. According to the denim washing and drying device, through overall cooperative use, the movable rollers are drawn close to the middle position, the distance between the multiple sets of movable rollers is achieved, wrinkles are prevented, and drying and shaping are conducted.

Description

Technical Field

[0001] The present invention relates to the technical field of drying equipment, in particular to a denim washing and drying device. Background Art

[0002] The washed denim drying device is based on the principle of thermodynamics. It evaporates water by heating the air or material and discharges the water vapor through the exhaust system.

[0003] For example, Chinese patent publication number CN119178300B discloses a textile drying device and drying method. The textile drying device includes a body, a drying box, and a winding roller. The drying box is provided with a support assembly. A turning mechanism is provided at the outlet of the drying box. The turning mechanism includes two turning arms and two sets of clamping members disposed between the two turning arms. The left end of the turning arm is rotatably connected to the drying box. The clamping member includes two symmetrically arranged nip rollers, forming a gap between the two nip rollers for the fabric to pass through. The drying box is provided with a driving member 1. The turning arm is provided with a humidity sensor below the fabric. When the humidity sensor detects that the fabric humidity is greater than a preset value, the driving member 1 drives the turning arm to turn the fabric into the drying box. The textile drying device and drying method of the present invention prevent the stacking and contact of the fabric after secondary drying, improve drying efficiency, and ensure fabric quality.

[0004] The above-mentioned device transports the fabric only through the support rollers and clamping rollers on both sides. First, the distance between the rollers on both sides is relatively long. After washing, the wet denim fabric is affected by gravity on the inclined path, and the moisture will naturally gather at the lower end. Due to the sudden increase in tension, stretching deformation will occur. For light and thin fabrics, wrinkles may appear due to the sudden decrease in tension. Secondly, when multiple sets of rollers are used, they are all fixed and cannot be adjusted. There is a lack of diversity in fabric control and poor adaptability to dynamic changes. Summary of the Invention

[0005] The main purpose of the present invention is to provide a denim washing and drying device that can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is: The cam is fixedly mounted on one side of the drying device, and a reel is fixedly mounted on the other side of the drying device. An adjusting assembly is arranged on the inner side of the drying device, and a driving assembly is arranged on the inner wall of the drying device close to the clamping rack. A supporting assembly is arranged on the inside of the drying device close to the lower side of the adjusting assembly. The adjusting assembly includes two groups of first sliding sleeves fixedly mounted on the inner walls of both sides of the drying device, a side threaded rod is rotatably arranged on the inner side of the first sliding sleeve, and a first bevel gear is fixedly mounted on the upper end of the side threaded rod. Two groups of upper adjusting rods are rotatably arranged between the two corresponding groups of first sliding sleeves on the inner walls of both sides of the drying device, and the two groups of upper adjusting rods are rotatably arranged near the upper position. The transmission gears are connected with the gear train by the two guide wheels, and the guide wheels are connected with each other via a threaded connection to form a circle around the gear train that is connected with the gear train.

[0007] Preferably, the driving assembly includes a T-shaped frame fixedly mounted on the inner wall of the drying device near the clamping stick frame, the middle position of the T-shaped frame is fixedly mounted, a second sliding sleeve is fixedly mounted on the inner side of the second sliding sleeve for sliding movement, a first spring is fixedly arranged between the second sliding block and the inner wall of the lower side of the second sliding sleeve, one end of the second sliding block is fixedly arranged with a first fixed shaft, one end of the T-shaped frame is fixedly provided with a second fixed shaft near the front and rear sides, an auxiliary shaft is fixedly arranged at one end of the T-shaped frame near the front and rear sides of the second fixed shaft, two groups of second fixed shafts and the outer sides of the first fixed shaft are rotatably provided with a first synchronous wheel, two groups of upper adjusting rods and lower adjusting rods are fixedly provided with a second synchronous wheel near the T-shaped frame, and the outer sides of the seven groups of second synchronous wheels are covered with a synchronous belt.

[0008] Preferably, the supporting assembly includes two groups of third sliding sleeves fixedly installed on the bottom of the drying device near the front and rear sides, four groups of sliding strips are slidingly arranged on the inner side of the third sliding sleeves, the upper ends of the sliding strips are fixedly provided with first shaft sleeves near both sides, cylinders are provided on the upper sides of the two groups of the first shaft sleeves, telescopic rods are movably provided on the inner sides of the two groups of cylinders, circular shafts are fixed on the upper and lower sides of the cylinders and telescopic rods, second springs are fixedly provided between the two groups of telescopic rods and the inner bottoms of the two groups of cylinders, and second shaft sleeves are fixedly provided on the outer sides of the circular shafts provided on the upper sides of the two groups of telescopic rods.

[0009] Preferably, the first bevel gear is meshed with the second bevel gear, the second bevel gear is meshed with the third bevel gear, the number of movable rollers arranged on the two groups of upper adjusting rods is four, the upper adjusting rod is different in size from the first bevel gear and the third bevel gear, and the outer sides of the two groups of upper adjusting rods and the two groups of lower adjusting rods are provided with two opposite spiral patterns.

[0010] Preferably, the first sliding block is slidably arranged on the inner side of the first sliding sleeve, and the number of movable rollers arranged on the two groups of lower adjusting rods is five groups, and the middle group of the five groups of movable rollers arranged on the two groups of lower adjusting rods is positioned on the two groups of lower adjusting rods.

[0011] Preferably, the first fixed shaft and the first synchronous wheels provided on the two groups of second fixed shafts have different heights, and the auxiliary shafts provided on both sides of the second fixed shaft are respectively restricted to the outside of the synchronous belt.

[0012] Preferably, the two groups of cylinders and telescopic rods are triangularly inclined, and the lower side of the cylinder is movably connected to the first sleeve via a circular shaft.

[0013] Preferably, the second sleeve is fixedly connected to the corresponding movable part on the upper side.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. Put the washed denim on the clamping rod frame and the winding frame shaft, and put them on several groups of movable rollers in the middle of the drying device. The synchronous belt can drive the four groups of second synchronous wheels and the three groups of first synchronous wheels to rotate, so that the two groups of upper adjusting rods and lower adjusting rods can rotate. The middle group of first synchronous wheels is slidably set in the second sliding sleeve through the first fixed shaft and the second sliding block. When the lower adjusting rod on the lower side is adjusted in position, the synchronous belt is stretched, and the second sliding block is pushed to slide downward to squeeze the first spring, thereby changing the length of the synchronous belt to meet the displacement of the lower adjusting rod on the lower side, and realizing the synchronous transmission of the upper and lower adjusting rods and the lower adjusting rods.

[0015] 2. When in use, two sets of motors drive two sets of third bevel gears to rotate, and the rotating third bevel gear drives the two sets of second bevel gears on the upper adjusting rod to rotate, and cooperates with the use of the driving assembly to drive the two sets of lower adjusting rod synchronous wheels on the lower side to rotate, driving the upper and lower adjusting rods. The threaded movable parts drive the movable rollers to move closer to the middle position, thereby realizing the distance between several sets of movable rollers, so that the positions of several sets of movable rollers are variable and displaced, which is convenient for the early winding of washed denim. At the same time, the second bevel gear drives the first bevel gear and the side threaded rod to rotate, driving the first sliding block threaded in the first sleeve to drive the two sets of lower adjusting rods to move downward, and the first bevel gear and the second bevel gear adopt different size structures to synchronously meet the movable rollers on the lower adjusting rod, and support the cloth when the movable roller displacement becomes loose. When several sets of movable rollers change displacement, it is easy to cause wrinkles in the cloth. At this time, the conveyed cloth can be spirally driven to both sides by rotating reverse thread strips to prevent the generation of wrinkles for drying and shaping.

[0016] 3. The telescopic rod is elastically supported by the second spring in the cylinder, and the telescopic rod and the second spring are movably connected to the slide bar and the movable part respectively through the first shaft sleeve. The elasticity of the telescopic rod and the cylinder satisfies the displacement change of the movable roller, and when the movable rollers on the two sets of lower adjustment rods move closer to each other, the fabric will gather in a local position, so that the concentrated weight is effectively supported after being increased, reducing the protection of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a denim washing and drying device according to the present invention; Figure 2 This is a schematic diagram of the inner structure of a denim washing and drying device of the present invention. Figure 1 ; Figure 3 This is a schematic diagram of the inner structure of a denim washing and drying device of the present invention. Figure 2 ; Figure 4 The invention relates to a denim washing and drying device Figure 3 A schematic diagram of the enlarged structure of the middle part A; Figure 5 This is a schematic structural diagram of a driving assembly and a supporting assembly of a denim washing and drying device according to the present invention; Figure 6 The invention relates to a denim washing and drying device Figure 5 A schematic diagram of the enlarged structure of the middle B part; Figure 7 The invention relates to a denim washing and drying device Figure 5 The enlarged structural diagram of the middle C part; Figure 8This is a partial cross-sectional structural diagram of a driving component of a denim washing and drying device according to the present invention; Figure 9 The figure is a schematic diagram of the partial cross-section structure of the support assembly of a denim washing and drying device according to the present invention.

[0018] In the figure: 1. Drying device; 2. Clamping stick frame; 3. Winding frame; 4. Adjusting assembly; 41. First sliding sleeve; 42. Side threaded rod; 43. First bevel gear; 44. Upper adjusting rod; 45. Second bevel gear; 46. Motor; 47. Third bevel gear; 48. First sliding block; 49. Lower adjusting rod; 410. Movable part; 411. Movable roller; 412. Reverse threaded strip; 413. Fixed roller; 5. Driving assembly; 51. T-shaped frame; 52. Second sliding sleeve; 53. Second sliding block; 54. First spring; 55. First fixed shaft; 56. Second fixed shaft; 57. Auxiliary shaft; 58. First synchronous wheel; 59. Second synchronous wheel; 510. Synchronous belt; 6. Support assembly; 61. Third sliding sleeve; 62. Sliding strip; 63. First shaft sleeve; 64. Cylinder; 65. Telescopic rod; 66. Round shaft; 67. Second spring; 68. Second shaft sleeve. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are relative relationships of directions or positions, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0021] See also Figures 1-9, an embodiment of the present invention provides: a denim washing and drying device, comprising a drying device 1, a clamping rod frame 2 is fixedly installed on one side of the drying device 1, a winding frame 3 is fixedly installed on the other side of the drying device 1, an adjusting component 4 is provided on the inner side of the drying device 1, a driving component 5 is provided on the inner wall of the drying device 1 near the clamping rod frame 2, a supporting component 6 is provided on the inside of the drying device 1 near the lower side of the adjusting component 4, the adjusting component 4 includes two groups of first sliding sleeves 41 fixedly installed on the inner walls of both sides of the drying device 1, a side threaded rod 42 is rotatably provided on the inner side of the first sliding sleeve 41, a first bevel gear 43 is fixedly provided on the upper end of the side threaded rod 42, two groups of upper adjusting rods 44 are rotatably provided between the two corresponding groups of first sliding sleeves 41 on the inner walls of both sides of the drying device 1, and the two groups of upper adjusting rods 44 are rotatably provided near the upper position. A second bevel gear 45 is fixedly provided on both sides of the drying device 1, two groups of motors 46 are fixedly provided on the inner wall of the side close to the winding frame 3, and a third bevel gear 47 is fixedly provided on the lower end of the rotating shaft of the two groups of motors 46. The outer sides of the four groups of side threaded rods 42 are threadedly connected with the first sliding blocks 48, and the two corresponding groups between the four groups of first sliding blocks 48 are rotatably provided with two groups of lower adjusting rods 49, and the outer sides of the two groups of upper adjusting rods 44 and the two groups of lower adjusting rods 49 are threadedly connected with several groups of movable parts 410, and movable rollers 411 are rotatably provided between the two groups of upper adjusting rods 44 and the movable parts 410 corresponding to the two groups of lower adjusting rods 49, and the outer sides of the two lower groups of movable rollers 411 are fixedly provided with reverse threaded strips 412, and fixed rollers 413 are fixedly installed at the positions near the inlet and outlet on both sides of the drying device 1.

[0022] The first bevel gear 43 is meshed with the second bevel gear 45, and the second bevel gear 45 is meshed with the third bevel gear 47. There are four groups of movable rollers 411 on the two groups of upper adjusting rods 44. The upper adjusting rod 44 is different in size from the first bevel gear 43 and the third bevel gear 47. Two opposite spiral patterns are provided on the outer sides of the two groups of upper adjusting rods 44 and the two groups of lower adjusting rods 49. The first sliding block 48 is slidably provided on the inner side of the first sliding sleeve 41. There are five groups of movable rollers 411 on the two groups of lower adjusting rods 49. The middle group of five groups of movable rollers 411 is positioned on the two groups of lower adjusting rods 49.

[0023] The washed denim is put on the clamping rod frame 2 and the winding frame 3 shafts, and respectively put on several groups of movable rollers 411 in the middle of the drying device 1. The synchronous belt 510 can drive the four groups of second synchronous wheels 59 and the three groups of first synchronous wheels 58 to rotate, so that the two groups of upper adjusting rods 44 and lower adjusting rods 49 can rotate, and the middle group of first synchronous wheels 58 is slidably set in the second sliding sleeve 52 through the first fixed shaft 55 and the second sliding block 53. When the lower adjusting rod 49 on the lower side is adjusted in position, the synchronous belt 510 is stretched, and the second sliding block 53 is pushed to slide downward to squeeze the first spring 54, thereby changing the length of the synchronous belt 510 to meet the displacement of the lower adjusting rod 49 on the lower side, thereby realizing the synchronous transmission of the upper and lower adjusting rods 44 and the lower adjusting rods 49.

[0024] The driving assembly 5 includes a T-shaped frame 51 fixedly mounted on the inner wall of the drying device 1 near the clamping stick frame 2, a second sliding sleeve 52 is fixedly mounted in the middle position of the T-shaped frame 51, a second sliding block 53 is slidingly arranged on the inner side of the second sliding sleeve 52, a first spring 54 is fixedly arranged between the second sliding block 53 and the inner wall of the lower side of the second sliding sleeve 52, a first fixed shaft 55 is fixedly arranged at one end of the second sliding block 53, a second fixed shaft 56 is fixedly arranged on one end of the T-shaped frame 51 near the front and rear sides, an auxiliary shaft 57 is fixedly arranged on one end of the T-shaped frame 51 near the front and rear sides of the second fixed shaft 56, two groups of second fixed shafts 56 and the outer sides of the first fixed shaft 55 are rotatably provided with first synchronous wheels 58, two groups of upper adjusting rods 44 and lower adjusting rods 49 are fixedly provided with second synchronous wheels 59 near the T-shaped frame 51, and the outer sides of the seven groups of second synchronous wheels 59 are covered with synchronous belts 510.

[0025] The first synchronous wheels 58 provided on the first fixed shaft 55 and the two sets of second fixed shafts 56 have different heights, and the auxiliary shafts 57 provided on both sides of the second fixed shaft 56 are respectively restricted to the outside of the synchronous belt 510 .

[0026] The washed denim is put on the clamping rod frame 2 and the winding frame 3 shafts, and respectively put on several groups of movable rollers 411 in the middle of the drying device 1. The synchronous belt 510 can drive the four groups of second synchronous wheels 59 and the three groups of first synchronous wheels 58 to rotate, so that the two groups of upper adjusting rods 44 and lower adjusting rods 49 can rotate, and the middle group of first synchronous wheels 58 is slidably set in the second sliding sleeve 52 through the first fixed shaft 55 and the second sliding block 53. When the lower adjusting rod 49 on the lower side is adjusted in position, the synchronous belt 510 is stretched, and the second sliding block 53 is pushed to slide downward to squeeze the first spring 54, thereby changing the length of the synchronous belt 510 to meet the displacement of the lower adjusting rod 49 on the lower side, thereby realizing the synchronous transmission of the upper and lower adjusting rods 44 and the lower adjusting rods 49.

[0027] The support assembly 6 includes two groups of third sliding sleeves 61 fixedly installed on the bottom of the drying device 1 near the front and rear sides, four groups of sliding strips 62 are slidingly arranged on the inner side of the third sliding sleeve 61, and the upper ends of the sliding strips 62 are fixedly provided with first shaft sleeves 63 near both sides, and the upper sides of the two groups of first shaft sleeves 63 are provided with cylinders 64. Telescopic rods 65 are movably provided on the inner sides of the two groups of cylinders 64. Round shafts 66 are fixedly provided on the upper and lower sides of the cylinders 64 and the telescopic rods 65. Second springs 67 are fixedly provided between the two groups of telescopic rods 65 and the bottom of the inner sides of the two groups of cylinders 64, and second shaft sleeves 68 are fixedly provided on the outer sides of the round shafts 66 provided on the upper sides of the two groups of telescopic rods 65.

[0028] The two groups of cylinders 64 and the telescopic rod 65 are arranged in a triangular tilted manner. The lower side of the cylinder 64 is movably connected to the first sleeve 63 through the circular shaft 66, and the second sleeve 68 is fixedly connected to the corresponding movable part 410 on the upper side.

[0029] The telescopic rod 65 is elastically supported by the second spring 67 in the cylinder 64, and the telescopic rod 65 and the second spring 67 are movably connected to the slide bar 62 and the movable member 410 above through the first shaft sleeve 63. The elasticity of the telescopic rod 65 and the cylinder 64 satisfies the displacement change of the movable roller 411, and when the movable rollers 411 on the two sets of lower adjustment rods 49 move closer to each other, the cloth will gather in a local position, so that the concentrated weight is effectively supported after the increase, thereby reducing the protection of the structure.

[0030] Working principle: The washed denim is put on the clamping rod frame 2 and the winding frame 3 shafts, and respectively put on several groups of movable rollers 411 in the middle of the drying device 1. The synchronous belt 510 can drive the four groups of second synchronous wheels 59 and the three groups of first synchronous wheels 58 to rotate, so that the two groups of upper adjustment rods 44 and lower adjustment rods 49 can rotate. The middle group of first synchronous wheels 58 is slidably set in the second sliding sleeve 52 through the first fixed shaft 55 and the second sliding block 53. When the lower adjustment rod 49 on the lower side is adjusted, the synchronous belt 510 is stretched, pushing the second sliding block 53 to slide downward to squeeze the first spring 5 4. Change the length of the synchronous belt 510 to meet the displacement of the lower adjusting rod 49 on the lower side, and realize the synchronous transmission of the upper and lower adjusting rods 44 and the lower adjusting rod 49; in addition, when in use, the two sets of third bevel gears 47 are driven to rotate by the two sets of motors 46, and the rotating third bevel gears 47 drive the two sets of second bevel gears 45 on the upper adjusting rod 44 to rotate, and cooperate with the use of the driving component 5 to drive the two sets of lower adjusting rods 49 on the lower side to rotate, drive the upper adjusting rod 44 and the lower adjusting rod 49 on both sides, and the threaded movable parts 410 drive the movable rollers 411 to move closer to the middle position, thereby realizing several sets of movable rollers 4 11, so that the positions of several groups of movable rollers 411 are variably displaced, which is convenient for the early winding of washed denim. At the same time, the second bevel gear 45 drives the first bevel gear 43 and the side threaded rod 42 to rotate, driving the first sliding block 48 threadedly connected in the first sliding sleeve 41 to drive the two groups of lower adjusting rods 49 to move downward, and the first bevel gear 43 and the second bevel gear 45 adopt different sizes of structures to synchronously meet the movable rollers 411 on the lower adjusting rods 49, and support the cloth when the movable rollers 411 become loose. When several groups of movable rollers 411 change their displacement, it is easy to cause wrinkles in the cloth. At this time By rotating the reverse thread bar 412, the conveyed cloth can be driven to both sides in a spiral pattern to prevent the formation of wrinkles and to dry and shape it; secondly, the telescopic rod 65 is elastically supported by the second spring 67 in the cylinder 64, and the telescopic rod 65 and the second spring 67 are movably connected to the slide bar 62 and the movable part 410 on the top through the first shaft sleeve 63. The elasticity of the telescopic rod 65 and the cylinder 64 satisfies the displacement change of the movable roller 411, and when the movable rollers 411 on the two sets of lower adjustment rods 49 approach each other, the cloth will gather in a local position, so that the concentrated weight is effectively supported after the increase, reducing the protection of the structure.

[0031] The drying device 1, the clamping rod frame 2, the winding frame 3, and the motor 46 in the present invention are common knowledge in this field. Their working principles are already well-known technologies, and the models are selected according to actual use, so they are not explained in detail.

[0032] 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 denim washing and drying device, comprising a drying device (1), characterized in that: A clamping stick frame (2) is fixedly mounted on one side of the drying device (1), a reeling frame (3) is fixedly mounted on the other side of the drying device (1), an adjusting assembly (4) is arranged on the inner side of the drying device (1), a driving assembly (5) is arranged on the inner wall of the drying device (1) close to the clamping stick frame (2), a supporting assembly (6) is arranged on the inside of the drying device (1) close to the lower side of the adjusting assembly (4), the adjusting assembly (4) comprises two groups of first sliding sleeves (41) fixedly mounted on the inner walls of both sides of the drying device (1), a side threaded rod (42) is rotatably mounted on the inner side of the first sliding sleeve (41), a first bevel gear (43) is fixedly mounted on the upper end of the side threaded rod (42), two groups of upper adjusting rods (44) are rotatably mounted between the two groups of first sliding sleeves (41) on the inner walls of both sides of the drying device (1), and second bevel gears are fixedly mounted on both sides of the two groups of upper adjusting rods (44). Wheel (45), two groups of motors (46) are fixedly provided on the inner wall of one side of the drying device (1) near the winding frame (3), and third bevel gears (47) are fixedly provided on the lower ends of the rotating shafts of the two groups of motors (46), the outer sides of the four groups of side threaded rods (42) are all threadedly connected with first sliding blocks (48), and two groups corresponding to the four groups of first sliding blocks (48) are rotatably provided with two groups of lower adjustment rods (49), and the outer sides of the two groups of upper adjustment rods (44) and the two groups of lower adjustment rods (49) are all threadedly connected with a plurality of groups of movable parts (410), and movable rollers (411) are rotatably provided between the two groups of movable parts (410) corresponding to the two groups of upper adjustment rods (44) and the two groups of lower adjustment rods (49), and the outer sides of the two groups of lower adjustment rods (411) are fixedly provided with reverse thread strips (412), and fixed rollers (413) are fixedly installed at positions near the inlet and outlet on both sides of the drying device (1).

2. The denim washing and drying device according to claim 1, characterized in that: The driving assembly (5) comprises a T-shaped frame (51) fixedly mounted on the inner wall of the drying device (1) near the clamping stick frame (2), a second sliding sleeve (52) fixedly mounted in the middle of the T-shaped frame (51), a second sliding block (53) slidingly arranged on the inner side of the second sliding sleeve (52), a first spring (54) fixedly arranged between the second sliding block (53) and the lower inner wall of the second sliding sleeve (52), a first fixed shaft (55) fixedly arranged at one end of the second sliding block (53), and a first fixed shaft (55) fixedly arranged at one end of the T-shaped frame (51). A second fixed shaft (56) is fixedly provided at one end near the front and rear sides of the second fixed shaft (56), an auxiliary shaft (57) is fixedly provided at one end of the T-shaped frame (51) near the front and rear sides of the second fixed shaft (56), and first synchronous wheels (58) are rotatably provided on the outer sides of the two groups of the second fixed shafts (56) and the first fixed shaft (55), and second synchronous wheels (59) are fixedly provided at positions near the T-shaped frame (51) of the two groups of the upper adjustment rods (44) and the lower adjustment rods (49), and synchronous belts (510) are sleeved on the outer sides of the seven groups of the second synchronous wheels (59).

3. The denim washing and drying device according to claim 1, characterized in that: The support assembly (6) comprises two groups of third sliding sleeves (61) fixedly mounted on the bottom of the drying device (1) near the front and rear sides, four groups of sliding strips (62) are slidably arranged on the inner side of the third sliding sleeve (61), first shaft sleeves (63) are fixedly arranged on the upper ends of the sliding strips (62) near both sides, cylinders (64) are arranged on the upper sides of the two groups of first shaft sleeves (63), telescopic rods (65) are movably arranged on the inner sides of the two groups of cylinders (64), circular shafts (66) are fixedly arranged on the upper and lower sides of the cylinders (64) and the telescopic rods (65), second springs (67) are fixedly arranged between the two groups of telescopic rods (65) and the inner bottoms of the two groups of cylinders (64), and second shaft sleeves (68) are fixedly arranged on the outer sides of the circular shafts (66) arranged on the upper sides of the two groups of telescopic rods (65).

4. The denim washing and drying device according to claim 1, characterized in that: The first bevel gear (43) is meshed with the second bevel gear (45), and the second bevel gear (45) is meshed with the third bevel gear (47). The number of movable rollers (411) provided on the two sets of upper adjustment rods (44) is four. The upper adjustment rods (44) are different in size from the first bevel gear (43) and the third bevel gear (47). The outer sides of the two sets of upper adjustment rods (44) and the two sets of lower adjustment rods (49) are both provided with two opposite spiral patterns.

5. The denim washing and drying device according to claim 1, characterized in that: The first sliding block (48) is slidably arranged on the inner side of the first sliding sleeve (41), and the number of movable rollers (411) arranged on the two groups of lower adjustment rods (49) is five groups. The middle group of the five groups of movable rollers (411) arranged on the two groups of lower adjustment rods (49) is positioned on the two groups of lower adjustment rods (49).

6. The denim washing and drying device according to claim 2, characterized in that: The first fixed shaft (55) and the first synchronous wheels (58) provided on the two sets of second fixed shafts (56) have different heights, and the auxiliary shafts (57) provided on both sides of the second fixed shaft (56) are respectively restricted outside the synchronous belt (510).

7. The denim washing and drying device according to claim 3, characterized in that: The two groups of cylinders (64) and telescopic rods (65) are arranged in a triangular tilted manner, and the lower side of the cylinder (64) is movably connected to the first sleeve (63) through a circular shaft (66).

8. The denim washing and drying device according to claim 3, characterized in that: The second shaft sleeve (68) is fixedly connected to the corresponding movable member (410) on the upper side.

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