A cloth drying drum capable of evenly drying cloth

Abstract

The present invention relates to the field of fabric processing, and specifically to a fabric drying cylinder that can evenly dry fabric, comprising a support frame symmetrically arranged on the left and right and a bearing sleeve installed on the top of the support frame, a drying cylinder mechanism rotatably installed between the bearing sleeves, a heating mechanism rotatably installed inside the drying cylinder mechanism, a guide groove for guiding the heating mechanism to reciprocate left and right when rotating is installed inside the drying cylinder mechanism, and a driving mechanism for driving the drying cylinder mechanism and the heating mechanism to rotate is installed on the outer side of one of the support frames. The present invention enables the heating mechanism to continuously rotate and move left and right during the heating process through the linkage coordination of the drying cylinder mechanism, the heating mechanism, the guide groove and the driving mechanism, thereby forming a dynamic heating source, and on the basis of ensuring that the fabric is fully heated, avoiding the two ends of the drying cylinder body from receiving continuous static heat transfer, thereby solving the problem that the temperature at the two ends of the existing drying cylinder is significantly higher than the temperature in the middle, causing uneven drying of the fabric.

Description

Technical Field

[0001] The invention relates to the technical field of cloth processing, in particular to a cloth drying cylinder capable of evenly drying the cloth. Background Art

[0002] The drying drum is one of the main components of the drying drum dryer, which is used for flat-width drying of fabrics in textile and printing and dyeing machinery. The heating steam used by the drying drum is first passed through the steam main pipe into the hollow column of the dryer (or the steam pipe next to the trough-type rectangular column), and then introduced into each drying drum respectively. After the steam entering the drying drum transfers heat to the wet fabric surrounding the surface of the drying drum, the steam cools into water due to the loss of heat. The condensed water is discharged from the drying drum through the drainage bucket or siphon, and then enters the column (or outlet pipe) at the drainage end, and is discharged outside the machine through the steam trap (i.e. the return steam pipe), preventing water and steam from being discharged at the same time.

[0003] However, the above-mentioned drying drum method still has the following shortcomings in actual use: 1. The length of the drying drum is greater than the radial length of the fabric. During the drying process, the middle of the drying drum is in contact with the fabric while the two ends are empty. The heat of the drying drum in contact with the fabric is transferred to the wet fabric, and the drying drum located outside the fabric is not in contact with the fabric, which will cause the temperature at the two ends of the drying drum to be significantly higher than the temperature in the middle, which will cause the drying degree of the edge of the fabric to be higher than that of the middle, making the overall drying degree of the fabric uneven, affecting the quality of fabric drying; 2. During the drying process, the position of the drying drum is always fixed, resulting in the area with temperature difference being fixed. When the steam directly enters the interior of the drying drum and freely transfers heat, if the temperature of the end of the drying drum is controlled to be appropriate by controlling the temperature of the steam, the transferred heat received by the fabric in contact with the middle of the drying drum will be reduced, thereby reducing the overall drying efficiency and drying effect of the fabric; 3. During the fabric production process, fabrics of different materials and thicknesses require different drying temperatures, and the above-mentioned drying method is difficult to meet the needs of different fabrics for drying at different temperatures, which will affect the quality of fabric drying. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a cloth drying drum that can dry fabrics evenly, comprising a support frame symmetrically arranged on the left and right and a bearing sleeve installed on the top of the support frame, a drying drum mechanism is rotatably installed between the bearing sleeves, guide rollers are symmetrically arranged on the front and rear sides of the drying drum mechanism, an adjusting mechanism for adjusting the position of the guide rollers is installed on the top of the support frame, a heating mechanism is rotatably installed inside the drying drum mechanism, a guide groove is installed inside the drying drum mechanism to guide the heating mechanism to reciprocate left and right when rotating, and a driving mechanism for driving the drying drum mechanism and the heating mechanism to rotate is installed on the outer side of one of the support frames.

[0005] The heating mechanism comprises a rotating assembly rotatably mounted inside the drying drum mechanism, a second adjusting assembly is slidably mounted on the outside of the rotating assembly, and a plurality of heating assemblies evenly distributed along the circumference of the rotating assembly are mounted on the inside of the second adjusting assembly.

[0006] The second adjusting component includes an adjusting member which is installed on the outside of the rotating component in a left-right sliding manner and is used to adjust the position of the heating component. A driving member for driving the adjusting member to operate is installed inside the adjusting member.

[0007] A guide block matched with the guide groove is installed outside the adjusting component.

[0008] In one possible implementation, the drying cylinder mechanism includes a drying cylinder body located between left and right support frames, and outer shaft sleeves are symmetrically fixedly connected to the left and right sides of the drying cylinder body. The outer shaft sleeves are rotatably installed inside the corresponding bearing sleeves, and operation windows are opened on the left and right sides of the drying cylinder body. A sealing cover for sealing is detachably installed inside the operation window.

[0009] In a possible implementation, the adjustment mechanism includes a support assembly installed on the top of the support frame, and a rotating assembly and a first adjustment assembly for adjusting the rotation angle of the rotating assembly are installed on a side of the support assembly close to the drying cylinder.

[0010] In one possible implementation, the support assembly includes a support plate fixedly mounted on the top of the support frame, a support sleeve is fixedly connected to the side of the support plate close to the drying cylinder, a circular hole with the same inner diameter as the support sleeve is opened inside the support plate, and the outer sleeve passes through the support sleeve and the circular hole.

[0011] In a possible implementation, the rotating assembly includes a plurality of rings rotatably mounted on the outside of a supporting sleeve, a rotating rod is fixedly connected to the outer ring wall of the ring, and the guide roller is rotatably mounted between ends of the left and right rotating rods away from the rings.

[0012] In one possible implementation, the first adjustment component includes a plurality of vertically distributed fixed blocks fixedly mounted on a support plate near one side of the drying cylinder, a threaded rod is installed inside the fixed block for common rotation, a sliding block is threadedly sleeved on the outer surface of the threaded rod, a linkage rod is symmetrically hinged at the front and rear ends of the sliding block, and the linkage rod is hinged to the corresponding rotating rod at one end away from the sliding block.

[0013] In one possible implementation, the rotating assembly includes a square tube arranged in the middle of the drying cylinder, the left and right ends of the square tube are fixedly connected with inner sleeves, the inner sleeves are rotatably installed inside the outer sleeve, and a waist-shaped hole is opened on the top of the square tube.

[0014] In one possible implementation, the adjustment component includes a sliding sleeve slidably sleeved on the outside of the square tube, the left and right ends of the sliding sleeve are fixedly connected with symmetrically distributed hollow disks, and the sides of the hollow disks close to each other are provided with a plurality of circumferentially evenly distributed sliding grooves, and an adjustment block is slidably installed inside the sliding groove, the heating component is connected between the corresponding left and right adjustment blocks, and a through hole is provided on the top of the sliding sleeve.

[0015] In one possible implementation, the driving component includes a wire coil body that is coaxially rotatably installed inside a hollow disk, a mosquito coil-shaped spiral groove is provided on the side of the wire coil body close to the adjusting block and the spiral groove cooperates with the adjusting block, a hand wheel is rotatably installed on the side of the hollow disk away from each other, a concentric gear ring is installed on the side of the hand wheel away from each other, and the hand wheel is transmission-connected to the concentric gear ring through a gear.

[0016] In one possible implementation, the driving mechanism includes a driving motor fixedly mounted on a support frame, a transmission assembly is mounted on the output shaft of the driving motor, the driving motor is respectively connected to the outer sleeve and the inner sleeve through the transmission assembly, the transmission assembly includes a first bevel gear fixedly sleeved on the outside of the outer sleeve, an end of the inner sleeve on the same side as the first bevel gear away from the square tube is passed through the outside of the outer sleeve and then fixedly sleeved with a second bevel gear, a third bevel gear is fixedly connected to the output shaft of the driving motor, and the left and right sides of the third bevel gear are respectively meshed with the second bevel gear and the first bevel gear.

[0017] Beneficial effects of the present invention: 1. The present invention, through the linkage cooperation of the drying drum mechanism, the heating mechanism, the guide groove and the driving mechanism, can make the heating mechanism continuously rotate and move left and right during the heating process, forming a dynamic heating source. On the basis of ensuring that the cloth is fully heated, the two ends of the drying drum are prevented from receiving continuous static heat transfer, which solves the problem that the temperature at the two ends of the existing drying drum is significantly higher than the temperature in the middle, causing uneven drying of the cloth.

[0018] 2. The driving motor of the present invention drives the drying cylinder to rotate through the cooperation of the first bevel gear and the third bevel gear, so that the drying cylinder can assist in conveying the cloth. At the same time, the driving motor drives the heating mechanism to rotate in the opposite direction through the cooperation of the second bevel gear and the third bevel gear, and can continuously adjust the position of the heating component to avoid the heating component being fixed in one place to heat and cause heat concentration, so that the drying cylinder mechanism can be heated more evenly. When the heating mechanism rotates relative to the drying cylinder, the guide groove can guide the heating mechanism to move left and right, so that the middle and end parts of the cloth are subjected to dynamic heating, thereby making the cloth dried more evenly, thereby improving the quality of cloth drying.

[0019] 3. The present invention uses the second adjusting component in conjunction with the heating component, and uses the second adjusting component to adjust the distance from the heating component to the inner wall of the drying cylinder, thereby adjusting the heating effect of the heating component on the drying cylinder, so that the drying cylinder can dry the cloth at different temperatures to meet the drying requirements of different cloths, thereby improving the practicality of the cloth drying cylinder and expanding the scope of application.

[0020] 4. The present invention uses a guide roller and an adjustment mechanism to guide the cloth to fit tightly and smoothly on the surface of the drying cylinder, thereby increasing the contact area between the cloth and the drying cylinder and extending the contact time between the cloth and the drying cylinder during movement, thereby improving the drying efficiency and effect of the cloth, ensuring uniform, comprehensive and rapid drying of the cloth, and further improving the drying quality of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0022] Figure 2 It is a cross-sectional view of the front side of the present invention.

[0023] Figure 3 It is a schematic diagram of the half-section three-dimensional structure of the drying cylinder body of the present invention.

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the regulating mechanism of the present invention.

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the heating mechanism of the present invention.

[0026] Figure 6 It is a partial cross-sectional three-dimensional structural schematic diagram of the regulating component of the present invention.

[0027] Figure 7 It is a partial cross-sectional three-dimensional structural schematic diagram of the driving mechanism of the present invention.

[0028] In the figure: 1, support frame; 11, bearing sleeve; 2, drying cylinder mechanism; 21, drying cylinder body; 22, outer sleeve; 23, operation window; 24, sealing cover; 3, guide roller; 4, adjustment mechanism; 41, support assembly; 411, support plate; 412, support sleeve; 42, rotating assembly; 421, ring; 422, rotating rod; 43, first adjusting assembly; 431, fixed block; 432, threaded rod; 433, sliding block; 434, linkage rod; 5, heating mechanism; 51, rotating assembly; 511, square tube; 5 12. Inner sleeve; 513. Oval hole; 52. Second adjustment component; 521. Adjustment component; 5211. Sliding sleeve; 5212. Hollow disk; 5213. Slide groove; 5214. Adjustment block; 5215. Through hole; 522. Drive component; 5221. Wire coil; 5222. Hand wheel; 53. Heating component; 6. Guide groove; 61. Guide block; 7. Drive mechanism; 71. Drive motor; 72. Transmission component; 721. First bevel gear; 722. Second bevel gear; 723. Third bevel gear. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described below, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0030] See also Figure 1 , Figure 2 and Figure 3 A cloth drying drum for uniform drying comprises a support frame 1 symmetrically arranged on the left and right and a bearing sleeve 11 installed on the top of the support frame 1, a drying drum mechanism 2 is rotatably installed between the bearing sleeves 11, guide rollers 3 are symmetrically arranged on the front and rear sides of the drying drum mechanism 2, an adjusting mechanism 4 for adjusting the position of the guide roller 3 is installed on the top of the support frame 1, a heating mechanism 5 is rotatably installed inside the drying drum mechanism 2, a guide groove 6 for guiding the heating mechanism 5 to reciprocate left and right when rotating is installed inside the drying drum mechanism 2, and a driving mechanism 7 for driving the drying drum mechanism 2 and the heating mechanism 5 to rotate is installed on the outer side of one of the support frames 1.

[0031] See also Figure 2 , Figure 5 The heating mechanism 5 includes a rotating assembly 51 rotatably mounted inside the drying drum mechanism 2, a second adjusting assembly 52 is slidably mounted on the outside of the rotating assembly 51, and a plurality of heating assemblies 53 evenly distributed along the circumference of the rotating assembly 51 are mounted on the inner side of the second adjusting assembly 52.

[0032] See also Figure 2 , Figure 5 and Figure 6 The second adjusting component 52 includes an adjusting member 521 which is slidably mounted on the outside of the rotating component 51 and is used to adjust the position of the heating component 53. A driving member 522 is installed inside the adjusting member 521 to drive the adjusting member to operate.

[0033] See also Figure 2 , Figure 5 A guide block 61 matching with the guide groove 6 is installed on the outside of the adjusting component 521 .

[0034] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 The drying cylinder mechanism 2 includes a drying cylinder body 21 located between two support frames 1, and outer shaft sleeves 22 are symmetrically fixedly connected to the left and right sides of the drying cylinder body 21, and the outer shaft sleeves 22 are rotatably installed inside the corresponding bearing sleeves 11. Operation windows 23 are opened on the left and right sides of the drying cylinder body 21, and a sealing cover 24 for sealing is detachably installed inside the operation window 23. The length of the heating component 53 is greater than half of the length of the drying cylinder body 21 and less than three quarters of the length of the drying cylinder body 21. The guide groove 6 is a wave-shaped groove that is circumferentially distributed along the inner wall of the drying cylinder body 21 and connected to the end, and the guide block 61 is slidably installed inside the guide groove 6.

[0035] See also Figure 1 , Figure 2 and Figure 4 The adjusting mechanism 4 includes a supporting assembly 41 installed on the top of the supporting frame 1 , and a rotating assembly 42 and a first adjusting assembly 43 for adjusting the rotating angle of the rotating assembly 42 are installed on one side of the supporting assembly 41 close to the drying cylinder 21 .

[0036] See also Figure 1 , Figure 2 and Figure 4 The support assembly 41 includes a support plate 411 fixedly installed on the top of the support frame 1, and a support sleeve 412 is fixedly connected to the side of the support plate 411 close to the drying cylinder 21. A circular hole with an inner diameter equal to that of the support sleeve 412 is opened inside the support plate 411, and the outer sleeve 22 passes through the support sleeve 412 and the circular hole.

[0037] See also Figure 1 , Figure 2 and Figure 4The rotating assembly 42 includes a plurality of circular rings 421 rotatably mounted on the outside of the supporting sleeve 412. A rotating rod 422 is fixedly connected to the outer ring wall of the circular ring 421. There are two circular rings 421. The rotating rods 422 at the same supporting sleeve 412 are symmetrically distributed front and back about the supporting sleeve 412. The guide roller 3 is rotatably mounted between the ends of the left and right rotating rods 422 away from the circular ring 421.

[0038] See also Figure 1 , Figure 2 and Figure 4 The first adjustment component 43 includes a plurality of vertically distributed fixed blocks 431 fixedly mounted on the support plate 411 near the drying cylinder 21, a threaded rod 432 is installed inside the fixed block 431 for common rotation, a sliding block 433 is threadedly sleeved on the outer surface of the threaded rod 432, and a linkage rod 434 is symmetrically hinged at the front and rear ends of the sliding block 433, and one end of the linkage rod 434 away from the sliding block 433 is hinged to the corresponding rotating rod 422.

[0039] The threaded rod 432 is rotated by an external power source (such as a motor) to drive the sliding block 433 to move upward or downward. The sliding block 433 pulls the rotating rod 422 to rotate through the linkage rod 434, and then the rotating rod 422 drives the two guide rollers 3 to symmetrically deflect upward or downward around the drying cylinder 21. The guide rollers 3 are used to guide the cloth to adhere to the surface of the drying cylinder 21. When the guide rollers 3 deflect downward, the contact area between the cloth and the drying cylinder 21 can be increased, and the contact time between the cloth and the drying cylinder 21 during the movement of the cloth can be prolonged, which is convenient for drying the cloth with a large water content. On the contrary, the contact area between the cloth and the drying cylinder 21 can be relatively reduced, and the contact time between the cloth and the drying cylinder 21 during the movement of the cloth can be shortened, which is convenient for drying the cloth with a small water content.

[0040] See also Figure 2 , Figure 5 and Figure 6 The rotating assembly 51 includes a square tube 511 arranged in the middle of the drying cylinder 21. The left and right ends of the square tube 511 are fixedly connected with inner sleeves 512. The inner sleeve 512 is rotatably installed inside the outer sleeve 22. A waist-shaped hole 513 is opened on the top of the square tube 511.

[0041] See also Figure 2 , Figure 5 and Figure 6 The adjusting component 521 includes a sliding sleeve 5211 slidably sleeved on the outside of the square tube 511, and the left and right ends of the sliding sleeve 5211 are fixedly connected with symmetrically distributed hollow disks 5212, and the sides of the hollow disks 5212 close to each other are provided with a plurality of circumferentially uniformly distributed sliding grooves 5213, and the interior of the sliding groove 5213 is slidably installed with an adjusting block 5214, and the heating component 53 is connected between the corresponding left and right adjusting blocks 5214, and the top of the sliding sleeve 5211 is provided with a through hole 5215.

[0042] The heating component 53 is one of an electric heating tube, a steam heating tube, and a thermal oil heating tube. When the heating component 53 is an electric heating tube, the electric wire connected to the heating component 53 passes through the through hole 5215, the oval hole 513, and the inner cavity of the square tube 511 and the inner sleeve 512, and is connected to the external circuit in the form of an electric slip ring; when the heating component 53 is a steam heating tube or a thermal oil heating tube, the pipe connected to the heating component 53 passes through the through hole 5215, the oval hole 513, and the inner cavity of the square tube 511 and the inner sleeve 512, and is connected to the external air supply device or oil supply device in a rotatable installation manner.

[0043] See also Figure 2 , Figure 5 and Figure 6 The driving component 522 includes a coil body 5221 which is coaxially rotatably installed inside the hollow disk 5212. A mosquito coil-shaped spiral groove is provided on the side of the coil body 5221 close to the adjusting block 5214 and the spiral groove cooperates with the adjusting block 5214. A hand wheel 5222 is rotatably installed on the side of the hollow disk 5212 away from each other. A concentric gear ring is installed on the side of the hand wheel 5222 away from each other. The hand wheel 5222 is connected to the concentric gear ring through a gear.

[0044] The hand wheel 5222 is rotated to drive the wire coil 5221 to rotate, and then the wire coil 5221 drives the adjustment block 5214 to slide inward or outward along the slide groove 5213, so as to adjust the position of the heating component 53, change the distance between the heating component 53 and the drying cylinder 21, and adjust the heating temperature of the outer wall of the drying cylinder 21, so as to facilitate drying of different fabrics.

[0045] See also Figure 1 and Figure 7 The driving mechanism 7 includes a driving motor 71 fixedly mounted on the support frame 1, and a transmission assembly 72 is installed on the output shaft of the driving motor 71. The driving motor 71 is respectively connected to the outer sleeve 22 and the inner sleeve 512 through the transmission assembly 72. The transmission assembly 72 includes a first bevel gear 721 fixedly sleeved on the outside of the outer sleeve 22, and the end of the inner sleeve 512 on the same side as the first bevel gear 721 away from the square tube 511 penetrates to the outside of the outer sleeve 22 and is fixedly sleeved with a second bevel gear 722. A third bevel gear 723 is fixedly connected to the output shaft of the driving motor 71, and the left and right sides of the third bevel gear 723 are respectively meshed with the second bevel gear 722 and the first bevel gear 721.

[0046] During specific operation, step one: pass one end of the cloth to be dried through the gap between the two guide rollers 3 and the drying cylinder 21 in turn, so that the cloth fits on the surface of the drying cylinder 21, the guide roller 3 contacts the cloth, the length of the heating component 53 is smaller than the width of the cloth, and then rotate the threaded rod 432 to drive the sliding block 433 to move downward, the sliding block 433 pulls the rotating rod 422 to rotate downward through the linkage rod 434, and the rotating rod 422 rotates downward to drive the guide roller 3 to rotate around the drying cylinder 21, so that the cloth is guided by the guide roller 3 to fit more closely to the outer wall of the drying cylinder 21, thereby improving the drying efficiency and effect of the cloth, and ensuring that the cloth is dried evenly, comprehensively and quickly.

[0047] Step 2: Open the sealing cover 24, then rotate the heating mechanism 5 to align the hand wheel 5222 with the sealing cover 24, then rotate the hand wheel 5222 to drive the wire coil 5221 to rotate, and then the wire coil 5221 drives the adjusting block 5214 to slide along the slide groove 5213 to adjust the distance from the heating component 53 to the inner wall of the drying cylinder 21. After the adjustment is completed, close the sealing cover 24. By adjusting the distance between the heating component 53 and the inner wall of the drying cylinder 21, the heating degree of the heating component 53 on the wall of the drying cylinder 21 is changed, which is beneficial to adjust the heating temperature of the drying cylinder 21 and is convenient for heating different fabrics.

[0048] Step three: start the driving motor 71. The driving motor 71 drives the first bevel gear 721 and the second bevel gear 722 to rotate in opposite directions through the third bevel gear 723. The first bevel gear 721 drives the drying cylinder 21 to rotate through the outer sleeve 22, so that the drying cylinder 21 continuously conveys the cloth and dries the cloth during the conveying process. The second bevel gear 722 drives the square tube 511 to rotate through the inner sleeve 512, and the square tube 511 drives the second adjusting component 52 and the heating component 53 to rotate. By continuously rotating the heating position of the heating component 53, it is avoided that the heating component 53 is heated in one place, resulting in excessive local temperature, thereby improving the uniformity of heating of the drying cylinder 21 and helping to improve the drying quality of the cloth.

[0049] Step 4: When the second adjusting component 52 rotates, the guide block 61 outside the hollow disk 5212 slides along the guide groove 6, and the second adjusting component 52 and the heating component 53 are driven to move left and right under the action of the guide groove 6, so that the heating component 53 intermittently heats the left and right ends of the drying cylinder 21, realizes dynamic heating, avoids the temperature at both ends of the drying cylinder 21 from being too high, and improves the uniformity of cloth drying.

[0050] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integral connection, or a sliding connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cloth drying drum capable of uniformly drying, comprising a support frame (1) symmetrically arranged on both sides and a bearing sleeve (11) mounted on the top of the support frame (1), characterized in that: A drying cylinder mechanism (2) is rotatably mounted between the bearing sleeves (11), the drying cylinder mechanism (2) comprising a drying cylinder body (21) located between the left and right support frames (1), the left and right sides of the drying cylinder body (21) are symmetrically fixedly connected with outer shaft sleeves (22), the front and rear sides of the drying cylinder mechanism (2) are symmetrically provided with guide rollers (3), the top of the support frame (1) is provided with an adjustment mechanism (4) for adjusting the position of the guide roller (3), a heating mechanism (5) is rotatably mounted inside the drying cylinder mechanism (2), a guide groove (6) is provided inside the drying cylinder mechanism (2) for guiding the heating mechanism (5) to move back and forth when rotating, and a driving mechanism (7) for driving the drying cylinder mechanism (2) and the heating mechanism (5) to rotate is provided on the outer side of one of the support frames (1); The heating mechanism (5) comprises a rotating assembly (51) rotatably mounted inside the drying drum mechanism (2); a second adjusting assembly (52) is slidably mounted on the outside of the rotating assembly (51) and a plurality of heating assemblies (53) evenly distributed along the circumference of the rotating assembly (51) are mounted on the inside of the second adjusting assembly (52); The rotating assembly (51) comprises a square tube (511) arranged in the middle of the drying cylinder (21), the left and right ends of the square tube (511) are fixedly connected to inner shaft sleeves (512), the inner shaft sleeve (512) is rotatably mounted inside the outer shaft sleeve (22), and a waist-shaped hole (513) is opened on the top of the square tube (511); The second adjustment component (52) comprises an adjustment member (521) which is slidably mounted on the outside of the rotating component (51) and is used to adjust the position of the heating component (53); a driving member (522) is mounted inside the adjustment member (521) for driving the adjustment member to operate; The adjusting component (521) comprises a sliding sleeve (5211) slidably sleeved on the outside of the square tube (511); symmetrically distributed hollow disks (5212) are fixedly connected to the left and right ends of the sliding sleeve (5211); a plurality of sliding grooves (5213) uniformly distributed around the hollow disk (5212) are provided on the sides of the hollow disks (5212) close to each other; an adjusting block (5214) is slidably mounted inside the sliding groove (5213); the heating component (53) is fixedly connected between the corresponding left and right adjusting blocks (5214); and a through hole (5215) is provided on the top of the sliding sleeve (5211); The driving component (522) comprises a coiled wire body (5221) coaxially rotatably mounted inside the hollow disk (5212); a mosquito coil-shaped spiral groove is provided on a side of the coiled wire body (5221) close to the adjustment block (5214), and the spiral groove cooperates with the adjustment block (5214); a hand wheel (5222) is rotatably mounted on a side of the hollow disk (5212) away from each other; a concentric gear ring is mounted on a side of the hand wheel (5222) away from each other; and the hand wheel (5222) is transmission-connected to the concentric gear ring via a gear; A guide block (61) matching the guide groove (6) is installed on the outside of the adjustment component (521).

2. A cloth drying drum capable of uniform drying according to claim 1, characterized in that: The outer shaft sleeve (22) is rotatably mounted inside the corresponding bearing sleeve (11), and operation windows (23) are provided on both left and right sides of the drying cylinder (21). A sealing cover (24) for sealing is detachably mounted inside the operation window (23).

3. A cloth drying drum capable of uniform drying according to claim 2, characterized in that: The adjustment mechanism (4) comprises a support assembly (41) mounted on the top of the support frame (1); a rotating assembly (42) and a first adjustment assembly (43) for adjusting the rotation angle of the rotating assembly (42) are mounted on a side of the support assembly (41) close to the drying cylinder (21).

4. A cloth drying drum capable of uniform drying according to claim 3, characterized in that: The support assembly (41) comprises a support plate (411) fixedly mounted on the top of the support frame (1); a support sleeve (412) is fixedly connected to a side of the support plate (411) close to the drying cylinder (21); a circular hole having an inner diameter equal to that of the support sleeve (412) is formed inside the support plate (411); and the outer shaft sleeve (22) passes through the support sleeve (412) and the circular hole.

5. A cloth drying drum capable of uniform drying according to claim 4, characterized in that: The rotating assembly (42) comprises a plurality of circular rings (421) rotatably mounted on the outside of the supporting sleeve (412); the outer ring wall of the circular ring (421) is fixedly connected to a rotating rod (422); and the guide roller (3) is rotatably mounted between ends of the left and right rotating rods (422) away from the circular ring (421).

6. A cloth drying drum capable of uniform drying according to claim 5, characterized in that: The first adjustment assembly (43) comprises a plurality of vertically distributed fixed blocks (431) fixedly mounted on a side of the support plate (411) close to the drying cylinder (21); a threaded rod (432) is rotatably mounted inside the fixed block (431); a sliding block (433) is threadedly sleeved on the outside of the threaded rod (432); linkage rods (434) are symmetrically hinged at the front and rear ends of the sliding block (433); and one end of the linkage rod (434) away from the sliding block (433) is hinged to the corresponding rotating rod (422).

7. A cloth drying drum capable of uniform drying according to claim 1, characterized in that: The driving mechanism (7) comprises a driving motor (71) fixedly mounted on a support frame (1); a transmission assembly (72) is mounted on the output shaft of the driving motor (71); the driving motor (71) is respectively connected to the outer shaft sleeve (22) and the inner shaft sleeve (512) through the transmission assembly (72); the transmission assembly (72) comprises a first bevel gear (721) fixedly sleeved on the outside of the outer shaft sleeve (22); an end of the inner shaft sleeve (512) on the same side as the first bevel gear (721) away from the square tube (511) penetrates to the outside of the outer shaft sleeve (22) and is fixedly sleeved with a second bevel gear (722); a third bevel gear (723) is fixedly connected to the output shaft of the driving motor (71); left and right sides of the third bevel gear (723) are respectively meshed with the second bevel gear (722) and the first bevel gear (721).

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