Tension-adjustable winding device for coating machine

Abstract

The invention discloses a tension-adjustable winding device for a coating machine, and relates to the technical field of winding, and the tension-adjustable winding device comprises a winding mechanism. According to the winding device capable of adjusting the tension degree for the coating machine, through the design of the winding mechanism, materials are guided through the adjusting device, so that the stability of the materials in the winding process is kept, the bearing shaft is controlled to rotate through the first motor, the effect of winding the materials is achieved, and therefore the subsequent operation requirement is met; the other side of the bearing shaft is placed on the top of the second frame body, the damping and buffering effects are achieved through the buffering mechanism, the composite device is attached to the surface of the winding roller shaft, the surface can be conveniently wound along with the thickness of materials, and therefore the auxiliary winding effect is achieved; and the stability in the material winding process is improved, a certain leveling effect is achieved, and therefore the winding efficiency is further improved, and the fault probability in the winding process is reduced.

Description

Technical Field

[0001] This invention relates to the field of winding technology, specifically to a winding device for a coating machine with adjustable tension. Background Technology

[0002] A coating machine is a device that evenly coats the surface of a substrate (such as film, paper, metal foil, etc.) with coating material. The winding device is one of the core components of the coating machine, responsible for neatly and tightly winding the coated substrate into a roll. An adjustable tension winding device solves the problems of loose winding, wrinkles, and stretching deformation that easily occur in traditional winding by precisely controlling the tension of the substrate during the winding process. It is suitable for winding substrates of different materials and thicknesses.

[0003] Existing winding devices have shortcomings in tension adjustment during material conveying, so a new design was developed to address this issue. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solution: a winding device for a coating machine with adjustable tension, comprising a winding mechanism, an adjustment device fixedly connected to one side of the top of the winding mechanism, a pneumatic device fixedly connected to the outside of the adjustment device, and a composite device fixedly connected to the side of the top of the winding mechanism away from the adjustment device.

[0005] The winding mechanism includes a winding base. Material enters from the side of the adjusting device away from the composite device. The adjusting device guides the material to maintain stability during the winding process, ensuring the material stays aligned and limiting the roller's movement space to prevent deviation during movement. This controls tension, ensuring uniform winding tightness and preventing loosening or breakage. It also flattens the material, eliminating surface wrinkles and ensuring smooth winding, reducing stretching or breakage. A guide rail is fixedly connected to the top of the winding base. A first frame is slidably connected to the outer side of the guide rail. A first motor is fixedly connected to one side of the first frame. One end of the material is placed on the winding roller. The first motor controls the rotation of the receiving shaft to achieve the winding effect, thus meeting subsequent operational requirements. A receiving housing is fixedly connected to the output end of the first motor. The outer side of the receiving housing is rotatably connected to the outer side of the first frame. A second frame is slidably connected to the outer side of the guide rail away from the first frame. The second frame slides on the guide rail to provide space for components. To facilitate disassembly, the tops of the first and second frames are equipped with receiving shafts. One side of the receiving shaft is inserted into the inner side of the receiving housing, facilitating disassembly and installation. A take-up roller is fixedly connected to the outer side of the receiving shaft. The outer side of the receiving shaft, near the first motor, is inserted into the inner side of the receiving housing. A buffer mechanism is fixedly connected to a groove on the top of the second frame. The other side of the receiving shaft is placed on the top of the second frame. The buffer mechanism acts as a shock absorber, reducing the amplitude generated during component installation, reducing rigid collisions between components, and thus reducing wear and tear, thereby extending the service life of the equipment. During the rotation of the take-up roller to wind up the material, a composite device adheres to the surface of the take-up roller. As the material thickens during winding, the composite device contracts accordingly, facilitating surface preparation based on material thickness. This assists in winding, improves the stability of the material during winding, prevents folding during winding, and provides a leveling effect, further improving winding efficiency and reducing the probability of malfunctions during winding.

[0006] Preferably, the buffer mechanism includes a U-shaped frame, with telescopic blocks fixedly connected to both sides of the U-shaped frame. A first spring is sleeved on the outer side of each telescopic block, and the bottom of the telescopic block is fixedly connected to the top of the second frame. When one end of the receiving shaft is placed in the groove at the top of the second frame, the U-shaped frame drives the telescopic blocks to compress and contract the first spring, thereby playing a role in shock absorption and buffering, reducing the amplitude of vibration during component placement, improving the stability of component placement, further stabilizing the component's speed, and reducing mechanical wear between components, thus extending the service life of the equipment. It also facilitates subsequent disassembly and installation, and further compensates for equipment vibration or installation errors, ensuring operational stability, extending equipment life, and reducing component wear.

[0007] Preferably, the adjusting device includes an adjusting housing. An external block is fixedly connected to one side of the adjusting housing, and a first electric push rod is fixedly connected to the bottom of the external block. The first electric push rod controls the raising and lowering of the adjusting housing. During the raising and lowering of the adjusting housing, the roller assembly moves, thereby increasing the material travel and adjusting the tension of the wound material. The roller assembly is rotatably connected to the inner side of the adjusting housing. During the winding process, the material passes through the inner side of the roller assembly, which guides the material to maintain stability during the winding process, ensuring the material stays "on track" and limiting the movement of the rollers. The tension control mechanism helps prevent deviation during movement, ensuring uniform winding tension and preventing loosening or breakage. It also flattens the material, eliminating surface wrinkles and ensuring a smooth winding surface, reducing material stretching or damage. A moving mechanism is fixedly connected to the middle of the inner wall of the adjusting housing, further adjusting the material's travel and improving the precision of tension adjustment. A drying mechanism is fixedly connected to the top of the adjusting housing, drying the material to reduce liquid penetration, increase dryness, minimize interference with the equipment, and improve winding efficiency.

[0008] Preferably, the moving mechanism includes a slide rail, with a sliding block slidably connected to the inner side of the slide rail, and a roller block fixedly connected between the opposite surfaces of the sliding block. The sliding block slides inside the slide rail, causing the sliding block to drive the roller block to press down or lift the material, thereby increasing the material's travel distance and adjusting the tension of the wound material to meet different subsequent operational requirements.

[0009] Preferably, the drying mechanism includes a dryer, with a connecting pipe fixedly connected to one side of the dryer. Hot airflow is generated by the dryer and flows from the connecting pipe into the exhaust plate, thereby removing excess moisture from the material surface. This prevents the material from "deteriorating" or "damaging" due to residual moisture after winding, prevents "shape defects" caused by moisture in the wound material, ensures "operability" for subsequent processing, adapts to high-speed winding, and improves production efficiency. An exhaust plate is fixedly connected to the side of the connecting pipe away from the dryer. During exhaust, the airflow impacts a trapezoidal block, creating a distance between the trapezoidal block and the exhaust plate, facilitating airflow discharge. The airflow sprays along the trapezoidal block, improving drying uniformity. An elastic rod is fixedly connected to the inner wall of the exhaust plate. When the airflow stops, the elastic rod causes the trapezoidal block to adhere to the exhaust plate, sealing the pipe and preventing external impurities from entering, thus keeping the equipment clean. A trapezoidal block is fixedly connected to the side of the elastic rod away from the dryer.

[0010] Preferably, the pneumatic device includes a pneumatic housing, with a fan fixedly connected to one side of the outer surface of the pneumatic housing. A grid cover is fixedly connected to the outer surface of the pneumatic housing near the fan. The grid cover serves to block external impurities from entering, reduce dust scouring of the material surface by the wind, and reduce interference with the material. A cleaning mechanism is fixedly connected to the outer side of the grid cover. An exhaust port is provided on the outer surface of the pneumatic housing away from the grid cover. Airflow is generated by the fan and flows from the exhaust port of the pneumatic housing to flush the dried material, further optimizing the material's state and ensuring its subsequent winding and storage. This process removes residual "micro-impurities" from the drying process, preventing contamination after winding, removing debris and dust generated during drying, cleaning up environmentally drifting impurities, lowering the material temperature, preventing "deformation or adhesion" caused by high-temperature winding, preventing thermal adhesion, avoiding uneven thermal shrinkage, dispersing residual "localized moisture" after drying, ensuring thorough drying, balancing the material's moisture content distribution, assisting in "flat conveying" of the material, improving winding stability, preventing the material from "floating or wrinkling," and reducing electrostatic adsorption interference.

[0011] Preferably, the cleaning mechanism includes a cleaning frame. A second electric push rod is fixedly connected to the outer side of the cleaning frame near the fan. A connecting end is fixedly connected to the outer side of the second electric push rod away from the cleaning frame. A cleaning bracket is fixedly connected to the outer side of the connecting end. A cleaning block is fixedly connected to the outer side of the cleaning bracket away from the connecting end. The second electric push rod controls the cleaning bracket to slide the cleaning block in the holes on the outside of the grille cover, thereby achieving the effect of friction cleaning of impurities, reducing the accumulation of impurities in the holes, avoiding affecting the subsequent ventilation effect, and reducing dust accumulation through friction to avoid excessive dust accumulation at one time, thus preventing the material from being affected during subsequent air supply.

[0012] Preferably, the composite device includes a composite frame, with a connecting rod slidably connected to the outer side of the composite frame. During the winding process, the connecting rod supports the rotating column, which is aligned with the winding roller shaft. When the rotating column is in contact with the material being wound, it facilitates surface leveling as the material thickness increases, thus assisting in winding, improving the stability of the material during winding, preventing folding, and providing a leveling effect. This further improves winding efficiency and reduces the probability of malfunctions during winding. As the thickness of the wound material increases, the connecting rod... A second spring is provided on the side sleeve. The rotating column adjusts the connecting rod to compress and contract the second spring, thereby playing a role in shock absorption and buffering. This facilitates subsequent bonding of components, reduces the amplitude of component movement, and improves component stability. A bearing shaft is fixedly connected to the inner side of the connecting rod, and a rotating column is rotatably connected to the outer side of the bearing shaft. A friction mechanism is fixedly connected to the outer side of the bearing shaft. The friction mechanism rubs against the rotating column, thereby cleaning impurities from the components and preventing impurities from accumulating after long-term operation. This also prevents impurities from entering the material during the winding process and affecting the winding effect.

[0013] Preferably, the friction mechanism includes an annular block, with a third electric push rod fixedly connected to the outer side of the annular block. The distance between the receiving block and the rotating column is controlled by the third electric push rod to avoid excessive wear between components due to prolonged contact, thus preventing the equipment's service life from being affected. A receiving block is fixedly connected to the outer side of the third electric push rod away from the annular block. A connecting shaft is rotatably connected between the opposite surfaces of the receiving blocks. A friction block is fixedly connected to the outer side of the connecting shaft. The connecting shaft is rotated by a second motor, causing the friction block to rub against the rotating column, thereby cleaning impurities from the components and preventing impurities from accumulating after prolonged operation. This also prevents impurities from entering the material during the winding process, thus preventing the material winding effect from being affected. The outer side of the friction block has a surface cut. By creating the surface cut and groove, the surface texture of the component is increased, thereby further improving the friction performance of the component and enhancing the cleaning effect of the equipment. A second motor is fixedly connected to the outer side of the receiving block near the first motor, and the output end of the second motor is fixedly connected to the outer side of the connecting shaft.

[0014] This invention provides a winding device for a coating machine with adjustable tension. It offers the following advantages:

[0015] I. This adjustable tension coating machine winding device, through its winding mechanism design, allows material to enter from the side of the adjustment device away from the laminating device. The adjustment device guides the material, maintaining stability during the winding process and ensuring it stays aligned. It also limits the roller's movement space, preventing deviation during movement and thus controlling tension. This ensures uniform winding tightness, preventing loosening or breakage. Simultaneously, it flattens the material, eliminating surface wrinkles and ensuring a smooth winding, reducing stretching or breakage. One end of the material is positioned on the winding roller, and the first motor controls the rotation of the receiving shaft to achieve the winding effect, meeting subsequent operational needs. The second frame slides on guide rails, providing space for components and facilitating component disassembly. One side of the receiving shaft is inserted into the inner side of the receiving housing for easy disassembly and installation. The other side of the receiving shaft is placed on the top of the second frame, and a buffer mechanism acts as a shock absorber to reduce vibration during component installation, reduce rigid collisions between components, reduce wear between components, and thus extend the service life of the equipment. During the rotation of the winding roller to wind up the material, the composite device adheres to the surface of the winding roller. As the material is wound and thickened, the composite device shrinks accordingly, which facilitates surface preparation according to the material thickness, thereby assisting in winding, improving the stability of the material during winding, preventing folding during winding, and providing a certain leveling effect, thus further improving winding efficiency and reducing the probability of failure during winding.

[0016] II. This adjustable tension coating machine winding device, through its adjustable design, guides the material as it passes through the inner side of the roller assembly during winding. This ensures the material stays aligned during winding, limits the rollers' movement, and prevents deviation during movement. This controls tension, ensuring uniform winding tightness and preventing loosening or breakage. It also flattens the material, eliminating surface wrinkles and ensuring a smooth winding surface, reducing stretching or breakage. The first electric push rod controls the lifting and lowering of the adjusting housing, which in turn moves the roller assembly, increasing the material's travel distance and thus adjusting the tension. The moving mechanism further adjusts the material's travel distance, improving the precision of tension adjustment. The drying mechanism dries the material, reducing liquid penetration, increasing dryness, minimizing interference with the equipment, and improving winding efficiency.

[0017] Third, this adjustable tension coating machine winding device, through its drying mechanism design, generates hot airflow through the dryer. The hot airflow flows from the connecting pipe into the exhaust plate, thereby removing excess moisture from the material surface and preventing "deterioration" or "damage" due to residual moisture after winding. It also prevents "shape defects" caused by moisture in the wound material, ensuring "operability" for subsequent processing. It is suitable for high-speed winding, improving production efficiency. Secondly, during the exhaust process, the airflow impacts the trapezoidal block, creating a distance between the trapezoidal block and the exhaust plate to facilitate airflow discharge. The airflow is sprayed along the trapezoidal block, improving the uniformity of drying. When the airflow stops, the elastic rod drives the trapezoidal block to fit against the exhaust plate, thus sealing the pipe and preventing external impurities from entering, thereby keeping the inside of the equipment clean.

[0018] IV. This adjustable tension coating machine winding device, through a pneumatic design, uses a fan to generate airflow. The airflow flows from the exhaust port of the pneumatic housing onto the dried material, further optimizing the material's condition and ensuring proper winding and storage. It removes residual "microscopic impurities" from the drying process, preventing contamination after winding, removes debris and dust generated during drying, cleans up environmental impurities, lowers material temperature, prevents deformation or adhesion caused by high-temperature winding, prevents thermal adhesion, avoids uneven thermal shrinkage, disperses residual "localized moisture" after drying, ensures thorough drying, balances the material's moisture content distribution, assists in "flat conveying" of the material, improves winding stability, prevents material "floating or wrinkling," reduces electrostatic adsorption interference, and the grid cover blocks external impurities from entering, reducing dust erosion on the material surface and minimizing interference with the material.

[0019] V. This adjustable tension coating machine winding device, through a composite device design, supports the rotating column via a connecting rod during the winding process. The rotating column is aligned with the winding roller shaft. When the rotating column is in contact with the material being wound, it facilitates surface smoothing according to the material thickness, thus aiding in winding, improving the stability of the material during winding, preventing folding, and providing a leveling effect. This further improves winding efficiency and reduces the probability of malfunctions during winding. As the thickness of the wound material increases, the rotating column moves the connecting rod to compress and contract the second spring, thus providing shock absorption and buffering. This facilitates subsequent bonding of components, reduces the amplitude of component movement, and improves component stability. The friction mechanism rubs against the rotating column, cleaning impurities from the components and preventing impurities from accumulating after prolonged operation. This prevents impurities from entering the material during winding and affecting the winding effect. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the external structure of the adjustable tension winding device for a coating machine according to the present invention.

[0021] Figure 2 This is a schematic diagram of the winding mechanism of the present invention;

[0022] Figure 3 This is a partial structural diagram of the winding mechanism of the present invention;

[0023] Figure 4 This is a schematic diagram of the buffer mechanism structure of the present invention;

[0024] Figure 5 This is a schematic cross-sectional view of the drying mechanism of the present invention;

[0025] Figure 6 This is a schematic cross-sectional view of the pneumatic device of the present invention;

[0026] Figure 7 This is a schematic diagram of the cleaning mechanism structure of the present invention;

[0027] Figure 8 This is a schematic diagram of the composite device structure of the present invention;

[0028] Figure 9 This is a schematic diagram of the structure of the present invention;

[0029] Figure 10 This is a schematic diagram of the friction mechanism of the present invention.

[0030] In the diagram: 1. Winding mechanism; 2. Adjusting device; 3. Pneumatic device; 4. Composite device; 11. Winding base; 12. Guide rail; 13. First frame; 14. Second frame; 15. First motor; 16. Receiving shaft; 17. Winding roller; 18. Receiving housing; 19. Buffer mechanism; 191. U-shaped frame; 192. Telescopic block; 193. First spring; 21. Adjusting housing; 22. External block; 23. First electric push rod; 24. Roller assembly; 25. Moving mechanism; 26. Drying mechanism; 251. Slide rail; 252. Sliding block; 253. Roller block; 261. Dryer; 262. Connecting pipe ; 263, Exhaust plate; 264, Elastic rod; 265, Trapezoidal block; 31, Pneumatic housing; 32, Exhaust port; 33, Fan; 34, Grille cover; 35, Cleaning mechanism; 351, Cleaning frame; 352, Second electric push rod; 353, Connecting end; 354, Cleaning bracket; 355, Cleaning block; 41, Composite frame; 42, Connecting rod; 43, Second spring; 44, Bearing shaft; 45, Rotating column; 46, Friction mechanism; 461, Ring block; 462, Third electric push rod; 463, Support block; 464, Connecting shaft; 465, Friction block; 466, Block surface cut; 467, Second motor. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] First embodiment, such as Figures 1 to 6 As shown, the present invention provides a technical solution: a winding device for a coating machine with adjustable tension, including a winding mechanism 1, an adjusting device 2 fixedly connected to one side of the top of the winding mechanism 1, a pneumatic device 3 fixedly connected to the outside of the adjusting device 2, and a composite device 4 fixedly connected to the side of the top of the winding mechanism 1 away from the adjusting device 2.

[0033] The winding mechanism 1 includes a winding base 11, a guide rail 12 fixedly connected to the top of the winding base 11, a first frame 13 slidably connected to the outer side of the guide rail 12, a first motor 15 fixedly connected to one side of the outer side of the first frame 13, a receiving housing 18 fixedly connected to the output end of the first motor 15, the outer side of the receiving housing 18 rotatably connected to the outer side of the first frame 13, a second frame 14 slidably connected to the outer side of the guide rail 12 away from the first frame 13, a receiving shaft 16 provided on the top of the first frame 13 and the second frame 14, a winding roller shaft 17 fixedly connected to the outer side of the receiving shaft 16, the outer side of the receiving shaft 16 near the first motor 15 being inserted into the inner side of the receiving housing 18, and a buffer mechanism 19 fixedly connected to the groove at the top of the second frame 14. The material enters from the side of the adjusting device 2 away from the composite device 4. The adjusting device 2 guides the material to maintain stability during the winding process, ensuring the material stays on the correct path. It also limits the movement space of the rollers to prevent deviation during movement, thus controlling tension and ensuring uniform winding tightness to prevent loosening or breakage. Simultaneously, it flattens the material, eliminating surface wrinkles and ensuring smooth winding, reducing stretching or breakage. One end of the material is positioned on the winding roller 17. The first motor 15 controls the rotation of the receiving shaft 16 to achieve the winding effect, meeting subsequent operational needs. The second frame 14 slides on the guide rail 12, providing space for components and facilitating disassembly. One side of the receiving shaft 16 is inserted into the receiving housing 1. The inner side of the 8 facilitates disassembly and installation. The other side of the receiving shaft 16 is placed on the top of the second frame 14. The buffer mechanism 19 plays a role in shock absorption and buffering, thereby reducing the amplitude generated during component installation, reducing rigid collisions between components, reducing wear between components, and thus extending the service life of the equipment. During the process of the winding roller shaft 17 rotating to wind up the material, the composite device 4 is attached to the surface of the winding roller shaft 17. As the material is wound and thickened, the composite device 4 shrinks with the material thickness, which facilitates surface treatment with the material thickness, thereby playing a role in assisting winding, improving the stability of the material winding process, avoiding folding of the material during winding, and playing a certain leveling effect, thereby further improving winding efficiency and reducing the probability of failure during winding.

[0034] The buffer mechanism 19 includes a U-shaped frame 191, with telescopic blocks 192 fixedly connected to both sides of the U-shaped frame 191. A first spring 193 is sleeved on the outer side of the telescopic blocks 192, and the bottom of the telescopic blocks 192 is fixedly connected to the top of the second frame 14. When one end of the receiving shaft 16 is placed in the groove at the top of the second frame 14, the U-shaped frame 191 drives the telescopic blocks 192 to compress and contract the first spring 193, thereby playing a role in shock absorption and buffering, reducing the amplitude of vibration during component placement, improving the stability of component placement, further stabilizing the component speed, and reducing mechanical wear between components, thereby extending the service life of the equipment. It also facilitates subsequent disassembly and installation, and further compensates for equipment vibration or installation errors, ensuring operational stability, extending equipment life, and reducing component wear.

[0035] The adjusting device 2 includes an adjusting housing 21, an external block 22 fixedly connected to one side of the adjusting housing 21, a first electric push rod 23 fixedly connected to the bottom of the external block 22, a roller group 24 rotatably connected to the inner side of the adjusting housing 21, a moving mechanism 25 fixedly connected to the middle of the inner wall of the adjusting housing 21, and a drying mechanism 26 fixedly connected to the top of the adjusting housing 21. During the winding process, the material passes through the inner side of the roller assembly 24. The roller assembly 24 guides the material, maintaining its stability and ensuring it stays aligned. It also restricts the rollers' movement, preventing deviation and controlling tension to ensure even winding and prevent loosening or breakage. Furthermore, it flattens the material, eliminating surface wrinkles and ensuring a smooth winding surface, reducing stretching or breakage. The first electric push rod 23 controls the adjustment housing 21 to rise and fall, moving the roller assembly 24 and increasing the material's travel distance, thus adjusting the tension. The moving mechanism 25 further adjusts the material's travel distance, improving the precision of tension adjustment. Finally, the drying mechanism 26 dries the material, reducing liquid penetration, increasing dryness, minimizing interference with the equipment, and improving winding efficiency.

[0036] The moving mechanism 25 includes a slide rail 251, with a sliding block 252 slidably connected to the inner side of the slide rail 251. A roller block 253 is fixedly connected between the opposite surfaces of the sliding block 252. The sliding block 252 slides inside the slide rail 251, causing the sliding block 252 to drive the roller block 253 to press down or lift the material, thereby increasing the material's travel distance and adjusting the tension of the wound material to meet different subsequent operational requirements.

[0037] The drying mechanism 26 includes a dryer 261. A connecting pipe 262 is fixedly connected to one side of the dryer 261. An exhaust plate 263 is fixedly connected to the outside of the connecting pipe 262 away from the dryer 261. An elastic rod 264 is fixedly connected to the inner wall of the exhaust plate 263. A trapezoidal block 265 is fixedly connected to the outside of the elastic rod 264 away from the dryer 261. The dryer 261 generates a hot airflow, which flows from the connecting pipe 262 into the exhaust plate 263 to remove excess moisture from the material surface. This prevents the material from "deteriorating" or "damaging" due to residual moisture after winding, and also prevents "shape defects" caused by moisture in the wound material, ensuring "operability" for subsequent processing. It is suitable for high-speed winding and improves production efficiency. During the exhaust process, the airflow impacts the trapezoidal block 265, creating a distance between the trapezoidal block 265 and the exhaust plate 263 to facilitate airflow discharge. The airflow is sprayed along the trapezoidal block 265 to improve the uniformity of drying. When the airflow stops, the elastic rod 264 moves the trapezoidal block 265 to fit against the exhaust plate 263, thus sealing the pipe and preventing external impurities from entering, thereby keeping the inside of the equipment clean.

[0038] The second embodiment is based on the first embodiment; please refer to [link / reference]. Figures 7 to 8 As shown, the pneumatic device 3 includes a pneumatic housing 31, a fan 33 is fixedly connected to one side of the outside of the pneumatic housing 31, a grille cover 34 is fixedly connected to the outside of the pneumatic housing 31 near the fan 33, a cleaning mechanism 35 is fixedly connected to the outside of the grille cover 34, and an exhaust port 32 is provided on the outside of the pneumatic housing 31 away from the grille cover 34. Airflow is generated by the blower 33 and flows from the exhaust port 32 of the pneumatic housing 31 to wash the dried material, further optimizing the material's state and ensuring its subsequent winding and storage. This process removes residual "microscopic impurities" from the drying process, preventing contamination after winding, removing debris and dust generated during drying, cleaning up environmental impurities, lowering the material temperature, preventing "deformation or adhesion" caused by high-temperature winding, preventing thermal adhesion, avoiding uneven thermal shrinkage, dispersing residual "localized moisture" after drying, ensuring thorough drying, balancing the material's moisture content distribution, assisting in "flat conveying" of the material, improving winding stability, preventing the material from "floating or wrinkling," reducing electrostatic adsorption interference, and the grid cover 34 blocks external impurities from entering, reduces dust washed from the material surface by the wind, and minimizes interference with the material.

[0039] The cleaning mechanism 35 includes a cleaning frame 351. A second electric push rod 352 is fixedly connected to the outer side of the cleaning frame 351 near the fan 33. A connecting end 353 is fixedly connected to the outer side of the second electric push rod 352 away from the cleaning frame 351. A cleaning bracket 354 is fixedly connected to the outer side of the connecting end 353. A cleaning block 355 is fixedly connected to the outer side of the cleaning bracket 354 away from the connecting end 353. The second electric push rod 352 controls the cleaning bracket 354 to move the cleaning block 355 in the holes on the outer side of the grille cover 34, thereby achieving the effect of friction cleaning of impurities, reducing the accumulation of impurities in the holes, avoiding affecting the subsequent ventilation effect, reducing dust accumulation through friction, avoiding excessive dust accumulation at one time, and preventing the material from being affected during subsequent air supply.

[0040] The third embodiment is based on embodiments one and two; please refer to [link / reference]. Figures 9 to 10 As shown, the composite device 4 includes a composite frame 41, a connecting rod 42 is slidably connected to the outside of the composite frame 41, a second spring 43 is sleeved on the outside of the connecting rod 42, a bearing shaft 44 is fixedly connected to the inside of the connecting rod 42, a rotating column 45 is rotatably connected to the outside of the bearing shaft 44, and a friction mechanism 46 is fixedly connected to the outside of the bearing shaft 44. During the winding process, the winding mechanism 1 supports the rotating column 45 via the connecting rod 42. The rotating column 45 is attached to the winding roller shaft 17. When the rotating column 45 is attached to the material being wound, it facilitates surface smoothing with the thickness of the material, thereby assisting in winding, improving the stability of the material during winding, preventing folding during winding, and achieving a certain leveling effect. This further improves winding efficiency and reduces the probability of failure during winding. When the thickness of the wound material increases, the rotating column 45 moves the connecting rod 42 to compress and shrink the second spring 43, thereby playing a shock-absorbing and buffering role. This facilitates subsequent bonding of components, reduces the amplitude of component movement, and improves component stability. The friction mechanism 46 rubs the rotating column 45 to clean impurities from the components, preventing impurities from accumulating after long-term operation and preventing impurities from entering the material during winding, thus preventing them from affecting the material winding effect.

[0041] The friction mechanism 46 includes an annular block 461. A third electric push rod 462 is fixedly connected to the outer side of the annular block 461. A receiving block 463 is fixedly connected to the outer side of the third electric push rod 462 away from the annular block 461. A connecting shaft 464 is rotatably connected between the opposite surfaces of the receiving blocks 463. A friction block 465 is fixedly connected to the outer side of the connecting shaft 464. A block surface cutout 466 is opened on the outer side of the friction block 465. A second motor 467 is fixedly connected to the outer side of the receiving block 463 near the first motor 15. The output end of the second motor 467 is fixedly connected to the outer side of the connecting shaft 464. The distance between the receiving block 463 and the rotating column 45 is controlled by the third electric push rod 462 to avoid excessive wear between the parts due to prolonged contact, thus preventing the service life of the equipment from being affected. The connecting shaft 464 is rotated by the second motor 467, so that the friction block 465 rubs against the rotating column 45, thereby cleaning the parts and preventing the accumulation of impurities after long-term operation. This also prevents impurities from entering the material during the winding process and affecting the winding effect. By opening the block surface cuts 466 and grooves to increase the surface texture of the parts, the friction performance of the parts is further improved, enhancing the cleaning effect of the equipment.

[0042] In use, the material enters from the side of the adjusting device 2 away from the composite device 4. The adjusting device 2 guides the material to maintain stability during the winding process, ensuring the material stays straight, limiting the roller's movement space, and preventing deviation during movement. This controls tension, ensuring uniform winding tightness and preventing loosening or breakage. It also flattens the material, eliminating surface wrinkles, ensuring smooth winding, and reducing stretching or breakage. The adjusting device 2 contains a drying mechanism 26, which generates hot airflow through a dryer 261. The hot airflow flows from the connecting pipe 262 to the exhaust plate 263, thus removing excess moisture from the material surface and preventing moisture damage after winding. To prevent residual moisture from causing "deterioration" or "damage," and to prevent "morphological defects" in the wound material due to moisture after winding, ensuring "operability" for subsequent processing, this system is adapted for high-speed winding and improves production efficiency. Secondly, during the exhaust process, the airflow impacts the trapezoidal block 265, creating a distance between the trapezoidal block 265 and the exhaust plate 263, facilitating airflow discharge. The airflow is sprayed along the trapezoidal block 265, improving drying uniformity. When the airflow stops, the elastic rod 264 drives the trapezoidal block 265 to adhere to the exhaust plate 263, thus sealing the pipe and preventing external impurities from entering, keeping the equipment clean. One end of the material is placed on the winding roller shaft 17, and the receiving shaft 16 is rotated by the first motor 15 to achieve the function of winding the material. This allows the second frame 14 to slide on the guide rail 12, providing space for components and facilitating their disassembly. One side of the receiving shaft 16 is inserted into the inner side of the receiving housing 18, facilitating disassembly and installation. The other side of the receiving shaft 16 is placed on top of the second frame 14, where the buffer mechanism 19 provides shock absorption, reducing vibration during component installation, rigid collisions between components, and wear, thus extending the equipment's service life. During the winding process of the take-up roller 17, the composite device 4 adheres to the surface of the take-up roller 17. As the material thickens during winding, the composite device 4 contracts accordingly, facilitating adjustments based on the material thickness. The surface of the material is leveled, thus assisting in the winding process, improving stability, preventing folding, and enhancing winding efficiency. The composite device 4, in the winding mechanism 1, supports the rotating column 45 via connecting rod 42 during material winding. The rotating column 45 is aligned with the winding roller shaft 17. When the rotating column 45 is in contact with the material being wound, it facilitates surface leveling as the material thickness increases, thus assisting in winding, improving stability, preventing folding, and enhancing winding efficiency. As the thickness of the wound material increases...The rotating column 45 causes the connecting rod 42 to compress and contract the second spring 43, thereby acting as a shock absorber and buffer, facilitating subsequent bonding of components, reducing the amplitude of component movement, and improving component stability. The friction mechanism 46 rubs the rotating column 45, thus cleaning impurities from the components, preventing impurity accumulation after prolonged operation, and preventing impurities from entering the material during winding, thus ensuring effective winding.

[0043] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A winding device for a coating machine with adjustable tension, characterized in that, Including winding mechanism (1), one side of the top of winding mechanism (1) is fixedly connected with adjusting device (2), the outer side of adjusting device (2) is fixedly connected with wind-driven device (3), one side of the top of winding mechanism (1) away from adjusting device (2) is fixedly connected with composite device (4); The winding mechanism (1) includes a winding base (11), the top of the winding base (11) is fixedly connected with a guide rail (12), the outer side of the guide rail (12) is slidably connected with a first frame body (13), one side of the outer side of the first frame body (13) is fixedly connected with a first motor (15), the output end of the first motor (15) is fixedly connected with a receiving shell (18), the outer side of the receiving shell (18) is rotatably connected with the outer side of the first frame body (13), the outer side of the guide rail (12) away from the first frame body (13) is slidably connected with a second frame body (14), the top of the first frame body (13) and the second frame body (14) is provided with a receiving shaft (16), the outer side of the receiving shaft (16) is fixedly connected with a winding roller shaft (17), the outer side of the receiving shaft (16) close to the first motor (15) is insertedly connected with the inner side of the receiving shell (18), the recess of the top of the second frame body (14) is fixedly connected with a buffer mechanism (19).

2. The winding device with adjustable tension of the coating machine according to claim 1, characterized in that: The buffer mechanism (19) includes a U-shaped frame (191), the outer sides of the U-shaped frame (191) are fixedly connected with telescopic blocks (192), the outer sides of the telescopic blocks (192) are sleeved with first springs (193), and the bottom of the telescopic blocks (192) is fixedly connected with the top of the second frame body (14).

3. The winding device of claim 1, wherein the winding device is characterized by: The adjusting device (2) includes an adjusting shell (21), one side of the outer side of the adjusting shell (21) is fixedly connected with an external block (22), the bottom of the external block (22) is fixedly connected with a first electric push rod (23), the inner side of the adjusting shell (21) is rotatably connected with a roller shaft group (24), the middle of the inner wall of the adjusting shell (21) is fixedly connected with a moving mechanism (25), and the top of the adjusting shell (21) is fixedly connected with a drying mechanism (26).

4. The winding device of claim 3, wherein the winding device is characterized by: The moving mechanism (25) includes a sliding rail (251), the inner side of the sliding rail (251) is slidably connected with a sliding block (252), and the opposite faces of the sliding block (252) are fixedly connected with a roller block (253).

5. The winding device of claim 3, wherein the winding device is characterized by: The drying mechanism (26) includes a dryer (261), one side of the outer side of the dryer (261) is fixedly connected with a connecting pipe (262), the outer side of the connecting pipe (262) away from the dryer (261) is fixedly connected with an exhaust plate (263), the inner wall of the exhaust plate (263) is fixedly connected with an elastic rod (264), and the outer side of the elastic rod (264) away from the dryer (261) is fixedly connected with a trapezoidal block (265).

6. The winding device of a coating machine with adjustable tension according to claim 1, characterized in that: The wind-driven device (3) includes a wind-driven shell (31), one side of the outer part of the wind-driven shell (31) is fixedly connected with a fan (33), one side of the outer part of the wind-driven shell (31) close to the fan (33) is fixedly connected with a grille cover (34), the outer side of the grille cover (34) is fixedly connected with a cleaning mechanism (35), and one side of the outer part of the wind-driven shell (31) away from the grille cover (34) is provided with an exhaust port (32).

7. The winding device of a coating machine with adjustable tension according to claim 6, characterized in that: The cleaning mechanism (35) includes a cleaning frame (351), one side of the outer part of the cleaning frame (351) close to the fan (33) is fixedly connected with a second electric push rod (352), one side of the outer part of the second electric push rod (352) away from the cleaning frame (351) is fixedly connected with a connecting end (353), the outer side of the connecting end (353) is fixedly connected with a cleaning support (354), and one side of the outer part of the cleaning support (354) away from the connecting end (353) is fixedly connected with a cleaning block (355).

8. The winding device of a coating machine with adjustable tension according to claim 1, characterized in that: The composite device (4) includes a composite frame (41), the outer side of the composite frame (41) is slidably connected with a connecting rod (42), the outer side of the connecting rod (42) is sleeved with a second spring (43), the inner side of the connecting rod (42) is fixedly connected with a bearing shaft (44), the outer side of the bearing shaft (44) is rotatably connected with a rotating column (45), and the outer side of the bearing shaft (44) is fixedly connected with a friction mechanism (46).

9. The winding device of claim 8, wherein the winding device is characterized by: The friction mechanism (46) includes an annular block (461), the outer side of the annular block (461) is fixedly connected with a third electric push rod (462), one side of the outer part of the third electric push rod (462) away from the annular block (461) is fixedly connected with an accommodating block (463), the opposite faces of the accommodating block (463) are rotatably connected with an adapter shaft (464), the outer side of the adapter shaft (464) is fixedly connected with a friction block (465), the outer side of the friction block (465) is provided with a block surface cutout (466), one side of the outer part of the accommodating block (463) close to the first motor (15) is fixedly connected with a second motor (467), and the output end of the second motor (467) is fixedly connected with one side of the outer part of the adapter shaft (464).

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