Automatic adhesive tape sticking device for double-station non-stop winding

Abstract

This invention relates to the field of winding equipment technology, and more particularly to an automatic tape applicator for dual-station non-stop winding, comprising: a frame, a feeding and cutting roller group, and a dual-station winding assembly; the dual-station winding assembly includes a rotary disk, two winding shafts symmetrically arranged on the rotary disk, and a first drive mechanism; a tape applicator is provided above one of the winding shafts near the feeding and cutting roller group, the tape applicator including a lifting frame, and a tape unwinding roller, a pressure roller, and a tape cutting roller group arranged parallel to each other; the pressure roller is located below the tape unwinding roller, and the tape cutting roller group is arranged horizontally side by side on the side of the pressure roller near the feeding and cutting roller group; a rubber-coated bushing is provided on the outer cylindrical surface of the pressure roller, the tape unwound by the tape unwinding roller passes between the cutting roller group and the pressure roller, so that the adhesive backing of the tape wraps around the rubber-coated bushing of the pressure roller, and the tape is pressed to the end of the roll on the winding shaft, while the tape cutting roller group cuts the tape.

Description

Technical Field

[0001] This invention relates to the field of winding equipment technology, and in particular to an automatic tape applicator for dual-station non-stop winding. Background Technology

[0002] A winding machine is a mechanical device used to wind continuously produced materials (such as plastic film, paper, textiles, metal foil, wires and cables) into rolls. This equipment is widely used in various industrial production processes to neatly roll up materials for subsequent processing or packaging, while also saving space and facilitating storage and transportation.

[0003] To prevent slippage at the beginning of the roll and loosening of the roll after winding, the beginning and end of the roll need to be fixed with tape. The current production method is to apply the tape manually, which is inefficient and requires continuous operation, posing a significant safety hazard to the workers. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an automatic tape applicator for dual-station non-stop winding, which effectively solves the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: an automatic tape applicator for dual-station non-stop winding, comprising: a frame, and a feeding and cutting roller group and a dual-station winding assembly arranged on the frame and along the transmission direction; The dual-station take-up assembly includes a rotary disk, two take-up shafts symmetrically arranged on the rotary disk, and a first drive mechanism for driving the two take-up shafts to perform non-stop take-up. Among them, a tape applicator is provided above a take-up shaft near the feeding and cutting roller group. The tape applicator includes a lifting frame, a tape unwinding roller, a pressing roller, and a tape cutting roller group. The tape unwinding roller, the tape pressing roller, and the tape cutting roller are arranged parallel to each other on the lifting frame, with the tape pressing roller located below the tape unwinding roller, and the tape cutting roller group arranged side by side in the horizontal direction on the side of the tape pressing roller close to the feeding cutting roller group; The outer cylindrical surface of the pressure roller is provided with a rubber-coated bushing. The tape unwound by the tape unwinding roller passes between the cutting roller group and the pressure roller, so that the backing of the tape wraps around the rubber-coated bushing of the pressure roller and presses the tape to the end of the roll of the take-up shaft, while the tape cutting roller group cuts the tape.

[0006] Furthermore, the lifting frame includes a sliding assembly fixed vertically on the frame, a lower pressure plate disposed on the sliding assembly, and a hanger disposed below the lower pressure plate; The hanger includes an upper cover plate fixed to the lower pressure plate, and two wall plates that are perpendicular to the upper cover plate and arranged parallel to each other; The spacing between the two wall panels is designed to allow for the installation of the tape unwinding roller, the tape pressing roller, and the tape cutting roller assembly.

[0007] Furthermore, the tape application assembly also includes a pusher roller assembly, which is arranged horizontally and located between the tape unwinding roller and the pressure roller; The push roller assembly includes a first drive member disposed on the lifting frame, a fixed seat located at the end of the drive rod of the first drive member, and a push spindle rotatably disposed on the fixed seat. The axis of the pusher spindle is parallel to the axis of the tape unwinding roller. The first drive member pushes the tape in the transmission section between the tape unwinding roller and the pressure roller in the horizontal direction through the pusher spindle, so that the tape entering between the pressure roller and the tape cutting roller group is inclined toward the pressure roller.

[0008] Furthermore, the tape cutting roller assembly includes an intermediate shaft and a semi-annular cutting sleeve sleeved on the intermediate shaft; The cutting sleeve has an open structure on the side facing the pressure roller, and a blade is provided at the bottom of the cross-section where the open structure is located, and a connecting seat is provided at the top of the cross-section; A second driving member is provided on the side of the cutting sleeve away from the pressure roller. The second driving member is fixed on the lifting frame, and the end of its driving rod is hinged to the connecting seat. When the second driving member drives the cutting sleeve to rotate, the blade moves closer to the pressure roller to cut the tape wrapped around the pressure roller.

[0009] Furthermore, a cutter positioning block is provided on the lifting frame, and the cutter positioning block is provided with a cutter groove for the blade to pass through; Furthermore, the width of the cutting groove is greater than the width of the pressure roller.

[0010] Furthermore, the tape cutting roller assembly also includes an adjustment component, which includes a fixing plate, a U-shaped frame, and adjusting bolts; The fixing plate is fixedly installed on one side of the lifting frame located on the second driving component; The U-shaped frame is disposed on the side of the fixed plate near the cutting sleeve, and the opening faces the cutting sleeve; the intermediate shaft is fixed inside the U-shaped frame. The adjusting bolt passes through the fixing plate and the U-shaped frame in sequence. A retaining ring is provided at the end of the adjusting bolt that extends out of the U-shaped frame, and the adjusting bolt is threadedly connected to the fixing plate.

[0011] Furthermore, a one-way needle roller bearing is fitted onto the shaft segment of the intermediate shaft corresponding to the width of the pressure roller.

[0012] Furthermore, the tape-applying assembly also includes a first cylinder; The first cylinder is located on the side close to the feeding and cutting roller assembly and below the lifting frame. A push plate is provided at the driving end of the first cylinder. The end of the push plate away from the first cylinder is fixed below the lifting frame and is used to drive the lifting frame to move in the vertical direction. Buffer components are provided at the two moving ends of the lifting frame.

[0013] Furthermore, the first driving mechanism includes a first rotating shaft, a second rotating shaft rotatably sleeved on the first rotating shaft, and a third rotating shaft rotatably sleeved on the second rotating shaft; The first rotating shaft is coaxially fixed on the rotating disk, and the end away from the rotating disk is connected to the first drive motor through a pulley set; The second rotating shaft is connected to a take-up shaft at one end near the rotating disk via a pulley set, while the other end away from the rotating disk is connected to a second drive motor via a pulley set. The end of the third rotating shaft closest to the rotating disk is connected to another winding shaft via a pulley set, while the end furthest from the rotating disk is connected to a third drive motor via a pulley set.

[0014] The beneficial effects of the present invention are as follows: by setting an adhesive tape applicator above the take-up roller, the present invention can realize the take-up and adhesive tape application operation without stopping the machine, which improves the continuity of production, further improves the production efficiency, reduces manual contact with high-speed rotating machine parts, and reduces workplace safety risks. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the dual-station non-stop winding device in an embodiment of the present invention; Figure 2This is a first-view perspective view of the automatic tape applicator in an embodiment of the present invention; Figure 3 This is an internal view of the automatic tape applicator in an embodiment of the present invention. Figure 4 This is a schematic diagram showing the positions of the pressure roller and the tape cutting roller assembly in an embodiment of the present invention; Figure 5 This is a schematic diagram of the tape unwinding process of the automatic tape applicator in an embodiment of the present invention; Figure 6 This is a schematic diagram of the tape cutting roller assembly in an embodiment of the present invention; Figure 7 This is a schematic diagram of the installation of a one-way needle roller bearing in an embodiment of the present invention; Figure 8 This is a schematic diagram of the structure of the first driving mechanism in an embodiment of the present invention; Figure 9 This is a schematic diagram of the structure of the first rotating shaft, the second rotating shaft, and the third rotating shaft in an embodiment of the present invention.

[0017] Reference numerals: 1. Frame; 2. Feeding and cutting roller assembly; 3. Dual-station winding assembly; 31. Rotary disk; 32. Winding shaft; 33. First drive mechanism; 331. First rotating shaft; 332. Second rotating shaft; 333. Third rotating shaft; 334. Pulley assembly; 335. First drive motor; 336. Second drive motor; 337. Third drive motor; 4. Tape application assembly; 41. Lifting frame; 411. Sliding assembly; 412. Lower pressure plate; 413. Hanger; 414. Cutter positioning block; 42. Tape unwinding roller; 43. Pressure roller; 44. Tape cutting roller assembly; 441. Intermediate shaft; 442. Cutting sleeve; 443. Blade; 444. Connecting seat; 445. Second drive component; 447. One-way needle roller bearing; 446. Adjustment assembly; 45. Push roller assembly; 451. First drive component; 452. Fixed seat; 453. Push roller shaft core; 46. First cylinder; 47. Buffer component. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] like Figures 1 to 9 The automatic tape applicator for non-stop winding with dual stations shown includes a frame 1, a feeding and cutting roller group 2 and a dual-station winding assembly 3, which are mounted on the frame 1 and arranged along the transmission direction. The dual-station winding assembly 3 includes a rotary disk 31, two winding shafts 32 symmetrically arranged on the rotary disk 31, and a first drive mechanism 33 for driving the two winding shafts 32 to perform non-stop winding. Among them, a tape application assembly 4 is provided above a take-up shaft 32 near the feeding and cutting roller group 2. The tape application assembly 4 includes a lifting frame 41, a tape unwinding roller 42, a pressing roller 43, and a tape cutting roller group 44. The tape unwinding roller 42, the pressure roller 43, and the tape cutting roller are arranged parallel to each other on the lifting frame 41, with the pressure roller 43 positioned below the tape unwinding roller 42, and the tape cutting roller group 44 arranged horizontally side by side on the side of the pressure roller 43 near the feeding cutting roller group 2. The outer cylindrical surface of the pressure roller 43 is provided with a rubber-coated bushing. The tape unwound by the tape unwinding roller 42 passes between the cutting roller group and the pressure roller 43, so that the rubber backing of the tape wraps around the rubber-coated bushing of the pressure roller 43 and presses the tape to the end of the roll of material on the take-up shaft 32. The tape cutting roller group 44 cuts the tape.

[0022] The preferred embodiment of this invention is as follows: The first drive mechanism 33 is activated to drive the rotary disk 31 to rotate, causing one take-up shaft 32 to rotate to the take-up station, while the other take-up shaft 32 is placed at the take-up changing station. The take-up shaft 32 at the take-up station rotates clockwise under the action of the first drive mechanism 33. The lifting frame 41 begins to descend, pressing the pressure roller 43 against the shaft core of the take-up shaft 32. The tape unwinding roller 42 unwinds synchronously, and the tape is fixed to the shaft core of the take-up shaft 32 under the action of the pressure roller 43. As the roll material is fed in, the ends of the roll material are also fixed to the shaft core of the take-up shaft 32. Then, the tape is cut by the tape cutting roller group 44. The lifting frame 41 begins to rise, and the take-up shaft 32 winds up the conveyed roll material. When the roll material reaches the set thickness, the feeding cutting roller group 2 pushes the conveyed roll material into… The material is cut at the cut end and continues to be wound as the take-up shaft 32 rotates. The tape application assembly 4 moves downward, and when the pressure roller 43 abuts against the wound material, the pressure roller 43 rotates synchronously with the take-up shaft 32. At the same time, the tape unwinding roller 42 unwinds synchronously. Under the action of the pressure roller 43, the tape is pressed onto the material. When the tape covers the cut end, the tape cutting roller cuts the tape, and the pressure roller 43 will rotate again with the take-up shaft 32 for a short time until the cut end of the tape is completely adhered to the material. At this time, the lifting frame 41 begins to move upward, causing the pressure roller 43 to disengage from the material on the take-up shaft 32. After the take-up shaft 32 is wound up, the position of the two take-up shafts 32 is switched by the rotating disk 31, and the above steps are repeated to wind up the other take-up shaft 32.

[0023] To ensure the adhesive side of the tape adheres to the roll material, the tape unwinding roller 42 unwinds clockwise during the tape unwinding process. When the tape passes between the pressure roller 43 and the tape cutting roller group 44, one side of the tape faces the tape cutting roller group 44, while the adhesive side faces the pressure roller 43. The tape is pressed onto the roll material by the counterclockwise rotation of the pressure roller 43. Preferably, in order to generate a certain pulling force on the tape during the pressing process, thereby ensuring the tape is unwound smoothly, a rubber-coated bushing is provided on the outer cylindrical surface of the pressure roller 43. When the tape passes between the two, the adhesive side of the tape will adhere to the pressure roller 43. During the synchronous rotation of the pressure roller 43 with the take-up shaft 32, the tape unwinding roller 42 above it is in a synchronous unwinding state.

[0024] This invention enables the application of adhesive tape above the take-up roller, allowing the roll-up and tape application process to be completed without stopping the machine. This improves production continuity, further increases production efficiency, reduces manual contact with high-speed rotating machine parts, and lowers workplace safety risks.

[0025] like Figures 1-2As shown, in a preferred embodiment of the present invention, the lifting frame 41 includes a sliding assembly 411 fixed vertically on the frame 1, a lower pressure plate 412 disposed on the sliding assembly 411, and a hanger 413 disposed below the lower pressure plate 412; the hanger 413 includes an upper cover plate fixed on the lower pressure plate 412, and two wall plates arranged perpendicular to the upper cover plate and parallel to each other; the gap formed by the two wall plates is for the installation of the tape unwinding roller 42, the pressing roller 43, and the tape cutting roller group 44.

[0026] Specifically, the sliding assembly 411 is vertically mounted on the frame 1, while the lower pressure plate 412 is horizontally mounted perpendicular to the sliding assembly 411. The hanger 413 is installed below the lower pressure plate 412. Preferably, the hanger 413 has two modularly designed split wall panels that provide installation space for the tape unwinding roller 42, the pressure roller 43, and the tape cutting roller group 44. These panels can be adjusted or replaced according to different application requirements, increasing the flexibility of the equipment. The design of the entire lifting frame 41 allows for quick adaptation to rolls of different widths and diameters, improving the versatility of the equipment.

[0027] In this invention, the tape unwinding roller 42 is located on the side close to the cutting sleeve 442. When the unwound tape enters the cutting sleeve 442 and the pressure roller 43, it tilts towards the cutting sleeve 442. Therefore, when passing between them, the adhesive surface of the tape will stick to the cutting sleeve 442. At the cutting section, it is difficult to ensure that the pressure roller 43 rotates simultaneously to drive the tape unwinding, resulting in untimely tape delivery and product quality problems. Therefore, the tape application assembly 4 also includes a pusher roller assembly 45, which is arranged horizontally and located between the tape unwinding roller 42 and the pressure roller 43. The pusher roller assembly 45 includes a first drive roller mounted on the lifting frame 41. The first driving member 451 includes a component 451, a fixed seat 452 located at the end of the drive rod of the first driving member 451, and a pusher spindle rotatably mounted on the fixed seat 452. The axis of the pusher spindle is parallel to the axis of the tape unwinding roller 42. The first driving member 451 pushes the tape in the transmission section between the tape unwinding roller 42 and the pressure roller 43 in the horizontal direction through the pusher spindle, so that the tape entering between the pressure roller 43 and the tape cutting roller group 44 is inclined towards the pressure roller 43. This reduces the chance of the tape adhesive surface contacting the cutting sleeve 442, thereby avoiding adhesive sticking, and increases the wrap angle of the tape on the pressure roller 43, so that the tape is tightly attached to the pressure roller 43, ensuring the flatness of the tape.

[0028] In a preferred embodiment of the present invention, the tape cutting roller assembly 44 includes an intermediate shaft 441 and a semi-annular cutting sleeve 442 sleeved on the intermediate shaft 441. The side of the cutting sleeve 442 facing the pressure roller 43 has an open structure, and a blade 443 is provided at the bottom of the cross-section where the open structure is located, and a connecting seat 444 is provided at the top of the cross-section. A second driving member 445 is provided on the side of the cutting sleeve 442 away from the pressure roller 43. The second driving member 445 is fixed on the lifting frame 41, and its driving rod end is hinged to the connecting seat 444. When the second driving member 445 drives the cutting sleeve 442 to rotate, the blade 443 moves closer to the pressure roller 43 to cut the tape wrapped around the pressure roller 43.

[0029] Driven by the second drive component 445, the rotation of the cutting sleeve 442 drives the blade 443 to perform the cutting action, which can be synchronized and automated with the entire tape application process without manual intervention. Furthermore, by controlling the rotation angle of the cutting sleeve 442, the blade 443 can be precisely cut at a specific position on the pressure roller 43, reducing damage to the tape, ensuring neat cut edges of the tape, and improving the quality of the finished product.

[0030] Based on the above embodiments, a cutter positioning block 414 is provided on the lifting frame 41, and a cutter groove is provided on the cutter positioning block 414 for the blade 443 to pass through. The design of the cutter groove on the cutter positioning block 414 provides a fixed cutting position for the pressure roller 43, ensuring that the blade 443 can be accurately aligned with the tape each time it cuts, thereby ensuring the consistency and accuracy of the cutting. In addition, the width of the cutter groove is greater than the width of the pressure roller 43, which can accommodate pressure rollers 43 of different widths and increase the flexibility of the equipment.

[0031] In this invention, the blade 443 passes through the cutting groove as the cutting sleeve 442 rotates to cut the tape. To ensure that the blade 443 can accurately enter the cutting groove, such as... Figure 6 As shown, the tape cutting roller assembly 44 also includes an adjustment component 446, which includes a fixed plate, a U-shaped frame, and an adjusting bolt. The fixed plate is fixedly mounted on the side of the lifting frame 41 located on the second drive member 445. The U-shaped frame is located on the side of the fixed plate near the cutting sleeve 442, with its opening facing the cutting sleeve 442. The intermediate shaft 441 is fixed inside the U-shaped frame. The adjusting bolt passes through the fixed plate and the U-shaped frame in sequence. A retaining ring is provided at the end of the adjusting bolt extending out of the U-shaped frame, and the adjusting bolt is threadedly connected to the fixed plate. Alternatively, an adjusting nut is fixedly mounted on the fixed plate, and the adjusting nut is threadedly connected to the adjusting bolt. By setting the adjustment component 446, the center distance between the cutting sleeve 442 and the pressure roller 43 can be adjusted, thereby accurately positioning the cutting point. The adjustment method of the adjusting bolt has a quick adjustment capability, reducing machine downtime caused by adjusting the position of the blade 443.

[0032] To prevent the adhesive layer of the tape from being damaged during transport, which would affect the bonding strength to the roll material, such as... Figure 7 As shown, a one-way needle roller bearing 447 is sleeved on the shaft section of the intermediate shaft 441 corresponding to the width of the pressure roller. When the tape passes through the pressure roller 43 and the intermediate shaft 441, the frictional resistance to the tape is reduced by the one-way needle roller bearing 447, which can make the tape pass through the pressure roller 43 more smoothly and improve the conveying efficiency.

[0033] In a preferred embodiment of the present invention, such as Figure 1-2 and Figure 5 As shown, the tape application assembly 4 also includes a first cylinder 46. The first cylinder 46 is located on one side near the feeding and cutting roller group 2 and below the lifting frame 41. A push plate is provided at the driving end of the first cylinder 46, and the end of the push plate away from the first cylinder 46 is fixed below the lifting frame 41 to drive the lifting frame 41 to move vertically. Buffers 47 are provided at both moving ends of the lifting frame 41. The first cylinder 46 precisely controls the moving distance of the lifting frame 41, thereby precisely adjusting the adhesion between the pressure roller 43 and the roll material, ensuring the quality and uniformity of the tape application. The buffers 47 at both ends of the lifting frame 41 allow the pressure roller 43 to descend rapidly for a certain distance, and then the descent speed gradually decreases under the action of the buffers 47, thus preventing the pressure roller 43 from colliding with the take-up shaft 32 during descent and improving operational safety.

[0034] like Figure 8-9 As shown, the first drive mechanism 33 of the present invention includes a first rotating shaft 331, a second rotating shaft 332 rotatably sleeved on the first rotating shaft 331, and a third rotating shaft 333 rotatably sleeved on the second rotating shaft 332; the first rotating shaft 331 is coaxially fixed on the rotating disk 31, and the end away from the rotating disk 31 is connected to a first drive motor 335 through a pulley set 334; the end of the second rotating shaft 332 near the rotating disk 31 is connected to a take-up shaft 32 through the pulley set 334, and the end away from the rotating disk 31 is connected to a second drive motor 336 through the pulley set 334; the end of the third rotating shaft 333 near the rotating disk 31 is connected to another take-up shaft 32 through the pulley set 334, and the end away from the rotating disk 31 is connected to a third drive motor 337 through the pulley set 334. By using multiple shafts and drive motors, a modular design can be achieved, facilitating maintenance and component replacement. Each shaft is controlled by an independent drive motor, allowing for precise control of the speed and acceleration of each take-up shaft 32 according to different work requirements, in order to adapt to different production conditions.

[0035] Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to this invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. An automatic tape applicator for dual-station non-stop winding, characterized in that, include: The frame, and the feeding and cutting roller assembly and the dual-station winding assembly are mounted on the frame and arranged along the transmission direction; The dual-station take-up assembly includes a rotary disk, two take-up shafts symmetrically arranged on the rotary disk, and a first drive mechanism for driving the two take-up shafts to perform non-stop take-up. Among them, a tape applicator is provided above a take-up shaft near the feeding and cutting roller group. The tape applicator includes a lifting frame, a tape unwinding roller, a pressing roller, and a tape cutting roller group. The tape unwinding roller, the tape pressing roller, and the tape cutting roller are arranged parallel to each other on the lifting frame, with the tape pressing roller located below the tape unwinding roller, and the tape cutting roller group arranged side by side in the horizontal direction on the side of the tape pressing roller close to the feeding cutting roller group; The outer cylindrical surface of the pressure roller is provided with a rubber-coated bushing. The tape unwound by the tape unwinding roller passes between the cutting roller group and the pressure roller, so that the backing of the tape wraps around the rubber-coated bushing of the pressure roller and presses the tape to the end of the roll of the take-up shaft, while the tape cutting roller group cuts the tape. The tape application assembly further includes a pusher roller assembly, which is arranged horizontally and located between the tape unwinding roller and the pressure roller. The push roller assembly includes a first drive member disposed on the lifting frame, a fixed seat located at the end of the drive rod of the first drive member, and a push spindle rotatably disposed on the fixed seat. The axis of the pusher spindle is parallel to the axis of the tape unwinding roller. The first drive member pushes the tape in the transmission section between the tape unwinding roller and the pressure roller in the horizontal direction through the pusher spindle, so that the tape entering between the pressure roller and the tape cutting roller group is inclined toward the pressure roller.

2. The automatic tape applicator for dual-station non-stop winding according to claim 1, characterized in that, The lifting frame includes a sliding assembly fixed vertically on the frame, a lower pressure plate disposed on the sliding assembly, and a hanger disposed below the lower pressure plate. The hanger includes an upper cover plate fixed to the lower pressure plate, and two wall plates that are perpendicular to the upper cover plate and arranged parallel to each other; The spacing between the two wall panels is designed to allow for the installation of the tape unwinding roller, the tape pressing roller, and the tape cutting roller assembly.

3. The automatic tape applicator for dual-station non-stop winding according to claim 1, characterized in that, The tape cutting roller assembly includes an intermediate shaft and a semi-annular cutting sleeve sleeved on the intermediate shaft. The cutting sleeve has an open structure on the side facing the pressure roller, and a blade is provided at the bottom of the cross-section where the open structure is located, and a connecting seat is provided at the top of the cross-section; A second driving member is provided on the side of the cutting sleeve away from the pressure roller. The second driving member is fixed on the lifting frame, and the end of its driving rod is hinged to the connecting seat. When the second driving member drives the cutting sleeve to rotate, the blade moves closer to the pressure roller to cut the tape wrapped around the pressure roller.

4. The automatic tape applicator for dual-station non-stop winding according to claim 3, characterized in that, The lifting frame is provided with a cutter positioning block, and the cutter positioning block is provided with a cutter groove for the blade to pass through; Furthermore, the width of the cutting groove is greater than the width of the pressure roller.

5. The automatic tape applicator for dual-station non-stop winding according to claim 4, characterized in that, The tape cutting roller assembly also includes an adjustment component, which includes a fixing plate, a U-shaped frame, and adjusting bolts. The fixing plate is fixedly installed on one side of the lifting frame located on the second driving component; The U-shaped frame is disposed on the side of the fixed plate near the cutting sleeve, and the opening faces the cutting sleeve; the intermediate shaft is fixed inside the U-shaped frame. The adjusting bolt passes through the fixing plate and the U-shaped frame in sequence. A retaining ring is provided at the end of the adjusting bolt that extends out of the U-shaped frame, and the adjusting bolt is threadedly connected to the fixing plate.

6. The automatic tape applicator for dual-station non-stop winding according to claim 3, characterized in that, A one-way needle roller bearing is fitted onto the shaft segment of the intermediate shaft corresponding to the width of the pressure roller.

7. The automatic tape applicator for dual-station non-stop winding according to claim 1, characterized in that, The tape application assembly also includes a first cylinder; The first cylinder is located on the side close to the feeding and cutting roller assembly and below the lifting frame. A push plate is provided at the driving end of the first cylinder. The end of the push plate away from the first cylinder is fixed below the lifting frame and is used to drive the lifting frame to move in the vertical direction. Buffer components are provided at the two moving ends of the lifting frame.

8. The automatic tape applicator for dual-station non-stop winding according to claim 1, characterized in that, The first driving mechanism includes a first rotating shaft, a second rotating shaft rotatably sleeved on the first rotating shaft, and a third rotating shaft rotatably sleeved on the second rotating shaft; The first rotating shaft is coaxially fixed on the rotating disk, and the end away from the rotating disk is connected to the first drive motor through a pulley set; The second rotating shaft is connected to a take-up shaft at one end near the rotating disk via a pulley set, while the other end away from the rotating disk is connected to a second drive motor via a pulley set. The end of the third rotating shaft closest to the rotating disk is connected to another winding shaft via a pulley set, while the end furthest from the rotating disk is connected to a third drive motor via a pulley set.

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