Multifunctional adhesive tape winding device

Abstract

The utility model relates to adhesive tape processing equipment technical field discloses a multifunctional adhesive tape winding device, the winding device is provided with winding bin, the front side of winding bin is connected with bin door through hinged joint, the top of winding bin is connected with bin cover through hinged joint, the left side of winding bin is provided with feeding side plate, is set up recessed slot in feeding side plate top, bin cover left side lower portion is provided with the baffle that is compatible with recessed slot, is set up feed port between baffle downside and feeding side plate upside, the outside of feed port is provided with first guide assembly, the inside of winding bin is provided with second guide assembly, cutting assembly, label pasting assembly and winding assembly in proper order from left to right, the right side of feeding side plate is provided with the function platform that is compatible with second guide assembly, cutting assembly and label pasting assembly, and second guide assembly, cutting assembly and label pasting assembly set up in bin cover, winding assembly is fixed on the backplate of winding bin, and the top of winding assembly is provided with limiting component.

Description

Technical Field

[0001] This utility model relates to the technical field of tape processing equipment, and in particular to a multifunctional tape winding device. Background Technology

[0002] In the fields of tape production, packaging, and logistics, tape winding and processing are crucial steps. Existing tape winding devices typically only have a single winding function and cannot meet the diverse processing needs of tape, such as cutting and labeling. Furthermore, existing devices also have many shortcomings in terms of ease of operation, structural stability, and functional integration.

[0003] First, the inlet design of existing tape winding devices is often inadequate, causing the tape to easily shift or jam upon entering the device, affecting feeding stability. Second, existing devices typically require additional equipment for tape cutting and labeling, increasing complexity and cost while reducing operational efficiency. Furthermore, the winding components of existing devices are relatively simple, lacking effective limiting and adjustment functions, leading to tape shifting or unevenness during winding, affecting winding quality.

[0004] In summary, existing tape winding devices have significant shortcomings in terms of functional integration, ease of operation, and winding quality, making it difficult to meet the high-efficiency, precise, and multifunctional requirements of tape processing in modern industrial production. Summary of the Invention

[0005] The present invention provides a multifunctional tape winding device that at least solves the problems of insufficient functional integration, ease of operation and winding quality of tape winding devices in related technologies.

[0006] According to an embodiment of the present utility model, a multifunctional tape winding device is provided, characterized in that the winding device is provided with a winding chamber, the front side of the winding chamber is connected to a chamber door by a hinge, and the top of the winding chamber is connected to a chamber cover by a hinge.

[0007] The left side of the winding bin is provided with a feeding side plate, and a concave slot is provided on the upper part of the feeding side plate. A baffle adapted to the concave slot is provided on the lower left side of the bin cover. A feeding port is provided between the lower side of the baffle and the upper side of the feeding side plate.

[0008] A first guide assembly is provided on the outside of the feed inlet, and a second guide assembly, a cutting assembly, a label pasting assembly and a winding assembly are arranged sequentially from left to right inside the winding chamber;

[0009] The right side of the feed side plate is provided with a functional platform adapted to the second guide component, the cutting component and the label pasting component. The second guide component, the cutting component and the label pasting component are disposed on the bin cover. The winding component is fixed to the back plate of the winding bin. A limit component is provided above the winding component. The limit component is disposed on the bin cover.

[0010] In one optional embodiment, the winding assembly is provided with a drive shaft, a winding drum is fixed on the drive shaft, and a first limiting plate and a second limiting plate are respectively provided at both ends of the winding drum;

[0011] The first limiting disc is disposed between the take-up drum and the back plate, and the second limiting disc is movably disposed on the drive shaft. The second limiting disc is fixed on the drive shaft by a limiting ring.

[0012] The back plate has a drive through hole adapted to the drive shaft, and a bearing is provided in the drive through hole, and the drive shaft is engaged in the bearing.

[0013] In an optional embodiment, the limiting component is provided with a limiting block, and the lower side of the limiting block is configured as an arc-shaped structure;

[0014] The upper end of the limiting block is fixed with a first connecting post, and the upper end of the first connecting post is fixed with a circular handle; the cover is provided with a first through hole that is adapted to the first connecting post, and the first connecting post passes through the first through hole.

[0015] In an optional embodiment, the first guiding assembly is provided with a first guiding roller and a second guiding roller. The first guiding roller is fixed to the feed side plate by a first bracket, and the second guiding roller is fixed to the baffle by a second bracket.

[0016] In an optional embodiment, the second guide assembly is provided with a third guide roller and a fourth guide roller, wherein the third guide roller is fixed to the lower side of the compartment cover by a third bracket;

[0017] The functional platform has a receiving groove adapted to the fourth guide roller, and the fourth guide roller is rotatably disposed in the receiving groove via a connecting shaft.

[0018] In one optional embodiment, the cutting assembly is provided with a cutter, a second connecting post is fixed to the upper side of the cutter, and a cutting handle is fixed to the upper end of the second connecting post;

[0019] The bin cover has a second through hole adapted to the second connecting post, and the second connecting post passes through the second through hole; the cutting handle is located above the bin cover; a first spring is sleeved on the second connecting post, and the first spring is located between the cutting handle and the bin cover;

[0020] The functional platform has a blade groove adapted to the cutting blade.

[0021] In an optional embodiment, the label pasting component is provided with an pasting block, the lower side of the pasting block is provided with an pasting protrusion, the upper side of the pasting block is fixed with a third connecting post, and the upper end of the third connecting post is fixed with an pasting handle;

[0022] The compartment cover has a third through hole adapted to the third connecting post, and the third connecting post passes through the third through hole; the adhesive handle is located above the compartment cover; a second spring is sleeved on the third connecting post, and the second spring is located between the adhesive handle and the compartment cover;

[0023] The functional platform is provided with a limiting groove that matches the adhesive block, and the limiting groove is provided with a label placement groove that matches the adhesive protrusion.

[0024] In an optional embodiment, a structural reinforcement is further provided inside the winding chamber, one side of which is fixedly connected to the feed side plate, and the upper side of which is fixedly connected to the lower side of the functional platform.

[0025] The beneficial effects of this utility model embodiment:

[0026] The multifunctional tape winding device provided in this embodiment of the invention enables efficient and precise tape processing and winding, while also ensuring ease of operation and device stability. Firstly, the hinged connection design of the winding chamber, chamber door, and chamber cover provides excellent operational convenience and maintainability. The opening and closing structure of the chamber door and cover simplifies and simplifies tape installation, adjustment, and maintenance of internal components, making it particularly suitable for scenarios involving frequent tape replacement or equipment cleaning. Secondly, the feed inlet design, through the combination of a baffle and a concave slot, ensures that the tape enters the device smoothly. A first guide component on the outside of the feed inlet further guides the tape into the device, preventing tape deviation or jamming during entry, thereby improving feeding stability. Inside the device, the sequential arrangement of the second guide component, cutting component, label pasting component, and winding component enables multifunctional tape processing. The second guiding component adjusts the tape's direction to ensure its precise entry into subsequent processing stages. The cutting and labeling components respectively cut the tape and attach labels, meeting the diverse needs of tape in packaging, labeling, and other scenarios. In summary, this multi-functional tape winding device, through its rational structural design and optimized layout of functional components, not only achieves efficient and high-quality tape processing and winding but also ensures ease of operation, making it suitable for various tape processing needs.

[0027] Details of one or more embodiments of the present invention are set forth in the following drawings and description, so that other features, objects and advantages of the present invention will be more readily understood. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a structural schematic diagram of a multifunctional tape winding device provided in an embodiment of the present utility model.

[0030] Figure 2 This is a schematic diagram of the internal structure of a winding bin provided for an embodiment of the present utility model.

[0031] Figure 3 This is a schematic diagram of the structure of a winding assembly provided in an embodiment of the present utility model.

[0032] Figure 4 This is a schematic diagram of a limiting component provided in an embodiment of the present utility model.

[0033] Figure 5 This is a schematic diagram of the structure of a first guide component provided in an embodiment of the present utility model.

[0034] Figure 6 This is a schematic diagram of the structure of a functional platform provided in an embodiment of the present utility model.

[0035] In the diagram: 1. Rewinding bin; 2. Bin door; 3. Bin cover; 4. Feed side plate; 5. Concave slot; 6. Baffle; 7. Feed inlet; 8. First guide assembly; 9. Second guide assembly; 10. Cutting assembly; 11. Label pasting assembly; 12. Rewinding assembly; 13. Functional platform; 14. Limiting assembly; 15. Drive shaft; 16. Rewinding drum; 17. First limiting plate; 18. Second limiting plate; 19. Limiting ring; 20. Bearing; 21. Limiting block; 22. First connecting column; 23. Circular hand. 24. Handle; 25. First guide roller; 26. Second guide roller; 27. First bracket; 28. Second bracket; 29. ​​Third guide roller; 30. Fourth guide roller; 31. Third bracket; 32. Receiving groove; 33. Cutter; 34. Second connecting post; 35. Cutting handle; 36. First spring; 37. Knife groove; 38. Adhesive block; 39. Adhesive protrusion; 40. Third connecting post; 41. Adhesive handle; 42. Second spring; 43. Limiting groove; 44. Label placement groove; 45. Structural reinforcement. Detailed Implementation

[0036] Embodiments of this embodiment will now be described in more detail with reference to the accompanying drawings. While some embodiments of this embodiment are shown in the drawings, it should be understood that this embodiment can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this embodiment. It should be understood that the accompanying drawings and embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this embodiment.

[0037] In the fields of tape production, packaging, and logistics, tape winding and processing are crucial. Existing tape winding devices have significant shortcomings: they are functionally limited, only capable of basic winding and unable to meet diverse needs such as tape cutting and labeling, requiring additional equipment, increasing complexity and cost, and reducing efficiency. Inadequate feed inlet design easily leads to tape misalignment or jamming, affecting feeding stability. The simple design of the winding assembly lacks limiting and adjustment functions, resulting in uneven winding and affecting quality. In short, existing devices are ill-suited to the demands of modern industrial production for high efficiency, precision, and multi-functionality.

[0038] To address the aforementioned problems, this utility model provides a multifunctional tape winding device.

[0039] Figure 1This is a structural schematic diagram of a multifunctional tape winding device provided in an embodiment of the present utility model. Figure 2 This is a schematic diagram of the internal structure of a winding bin provided for an embodiment of the present utility model.

[0040] like Figure 1 and Figure 2 As shown, the multifunctional tape winding device adopts a modular design. The components are integrated through reasonable layout and connection methods, while ensuring convenient operation and structural stability.

[0041] Specifically, the multi-functional tape winding device is equipped with a winding chamber 1, a chamber door 2 is connected to the front side of the winding chamber 1 by a hinge, and a chamber cover 3 is connected to the top of the winding chamber 1 by a hinge.

[0042] The winding chamber 1, as the core component of the device, has a door 2 hinged to its front side for easy installation and maintenance of the conveyor belt. The cover 3 is hinged to the top of the winding chamber 1 and can be opened upwards for easy adjustment and cleaning of the internal components. The design of the cover 3 not only improves the operability of the device but also provides protection for the internal components, preventing external interference.

[0043] In this embodiment, a feed side plate 4 is provided on the left side of the winding bin 1, and a concave groove 5 is provided on the upper part of the feed side plate 4. A baffle 6 adapted to the concave groove 5 is provided on the lower left side of the bin cover 3. A feed inlet 7 is provided between the lower side of the baffle 6 and the upper side of the feed side plate 4.

[0044] The feed inlet 7 is located on the left side of the take-up compartment 1 and consists of a feed side plate 4 and a baffle 6 on the compartment cover 3. A concave slot 5 is provided above the feed side plate 4, which matches the baffle 6 on the compartment cover 3 to form a stable feed channel. This design effectively prevents the tape from shifting or getting stuck when entering the device, ensuring that the tape enters the device smoothly. Furthermore, a first guide assembly 8 is provided on the outside of the feed inlet 7 to further guide the tape into the device and improve the stability of the feed.

[0045] In this embodiment, the winding chamber 1 is provided with a second guide component 9, a cutting component 10, a label pasting component 11 and a winding component 12 arranged from left to right.

[0046] A functional platform 13 adapted to the second guide component 9, the cutting component 10 and the label pasting component 11 is provided on the right side of the feed side plate 4. The second guide component 9, the cutting component 10 and the label pasting component 11 are provided on the bin cover 3. The winding component 12 is fixed on the back plate of the winding bin 1. A limit component 14 is provided above the winding component 12. The limit component 14 is provided on the bin cover 3.

[0047] The device's interior, arranged from left to right, includes a second guiding assembly 9, a cutting assembly 10, a label pasting assembly 11, and a winding assembly 12. Each assembly is supported and secured by a functional platform 13, which is connected to the feed side plate 4, ensuring a compact and stable assembly layout. This modular design not only improves the device's functional integration but also facilitates subsequent maintenance and upgrades.

[0048] Optionally, both the cutting assembly 10 and the label-applying assembly 11 are mounted on the functional platform 13 and connected to an external operating handle via a through-hole in the compartment cover 3. The cutting assembly 10 achieves rapid tape cutting via a cutter 32 and a spring-reset mechanism, making operation simple and reliable. The label-applying assembly 11 achieves rapid label application via an adhesive block 37 and a spring-reset mechanism, ensuring accurate label placement. The knife groove 36 and limit groove 42 design on the functional platform 13 further enhance the stability and operational precision of the components.

[0049] This utility model embodiment significantly improves the functional integration, ease of operation, and winding quality of the tape winding device by optimizing the design of the feed inlet 7, integrating multi-functional components, and improving the winding and limiting structures. The concave slot 5 and baffle 6 design of the feed inlet 7 ensure that the tape enters the device smoothly, avoiding deviation or jamming; the multi-stage design of the guide component further guides the tape's movement, ensuring its stability within the device. The cutting component 10 and label pasting component 11 achieve rapid and precise function execution through manual operation and a spring reset mechanism, meeting the diverse needs of tape processing. The limiting disc and limiting block 21 design of the winding component 12 ensures neat tape winding, adapts to tapes of different widths, and improves the device's versatility.

[0050] Furthermore, the multifunctional tape winding device of this invention has wide adaptability and can be expanded and optimized according to actual needs. For example, the design of the feed inlet 7 can be adjusted according to different specifications of tape to accommodate a wider range of tape types; the cutting component 10 and the label pasting component 11 can be fitted with different blades or pasting blocks 37 to meet the requirements of special materials or labels. In addition, the device can be automated by adding an automation control module to further improve production efficiency. This design's flexibility and adaptability enable it to be widely used in tape production, packaging, logistics, and other fields, meeting tape processing needs in different scenarios.

[0051] In summary, this utility model solves many technical problems of existing tape winding devices by optimizing structural design and functional integration. It has the advantages of convenient operation, multiple functions, high winding quality and stable structure, and can effectively meet the needs of modern industrial production for efficient, precise and multifunctional tape processing.

[0052] Figure 3This is a schematic diagram of the structure of a winding assembly provided in an embodiment of the present utility model.

[0053] like Figure 3 As shown, the winding assembly 12 is provided with a drive shaft 15, and a winding drum 16 is fixed on the drive shaft 15. A first limiting plate 17 and a second limiting plate 18 are respectively provided at both ends of the winding drum 16. The first limiting plate 17 is located between the winding drum 16 and the back plate, and the second limiting plate 18 is movably disposed on the drive shaft 15 and is fixed to the drive shaft 15 by a limiting ring 19. The back plate has a drive through hole adapted to the drive shaft 15, and a bearing 20 is provided in the drive through hole. The drive shaft 15 is engaged in the bearing 20.

[0054] The winding assembly 12 in this embodiment mainly consists of a drive shaft 15, a winding drum 16, a limiting plate, and bearings 20. The drive shaft 15 is the core of the power transmission of the winding assembly 12. Its two ends are fixed to the back plate of the winding chamber 1, and stable rotational support is achieved through the bearings 20.

[0055] The drive shaft 15 is the power transmission component of the take-up assembly 12, and it is fixed to the back plate by bearings 20. The bearings 20 ensure the stability of the drive shaft 15 during high-speed rotation, avoiding problems such as uneven tape winding caused by vibration or misalignment. This design is particularly suitable for industrial environments requiring long-term, high-intensity operation.

[0056] The take-up drum 16 is fixed on the drive shaft 15 and is used for winding and taking up the tape. A first limiting disc 17 and a second limiting disc 18 are respectively provided at both ends of the take-up drum 16. The first limiting disc 17 is fixed between the take-up drum 16 and the back plate, while the second limiting disc 18 is movably disposed on the drive shaft 15 and fixed by a limiting ring 19, so as to be adjusted according to the width of the tape and for the installation and removal of the tape.

[0057] The take-up drum 16 is the winding carrier of the tape, and the limiting discs at both ends are used to prevent the tape from shifting during the winding process. The first limiting disc 17 is fixed between the take-up drum 16 and the back plate to provide stable support; the second limiting disc 18 is movably mounted on the drive shaft 15 through the limiting ring 19, and can be adjusted according to the width of the tape to meet the needs of tapes of different specifications.

[0058] The limiting ring 19 is used to fix the position of the second limiting disc 18, ensuring that it will not loosen due to vibration or external force after adjustment. This design not only improves the accuracy of winding but also enhances the reliability of the device.

[0059] Optionally, the side of the first limiting disc 17 and the second limiting disc 18 closest to the take-up drum 16 can be set as a slope to better limit the tape.

[0060] The back plate has a drive through hole that matches the drive shaft 15. The drive shaft 15 is engaged in the drive through hole by a bearing 20, ensuring that the drive shaft 15 remains stable and without deviation during rotation. This design not only improves the stability of the winding process but also extends the service life of the device.

[0061] Figure 4 This is a schematic diagram of a limiting component provided in an embodiment of the present utility model.

[0062] like Figure 4 As shown, the limiting component 14 is provided with a limiting block 21, and the lower side of the limiting block 21 is configured with an arc-shaped structure. The upper end of the limiting block 21 is fixed with a first connecting post 22, and the upper end of the first connecting post 22 is fixed with a circular handle 23. The cover 3 is provided with a first through hole that is adapted to the first connecting post 22, and the first connecting post 22 passes through the first through hole.

[0063] In this embodiment, the design of the limiting component 14 is one of the key innovations in ensuring the quality and functional adaptability of the tape winding. Through its ingenious mechanical structure and dynamic response mechanism, the limiting component 14 not only achieves precise constraint on the tape winding position, but also has the function of automatically adjusting the winding limit according to the change in tape thickness, thereby maintaining the efficiency and stability of the device under complex working conditions.

[0064] The core component of the limiting assembly 14 is the arc-shaped limiting block 21. The arc-shaped structure on its lower side forms a close contact with the surface of the tape, ensuring that the tape always travels along the predetermined trajectory during the winding process. This arc-shaped design not only reduces the frictional resistance between the tape and the limiting block 21, but also guides the tape to automatically correct its deviation through the curved surface transition effect. Especially when dealing with tape materials with a certain degree of elasticity, it can effectively avoid edge lifting caused by material rebound.

[0065] As the tape gradually thickens during winding, the limiting block 21 responds with an upward displacement in response to the change in tape thickness. This displacement is achieved through a precise gap between the limiting block 21 and the cover 3. When the tape thickness reaches a preset limit (e.g., 50mm ± 0.5mm), the upper surface of the limiting block 21 makes physical contact with the lower surface of the cover 3, at which point the limiting block 21 can no longer move upward, thus achieving a rigid constraint on the winding thickness. This passive thickness limiting mechanism requires no additional power source and relies entirely on the self-locking effect of the mechanical structure. Even in the event of a power outage, it maintains its limiting function, ensuring that the thickness tolerance of the wound tape is controlled within an acceptable range.

[0066] To further expand the adaptability of the limiting component 14, a set of fine-tuning shims can be added to the contact surface between the limiting block 21 and the cover 3. The thickness can be finely adjusted within a range of ±5mm by increasing or decreasing the number of shims. This design allows the device to be compatible with a wide range of materials, from single-layer tape (approximately 0.1mm thick) to multi-layer composite tape (up to 100mm thick). Simultaneously, applying a wear-resistant coating (such as DLC diamond-like carbon coating) to the surface of the limiting block 21 can reduce the coefficient of friction to below 0.1, extending the service life of the limiting component 14 to at least 5000 hours.

[0067] Furthermore, the limiting component 14 can be integrated with the sensor system within the device. By setting a displacement sensor on the limiting block 21, the system can monitor changes in tape thickness in real time and feed the data back to the control system. When an abnormal increase in tape thickness is detected (such as exceeding a preset value by 10%), the system can automatically trigger an alarm and pause the winding operation, effectively preventing quality defects caused by tape slippage or overlap. This intelligent limiting mechanism is particularly suitable for high-precision tape production scenarios, such as the winding operation of ultra-thin tapes (thickness ≤ 0.05 mm) required by the electronics industry, and can control the defect rate to within 0.1%.

[0068] In summary, the limiting component 14 of this utility model, through the organic combination of mechanical structure and intelligent control, achieves precise control of the winding thickness while ensuring the neatness of the tape winding. Its unique adaptive limiting mechanism and expandable design enable it to easily meet the diverse production needs from conventional packaging tapes to special functional tapes, providing reliable hardware support for the automation and precision of tape winding processes.

[0069] Figure 5 This is a schematic diagram of the structure of a first guide component provided in an embodiment of the present utility model.

[0070] like Figure 5 As shown, the first guide assembly 8 is provided with a first guide roller 24 and a second guide roller 25. The first guide roller 24 is fixed to the feed side plate 4 by a first bracket 26, and the second guide roller 25 is fixed to the baffle 6 by a second bracket 27.

[0071] In this embodiment, the first guide component 8 not only achieves precise guidance of the tape, but also, through special structural design and material selection, endows the guide roller with the ability to eliminate static electricity from the tape, thus providing dual protection during the tape winding process. This design is particularly suitable for high-speed winding and static-sensitive tape materials, such as conductive tapes or optical tapes used in the electronics industry.

[0072] Specifically, the first guiding assembly 8 consists of a first guide roller 24 and a second guide roller 25, which are fixed to the feed side plate 4 and the baffle 6 respectively by a first bracket 26 and a second bracket 27. This arrangement ensures that the conveyor belt can travel smoothly along a predetermined trajectory when entering the device, avoiding jamming problems caused by deviation or wrinkles. The surface of the guide roller can be processed with high-precision technology to ensure that its cylindricity error is controlled within ±0.02mm, thereby providing uniform contact pressure and reducing the friction between the conveyor belt and the guide roller.

[0073] During high-speed movement, the tape generates static electricity due to friction with the guide roller. This static electricity can cause the tape to attract dust, curl at the edges, or even damage sensitive components. To solve this problem, the guide roller can be made of conductive materials (such as conductive rubber or a metal coating) with a surface resistivity controlled within the range of 10^6 to 10^9 Ω·cm. This effectively conducts static electricity without damaging the tape surface. Conductive fibers or metal wires are embedded inside the guide roller to form a static electricity conduction path, and the static electricity is safely released to the ground through a grounding device within the support frame.

[0074] To further enhance the adaptability of the guide assembly, in an optional embodiment, the first bracket 26 and the second bracket 27 can employ an adjustable structure, allowing the guide rollers to be finely adjusted in the horizontal direction via threaded holes or grooves to accommodate tapes of different widths. For example, when handling tapes with widths ranging from 50mm to 300mm, the operator can quickly adjust the spacing of the guide rollers simply by loosening the locking nuts on the brackets, ensuring the tape is always in the optimal guiding position.

[0075] For different types of tape, the surface of the guide roller can be specially treated as needed. For example, for tapes that are easy to stick, a low surface energy material (such as a PTFE coating) can be coated on the surface of the guide roller to reduce the adhesion between the tape and the guide roller; for tapes with a high coefficient of friction, balls or micro-grooves can be set on the surface of the guide roller to reduce friction and further optimize the electrostatic conduction effect.

[0076] Through the aforementioned structure, the first guiding component 8 not only ensures the stability of the tape upon entering the device but also effectively eliminates static electricity, preventing tape adsorption, misalignment, or damage caused by static electricity. This multi-functional integrated design is particularly suitable for high-precision, high-speed tape processing scenarios, such as electronic component packaging and optical film production, significantly improving the overall performance and reliability of the device.

[0077] Figure 6 This is a schematic diagram of the structure of a functional platform provided in an embodiment of the present utility model.

[0078] like Figure 6As shown, the second guide assembly 9 in this embodiment is provided with a third guide roller 28 and a fourth guide roller 29. The third guide roller 28 is fixed to the lower side of the compartment cover 3 by a third bracket 30. The functional platform 13 is provided with a receiving groove 31 that is adapted to the fourth guide roller 29. The fourth guide roller 29 is rotatably disposed in the receiving groove 31 by a connecting shaft.

[0079] In this embodiment, the design of the second guide component 9 is not only crucial for ensuring smooth conveying and precise positioning of the tape, but also solves the problem of static electricity accumulation caused by friction during high-speed tape operation through an innovative static elimination mechanism. This composite functional structure achieves a dual improvement in tape transmission stability and winding quality through the synergistic effect of mechanical guidance and electrical protection.

[0080] The second guiding assembly 9 consists of a third guiding roller 28 and a fourth guiding roller 29. The third guiding roller 28 is fixed to the lower side of the cover 3 via a third bracket 30, forming the initial guiding structure for the tape. This guiding roller can be made of high-molecular-weight polyoxymethylene (POM) material with a surface roughness controlled at Ra0.8μm, ensuring sufficient friction when in contact with the tape while avoiding damage to the tape surface due to excessive wear. The fourth guiding roller 29 is embedded in the receiving groove 31 of the functional platform 13 via a connecting shaft, forming a finely adjustable floating support structure. This design allows the fourth guiding roller 29 to perform radial compensation within a range of ±2mm, thereby adapting to path deviations caused by tape tension variations. It effectively avoids jamming, especially when handling special tapes with uneven thickness (such as foam tape).

[0081] The electrostatic discharge function of the guide rollers is achieved through a dual guarantee of surface coating and grounding circuit. The outer layer of the third guide roller 28 can be made of carbon fiber reinforced conductive coating (resistivity ≤1×106Ω·cm). When the tape rubs against the guide roller, the static charge is conducted to the support through the coating and safely released through the grounding wire inside the cover 3. The fourth guide roller 29 can be equipped with a copper brush at the end of the connecting shaft, forming an electrical path with the grounding copper busbar of the functional platform 13, ensuring that the static charge is dissipated within 50ms. This design enables the device to control the peak electrostatic voltage within ≤300V when handling easily static-generating polyester tapes (such as PET optical tape), which is far below the 1kV safety threshold required by industry standards.

[0082] To further expand the adaptability of the guide assembly, this embodiment can add a replaceable anti-stick sleeve (such as a PTFE film) to the surface of the third guide roller 28, suitable for winding high-adhesion tapes (such as double-sided tape). Meanwhile, the receiving groove 31 of the fourth guide roller 29 can adopt an open structure, allowing for quick replacement of guide roller assemblies of different diameters according to the tape width, meeting diverse needs from 50mm narrow tapes to 1000mm wide industrial tapes. Furthermore, the micro-textured treatment of the guide roller surface (such as laser-etched 0.2mm pitch grooves) enhances the tape's following ability, maintaining a path deviation control accuracy of ≤0.5mm even under low tension conditions (such as medical tape winding).

[0083] Based on the above structure, the second guide component 9 not only solves the problems of path stability and electrostatic hazards during tape transport, but also achieves broad compatibility with tapes of different materials, widths, and adhesive strengths through its modular structural design. This multifunctional guide system is particularly suitable for tape handling needs in fields such as electronics manufacturing, medical packaging, and logistics automation, providing a reliable front-end guarantee for the efficient operation of tape winding devices.

[0084] like Figure 6 As shown, the cutting assembly 10 of this embodiment is provided with a cutter 32, a second connecting post 33 is fixed on the upper side of the cutter 32, and a cutting handle 34 is fixed on the upper end of the second connecting post 33. The compartment cover 3 has a second through hole adapted to the second connecting post 33, and the second connecting post 33 passes through the second through hole; the cutting handle 34 is located above the compartment cover 3; a first spring 35 is sleeved on the second connecting post 33, and the first spring 35 is located between the cutting handle 34 and the compartment cover 3; the functional platform 13 has a blade groove 36 adapted to the cutter 32.

[0085] In this embodiment, the cutting assembly 10 is designed to provide an efficient, precise, and easy-to-operate tape cutting function, while ensuring the stability and reliability of the cutting process. Through the optimization of the mechanical structure and the dynamic adjustment mechanism, the cutting assembly 10 not only achieves rapid tape cutting but also has the ability to adapt to tapes of different thicknesses and materials, thereby meeting the diverse needs of tape processing in modern industrial production.

[0086] The core component of the cutting assembly 10 is the cutter 32, which is connected to the cutting handle 34 via the second connecting post 33, forming a vertically movable cutting mechanism. The cutter 32 is mounted on the functional platform 13 and moves up and down through the second through hole on the cover 3. When the operator presses down on the cutting handle 34, the cutter 32 moves downward along the second through hole, cutting into the blade groove 36 on the functional platform 13, completing the cutting action of the tape. After cutting, the elastic restoring force of the first spring 35 causes the cutter 32 to automatically return to its initial position, ensuring the smooth execution of the next cutting operation.

[0087] The cutter 32 can be made of high-hardness alloy material (such as HSS high-speed steel), and its cutting edge is precision ground to ensure a cutting angle of 15°±1°. It can cut tapes with a thickness ranging from 0.05mm to 3.0mm in one pass, with the flatness error of the cut surface controlled within ±0.05mm. The depth of the groove 36 is matched with the cutting stroke of the cutter 32 to ensure that the cutter 32 does not have excessive friction with the functional platform 13 during the cutting process, thereby extending the tool life and reducing maintenance costs.

[0088] To improve the adaptability of the cutting assembly 10, a micro-gap design (0.1mm ± 0.02mm) can be adopted between the cutter 32 and the blade groove 36. This design can effectively prevent the tape from shifting or jamming during the cutting process, and is especially suitable for processing adhesive tape materials with a certain degree of stickiness (such as PET, BOPP, etc.). In addition, the surface of the cutting handle 34 can have an anti-slip textured structure, combined with an ergonomic grip angle (120° ± 5°), to ensure the operator's hand comfort and operational stability during frequent operation.

[0089] To further expand the functionality of the cutting assembly 10, a guide structure can be added between the cutter 32 and the groove 36 in practical applications. For example, guide grooves can be provided on both sides of the cutter 32, cooperating with the guide protrusions in the groove 36 to ensure that the cutter 32 maintains linear motion during the cutting process, further improving cutting accuracy. In addition, the cutting assembly 10 can also be integrated with a photoelectric sensor within the device to achieve automatic cutting by detecting the arrival signal of the tape. When the sensor detects that the tape has reached the preset position, the control system automatically triggers the cutting action, and automatically resets after cutting. The entire process requires no manual intervention, making it particularly suitable for automated production lines.

[0090] In terms of maintenance, the cutting assembly 10 adopts a quick-release design. The cutter 32 is connected to the second connecting post 33 via a snap-fit, allowing for cutter replacement within 30 seconds. The blade slot 36 on the functional platform 13 features a modular design, enabling quick replacement of the blade slot 36 module according to different tape materials and thicknesses, thus enhancing adaptability. The blade slot 36 module is equipped with a cooling channel, using circulating coolant to remove heat generated during cutting, ensuring the stability of the cutter 32 under prolonged high-load operation, making it particularly suitable for high-speed winding scenarios (linear speeds up to 50m / min).

[0091] In summary, the cutting assembly 10 of this invention, through the optimization of its mechanical structure and dynamic adjustment mechanism, not only achieves efficient tape cutting but also possesses advantages such as adaptive adjustment, automated integration, and rapid maintenance. Its unique design enables it to readily meet the diverse production needs of tapes ranging from conventional packaging tapes to specialty functional tapes, providing reliable hardware support for the automation and precision of tape winding processes.

[0092] For example Figure 6 As shown, the label pasting component 11 is provided with an adhesive block 37, an adhesive protrusion 38 on the lower side of the adhesive block 37, a third connecting post 39 fixed on the upper side of the adhesive block 37, and an adhesive handle 40 fixed on the upper end of the third connecting post 39. The compartment cover 3 has a third through hole adapted to the third connecting post 39, and the third connecting post 39 passes through the third through hole; the adhesive handle 40 is located above the compartment cover 3; a second spring 41 is sleeved on the third connecting post 39, and the second spring 41 is located between the adhesive handle 40 and the compartment cover 3; the functional platform 13 has a limiting groove 42 adapted to the adhesive block 37, and a label placement groove 43 adapted to the adhesive protrusion 38 is formed within the limiting groove 42.

[0093] In this embodiment, the label pasting component 11 is designed to solve the problem of automated label pasting during tape winding, especially when winding is about to be completed, to perform a fast and accurate label pasting operation on the remaining unwound tape segments. This component achieves high efficiency and stability in label pasting through the synergistic effect of a mechanical structure and an elastic reset mechanism, while also possessing good adaptability and scalability to meet diverse needs in different production scenarios.

[0094] The core structure of the label pasting assembly 11 includes an adhesive block 37, an adhesive protrusion 38, a third connecting post 39, an adhesive handle 40, and a second spring 41. The adhesive block 37, as the component directly in contact with the adhesive tape, has an adhesive protrusion 38 on its lower side. This protrusion 38 can be adapted to the adhesive area on the label, ensuring the label is firmly adhered to the tape. The upper side of the adhesive block 37 is connected to the adhesive handle 40 via the third connecting post 39. The operator can manually press down the adhesive handle 40 to move the adhesive block 37 downwards into the limiting groove 42 on the functional platform 13. The limiting groove 42 has a label placement groove 43 for pre-placing the label to be pasted, ensuring the label remains flat and accurately positioned during the pasting process.

[0095] When labeling is required, the operator first places the label into the label placement slot 43 within the limiting groove 42, and then manually presses down the adhesive handle 40, causing the adhesive block 37 to move downwards along with the adhesive protrusion 38. Once the adhesive protrusion 38 contacts the adhesive area on the label, the label is firmly adhered to the tape. After the adhesive handle 40 is released, the second spring 41, fitted onto the third connecting post 39, uses its elastic return action to automatically return the adhesive block 37 to its initial position, preparing it for the next application. This design, combining manual operation with elastic return, is not only easy to operate but also adaptable to tapes and labels of varying thicknesses, ensuring the stability and reliability of the application process.

[0096] Furthermore, the label applicator 11 boasts excellent compatibility, adapting to various label materials, including paper labels, plastic labels, and RFID tags with special markings. By changing the shape and size of the adhesive protrusions 38 on the adhesive block 37, different label sizes and applicability requirements can be met. For example, in the logistics packaging field, labels containing batch information, production dates, etc., can be pre-set and quickly applied to tape using this component, automating product traceability and management.

[0097] In special application scenarios, such as when multi-segment marking or continuous labeling of tape is required, multiple labeling components 11 can be added to the winding compartment 1 to form a multi-station labeling system. Each labeling component can be controlled independently or operated synchronously, and the labeling position and frequency can be flexibly adjusted according to the tape winding progress and marking requirements. This multi-station design is particularly suitable for multi-layer tape winding operations in the electronics industry, ensuring that each layer of tape has clear markings, facilitating subsequent sorting and use.

[0098] In summary, the label pasting assembly 11 of this utility model, through its ingenious mechanical structure design and elastic reset mechanism, achieves rapid and accurate label pasting during tape winding. Its integration capability with automation systems, compatibility with various label materials, and multi-station expansion potential enable it to adapt to diverse production needs, ranging from conventional packaging tapes to specialty functional tapes, providing a reliable solution for the automation of labeling in tape winding processes.

[0099] In an alternative embodiment, such as Figure 2 As shown, a structural reinforcement 44 is also provided in the winding bin 1. One side of the structural reinforcement 44 is fixedly connected to the feed side plate 4, and the upper side of the structural reinforcement 44 is fixedly connected to the lower side of the functional platform 13.

[0100] In this embodiment, the design of the structural reinforcement 44 is one of the key elements to ensure the structural stability and durability of the entire tape winding device. The structural reinforcement 44 not only enhances the overall structural strength of the winding chamber 1, but also provides a strong guarantee for the reliability of the device under high-intensity and long-term operation through its unique layout and design.

[0101] The structural reinforcement 44 can be made of high-strength steel, and its shape is optimized according to the mechanical distribution inside the winding chamber 1. One side of the reinforcement is fixed to the feed side plate 4 by welding or bolting, ensuring that the feed side plate 4 can withstand large lateral forces without deformation when the tape enters the device. The upper side of the reinforcement is fixedly connected to the lower side of the functional platform 13. This connection method not only enhances the load-bearing capacity of the functional platform 13, but also ensures that the functional platform 13 remains stable during operations such as cutting and labeling, avoiding component displacement or damage caused by vibration or impact.

[0102] To meet the demands of higher precision production, the structural reinforcement 44 can also be integrated with the sensor system within the device. By installing strain sensors on the reinforcement, the stress on the winding chamber 1 can be monitored in real time, and the data can be fed back to the control system. When abnormal stress is detected, the system can automatically adjust the winding speed or issue an alarm, thereby preventing potential structural failures. This intelligent design is particularly suitable for high-precision tape production, such as the winding of ultra-thin tapes required in the electronics industry, as it can control tension fluctuations during the winding process within a very small range, ensuring consistent tape quality.

[0103] In summary, the structural reinforcement 44 in this utility model, through its optimized mechanical design, adjustable support layout, and intelligent monitoring function, not only significantly improves the structural stability and durability of the tape winding device, but also enhances the adaptability and reliability of the device in diverse production environments, providing a solid hardware foundation for the efficient and stable operation of the tape winding process.

[0104] This utility model's multifunctional tape winding device achieves integrated operation of tape guiding, cutting, labeling, and winding through optimized structural design and functional integration. The following is a detailed description of the device's operation.

[0105] Before use, the operator can fix the drive shaft 15 to the drive device, which can be a motor, etc.

[0106] First, the operator opens the compartment door 2 and compartment cover 3 to facilitate the installation and preparation of the tape reel. At this point, the limiting ring 19 and the second limiting plate 18 need to be removed, and the tape reel is installed on the take-up drum 16 of the take-up assembly 12. The take-up assembly 12 consists of a drive shaft 15 and a take-up drum 16. The drive shaft 15 is fixed in the drive through-hole of the back plate via a bearing 20, ensuring the take-up drum 16 remains stable during rotation. After installing the tape reel, the second limiting plate 18 is reinstalled and fixed by the limiting ring 19 to ensure that the tape reel does not undergo axial displacement during winding.

[0107] Next, the label is placed into the label placement slot 43 of the label pasting assembly 11. The label pasting assembly 11 includes an adhesive block 37, an adhesive protrusion 38, a third connecting post 39, an adhesive handle 40, and a second spring 41. The adhesive block 37 is fixed to the compartment cover 3 by the third connecting post 39, and the adhesive handle 40 is located above the compartment cover 3 for easy pressing by the operator. The label placement slot 43 is located within the limiting slot 42 of the functional platform 13 to ensure that the label remains in an accurate position during the pasting process.

[0108] Then, the tape to be wound is passed sequentially through the first guide assembly 8 and the feed inlet 7. The first guide assembly 8 consists of a first guide roller 24 and a second guide roller 25, which are fixed on the feed side plate 4 and the baffle 6, respectively, to ensure that the tape enters the device smoothly. The feed inlet 7 has a concave slot 5 structure formed by the feed side plate 4 and the baffle 6 on the bin cover 3, which further guides the tape into the device.

[0109] After entering the device, the tape passes sequentially through the second guide assembly 9 and the cutting assembly 10. The second guide assembly 9 consists of a third guide roller 28 and a fourth guide roller 29. The third guide roller 28 is fixed to the lower side of the bin cover 3, and the fourth guide roller 29 is installed in the receiving groove 31 of the functional platform 13 via a connecting shaft, ensuring that the tape maintains the correct running trajectory before entering the winding assembly 12. The cutting assembly 10 includes a cutter 32, a second connecting post 33, a cutting handle 34, and a first spring 35. The cutter 32 is fixed to the bin cover 3 via the second connecting post 33, and the cutting handle 34 is located above the bin cover 3 for easy pressing by the operator. The functional platform 13 has a cutter groove 36 adapted to the cutter 32 to ensure that the cutter 32 remains stable when cutting the tape.

[0110] Subsequently, the tape is attached to the take-up drum 16, and the compartment door 2 and compartment cover 3 are closed in sequence. After the compartment door 2 and compartment cover 3 are closed, the fourth guide roller 29 of the second guide assembly 9 presses down on the tape to ensure that the tape does not shift during the winding process. At the same time, the limiting block 21 of the limiting assembly 14 presses down on the tape drum to prevent axial displacement of the tape drum during the winding process. The limiting block 21 is fixed to the compartment cover 3 by the first connecting post 22, and its arc-shaped lower side is in contact with the surface of the tape drum to ensure that the tape is wound neatly.

[0111] After the motor is started, the drive shaft 15 drives the take-up drum 16 to rotate, starting to wind the tape. As the number of tape layers increases, the tape thickness gradually increases, and the limit block 21 moves upward with the change in tape thickness. When the tape thickness reaches the preset limit value, the limit block 21 contacts the cover 3 and cannot move upward further, thereby limiting the tape winding thickness and ensuring winding quality.

[0112] During the winding process, the operator can press the adhesive handle 40 to move the adhesive block 37 of the label adhesive component 11 downwards, adhering the label to the tape. After adhering, the operator holds the circular handle 23 (the handle of the limiting component 14) with one hand and presses the cutting handle 34 with the other hand, causing the cutter 32 of the cutting component 10 to move downwards and cut the tape. After cutting, the last piece of tape will automatically adhere to the tape roll, completing the entire winding process.

[0113] Throughout the entire operation, the structural reinforcement 44 provides stable support for the device. One side of the structural reinforcement 44 is fixedly connected to the feed side plate 4, and the upper side is fixedly connected to the lower side of the functional platform 13, ensuring the structural stability of the device during high-intensity operation. This design is particularly suitable for production scenarios involving frequent changes in conveyor belt specifications or long-term continuous operation, significantly improving the reliability and service life of the device.

[0114] In summary, the multifunctional tape winding device of this utility model achieves efficient and precise tape winding through the synergistic effect of its components. It also integrates cutting and labeling functions, significantly improving operational convenience and production efficiency. The term "embodiment" in this specification refers to a specific feature, structure, or characteristic described in connection with an embodiment that may be included in at least one embodiment of this utility model. The appearance of this phrase in various places in this specification does not necessarily imply the same embodiment, nor does it imply independence or alternativeity from other embodiments. All embodiments in this specification are described in a related manner, and similar or identical parts between embodiments are referred to mutually. In particular, for device, equipment, and system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, and relevant parts are referred to in the description of the method embodiments.

[0115] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of patent protection. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the scope of protection of this utility model. Therefore, the scope of protection of this utility model should be determined by the appended claims.

Claims

1. A multifunctional tape winding device, characterized in that, The winding device is provided with a winding chamber (1), and a chamber door (2) is connected to the front side of the winding chamber (1) by a hinge. A chamber cover (3) is connected to the top of the winding chamber (1) by a hinge. The left side of the winding bin (1) is provided with a feeding side plate (4), and a concave groove (5) is provided above the feeding side plate (4). A baffle (6) adapted to the concave groove (5) is provided below the left side of the bin cover (3). A feeding port (7) is provided between the lower side of the baffle (6) and the upper side of the feeding side plate (4). A first guide assembly (8) is provided on the outside of the feed inlet (7), and a second guide assembly (9), a cutting assembly (10), a label pasting assembly (11) and a winding assembly (12) are arranged in sequence from left to right inside the winding chamber (1); The right side of the feed side plate (4) is provided with a functional platform (13) adapted to the second guide component (9), the cutting component (10) and the label pasting component (11). The second guide component (9), the cutting component (10) and the label pasting component (11) are disposed on the bin cover (3). The winding component (12) is fixed to the back plate of the winding bin (1). A limiting component (14) is provided above the winding component (12). The limiting component (14) is disposed on the bin cover (3).

2. The adhesive tape winding apparatus according to claim 1, wherein The winding assembly (12) is provided with a drive shaft (15), and a winding drum (16) is fixed on the drive shaft (15). A first limiting plate (17) and a second limiting plate (18) are respectively provided at both ends of the winding drum (16). The first limiting disc (17) is disposed between the winding drum (16) and the back plate, and the second limiting disc (18) is movably disposed on the drive shaft (15). The second limiting disc (18) is fixed on the drive shaft (15) by a limiting ring (19). The back plate has a drive through hole adapted to the drive shaft (15), and a bearing (20) is provided in the drive through hole. The drive shaft (15) is engaged in the bearing (20).

3. The tape winding apparatus according to claim 1, wherein The limiting component (14) is provided with a limiting block (21), and the lower side of the limiting block (21) is configured as an arc-shaped structure; The upper end of the limiting block (21) is fixed with a first connecting post (22), and the upper end of the first connecting post (22) is fixed with a circular handle (23); the cover (3) is provided with a first through hole that is adapted to the first connecting post (22), and the first connecting post (22) passes through the first through hole.

4. The tape winding apparatus according to claim 1, wherein The first guide assembly (8) is provided with a first guide roller (24) and a second guide roller (25). The first guide roller (24) is fixed to the feed side plate (4) by a first bracket (26), and the second guide roller (25) is fixed to the baffle (6) by a second bracket (27).

5. The tape winding apparatus according to claim 1, wherein The second guide assembly (9) is provided with a third guide roller (28) and a fourth guide roller (29), wherein the third guide roller (28) is fixed to the lower side of the compartment cover (3) by a third bracket (30); The functional platform (13) has a receiving groove (31) adapted to the fourth guide roller (29), and the fourth guide roller (29) is rotatably disposed in the receiving groove (31) via a connecting shaft.

6. The tape winding apparatus according to claim 1, wherein The cutting assembly (10) is provided with a cutter (32), and a second connecting post (33) is fixed on the upper side of the cutter (32). A cutting handle (34) is fixed on the upper end of the second connecting post (33). The cover (3) has a second through hole adapted to the second connecting post (33), and the second connecting post (33) passes through the second through hole; the cutting handle (34) is located above the cover (3); a first spring (35) is sleeved on the second connecting post (33), and the first spring (35) is located between the cutting handle (34) and the cover (3); The functional platform (13) is provided with a blade groove (36) adapted to the cutter (32).

7. The tape winding apparatus according to claim 1, wherein The label pasting component (11) is provided with a pasting block (37), the lower side of the pasting block (37) is provided with a pasting protrusion (38), the upper side of the pasting block (37) is fixed with a third connecting post (39), and the upper end of the third connecting post (39) is fixed with a pasting handle (40). The compartment cover (3) has a third through hole adapted to the third connecting post (39), and the third connecting post (39) passes through the third through hole; the adhesive handle (40) is located above the compartment cover (3); a second spring (41) is sleeved on the third connecting post (39), and the second spring (41) is located between the adhesive handle (40) and the compartment cover (3); The functional platform (13) is provided with a limiting groove (42) that is compatible with the adhesive block (37), and a label placement groove (43) that is compatible with the adhesive protrusion (38) is provided in the limiting groove (42).

8. The tape winding apparatus according to claim 1, wherein The winding bin (1) is also provided with a structural reinforcement (44), one side of which is fixedly connected to the feed side plate (4), and the upper side of which is fixedly connected to the lower side of the functional platform (13).

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