Plugging equipment for rolling thin film

Abstract

The invention provides pulling and inserting equipment for rolling a thin film, and belongs to the field of thin film processing. Comprising a rack, a transverse moving assembly, a longitudinal moving assembly and a journal sticking assembly. Wherein the transverse moving assembly is arranged on the rack and can move in the axis direction of the winding shaft; the longitudinal moving assembly is erected on the transverse moving assembly and can move in the direction perpendicular to the axis of the winding shaft. And the shaft sticking assembly is erected on the longitudinal moving assembly, can rotate along the axis of the winding shaft and clamps and supports the winding shaft. According to the device, the unloading and mounting processes of the winding shaft can be automatically completed, so that the film production efficiency is remarkably improved, and the labor cost is greatly reduced; and on the premise that the thin film and the winding shaft are not damaged, the pulling and inserting operation can be safely and stably carried out, and accidental injuries and product damage possibly occurring in the manual unloading process are effectively avoided.

Description

Technical Field

[0001] The invention belongs to the field of film processing, and more specifically, relates to an extraction and insertion device for winding films. Background Art

[0002] Thin film processing technology is a comprehensive field that covers multiple process steps such as production preparation, property improvement, surface coating, lamination and final molding of thin film materials. It is a key component in the field of materials science and engineering technology. This technology covers the entire manufacturing process from the selection of raw materials, careful design of formulas, to processing and performance optimization, and is widely used in many industries such as electronics, optoelectronics, packaging materials, medical equipment and aerospace. With the rapid development of science and technology, thin film processing technology continues to evolve, including advanced technologies such as precision coating, nano-film manufacturing and multifunctional composite films, dedicated to improving the performance, functionality and intelligence of thin films. In addition, environmental protection and sustainable development have become key directions in this field, prompting thin film processing technology to move in a more environmentally friendly and efficient direction.

[0003] In the film manufacturing process, key production lines include biaxial stretching, cast film, extrusion lamination, blown film and coating production lines. These production lines heat, melt and extrude plastic particles through extruders to form films. They are the cornerstone of film production and are widely used in packaging, construction, agriculture and other fields. They can efficiently produce standard film products. These production lines are usually composed of traction, winding, heating and cooling devices. Among them, the main function of the winding device is to wind the manufactured plastic film, metal film and other materials into rolls for subsequent storage and transportation.

[0004] Although the film winding device in the prior art can effectively wind the film material into a roll, it has significant defects in the unloading link of the winding shaft. Specifically, most film winding devices rely on manual operation to complete the unloading of the winding shaft. This method is not only inefficient and increases labor costs, but also has certain safety hazards. Workers need to come into close contact with the operating mechanical parts during the unloading process, and accidental injuries may occur if they are not careful. In addition, manual unloading may also cause damage to the winding shaft or scratches on the film, affecting the quality and integrity of the product. With the continuous advancement of automation technology, this unloading method that relies on manual labor has become outdated and inappropriate. Therefore, the prior art urgently needs a film winding device that can automatically, efficiently and safely complete the unloading of the winding shaft, so as to improve production efficiency, reduce labor costs, and ensure the safety of operators. Summary of the invention

[0005] The main purpose of the present application is to provide a pulling and plugging device for winding film, which can automatically complete the unloading and installation process of the winding shaft, thereby significantly improving the efficiency of film production and greatly reducing labor costs; and can safely and stably perform pulling and plugging operations without damaging the film and the winding shaft, effectively avoiding accidental injuries and product damage that may occur during manual unloading.

[0006] In order to achieve the above-mentioned purpose, the present application proposes a film-winding and film-insertion device, comprising: frame; A transverse movement assembly is arranged on the frame and is capable of moving along the axis direction of the winding shaft; The longitudinal moving assembly is mounted on the transverse moving assembly and is capable of moving along an axial direction perpendicular to the winding shaft; The shaft holding assembly is mounted on the longitudinal moving assembly and can rotate along the axis of the winding shaft to clamp and lift the winding shaft.

[0007] Furthermore, the shaft holding assembly comprises: A first driving member, one end of which is fixed to the longitudinal moving assembly and the other end of which can extend outward; The shaft-holding hook head comprises an integrally formed hook head, hook body and hook tail; The hook head is provided with a bayonet A, and the bayonet A can clamp the shaft body of the winding shaft; A hanging part is provided on the hook body at a position parallel to the axis of the reel, and the hanging part is hinged to the longitudinal movement assembly; The hook tail is hinged to the extension end of the first driving member. When the extension end of the first driving member pushes the hook tail, the hook body rotates along the hanging part, and the hook head gradually approaches the winding shaft until the winding shaft is clamped and lifted.

[0008] In this solution, the shaft holding assembly realizes efficient and stable holding and lifting of the reel shaft through the combination of the first driving member and the shaft holding hook head. The first driving member serves as a power source, and the hinged design of its extension end and the shaft holding hook tail enables the shaft holding hook head to flexibly rotate along the suspension under the push of the first driving member.

[0009] Furthermore, it also includes a holder, which is fixed on the longitudinal movement assembly and arranged adjacent to the shaft-holding hook head. The holder is provided with a bayonet B. When the winding shaft is clamped and lifted by the hook head, the bayonet B clamps the tail of the winding shaft. At this time, the bayonet B is in the opposite direction to the bayonet A.

[0010] In this solution, the holder is fixed on the longitudinal movement assembly and is arranged adjacent to the shaft-holding hook head, forming a stable support system. The bayonet B arranged on the holder has a bayonet direction opposite to the bayonet A of the shaft-holding hook head. This design enables the bayonet B to accurately clamp the tail of the winding shaft when the winding shaft is clamped and lifted by the hook head of the shaft-holding hook head, thereby realizing double fixation of the winding shaft, that is, one of the force points is upward and the other force point is downward. This double fixation method not only enhances the stability of the winding shaft during the holding process, but also further improves the safety of the operation. At the same time, the cooperation between the bayonet B and the bayonet A ensures that the winding shaft is evenly stressed during the holding process, avoiding deformation or damage of the winding shaft due to uneven force.

[0011] Furthermore, both the bayonet A and the bayonet B are provided with arc-shaped clamping surfaces for clamping and receiving the reel.

[0012] In this solution, the arc surface design of the bayonet A and bayonet B allows the bayonet A and bayonet B to fit the contour of the reel more closely when clamping the receiving reel, thereby improving the tightness and stability of the clamping. The arc surface design reduces the friction and wear between the bayonet and the reel, and extends the service life of the equipment.

[0013] Furthermore, the first driving member is tilted on the longitudinal shifting assembly along the axial direction of the winding shaft, and the tilting angle is ≤30°.

[0014] In this solution, the first driving member is tilted on the longitudinal movement assembly and tilted along the axial direction of the winding shaft, and the tilt angle is controlled within 30°. This design brings multiple advantages. First, the tilted first driving member can make more effective use of space, avoid interference with the winding shaft or other components, and ensure the compactness of the equipment and the rationality of the structure. Secondly, the setting of the tilt angle enables the first driving member to generate more appropriate thrust and torque when pushing the shaft-holding hook head, which not only ensures that the shaft-holding hook head can smoothly clamp and lift the winding shaft, but also avoids equipment damage or unstable operation caused by excessive thrust.

[0015] Furthermore, the transverse movement assembly includes: a linear guide rail mounted on a frame and a second driving member, the second driving member is mounted on the linear guide rail and can slide along the linear guide rail, and the longitudinal movement assembly is fixedly connected to the second driving member.

[0016] In this solution, the transverse movement assembly is composed of a linear guide rail mounted on a frame and a second driving member, wherein the second driving member is mounted on the linear guide rail and can slide along the linear guide rail. This design enables the longitudinal movement assembly to be fixedly connected to the second driving member and to achieve transverse movement as the second driving member moves on the linear guide rail.

[0017] Further, the second driving member includes: a mounting plate A mounted on the linear guide rail, a first driving motor is fixedly connected to the mounting plate A, a driving gear is fixedly connected to the output end of the first driving motor, a rack is mounted on the side end of the linear guide rail, and the driving gear and the rack are meshed with each other; When the first driving motor drives the driving gear to rotate forward or reversely, the mounting plate A can approach or move away from the winding shaft.

[0018] In this solution, the second driving member is composed of a mounting plate A mounted on the linear guide rail, a first driving motor fixedly connected to the mounting plate A, and a driving gear fixedly connected to the output end of the first driving motor, and a rack meshing with the driving gear is installed at the side end of the linear guide rail. This ingenious design enables the mounting plate to smoothly approach or move away from the winding shaft along the linear guide rail when the first driving motor drives the driving gear to rotate forward or reverse.

[0019] Further, the longitudinal movement assembly includes a core-pulling slide cover plate arranged on the transverse movement assembly and can move with the transverse movement assembly, a second drive motor is installed on the top of the core-pulling slide cover plate, and a screw is fixedly connected to the output end of the second drive motor, and the screw is vertically arranged on the transverse movement assembly; The screw rod is slidably connected with a sliding seat, and when the second driving motor drives the screw rod to rotate, the sliding seat can move upward or downward along the screw rod; A mounting seat is provided at one end of the sliding seat facing the winding shaft, and the shaft holding assembly is fixed on the mounting seat.

[0020] In this solution, the design of the longitudinal movement component enables the product to move flexibly in the vertical direction, significantly improving the operational flexibility and accuracy of the equipment.

[0021] Furthermore, a fixed rail is installed on one end of the core-pulling slide cover plate facing the winding shaft, the sliding seat is fixedly connected to a mounting plate B, the mounting plate B is slidably connected to the fixed rail, and the shaft holding assembly is fixedly installed on the mounting plate B.

[0022] In this solution, the installation of the fixed rail provides a stable support and guide for the sliding seat and the mounting plate B thereon, ensuring that the sliding seat can move smoothly along the predetermined track under the drive of the screw rod, avoiding shaking or deviation, thereby improving the stability of the entire longitudinal movement assembly. The design of the fixed rail and the mounting plate B makes it easier to assemble and disassemble the sliding seat and the components thereon, providing convenience for the maintenance and care of the equipment. At the same time, this structure also facilitates the cleaning and lubrication of the sliding seat and the fixed rail, maintaining the good operating condition of the equipment.

[0023] The present invention provides a film-winding plugging and unplugging device, which has the following beneficial effects: The present invention realizes precise and flexible operation of the winding shaft by integrating a frame, a transverse shift assembly, a longitudinal shift assembly and a shaft holding assembly. Specifically, the transverse shift assembly can move along the axis direction of the winding shaft, which is convenient for adjusting the position of the equipment in the length direction of the winding shaft to adapt to the requirements of winding shafts of different lengths and to meet the distance setting for pulling the winding shaft out; the longitudinal shift assembly can move along the axis direction perpendicular to the winding shaft, which further increases the flexibility of equipment operation and facilitates the shaft holding assembly to accurately align and contact the winding shaft. The design of the shaft holding assembly can not only rotate along the axis of the winding shaft to ensure a good fit with the winding shaft, but also can clamp and lift the winding shaft, effectively improving the loading and unloading efficiency and safety of the winding shaft. In summary, the plug-in and unplug equipment significantly improves the automation level and operation convenience of the film winding operation, reduces the labor intensity, and enhances the safety and efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the plugging and unplugging device for winding film of the present invention; Figure 2 for Figure 1 Schematic diagram of the side structure of the plugging and unplugging equipment for the mid-winding film.

[0025] In the figure, 1, frame, 2, first driving member, 3, shaft holding hook, 31, bayonet A, 4, holder, 41, bayonet B, 5, linear guide rail, 6, second driving member, 61, mounting plate A, 62, first driving motor, 7, core-pulling slide cover plate, 8, second driving motor, 9, sliding seat, 10, screw, 11, mounting seat, 12, winding shaft. DETAILED DESCRIPTION

[0026] The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

[0027] The following describes the embodiments of the present disclosure through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present disclosure.

[0028] Example Although the current film winding device can successfully roll the film material into a roll, it has obvious shortcomings in the unloading process of the winding shaft. Specifically, most film winding devices still rely on manual operation to complete the unloading of the winding shaft, which is not only inefficient and increases labor costs, but also comes with significant safety risks. When performing unloading tasks, workers must come into close contact with the still-running mechanical parts, and the slightest negligence may cause accidental injuries. In addition, manual operation may also cause damage to the winding shaft or scratches on the surface of the film, which in turn poses a threat to the quality and integrity of the product. In view of the rapid development of automation technology, this manual unloading method has become outdated and does not meet modern production requirements. Therefore, current technology urgently needs a film winding device that can automatically, efficiently and safely perform the unloading task of the winding shaft, aiming to improve production efficiency, reduce labor costs, and ensure the safety of operators.

[0029] Based on this, the present embodiment provides a plugging and unplugging device for winding film, including: a frame 1, a transverse shift assembly, a longitudinal shift assembly and a shaft holding assembly. Among them, the frame 1 is placed on the ground and is on the same horizontal plane as the winding mechanism. The transverse shift assembly is arranged on the frame 1 and can move along the axial direction of the winding shaft 12. The longitudinal shift assembly is mounted on the transverse shift assembly and can move along the axial direction perpendicular to the winding shaft 12. The shaft holding assembly is mounted on the longitudinal shift assembly and can rotate along the axis of the winding shaft 12 and clamp and lift the winding shaft 12.

[0030] Specifically, the transverse movement assembly includes: a linear guide rail 5 and a second drive member 6 mounted on the frame 1 along the direction of withdrawal of the winding shaft 12, wherein the second drive member 6 is mounted on the linear guide rail 5 and can slide along the linear guide rail 5, and the longitudinal movement assembly is fixedly connected to the second drive member 6. In some embodiments, the second drive member 6 includes: a mounting plate A61 mounted on the linear guide rail 5, a first drive motor 62 is fixedly connected to the mounting plate A61, a drive gear is fixedly connected to the output end of the first drive motor 62, a rack is mounted on the side end of the linear guide rail 5, and the drive gear and the rack are meshed with each other; when the first drive motor 62 drives the drive gear to rotate forward or reverse, the mounting plate A61 can approach or move away from the winding shaft 12. In this solution, the transverse movement assembly consists of a linear guide rail 5 and a second drive member 6 mounted on the frame 1, wherein the second drive member 6 is mounted on the linear guide rail 5 and can slide along the linear guide rail 5. This design enables the longitudinal moving assembly to move laterally as the second driving member 6 moves on the linear guide rail 5 after being fixedly connected to the second driving member 6. This design brings multiple advantages: First, the introduction of the transverse shifting assembly enables the entire shaft holding assembly to move freely in the horizontal direction, thereby achieving precise positioning of the winding shaft 12. Whether moving the winding shaft 12 from one end of the production line to the other, or switching between different winding stations, the transverse shifting assembly can provide stable and reliable support. Secondly, the combination of the linear guide rail 5 and the second drive member 6 ensures the smoothness and accuracy of the transverse shifting process. The guiding effect of the linear guide rail 5 enables the second drive member 6 to maintain a stable trajectory during the sliding process, avoiding operational errors caused by offset or shaking. At the same time, the precise control of the second drive member 6 enables the transverse speed and position to be accurately adjusted to meet different operational requirements. In addition, the design of the transverse shifting assembly also improves the flexibility and adaptability of the equipment. By adjusting the sliding distance and speed of the second drive member 6, it is easy to adapt to winding shafts 12 of different sizes and weights, as well as different production line layouts and process requirements. In summary, the innovative design of the transverse shift assembly not only improves the operational flexibility and positioning accuracy of the equipment, but also enhances the adaptability and stability of the equipment, providing a more comprehensive and efficient solution for the automation and intelligence of the film winding operation. The second drive member 6 is composed of a mounting plate A61 mounted on the linear guide rail 5, a first drive motor 62 fixedly connected to the mounting plate A61, and a drive gear fixedly connected to the output end of the first drive motor 62, and the side end of the linear guide rail 5 is equipped with a rack that meshes with the drive gear. This ingenious design enables the mounting plate A61 to smoothly approach or move away from the winding shaft 12 along the linear guide rail 5 when the first drive motor 62 drives the drive gear to rotate forward or reverse. First, the precise movement of the second drive member 6 is achieved through the meshing of the drive gear and the rack. As a guide and transmission component for linear motion, the high precision and stability of the rack ensure the accurate position and smooth trajectory of the mounting plate A61 during movement. At the same time, the rotation of the driving gear is converted into the linear motion of the mounting plate A61 through the rack. This conversion process is efficient and reliable, avoiding the sliding friction and clearance problems that may exist in the traditional linear drive mechanism. Secondly, the application of the first drive motor 62 makes the moving speed and position control of the second drive member 6 more flexible and accurate. By adjusting the speed and direction of the motor, it is easy to achieve accurate control of the moving speed and direction of the mounting plate A61, thereby meeting different operating requirements. In addition, the stability and durability of the motor also ensure the reliable operation of the second drive member 6 during long-term work. Furthermore, this design also improves the overall performance and efficiency of the equipment. Since the meshing of the driving gear and the rack has a self-locking function, when the motor stops working, the mounting plate A61 can be stably maintained in the current position, avoiding displacement or shaking caused by external interference. This not only enhances the stability of the equipment, but also reduces operational errors and safety hazards caused by position deviation.

[0031] Of course, the transverse shift assembly is not limited to the above structure, and the transverse shift assembly can also be composed of a motor, a reducer, a synchronous pulley and a synchronous belt. The motor drives one or more synchronous pulleys to rotate through the reducer, and the synchronous belt passes around the pulley and connects the moving parts. When the pulley rotates, the synchronous belt drives the moving parts to move linearly. This structure has the advantages of smooth transmission, low noise, high positioning accuracy, and the synchronous belt has a certain elasticity, which can absorb certain vibrations and shocks. The transverse shift assembly can also be composed of a motor, a reducer, a ball screw and a nut. The motor drives the ball screw to rotate through the reducer, and the balls on the ball screw roll in the nut, converting the rotational motion into linear motion, thereby driving the moving parts connected to the nut to move horizontally. This structure has the characteristics of high transmission accuracy, good rigidity, strong load capacity, and the ball screw has a self-locking function, which can prevent the moving parts from accidentally moving under power failure or external force.

[0032] In this solution, the longitudinal movement component includes a core-pulling slide cover plate 7 arranged on the transverse movement component. The core-pulling slide cover plate 7 can move toward the winding shaft 12 or away from the winding shaft 12 with the transverse movement component. A second drive motor 8 is installed on the top of the core-pulling slide cover plate 7. The output end of the second drive motor 8 is fixedly connected to a screw 10. The screw 10 is vertically arranged on the transverse movement component. The screw 10 is slidably connected to a sliding seat 9. When the second drive motor 8 drives the screw 10 to rotate, the sliding seat 9 can move up or down along the screw 10. A mounting seat 11 is provided at one end of the sliding seat 9 facing the winding shaft 12, and the shaft holding component is fixed on the mounting seat 11. In this solution, the design of the longitudinal movement component realizes the flexible movement of this product in the vertical direction, which significantly improves the operational flexibility and accuracy of the equipment. Specifically, the longitudinal movement component includes a core-pulling slide cover plate 7 arranged on the transverse movement component. The cover plate can move with the movement of the transverse movement component, ensuring the synchronization and coordination between the longitudinal movement component and the transverse movement component. A second drive motor 8 is installed on the top of the core-pulling slide cover plate 7. The motor serves as a power source, and a screw 10 is fixedly connected to its output end. This design enables the screw 10 to be vertically arranged on the transverse movement assembly, providing a stable moving track for the sliding seat 9. When the second drive motor 8 drives the screw 10 to rotate, the sliding seat 9 can smoothly move up or down along the screw 10. This movement method is not only stable, but also precise, and can meet the operational requirements of winding shafts 12 at different heights. A mounting seat 11 is provided at one end of the sliding seat 9 facing the winding shaft 12, and the shaft holding assembly is fixed on the mounting seat 11. This design enables the shaft holding assembly to adjust its position up and down as the sliding seat 9 moves, thereby achieving precise alignment and holding of the winding shaft 12.

[0033] In the present invention, the shaft holding assembly includes: a first driving member 2 and a shaft holding hook head 3. One end of the first driving member 2 is fixed to the longitudinal movement assembly, and the other end of the first driving member 2 can extend outward. The shaft holding hook head 3 includes an integrally formed hook head, a hook body, and a hook tail. The hook head is provided with a bayonet A31, and the bayonet A31 can clamp the shaft body of the winding shaft 12. A hanging part is provided on the hook body at a position parallel to the axis of the winding shaft 12, and the hanging part is hinged to the longitudinal movement assembly. The hook tail is hinged to the extended end of the first driving member 2. When the extended end of the first driving member 2 pushes the hook tail, the hook body rotates along the hanging part, and the hook head gradually approaches the winding shaft 12 until the winding shaft 12 is clamped and lifted. In this solution, the shaft holding assembly realizes efficient and stable holding and lifting of the winding shaft 12 through the combination of the first driving member 2 and the shaft holding hook head 3. The first driving member 2 serves as a power source, and the hinged design of its extended end and the tail of the shaft-holding hook enables the shaft-holding hook head 3 to flexibly rotate along the hanging part under the push of the first driving member 2. The one-piece hook head, hook body, and hook tail structure of the shaft-holding hook head 3 not only enhance the overall strength and stability of the assembly, but also enable the hook head to accurately clamp the shaft body of the winding shaft 12. In particular, the shape and size of the bayonet A31 set on the hook head have been carefully designed to fit tightly against the shaft body of the winding shaft 12, ensuring that the winding shaft 12 will not slip or be damaged during the holding process. At the same time, the hanging part of the hook body parallel to the axis of the winding shaft 12 and the hinged design of the longitudinal shift assembly enable the shaft-holding hook head 3 to be flexibly adjusted in the vertical direction, further improving the accuracy and stability of the holding operation. In summary, the ingenious design of the shaft-holding assembly not only improves the holding efficiency of the winding shaft 12, but also ensures the safety and stability of the operation, providing strong support for the automation and intelligence of the film winding operation.

[0034] In some embodiments, the present invention further comprises a holder 4, which is fixed on the longitudinal shift assembly and arranged adjacent to the shaft-holding hook 3. A bayonet B41 is arranged on the holder 4. When the reel 12 is clamped and lifted by the hook, the bayonet B41 clamps the tail of the reel 12. At this time, the bayonet B41 is opposite to the bayonet direction of the bayonet A31. In this embodiment, the holder 4 is fixed on the longitudinal shift assembly and arranged adjacent to the shaft-holding hook 3, forming a stable support system. The bayonet B41 arranged on the holder 4 has a bayonet direction opposite to the bayonet A31 of the shaft-holding hook 3. This design enables the bayonet B41 to accurately clamp the tail of the reel 12 when the reel 12 is clamped and lifted by the hook of the shaft-holding hook 3, thereby realizing double fixation of the reel 12, that is, one of the force points is upward and the other force point is downward. This double fixation method not only enhances the stability of the reel 12 during the holding process, but also further improves the safety of the operation. At the same time, the cooperation between the bayonet B41 and the bayonet A31 makes the winding shaft 12 evenly stressed during the holding process, thus avoiding deformation or damage of the winding shaft 12 caused by uneven stress. In summary, the addition of the holder 4 not only improves the holding efficiency and stability of the winding shaft 12, but also ensures the safety and reliability of the operation, providing a more solid foundation for the automation and intelligence of the film winding operation.

[0035] In some other embodiments, the bayonet A31 and the bayonet B41 are both provided with an arc card surface for clamping the receiving reel 12. In this solution, the arc card surface design of the bayonet A31 and the bayonet B41 enables the bayonet A31 and the bayonet B41 to fit the contour of the winding shaft 12 more closely when clamping the receiving reel 12, thereby improving the tightness and stability of the clamping. The design of the arc card surface reduces the friction and wear between the bayonet and the winding shaft 12, and prolongs the service life of the equipment. At the same time, the arc card surface can also better disperse the pressure during the clamping process, avoiding deformation or damage of the winding shaft 12 caused by excessive local pressure. In addition, the design of the arc card surface also makes the clamping operation smoother, reduces the resistance and jamming phenomenon during the operation, and improves the fluency and efficiency of the operation. In summary, the arc card surface design of the bayonet A31 and the bayonet B41 not only improves the durability and stability of the equipment, but also optimizes the operating experience, providing a more complete solution for the automation and intelligence of the film winding operation.

[0036] Of course, the first driving member 2 can be tilted on the longitudinal shift assembly along the axial direction of the winding shaft 12, and the tilt angle is ≤30°. In this solution, the first driving member 2 is tilted on the longitudinal shift assembly and tilted along the axial direction of the winding shaft 12, and the tilt angle is controlled within 30°. This design brings multiple advantages. First, the tilted first driving member 2 can make more effective use of space, avoid interference with the winding shaft 12 or other components, and ensure the compactness of the equipment and the rationality of the structure. Secondly, the setting of the tilt angle enables the first driving member 2 to generate more appropriate thrust and torque when pushing the shaft-holding hook 3, which not only ensures that the shaft-holding hook 3 can smoothly clamp and lift the winding shaft 12, but also avoids equipment damage or unstable operation caused by excessive thrust. In addition, the setting of the tilt angle also optimizes the overall layout of the equipment, making operation more convenient and maintenance more convenient. In summary, the ingenious setting of the inclination angle of the first driving member 2 not only improves the space utilization and structural rationality of the equipment, but also enhances the stability and convenience of operation, providing a more efficient and reliable solution for the automation and intelligence of film winding operations.

[0037] In some embodiments, the first driving member 2 in the present invention may be in the form of a hydraulic cylinder driving a hydraulic rod, or in the form of a cylinder driving a telescopic rod, depending on the specific needs of the usage scenario.

[0038] In the description of the present invention, it is necessary to understand that the terms "middle", "length", "up", "down", "front", "back", "vertical", "horizontal", "inside", "outside", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] In the present invention, unless otherwise clearly specified and limited, the first feature "on" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. "Multiple" means at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

[0040] In the present invention, unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] The above is only for explaining the implementation mode of the present invention and is not intended to limit the present invention. For those skilled in the art, any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention without creative work should be included in the protection scope of the present invention.

Claims

1. A device for pulling out and inserting film for winding, characterized in that: include: frame; A transverse movement assembly is arranged on the frame and is capable of moving along the axis direction of the winding shaft; The longitudinal moving assembly is mounted on the transverse moving assembly and is capable of moving along an axial direction perpendicular to the winding shaft; The shaft holding assembly is mounted on the longitudinal moving assembly and can rotate along the axis of the winding shaft to clamp and lift the winding shaft.

2. The film-reeling and plugging device according to claim 1, characterized in that: The shaft holding assembly comprises: A first driving member, one end of which is fixed to the longitudinal moving assembly and the other end of which can extend outward; The shaft-holding hook head comprises an integrally formed hook head, hook body and hook tail; The hook head is provided with a bayonet A, and the bayonet A can clamp the shaft body of the winding shaft; A hanging part is provided on the hook body at a position parallel to the axis of the reel, and the hanging part is hinged to the longitudinal movement assembly; The hook tail is hinged to the extension end of the first driving member. When the extension end of the first driving member pushes the hook tail, the hook body rotates along the hanging part, and the hook head gradually approaches the winding shaft until the winding shaft is clamped and lifted.

3. The film-winding and film-insertion device according to claim 2, characterized in that: It also includes a holder, which is fixed on the longitudinal movement assembly and arranged adjacent to the shaft-holding hook head. The holder is provided with a bayonet B. When the winding shaft is clamped and lifted by the hook head, the bayonet B clamps the tail of the winding shaft. At this time, the bayonet B and the bayonet A are in opposite directions.

4. The film-reeling and plugging device according to claim 3, characterized in that: The bayonet A and the bayonet B are both provided with arc clamping surfaces for clamping and receiving the reel.

5. The film-winding and film-insertion device according to claim 2, characterized in that: The first driving member is tilted on the longitudinal moving assembly along the axial direction of the winding shaft, and the tilt angle is ≤30°.

6. The film-reeling and plugging device according to claim 1, characterized in that: The transverse movement assembly comprises: a linear guide rail mounted on a frame and a second driving member, wherein the second driving member is mounted on the linear guide rail and can slide along the linear guide rail, and the longitudinal movement assembly is fixedly connected to the second driving member.

7. The film pulling and plugging device according to claim 6, characterized in that: The second driving member includes: a mounting plate A mounted on the linear guide rail, a first driving motor is fixedly connected to the mounting plate A, a driving gear is fixedly connected to the output end of the first driving motor, a rack is mounted on the side end of the linear guide rail, and the driving gear and the rack are meshed with each other; When the first driving motor drives the driving gear to rotate forward or reversely, the mounting plate A can approach or move away from the winding shaft.

8. The film-winding and film-insertion device according to claim 1, characterized in that: The longitudinal movement assembly comprises a core-pulling slide cover plate arranged on the transverse movement assembly, the core-pulling slide cover plate can move with the transverse movement assembly, a second drive motor is installed on the top of the core-pulling slide cover plate, and a screw is fixedly connected to the output end of the second drive motor, and the screw is vertically arranged on the transverse movement assembly; The screw rod is slidably connected with a sliding seat, and when the second driving motor drives the screw rod to rotate, the sliding seat can move upward or downward along the screw rod; A mounting seat is provided at one end of the sliding seat facing the winding shaft, and the shaft holding assembly is fixed on the mounting seat.

9. The film-reeling and plugging device according to claim 8, characterized in that: A fixed rail is installed on the end of the core-pulling slide cover plate facing the winding shaft, the slide seat is fixedly connected to a mounting plate B, the mounting plate B is slidably connected to the fixed rail, and the shaft holding assembly is fixedly installed on the mounting plate B.

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