Film winding system

Abstract

The present invention provides a film winding system, including a winding device and a feeding device arranged on one side of the winding device, the winding device includes a frame, a row frame arranged on the frame, an extraction mechanism arranged on the row frame, and a winding device arranged on the frame, the feeding device includes a feeding mechanism and a loading mechanism, the feeding mechanism includes a first support frame, a receiving platform arranged on the first support frame, and a driving device for driving the receiving platform to move, the loading mechanism includes a storage rack and a loading assembly for placing an empty paper core tube on the receiving platform, the storage rack is provided with two layers, an upper layer and a lower layer, respectively, the upper layer is used to place an empty paper core tube, and the lower layer is used to place a paper core tube that has been rolled up with a film. The present invention can increase the spacing between the winding device and the feeding device, can follow the conveying of the air shaft to deflate, and can adjust the air shaft according to the change in the diameter of the paper core tube.

Description

Technical Field

[0001] The invention relates to the technical field of film production equipment, and in particular to a film winding system. Background Art

[0002] The existing winding system for winding film includes a winding device and a feeding device. After the empty paper core tube without film is set on the air shaft, it is transported to the winding device, so that the film is rolled on the paper core tube. After the winding is completed, the conveying mechanism on the winding device transports the air shaft to the feeding device, removes the paper core tube with the rolled film, puts the empty paper core tube on the air shaft, and then transports it to the winding device for film winding. The distance between the existing winding device and the feeding device is very short, and workers cannot pass between the two. Therefore, it is not convenient for workers to enter between the winding device and the feeding device to cut the film and realize the conversion of the film width, which is time-consuming and labor-intensive, affecting production efficiency.

[0003] In the existing winding system, when the paper core tube with the rolled film is completely removed from the air shaft, the feeding mechanism needs to be paused, and the air shaft is fixed before the paper core tube can be removed. In addition, the existing feeding mechanism cannot be adjusted according to the change in the diameter of the paper core tube, and thus cannot be adjusted according to customer needs, and cannot be adapted to special work requirements.

[0004] The existing winding system needs to convey the air shaft to the feeding device and then deflate it, so it takes a while to remove the paper core tube with the film rolled up on the air shaft, resulting in reduced production efficiency.

[0005] The existing feeding equipment directly dumps the empty paper core tube onto the receiving platform for sleeve the paper core tube on the outside of the air shaft through the storage rack of the feeding mechanism, which easily causes the paper core tube to be skewed and messy on the receiving platform, thereby reducing the efficiency of conveying the paper core tube and reducing the efficiency of film winding.

[0006] The film on the existing winding device is adsorbed to the paper core tube of the air shaft by electrostatic adsorption. The static electricity is directly connected to the frame of the winding device, which can easily cause the balls in the bearings of the winding device to be corroded, shortening the service life of the bearings and increasing production costs. Summary of the invention

[0007] Based on the above problems, the purpose of the present invention is to provide a winding system with high stability and high efficiency, which can increase the distance between the winding equipment and the feeding equipment, facilitate workers to enter the space between the winding equipment and the feeding equipment to cut the film, realize the conversion of the film width, can deflate following the transportation of the inflatable shaft, and can adjust the inflatable shaft according to the change of the diameter of the paper core tube.

[0008] The invention relates to a method for producing a roll-up material according to claim 1, wherein the first and second support members are arranged on the support frame, the second and second support members are arranged on the top of the support frame, the second and third support members are arranged on the bottom of the support frame, the second and third support members are arranged on the bottom of the support frame, the second and third support members are arranged on the bottom of the support frame, the second and third support members are arranged on the bottom of the support frame, the third ... The third support block and the fourth transmission member for controlling the up and down displacement of the third support block, the feeding mechanism includes a rack and a feeding assembly for placing the empty paper core tube on the receiving platform, the rack is provided with two layers, namely the upper layer and the lower layer, the upper layer is used to place the empty paper core tube, and the lower layer is used to place the paper core tube with the film rolled up, an inflation assembly for inflating the air shaft is provided on one side of the frame, and an air shaft for conveying the air shaft with the paper core tube with the film rolled up to the receiving platform is provided between the winding device and the feeding mechanism. The conveying mechanism comprises a deflation conveying mechanism including a moving component, a deflation component for deflation of the inflatable shaft and a driving component for driving the moving component to reciprocate. The frame is provided with an electrostatic conduction component for installing an electrostatic guide sleeve of an electrostatic generator on the inflatable shaft with an empty paper core tube. Both sides of the frame are provided with swing arm mechanisms for compressing the inflatable shaft in a film rolling state. The swing arm mechanism comprises a swing arm and a first driving member for driving the swing arm to swing. One end of the swing arm is movably hinged to the frame, and the other end is provided with a card slot adapted to the inflatable shaft.

[0009] In the above structure, in the initial state, there are three groups of inflatable shafts with empty paper core tubes, the first group of inflatable shafts is placed on the winding position of the winding device, the second group of inflatable shafts is placed in the waiting area on the winding device, and the third group of inflatable shafts is located on the extraction mechanism. The equipment is turned on, and the film is manually wound onto the empty paper core tube of the first inflatable shaft for a distance. When the second group of inflatable shafts is placed in the waiting area on the winding device, the second group of inflatable shafts is inflated by the inflation component to fix the empty paper core tube, and the flipping and cutting mechanism in the winding device reaches the film cutting conversion area of ​​the winding device, and the second group of inflatable shafts is displaced to the film cutting conversion area, and the film of the first group of inflatable shafts is cut off at the same time, and the cut film is adsorbed on the empty paper core tube of the second group of inflatable shafts by the static electricity generated by the electrostatic generator, and the film is wound on the empty paper core tube. The pusher on the winding device pushes the first inflatable shaft to the winding completion area. At the same time, the third group of inflatable shafts is driven by the extraction mechanism to be placed in the waiting area of ​​the winding device. The extraction mechanism returns to the initial position, and the first group of inflatable shafts is transported to the receiving table by the deflation conveying mechanism. The second group of inflatable shafts is pressed by the swing arm of the swing arm mechanism, and the second group of inflatable shafts is continuously wound. The first group of inflatable shafts in the winding completion area are transported to the receiving table by the deflation conveying mechanism, and the air in the first group of inflatable shafts is released by the deflation component during the conveying process. The first group of inflatable shafts is placed on the receiving table through the deflation conveying mechanism, and the first transmission member drives the first transmission block to move upward until it is against the inflatable shafts. The driving device drives the receiving table to drive the paper core tube with the rolled film to move toward the storage rack. When the receiving table moves away from the end of the storage rack to leave the third support assembly, the fourth transmission member drives the third support block to move upward until it is against the first group of inflatable shafts for supporting the first group of inflatable shafts. The second transmission member drives the second support block to move upward to a to-be-determined position (on the same horizontal plane as the initial position of the first support block). After the receiving table moves to the position corresponding to the lower layer, the paper core tube with the rolled film is pushed onto the lower layer. The upper empty paper core tube is extracted to the receiving platform through the loading assembly, and at the same time, the fourth transmission member controls the third support block to move downward to reset, and the first transmission member controls the first support block to move downward to reset. The driving device drives the receiving platform to drive the empty paper core tube to move. When the receiving platform moves away from the end of the storage rack to the second support assembly, a part of the empty paper core tube has been sleeved on the first group of air shafts. The second transmission member drives the second support block to move downward to reset, and the empty paper core tube is completely sleeved on the first group of air shafts. The extraction mechanism extracts the first group of air shafts to the top of the receiving platform for standby. After the empty paper core tube on the second group of air shafts is rolled up, it is transported to the receiving platform through the deflation conveying assembly, and this cycle is repeated. The cooperation of the driving assembly and the moving assembly can expand the distance between the winding device and the feeding device, so that it is convenient for workers to enter between the winding device and the feeding device to cut the film, realize the conversion of the film width, and improve the working efficiency of the present invention.The cooperation among the first support assembly, the second support assembly and the third support assembly can make the receiving platform not stop during the displacement process, thereby improving the working efficiency of the present invention. By setting the third transmission member, the second transmission member can be driven to move upward, so that the second support block can be further moved upward, so that when the diameter of the empty paper core tube increases, the vertical distance of the central axis of the air shaft relative to the receiving platform can be increased, so that it can be adapted to the empty paper core tube, thereby improving the scope of application of the present invention to meet the different needs of different customers, so that the present invention can be switched with one key without stopping the machine as the diameter of the paper core tube varies, thereby improving the working efficiency and convenience and accuracy of the present invention. The deflation assembly is linked with the moving assembly, so that the air shaft can be deflated when moving, thereby improving the working efficiency of the present invention. The paper core tube is placed on the receiving platform by the loading assembly, so that the paper core tube is more stable when it is on the receiving platform, and the paper core tube will not be messy, thereby improving the reliability of the present invention and the efficiency of loading. By providing an electrostatic conduction component, static electricity can be conducted to the air shaft, which can facilitate the film to be closely attached to the paper core tube when winding, and can prevent the corrosion of the balls in the bearings on the winding device, thereby extending the service life of the bearings and improving the reliability of the present invention. By matching the slot on the swing arm with the air shaft, the air shaft can be buckled to prevent it from shaking, thereby improving the stability and safety of the air shaft and improving the working efficiency of the winding device.

[0010] The present invention is further configured as follows: the first support frame includes a support platform, a cross beam and a plurality of support legs arranged at the bottom of the cross beam, one end of the cross beam is connected to the support platform, and the other end extends toward the storage rack, the support platform is provided with a clamping frame, and the clamping frame is inserted with a clamping block for limiting one end of the inflatable shaft, the driving device includes a first driving motor arranged on the support platform and located on one side of the clamping frame, a screw connected to the first driving motor and a fixing block arranged at both ends of the cross beam for fixing the screw, the receiving platform includes a connecting frame and a storage plate arranged on the connecting frame, a transmission block threadedly connected to the screw is provided at the bottom of the connecting frame, fixing columns are provided on both sides of the transmission block, a first roller or slider is provided on one side of the fixing column, and an arc groove compatible with the inflatable shaft is provided at both ends of the storage plate on the connecting frame.

[0011] In the above structure, the first drive motor drives the screw to rotate, the screw cooperates with the transmission block, and the transmission block drives the receiving platform to move. By cooperating with the first roller on the fixed column and the crossbeam, the stability of the receiving platform during displacement is improved, and the screw can be prevented from driving the transmission block to rotate, thereby improving the reliability of the present invention. By setting an arc groove, the inflatable shaft can be limited to prevent the inflatable shaft from rolling on the receiving platform, thereby improving the stability of the inflatable shaft, and making it easy for the receiving platform to remove the paper core tube from the inflatable shaft. By setting a card block, one end of the inflatable shaft can be limited to prevent the axial displacement of the inflatable shaft when the receiving platform moves toward the storage rack, thereby improving the stability of the inflatable shaft, making it easy for the receiving platform to control the paper core tube to be sleeved on the inflatable shaft or removed from the inflatable shaft, thereby improving the reliability of the present invention. In the present invention, one side of the fixed column can also be provided with a slider, and a guide rail is provided on the crossbeam to match it, thereby improving the structural strength and firmness of the present invention.

[0012] The present invention is further configured such that an end of the clamping frame away from the receiving platform is provided with a stopper that abuts against the end of the inflatable shaft.

[0013] By adopting the above structure, by setting a stopper, when the receiving platform sleeves the empty paper core tube on the inflatable shaft, one end of the inflatable shaft is limited by the stopper, further preventing axial displacement of the inflatable shaft, improving the stability of the inflatable shaft, and thus improving the reliability of the present invention.

[0014] The present invention is further configured such that the support device also includes a fourth support assembly, the fourth support assembly includes a fourth support block and a fifth transmission member for driving the fourth support block to move up and down, the first transmission member and the fourth transmission member are respectively fixed on both sides of the clamping frame, the first support block is located on the side of the clamping frame facing the support platform, the second support seat and the third support seat are fixed to the crossbeam, and the tops of the first support block, the second support block and the third support block are all provided with grooves that are compatible with the inflatable shaft.

[0015] In the above structure, the fifth transmission member in the fourth support assembly is linked with the third transmission member in the second support assembly, so that the support of the inflatable shaft can be more stable as the diameter of the empty paper core tube changes, thereby improving the stability and reliability of the present invention. The provision of the groove can facilitate the first support block, the second support block and the third support block to better match the inflatable shaft, thereby improving the stability of the inflatable shaft and the reliability of the present invention.

[0016] The present invention is further configured as follows: a plurality of through holes are provided on the storage plate, the plurality of through holes are relatively arranged in two rows and extend toward the arc-shaped groove, a transmission frame is provided below the connecting frame, the transmission frame and the connecting frame are connected by a first cylinder, the first cylinder controls the up and down displacement of the transmission frame relative to the connecting frame, the transmission frame is provided with claws adapted to the through holes, and an arc surface adapted to the empty paper core tube is formed between the opposing claws.

[0017] In the above structure, the first cylinder controls the transmission frame to move upward, so that the claw protrudes from the through hole, the feeding assembly places the empty paper core tube on the arc surface between the claws, and the driving device drives the receiving platform to drive the paper core tube to be sleeved on the air shaft. After the sleeve is completed, the first cylinder drives the transmission frame to reset, and the claw is lower than the through hole. By setting the claw, the empty paper core tube can be limited when the feeding assembly places the empty paper core tube on the claw, so that the empty paper core tube is more stable, and the center positioning of the air shaft is more accurate. It can also improve the displacement of the empty paper core tube driven by the receiving platform, which is convenient for sleeved on the air shaft, thereby improving the reliability and stability of the present invention.

[0018] The present invention is further configured such that the feeding assembly includes a multi-section cylinder, a first driver for driving the multi-section cylinder to move left and right, and a second driver for driving the multi-section cylinder to move up and down, and the multi-section cylinder includes a cylinder body and a telescopic rod for inserting into the inner hole of the paper core tube.

[0019] In the above structure, the second driver drives the multi-section cylinder to rise to the position where the telescopic rod corresponds to the inner hole of the paper core tube, the multi-section cylinder controls the telescopic rod to be inserted into the paper core tube, the first driver drives the multi-section cylinder to move toward the outer side of the upper layer until the paper core tube is above the clamping claw, the second driver controls the multi-section cylinder to move downward until the paper core tube is against the clamping claw, the multi-section cylinder controls the telescopic rod to retract and reset, and the second driver controls the multi-section cylinder to move toward the rack and reset. The feeding of the paper core tube through the telescopic rod of the multi-section cylinder can be more stable, and the paper core tube will not be placed messily on the receiving table, thereby improving the reliability of the present invention and the efficiency of feeding.

[0020] The present invention is further configured as follows: the first driver includes a first fixing frame fixed to one side of the storage rack, a first servo motor arranged on one side of the first fixing frame, a first lead screw connected to the first servo motor and fixed on the first fixing frame, and a first slider threadedly matched with the first lead screw; the second driver includes a second support frame fixed to the first slider, a second servo motor arranged on one side of the second support frame, a second lead screw connected to the second servo motor and fixed on the second support frame, and a second slider threadedly matched with the second lead screw; a support column is provided on the second slider; the multi-section cylinder is fixed on the support column and is located above the second support frame.

[0021] In the above structure, the first servo motor controls the rotation of the first lead screw, so that the first slider drives the second driver to move left and right, and the second servo motor controls the rotation of the second lead screw, so that the second slider drives the support column and the multi-section cylinder to move up and down. By setting the first lead screw and the second lead screw for transmission, the displacement of the multi-section cylinder is more stable, thereby improving the reliability of the present invention. By setting the first fixing frame, the first lead screw can be easily fixed, and by setting the second supporting frame, the second lead screw can be easily fixed, thereby improving the stability of the first driver and the second driver, and improving the reliability of the present invention.

[0022] The present invention is further configured that the moving components are relatively arranged in two groups, namely a first moving component and a second moving component, the first moving component includes a first slide, a second fixed frame arranged on the first slide, a first manipulator arranged on the top of the second fixed frame for fixing the inflatable shaft, and a third driver connected to the second fixed frame and used to drive the first manipulator to move up and down, the second moving component includes a second slide, a third fixed frame arranged on the second slide, a second manipulator arranged on the top of the third fixed frame for fixing the inflatable shaft, and a fourth driver connected to the third fixed frame and used to drive the second manipulator to move up and down, the deflation component includes a third support frame connected to the third fixed frame, a deflation head located at the top of the third support frame, a first pusher for driving the deflation head to move back and forth toward the first moving component, and a fifth driver for driving the first pusher to move up and down, and the deflation head is driven by the first pusher to deflate the inflatable shaft.

[0023] In the above structure, the third driver drives the first manipulator, the fourth driver drives the second manipulator, and the fifth driver drives the pusher to move upward at the same time, so that the first manipulator and the second manipulator are against the two ends of the inflatable shaft on the winding device that has rolled up the film, driving the inflatable shaft to move upward to the maximum stroke of the third driver and the fourth driver. At the same time, the fifth driver drives the pusher to the maximum stroke. The first manipulator, the second manipulator and the pusher are located at the same specified height, so that the deflation head corresponds to the deflation end of the inflatable shaft. The pusher pushes the deflation head against the deflation end of the inflatable shaft for deflation. At the same time, the driving component drives the first slide and the second slide to move toward the feeding device at the same time. The inflatable shaft is transported to the designated position above the feeding device, the air in the inflatable shaft is released, the pusher drives the deflation head to reset, and when the inflatable shaft continues to move to the top of the storage plate, the third driver drives the first manipulator to move downward, and the fourth driver drives the second manipulator to move downward, so that the inflatable shaft is placed on the storage plate of the feeding mechanism, and the fifth driver drives the pusher to move downward with the first manipulator and the second manipulator at the same time to reset; the driving component drives the first slide and the second slide to move toward the winding device to reset. The pusher cooperates with the fifth driver to enable the deflation head to deflate while following the movement of the inflatable shaft, thereby improving the production efficiency of the film unit. The cooperation of the driving component and the moving component can expand the distance between the winding device and the feeding device, so that it is convenient for workers to enter between the winding device and the feeding device to cut the film and realize the conversion of the film width. By setting two groups of moving components, the support force of the inflatable shaft of the present invention can be improved, thereby improving the stability of the moving component when moving, preventing the inflatable shaft from falling off, and improving the reliability of the present invention.

[0024] The present invention is further configured such that the driving assembly includes a second driving motor arranged on one side of the first slide, a transmission shaft with two ends respectively connected to the first slide and the second slide, and a transmission wheel sleeved on both ends of the transmission shaft, a first transmission gear is provided on the motor shaft of the second driving motor, a second transmission gear is sleeved on the transmission shaft and connected to the first transmission gear through a chain for transmission, a limiting groove with an open bottom is provided at the bottom of the first slide and the second slide, the transmission wheel is located in the limiting groove, and the lowest point of the bottom of the transmission wheel is higher than the bottom surface of the limiting groove.

[0025] In the above structure, the driving motor can be a servo motor or a stepper motor. The driving motor drives the motor shaft to drive the first transmission gear to rotate, the first transmission gear drives the second transmission gear to rotate through the chain, and the second transmission gear drives the transmission wheel to rotate through the transmission shaft, so that the first slide and the second slide can be displaced relative to the feeding device. By setting the limiting groove, the first slide and the second slide can be installed with the guide rail, so that the transmission wheel and the guide rail are against each other, thereby limiting the displacement direction of the first slide and the second slide, so that they can only be linearly displaced relative to the feeding device, thereby improving the reliability and stability of the present invention.

[0026] The present invention is further configured such that the electrostatic conduction component includes a connector fixed on the frame, a clamping block connected to the connector, and a conduction plate connected to the clamping block by bolts, and the conduction plate is swingable relative to the connector.

[0027] In the above structure, when the inflatable shaft moves from the waiting area to the turning mechanism of the winding device, the inflatable shaft and the conductive plate are against each other, and the static electricity emitted by the static generator is transmitted to the inflatable shaft; when the inflatable shaft moves to cooperate with the turning mechanism, the conductive plate is reset. Transmitting static electricity to the inflatable shaft can facilitate the film to be tightly attached to the paper core tube, and can prevent the corrosion of the ball bearings in the winding roller of the winding device, thereby extending the service life of the winding and improving the reliability of the present invention. By providing a clamping block, the connection strength between the conductive plate and the connector can be increased, thereby improving the reliability of the present invention.

[0028] The present invention is further configured as follows: the swing arm mechanism also includes a pushing assembly, which includes a fixed plate, a connecting plate, a second roller and a second driving member. The fixed plate is fixed on the frame, and one end of the connecting plate facing the first driving member is provided with a connecting shaft connected to the fixed plate, and the other end is provided with a fixed shaft arranged toward the fixed plate. The connecting plate can swing relative to the connecting shaft, and the second roller is sleeved on the fixed shaft and corresponds to the swing arm. The second driving member is located on a side of the connecting shaft facing the first driving member and is movably hinged to the connecting plate. The connecting shaft and the fixed shaft are located on both sides of the swinging direction of the swing arm.

[0029] In the above structure, when the swing arm swings toward the inflatable shaft, the second driving member drives the connecting plate to swing relative to the connecting shaft toward the swing arm, and the connecting plate drives the fixed shaft to swing, so that the second roller abuts against the swing arm, thereby accelerating the swing speed of the swing arm and improving work efficiency. After the slot on the swing arm presses the inflatable shaft, the second driver drives the connecting plate to reset. By setting the roller, the friction between the roller and the swing arm can be reduced, thereby extending the service life of the swing arm. By setting the pushing component, the efficiency of winding can be improved, thereby improving the work efficiency of the present invention.

[0030] The present invention is further configured such that the inflation assembly includes a Z-shaped plate fixed to the frame, an inflation head arranged on the Z-shaped plate, and a second pusher for driving the inflation head to move.

[0031] In the above structure, when the end of the inflatable shaft corresponds to the inflatable head, the second pusher pushes the inflatable head against the end of the inflatable shaft to inflate. After the inflation is completed, the second pusher drives the inflatable head to reset. By setting the Z-shaped plate, it is easy to adjust the position of the inflatable head and the second pusher relative to the inflatable shaft, so that it can be adjusted as the position of the inflatable shaft changes to meet different work debugging requirements, thereby expanding the scope of application of the present invention and improving the reliability of the present invention.

[0032] The present invention is further configured such that a booster is provided at the bottom of the front end of the connecting frame for lifting the storage plate upwards and tilting it toward the lower layer.

[0033] In the above structure, one side of the storage plate is pushed upward by the auxiliary device, so that the storage plate is tilted toward the lower layer and the paper core tube with the rolled film is automatically rolled into the lower layer, thereby reducing manual operation, improving the working efficiency of the present invention and reducing labor costs.

[0034] Beneficial effects of the present invention: Compared with the existing winding system, the present invention has high stability, high efficiency, can increase the spacing between the winding device and the feeding device, facilitate workers to enter between the winding device and the feeding device to cut the film, realize the conversion of the film width, can follow the delivery of the air shaft to deflate, and can adjust the air shaft according to the change in the diameter of the paper core tube. The cooperation between the first support assembly, the second support assembly and the third support assembly can make the receiving platform not stop during the displacement process, thereby improving the working efficiency of the present invention. By setting the third transmission member, the second transmission member can be driven to move upward, so that the second support block is further moved upward, so that when the diameter of the empty paper core tube increases, the vertical distance of the central axis of the air shaft relative to the receiving platform can be increased, so that it can be adapted to the empty paper core tube, thereby improving the scope of application of the present invention to meet the different needs of different customers, so that the present invention can be switched with one key without stopping according to the different diameters of the paper core tube, thereby improving the working efficiency and convenience and accuracy of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the structure of the present invention.

[0036] Figure 2 for Figure 1 A magnified view of the structure at center.

[0037] Figure 3 It is a structural schematic diagram of the winding device in the present invention.

[0038] Figure 4 It is a schematic diagram of the side structure of the winding device in the present invention.

[0039] Figure 5 It is a structural schematic diagram of the air release and conveying mechanism in the present invention.

[0040] Figure 6 It is a structural schematic diagram of the manipulator and the deflation assembly of the deflation conveying mechanism of the present invention when they are displaced.

[0041] Figure 7 It is a structural schematic diagram of the feeding equipment in the present invention.

[0042] Figure 8 It is a schematic diagram of the structure of the feeding mechanism of the present invention when the paper core tube is loaded.

[0043] Fig. 9 It is a structural schematic diagram of the receiving platform in the present invention.

[0044] Fig.10 It is a schematic diagram of the structure of the storage plate and the connecting frame separated in the present invention.

[0045] Fig.11 It is a schematic diagram of the structure in which the storage plate is tilted upward in the present invention.

[0046] Fig.12 It is a structural schematic diagram of the first viewing angle of the feeding structure in the present invention.

[0047] Fig.13 It is a structural schematic diagram of the second viewing angle of the feeding structure in the present invention.

[0048] Fig.14 It is a schematic diagram of the structure of the feeding assembly in the present invention.

[0049] Meaning of the numbers in the figure: 1-reeling device; 2-feeding device; 11-frame; 12-row frame; 13-extraction mechanism; 14-reeling device; 21-feeding mechanism; 22-loading mechanism; 211-first support frame; 212-receiving platform; 213-driving device; 214-first support assembly; 215-second support assembly; 216-third support assembly; 2141-first support block; 2142-first transmission member; 2151-second support seat; 2152-second support block; 2153-second transmission member; 2154-third transmission member; 2161-third support seat; 2162-third support block; 2163-fourth transmission member; 217-fourth support assembly; 2171- Fourth support block; 2172-fifth transmission member; 221-shelf; 222-loading assembly; 2211-upper layer; 2212-lower layer; 111-inflating assembly; 3-deflation conveying mechanism; 31-moving assembly; 32-deflation assembly; 33-driving assembly; 4-static conduction assembly; 5-swing arm mechanism; 51-swing arm; 52-first driving member; 511-slot; 2111-support table; 2112-crossbeam; 2113-support foot; 21111-clamping frame; 21112-clamping block; 2131-first driving motor; 2132-screw; 2133-fixing block; 2121-connecting frame; 2122-shelf plate; 21211-transmission block; 21212-fixing column ;21213-first roller;21214-arc groove;6-transmission frame;61-first cylinder;62-claw;2221-multi-section cylinder;2222-first driver;2223-second driver;22211-cylinder body;22212-telescopic rod;22221-first fixed frame;22222-first servo motor;22223-first lead screw;22224-first slider;22231-second support frame;22232-second servo motor;22233-second slider;22234-support column;311-first moving assembly;312-second moving assembly;3111-first slide seat;3112-second fixed frame;3113-first manipulator; 3114-third driver; 3121-second slide; 3122-third fixed frame; 3123-second manipulator; 3124-fourth driver; 321-third support frame; 322-deflation head; 323-first pusher; 324-fifth driver; 331-second drive motor; 332-transmission shaft; 333-transmission wheel; 3311-first transmission gear; 3321-second transmission gear; 31111-limiting groove; 53-driving assembly; 54-fixed plate; 55-connecting plate; 56-second roller; 57-second driving member; 1111-Z-plate; 1112-inflating head; 1113-second pusher; 41-connector; 42-clamp block; 43-conduction plate. DETAILED DESCRIPTION

[0050] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0051] like Figures 1 to 14A winding system shown in the figure comprises a winding device 1 and a feeding device 2 arranged on one side of the winding device 1, the winding device 1 comprises a frame 11, a row frame 12 arranged on the frame 11, an extraction mechanism 13 arranged on the row frame 12, an electrostatic generator and a winding device 14 arranged on the frame 11, the feeding device 2 comprises a feeding mechanism 21 and a loading mechanism 22, the feeding mechanism 21 comprises a first support frame 211, a receiving platform 212 arranged on the first support frame 211, a driving device 213 for driving the receiving platform 212 to move, and a supporting device for supporting an inflatable shaft, the supporting device comprises a first supporting assembly 214, a second supporting assembly 215 and a first supporting assembly 216. Three support components 216, the first support component 214 includes a first support block 2141 and a first transmission member 2142 located on the first support frame 211 and used to push the first support block 2141 to move up and down, the second support component 215 includes a second support seat 2151 located below the support platform 2111, a second support block 2152 located on the top of the second support seat 2151, a second transmission member 2153 used to control the up and down displacement of the second support block 2152, and a third transmission member 2154 used to control the up and down displacement of the second transmission member 2153, the third support component 216 includes a third support seat 2161 located below the support platform 2111, a second support block 2152 located on the top of the second support seat 2151, a second transmission member 2153 used to control the up and down displacement of the second support block 2152, and a third transmission member 2154 used to control the up and down displacement of the second transmission member 2153. The third support block 2162 on the top of the three support seats 2161 and the fourth transmission member 2163 for controlling the up and down displacement of the third support block 2162, the feeding mechanism 22 includes a rack 221 and a feeding component 222 for placing an empty paper core tube on the receiving platform 212, the rack 221 is provided with two layers, namely an upper layer 2211 and a lower layer 2212, the upper layer 2211 is used to place an empty paper core tube, and the lower layer 2212 is used to place a paper core tube with a rolled film, an inflation component 111 for inflating the air shaft is provided on one side of the frame 11, and a paper core tube with a rolled film is provided between the winding device 1 and the feeding mechanism 21. The inflatable shaft is transported to the deflation conveying mechanism 3 on the receiving platform 212, the deflation conveying mechanism 3 includes a moving component 31, a deflation component 32 for deflation of the inflatable shaft and a driving component 33 for driving the moving component 31 to move back and forth, the frame 11 is provided with an electrostatic conduction component 4 for installing the electrostatic guide sleeve of the electrostatic generator with the empty paper core tube inflatable shaft, the frame 11 has swing arm mechanisms 5 on both sides for pressing the inflatable shaft in the film rolling state, the swing arm mechanism 5 includes a swing arm 51 and a first driving member 52 for driving the swing arm 51 to swing, one end of the swing arm 51 is movably hinged to the frame 11, and the other end is provided with a card slot 511 adapted to the inflatable shaft.

[0052] In the above structure, in the initial state, there are three groups of inflatable shafts with empty paper core tubes, the first group of inflatable shafts is placed on the winding position of the winding device 14, the second group of inflatable shafts is placed in the waiting area on the winding device 14, and the third group of inflatable shafts is located on the extraction mechanism 13. The equipment is turned on, and the film is manually wound onto the empty paper core tube of the first inflatable shaft for a distance. When the second group of inflatable shafts is placed in the waiting area on the winding device 14, the second group of inflatable shafts is inflated by the inflation component 111 to fix the empty paper core tube, and the flipping and cutting mechanism in the winding device 14 reaches the film cutting conversion area of ​​the winding device 14, and the second group of inflatable shafts is displaced to the film cutting conversion area, and the film of the first group of inflatable shafts is cut off at the same time, and the cut film is adsorbed on the empty paper core tube of the second group of inflatable shafts by the static electricity generated by the electrostatic generator, and the film is wound on the empty paper core tube. While the pusher on the winding device 14 pushes the first inflatable shaft to the winding completion area, the third group of inflatable shafts is driven by the extraction mechanism 13 to be placed in the waiting area of ​​the winding device 14, and the extraction mechanism 13 returns to the initial position, and the first group of inflatable shafts is transported to the receiving platform 212 by the deflation conveying mechanism 3. The second group of inflatable shafts is pressed by the swing arm 51 of the swing arm mechanism 5, and the second group of inflatable shafts is continuously wound. The first group of inflatable shafts in the completion area of ​​the winding device 14 is transported to the receiving platform 212 by the deflation conveying mechanism 3, and the air in the first group of inflatable shafts is released by the deflation component 32 during the conveying process. The first group of inflatable shafts are placed on the receiving platform 212 through the deflation conveying mechanism 3, and the first transmission member 2142 drives the first transmission block 21211 to move upward until it is against the inflatable shaft, and the driving device 213 drives the receiving platform 212 to drive the paper core tube with the rolled film to move toward the storage rack 221. When the receiving platform 212 moves away from the end of the storage rack 221 to leave the third support assembly 216, the fourth transmission member 2163 drives the third support block 2162 to move upward until it is against the first group of inflatable shafts for supporting the first group of inflatable shafts. The second transmission member 2153 drives the second support block 2152 to move upward to a to-be-determined position (located on the same horizontal plane as the initial position of the first support block 2141). After the receiving platform 212 moves to the position corresponding to the lower layer 2212, the paper core tube with the rolled film is pushed onto the lower layer 2212. The empty paper core tube of the upper layer 2211 is extracted to the receiving platform 212 through the loading assembly 222, and at the same time, the fourth transmission member 2163 controls the third support block 2162 to move downward to reset, and the first transmission member 2142 controls the first support block 2141 to move downward to reset, and the driving device 213 drives the receiving platform 212 to drive the empty paper core tube to move. When the receiving platform 212 moves away from one end of the storage rack 221 to the second support assembly 215, a part of the empty paper core tube has been sleeved on the first group of inflatable shafts, and the second transmission member 2153 drives the second support block 2152 to move downward to reset, and the empty paper core tube is completely sleeved on the first group of inflatable shafts. The extraction mechanism 13 extracts the first group of inflatable shafts to the top of the receiving platform 212 for standby.After the empty paper core tubes on the second group of air shafts are rolled up, they are transported to the receiving platform 212 through the deflation conveying assembly, and the cycle is repeated. The cooperation between the driving assembly 33 and the moving assembly 31 can expand the distance between the winding device 1 and the feeding device 2, so that it is convenient for workers to enter between the winding device 1 and the feeding device to cut the film, realize the conversion of the film width, and improve the work efficiency of the present invention. The cooperation between the first support assembly 214, the second support assembly 215 and the third support assembly 216 can make the receiving platform 212 not stop during the displacement process, thereby improving the work efficiency of the present invention. By setting the third transmission member 2154, the second transmission member 2153 can be driven to move upward, so that the second support block 2152 is further moved upward, so that when the diameter of the empty paper core tube increases, the vertical distance of the central axis of the air shaft relative to the receiving platform 212 can be increased, so that it can be adapted to the empty paper core tube, thereby improving the scope of application of the present invention, so as to meet the different needs of different customers, so that the present invention can be switched with one key without stopping the machine as the diameter of the paper core tube changes, thereby improving the work efficiency and convenience and accuracy of the present invention. By linking the deflation component 32 with the moving component 31, the air shaft can be deflated when moving, thereby improving the working efficiency of the present invention. The paper core tube is placed on the receiving platform 212 through the loading component 222, so that the paper core tube is more stable when it is on the receiving platform 212, and the paper core tube will not be messy, thereby improving the reliability of the present invention and the efficiency of loading. By setting the electrostatic conduction component 4, static electricity can be conducted to the air shaft, which can facilitate the film to be tightly attached to the paper core tube when winding, and can prevent the corrosion of the balls in the bearings on the winding device 1, thereby extending the service life of the bearings and improving the reliability of the present invention. By matching the card slot 511 on the swing arm 51 with the air shaft, the air shaft can be buckled to prevent it from shaking, thereby improving the stability and safety of the air shaft and improving the working efficiency of the winding device 1.

[0053] refer to Figures 1 to 14 ,like Figures 7 to 11As shown, in this embodiment, the first support frame 211 includes a support platform 2111, a crossbeam 2112 and a plurality of support legs 2113 arranged at the bottom of the crossbeam 2112, one end of the crossbeam 2112 is connected to the support platform 2111, and the other end extends toward the storage rack 221, a clamping frame 21111 is provided on the support platform, and a clamping block 21112 for limiting one end of the inflatable shaft is inserted on the clamping frame 21111, and the driving device 213 includes a first driving motor 2131 arranged on the support platform 2111 and located on one side of the clamping frame 21111, and a screw 2131 connected to the first driving motor 2131. 132 and fixed blocks 2133 arranged at both ends of the beam 2112 for fixing the screw 2132, the receiving platform 212 includes a connecting frame 2121 and a storage plate 2122 arranged on the connecting frame 2121, a transmission block 21211 threadedly connected to the screw 2132 is provided at the bottom of the connecting frame 2121, fixed columns 21212 are provided on both sides of the transmission block 21211, a first roller 21213 or a slider abutting against the top surface of the beam 2112 is provided on one side of the fixed column 21212, and arc grooves 21214 adapted to the inflatable shaft are provided on both ends of the storage plate 2122 on the connecting frame 2121.

[0054] In the above structure, the first driving motor 2131 drives the screw 2132 to rotate, the screw 2132 cooperates with the transmission block 21211, and the transmission block 21211 drives the receiving platform 212 to move. The first roller 21213 on the fixed column 21212 cooperates with the crossbeam 2112, thereby improving the stability of the receiving platform 212 during displacement, and preventing the screw 2132 from driving the transmission block 21211 to rotate, thereby improving the reliability of the present invention. By setting the arc groove 21214, the inflatable shaft can be limited to prevent the inflatable shaft from rolling on the receiving platform 212, thereby improving the stability of the inflatable shaft and making it easier for the receiving platform 212 to remove the paper core tube from the inflatable shaft. By setting the block 21112, one end of the inflatable shaft can be limited to prevent the receiving platform 212 from driving the inflatable shaft to move axially when it moves toward the storage rack 221, thereby improving the stability of the inflatable shaft, making it easier for the receiving platform 212 to control the paper core tube to be sleeved on the inflatable shaft or removed from the inflatable shaft, thereby improving the reliability of the present invention. In the present invention, one side of the fixed column 21212 can also be provided with a slider, and a guide rail is provided on the crossbeam 2112 to match it, thereby improving the structural strength and firmness of the present invention.

[0055] In this embodiment, a stopper abutting against the end of the inflatable shaft is provided on one end of the clamping frame 21111 away from the receiving platform 212 .

[0056] By adopting the above structure, by setting a stopper, when the receiving platform 212 puts the empty paper core tube on the inflatable shaft, one end of the inflatable shaft can be abutted against the stopper for limiting, further preventing axial displacement of the inflatable shaft, improving the stability of the inflatable shaft, and thus improving the reliability of the present invention.

[0057] refer to Figures 1 to 14 ,like Figures 7 and 8 As shown, in this embodiment, the support device also includes a fourth support assembly 217, and the fourth support assembly 217 includes a fourth support block 2171 and a fifth transmission member 2172 for driving the fourth support block 2171 to move up and down, the first transmission member 2142 and the fourth transmission member 2163 are respectively fixed on both sides of the clamping frame 21111, the first support block 2141 is located on the side of the clamping frame 21111 facing the support platform 2111, the second support seat 2151 and the third support seat 2161 are fixed to the crossbeam 2112, and the tops of the first support block 2141, the second support block 2152 and the third support block 2162 are all provided with grooves adapted to the inflatable shaft.

[0058] In the above structure, the fifth transmission member 2172 in the fourth support assembly 217 is linked with the third transmission member 2154 in the second support assembly 215, so that the support of the inflatable shaft can be more stable as the diameter of the empty paper core tube changes, thereby improving the stability and reliability of the present invention. By setting the groove, the first support block 2141, the second support block 2152 and the third support block 2162 can be better adapted to the inflatable shaft, thereby improving the stability of the inflatable shaft and the reliability of the present invention.

[0059] refer to Figures 1 to 14 ,like Figures 7 to 11 As shown, in this embodiment, the storage plate 2122 is provided with a plurality of through holes, and the plurality of through holes are relatively arranged in two rows and extend toward the arc groove 21214. A transmission frame 6 is provided below the connecting frame 2121. The transmission frame 6 is connected to the connecting frame 2121 through a first cylinder 61. The first cylinder 61 controls the up and down displacement of the transmission frame 6 relative to the connecting frame 2121. The transmission frame 6 is provided with claws 62 adapted to the through holes, and an arc surface adapted to the empty paper core tube is formed between the opposing claws 62.

[0060] In the above structure, the first cylinder 61 controls the transmission frame 6 to move upward, so that the claw 62 protrudes from the through hole, the feeding assembly 222 places the empty paper core tube on the arc surface between the claws 62, and the driving device 213 drives the receiving platform 212 to drive the paper core tube to be sleeved on the air shaft. After the sleeve is completed, the first cylinder 61 drives the transmission frame 6 to reset, and the claw 62 is lower than the through hole. By setting the claw 62, the empty paper core tube can be limited when the feeding assembly 222 places the empty paper core tube on the claw 62, so that the empty paper core tube is more stable, and the center positioning of the air shaft is more accurate, and the receiving platform 212 can also be improved to drive the empty paper core tube to move, so that the empty paper core tube can be sleeved on the air shaft, thereby improving the reliability and stability of the present invention.

[0061] refer to Figures 1 to 14 ,like Figure 12 to Figure 14 As shown, in this embodiment, the loading assembly 222 includes a multi-section cylinder 2221, a first driver 2222 for driving the multi-section cylinder 2221 to move left and right, and a second driver 2223 for driving the multi-section cylinder 2221 to move up and down. The multi-section cylinder 2221 includes a cylinder body 22211 and a telescopic rod 22212 for inserting into the inner hole of the paper core tube.

[0062] In the above structure, the second driver 2223 drives the multi-section cylinder 2221 to rise to the position where the telescopic rod 22212 corresponds to the inner hole of the paper core tube, the multi-section cylinder 2221 controls the telescopic rod 22212 to insert into the paper core tube, the first driver 2222 drives the multi-section cylinder 2221 to move toward the outer side of the upper layer 2211 until the paper core tube is above the clamping claw 62, the second driver 2223 controls the multi-section cylinder 2221 to move downward until the paper core tube is against the clamping claw 62, the multi-section cylinder 2221 controls the telescopic rod 22212 to retract and reset, and the second driver 2223 controls the multi-section cylinder 2221 to move toward the rack 221 to reset. The feeding of the paper core tube through the telescopic rod 22212 of the multi-section cylinder 2221 can be more stable, and the paper core tube will not be placed on the receiving platform 212 in a disorderly manner, thereby improving the reliability of the present invention and improving the feeding efficiency.

[0063] In this embodiment, the first driver 2222 includes a first fixed frame 22221 fixed to one side of the storage rack 221, a first servo motor 22222 arranged on one side of the first fixed frame 22221, a first lead screw 22223 connected to the first servo motor 22222 and fixed on the first fixed frame 22221, and a first slider 22224 threadedly engaged with the first lead screw 22223, the second driver 2223 includes a second support frame 22231 fixed on the first slider 22224, a second servo motor 22232 arranged on one side of the second support frame 22231, a second lead screw connected to the second servo motor 22232 and fixed on the second support frame 22231, and a second slider 22233 threadedly engaged with the second lead screw, a support column 22234 is provided on the second slider 22233, and the multi-section cylinder 2221 is fixed on the support column 22234 and is located above the second support frame 22231.

[0064] In the above structure, the first servo motor 22222 controls the rotation of the first lead screw 22223, so that the first slider 22224 drives the second driver 2223 to move left and right, and the second servo motor 22232 controls the rotation of the second lead screw, so that the second slider 22233 drives the support column 22234 and the multi-section cylinder 2221 to move up and down. By setting the first lead screw 22223 and the second lead screw for transmission, the multi-section cylinder 2221 is more stable when it is displaced, thereby improving the reliability of the present invention. By setting the first fixing frame 22221, it is convenient to fix the first lead screw 22223, and by setting the second supporting frame 22231, it is convenient to fix the second lead screw, thereby improving the stability of the first driver 2222 and the second driver 2223, and improving the reliability of the present invention.

[0065] refer to Figures 1 to 14 ,like Figures 5 and 6As shown, in this embodiment, the moving assembly 31 is relatively arranged in two groups, namely a first moving assembly 31131 and a second moving assembly 31231. The first moving assembly 31131 includes a first slide 3111, a second fixed frame 3112 arranged on the first slide 3111, a first manipulator 3113 arranged on the top of the second fixed frame 3112 for fixing the inflatable shaft, and a third driver 3114 connected to the second fixed frame 3112 and used to drive the first manipulator 3113 to move up and down. The second moving assembly 31231 includes a second slide 3121, a third fixed frame 321 arranged on the second slide 3121, and a A second manipulator 3123 for fixing the inflatable shaft is provided on the top of the third fixed frame 321, and a fourth driver 3124 is connected to the third fixed frame 321 and used to drive the second manipulator 3123 to move up and down. The deflation assembly 32 includes a third support frame 321 connected to the third fixed frame 321, a deflation head 322 located on the top of the third support frame 321, a first pusher 323 for driving the deflation head 322 to move back and forth toward the first movable assembly 31131, and a fifth driver 324 for driving the first pusher 323 to move up and down. The deflation head 322 is driven by the first pusher 323 to deflate the inflatable shaft.

[0066] In the above structure, the third driver 3114 drives the first manipulator 3113, the fourth driver 3124 drives the second manipulator 3123, and the fifth driver 324 drives the pusher to move upward at the same time, so that the first manipulator 3113 and the second manipulator 3123 are against the two ends of the inflatable shaft that has rolled up the film on the winding device 1, driving the inflatable shaft to move upward to the maximum stroke of the third driver 3114 and the fourth driver 3124, and at the same time, the fifth driver 324 drives the pusher to the maximum stroke. The first manipulator 3113, the second manipulator 3123 and the pusher are located at the same specified height, so that the deflation head 322 corresponds to the deflation end of the inflatable shaft, and is pushed by the pusher so that the deflation head 322 is against the deflation end of the inflatable shaft for deflation, and at the same time, the driving component 33 drives the first slide 3111 and the second slide 3121 to move toward the feeding device 2 at the same time. The inflatable shaft is transported to the designated position above the feeding device 2, and the air in the inflatable shaft is released. The pusher drives the deflation head 322 to reset. When the inflatable shaft continues to move to the top of the placement plate 2122, the third driver 3114 drives the first manipulator 3113 to move downward, and the fourth driver 3124 drives the second manipulator 3123 to move downward, so that the inflatable shaft is placed on the placement plate 2122 of the feeding mechanism. The fifth driver 324 drives the pusher to move downward with the first manipulator 3113 and the second manipulator 3123 to reset; the driving assembly 33 drives the first slide 3111 and the second slide 3121 to move toward the winding device 1 to reset. The pusher cooperates with the fifth driver 324 to enable the deflation head 322 to deflate while following the movement of the inflatable shaft, thereby improving the production efficiency of the film unit. The driving assembly 33 and the moving assembly 31 can cooperate to expand the distance between the winding device 1 and the feeding device 2, so that it is convenient for workers to enter between the winding device 1 and the feeding device to cut the film and realize the conversion of the film width. By setting two sets of moving assemblies 31, the supporting force of the present invention on the inflatable shaft can be improved, thereby improving the stability of the moving assembly 31 when moving, preventing the inflatable shaft from falling off, and improving the reliability of the present invention.

[0067] In this embodiment, the driving assembly 33 includes a second driving motor 331 arranged on one side of the first slide 3111, a transmission shaft 332 whose two ends are respectively connected to the first slide 3111 and the second slide 3121, and a transmission wheel 333 mounted on both ends of the transmission shaft 332. The motor shaft of the second driving motor 331 is provided with a first transmission gear 3311, and the transmission shaft 332 is provided with a second transmission gear 3321 which is connected to the first transmission gear 3311 through a chain for transmission. The bottom of the first slide 3111 and the second slide 3121 are both provided with a limiting groove 31111 with an open bottom. The transmission wheel 333 is located in the limiting groove 31111, and the lowest point of the bottom of the transmission wheel 333 is higher than the bottom surface of the limiting groove 31111.

[0068] In the above structure, the driving motor can be a servo motor or a stepper motor. The driving motor drives the motor shaft to drive the first transmission gear 3311 to rotate, the first transmission gear 3311 drives the second transmission gear 3321 to rotate through the chain, and the second transmission gear 3321 drives the transmission wheel 333 to rotate through the transmission shaft 332, so that the first slide 3111 and the second slide 3121 can be displaced relative to the feeding device 2. By setting the limiting groove 31111, the first slide 3111 and the second slide 3121 can be installed with a guide rail, so that the transmission wheel 333 and the guide rail are abutted, thereby limiting the displacement direction of the first slide 3111 and the second slide 3121, so that they can only be linearly displaced relative to the feeding device 2, thereby improving the reliability and stability of the present invention.

[0069] In this embodiment, the electrostatic conduction component 4 includes a connector 41 fixed on the frame 11 , a clamping block 42 connected to the connector 41 , and a conduction plate 43 connected to the clamping block 42 by bolts, and the conduction plate 43 can swing relative to the connector 41 .

[0070] In the above structure, when the inflatable shaft moves from the waiting area to the turning mechanism of the winding device 1, the inflatable shaft and the conductive plate 43 are against each other, and the static electricity emitted by the static generator is transmitted to the inflatable shaft; when the inflatable shaft moves to cooperate with the turning mechanism, the conductive plate 43 is reset. The static electricity transmitted to the inflatable shaft can facilitate the film to be closely attached to the paper core tube, and can prevent the corrosion of the ball in the bearing on the winding roller of the winding device 14, thereby extending the service life of the winding and improving the reliability of the present invention. By providing the clamping block 42, the connection strength between the conductive plate 43 and the connector 41 can be improved, thereby improving the reliability of the present invention.

[0071] refer to Figures 1 to 14 ,like Figures 1 to 4 As shown, in this embodiment, the swing arm mechanism 5 also includes a pushing component 53, and the pushing component 53 includes a fixed plate 54, a connecting plate 55, a second roller 56 and a second driving member 57. The fixed plate 54 is fixed on the frame 11, and the connecting plate 55 is provided with a connecting shaft connected to the fixed plate 54 at one end facing the first driving member 52, and a fixed shaft arranged toward the fixed plate 54 at the other end. The connecting plate 55 is swingable relative to the connecting shaft, and the second roller 56 is sleeved on the fixed shaft and corresponds to the swing arm 51. The second driving member 57 is located on the side of the connecting shaft facing the first driving member 52, and is movably hinged to the connecting plate 55. The connecting shaft and the fixed shaft are located on both sides of the swinging direction of the swing arm 51.

[0072] In the above structure, when the swing arm 51 swings toward the inflatable shaft, the second driving member 57 drives the connecting plate 55 to swing relative to the connecting shaft toward the swing arm 51, and the connecting plate 55 drives the fixed shaft to swing, so that the second roller 56 abuts against the swing arm 51, thereby accelerating the swing speed of the swing arm 51 and improving the working efficiency. After the slot 511 on the swing arm 51 presses the inflatable shaft, the second driver 2223 drives the connecting plate 55 to reset. By setting the roller, the friction between the swing arm 51 and the swing arm 51 can be reduced, thereby extending the service life of the swing arm 51. By setting the pushing component 53, the efficiency of winding can be improved, thereby improving the working efficiency of the present invention.

[0073] In this embodiment, the inflation assembly 111 includes a Z-shaped plate 1111 fixed to the frame 11 , an inflation head 1112 disposed on the Z-shaped plate 1111 , and a second pusher 1113 for driving the inflation head 1112 to move.

[0074] In the above structure, when the end of the inflatable shaft corresponds to the inflatable head 1112, the second pusher 1113 pushes the inflatable head 1112 against the end of the inflatable shaft for inflation. After the inflation is completed, the second pusher 1113 drives the inflatable head 1112 to reset. By setting the Z-shaped plate 1111, it is easy to adjust the position of the inflatable head 1112 and the second pusher 1113 relative to the inflatable shaft, so that it can be adjusted as the position of the inflatable shaft changes to meet different work debugging requirements, thereby expanding the scope of application of the present invention and improving the reliability of the present invention.

[0075] refer to Figures 1 to 14 ,like Figures 9 to 11 As shown, the present invention is further configured such that the bottom of the front end of the connecting frame 2121 is provided with an auxiliary device for lifting the storage plate 2122 upwards and tilting it toward the lower layer 2212.

[0076] In the above structure, one side of the storage plate 2122 is pushed upward by an auxiliary device, so that the storage plate 2122 is tilted toward the lower layer 2212, and the paper core tube with the rolled film is automatically rolled into the lower layer 2212, thereby reducing manual operations, improving the working efficiency of the present invention, and reducing labor costs.

[0077] In this embodiment, the clamping block 21112 can be driven by a cylinder or a motor to move up and down relative to the clamping frame 21111.

[0078] The above structure can facilitate workers to manually disassemble and assemble the paper core tube when the receiving platform 212 is damaged and cannot be moved, thereby not affecting the production of the film.

[0079] The above-mentioned drivers, driving members, transmission members, pushers and boosters may all be cylinders or motors.

[0080] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the scope of protection of the present invention.

Claims

1. A film winding system, comprising a winding device and a feeding device arranged on one side of the winding device, wherein the winding device comprises a frame, a rack arranged on the frame, a picking mechanism arranged on the rack, an electrostatic generator arranged on the frame, and a winding device, characterized in that: The feeding device includes a feeding mechanism and a loading mechanism, the feeding mechanism includes a first support frame, a receiving platform arranged on the first support frame, a driving device for driving the receiving platform to move, and a supporting device for supporting the inflatable shaft, the supporting device includes a first supporting assembly, a second supporting assembly, and a third supporting assembly, the first supporting assembly includes a first supporting block and a first transmission member located on the first supporting frame and used to push the first supporting block to move up and down, the second supporting assembly includes a second supporting seat located below the supporting platform, a second supporting block arranged on the top of the second supporting seat, a second transmission member for controlling the up and down displacement of the second supporting block, and a third transmission member for controlling the up and down displacement of the second transmission member, the third supporting assembly includes a third supporting seat located below the supporting platform, a third supporting block arranged on the top of the second supporting seat, and a fourth transmission member for controlling the up and down displacement of the third supporting block, the loading mechanism includes a storage rack and a fourth transmission member for placing an empty paper core The loading assembly of the cylinder is placed on the receiving platform, and the storage rack is provided with two layers, namely the upper layer and the lower layer, the upper layer is used to place the empty paper core cylinder, and the lower layer is used to place the paper core cylinder with rolled film, an inflation assembly for inflating the air shaft is provided on one side of the frame, and a deflation conveying mechanism is provided between the winding device and the feeding mechanism for conveying the air shaft with the paper core cylinder with rolled film to the receiving platform, the deflation conveying mechanism includes a moving assembly, a deflation assembly for deflation of the air shaft and a driving assembly for driving the moving assembly to reciprocate, an electrostatic conduction assembly for the electrostatic guide sleeve of the electrostatic generator with the air shaft of the empty paper core cylinder is provided on the frame, and swing arm mechanisms for compressing the air shaft in the film rolling state are provided on both sides of the frame, the swing arm mechanism includes a swing arm and a first driving member for driving the swing arm to swing, one end of the swing arm is movably hinged to the frame, and the other end is provided with a card slot matched with the air shaft.

2. A film winding system according to claim 1, characterized in that: The first support frame comprises a support platform, a cross beam and a plurality of support legs arranged at the bottom of the cross beam, one end of the cross beam is connected to the support platform, and the other end extends toward the storage rack, the support platform is provided with a clamping frame, and the clamping frame is inserted with a clamping block for limiting one end of the inflatable shaft, the driving device comprises a first driving motor arranged on the support platform and located on one side of the clamping frame, a screw connected to the first driving motor and a fixing block arranged at both ends of the cross beam for fixing the screw, the receiving platform comprises a connecting frame and a storage plate arranged on the connecting frame, a transmission block threadedly connected to the screw is provided at the bottom of the connecting frame, fixing columns are provided on both sides of the transmission block, a first roller or slider is provided on one side of the fixing column, and arc grooves adapted to the inflatable shaft are provided at both ends of the storage plate on the connecting frame.

3. A film winding system according to claim 2, characterized in that: The support device also includes a fourth support assembly, which includes a fourth support block and a fifth transmission member for driving the fourth support block to move up and down, the first transmission member and the fourth transmission member are respectively fixed on both sides of the clamping frame, the first support block is located on the side of the clamping frame facing the support platform, the second support seat and the third support seat are fixed to the crossbeam, and the first support block, the second support block and the third support block are all provided with grooves on the top that are compatible with the inflatable shaft.

4. A film winding system according to claim 2, characterized in that: The storage plate is provided with a plurality of through holes, which are arranged in two rows relative to each other and extend toward the arc-shaped groove. A transmission frame is provided below the connecting frame, and the transmission frame and the connecting frame are connected through a first cylinder. The first cylinder controls the transmission frame to move up and down relative to the connecting frame. The transmission frame is provided with claws that are compatible with the through holes, and an arc surface that is compatible with the empty paper core tube is formed between the relative claws.

5. A film winding system according to claim 4, characterized in that: The feeding assembly includes a multi-section cylinder, a first driver for driving the multi-section cylinder to move left and right, and a second driver for driving the multi-section cylinder to move up and down. The multi-section cylinder includes a cylinder body and a telescopic rod for inserting into the inner hole of the paper core tube.

6. A film winding system according to claim 5, characterized in that: The first driver includes a first fixing frame fixed to one side of the storage rack, a first servo motor arranged on one side of the first fixing frame, a first lead screw connected to the first servo motor and fixed on the first fixing frame, and a first slider threadedly matched with the first lead screw, the second driver includes a second supporting frame fixed to the first slider, a second servo motor arranged on one side of the second supporting frame, a second lead screw connected to the second servo motor and fixed on the second supporting frame, and a second slider threadedly matched with the second lead screw, a supporting column is provided on the second slider, and the multi-section cylinder is fixed on the supporting column and is located above the second supporting frame.

7. A film winding system according to claim 6, characterized in that: The moving components are relatively arranged in two groups, namely the first moving component and the second moving component, the first moving component includes a first slide, a second fixed frame arranged on the first slide, a first manipulator arranged on the top of the second fixed frame for fixing the inflatable shaft, and a third driver connected to the second fixed frame and used to drive the first manipulator to move up and down, the second moving component includes a second slide, a third fixed frame arranged on the second slide, a second manipulator arranged on the top of the third fixed frame for fixing the inflatable shaft, and a fourth driver connected to the third fixed frame and used to drive the second manipulator to move up and down, the deflation component includes a third support frame connected to the third fixed frame, a deflation head located at the top of the third support frame, a first pusher for driving the deflation head to move back and forth toward the first moving component, and a fifth driver for driving the first pusher to move up and down, and the deflation head is driven by the first pusher to deflate the inflatable shaft.

8. A film winding system according to claim 7, characterized in that: The driving assembly includes a second driving motor arranged on one side of the first slide, a transmission shaft with two ends respectively connected to the first slide and the second slide, and a transmission wheel mounted on both ends of the transmission shaft. A first transmission gear is arranged on the motor shaft of the second driving motor, and a second transmission gear is mounted on the transmission shaft and connected to the first transmission gear through a chain. A limiting groove with an open bottom is provided at the bottom of the first slide and the second slide. The transmission wheel is located in the limiting groove, and the lowest point of the bottom of the transmission wheel is higher than the bottom surface of the limiting groove.

9. The film winding system according to claim 1, characterized in that: The electrostatic conduction component comprises a connector fixed on a frame, a clamping block connected to the connector, and a conduction plate connected to the clamping block via bolts, and the conduction plate can swing relative to the connector.

10. A film winding system according to claim 1, characterized in that: The swing arm mechanism also includes a pushing assembly, which includes a fixed plate, a connecting plate, a second roller and a second driving member. The fixed plate is fixed to the frame, and one end of the connecting plate facing the first driving member is provided with a connecting shaft connected to the fixed plate, and the other end is provided with a fixed shaft arranged toward the fixed plate. The connecting plate can swing relative to the connecting shaft, and the second roller is sleeved on the fixed shaft and corresponds to the swing arm. The second driving member is located on a side of the connecting shaft facing the first driving member and is movably hinged to the connecting plate. The connecting shaft and the fixed shaft are located on both sides of the swinging direction of the swing arm.

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