Multi-layer composite laminating equipment for high-strength weather-proof cotton packaging film

Abstract

The invention discloses high-strength weather-proof cotton packaging film multi-layer composite laminating equipment, and relates to the technical field of film hot-pressing compositing, the high-strength weather-proof cotton packaging film multi-layer composite laminating equipment comprises a plate body I, a material frame is mounted at the top of a hot-pressing frame, discharge pipes are symmetrically mounted at the output end of the bottom of the material frame, and a material distribution pipe is mounted at the output end of each discharge pipe; a fifth hydraulic cylinder is installed on one side of the hot pressing frame, and a material uniformizing mechanism is arranged at the output end of the fifth hydraulic cylinder. The material distributing pipe is driven by the moving ring to move left and right to scatter glass short fibers on the multilayer film, so that the composite packaging film obtained through compounding has good heat insulation and flame retardance, and when cotton is packaged, the outer side of the cotton is packaged by multiple layers, so that the glass short fibers can be uniformly distributed on the outer side of the cotton for flame retardance and heat insulation; and the movable ring drives the material distribution pipe to move left and right, so that the short glass fibers can fall on the multilayer film more uniformly, and the quality of the multilayer film after hot pressing and compounding is improved.

Description

Technical Field

[0001] This invention relates to the field of membrane hot-pressing composite technology, specifically to a multi-layer composite lamination device for high-strength, weather-resistant cotton packaging film. Background Technology

[0002] In the production of cotton baling film, multiple films are hot-pressed together to achieve high strength. For example, combining polyethylene film and polypropylene film can produce a high-strength composite film. Cotton is easily flammable, and applying flame-retardant materials to the baling film can effectively prevent the risk of cotton combustion. Evenly spreading the flame-retardant material on the film is an important step in giving the baling film uniform flame-retardant and heat-insulating capabilities.

[0003] The shortcomings of existing membrane composite equipment are:

[0004] Prior art CN117601551B discloses a membrane composite equipment and process. This technology includes a coating device and a leveling device. The coating device applies an adhesive between two membrane layers, and the leveling device adjusts the adhesive distribution across the membrane in the width direction. The leveling device includes a first pressure roller, a second pressure roller, and a leveling assembly. The first pressure roller and the second pressure roller abut against each other, compressing the adhesive between the two membrane layers. The leveling assembly includes a traversing mechanism and a scraping mechanism. The scraping mechanism abuts against the outer periphery of the first pressure roller and against the membrane material that passes around the outer periphery of the first pressure roller. The scraping mechanism is driven to traverse along the axial direction of the first pressure roller by the traversing mechanism. This invention improves the composite stability of the membrane materials.

[0005] The aforementioned technologies do not have the function of laminating flame-retardant materials onto the film. When additional equipment is combined to sprinkle flame-retardant materials onto the film, it is not easy to evenly disperse the flame-retardant materials on the film, which can easily cause uneven distribution of flame-retardant and heat-insulating materials on the film, affecting the overall performance of the film. Therefore, a high-strength, weather-resistant cotton packaging film multilayer composite lamination equipment is needed to solve this problem. This equipment can evenly disperse flame-retardant materials on the film, facilitate the removal of excess flame-retardant materials, and facilitate the movement of the film in the flame-retardant material removal structure. Summary of the Invention

[0006] One objective of this application is to provide a high-strength, weather-resistant cotton packaging film multilayer composite lamination device that can solve the technical problems raised in the prior art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a high-strength, weather-resistant cotton packaging film multilayer composite laminating device, comprising a plate body one, a hot pressing frame and a material frame, wherein a controller is installed on the top of the plate body one, a hot pressing frame is installed on the top of the plate body one, a hot pressing roller one is movably installed through the inner side of the hot pressing frame, an electric telescopic rod one is installed on the top of the hot pressing frame, and the electric telescopic rod one is electrically connected to the controller, a frame three is installed at the output end of the electric telescopic rod one, and the frame three is located inside the hot pressing frame, and a hot pressing roller two is movably installed through the inner side of the frame three;

[0008] A material frame is installed on the top of the hot press frame, and a discharge pipe is symmetrically installed at the bottom output end of the material frame. The bottom of the discharge pipe penetrates the top inner wall of the hot press frame. A material distribution pipe is installed at the output end of the discharge pipe. A hydraulic cylinder five is installed on one side of the hot press frame, and the hydraulic cylinder five is electrically connected to the controller. A material leveling mechanism is provided at the output end of the hydraulic cylinder five.

[0009] Preferably, multiple support pillars are symmetrically installed at the bottom of the plate body one, a collection frame is installed on the back of the plate body one, a frame one is installed on the top of the plate body one, and the frame one is located in front of the hot press frame. A support roller one is movably installed through the inner side of the frame one. A motor one is installed on one side of the frame one, and the output end of the motor one is connected to one end of the support roller one. The motor one is electrically connected to the controller. A motor three is installed on one side of the frame one, and the motor three is electrically connected to the controller. A winding rod is installed at the output end of the motor three. A hydraulic cylinder one is installed on the top of the frame one, and the hydraulic cylinder one is electrically connected to the controller. A frame one is installed at the output end of the hydraulic cylinder one, and the frame one is located inside the frame one. A rotating pressure roller one is movably installed through the inner side of the frame one. A motor two is installed on one side of the frame one, and the output end of the motor two is connected to one end of the rotating pressure roller one. The motor two is electrically connected to the controller.

[0010] Preferably, a frame 2 is installed on the top of the plate 1, a support roller 2 is movably installed through the inner side of the frame 2, a motor 4 is installed on one side of the frame 2, the motor 4 is electrically connected to the controller, and the output end of the motor 4 is connected to one end of the support roller 2, a guide roller is movably installed through the inner side of the frame 2, and the guide roller is located below the support roller 2, a hydraulic cylinder 2 is installed on the top of the frame 2, the hydraulic cylinder 2 is electrically connected to the controller, a frame 2 is installed at the output end of the hydraulic cylinder 2, and the frame 2 is located inside the frame 2, and a rotating pressure roller 2 is movably installed through the inner side of the frame 2.

[0011] Preferably, a plate is installed on the back of the frame two, and a hydraulic cylinder three is installed on the top of the plate two. The hydraulic cylinder three is electrically connected to the controller, and a brush is installed at the output end of the hydraulic cylinder three.

[0012] Preferably, a support plate 1 is installed on the inner side of the hot press frame, and the support plate 1 is located outside the hot press roller 1. A support plate 2 is installed on the inner side of the hot press frame, and the support plate 2 is located below the support plate 1. Multiple pelletizing ports are opened through the top of the support plate 2. Multiple motors 5 are installed on the top of the plate body 1. The motors 5 are electrically connected to the controller. A rotating rod is installed at the output end of the motor 5. Cutters are symmetrically installed on the outer side of the rotating rod, and the cutters are located below the pelletizing ports.

[0013] Preferably, a plurality of electric telescopic rods are installed at the bottom of the support plate one. The electric telescopic rods two are electrically connected to the controller. A lifting plate is installed at the output end of the electric telescopic rods two. A vibrator is installed at the bottom of the lifting plate and is electrically connected to the controller. A vibration plate is installed at the bottom output end of the vibrator.

[0014] Preferably, the material leveling mechanism includes a second moving rod and a moving ring. One end of the second moving rod is connected to the output end of the fifth hydraulic cylinder, and the second moving rod is located inside the hot press frame. Multiple moving rings are installed on the front of the second moving rod, and the inner side of the moving rings is connected to the outer side of the material distribution pipe. Hydraulic cylinders are symmetrically installed on both sides of the material frame, and the fourth hydraulic cylinder is electrically connected to the controller. A first moving rod is installed at the output end of the fourth hydraulic cylinder, and a push rod is installed on one side of the first moving rod.

[0015] Preferably, a plate three is symmetrically installed on the top of the plate one, a hydraulic cylinder six is ​​installed at the output end of the plate three, the hydraulic cylinder six is ​​electrically connected to the controller, a clamping frame is installed at the output end of the hydraulic cylinder six, an electric telescopic rod three is symmetrically installed on the back of the clamping frame, the electric telescopic rod three is electrically connected to the controller, a fixing rod is installed at the output end of the electric telescopic rod three, and the fixing rod is located inside the clamping frame.

[0016] Preferably, the method of using the high-strength, weather-resistant cotton packaging film multilayer composite laminating equipment is as follows:

[0017] S1. The multilayer film is fed from front to back between the support roller 1 and the rotating pressure roller 1, and then enters the support plate 1 inside the hot press frame. Then the moving ring drives the cloth tube to move left and right to scatter the glass short fibers onto the multilayer film.

[0018] S2. Next, the multilayer film is hot-pressed together between hot press roller one and hot press roller two, while glass fiber is laminated onto the upper surface of the multilayer film.

[0019] S3. After the multilayer film is laminated, it moves backward to the second support roller, then moves downward and is guided by the guide roller before moving forward to the second support plate. The clamping frame clamps the multilayer film and drives the multilayer film forward. At the same time, the brush moves up and down to brush off the excess glass short fibers on the surface of the multilayer film and drop them into the collection box.

[0020] S4. After the glass short fibers on the surface of the multilayer film that are not fully bonded pass through the granulation nozzle, the cutter rotates rapidly to cut off the protruding glass short fibers. Then the multilayer film moves forward and is wound up by the winding rod.

[0021] Preferably, step S4 further includes the following steps:

[0022] S41. The electric telescopic rod moves the vibrator and the vibrating plate downwards. The vibrator drives the vibrating plate to vibrate. The vibration of the vibrating plate in contact with the multilayer film causes the short glass fibers that are not completely adhered to the surface of the multilayer film to fall off or bulge.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. This invention uses a moving ring to drive the fabric tube to move left and right, scattering short glass fibers onto a multilayer film. This allows the resulting composite packaging film to have good heat insulation and flame retardant properties. When packaging cotton, wrapping it with several layers on the outside ensures that the short glass fibers are evenly distributed on the outside of the cotton for flame retardant and heat insulation, avoiding dead corners. Furthermore, the moving ring driving the fabric tube to move left and right allows the short glass fibers to fall more evenly onto the multilayer film, improving the quality of the multilayer film after hot pressing and lamination.

[0025] 2. In this invention, after the multilayer film moves backward onto the second support roller, the excess short glass fibers on the surface of the multilayer film are brushed off and fall into the collection frame by the up-and-down movement of the brush, thereby avoiding the entanglement difficulties caused by excess short glass fibers on the multilayer film.

[0026] 3. This invention moves the composite multilayer film forward from the support plate two, and then drives the vibrator and vibrating plate downward through the electric telescopic rod two. The vibrator drives the vibrating plate to vibrate, and the vibration of the vibrating plate contacts the multilayer film, causing the glass short fibers that are not fully adhered to the surface of the multilayer film to fall off or bulge. Then, the cutter rotates rapidly to cut off the bulging glass short fibers, further reducing the impact of incompletely composited glass short fibers on product quality.

[0027] 4. The present invention facilitates the movement of the multilayer film from back to front by moving the clamping frame backward, clamping the multilayer film with the clamping frame, and moving the multilayer film forward. Attached Figure Description

[0028] Figure 1 This is a perspective view of the present invention;

[0029] Figure 2 This is a side sectional view of the present invention;

[0030] Figure 3 This is a schematic diagram of the frame structure of the present invention;

[0031] Figure 4This is a schematic diagram of the hot press frame structure of the present invention;

[0032] Figure 5 This is a schematic diagram of the material frame structure of the present invention;

[0033] Figure 6 This is a front sectional view of the material frame of the present invention;

[0034] Figure 7 This is a schematic diagram of the movable rod structure of the present invention;

[0035] Figure 8 This is a schematic diagram of the structure at point A of the present invention;

[0036] Figure 9 This is a schematic diagram of the structure of plate body one and support plate two of the present invention;

[0037] Figure 10 This is a schematic diagram of the three-structure plate body of the present invention;

[0038] Figure 11 This is a flowchart illustrating the usage method of the present invention.

[0039] In the diagram: 1. Plate 1; 2. Support column; 3. Controller; 4. Frame 1; 5. Support roller 1; 6. Motor 1; 7. Hydraulic cylinder 1; 8. Frame 1; 9. Rotary pressure roller 1; 10. Motor 2; 11. Winding rod; 12. Motor 3; 13. Frame 2; 14. Support roller 2; 15. Motor 4; 16. Guide roller; 17. Hydraulic cylinder 2; 18. Frame 2; 19. Rotary pressure roller 2; 20. Plate 2; 21. Hydraulic cylinder 3; 22. Brush; 23. Hot press frame; 24. Support plate 1; 25. Hot press roller 1; 26. Electric telescopic rod 1; 27. Frame 3 28. Hot press roller II; 29. ​​Material frame; 30. Discharge pipe; 31. Distribution pipe; 32. Hydraulic cylinder IV; 33. Moving rod I; 34. Push rod; 35. Hydraulic cylinder V; 36. Moving rod II; 37. Moving ring; 38. Support plate II; 39. Pelletizing port; 40. Motor V; 41. Rotating rod; 42. Cutter; 43. Electric telescopic rod II; 44. Lifting plate; 45. Vibrator; 46. Vibrating plate; 47. Plate III; 48. Hydraulic cylinder VI; 49. Clamping frame; 50. Electric telescopic rod III; 51. Fixed rod; 52. Collection frame; 53. Multilayer film. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0042] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0043] Please see Figure 1 , Figure 2 and Figure 4 The present invention provides an embodiment of a high-strength, weather-resistant cotton packaging film multilayer composite lamination device;

[0044] The system includes a plate body 1, a hot press frame 23, and a material frame 29. A controller 3 is mounted on the top of the plate body 1. The hot press frame 23 is mounted on the top of the plate body 1. A hot press roller 25 is movably mounted through the inner side of the hot press frame 23. An electric telescopic rod 26 is mounted on the top of the hot press frame 23 and is electrically connected to the controller 3. A frame 27 is mounted on the output end of the electric telescopic rod 26 and is located inside the hot press frame 23. A hot press roller 28 is movably mounted through the inner side of the frame 27. 1. It can provide installation positions for other components of the equipment, so that other components of the equipment have a place to be installed. When the multilayer film 53 moves above the hot press roller 25, the controller 3 controls the electric telescopic rod 26 to work and drive the frame 27 to move downward, which in turn drives the hot press roller 28 to move downward to press the multilayer film 53. Then the hot press roller 25 and the hot press roller 28 perform hot pressing composite on the multilayer film 53, so that the multilayer film 53 is hot pressed into a composite film, such as a high-strength weather-resistant composite film obtained by combining polypropylene film and polyethylene film.

[0045] Please see Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7The present invention provides an embodiment of a high-strength, weather-resistant cotton packaging film multilayer composite lamination device;

[0046] The system includes a material frame 29 and a material leveling mechanism. The material frame 29 is mounted on the top of the hot press frame 23. A discharge pipe 30 is symmetrically mounted on the bottom output end of the material frame 29, and the bottom of the discharge pipe 30 penetrates the top inner wall of the hot press frame 23. A distribution pipe 31 is mounted on the output end of the discharge pipe 30. A hydraulic cylinder 35 is mounted on one side of the hot press frame 23 and is electrically connected to the controller 3. A material leveling mechanism is provided at the output end of the hydraulic cylinder 35. The material leveling mechanism includes a moving rod 36 and moving rings 37. One end of the moving rod 36 is connected to the output end of the hydraulic cylinder 35, and the moving rod 36 is located inside the hot press frame 23. Multiple moving rings 37 are mounted on the front of the moving rod 36, and the inner side of the moving rings 37 is connected to the outer side of the distribution pipe 31. The material frame 29 is symmetrical on both sides. A hydraulic cylinder 32 is installed, and the hydraulic cylinder 32 is electrically connected to the controller 3. A moving rod 33 is installed at the output end of the hydraulic cylinder 32. A pusher rod 34 is installed on one side of the moving rod 33. The controller 3 controls the hydraulic cylinder 32 to work, which drives the moving rod 33 to move left and right, and then drives the pusher rod 34 to move left and right. This causes the glass short fibers in the material frame 29 to continuously enter the discharge pipe 30, and then enter the distribution pipe 31 from the discharge pipe 30, and then be discharged from the distribution pipe 31 onto the multilayer film 53. The hydraulic cylinder 35 drives the moving rod 36 to move left and right, which in turn drives the two moving rings 37 to move left and right. The left and right movement of the two moving rings 37 drives one end of the distribution pipe 31 to move left and right, which in turn causes the distribution pipe 31 to move left and right to evenly spread the glass short fibers onto the multilayer film 53.

[0047] Please see Figure 1 , Figure 2 and Figure 3 The present invention provides an embodiment of a high-strength, weather-resistant cotton packaging film multilayer composite lamination device;

[0048] The system includes a frame 4, multiple support pillars 2 symmetrically installed at the bottom of the plate 1, a collection frame 52 installed on the back of the plate 1, a frame 4 installed on the top of the plate 1, and the frame 4 located in front of the hot press frame 23. A support roller 5 is movably installed through the inner side of the frame 4. A motor 6 is installed on one side of the frame 4, and the output end of the motor 6 is connected to one end of the support roller 5. The motor 6 is electrically connected to the controller 3. A motor 12 is installed on one side of the frame 4, and the motor 12 is electrically connected to the controller 3. A winding rod 11 is installed at the output end of the motor 12. A hydraulic cylinder 7 is installed on the top of the frame 4, and the hydraulic cylinder 7 is electrically connected to the controller 3. A frame 8 is installed at the output end of the hydraulic cylinder 7. Inside the frame 4, a rotating pressure roller 9 is movably installed through the inside of the frame 8. A motor 10 is installed on one side of the frame 8, and the output end of the motor 10 is connected to one end of the rotating pressure roller 9. The motor 10 is electrically connected to the controller 3. The multilayer film 53 moves from front to back above the support roller 5. Then, the hydraulic cylinder 7 drives the frame 8 and the rotating pressure roller 9 to move down and press the multilayer film 53. The motor 6 and the motor 10 drive the support roller 5 and the rotating pressure roller 9 to rotate in opposite directions to transport the multilayer film 53 backward, so that the multilayer film 53 is transported into the hot press frame 23. When the multilayer film 53 moves forward from the hot press frame 23 after being laminated to the outside, the motor 12 drives the winding rod 11 to rotate and wind up the multilayer film 53.

[0049] Please see Figure 1 and Figure 2 The present invention provides an embodiment of a high-strength, weather-resistant cotton packaging film multilayer composite lamination device;

[0050] The system includes a frame 213, which is mounted on the top of the plate 1. A support roller 214 is movably mounted through the inner side of the frame 213. A motor 415 is mounted on one side of the frame 213 and is electrically connected to the controller 3. The output end of the motor 415 is connected to one end of the support roller 214. A guide roller 16 is movably mounted through the inner side of the frame 213 and is located below the support roller 214. A hydraulic cylinder 217 is mounted on the top of the frame 213 and is electrically connected to the controller 3. A frame 218 is mounted on the output end of the hydraulic cylinder 217 and is located inside the frame 213. A rotating pressure roller 219 is movably mounted through the inner side of the frame 218. A plate 220 is mounted on the back of the frame 213. A hydraulic cylinder 21 is installed at the top of the device 0. The hydraulic cylinder 21 is electrically connected to the controller 3. A brush 22 is installed at the output end of the hydraulic cylinder 21. After the multilayer film 53 is laminated, it moves backward to the top of the support roller 14. Then, the controller 3 controls the hydraulic cylinder 17 to work and drive the frame 18 and the rotating pressure roller 19 to move downward to press the multilayer film 53. Then, the motor 15 drives the support roller 14 to rotate, thereby driving the multilayer film 53 to move backward. The multilayer film 53 moves backward and downward from the support roller 14. Then, after passing the guide roller 16, it moves forward to the top of the support plate 38. At the same time, the controller 3 controls the hydraulic cylinder 21 to work and drive the brush 22 to move up and down. The brush 22 moves up and down to brush off the excess glass short fibers on the multilayer film 53 and drop them into the collection frame 52 for collection.

[0051] Please see Figure 1 , Figure 2 , Figure 8 and Figure 9 The present invention provides an embodiment of a high-strength, weather-resistant cotton packaging film multilayer composite lamination device;

[0052] The system includes a support plate 24 and a support plate 38. The support plate 24 is installed inside the hot press frame 23 and is located outside the hot press roller 25. The support plate 38 is installed inside the hot press frame 23 and is located below the support plate 24. Multiple pelletizing openings 39 are provided through the top of the support plate 38. Multiple motors 40 are installed on the top of the plate body 1. The motors 40 are electrically connected to the controller 3. A rotating rod 41 is installed at the output end of the motors 40. Cutters 42 are symmetrically installed on the outer side of the rotating rods 41 and are located below the pelletizing openings 39. Multiple electric telescopic rods 43 are installed at the bottom of the support plate 24. The electric telescopic rods 43 are electrically connected to the controller 3. A lifting plate 44 is installed at the output end of the electric telescopic rods 43. A vibrator 45 is installed at the bottom of the lifting plate 44 and is electrically connected to the controller 3. A vibrating plate 46 is installed at the bottom output end of the actuator 45. When the multilayer film 53 moves backward, it is supported by the support plate 24. Then, when it moves forward from back to front, it is supported by the support plate 38. After the multilayer film 53 is composited, it moves forward from the support plate 38. When the multilayer film 53 moves past the pelletizing port 39, the electric telescopic rod 43 drives the lifting plate 44, the vibrator 45 and the vibrating plate 46 to move downward, so that the vibrating plate 46 contacts the top of the multilayer film 53. Then, the vibrator 45 starts and drives the vibrating plate 46 to vibrate. The vibrating plate 46 drives the multilayer film 53 to vibrate, so that the excess glass short fibers or the glass short fibers that are not fully composited on the lower surface of the multilayer film 53 are bulged downward under the action of vibration and gravity. Then, the motor 40 drives the rotating rod 41 and the cutter 42 to rotate rapidly. The cutter 42 quickly cuts the bulging glass short fibers, so that the uncomposite parts of the glass short fibers that are not fully composited are cut off and fall off.

[0053] Please see Figure 1 , Figure 2 and Figure 10 The present invention provides an embodiment of a high-strength, weather-resistant cotton packaging film multilayer composite lamination device;

[0054] The system includes a plate 47, which is symmetrically mounted on the top of a plate 1. A hydraulic cylinder 48 is mounted on the output end of the plate 47 and is electrically connected to a controller 3. A clamping frame 49 is mounted on the output end of the hydraulic cylinder 48. An electric telescopic rod 50 is symmetrically mounted on the back of the clamping frame 49 and is electrically connected to the controller 3. A fixing rod 51 is mounted on the output end of the electric telescopic rod 50, and the fixing rod 51 is located inside the clamping frame 49. The controller 3 controls the hydraulic cylinder 48 to move the clamping frame 49 towards... Then it moves to the support plate 238 and then continues to move to the rear of the hot press frame 23. Next, one end of the composite multilayer film 53 is fed into the clamping frame 49. Then, the electric telescopic rod 350 drives the fixing rod 51 to move forward. The fixing rod 51 squeezes the multilayer film 53, so that one end of the multilayer film 53 is fixed in the clamping frame 49. Then, the hydraulic cylinder 648 drives the clamping frame 49 to move forward, which facilitates the movement of one end of the multilayer film 53 forward, so that the composite multilayer film 53 can be wound around the winding rod 11 for winding.

[0055] The operating method of the high-strength, weather-resistant cotton packaging film multi-layer composite laminating equipment is as follows:

[0056] S1. The multilayer film 53 is moved from front to back between the support roller 5 and the rotating pressure roller 9, and then enters the support plate 24 inside the hot pressing frame 23. Then the moving ring 37 drives the cloth tube 31 to move left and right to scatter the glass short fibers onto the multilayer film 53.

[0057] S2. Then the multilayer film 53 is hot-pressed together between hot press roller 1 25 and hot press roller 28, while glass fiber is laminated onto the upper surface of the multilayer film 53.

[0058] S3. After being laminated, the multilayer film 53 moves backward to the support roller 14, then moves downward and is guided by the guide roller 16 before moving forward to the support plate 38. The clamping frame 49 clamps the multilayer film 53 and drives the multilayer film 53 to move forward. At the same time, the brush 22 moves up and down to brush off the excess glass short fibers on the surface of the multilayer film 53 and drop them into the collection frame 52.

[0059] S4. After the glass short fibers on the surface of the multilayer film 53 that are not fully bonded pass through the granulation port 39, the cutter 42 rotates rapidly to cut off the protruding glass short fibers. Then the multilayer film 53 moves forward and is wound up by the winding rod 11.

[0060] S4 also includes the following steps:

[0061] S41, the electric telescopic rod 43 drives the vibrator 45 and the vibrating plate 46 to move down. The vibrator 45 drives the vibrating plate 46 to vibrate. The vibrating plate 46 contacts the multilayer film 53 and vibrates, causing the glass short fibers that are not completely adhered to the surface of the multilayer film 53 to fall off or bulge.

[0062] Working Principle: Before using the high-strength, weather-resistant cotton baling film multilayer composite laminating equipment, it is necessary to check whether there are any problems affecting its use. The multilayer film 53 is fed from front to back between the support roller 1 5 and the rotating pressure roller 1 9, and then enters the support plate 1 24 inside the hot pressing frame 23. Next, the moving ring 37 drives the cloth tube 31 to move left and right, scattering the glass short fibers onto the multilayer film 53. Then, the multilayer film 53 passes between the hot pressing roller 1 25 and the hot pressing roller 2 28 and is hot-pressed together, while the glass fibers are laminated onto the upper surface of the multilayer film 53. After being laminated, the multilayer film 53 moves backward onto the support roller 2 14, and then moves downward through the guide roller 16. After being guided forward, the film moves onto the support plate 38. The clamping frame 49 clamps the multilayer film 53 and moves it forward. At the same time, the brush 22 moves up and down to brush off excess glass fibers from the surface of the multilayer film 53 and drop them into the collection frame 52. After the glass fibers on the surface of the multilayer film 53 that are not fully bonded pass through the pelletizing port 39, the electric telescopic rod 43 drives the vibrator 45 and the vibrating plate 46 to move down. The vibrator 45 drives the vibrating plate 46 to vibrate. The vibrating plate 46 contacts the multilayer film 53 and vibrates, causing the glass fibers that are not fully adhered to the surface of the multilayer film 53 to fall off or bulge. The cutter 42 rotates quickly to cut off the bulging glass fibers. Then the multilayer film 53 moves forward and is wound up by the winding rod 11.

[0063] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention, and no reference numerals in the claims should be construed as limiting the rights involved.

Claims

1. A high-strength, weather-resistant cotton packaging film multilayer composite laminating equipment, characterized in that: The device includes a plate (1), a hot press frame (23), and a material frame (29). A controller (3) is installed on the top of the plate (1). A hot press frame (23) is installed on the top of the plate (1). A hot press roller (25) is movably installed through the inner side of the hot press frame (23). An electric telescopic rod (26) is installed on the top of the hot press frame (23). The electric telescopic rod (26) is electrically connected to the controller (3). A frame (27) is installed at the output end of the electric telescopic rod (26). The frame (27) is located inside the hot press frame (23). A hot press roller (28) is movably installed through the inner side of the frame (27). A material frame (29) is installed on the top of the hot press frame (23). A discharge pipe (30) is symmetrically installed at the bottom output end of the material frame (29). The bottom of the discharge pipe (30) penetrates the top inner wall of the hot press frame (23). A material distribution pipe (31) is installed at the output end of the discharge pipe (30). A hydraulic cylinder five (35) is installed on one side of the hot press frame (23). The hydraulic cylinder five (35) is electrically connected to the controller (3). A material equalization mechanism is provided at the output end of the hydraulic cylinder five (35).

2. The high-strength, weather-resistant cotton packaging film multilayer composite laminating equipment according to claim 1, characterized in that: Multiple support columns (2) are symmetrically installed at the bottom of the plate (1). A collection frame (52) is installed on the back of the plate (1). A frame (4) is installed on the top of the plate (1) and is located in front of the hot press frame (23). A support roller (5) is movably installed through the inner side of the frame (4). A motor (6) is installed on one side of the frame (4) and its output end is connected to one end of the support roller (5). The motor (6) is electrically connected to the controller (3). A motor (12) is installed on one side of the frame (4) and is connected to the controller. (3) Electrical signal connection, the output end of motor three (12) is equipped with a winding rod (11), the top of frame one (4) is equipped with hydraulic cylinder one (7), hydraulic cylinder one (7) is electrically connected to controller (3), the output end of hydraulic cylinder one (7) is equipped with frame one (8), frame one (8) is located inside frame one (4), rotating pressure roller one (9) is installed through the inside of frame one (8), motor two (10) is installed on one side of frame one (8), and the output end of motor two (10) is connected to one end of rotating pressure roller one (9), and motor two (10) is electrically connected to controller (3).

3. The high-strength, weather-resistant cotton packaging film multilayer composite laminating equipment according to claim 1, characterized in that: The top of the plate (1) is equipped with a frame (13). A support roller (14) is movably installed through the inner side of the frame (13). A motor (15) is installed on one side of the frame (13). The motor (15) is electrically connected to the controller (3). The output end of the motor (15) is connected to one end of the support roller (14). A guide roller (16) is movably installed through the inner side of the frame (13). The guide roller (16) is located below the support roller (14). A hydraulic cylinder (17) is installed on the top of the frame (13). The hydraulic cylinder (17) is electrically connected to the controller (3). A frame (18) is installed at the output end of the hydraulic cylinder (17). The frame (18) is located inside the frame (13). A rotating pressure roller (19) is movably installed through the inner side of the frame (18).

4. The high-strength, weather-resistant cotton packaging film multilayer composite laminating equipment according to claim 3, characterized in that: The back of the frame 2 (13) is equipped with plate 2 (20), and the top of plate 2 (20) is equipped with hydraulic cylinder 3 (21). Hydraulic cylinder 3 (21) is electrically connected to controller (3), and brush (22) is installed at the output end of hydraulic cylinder 3 (21).

5. The high-strength, weather-resistant cotton packaging film multilayer composite laminating equipment according to claim 1, characterized in that: The inner side of the hot press frame (23) is equipped with a support plate 1 (24), and the support plate 1 (24) is located outside the hot press roller 1 (25). The inner side of the hot press frame (23) is equipped with a support plate 2 (38), and the support plate 2 (38) is located below the support plate 1 (24). The top of the support plate 2 (38) is provided with multiple pelletizing ports (39). The top of the plate body 1 (1) is equipped with multiple motors 5 (40). The motors 5 (40) are electrically connected to the controller (3). The output end of the motors 5 (40) is equipped with a rotating rod (41). The outer side of the rotating rod (41) is symmetrically equipped with cutters (42), and the cutters (42) are located below the pelletizing ports (39).

6. The high-strength, weather-resistant cotton packaging film multilayer composite laminating equipment according to claim 5, characterized in that: Multiple electric telescopic rods (43) are installed at the bottom of the support plate (24). The electric telescopic rods (43) are electrically connected to the controller (3). A lifting plate (44) is installed at the output end of the electric telescopic rods (43). A vibrator (45) is installed at the bottom of the lifting plate (44). The vibrator (45) is electrically connected to the controller (3). A vibrating plate (46) is installed at the bottom output end of the vibrator (45).

7. The high-strength, weather-resistant cotton packaging film multilayer composite laminating equipment according to claim 1, characterized in that: The material leveling mechanism includes a second moving rod (36) and a moving ring (37). One end of the second moving rod (36) is connected to the output end of the fifth hydraulic cylinder (35), and the second moving rod (36) is located inside the hot press frame (23). Multiple moving rings (37) are installed on the front of the second moving rod (36), and the inner side of the moving rings (37) is connected to the outer side of the material distribution pipe (31). Hydraulic cylinders (32) are symmetrically installed on both sides of the material frame (29), and the fourth hydraulic cylinder (32) is electrically connected to the controller (3). The output end of the fourth hydraulic cylinder (32) is equipped with a first moving rod (33), and a push rod (34) is installed on one side of the first moving rod (33).

8. The high-strength, weather-resistant cotton packaging film multilayer composite laminating equipment according to claim 1, characterized in that: Plate 3 (47) is symmetrically installed on the top of plate 1 (1). Hydraulic cylinder 6 (48) is installed at the output end of plate 3 (47). Hydraulic cylinder 6 (48) is electrically connected to controller (3). Clamping frame (49) is installed at the output end of hydraulic cylinder 6 (48). Electric telescopic rod 3 (50) is symmetrically installed on the back of clamping frame (49). Electric telescopic rod 3 (50) is electrically connected to controller (3). Fixed rod (51) is installed at the output end of electric telescopic rod 3 (50), and fixed rod (51) is located inside clamping frame (49).

9. The method of using a high-strength, weather-resistant cotton packaging film multilayer composite laminating device according to any one of claims 1-8, characterized in that: The method of using the high-strength, weather-resistant cotton packaging film multilayer composite laminating equipment is as follows: S1. The multilayer film (53) is inserted from front to back between the support roller (5) and the rotating pressure roller (9), and then it enters the support plate (24) inside the hot press frame (23). Then the moving ring (37) drives the cloth tube (31) to move left and right to scatter the glass short fibers onto the multilayer film (53). S2. Then the multilayer film (53) is hot-pressed together between hot press roller one (25) and hot press roller two (28), while glass fiber is laminated on the upper surface of the multilayer film (53). S3. After being laminated, the multilayer film (53) moves backward onto the second support roller (14), then moves downward and is guided by the guide roller (16) before moving forward onto the second support plate (38). The clamping frame (49) clamps the multilayer film (53) and drives the multilayer film (53) to move forward. At the same time, the brush (22) moves up and down to brush off the excess glass short fibers on the surface of the multilayer film (53) and drop them into the collection frame (52). S4. After the glass short fibers on the surface of the multilayer film (53) that are not fully composited pass through the granulation port (39), the cutter (42) rotates quickly to cut off the protruding glass short fibers. Then the multilayer film (53) moves forward and is wound up by the winding rod (11).

10. The method of using a multi-layer composite laminating device for high-strength, weather-resistant cotton packaging film according to claim 9, characterized in that: The S4 process also includes the following steps: S41, the electric telescopic rod (43) drives the vibrator (45) and the vibrating plate (46) to move down. The vibrator (45) drives the vibrating plate (46) to vibrate. The vibrating plate (46) contacts the multilayer film (53) and vibrates, causing the glass short fibers that are not completely adhered to the surface of the multilayer film (53) to fall off or bulge.

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