Glass fiber waterproofing roll production equipment and production method thereof

Abstract

The present application relates to waterproofing membrane production equipment technical field, and disclose a kind of glass fiber waterproofing membrane production equipment, including for the composite of composite film and glass fiber base is carried out Composite box, composite box is sequentially provided with transmission roller, cleaning roller, air blowing cleaning unit, gluing unit, glue roller and composite roller in conveying direction;Transmission roller is driven to rotate for the composite of composite film and glass fiber base is carried out conveying;Cleaning roller is driven to rotate for the opposite surface of composite film and glass fiber base is cleaned;Air blowing cleaning unit generates high-speed gas, it is used to clean the two sides of composite film and the two sides of glass fiber base.The present application, by cleaning roller driven to rotate for the opposite surface of composite film and glass fiber base is cleaned, by air blowing cleaning unit generates high-speed gas, it is used to clean the two sides of composite film and the two sides of glass fiber base, improve the quality effect after the composite of composite film and glass fiber base is compounded.

Description

Technical Field

[0001] This invention relates to the technical field of waterproof membrane production equipment, specifically to a fiberglass waterproof membrane production equipment and its production method. Background Technology

[0002] With the continuous development of the construction industry, the demand for waterproof membranes is increasing, and higher requirements are being placed on their quality and performance. Fiberglass waterproof membranes are made of glass fiber as the base material and are processed through impregnation, coating and other processes. They have advantages such as high tensile strength, high temperature resistance and corrosion resistance, and are widely used in the field of building waterproofing.

[0003] A search revealed a patent, CN216094381U, which discloses a double-sided self-adhesive asphalt waterproof membrane double-sided coating equipment. The equipment includes a base, a support plate fixedly connected to the top of the base, a release film roller, an upper film roller, and a lower film roller on one side of the support plate, a positioning plate fixedly connected to one side of the support plate, and a sliding plate movably connected to one side of the positioning plate. A lead screw is movably connected inside the sliding plate and to one side of the support plate. The advantages of this invention are: by setting up a sliding plate with a discharge pipe inside, during coating, a second motor is first started, causing the lead screw to rotate. The lead screw rotates inside the sliding plate, and due to the limiting effect of the positioning plate, the sliding plate moves to one side of the positioning plate, driving the discharge pipe and nozzle to move on top of the fixed plate. This allows the material to be sprayed evenly onto the top of the release film, and the thickness of the material is controlled by a scraper on the rotating shaft, resulting in good coating quality.

[0004] The aforementioned patents have significant beneficial effects, but in practical application, they still have the following shortcomings:

[0005] In reality, there are two scenarios in the production of waterproof membranes. One is that the substrate and film are rolled up and placed after production, and then unwound and laminated using an unwinding device. However, in this method, a significant amount of dust adheres to the surfaces of the substrate and film during long-term placement or later lamination and transportation. The other scenario is that the substrate and film are laminated immediately after production, but dust still accumulates on their surfaces during transportation. Both lamination methods, due to the potential for dust adhesion, can result in loose bonding, air bubbles, or wrinkles after the substrate and film are produced, reducing the quality of the waterproof membrane. Therefore, there is an urgent need in this field to improve the production equipment and methods for waterproof membranes to address the shortcomings of existing technologies. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides a fiberglass waterproof membrane production equipment and method, which improves the quality and performance of the composite membrane and fiberglass base after lamination.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] In a first aspect, the present invention discloses a fiberglass waterproof membrane production equipment, including a composite box for laminating a composite membrane and a fiberglass base, wherein the composite box is provided with a transfer roller, a cleaning roller, a blowing cleaning unit, a glue coating unit, a glue leveling roller and a composite roller in sequence according to the conveying direction.

[0009] There are multiple conveyor rollers, which are located above or below the composite film or the fiberglass base. The conveyor rollers rotate actively to transport the composite film and the fiberglass base.

[0010] The number of cleaning rollers is at least two and they are located on the facing surfaces of the composite film and the fiberglass base, respectively. The cleaning rollers rotate actively to clean the facing surfaces of the composite film and the fiberglass base.

[0011] The air-blowing cleaning unit generates high-speed gas, which is used to clean both sides of the composite film and both sides of the fiberglass base.

[0012] The adhesive coating unit is used to spray composite adhesive onto the face-to-face surfaces of the composite film and the fiberglass base.

[0013] The number of uniform adhesive rollers is at least two and they are located on the facing surfaces of the composite film and the fiberglass base, respectively. The uniform adhesive rollers rotate actively to control the thickness and uniformity of the composite adhesive on the facing surfaces of the composite film and the fiberglass base.

[0014] There are several composite rollers, which are located above the composite film and below the fiberglass base, respectively. The composite rollers rotate actively to press the composite film and the fiberglass base together.

[0015] Among them, the spacing between the two symmetrical upper and lower transfer rollers, the spacing between the two symmetrical upper and lower cleaning rollers, the height position of the glue-spreading roller, and the spacing between the two symmetrical upper and lower composite rollers can all be adjusted according to the thickness of the composite film and the fiberglass base.

[0016] The laminating box has several mounting seats on opposite sides, located at both ends of the transfer roller, cleaning roller, leveling roller, and laminating roller. Each opposite side of the laminating box has an installation opening adapted to the mounting seat. One side of the mounting seat extends beyond the side of the laminating box and has a through-hole for movement. The through-hole contains moving blocks adapted to the number of transfer rollers, cleaning rollers, leveling rollers, or laminating rollers. One side of each moving block is rotatably connected to a rotating shaft connected to one of the transfer rollers, cleaning rollers, leveling rollers, or laminating rollers. A drive component for rotating the rotating shaft is located on one side of each moving block. A first adjusting threaded rod, threadedly connected to one or two moving blocks, is rotatably connected to the upper part of the mounting seat. A first limiting nut is threaded onto the side of the first adjusting threaded rod. The side of the mounting seat has a scale plate adapted to the moving slot and marked with graduations.

[0017] Preferably, the blowing cleaning unit includes a high-speed gas generating device fixedly installed on one side of the composite box. The high-speed gas generating device is used to generate high-speed gas. A plurality of first connecting pipes are provided on one side of the high-speed gas generating device. The plurality of first connecting pipes extend into the composite box and are respectively located above and below the composite membrane and the fiberglass base. A first nozzle is fixedly installed on the side of each of the plurality of first connecting pipes and is connected to and faces the composite membrane or the fiberglass base.

[0018] Preferably, the glue application unit includes a glue storage tank fixedly installed on one side of the composite box. The glue storage tank is provided with a second connecting pipe at both the top and bottom, which communicates with it and extends into the composite box. The second connecting pipe is provided with a number of second nozzles on its side. The second nozzles on two second connecting pipes face the lower part of the composite film and the upper part of the fiberglass base, respectively. The glue storage tank is provided with a glue inlet pipe for conveying glue.

[0019] Preferably, a number of mounting plates adapted to the mounting port positions are fixedly installed on the side of the composite box. Two limiting plug rods pass through the mounting plates. Two limiting holes adapted to the ends of the limiting plug rods are opened on one side of the mounting base. A pull plate is fixedly installed between the ends of the two limiting plug rods. A spring sleeved on the side of the limiting plug rod is fixedly installed between the pull plate and the mounting plate.

[0020] Preferably, the composite box is provided with two glue receiving frames located below the composite film and below the fiberglass base, respectively. The glue receiving frames are adapted to the positions of the glue coating unit and the glue leveling roller. A recycling frame is provided on one side of the composite box. A third connecting pipe adapted to the two glue receiving frames is provided between the recycling frame and the composite box. A fourth connecting pipe is provided between the recycling frame and the glue storage box.

[0021] Preferably, a suction generating device is provided on one side of the composite box, and a fifth connecting pipe is provided between the suction generating device and the composite box, and the fifth connecting pipe is adapted to the position of the blower cleaning unit.

[0022] Preferably, the composite box has several symmetrical mounting frames at both ends and inside the composite box. The mounting frames are rotatably connected to guide and limit the composite film and the glass fiber base. A second adjusting threaded rod is fixedly installed on one side of the mounting frame, penetrating the composite box and threadedly connected to the composite box. A second limiting nut is threadedly connected to the side of the second adjusting threaded rod. Several guide posts penetrating the composite box are provided on one side of the mounting frame.

[0023] Preferably, a plurality of first guide rollers and second guide rollers are rotatably connected inside the composite box. The first guide rollers are located between the air blowing cleaning unit and the glue coating unit, and the second guide rollers are located between the composite roller and the air blowing cleaning unit. A baffle adapted to the composite film and the fiberglass base is fixedly installed inside the composite box, and the baffle is located between the air blowing cleaning unit and the glue coating unit.

[0024] Secondly, the present invention discloses a method for producing fiberglass waterproof membrane, including the aforementioned fiberglass waterproof membrane production equipment, the method comprising the following steps:

[0025] S1: The composite film and fiberglass base are conveyed to the composite box by the unwinding device or the conveying device. The composite film and fiberglass base pass through the transfer roller, the cleaning roller, the blowing cleaning unit, the first guide roller, the glue coating unit, the second guide roller and the composite roller in sequence, and the composite film and fiberglass base are flattened.

[0026] S2: The positions of several sets of relative guide and limiting rollers are adjusted by the second adjusting screw rod to limit and guide the conveying position of the composite film and the glass fiber base;

[0027] S3: By rotating the first adjusting screw rod, the distance between the two upper and lower symmetrical conveying rollers, the distance between the two upper and lower symmetrical cleaning rollers, the height position of the glue-spreading roller, and the distance between the two upper and lower symmetrical composite rollers can all be adjusted according to the thickness of the composite film and the fiberglass base, ensuring the effect of conveying, cleaning, gluing, and laminating the composite film and the fiberglass base.

[0028] S4: The main controller starts the overall lamination device. The conveyor roller is used to transport the composite film and the fiberglass base. The cleaning roller is used to clean the facing surfaces of the composite film and the fiberglass base. The high-speed gas generator generates high-speed gas to dry and clean the composite film and the fiberglass base. The suction generator is used to remove dust and impurities from the blowing cleaning unit in the lamination box. The glue coating unit is used to spray the composite adhesive onto the composite film and the fiberglass base. The glue spreading roller smooths the composite adhesive on the composite film and the fiberglass base. Several lamination rollers are used to laminate the composite film and the fiberglass base.

[0029] S5: The composite film and the fiberglass base are wound up by a winding device.

[0030] To address the shortcomings of existing technologies, this invention provides a fiberglass waterproof membrane production equipment and method, overcoming the deficiencies of existing technologies. The beneficial effects of this invention are as follows:

[0031] 1. In this invention, the cleaning roller is actively rotated to clean the facing surfaces of the composite film and the fiberglass base. A high-speed gas is generated by a blowing cleaning unit to clean both sides of the composite film and both sides of the fiberglass base, thereby improving the quality of the composite film and the fiberglass base after they are combined.

[0032] 2. In this invention, the high-speed gas generating device can be a hot air blower, which generates high-speed hot air, which not only dries the composite film or fiberglass base, but also cleans it, thereby improving the overall composite effect.

[0033] 3. In this invention, the composite adhesive is sprayed onto the lower part of the composite film and the upper part of the fiberglass base through the second spray head, and the thickness and uniformity of the composite adhesive on the facing surfaces of the composite film and the fiberglass base are controlled by the active rotation of the adhesive roller, thereby improving the composite effect.

[0034] 4. In this invention, by rotating the first adjusting threaded rod, the distance between the two upper and lower symmetrical conveying rollers, the distance between the two upper and lower symmetrical cleaning rollers, the height position of the glue-spreading roller, and the distance between the two upper and lower symmetrical composite rollers can all be adjusted according to the thickness of the composite film and the fiberglass base, ensuring the effect of conveying, cleaning, gluing, and laminating the composite film and the fiberglass base, and can be applied to composite films or fiberglass bases of different thicknesses, thus improving the applicability of the overall device.

[0035] 5. In this invention, the mounting base is inserted into the mounting port through the cooperation of the pull plate, the limiting plug rod, the mounting plate and the spring, which facilitates the installation or later replacement of the transfer roller, cleaning roller, uniform roller or composite roller.

[0036] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures pointed out in the description, claims and drawings. Attached Figure Description

[0037] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0038] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0039] Figure 2 This is a structural schematic diagram of the invention from another perspective;

[0040] Figure 3 This is a partial cross-sectional view of the composite box in this invention.

[0041] Figure 4 This is a structural schematic diagram of the composite box in this invention, viewed from another perspective in partial cross-section;

[0042] Figure 5 This is a schematic diagram of the adhesive coating unit in this invention;

[0043] Figure 6 This is a schematic diagram of the structure of the equalizing roller in this invention;

[0044] Figure 7 This is a schematic diagram of the mounting base in this invention;

[0045] Figure 8This is a schematic diagram of the structure of the blower cleaning unit in this invention;

[0046] Figure 9 This is a schematic diagram of the suction generating device and the fifth connecting pipe in this invention;

[0047] Figure 10 This is a schematic diagram of the guide and limiting roller in this invention;

[0048] Figure 11 for Figure 7 Enlarged structural diagram at point A in the middle;

[0049] Figure 12 for Figure 7 Enlarged structural diagram at point B.

[0050] In the diagram: 1. Composite box; 2. Composite film; 3. Fiberglass base; 4. Transfer roller; 5. Cleaning roller; 6. Air blowing cleaning unit; 7. Glue coating unit; 8. Glue spreading roller; 9. Composite roller; 10. High-speed gas generating device; 11. First connecting pipe; 12. First nozzle; 13. Glue storage tank; 14. Second connecting pipe; 15. Second nozzle; 16. Glue inlet pipe; 17. Mounting base; 18. Mounting port; 19. Moving block; 20. Driving component; 21. Rotating shaft; 22. Moving groove; 23. First adjusting screw 24. Threaded rod; 25. First limiting nut; 26. Mounting plate; 27. Pull plate; 28. Limiting hole; 29. ​​Spring; 30. Adhesive receiving frame; 31. Recycling frame; 32. Third connecting pipe; 33. Fourth connecting pipe; 34. Suction generating device; 35. Fifth connecting pipe; 36. Guide limiting roller; 37. Mounting bracket; 38. Second adjusting threaded rod; 39. Second limiting nut; 40. Guide column; 41. Scale plate; 42. First guide roller; 43. Second guide roller; 44. Baffle; 45. Limiting plug rod. Detailed Implementation

[0051] 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.

[0052] Example 1

[0053] Please see Figures 1-12A fiberglass waterproof membrane production equipment includes a composite box 1 for laminating a composite membrane 2 and a fiberglass base 3. The composite box 1 contains, in the conveying direction, a conveying roller 4, a cleaning roller 5, a blowing cleaning unit 6, a gluing unit 7, a uniform gluing roller 8, and a composite roller 9. Multiple conveying rollers 4 are located above or below the composite membrane 2 or the fiberglass base 3, and rotate actively to convey the composite membrane 2 and the fiberglass base 3. At least two cleaning rollers 5 are located on the facing surfaces of the composite membrane 2 and the fiberglass base 3, and rotate actively to clean the facing surfaces of the composite membrane 2 and the fiberglass base 3. The blowing cleaning unit 6 generates high-speed gas to clean both sides of the composite membrane 2 and the fiberglass base 3. Both sides are cleaned; the adhesive coating unit 7 is used to spray the composite adhesive onto the facing surfaces of the composite film 2 and the fiberglass base 3; there are at least two adhesive spreading rollers 8, which are located on the facing surfaces of the composite film 2 and the fiberglass base 3 respectively. The adhesive spreading rollers 8 rotate actively to control the thickness and uniformity of the composite adhesive on the facing surfaces of the composite film 2 and the fiberglass base 3; there are several composite rollers 9, which are located above the composite film 2 and below the fiberglass base 3 respectively. The composite rollers 9 rotate actively to press the composite film 2 and the fiberglass base 3 together; the spacing between the two symmetrical upper and lower transfer rollers 4, the spacing between the two symmetrical upper and lower cleaning rollers 5, the height position of the adhesive spreading roller 8, and the spacing between the two symmetrical upper and lower composite rollers 9 can all be adjusted according to the thickness of the composite film 2 and the fiberglass base 3.

[0054] Specifically, the composite film 2 and the fiberglass base 3 are conveyed to the laminating box 1 via an unwinding device or a conveying device. The composite film 2 and the fiberglass base 3 sequentially pass through a transfer roller 4, a cleaning roller 5, a blowing cleaning unit 6, a first guide roller 41, a coating unit 7, a second guide roller 42, and a laminating roller 9, flattening the composite film 2 and the fiberglass base 3. The spacing between the two symmetrical upper and lower transfer rollers 4, the spacing between the two symmetrical upper and lower cleaning rollers 5, the height of the coating roller 8, and the spacing between the two symmetrical upper and lower laminating rollers 9 can all be adjusted according to the thickness of the composite film 2 and the fiberglass base 3, ensuring the effective conveying, cleaning, coating, and laminating of the composite film 2 and the fiberglass base 3. The entire laminating device is activated by the main controller. The transfer roller 4 is used to convey the composite film 2 and the fiberglass base 3, and the cleaning roller 5 is used to clean both the upper and lower surfaces of the composite film 2 and the fiberglass base 3. The cleaning roller 5 includes, but is not limited to, a dust removal roller or a brush roller, which removes dust from both the composite film 2 and the fiberglass base 3. The high-speed gas generating device 10 generates high-speed gas to clean the composite film 2 and the fiberglass base 3. The membrane 2 and the fiberglass base 3 serve to dry and clean the composite membrane 2 and the fiberglass base 3. The high-speed gas generating device 10 can be a hot air blower, which generates high-speed hot air to dry the composite membrane 2 or the fiberglass base 3 and clean it at the same time. The adhesive coating unit 7 is used to spray the composite adhesive onto the composite membrane 2 and the fiberglass base 3. The adhesive spreading roller 8 smooths the composite adhesive on the composite membrane 2 and the fiberglass base 3. Several composite rollers 9 are used to composite the composite membrane 2 and the fiberglass base 3. The distance between each pair of upper and lower symmetrical composite rollers 9 can be adjusted individually. They are arranged in the conveying direction, and the distance between the upper and lower symmetrical composite rollers 9 decreases in an arithmetic sequence, gradually applying pressure to the composite membrane 2 and the fiberglass base 3 to prevent structural damage. After the composite membrane 2 and the fiberglass base 3 are composited, they are wound up by a winding device. The composite membrane 2 and the fiberglass base 3 to be composited are cleaned by the cleaning roller 5 and the blowing cleaning unit 6 to improve the quality of the composite membrane 2 and the fiberglass base 3 after composite.

[0055] As a technical optimization of the present invention, the blowing cleaning unit 6 includes a high-speed gas generating device 10 fixedly installed on one side of the composite box 1. The high-speed gas generating device 10 is used to generate high-speed gas. A plurality of first connecting pipes 11 are provided on one side of the high-speed gas generating device 10. The plurality of first connecting pipes 11 extend into the composite box 1 and are respectively located above and below the composite membrane 2 and the fiberglass base 3. A first nozzle 12 is fixedly installed on the side of each of the plurality of first connecting pipes 11, which is connected to and faces the composite membrane 2 or the fiberglass base 3.

[0056] Specifically, the high-speed gas generating device 10 can be a hot air blower, which generates high-speed hot air, which has both a drying effect on the composite membrane 2 or the fiberglass base 3 and a cleaning effect. The high-speed gas generating device 10 generates high-speed gas, which is delivered to the first nozzle 12 through the first connecting pipe 11. The first nozzle 12 blows high-speed gas onto the composite membrane 2 or the fiberglass base 3 to clean the composite membrane 2 or the fiberglass base 3.

[0057] As a technical optimization of the present invention, the glue application unit 7 includes a glue storage tank 13 fixedly installed on one side of the composite box 1. The glue storage tank 13 is provided with second connecting pipes 14 at both the top and bottom, which are connected to it and extend into the composite box 1. The side of the second connecting pipe 14 is provided with a plurality of second nozzles 15. The second nozzles 15 on the two second connecting pipes 14 face the lower part of the composite film 2 and the upper part of the fiberglass base 3, respectively. The glue storage tank 13 is provided with a glue inlet pipe 16 for conveying glue.

[0058] Specifically, the adhesive storage tank 13 is equipped with a composite adhesive delivery pump, which delivers the composite adhesive from the adhesive storage tank 13 to the second connecting pipe 14 and sprays it out through the second nozzle 15 to spray the composite adhesive onto the lower part of the composite film 2 and the upper part of the fiberglass base 3. Then, the composite adhesive on the composite film 2 and the fiberglass base 3 is evenly coated by the glue spreading roller 8 to improve the coating effect of the composite adhesive. The glue inlet pipe 16 is used to add composite adhesive in a timely manner.

[0059] As a technical optimization of the present invention, the composite box 1 is provided with a plurality of mounting seats 17 on opposite sides. The plurality of mounting seats 17 are respectively located at both ends of the transfer roller 4, cleaning roller 5, uniform roller 8 and composite roller 9. The composite box 1 is provided with mounting openings 18 adapted to the mounting seats 17 on opposite sides. One side of the mounting seat 17 extends beyond the side of the composite box 1 and a moving groove 22 is provided through the side. The moving groove 22 is provided with moving blocks 19 adapted to the number of transfer rollers 4, cleaning rollers 5, uniform rollers 8 or composite rollers 9. One side of the moving block 19 is rotatably connected to a rotating shaft 21 connected to the transfer rollers 4, cleaning rollers 5, uniform rollers 8 or composite rollers 9. One side of the moving block 19 is provided with a driving member 20 for driving the rotating shaft 21 to rotate. The upper part of the mounting seat 17 is rotatably connected to a first adjusting threaded rod 23 threadedly connected to one or two moving blocks 19. The side of the first adjusting threaded rod 23 is threadedly connected to a first limiting nut 24. The side of the mounting seat 17 is provided with a scale plate 40 adapted to the moving groove 22 and having scale markings.

[0060] Specifically, when it is necessary to adjust the spacing between the two symmetrical upper and lower transfer rollers 4, the spacing between the two symmetrical upper and lower cleaning rollers 5, the height position of the uniform adhesive roller 8, and the spacing between the two symmetrical upper and lower composite rollers 9 according to the thickness of the composite film 2 and the glass fiber base 3, by rotating the first adjusting threaded rod 23, when there are two moving blocks 19 in the moving groove 22, the threads of the first adjusting threaded rod 23 located on the inner side of the moving groove 22 are opposite and symmetrical. When the first adjusting threaded rod 23 rotates, it drives the two moving blocks 19 to move towards or away from each other in the moving groove 22, and the distance between the two rotating shafts 21 is determined according to the scale on the scale plate 40. The spacing between the two symmetrical upper and lower transmission rollers 4, the two symmetrical upper and lower cleaning rollers 5, and the two symmetrical upper and lower composite rollers 9 are determined. This allows for driving, cleaning, and laminating of composite films 2 and fiberglass base 3 of different thicknesses, improving the overall applicability of the device. When adjusting the height of the uniform adhesive roller 8, the first adjusting screw rod 23 can be rotated to adjust the spacing between the uniform adhesive roller 8 and the composite film 2 or fiberglass base 3. This also allows for adjusting the thickness of the composite adhesive on the composite film 2 and fiberglass base 3, ensuring the lamination effect between the composite film 2 and fiberglass base 3.

[0061] As a technical optimization of the present invention, a plurality of mounting plates 25 adapted to the mounting port 18 are fixedly installed on the side of the composite box 1. Two limiting plug rods 44 pass through the mounting plate 25. Two limiting holes 27 adapted to the ends of the limiting plug rods 44 are opened on one side of the mounting base 17. A pull plate 26 is fixedly installed between the ends of the two limiting plug rods 44. A spring 28 sleeved on the side of the limiting plug rod 44 is fixedly installed between the pull plate 26 and the mounting plate 25.

[0062] Specifically, when installing the transfer roller 4, cleaning roller 5, uniform roller 8, or composite roller 9, install the transfer roller 4, cleaning roller 5, uniform roller 8, or composite roller 9 between two mounting seats 17, pull the pull plate 26 away from the mounting seats 17, and the pull plate 26 drives the limiting insertion rod 44 to move. At this time, the spring 28 is stretched, and the two mounting seats 17 are inserted into the corresponding mounting openings 18. When the position of the mounting seat 17 matches the position of the mounting opening 18, the position of the limiting hole 27 matches the position of the limiting insertion rod 44. Release the pull plate 26, and the contraction force of the spring 28 drives the limiting insertion rod 44 to move and insert one end into the limiting hole 27, thus completing the installation. This facilitates the installation or later replacement of the transfer roller 4, cleaning roller 5, uniform roller 8, or composite roller 9.

[0063] As a technical optimization of the present invention, the composite box 1 is provided with two glue receiving frames 29 located below the composite film 2 and the glass fiber base 3 respectively. The glue receiving frames 29 are adapted to the positions of the glue coating unit 7 and the glue leveling roller 8. A recycling frame 30 is provided on one side of the composite box 1. A third connecting pipe 31 adapted to the two glue receiving frames 29 is provided between the recycling frame 30 and the composite box 1. A fourth connecting pipe 32 is provided between the recycling frame 30 and the glue storage box 13.

[0064] Specifically, excess composite adhesive on the composite membrane 2 or fiberglass base 3 drips into the adhesive receiving frame 29 and flows through the third connecting pipe 31 to the recycling frame 30. The recycling frame 30 is equipped with a filter screen and a composite adhesive delivery pump. The filtered composite adhesive is transported to the adhesive storage tank 13 for reuse, thus solving resource problems.

[0065] As a technical optimization of the present invention, a suction generating device 33 capable of generating suction effect is provided on one side of the composite box 1, and a fifth connecting pipe 34 is provided between the suction generating device 33 and the composite box 1, and the fifth connecting pipe 34 is adapted to the position of the blower cleaning unit 6.

[0066] Specifically, the suction generating device 33 is turned on. The suction generating device 33 can be a vacuum cleaner, which works with the fifth connecting pipe 34 to suck out the dust and impurities in the composite box 1, preventing secondary pollution of the composite film 2 or the fiberglass base 3.

[0067] As a technical optimization of the present invention, several symmetrical mounting brackets 36 are provided at both ends of the composite box 1 and inside the composite box 1. A guide limiting roller 35 for guiding and limiting the composite film 2 and the glass fiber base 3 is rotatably connected inside the mounting bracket 36. A second adjusting threaded rod 37 that penetrates the composite box 1 and is threadedly connected to the composite box 1 is fixedly installed on one side of the mounting bracket 36. A second limiting nut 38 is threadedly connected to the side of the second adjusting threaded rod 37. Several guide posts 39 that penetrate the composite box 1 are provided on one side of the mounting bracket 36.

[0068] Specifically, several guide and limiting rollers 35 guide and limit the composite film 2 and the fiberglass base 3, ensuring the conveying position of the composite film 2 and the fiberglass base 3, improving the composite quality of the composite film 2 and the fiberglass base 3, and the position of the guide and limiting rollers 35 can be adjusted by rotating the second adjusting threaded rod 37. When adjusting the position of the guide and limiting rollers 35, the guide post 39 plays a limiting role. Then, the second limiting nut 38 is locked to limit and fix the position of the guide and limiting rollers 35. By adjusting the distance between the two guide and limiting rollers 35, composite films 2 and fiberglass bases 3 of different widths can be composited, improving the applicability of the overall device.

[0069] As a technical optimization of the present invention, a plurality of first guide rollers 41 and second guide rollers 42 are rotatably connected inside the composite box 1. The first guide rollers 41 are located between the air blowing cleaning unit 6 and the glue coating unit 7, and the second guide rollers 42 are located between the composite roller 9 and the air blowing cleaning unit 6. A baffle 43 adapted to the composite film 2 and the fiberglass base 3 is fixedly installed inside the composite box 1. The baffle 43 is located between the air blowing cleaning unit 6 and the glue coating unit 7.

[0070] Specifically, the first guide roller 41 and the second guide roller 42 both serve a guiding function, and the baffle 43 is used to block the internal cavity of the composite box 1 to prevent dust or impurities from floating to the glue coating unit 7 when cleaning the composite film 2 and the fiberglass base 3, thereby improving the quality of the composite film 2 and the fiberglass base 3 after lamination.

[0071] Example 2

[0072] A method for producing fiberglass waterproof membrane, comprising the fiberglass waterproof membrane production equipment described in the above embodiments, the method comprising the following steps:

[0073] S1: The composite film 2 and the fiberglass base 3 are conveyed to the composite box 1 by the unwinding device or the conveying device. The composite film 2 and the fiberglass base 3 pass through the transfer roller 4, the cleaning roller 5, the blowing cleaning unit 6, the first guide roller 41, the glue coating unit 7, the second guide roller 42 and the composite roller 9 in sequence, and the composite film 2 and the fiberglass base 3 are flattened.

[0074] S2: The positions of several sets of relative guide and limiting rollers 35 are adjusted by the second adjusting threaded rod 37 to limit and guide the conveying position of the composite film 2 and the glass fiber base 3;

[0075] S3: By rotating the first adjusting threaded rod 23, the spacing between the two upper and lower symmetrical transmission rollers 4, the spacing between the two upper and lower symmetrical cleaning rollers 5, the height position of the glue-spreading roller 8, and the spacing between the two upper and lower symmetrical composite rollers 9 can all be adjusted according to the thickness of the composite film 2 and the fiberglass base 3, so as to ensure the effect of conveying, cleaning, gluing and laminating the composite film 2 and the fiberglass base 3.

[0076] S4: The overall laminating device is started by the main controller. The conveying roller 4 is used to transport the composite film 2 and the fiberglass base 3. The cleaning roller 5 is used to clean the facing surfaces of the composite film 2 and the fiberglass base 3. The high-speed gas generating device 10 generates high-speed gas to dry and clean the composite film 2 and the fiberglass base 3. The suction generating device 33 is used to remove dust and impurities from the blowing cleaning unit 6 in the laminating box 1. The adhesive coating unit 7 is used to spray the composite adhesive onto the composite film 2 and the fiberglass base 3. The evenly coated roller 8 smooths the composite adhesive on the composite film 2 and the fiberglass base 3. Several laminating rollers 9 are used to laminate the composite film 2 and the fiberglass base 3.

[0077] S5: The composite film 2 and the glass fiber base 3 are combined and then wound up by a winding device.

[0078] All of the electrical products mentioned above can be purchased from the market. They are mature technologies and have been fully disclosed, so they will not be repeated in the instruction manual. All of the electrical products mentioned above are equipped with power cords, and they are electrically connected to the external main controller and 220V phase voltage (or 380V line voltage) through the power cords. The main controller can be a conventional known device such as a computer that plays a control role.

[0079] Finally, it should be noted that in the description of this invention, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and 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.

[0080] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0081] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fiberglass waterproof membrane production equipment, comprising a composite box (1) for laminating a composite membrane (2) and a fiberglass base (3), characterized in that, The composite box (1) is provided with a transfer roller (4), a cleaning roller (5), a blowing cleaning unit (6), a glue coating unit (7), a glue leveling roller (8) and a composite roller (9) in sequence according to the conveying direction. There are multiple transmission rollers (4) located above or below the composite film (2) or the fiberglass base (3). The transmission rollers (4) rotate actively to transport the composite film (2) and the fiberglass base (3). The number of cleaning rollers (5) is at least two and they are located on the facing surfaces of the composite film (2) and the fiberglass base (3), respectively. The cleaning rollers (5) rotate actively to clean the facing surfaces of the composite film (2) and the fiberglass base (3); The air-blowing cleaning unit (6) generates high-speed gas, which is used to clean both sides of the composite membrane (2) and both sides of the fiberglass base (3); The adhesive coating unit (7) is used to spray the composite adhesive onto the face-to-face surfaces of the composite film (2) and the glass fiber base (3); The number of the adhesive rollers (8) is at least two and they are located on the facing surfaces of the composite film (2) and the glass fiber base (3), respectively. The adhesive rollers (8) rotate actively to control the thickness and uniformity of the adhesive on the facing surfaces of the composite film (2) and the glass fiber base (3). The number of composite rollers (9) is several and they are located above the composite film (2) and below the fiberglass base (3). The composite rollers (9) rotate actively to press the composite film (2) and the fiberglass base (3). Among them, the spacing between the two upper and lower symmetrical transmission rollers (4), the spacing between the two upper and lower symmetrical cleaning rollers (5), the height position of the glue-spreading roller (8), and the spacing between the two upper and lower symmetrical composite rollers (9) can all be adjusted according to the thickness of the composite film (2) and the glass fiber base (3); The composite box (1) has several mounting seats (17) on its opposite sides. The mounting seats (17) are located at both ends of the transfer roller (4), cleaning roller (5), uniform roller (8), and composite roller (9). The composite box (1) has mounting openings (18) on its opposite sides that are compatible with the mounting seats (17). One side of the mounting seat (17) extends beyond the side of the composite box (1) and a moving groove (22) is opened through its side. The moving groove (22) is provided with moving blocks (19) that are compatible with the number of transfer rollers (4), cleaning rollers (5), uniform rollers (8), or composite rollers (9). A rotating shaft (21) is rotatably connected to a transfer roller (4), a cleaning roller (5), a uniform roller (8), or a composite roller (9) on one side. A drive component (20) for driving the rotating shaft (21) to rotate is provided on one side of the moving block (19). A first adjusting threaded rod (23) is rotatably connected to one or two moving blocks (19) through the upper part of the mounting base (17). A first limiting nut (24) is threaded on the side of the first adjusting threaded rod (23). A scale plate (40) with scale markings is provided on the side of the mounting base (17) to be adapted to the moving groove (22).

2. The fiberglass waterproof membrane production equipment according to claim 1, characterized in that, The blower cleaning unit (6) includes a high-speed gas generating device (10) fixedly installed on one side of the composite box (1). The high-speed gas generating device (10) is used to generate high-speed gas. A number of first connecting pipes (11) are provided on one side of the high-speed gas generating device (10). The number of first connecting pipes (11) extends into the composite box (1) and is located above and below the composite membrane (2) and the fiberglass base (3) respectively. A first nozzle (12) is fixedly installed on the side of each of the number of first connecting pipes (11) and is connected to and faces the composite membrane (2) or the fiberglass base (3).

3. The fiberglass waterproof membrane production equipment according to claim 1, characterized in that, The glue application unit (7) includes a glue storage tank (13) fixedly installed on one side of the composite box (1). The glue storage tank (13) is provided with a second connecting pipe (14) at both the top and bottom, which is connected to the glue storage tank (1) and extends into the composite box (1). The side of the second connecting pipe (14) is provided with a number of second nozzles (15). The second nozzles (15) on the two second connecting pipes (14) face the lower part of the composite film (2) and the upper part of the fiberglass base (3) respectively. The glue storage tank (13) is provided with a glue inlet pipe (16) for conveying glue.

4. The fiberglass waterproof membrane production equipment according to claim 1, characterized in that, The composite box (1) has several mounting plates (25) that are adapted to the position of the mounting port (18) fixedly installed on its side. Two limiting plug rods (44) pass through the mounting plate (25). Two limiting holes (27) adapted to the ends of the limiting plug rods (44) are opened on one side of the mounting base (17). A pull plate (26) is fixedly installed between the ends of the two limiting plug rods (44). A spring (28) sleeved on the side of the limiting plug rod (44) is fixedly installed between the pull plate (26) and the mounting plate (25).

5. The fiberglass waterproof membrane production equipment according to claim 3, characterized in that, The composite box (1) is provided with two glue receiving frames (29) located below the composite film (2) and the glass fiber base (3) respectively. The glue receiving frames (29) are adapted to the positions of the glue coating unit (7) and the glue leveling roller (8). A recycling frame (30) is provided on one side of the composite box (1). A third connecting pipe (31) adapted to the two glue receiving frames (29) is provided between the recycling frame (30) and the composite box (1). A fourth connecting pipe (32) is provided between the recycling frame (30) and the glue storage box (13).

6. The fiberglass waterproof membrane production equipment according to claim 1, characterized in that, A suction generating device (33) capable of generating suction effect is provided on one side of the composite box (1). A fifth connecting pipe (34) is provided between the suction generating device (33) and the composite box (1). The fifth connecting pipe (34) is adapted to the position of the blower cleaning unit (6).

7. The fiberglass waterproof membrane production equipment according to claim 1, characterized in that, Several symmetrical mounting brackets (36) are provided at both ends of the composite box (1) and inside the composite box (1). A guide limiting roller (35) for guiding and limiting the composite film (2) and the glass fiber base (3) is rotatably connected inside the mounting bracket (36). A second adjusting threaded rod (37) that penetrates the composite box (1) and is threadedly connected to the composite box (1) is fixedly installed on one side of the mounting bracket (36). A second limiting nut (38) is threadedly connected to the side of the second adjusting threaded rod (37). Several guide posts (39) that penetrate the composite box (1) are provided on one side of the mounting bracket (36).

8. The fiberglass waterproof membrane production equipment according to claim 1, characterized in that, Several first guide rollers (41) and second guide rollers (42) are rotatably connected inside the composite box (1). The first guide rollers (41) are located between the air blowing cleaning unit (6) and the glue coating unit (7). The second guide rollers (42) are located between the composite roller (9) and the air blowing cleaning unit (6). A baffle (43) adapted to the composite film (2) and the fiberglass base (3) is fixedly installed inside the composite box (1). The baffle (43) is located between the air blowing cleaning unit (6) and the glue coating unit (7).

9. A method for producing fiberglass waterproof membrane, characterized in that, The fiberglass waterproof membrane production equipment according to any one of claims 1-8, the method comprising the following steps: S1: The composite film (2) and the fiberglass base (3) are conveyed to the composite box (1) by the unwinding device or the conveying device. The composite film (2) and the fiberglass base (3) pass through the transfer roller (4), the cleaning roller (5), the air blowing cleaning unit (6), the first guide roller (41), the glue coating unit (7), the second guide roller (42) and the composite roller (9) in sequence, and the composite film (2) and the fiberglass base (3) are flattened. S2: The positions of several sets of relative guide limit rollers (35) are adjusted by the second adjusting threaded rod (37) to limit and guide the conveying position of the composite film (2) and the glass fiber base (3); S3: By rotating the first adjusting screw rod (23), the spacing between the two upper and lower symmetrical transmission rollers (4), the spacing between the two upper and lower symmetrical cleaning rollers (5), the height position of the glue-spreading roller (8), and the spacing between the two upper and lower symmetrical composite rollers (9) can all be adjusted according to the thickness of the composite film (2) and the glass fiber base (3), so as to ensure the effect of conveying, cleaning, gluing and composite of the composite film (2) and the glass fiber base (3); S4: The overall composite device is started by the main controller. The transmission roller (4) is used to transport the composite film (2) and the fiberglass base (3). The cleaning roller (5) is used to clean the face of the composite film (2) and the fiberglass base (3). The high-speed gas generating device (10) generates high-speed gas to dry and clean the composite film (2) and the fiberglass base (3). The suction generating device (33) is used to remove dust and impurities from the blowing cleaning unit (6) in the composite box (1). The glue coating unit (7) is used to spray the composite adhesive on the composite film (2) and the fiberglass base (3). The glue spreading roller (8) smooths the composite adhesive on the composite film (2) and the fiberglass base (3). Several composite rollers (9) are used to composite the composite film (2) and the fiberglass base (3). S5: The composite film (2) and the glass fiber base (3) are combined and then wound up by a winding device.

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