Waterproof roll surface film covering device

Abstract

The utility model relates to the technical field of film covering production and processing, and discloses a waterproof roll surface film covering device which comprises a support body, the top of the support body is in sliding connection with a film covering fixed-width plate, the bottom of the support body is in sliding connection with a roll material fixed-width plate, and the inner walls of the two roll material fixed-width plates are rotationally connected with roll material rotating wheels. And springs are arranged on the inner walls of the two film covering and width fixing plates, one ends of the four springs are fixedly connected with sliding blocks, the outer walls of the four sliding blocks are fixedly connected with film positioning rollers, and grasping mechanisms are arranged at the bottoms of the film covering and width fixing plates. According to the film laminating machine, the coiled material width fixing plates at the two ends are linked through the second rotating shaft rod and the second rotating plate, linkage is achieved, the second hydraulic rod provides power for the coiled material width fixing plates, and therefore the film laminating machine can adapt to film laminating of waterproof reels of various widths, the coiled material pulleys provide conveying power for coiled materials, and the effect that the coiled materials are conveyed in a directional mode and film laminating is accurate and stable is achieved.

Description

Technical Field

[0001] This utility model relates to the field of film coating production and processing technology, and in particular to a film coating device for waterproof membrane surface. Background Technology

[0002] Coating of roll materials is a common industrial process. Its main purpose is to achieve surface protection, functional optimization, and decorative marking by covering the surface with a thin film. The core value of coating lies in significantly improving the durability, functionality, and added value of roll materials through a low-cost additional layer. Therefore, efficient and stable coating equipment can greatly enhance product value.

[0003] Currently, the existing waterproof membrane surface coating devices on the market consist of an adhesive spray nozzle, extrusion rollers, automatic winding rollers, and a drive motor. The adhesive is sprayed onto the surface of the membrane through the spray nozzle, and the extrusion rollers are rotated by the drive motor to bond the waterproof membrane to the membrane. Finally, the automatic winding rollers are driven by the drive motor to recycle the finished product.

[0004] However, during the application process, traditional waterproof membrane coating devices are prone to causing the film or membrane to deviate from the track, resulting in the membrane failing to adhere to the film or misalignment between the membrane and the film. This leads to coating failure, waste of raw materials, significant economic losses, and reduced production efficiency and product quality. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a waterproof roll surface coating device, which aims to improve the problems of inability to position, complete coating, and difficulty in adhesion when coating waterproof rolls.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a waterproof membrane surface coating device, comprising a support body, a membrane width-fixing plate slidably connected to the top of the support body, a membrane width-fixing plate slidably connected to the bottom of the support body, membrane rollers rotatably connected to the inner walls of the two membrane width-fixing plates, springs provided on the inner walls of the two membrane width-fixing plates, sliders fixedly connected to one end of the four springs, film positioning rollers fixedly connected to the outer walls of the four sliders, and a gripping mechanism provided at the bottom of the membrane width-fixing plate;

[0007] The gripping mechanism includes a fixed beam, with both ends of the fixed beam fixedly connected to the outer wall of the support body. A fixed rod is fixedly connected through the fixed beam. A rotating plate one and a rotating plate two are rotatably connected to both ends of the fixed rod. A rotating shaft one is rotatably connected to both ends of the bottom of the rotating plate one. One end of the two rotating shafts one is rotatably connected to the inside of the film-coated fixed-width plate.

[0008] Furthermore, both ends of the inner wall of the rotating plate are rotatably connected to the rotating shaft rods, one end of each of the two rotating shaft rods is rotatably connected to the bottom of the roll material width-fixing plate, and the inner wall of the support body is fixedly connected to the hydraulic rods one and two. The output end of the hydraulic rod one is fixedly connected to the inner wall of the film-coated width-fixing plate, and the output end of the hydraulic rod two is fixedly connected to the inner wall of the roll material width-fixing plate.

[0009] Furthermore, each of the upper surfaces of the support body is fixedly connected with a support rod, and the two ends of the two support rods are rotatably connected with a heating column and a heating column, and a rubber rod is fixedly connected to the outer wall between the two support rods.

[0010] Furthermore, each of the upper surfaces of the bracket body is fixedly connected with a second support rod, and the inner walls of the two second support rods are slidably connected with a film-coated pressure plate.

[0011] Furthermore, the upper surface of the main body of the bracket is fixedly connected to a toothed support plate. The outer wall of the toothed support plate is provided with a sliding groove buckling mechanism. The sliding groove buckling mechanism includes a limiting plate. The outer wall of the protruding tooth of the limiting plate engages with the outer wall of the toothed support plate. A second motor is fixedly connected to the outer wall of the limiting plate. A roll material recycling rod is fixedly connected to the output end of the second motor.

[0012] Furthermore, a motor is fixedly connected to the outer wall of the main body of the support, and a chain is provided at the output end of the motor. The sprockets on both sides of the chain are fixedly connected to one end of the roll material wheel.

[0013] Furthermore, a roll guide rail is fixedly connected to one end of the roll width-fixing plate.

[0014] Furthermore, the outer walls of the two support rods are fixedly connected with fixing plates.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the linkage between the rotating shaft and the fixed beam enables the two side film-fixing plates to adjust the overall film width in a coordinated manner. The hydraulic rod provides power to accommodate films of various widths during film application. The film positioning roller can clamp the film and roll it to achieve directional conveying of the film raw materials. The roll-size plate is linked to the rotating plate at both ends of the roll-size plate through the rotating shaft rod 2, thus achieving linkage. The hydraulic rod 2 provides power to accommodate waterproof roll film application of various widths. The roll-size pulley provides conveying power for the roll material to achieve the effect of directional conveying of the roll material for precise and stable film application.

[0017] 2. In this utility model, the roll material and the film are glued separately on both sides by the glue rod, and are heated separately by heating column one and heating column two to make the adhesive stronger. The film is pressed down by the film covering plate and the fixing plate to achieve a more stable film covering effect. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a waterproof membrane surface coating device proposed in this utility model;

[0019] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 3 This is a schematic diagram of the adhesive rod part of a waterproof membrane surface coating device proposed in this utility model;

[0021] Figure 4 This is an exploded view of the fixed beam structure of a waterproof membrane surface coating device proposed in this utility model;

[0022] Figure 5 This is an exploded view of the toothed support plate of a waterproof membrane surface coating device proposed in this utility model.

[0023] Legend:

[0024] 1. Support body; 2. Film-coated width-fixing plate; 3. Hydraulic rod one; 4. Film positioning roller; 5. Rotating plate one; 6. Roll material width-fixing plate; 7. Support rod one; 8. Support rod two; 9. Toothed support plate; 10. Film-coated pressure plate; 11. Roll material recycling rod; 12. Fixing plate; 13. Heating column one; 14. Roll material guide rail; 15. Fixing beam; 16. Hydraulic rod two; 17. Rotating shaft rod one; 18. Fixing rod; 19. Rotating shaft rod two; 20. Roll material rotating wheel; 21. Motor one; 22. Chain; 23. Rubber rod; 24. Heating column two; 25. Limiting plate; 26. Motor two; 27. Rotating plate two; 28. Spring; 29. ​​Slider. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figures 1-5This utility model provides an embodiment of a waterproof membrane surface coating device, comprising a support body 1, a coating width fixing plate 2 slidably connected to the top of the support body 1, and a membrane width fixing plate 6 slidably connected to the bottom of the support body 1. Membrane rollers 20 are rotatably connected to the inner walls of the two membrane width fixing plates 6. The membrane is conveyed into the platform via the membrane rollers 20 on the membrane width fixing plates 6. Springs 28 are provided on the inner walls of the two coating width fixing plates 2. A slider 29 is fixedly connected to one end of each of the four springs 28. A film positioning roller 4 is fixedly connected to the outer wall of each of the four sliders 29. The springs 28 output pressure on the sliders 29 to drive the film positioning rollers. The film positioning roller 4 presses the film to slide, thus fixing and conveying the film. The bottom of the film-coating width-fixing plate 2 is equipped with a gripping mechanism. The gripping mechanism includes a fixed beam 15, with both ends of the fixed beam 15 fixedly connected to the outer wall of the support body 1. A fixed rod 18 is fixedly connected through the fixed beam 15. Rotating plate 1 5 and rotating plate 27 are rotatably connected to both ends of the fixed rod 18. Rotating shaft rod 17 is rotatably connected to both ends of the bottom of rotating plate 1 5. One end of the two rotating shaft rods 17 is rotatably connected to the inside of the film-coating width-fixing plate 2, so that the width of the film-coating width-fixing plates 2 on both sides can be adjusted in conjunction, thus realizing the direction of film size with multiple widths.

[0027] Specifically, through the coordinated operation of the above structures, the linkage between the rotating shaft 1 and the fixed beam 15 is achieved, enabling the two side film-fixing plates 2 to adjust the overall film width in a coordinated manner. The hydraulic rod 3 provides power to ensure that the film can be applied to films of various widths during film application. The film positioning roller 4 can clamp the film and roll it to achieve directional conveying of the film raw materials. The roll-size plate 6 is linked to the two ends of the roll-size plate 6 through the rotating shaft rod 2 19 and the rotating plate 2 27, achieving linkage. The hydraulic rod 2 16 provides power to ensure that the film can be applied to waterproof rolls of various widths. The roll-size pulley provides conveying power for the roll to achieve the effect of directional conveying of the roll for precise and stable film application.

[0028] Reference Figures 1-5Both ends of the inner wall of the rotating plate 27 are rotatably connected to the rotating shaft rods 219. One end of each rotating shaft rod 219 is rotatably connected to the bottom of the roll material width-fixing plate 6. Hydraulic rod 13 and hydraulic rod 26 are fixedly connected to the inner wall of the support body 1. The output end of hydraulic rod 13 is fixedly connected to the inner wall of the film-coated width-fixing plate 2, and the output end of hydraulic rod 216 is fixedly connected to the inner wall of the roll material width-fixing plate 6. Hydraulic rod 13 provides power to the film-coated width-fixing plate 2, and hydraulic rod 216 provides power to the roll material width-fixing plate 6. The support body 1... Support rod 1 7 is fixedly connected to each of the two support rods 1 7. Heating column 1 13 and heating column 2 24 are rotatably connected to the two ends of the two support rods 1 7. Adhesive rod 23 is fixedly connected to the outer wall between the two support rods 1 7. Adhesive rod 23 is used to apply adhesive to the film on the upper part of the support rod and the roll material below. Heating column 1 13 presses the film to achieve film adhesion and adhesive rod 23 application. Heating rod 2 24 presses the roll material to achieve adhesive rod 23 application. Support rod 2 8 is fixedly connected to the upper surface of the bracket body 1. Film-coated pressure plate 10 is slidably connected to the inner wall of the two support rods 2 8. The main body of the support frame 1 has toothed support plates 9 fixedly connected to the upper surfaces of both sides. The roll material is coated by the extrusion of the coating pressure plate 10. A sliding groove buckle mechanism is provided on the outer wall of the toothed support plate 9. The sliding groove buckle mechanism includes a limiting plate 25, whose protruding teeth engage with the outer wall of the toothed support plate 9. A second motor 26 is fixedly connected to the outer wall of the limiting plate 25. A roll material recycling rod 11 is fixedly connected to the output end of the second motor 26. The second motor 26 drives the roll material recycling rod 11 to achieve the recycling and bundling of the coated roll material. A motor 21 is fixedly connected to the outer wall of body 1. A chain 22 is provided at the output end of motor 21. The sprockets on both sides of the chain 22 are fixedly connected to one end of the roll material roller 20. The four roll material rollers 20 are driven by the motor 21 and the chain 22. A roll material guide rail 14 is fixedly connected to one end of the roll material width plate 6 to realize the positioning and conveying of the roll material. A fixing plate 12 is fixedly connected to the outer wall of the two support rods 8. The fixing plate 12 cooperates with the extrusion of the film-coating pressure plate 10 to realize film coating and enhance the stability after film coating.

[0029] Specifically, through the above structural combination, the roll material and the film are glued separately on both sides by the glue rod 23, and are heated separately by the heating column 13 and the heating column 24 to make the adhesive stronger. The film is pressed down by the film covering plate 10 and the fixing plate 12 to achieve a more stable film covering effect.

[0030] Working principle: When using this laminating machine, the waterproof membrane is first placed on the membrane roller 20. The membrane roller 20, driven by the rotation of motor 21, feeds the membrane into the platform. Then, the width-fixing plate 6 adjusts the width via hydraulic rod 16 to position the waterproof membrane. The membrane is then conveyed forward by the four membrane rollers 20. After passing the membrane guide rail 14, the membrane is heated by heating column 24 and pressed towards the adhesive rod 23, causing the membrane to be coated with adhesive and heated. Finally, it passes through the top of the fixing plate 12... Under the pressure of the film-coating platen 10, the film is glued and coated, and then rolled and packaged on the roll recovery rod 11 at the end of the machine. At the same time, the film is limited by the film-coating width plate 2 on the upper part of the platform, and the film is limited and transported into the machine by four sets of film positioning rollers 4. After being heated by the heating column 13 and squeezed in the direction of the glue rod 23, the film is glued and then pressed by the film-coating platen 10 to bond the film to the waterproof roll. Finally, the waterproof roll with the film coating is rolled and packaged on the roll recovery rod 11.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A waterproof membrane surface coating device, comprising a support body (1), characterized in that: The top of the support body (1) is slidably connected to a film-coated width-fixing plate (2), the bottom of the support body (1) is slidably connected to a roll material width-fixing plate (6), the inner walls of the two roll material width-fixing plates (6) are rotatably connected to roll material rollers (20), the inner walls of the two film-coated width-fixing plates (2) are provided with springs (28), one end of the four springs (28) is fixedly connected to a slider (29), the outer walls of the four sliders (29) are fixedly connected to a film positioning roller (4), and the inner wall of the support body (1) is provided with a gripping mechanism. The gripping mechanism includes a fixed beam (15), both ends of which are fixedly connected to the outer wall of the support body (1). A fixed rod (18) is fixedly connected through the fixed beam (15). A rotating plate (5) and a rotating plate (27) are rotatably connected to both ends of the fixed rod (18). A rotating shaft (17) is rotatably connected to both ends of the bottom of the rotating plate (5). One end of the two rotating shafts (17) is rotatably connected to the inside of the film-coated fixed width plate (2).

2. The waterproof membrane surface coating device according to claim 1, characterized in that: The inner walls of the rotating plate 2 (27) are rotatably connected to two rotating shaft rods 2 (19). One end of each of the two rotating shaft rods 2 (19) is rotatably connected to the bottom of the roll material width-fixing plate (6). The inner wall of the support body (1) is fixedly connected to hydraulic rod 1 (3) and hydraulic rod 2 (16). The output end of hydraulic rod 1 (3) is fixedly connected to the inner wall of the film-coated width-fixing plate (2), and the output end of hydraulic rod 2 (16) is fixedly connected to the inner wall of the roll material width-fixing plate (6).

3. The waterproof membrane surface coating device according to claim 1, characterized in that: The upper surface of the main body (1) of the bracket is fixedly connected with a support rod (7), and the two ends of the two support rods (7) are rotatably connected with a heating column (13) and a heating column (24), and the outer wall of the two support rods (7) is fixedly connected with a rubber rod (23).

4. The waterproof membrane surface coating device according to claim 1, characterized in that: The upper surface of the bracket body (1) is fixedly connected with support rods (8), and the inner walls of the two support rods (8) are slidably connected with film-coated pressure plates (10).

5. A waterproof membrane surface coating device according to claim 1, characterized in that: The upper surface of the main body (1) of the bracket is fixedly connected to the toothed support plate (9). The outer wall of the toothed support plate (9) is provided with a sliding groove buckle mechanism. The sliding groove buckle mechanism includes a limiting plate (25). The outer wall of the protruding tooth of the limiting plate (25) engages with the outer wall of the toothed support plate (9). The outer wall of the limiting plate (25) is fixedly connected to a second motor (26). The output end of the second motor (26) is fixedly connected to a roll material recycling rod (11).

6. The waterproof membrane surface coating device according to claim 1, characterized in that: The outer wall of the support body (1) is fixedly connected to a motor (21), and a chain (22) is provided at the output end of the motor (21). The sprockets on both sides of the chain (22) are fixedly connected to one end of the roll material wheel (20).

7. A waterproof membrane surface coating device according to claim 1, characterized in that: One end of the roll width plate (6) is fixedly connected to the roll guide rail (14).

8. A waterproof membrane surface coating device according to claim 4, characterized in that: The two support rods (8) are fixedly connected to the outer walls of the support rods (8) by a fixing plate (12).

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