A composite geomembrane press machine cold press roller

Abstract

The utility model discloses a kind of composite geomembrane pressing machine cold-pressing roller, it includes: working tank, the inner surface of the working tank is fixedly connected with push rod groove, the inner surface upper end of the push rod groove is fixedly connected with upper electric push rod, the lower end of the upper electric push rod is fixedly connected with sliding block one, the side surface of the sliding block one is rotatably connected with upper pressure roller, the inner surface lower end of the push rod groove is fixedly connected with lower electric push rod, the upper end of the lower electric push rod is fixedly connected with sliding block two, by above-mentioned structure, effectively promote composite geomembrane pressing efficiency and quality;Eliminate the security risk and environmental pollution problem caused by splashing;Realize clean link full automation, guarantee pressure roller cleaning effect, avoid impurity influence subsequent pressing, also improve production efficiency and equipment service life.

Description

Technical Field

[0001] This utility model relates to the field of cold press rollers for pressing machines, and in particular to a cold press roller for a composite geomembrane pressing machine. Background Technology

[0002] In modern water conservancy, environmental protection, and transportation engineering fields, composite geomembranes are widely used in projects such as dam seepage prevention, landfill lining, and road base reinforcement due to their excellent seepage prevention, isolation, and reinforcement properties. The pressing quality of composite geomembranes directly affects their performance and project lifespan. Cold pressure rollers, as key components of composite geomembrane pressing machines, play a decisive role in the pressing process. Traditional composite geomembrane pressing machines often use a single-end pressure method, resulting in uneven pressing and low efficiency, making it difficult to meet the needs of large-scale engineering construction. Furthermore, the lack of effective protective measures during pressing allows splashes to pose safety hazards and pollution to operators and the surrounding environment. In addition, the cleaning of the pressure rollers often requires manual operation, which not only makes it difficult to guarantee the cleaning effect but also consumes a lot of manpower and time. Residual impurities after cleaning may also affect the subsequent pressing quality. At the same time, existing cleaning methods do not adequately clean and maintain the cleaning components themselves, leading to a decline in the performance of the cleaning components, further reducing the overall working efficiency and service life of the cold pressure rollers. With the increasing demands for the quality and production efficiency of composite geomembranes in engineering construction, the development of a cold roller for a composite geomembrane press that can achieve double-end coordinated pressure, has protective functions, and is clean and efficient has important practical significance and broad application prospects. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a cold pressure roller for a composite geomembrane pressing machine, which effectively improves the pressing efficiency and quality of composite geomembrane; eliminates the safety hazards and environmental pollution problems caused by splashes; and realizes full automation of the cleaning process, which not only ensures the cleaning effect of the pressure roller and avoids impurities from affecting subsequent pressing, but also improves production efficiency and equipment service life.

[0004] This utility model also provides a cold press roller for a composite geomembrane pressing machine, comprising: a working box; a push rod groove fixedly connected to the inner surface of the working box; an upper electric push rod fixedly connected to the upper end of the inner surface of the push rod groove; a slider one fixedly connected to the lower end of the upper electric push rod; an upper pressure roller rotatably connected to the side surface of the slider one; a lower electric push rod fixedly connected to the lower end of the inner surface of the push rod groove; a slider two fixedly connected to the upper end of the lower electric push rod; a lower pressure roller rotatably connected to the side surface of the slider two; a slide rail provided on the lower inner surface of the working box; and an isolation plate movably connected to the inner wall of the slide rail. The surface is equipped with an electric cover. A cleaning box is fixedly connected to the lower surface of the working box. The cleaning box and the working box are connected through the electric cover. An electric push rod is fixedly connected to the inner side surface of the cleaning box. A bracket is fixedly connected to the other end of the electric push rod. A cleaning roller is rotatably connected to the inner surface of the bracket. A motor is fixedly connected to the outer surface of the bracket. The cleaning roller is driven by the motor. A water nozzle is fixedly connected to the inner side surface of the cleaning box. A water tank is fixedly connected to the lower surface of the cleaning box. A water pump is fixedly connected to the side surface of the water tank. A water pipe is fixedly connected to the output end of the water pump. The water tank is connected to the water nozzle through the water pipe.

[0005] According to the present invention, a cold press roller for a composite geomembrane pressing machine has a support column fixedly connected to the lower surface of the cleaning box, and a base plate fixedly connected to the lower end of the support column to support the entire equipment.

[0006] According to the present invention, a cold press roller for a composite geomembrane pressing machine has an observation port fixedly connected to the outer surface of the isolation plate, and an observation glass fixedly connected to the inner wall of the observation port, so as to facilitate observation of the internal condition of the equipment.

[0007] According to the present invention, a cold press roller for a composite geomembrane pressing machine has a handle fixedly connected to the side surface of the isolation plate, and an anti-slip coating is fixedly connected to the outer surface of the handle to facilitate opening and closing the isolation plate.

[0008] According to the present invention, a cold press roller for a composite geomembrane pressing machine has a drain outlet fixedly connected to the side surface of the cleaning box, and a plug is movably connected to the inner wall of the drain outlet to facilitate the discharge of sewage, impurities and other waste from the cleaning box.

[0009] According to the present invention, a cold press roller for a composite geomembrane pressing machine is provided, wherein the cleaning roller is movably connected to the upper press roller and the lower press roller, and the cleaning roller rotates to clean debris from the surfaces of the upper and lower press rollers.

[0010] According to the present invention, a cold press roller for a composite geomembrane pressing machine has an isolation plate that is movably connected to a working box. A sealing strip is fixedly connected to the side surface of the isolation plate to limit the isolation plate and prevent dust and debris from entering the working box.

[0011] According to the present invention, a cold press roller for a composite geomembrane pressing machine has an elastic silicone brush fixedly connected to the outer surface of the cleaning roller, and an elastic structure is provided inside the cleaning roller to enhance the cleaning effect and adapt to different roller surface cleaning needs.

[0012] Beneficial effects: The upper electric push rod completes the efficient pressing process of the composite geomembrane, the isolation plate closes to build a protective barrier to block splashes that may be generated during the pressing process, and the cleaning roller cleans the pressure roller and self-cleans itself to ensure that the cleaning roller is in optimal condition during cleaning.

[0013] This technical solution provides a convenient paint cleaning device for workshop cleaning. An upper electric push rod drives the upper pressure roller vertically downwards, while a lower electric push rod simultaneously pushes the lower pressure roller upwards for precise contact. Through coordinated pressure from both ends, the composite geomembrane is efficiently pressed together. A partition plate closes, creating a protective barrier to prevent splashes that may occur during the pressing process. After completion, the electric cover automatically opens, and the upper and lower pressure rollers move into the cleaning chamber under the action of the electric push rods. The cleaning rollers, driven by the first electric push rod, tightly adhere to the surfaces of the upper and lower pressure rollers. The motors start simultaneously, driving the cleaning rollers to rotate at high speed to clean the pressure rollers. After cleaning, the upper and lower pressure rollers are pushed back into the working chamber by the electric push rods, and the electric cover closes. The water pump starts, and high-pressure water sprays the cleaning rollers through the nozzles, ensuring the cleaning rollers remain in optimal condition during cleaning. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view structural diagram of the cold pressure roller of a composite geomembrane pressing machine according to this utility model;

[0016] Figure 2 This is a side view of the cold roller of a composite geomembrane pressing machine according to the present invention.

[0017] Figure 3 This is a cross-sectional view of the cold roller of a composite geomembrane pressing machine according to the present invention.

[0018] Figure 4 This is a top view of the cold press roller of a composite geomembrane pressing machine according to this utility model.

[0019] Legend:

[0020] 1. Working box; 2. Cleaning box; 3. Drain outlet; 4. Plug; 5. Support column; 6. Base plate; 7. Isolation plate; 8. Observation port; 9. Handle; 10. Water pipe; 11. Water pump; 12. Water tank; 13. Upper electric push rod; 14. Slider one; 15. Slider two; 16. Upper pressure roller; 17. Lower pressure roller; 18. Lower electric push rod; 19. Electric push rod one; 20. Bracket; 21. Motor; 22. Cleaning roller; 23. Water nozzle; 24. Electric box cover; 25. Push rod groove; 26. Slide rail. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] Reference Figure 1-4 This utility model discloses a cold press roller for a composite geomembrane pressing machine, comprising: a working box 1, a push rod groove 25 fixedly connected to the inner surface of the working box 1, an upper electric push rod 13 fixedly connected to the upper end of the inner surface of the push rod groove 25, a slider 14 fixedly connected to the lower end of the upper electric push rod 13, an upper pressure roller 16 rotatably connected to the side surface of the slider 14, a lower electric push rod 18 fixedly connected to the lower end of the inner surface of the push rod groove 25, a slider 25 fixedly connected to the upper end of the lower electric push rod 18, a lower pressure roller 17 rotatably connected to the side surface of the slider 25, a slide rail 26 provided on the lower inner surface of the working box 1, an isolation plate 7 movably connected to the inner wall of the slide rail 26, the isolation plate 7 movably connected to the working box 1, a sealing strip fixedly connected to the side surface of the isolation plate 7, an observation port 8 fixedly connected to the outer surface of the isolation plate 7, an observation glass fixedly connected to the inner wall of the observation port 8, a handle 9 fixedly connected to the side surface of the isolation plate 7, and an anti-slip coating fixedly connected to the outer surface of the handle 9.

[0023] Specifically: The push rod groove 25 fixed on the inner surface of the work box 1 provides installation space and movement track for the upper and lower electric push rods. The upper electric push rod 13 pushes the slider 14 to slide, causing the upper pressure roller to move downward, while the lower electric push rod 18 drives the slider 15 and the lower pressure roller 17 to move upward. The two work together to complete the pressing operation of the composite geomembrane. The isolation plate 7 slides along the slide rail 26 to achieve a sealing effect when closed. The observation port 8 allows the operator to observe the internal pressing situation, and the handle 9 with anti-slip coating on the side surface facilitates manual operation of opening and closing the isolation plate 7.

[0024] An electric cover 24 is provided on the lower inner surface of the work box 1. A cleaning box 2 is fixedly connected to the lower surface of the work box 1. A drain port 3 is fixedly connected to the side surface of the cleaning box 2. A plug 4 is movably connected to the inner wall of the drain port 3. A support column 5 is fixedly connected to the lower surface of the cleaning box 2. A base plate 6 is fixedly connected to the lower end of the support column 5. The cleaning box 2 and the work box 1 are connected through the electric cover 24. An electric push rod 19 is fixedly connected to the inner side surface of the cleaning box 2. A bracket 20 is fixedly connected to the other end of the electric push rod. A cleaning roller 22 is rotatably connected to the inner surface of the bracket 20. An elastic silicone brush is fixedly connected to the outer surface. The cleaning roller 22 has an elastic structure inside. The cleaning roller 22 is movably connected to the upper pressure roller 16 and the lower pressure roller 17. A motor 21 is fixedly connected to the outer surface of the bracket 20. The cleaning roller 22 is driven by the motor 21. A water nozzle 23 is fixedly connected to the inner side surface of the cleaning box 2. A water tank 12 is fixedly connected to the lower surface of the cleaning box 2. A water pump 11 is fixedly connected to the side surface of the water tank 12. A water pipe 10 is fixedly connected to the output end of the water pump 11. The water tank 12 is connected to the water nozzle 23 through the water pipe 10.

[0025] Specifically: The electric cover 24 can be opened and closed to connect or isolate the working box 1 and the cleaning box 2. After the pressing process is completed, the electric cover 24 is opened, and the upper pressure roller 16 and the lower pressure roller 17 can enter the cleaning box 2. The cleaning box 2 is supported and fixed on the base plate 6 by the support column 5. The electric push rod 19 can drive the bracket 20 to move, so that the cleaning roller 22 is in close contact with the upper pressure roller 16 and the lower pressure roller 17. With the help of the motor 21, it drives the rollers to rotate at high speed, which efficiently cleans the rollers. After cleaning, the upper and lower pressure rollers are pushed back into the working box 1 by the electric push rod. The cover of the electric box 24 is then closed, the water pump 11 is started, and the cleaning roller 22 is flushed with high pressure through the water nozzle 23 to ensure that the cleaning roller 22 is in the best condition during cleaning, and to ensure its cleaning effect and service life. The drain port 3 on the side surface of the cleaning box 2 is equipped with a plug 4 to facilitate the discharge of sewage and impurities generated during cleaning.

[0026] Working principle: The push rod groove 25 fixed on the inner surface of the working box 1 provides installation space and movement track for the upper and lower electric push rods. The upper electric push rod 13 pushes the slider 14 to slide, causing the upper pressure roller to move downward. The lower electric push rod 18 drives the slider 15 and the lower pressure roller 17 to move upward. The two work together to complete the pressing operation of the composite geomembrane. The isolation plate 7 slides along the slide rail 26 to achieve a sealing effect when closed. The observation port 8 allows the operator to observe the internal pressing situation. The handle 9 with anti-slip coating on the side surface facilitates manual operation of opening and closing the isolation plate 7. The electric box cover 24 can be opened and closed to connect or isolate the working box 1 and the cleaning box 2. After the pressing process is completed, the electric box cover 24 is opened, and the upper pressure roller 16 and the lower pressure roller 17 can enter the cleaning box 2. The cleaning box 2 is supported by the support column 5. The support is fixed on the base plate 6. The electric push rod 19 can drive the bracket 20 to move, so that the cleaning roller 22 fits tightly against the upper pressure roller 16 and the lower pressure roller 17. With the help of the motor 21, it drives the rollers to rotate at high speed, which can effectively clean the rollers. After cleaning, the upper and lower pressure rollers are pushed back into the working box 1 by the electric push rod. The cover of the electric box 24 is then closed, the water pump 11 is started, and the cleaning roller 22 is flushed with high pressure through the water spray nozzle 23 to ensure that the cleaning roller 22 is in the best condition during cleaning, and to ensure its cleaning effect and service life. The drain port 3 on the side surface of the cleaning box 2 is equipped with a plug 4 to facilitate the discharge of sewage and impurities generated during cleaning.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cold press roller for a composite geomembrane pressing machine, characterized in that, include: The work box (1) has a push rod groove (25) fixedly connected to its inner surface. An upper electric push rod (13) is fixedly connected to the upper end of the inner surface of the push rod groove (25). A slider (14) is fixedly connected to the lower end of the upper electric push rod (13). An upper pressure roller (16) is rotatably connected to the side surface of the slider (14). A lower electric push rod (18) is fixedly connected to the lower end of the inner surface of the push rod groove (25). A slider (15) is fixedly connected to the upper end of the lower electric push rod (18). A lower pressure roller (17) is rotatably connected to the side surface of the slider (15). A slide rail (26) is provided on the lower inner surface of the work box (1). An isolation plate (7) is movably connected to the inner wall of the slide rail (26). An electric box cover (24) is provided on the lower inner side of the work box (1). The lower surface of the work box (1) is fixedly connected to the upper end of the push rod groove (25). A cleaning box (2) is connected to a work box (1) via an electric box cover (24). An electric push rod (19) is fixedly connected to the inner side surface of the cleaning box (2). A bracket (20) is fixedly connected to the other end of the electric push rod. A cleaning roller (22) is rotatably connected to the inner surface of the bracket (20). A motor (21) is fixedly connected to the outer surface of the bracket (20). The cleaning roller (22) is driven by the motor (21). A water nozzle (23) is fixedly connected to the inner side surface of the cleaning box (2). A water tank (12) is fixedly connected to the lower surface of the cleaning box (2). A water pump (11) is fixedly connected to the side surface of the water tank (12). A water pipe (10) is fixedly connected to the output end of the water pump (11). The water tank (12) is connected to the water nozzle (23) via the water pipe (10).

2. The cold press roller of a composite geomembrane pressing machine according to claim 1, characterized in that, The lower surface of the cleaning box (2) is fixedly connected to a support column (5), and the lower end of the support column (5) is fixedly connected to a base plate (6).

3. The cold press roller of a composite geomembrane pressing machine according to claim 1, characterized in that, An observation port (8) is fixedly connected to the outer surface of the isolation plate (7), and an observation glass is fixedly connected to the inner wall of the observation port (8).

4. The cold press roller of a composite geomembrane pressing machine according to claim 1, characterized in that, A handle (9) is fixedly connected to the side surface of the isolation plate (7), and an anti-slip coating is fixedly connected to the outer surface of the handle (9).

5. The cold press roller of a composite geomembrane pressing machine according to claim 1, characterized in that, The side surface of the cleaning box (2) is fixedly connected to a drain port (3), and the inner wall of the drain port (3) is movably connected to a plug (4).

6. The cold press roller of a composite geomembrane pressing machine according to claim 1, characterized in that, The cleaning roller (22) is movably connected to the upper pressure roller (16), and the cleaning roller (22) is movably connected to the lower pressure roller (17).

7. The cold press roller of a composite geomembrane pressing machine according to claim 1, characterized in that, The isolation plate (7) is movably connected to the working box (1), and a sealing strip is fixedly connected to the side surface of the isolation plate (7).

8. The cold press roller of a composite geomembrane pressing machine according to claim 1, characterized in that, The outer surface of the cleaning roller (22) is fixedly connected with an elastic silicone brush, and the interior of the cleaning roller (22) is provided with an elastic structure.

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