Asphalt blade coating device for waterproof coiled material processing
By setting up an electric push rod and a motor-driven adjustment mechanism, the problem of adaptive behavior of the asphalt scraping device when the thickness of the roll material changes is solved, achieving uniform asphalt coating and smooth roll material, thus improving the quality and production efficiency of waterproof roll material.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-04-03
AI Technical Summary
Existing asphalt coating equipment is difficult to adapt to changes in membrane thickness, resulting in uneven asphalt coating and affecting the quality and durability of waterproof membranes.
The system employs a first adjustment mechanism and a second adjustment mechanism, which, through an electric push rod and a motor-driven adjustment mechanism, automatically adjusts the thickness and tension of the roll material to ensure uniform asphalt coating and a smooth roll material.
It achieves adaptive bonding and tension adjustment when the thickness of the roll material fluctuates, ensuring uniform asphalt coating, improving roll material quality, avoiding damage to equipment and roll material, and improving production efficiency and product stability.
Smart Images
Figure CN224072425U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of roll material processing technology, and in particular relates to an asphalt scraping device for processing waterproof roll materials. Background Technology
[0002] In the field of waterproof membrane processing, asphalt scraping equipment is a key piece of equipment to ensure the waterproof performance of the membrane. As the construction industry continues to raise the quality requirements of waterproof membranes, higher standards are also being set for the performance of the scraping equipment. It needs to operate stably under complex working conditions and accurately complete the asphalt scraping operation to meet the processing needs of different membranes.
[0003] Some existing asphalt coating devices are not easy to adapt to changes in the thickness of the membrane when in use. When the thickness of the membrane surface fluctuates, it is difficult to adjust in time to ensure a tight fit to the membrane surface. This can easily lead to uneven asphalt coating, affecting the quality of the waterproof membrane and reducing the waterproof performance and durability of the product. Utility Model Content
[0004] The purpose of this utility model is to provide an asphalt scraping device for processing waterproof membrane rolls. By setting a first adjustment mechanism, it solves the problem that some existing asphalt scraping devices are not easy to adapt to changes in the thickness of the membrane roll during use.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:
[0006] This utility model relates to an asphalt coating device for processing waterproof membrane rolls, comprising an operating table, on which a first adjustment mechanism and a second adjustment mechanism are provided.
[0007] The first adjustment mechanism includes a C-shaped frame fixedly connected to the top of the operating table. A C-shaped plate is slidably connected to the inner wall of the C-shaped frame. Slide grooves are provided on the front and rear inner walls of the C-shaped plate. A slide rod is fixedly connected to the inner wall of each of the two slide grooves. A slider is slidably connected to each of the two slide rods. The two sliders are slidably connected to the inner wall of the corresponding slide groove. A spring is wound around each of the two slide rods. An upper paint roller is rotatably connected between the two sliders. A lower paint roller is rotatably connected to the inner wall of the C-shaped frame. The second adjustment mechanism includes two support plates fixedly connected to the top of the operating table.
[0008] Furthermore, one end of each of the two springs is fixedly connected to the inner top wall of the corresponding groove, and the other end of each of the two springs is fixedly connected to the corresponding slider.
[0009] Furthermore, an electric push rod is fixedly connected to the top of the C-shaped frame, the output shaft of the electric push rod passes through the top of the C-shaped frame and is slidably connected to the C-shaped frame, the output shaft of the electric push rod is fixedly connected to the C-shaped plate, and two guide rollers are rotatably connected to the top of the operating table.
[0010] Furthermore, a collection trough is provided on the top of the operating table, a collection box is fixedly connected to the bottom of the operating table, a collection hopper is slidably connected to the inner wall of the collection box, and the front side of the collection hopper extends to the outside of the collection box.
[0011] Furthermore, a motor is fixedly connected to the front side of the support plate located at the front, and the output shaft of the motor is fixedly connected to a bidirectional threaded rod through a coupling. The rear end of the bidirectional threaded rod passes through the two support plates and is rotatably connected to the two support plates.
[0012] Furthermore, the bidirectional threaded rod is threaded with two internal threaded blocks, and a slide rod is fixedly connected between the two support plates. Both internal threaded blocks are slidably connected to the slide rod.
[0013] Furthermore, two guide rods are slidably connected to the top of each of the two support plates, the bottom ends of several guide rods extend into the interior of the corresponding support plate, and an L-shaped plate is fixedly connected between the two top ends of several guide rods.
[0014] Furthermore, an adjusting roller is rotatably connected between the two L-shaped plates, and a connecting plate is hinged between each of the two L-shaped plates and the corresponding internal threaded block.
[0015] This utility model has the following beneficial effects:
[0016] 1. By setting the first adjustment mechanism, the electric push rod is activated, which drives the C-shaped plate to move, and then the C-shaped plate drives the upper coating roller to move. When there is a certain fluctuation in the thickness of the waterproof membrane or when an impact force is generated during the coating process, the impact force will be transmitted to the upper coating roller, causing the upper coating roller to move. When the upper coating roller moves, it drives the slider to slide on the slide rod. Then, the movement of the slider causes the spring to contract or stretch. The first adjustment mechanism can adapt to the fluctuation of the membrane thickness. No matter how the membrane thickness changes, it can ensure good adhesion to the membrane surface, so that the asphalt is evenly coated on the membrane, improving the overall quality of the waterproof membrane. At the same time, it can effectively buffer the impact force during the coating process, avoiding excessive pressure on the membrane and preventing damage, thus ensuring the integrity and physical properties of the membrane.
[0017] 2. By setting up a second adjustment mechanism, the motor is started, which drives the bidirectional threaded rod to rotate. When the bidirectional threaded rod rotates, the inner threaded block moves, which in turn drives the connecting plate to move. The connecting plate then drives the L-shaped plate to move, and the L-shaped plate then drives the adjusting roller to move. The tension of the waterproof membrane is adjusted through the second adjustment mechanism, ensuring that the membrane remains flat when asphalt is applied, preventing wrinkles, twisting, and other issues. This ensures uniform asphalt coverage, making the waterproof performance of the membrane more stable and reliable, avoiding excessive stretching or loosening of the membrane, preventing damage to the internal structure of the material, and guaranteeing the physical properties and service life of the membrane. In addition, stable membrane tension facilitates smooth equipment operation, reduces wear on equipment parts, reduces the failure rate, improves production efficiency, ensures smooth production, and helps enterprises efficiently produce high-quality waterproof membrane products.
[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the rear view structure of this utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the C-shaped frame of this utility model;
[0023] Figure 4 This is a schematic diagram of the slide groove of this utility model;
[0024] Figure 5 This is a schematic diagram of the structure of the support plate of this utility model.
[0025] The attached diagram lists the components represented by each number as follows:
[0026] 1. Operating table; 2. First adjustment mechanism; 3. Second adjustment mechanism; 21. C-shaped frame; 22. C-shaped plate; 23. Slide groove; 24. Slide rod one; 25. Slider; 26. Spring; 27. Upper paint roller; 28. Lower paint roller; 29. Electric push rod; 210. Guide roller; 211. Collection trough; 212. Collection box; 213. Collection hopper; 31. Support plate; 32. Motor; 33. Bidirectional threaded rod; 34. Internal threaded block; 35. Slide rod two; 36. Guide rod; 37. L-shaped plate; 38. Adjusting roller; 39. Connecting plate. Detailed Implementation
[0027] 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 skilled in the art without creative effort are within the protection scope of the present utility model.
[0028] Please see Figure 1-5As shown, this utility model is an asphalt coating device for processing waterproof membrane rolls, including an operating table 1. The operating table 1 is equipped with a first adjustment mechanism 2 and a second adjustment mechanism 3. The first adjustment mechanism 2 includes a U-shaped frame 21 fixedly connected to the top of the operating table 1. A U-shaped plate 22 is slidably connected to the inner wall of the U-shaped frame 21. Slide grooves 23 are provided on the front and rear inner walls of the U-shaped plate 22. Slide rods 24 are fixedly connected to the inner walls of the two slide grooves 23. Sliding sliders 25 are slidably connected to the two slide rods 24. The two sliding sliders 25 are slidably connected to the inner walls of their respective slide grooves 23. Springs 26 are wound around the two slide rods 24. An upper coating roller 27 is rotatably connected between the two sliding sliders 25. A lower coating roller 28 is rotatably connected to the inner wall of the U-shaped frame 21. The second adjustment mechanism 3 includes two support plates 31 fixedly connected to the top of the operating table 1. One end of each spring 26 is fixedly connected to the inner top wall of its corresponding slide groove 23. The other end of each spring 26... All are fixedly connected to the corresponding slider 25. An electric push rod 29 is fixedly connected to the top of the C-shaped frame 21. The output shaft of the electric push rod 29 passes through the top of the C-shaped frame 21 and is slidably connected to the C-shaped frame 21. The output shaft of the electric push rod 29 is fixedly connected to the C-shaped plate 22. Two guide rollers 210 are rotatably connected to the top of the operating table 1. A collection groove 211 is opened on the top of the operating table 1. A collection box 212 is fixedly connected to the bottom of the operating table 1. A collection hopper 213 is slidably connected to the inner wall of the collection box 212. The front side of the collection hopper 213 extends to the outside of the collection box 212. The first adjustment mechanism 2 can adapt to the fluctuation of the roll thickness. No matter how the roll thickness changes, it can ensure good adhesion to the roll surface, so that the asphalt is evenly scraped on the roll, improving the overall quality of the waterproof roll. At the same time, it can effectively buffer the impact force during the scraping process, avoid excessive pressure on the roll and cause damage, and ensure the integrity and physical properties of the roll.
[0029] A motor 32 is fixedly connected to the front side of the support plate 31 located on the front side. The output shaft of the motor 32 is fixedly connected to a bidirectional threaded rod 33 via a coupling. The rear end of the bidirectional threaded rod 33 passes through the two support plates 31 and is rotatably connected to the two support plates 31. Two internal threaded blocks 34 are threadedly connected to the bidirectional threaded rod 33. A slide rod 35 is fixedly connected between the two support plates 31. Both internal threaded blocks 34 are slidably connected to the slide rod 35. Two guide rods 36 are slidably connected to the top of each of the two support plates 31. The bottom ends of several guide rods 36 extend into the interior of the corresponding support plate 31. An L-shaped plate 37 is fixedly connected between the two top ends of several guide rods 36. An adjusting roller 38 is rotatably connected between the L-shaped plates 37. Each of the two L-shaped plates 37 is hinged to a connecting plate 39 between it and the corresponding internal threaded block 34. The tension of the waterproof membrane is adjusted by the second adjusting mechanism 3 to keep the membrane flat when applying asphalt, preventing wrinkles, twisting, etc., ensuring uniform asphalt coverage, making the waterproof performance of the membrane more stable and reliable, avoiding excessive stretching or loosening of the membrane, preventing damage to the internal structure of the material, ensuring the physical properties and service life of the membrane. In addition, stable membrane tension is conducive to the smooth operation of the equipment, reducing wear on equipment parts, reducing the failure rate, improving production efficiency, ensuring the smooth operation of the production process, and helping enterprises to efficiently produce high-quality waterproof membrane products.
[0030] A specific application of this embodiment is as follows: When using the device, the waterproof membrane passes through the bottom of the two guide rollers 210, the top of the adjusting roller 38, and between the upper coating roller 27 and the lower coating roller 28. The electric push rod 29 is activated, causing the C-shaped plate 22 to move. Since the upper coating roller 27 is slidably connected to the groove 23 on the C-shaped plate 22 via the slider 25, the up-and-down movement of the C-shaped plate 22 can adjust the distance between the upper coating roller 27 and the lower coating roller 28 to accommodate the coating requirements of waterproof membranes of different thicknesses. Simultaneously, when the thickness of the waterproof membrane varies... When there is fluctuation or impact during the coating process, the impact force is transmitted to the coating roller 27, which then slides on the slide bar 24 via the slider 25, compressing or stretching the spring 26 to achieve elastic buffering, ensuring stable coating of the waterproof membrane, and protecting the equipment and membrane from excessive pressure damage. During the coating process, excess asphalt may fall off, and the fallen asphalt will flow into the collection hopper 213 in the bottom collection box 212 through the collection trough 211 opened at the top of the operating table 1, thus facilitating the subsequent recycling of the asphalt.
[0031] When the tension of the waterproof membrane needs to be adjusted, the motor 32 is started. The motor 32 drives the bidirectional threaded rod 33 to rotate. When the bidirectional threaded rod 33 rotates, the inner threaded block 34 slides on the slide rod 35. The slide rod 35 limits the inner threaded block 34, converting the rotational motion of the inner threaded block 34 into linear motion. When the inner threaded block 34 moves, it drives the connecting plate 39 to move. When the connecting plate 39 moves, it drives the L-shaped plate 37 to move. When the L-shaped plate 37 moves, it drives the adjusting roller 38 to move, thereby adjusting the height of the adjusting roller 38. When the height of the adjusting roller rises, the membrane is subjected to an upward force by the adjusting roller 38 when passing through the adjusting roller, which increases the overall tension of the membrane in the coating device. If the height of the adjusting roller decreases, the upward force on the membrane decreases, and the tension of the membrane decreases accordingly.
[0032] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. An asphalt squeegee apparatus for processing a waterproofing membrane, characterized by: Including the operating platform (1), the operating platform (1) is provided with first adjusting mechanism (2) and second adjusting mechanism (3); The first adjusting mechanism (2) includes the U-shaped frame (21) fixedly connected to the top of the operating platform (1), the inner wall of the U-shaped frame (21) is slidably connected with the U-shaped plate (22), the front side inner wall and the rear side inner wall of the U-shaped plate (22) are provided with the sliding groove (23), the inner wall of the two sliding grooves (23) is fixedly connected with the sliding rod one (24), the two sliding rods one (24) are slidably connected with the sliding block (25), the two sliding blocks (25) are slidably connected with the inner wall of the corresponding sliding groove (23), the two sliding rods one (24) are wound with the spring (26), the two sliding blocks (25) are rotatably connected with the upper coating roller (27), the inner wall of the U-shaped frame (21) is rotatably connected with the lower coating roller (28), and the second adjusting mechanism (3) includes two support plates (31) fixedly connected to the top of the operating platform (1).
2. The asphalt squeegeeing device for waterproofing membrane processing according to claim 1, characterized in that, One end of the two springs (26) is fixedly connected with the inner top wall of the corresponding sliding groove (23), and the other end of the two springs (26) is fixedly connected with the corresponding sliding block (25).
3. The asphalt squeegee device for waterproofing membrane processing according to claim 2, characterized in that, The top of the U-shaped frame (21) is fixedly connected with the electric push rod (29), the output shaft of the electric push rod (29) penetrates the top of the U-shaped frame (21) and is slidably connected with the U-shaped frame (21), the output shaft of the electric push rod (29) is fixedly connected with the U-shaped plate (22), and the top of the operating platform (1) is rotatably connected with two guide rollers (210).
4. The asphalt squeegee device for waterproofing membrane processing according to claim 3, wherein The top of the operating platform (1) is provided with a collecting groove (211), the bottom of the operating platform (1) is fixedly connected with a collecting box (212), the inner wall of the collecting box (212) is slidably connected with a collecting hopper (213), and the front side of the collecting hopper (213) extends to the outside of the collecting box (212).
5. An asphalt squeegee device for waterproofing membrane processing as set forth in claim 4, wherein The front side of the support plate (31) located on the front side is fixedly connected with a motor (32), the output shaft of the motor (32) is fixedly connected with a bidirectional threaded rod (33) through a shaft coupling, and the rear end of the bidirectional threaded rod (33) penetrates the two support plates (31) and is rotatably connected with the two support plates (31).
6. An asphalt squeegee device for waterproofing membrane processing as set forth in claim 5, wherein The bidirectional threaded rod (33) is threadedly connected with two internal threaded blocks (34), two sliding rods two (35) are fixedly connected between the two support plates (31), and the two internal threaded blocks (34) are slidably connected with the sliding rod two (35).
7. An asphalt squeegee device for waterproofing membrane processing as set forth in claim 6, wherein The top of the two support plates (31) is slidably connected with two guide rods (36), the bottom ends of a plurality of guide rods (36) extend to the inside of the corresponding support plate (31), and a plurality of guide rods (36) are fixedly connected between the corresponding two top ends of the L-shaped plate (37).
8. The asphalt squeegee device for waterproofing membrane processing according to claim 7, wherein Two L-shaped plates (37) are rotatably connected with an adjusting roller (38), and two L-shaped plates (37) are hingedly connected with a connecting plate (39) between the corresponding internal threaded block (34).