A kind of outer wall waterproof coating rolling device

Abstract

The utility model relates to building construction equipment technical field discloses a kind of outer wall waterproof coating roll coating device, including fixed plate one, the rear side of the fixed plate one is slidably connected with limiting rod, the rear side of the fixed plate one is fixedly connected with protection shell, the outside of the limiting rod is fixedly connected with fixed ring, the rear side of the fixed ring is fixedly connected with spring, the top of the fixed plate one is fixedly connected with fixed plate two, the bottom of the fixed plate one is slidably connected with moving plate, the top of the fixed plate two is fixedly connected with the discharging assembly for device automatic discharge, the discharging assembly includes coating collection plate, the bottom of the coating collection plate is fixedly connected at the top of the fixed plate two. In the utility model, limiting rod makes limiting rod let fixed ring move, makes spring extrude, makes moving plate move, limiting rod is limited, the length stretching of the grip of coating roll coating device is realized.

Description

Technical Field

[0001] This utility model relates to the field of building construction equipment technology, and in particular to a roller coating device for waterproof coating on exterior walls. Background Technology

[0002] Exterior wall waterproofing is a technical measure that uses specific materials and processes to form a continuous waterproof layer on the surface of a building's exterior walls. This prevents rainwater, groundwater, and other moisture from penetrating the walls, protecting the building structure and extending its service life. Exterior wall waterproofing utilizes a paint roller coating device because this device allows the waterproof coating to be applied evenly and efficiently to the exterior wall surface. The rolling motion of the roller avoids problems such as missed areas and drips, ensuring a consistent coating thickness and effectively improving the waterproofing effect. Compared to manual application, this method is not only more efficient but also saves on paint usage, reduces labor costs and construction errors, and ensures the quality of the exterior wall waterproofing project.

[0003] An exterior wall waterproof coating roller application device typically consists of a roller, roller support, handle, paint storage container, and conveying assembly. The roller, as the direct application component, has a surface material that affects paint adhesion and application results. The roller support secures the roller, ensuring stable rolling. The handle facilitates gripping and operation by the worker. The paint storage container holds a certain amount of paint, and the conveying assembly delivers the paint from the container to the roller promptly and evenly, enabling continuous and efficient roller application. Some devices are also equipped with a paint recycling assembly to reduce paint waste.

[0004] In existing technologies, the handles in some exterior wall waterproof coating roller coating devices are fixed and cannot be adjusted in length, making it difficult for construction workers to find a comfortable operating posture. Prolonged operation can easily lead to fatigue and reduce construction efficiency. Therefore, an exterior wall waterproof coating roller coating device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an external wall waterproof coating roller application device, which aims to improve the problem that the handle in the existing technology is fixed and cannot be adjusted in length, making it difficult for construction workers to find a comfortable operating posture, and causing fatigue and reduced construction efficiency during long-term operation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An external wall waterproof coating roller application device includes a first fixed plate, a limit rod slidably connected to the rear side of the first fixed plate, a protective shell fixedly connected to the rear side of the first fixed plate, a fixed ring fixedly connected to the outside of the limit rod, a spring fixedly connected to the rear side of the fixed ring, a second fixed plate fixedly connected to the top of the first fixed plate, a movable plate slidably connected to the bottom of the first fixed plate, and a discharge component for automatic material discharge of the device fixedly connected to the top of the second fixed plate.

[0008] As a further description of the above technical solution:

[0009] The discharge assembly includes a paint collection plate, the bottom of which is fixedly connected to the top of the fixed plate two. Rotating shafts are fixedly connected to both the left and right sides of the paint collection plate, and rollers are rotatably connected to the adjacent sides of the two rotating shafts. A partition is fixedly connected inside the roller.

[0010] As a further description of the above technical solution:

[0011] The fixed plate has two guide plates fixedly connected inside, and the left and right sides of the movable plate are slidably connected to the adjacent side of the two guide plates.

[0012] As a further description of the above technical solution:

[0013] The limiting rod is externally slidably connected to the inside of the moving plate, and the rear side of the spring is fixedly connected to the rear inner wall of the protective shell.

[0014] As a further description of the above technical solution:

[0015] The outer side of the fixing ring is slidably connected to the inner wall of the protective shell, and inclined plates are fixedly connected to both the left and right sides of the fixing plate.

[0016] As a further description of the above technical solution:

[0017] The left side of the paint collection plate is fixedly connected to a paint injection port, and the right side of the paint injection port is rotatably connected inside the rotating shaft.

[0018] As a further description of the above technical solution:

[0019] The movable plate has multiple limiting grooves on its exterior, and the fixed plate has multiple limiting grooves on its exterior.

[0020] As a further description of the above technical solution:

[0021] An elastic semicircle is fixedly connected to the front side of the roller, and a rubber layer is fixedly connected to the front side of the elastic semicircle.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, pulling the limiting rod causes the limiting rod to move the fixed ring, which in turn causes the spring to compress and the moving plate to move. The limiting rod then limits the movement of the moving plate, thereby extending the length of the handle of the paint roller coating device. In addition, it allows people of different heights or operating habits to flexibly adjust the grip distance, thereby improving operating comfort and construction convenience.

[0024] 2. In this utility model, the raw material is introduced into the roller through the paint injection port. The roller is subjected to pressure, which in turn applies pressure to the rubber layer, causing the elastic semicircle to be squeezed, thus squeezing the raw material out of the roller. This realizes automatic coating of the paint roller coating device. In addition, there is no need for frequent manual feeding, reducing interruption time and improving the continuity of roller coating and construction efficiency. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an external wall waterproof coating roller application device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the partition of an external wall waterproof coating roller application device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the fixing ring of an external wall waterproof coating roller application device proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the rubber layer in an external wall waterproof coating roller application device proposed in this utility model.

[0029] Legend:

[0030] 1. Fixed plate one; 2. Moving plate; 3. Limiting rod; 4. Protective shell; 5. Fixing ring; 6. Spring; 7. Fixed plate two; 8. Inclined plate; 9. Paint collection plate; 10. Roller; 11. Partition plate; 12. Elastic semicircle; 13. Rubber layer; 14. Rotating shaft; 15. Paint injection port; 16. Guide plate. Detailed Implementation

[0031] 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.

[0032] Reference Figure 2 and Figure 3This utility model provides an embodiment of an external wall waterproof coating roller application device, comprising a fixed plate 1, which serves as the foundation of the entire device and is held by the operator. A limit rod 3 is slidably connected to the rear side of the fixed plate 1, and a protective shell 4 is fixedly connected to the rear side of the fixed plate 1. A fixing ring 5 is fixedly connected to the outside of the limit rod 3, and a spring 6 is fixedly connected to the rear side of the fixing ring 5. A fixed plate 7 is fixedly connected to the top of the fixed plate 1, and a movable plate 2 is slidably connected to the bottom of the fixed plate 1. The limit rod 3 limits the movement of the movable plate 2 within the fixed plate 1, thereby stabilizing the protective shell 4. The fixing ring 5 moves with the limit rod 3, causing the spring 6 to compress and store elastic force. The fixed plate 7 connects the top discharge assembly and the bottom fixed plate 1. A discharge assembly for automatic material discharge is fixedly connected to the top of the fixed plate 7.

[0033] Reference Figure 2 and Figure 4 The discharge assembly includes a paint collection plate 9, the bottom of which is fixedly connected to the top of a fixed plate 7. Rotating shafts 14 are fixedly connected to both sides of the paint collection plate 9, and rollers 10 are rotatably connected to adjacent sides of the two rotating shafts 14. A partition 11 is fixedly connected inside each roller 10. The paint collection plate 9 collects the raw material that falls out of the rollers 10. The rotating shafts 14 are moved by the operation of the equipment. The partition 11 forms the foundation of the entire equipment, thus isolating the rollers 10.

[0034] Reference Figures 1 to 3The fixed plate 1 has two guide plates 16 fixedly connected inside. The left and right sides of the movable plate 2 are slidably connected to the adjacent side of the two guide plates 16. The guide plates 16 allow the movable plate 2 to move linearly and stabilize it. The limiting rod 3 is externally slidably connected to the inside of the movable plate 2, and the limiting rod 3 limits the movement of the fixed plate 1 and the movable plate 2. The rear side of the spring 6 is fixedly connected to the rear inner wall of the protective shell 4. The spring 6 receives the compressive force of the fixed ring 5, thereby storing elastic force. The outer side of the fixed ring 5 is slidably connected to the inner wall of the protective shell 4. The fixed ring 5 receives the moving force of the limiting rod 3, thereby moving. The left and right sides of the fixed plate 1 are fixedly connected to inclined plates 8, which fix the paint collection plate 9. The left side of the paint collection plate 9 is fixedly connected to a paint injection port 15, and the right side of the paint injection port 15 is rotatably connected to the inside of the rotating shaft 14. The paint injection port 15 allows the raw material to enter the inside of the roller 10. The movable plate 2 has multiple limiting grooves on its exterior, and the fixed plate 1 has multiple limiting grooves on its exterior. The limiting grooves 1 and 2 of the movable plate 2 and the fixed plate 1 are used to limit the movement of the limiting rod 3. An elastic semicircle 12 is fixedly connected to the front side of the roller 10, and a rubber layer 13 is fixedly connected to the front side of the elastic semicircle 12. When the rubber layer 13 receives external pressure, it causes the elastic semicircle 12 to be compressed, thereby extruding the material inside the roller 10.

[0035] Working principle: The operator first pulls the limiting rod 3, causing the limiting rod 3 to compress the fixing ring 5 under the pressure of the spring 6. At this time, the moving plate 2 moves under the action of the guide plate 16. When the moving plate 2 is in the appropriate position, the operator releases the force applied to the limiting rod 3, allowing the limiting rod 3 to enter the interior of the moving plate 2 and the fixing plate 1 under the action of the spring 6, thereby limiting the moving plate 2 and realizing the extension of the handle of the paint roller coating device. In addition, it allows people of different heights or operating habits to flexibly adjust the grip distance, thereby improving the operating comfort and construction convenience.

[0036] The operator puts the raw material into the roller 10 through the paint injection port 15. The operator applies force to the roller 10, which causes the rubber layer 13 to be squeezed, which in turn causes the elastic semicircle 12 to be squeezed, thus allowing the raw material in the roller 10 to come out. This realizes the automatic coating of the paint roller coating device. In addition, there is no need for frequent manual feeding, reducing interruption time and improving the continuity of roller coating and construction efficiency.

[0037] 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 device for applying waterproof coating to exterior walls by roller, comprising a fixing plate (1), characterized in that: A limiting rod (3) is slidably connected to the rear side of the first fixed plate (1). A protective shell (4) is fixedly connected to the rear side of the first fixed plate (1). A fixing ring (5) is fixedly connected to the outside of the limiting rod (3). A spring (6) is fixedly connected to the rear side of the fixing ring (5). A second fixed plate (7) is fixedly connected to the top of the first fixed plate (1). A moving plate (2) is slidably connected to the bottom of the first fixed plate (1). A discharge assembly for automatic discharge of the device is fixedly connected to the top of the second fixed plate (7).

2. The external wall waterproof coating roller application device according to claim 1, characterized in that: The discharge assembly includes a paint collection plate (9), the bottom of which is fixedly connected to the top of the fixed plate (7). Rotating shafts (14) are fixedly connected to both the left and right sides of the paint collection plate (9). Rollers (10) are rotatably connected to the adjacent side of the two rotating shafts (14). A partition (11) is fixedly connected inside the roller (10).

3. The external wall waterproof coating roller application device according to claim 1, characterized in that: The fixed plate (1) has two guide plates (16) fixedly connected inside, and the left and right sides of the movable plate (2) are slidably connected to the two guide plates (16) on the same side.

4. The external wall waterproof coating roller application device according to claim 1, characterized in that: The limiting rod (3) is externally slidably connected to the inside of the moving plate (2), and the rear side of the spring (6) is fixedly connected to the rear inner wall of the protective shell (4).

5. The external wall waterproof coating roller application device according to claim 1, characterized in that: The outer side of the fixing ring (5) is slidably connected to the inner wall of the protective shell (4), and inclined plates (8) are fixedly connected to both the left and right sides of the fixing plate (1).

6. The external wall waterproof coating roller application device according to claim 2, characterized in that: The paint collection plate (9) is fixedly connected to the left side of the paint injection port (15), and the right side of the paint injection port (15) is rotatably connected to the inside of the rotating shaft (14).

7. The device for applying waterproof coating to exterior walls according to claim 1, characterized in that: The movable plate (2) has multiple limiting grooves on its exterior, and the fixed plate (1) has multiple limiting grooves on its exterior.

8. The external wall waterproof coating roller application device according to claim 2, characterized in that: An elastic semicircle (12) is fixedly connected to the front side of the roller (10), and a rubber layer (13) is fixedly connected to the front side of the elastic semicircle (12).

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