Wall corner waterproof paint brushing equipment

Abstract

The utility model discloses wall corner waterproof paint brushing equipment, which comprises a frame, a material box, a brushing assembly and a feeding pipe assembly, the material box is fixedly arranged on the top of the frame and is used for containing waterproof paint, a heating rod is arranged in the material box and is used for heating materials in the material box, the brushing assembly is arranged on one side of the bottom of the frame, and the feeding pipe assembly is arranged on the other side of the bottom of the frame. The number of the brushing assemblies is two, the two brushing assemblies are vertically arranged and used for brushing the wall corner vertical face and the ground correspondingly, and the feeding pipe assembly is arranged between the material box and the brushing assemblies and used for conveying waterproof paint; according to the utility model, in the advancing process of the frame, the waterproof paint can be conveyed into the brushing assembly through the feeding pipe assembly, the brushing assembly is used for brushing the waterproof paint on the wall corner vertical face and the ground, the waterproof paint can be brushed more uniformly, and meanwhile, the brushing speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof construction, in particular to a device for applying waterproof paint to corner walls. Background Art

[0002] In waterproofing construction, waterproofing of some floor corners is sometimes constructed by brushing waterproof paint. When encountering the application of hot-melt waterproof paint, the waterproof paint is generally heated first to enhance the fluidity of the waterproof paint, and then manually brushed with a scraper. The heated waterproof paint is placed on the scraper, and the waterproof paint is scraped and applied to the corners of the wall by the scraper. However, manual brushing is slow and inefficient, and there are many influencing factors. It is easy to cause uneven application when brushing. A thinner brush will reduce the waterproof effect, and a thicker brush will cause sagging. The construction consistency is low, and it is impossible to accurately control the construction quality. Utility Model Content

[0003] The purpose of the utility model is to provide a wall corner waterproof coating brushing device to address the deficiencies of the above-mentioned prior art.

[0004] In order to solve the above problems, the technical solution adopted by the present invention is:

[0005] A wall corner waterproof coating brushing device includes a frame;

[0006] The material box is fixed on the frame and is used to contain waterproof coating;

[0007] A painting assembly is provided at the bottom of the frame, wherein the painting assembly is provided in two groups, and the two groups of painting assemblies are arranged perpendicular to each other;

[0008] The feeding pipe assembly is arranged between the material box and the brush coating assembly and is used to transport the waterproof coating.

[0009] Preferably, the brush coating assembly includes a fixed column, which is fixedly connected to the frame through a fixed plate. A flow channel is provided on the fixed column, one end of the flow channel is connected to the feed pipe assembly, and the other end is provided on the side wall of the fixed column. A rotating cylinder is rotatably provided on the fixed column, and a plurality of discharge holes are provided on the side wall of the rotating cylinder for discharging waterproof coating.

[0010] Preferably, a plurality of grooves are formed on the outer wall of the fixing column, and the grooves are connected to the flow channel.

[0011] Preferably, the rotating drum includes a brushing portion and a rolling portion, the diameter of the brushing portion is smaller than the diameter of the rolling portion, and the discharge hole is located on the brushing portion.

[0012] Preferably, a heating rod is provided on the fixing column for heating the fixing column.

[0013] Preferably, a temperature control probe is further provided on the fixing column for monitoring the temperature of the fixing column.

[0014] Preferably, the feeding pipe assembly includes a feeding main pipe, a metering pump and a feeding branch pipe. The metering pump is fixedly arranged on the frame. The two ends of the feeding main pipe are respectively connected to the material box and the input end of the metering pump, and the two ends of the feeding branch pipe are respectively connected to the output end and the flow channel of the metering pump.

[0015] Preferably, heating belts are wound around the outer walls of the main feeding pipe and the branch feeding pipe.

[0016] Preferably, the frame is rotatably provided with a plurality of guide wheels on one side of the brush assembly.

[0017] Preferably, a metering wheel is rotatably provided on one side of the frame located at the brush assembly, and an encoder is connected to the metering wheel.

[0018] The beneficial effects of adopting the above technical solution are:

[0019] 1. In the utility model, the frame is provided with two sets of brushing components, which are used to brush the corner facade and the ground respectively. During the brushing process, the waterproof paint in the material box is transported to the flow channel and flows between the fixed column and the rotating cylinder, and finally discharged from the discharge hole. It can be brushed on the inside of the corner and on the ground. As the frame continues to move, the brushing can be continued, the brushing quality is more uniform, and the brushing speed can be increased;

[0020] 2. In the present invention, the metering wheel is in contact with the wall surface. As the frame continues to move forward, the metering wheel also keeps rolling. The encoder connected to the metering wheel can detect the travel speed of the frame, thereby controlling the flow rate of the waterproof coating output by the metering pump, making the waterproof coating more accurately applied and avoiding waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0022] Figure 2 It is a three-dimensional schematic diagram of the brush coating assembly of the present utility model;

[0023] Figure 3 It is a schematic structural diagram of the brush coating component of the present utility model.

[0024] In the figure: 1 is the frame, 2 is the material box, 3 is the fixed column, 4 is the fixed plate, 5 is the flow channel, 6 is the rotating cylinder, 7 is the discharge hole, 8 is the groove, 9 is the brushing part, 10 is the rolling part, 11 is the heating rod, 12 is the temperature control probe, 13 is the feeding main pipe, 14 is the metering pump, 15 is the feeding branch pipe, 16 is the guide wheel, 17 is the metering wheel, and 18 is the encoder. DETAILED DESCRIPTION

[0025] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0028] like Figures 1 to 3As shown, a wall corner waterproof paint brushing device includes a frame 1, a material box 2, a brushing assembly and a feeding pipe assembly. The bottom of the frame 1 is provided with rollers to facilitate the movement of the frame 1. The material box 2 is fixedly arranged on the top of the frame 1. An electric heating rod is provided in the material box 2 for heating the waterproof paint in the material box 2 to enhance the fluidity of the waterproof paint. The brushing assembly is provided with two groups, and the two groups of brushing assemblies are both arranged on one side of the bottom of the frame 1. The two groups of brushing assemblies are vertically arranged and are respectively used to brush the facade and the ground of the wall corner. The feeding pipe assembly is used to connect the material box 2 and the brushing assembly, and is used to transport the waterproof paint in the material box 2 to the brushing assembly for brushing; the brushing assembly includes a fixed column 3, and the fixed column 3 It is fixedly connected to the vehicle frame 1 through a fixing plate 4, and the fixing plate 4 is fixedly set on the vehicle frame 1. The fixing column 3 is fixedly set on the fixing plate 4. The fixing column 3 is a cylindrical structure, in which one fixing column 3 is set horizontally and the other fixing column 3 is set vertically. A flow channel 5 is opened on the fixing column 3, and the flow channel 5 is opened inside the fixing column 3. One end of the flow channel 5 is connected to the feeding pipe assembly, and the other end is opened on the side wall of the fixing column 3 and connected to the outside. A rotating cylinder 6 is rotatably set on the fixing column 3, and a bearing is provided between the fixing column 3 and the rotating cylinder 6 to facilitate the rotation of the rotating cylinder 6 on the fixed column 3. A plurality of discharge holes 7 are opened on the side wall of the rotating cylinder 6 for discharging waterproof coating. In the present utility model, the waterproof coating in the material box 2 is heated and then transported to the flow channel 5 of the fixed column 3 through the feeding pipe assembly, flows in the flow channel 5, and finally flows out from the other end of the flow channel 5 and enters between the fixed column 3 and the rotating cylinder 6. As the waterproof coating is continuously input, the waterproof coating can be discharged from the discharge hole 7 and finally applied to the facade and the ground of the corner. As the frame 1 continues to move, the waterproof coating can be continuously applied to the corner, and the application is more uniform and fast.

[0029] Furthermore, a plurality of annular grooves 8 are provided on the outer wall of the fixed column 3. The plurality of grooves 8 are arranged in parallel, and the distance between two adjacent grooves 8 is the same. The grooves 8 are connected to the flow channel 5. A plurality of discharge holes 7 are evenly arranged in multiple rows along the axial direction of the rotating cylinder 6. Each row is evenly provided with multiple discharge holes 7. The position of each discharge hole 7 corresponds to the position of one of the grooves 8. The waterproof coating in the flow channel 5 can be discharged from the corresponding discharge hole 7 after entering the groove 8, which can make the discharge of the waterproof coating more uniform.

[0030] Furthermore, the rotating drum 6 includes a brushing part 9 and a rolling part 10. The diameter of the brushing part 9 is smaller than the diameter of the rolling part 10. The discharge hole 7 is located on the brushing part 9. During the application of the waterproof paint, the rolling part 10 contacts the vertical surface of the wall corner and the ground. A certain gap is left between the brushing part 9 and the vertical surface of the wall corner and the ground for brushing the waterproof paint. After the waterproof paint is discharged from the discharge hole 7, it can be brushed on the vertical surface of the wall corner and the ground, and can have a certain thickness. The brushing thickness is more accurately controllable, thereby improving the brushing quality.

[0031] Furthermore, a heating rod 11 is provided on the fixed column 3. The heating rod 11 is an electric heating rod for heating the fixed column 3, so that the waterproof coating in the flow channel 5 is not easily cooled, and the waterproof coating has strong fluidity; a temperature control probe 12 is also provided on the fixed column 3 for monitoring the temperature of the fixed column 3 to prevent the temperature of the fixed column 3 from being too high, which may cause the waterproof coating to fail.

[0032] Furthermore, the feeding pipe assembly includes a feeding main pipe 13, a metering pump 14 and a feeding branch pipe 15. The metering pump 14 is fixedly arranged on the frame 1. The frame 1 is also provided with a motor. The motor is connected to the metering pump 14 for driving the metering pump 14 to work. The two ends of the feeding main pipe 13 are respectively connected to the material box 2 and the input end of the metering pump 14, and the two ends of the feeding branch pipe 15 are respectively connected to the output end of the metering pump 14 and the flow channel 5. There are two feeding branch pipes 15, and the two feeding branch pipes 15 are respectively connected to the two groups of brush components; the outer walls of the feeding main pipe 13 and the feeding branch pipe 15 are wrapped with heating belts, which are used to heat the feeding main pipe 13 and the feeding branch pipe 15 to enhance the fluidity of the waterproof coating in the pipe and facilitate the transportation of the waterproof coating.

[0033] Furthermore, a plurality of guide wheels 16 are rotatably provided on one side of the frame 1 located at the brushing assembly. The guide wheels 16 are in rolling contact with the wall corner facade and are used to guide the movement of the frame 1 so that the frame 1 can move along the wall more accurately, thereby making the waterproof coating more accurately applied.

[0034] Furthermore, a metering wheel 17 is rotatably provided on one side of the frame 1 located at the brushing assembly. The metering wheel 17 is in rolling contact with the wall surface. An encoder 18 is connected to the metering wheel 17. The input end of the encoder 18 is connected to the rotating shaft of the metering wheel 17. When the metering wheel 17 rotates along the wall surface, information can be transmitted to the encoder 18. The encoder 18 can calculate the walking speed of the frame 1, thereby controlling the flow rate of the waterproof coating delivered by the metering pump 14, which facilitates the precise control of the amount of waterproof coating used.

[0035] Furthermore, a connecting shaft is rotatably provided at the bottom of the frame 1, and a torsion spring is provided on the connecting shaft. One end of the torsion spring is fixedly connected to the frame 1, and the other end is fixedly connected to the connecting shaft. A connecting plate is fixedly provided on the connecting shaft, and the connecting plate is horizontally provided. The metering wheel 17 is rotatably provided on the connecting plate, and the encoder 18 is fixedly provided on the connecting plate. During the movement of the frame 1, due to the action of the torsion spring, the metering wheel 17 can always be in rolling contact with the wall, so that the travel speed of the frame 1 can be accurately calculated and the material output of the metering pump 14 can be controlled.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wall corner waterproof coating brushing device, characterized in that: including a frame (1); A material box (2) is fixedly mounted on the vehicle frame (1) and is used to contain waterproof coating; A brushing assembly is arranged at the bottom of the vehicle frame (1), wherein two groups of brushing assemblies are provided, and the two groups of brushing assemblies are arranged perpendicular to each other; A feeding pipe assembly is provided between the material box (2) and the brush coating assembly and is used for conveying the waterproof coating; The brush coating assembly comprises a fixed column (3), the fixed column (3) being fixedly connected to the vehicle frame (1) via a fixed plate (4), a flow channel (5) being provided on the fixed column (3), one end of the flow channel (5) being connected to the feed pipe assembly, and the other end being provided on the side wall of the fixed column (3), a rotating cylinder (6) being rotatably provided on the fixed column (3), and a plurality of discharge holes (7) being provided on the side wall of the rotating cylinder (6) for discharging the waterproof coating; The feed pipe assembly comprises a feed main pipe (13), a metering pump (14) and a feed branch pipe (15); the metering pump (14) is fixedly arranged on the vehicle frame (1); the two ends of the feed main pipe (13) are respectively connected to the material box (2) and the input end of the metering pump (14); the two ends of the feed branch pipe (15) are respectively connected to the output end of the metering pump (14) and the flow channel (5).

2. A wall corner waterproof coating brushing device according to claim 1, characterized in that: A plurality of grooves (8) are provided on the outer wall of the fixing column (3), and the grooves (8) are connected to the flow channel (5).

3. A wall corner waterproof coating brushing device according to claim 1, characterized in that: The rotating drum (6) comprises a brushing portion (9) and a rolling portion (10), the diameter of the brushing portion (9) is smaller than the diameter of the rolling portion (10), and the discharge hole (7) is located on the brushing portion (9).

4. A wall corner waterproof coating brushing device according to claim 1, characterized in that: A heating rod (11) is provided on the fixed column (3) for heating the fixed column (3).

5. A wall corner waterproof coating brushing device according to claim 1, characterized in that: The fixed column (3) is also provided with a temperature control probe (12) for monitoring the temperature of the fixed column (3).

6. A wall corner waterproof coating brushing device according to claim 1, characterized in that: The outer walls of the main feeding pipe (13) and the branch feeding pipe (15) are both wrapped with heating tapes.

7. The wall corner waterproof coating brushing device according to claim 1, characterized in that: The vehicle frame (1) is rotatably provided with a plurality of guide wheels (16) on one side of the brushing assembly.

8. The wall corner waterproof coating brushing device according to claim 1, characterized in that: A metering wheel (17) is rotatably provided on one side of the frame (1) located at the brushing assembly, and an encoder (18) is connected to the metering wheel (17).

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