Intelligent surface treatment robot with dual-mode function

Abstract

The intelligent surface treatment robot with the dual-mode function comprises a robot body and a connecting part, a scraper mechanism, a laser radar, an image shooting device and a spray gun are installed on the connecting part, and the laser radar is used for rapidly measuring and constructing working surface parameters and providing data for construction path planning; the image shooting device is used for shooting images before and during construction of a construction area in real time, and the spray gun is connected with the feeding system and used for spraying putty or paint; a scraping and pressing plate, a mounting plate and a pressure and displacement detection sensor are arranged in the scraping plate mechanism, the pressure and displacement detection sensor is arranged between the connecting component and the mounting plate, and the robot body adjusts the included angle or distance between the spray gun or the scraping and pressing plate and the working face according to shooting or measuring parameters. The spraying device and the scraping and pressing device are arranged in the robot in a centralized mode, scraping and pressing can be conducted timely and accurately after putty is sprayed, the quality problems of sagging, uneven thickness and the like are avoided, and the product quality and stability far exceed those of a traditional technology.

Description

Technical Field

[0001] This utility model relates to the field of robot application technology, and in particular to an intelligent surface treatment robot with dual-mode function. Background Technology

[0002] Building walls and equipment surfaces typically require puttying and painting, and currently, these tasks are mostly done manually. However, with technological advancements, semi-automatic puttying and painting equipment has emerged, which can replace manual labor to some extent.

[0003] However, existing equipment can usually only perform putty spraying or painting operations independently, and it is not possible to install putty spraying and painting devices on one machine for continuous operation. When existing putty spraying or painting is carried out separately, it is difficult to meet the complex and ever-changing production requirements of the construction site. In particular, it is difficult to carry out fine putty spraying and subsequent painting treatment on uneven surfaces or curved surfaces. For example, some parts or conditions require timely smoothing with a scraper after putty spraying to avoid problems such as drips and uneven thickness. Or the painting construction path and spraying parameters need to be dynamically adjusted and planned according to the surface condition and putty spraying situation. Further improvements are needed. Utility Model Content

[0004] To address the aforementioned issues, the present invention aims to provide an intelligent surface treatment robot with dual-mode functionality, featuring both putty spraying and scraping, and uniform paint spraying. It can precisely control parameters using LiDAR, image capturing devices, pressure and displacement sensors to perform putty spraying and intelligent scraping, making it suitable for refined putty spraying and painting processes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A dual-mode intelligent surface treatment robot includes a robot body with a connecting component. The connecting component is equipped with a scraper mechanism, a lidar, an image capturing device, and a spray gun. The lidar is used to quickly measure and construct a three-dimensional model of the working surface and identify surface parameters to provide data for construction path planning. The image capturing device is used to capture real-time images of the construction area before and during construction. The spray gun is connected to a material supply system for spraying putty or paint. The scraper mechanism includes a scraping plate, a mounting plate, and pressure and displacement detection sensors. The pressure and displacement detection sensors are located between the connecting component and the mounting plate. The robot body adjusts the angle or distance between the spray gun or the scraping plate and the working surface based on the parameters captured or measured by the lidar, image capturing device, and pressure and displacement detection sensors.

[0007] Furthermore, the robot body is composed of multiple movable joints connected together, among which a high-precision servo drive motor is provided.

[0008] Furthermore, the robot body, pressure and displacement detection sensors, lidar, image capturing device, and spray gun are connected to the control system.

[0009] Furthermore, the connecting component is equipped with a signal transmission connecting device and a feeding system connecting device.

[0010] Furthermore, the spray gun includes one or two sets. When the spray gun is set as one set, it is connected to a switchable putty nozzle and a paint nozzle. When the spray gun is set as two sets, the input end of each spray gun is separately connected to a material supply system, and the output end is separately connected to a putty nozzle or a paint nozzle.

[0011] Furthermore, the scraper mechanism is located in the middle of the connecting component, the lidar and image capturing device are located on the upper part of the connecting component, and the spray gun is located on the lower part of the connecting component.

[0012] This utility model has the following beneficial effects:

[0013] This invention integrates spraying and scraping devices into a robot, achieving both putty spraying and scraping and uniform paint spraying on a single robot through structural innovation. The control system, combined with sensors such as lidar, image capture devices, pressure and displacement sensors, precisely regulates parameters, enabling timely and accurate scraping after putty spraying. The robot can automatically adjust the angle or distance between the spray gun or scraper and the working surface, avoiding quality problems such as sagging and uneven thickness. The product quality and stability far exceed traditional processes, making it suitable for refined putty spraying and painting.

[0014] Meanwhile, the image capturing device collects real-time data from the working surface, and the control system adjusts the operating parameters and trajectory instantly based on the collected data, enabling accurate adaptation to complex working conditions such as uneven or curved surfaces. Throughout the entire operation, multiple sensors collaboratively monitor key parameters, and the control system quickly adjusts in case of anomalies, achieving intelligent control and improving production reliability and safety. The robot's automated operation boasts high efficiency, high precision, and stability, significantly reducing rework and material waste. Its dual-mode operation also lowers equipment procurement and maintenance costs, ensuring cost control. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the intelligent surface treatment robot with dual-mode function according to this utility model.

[0016] Figure 2 This is a side view of the intelligent surface treatment robot with dual-mode function according to this utility model.

[0017] Figure 3 This is a three-dimensional schematic diagram of the intelligent surface treatment robot with dual-mode function according to this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Robot body; 2. Connecting components; 3. Scraper mechanism; 31. Scraping plate; 32. Mounting plate; 33. Pressure and displacement detection sensors; 4. LiDAR; 5. Image capturing device; 6. Spray gun. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0021] See Figure 1-3As shown, an intelligent surface treatment robot with dual-mode functionality includes a robot body 1, which is composed of multiple movable joints connected together, and includes a high-precision servo drive motor. The robot body 1 has a connecting component 2, which includes a signal transmission connection device, a material feeding system connection device, a transmission cable connection device, and a pipe connection plug-in device, facilitating the installation and connection of various components. The connecting component 2 is equipped with a scraper mechanism 3, a lidar 4, an image capturing device 5, and a spray gun 6. The lidar 4 is used to quickly measure and construct a three-dimensional model of the working surface and identify working surface parameters to provide data for construction path planning. The lidar 4 utilizes advanced solid-state hybrid lidar technology, possessing high resolution and a large field of view, acquiring three-dimensional information by emitting and receiving laser beams. During construction, a 3D model of the working surface can be quickly constructed to identify parameters such as surface flatness and tilt, providing data for construction path planning. It can also monitor the construction progress in real time, promptly reporting any deviations to ensure the quality of the spraying process. The image capturing device 5 is used to capture images of the construction area before and during construction. The device incorporates an advanced image sensor and intelligent algorithms, featuring automatic focusing and strong light suppression. Before construction, it can capture and identify defects such as cracks and holes on the working surface. During construction, it can capture images of the construction area in real time, transmitting them to the control system for analysis to determine if there are any issues such as missed scraping or spraying. If problems are detected, an alarm is triggered and corrections are provided. The spray gun 6 is connected to the material supply system. For spraying putty or paint, the feeding system uses the pressure generated by the air pump to spray the putty or paint evenly, so that it covers the working surface more densely, improving the efficiency and quality of painting and reducing paint waste. The scraper mechanism 3 is equipped with a scraper plate 31, a mounting plate 32 and a pressure and displacement detection sensor 33. The pressure and displacement detection sensor 33 is located between the connecting part 2 and the mounting plate 32. The robot body 1 adjusts the angle or distance between the spray gun 6 or the scraper plate 31 and the working surface according to the parameters captured or measured by the laser radar 4, the image capturing device 5 and the pressure and displacement detection sensor 33. The front end of the scraper plate 31 has a certain degree of flexibility, which can better ensure the spraying or scraping effect.

[0022] The robot body 1, pressure and displacement detection sensors 33, lidar 4, image capturing device 5, and spray gun 6 are connected to the control system. The control software program is designed with reference to existing technologies. The robot body 1 can precisely control the movement trajectory and angle, ensuring that the scraping plate 31 and spray gun 6 can accurately reach various positions on the work surface. The robot body 1 is made of high-strength, lightweight materials, reducing the overall weight while ensuring structural strength. The specific structure of the robot body 1 can refer to general industrial robots.

[0023] The spray gun 6 includes one or two sets. When the spray gun 6 is set as one set, the spray gun 6 is connected to an automatically switchable material supply system, a putty nozzle, and a paint nozzle. When the spray gun 6 is set as two sets, the input end of each spray gun 6 is connected to a putty or paint supply system, and the output end is connected to a putty nozzle or a paint nozzle.

[0024] The scraper mechanism 3 is located in the middle of the connecting component 2, the lidar 4 and the image capturing device 5 are located on the upper part of the connecting component 2, and the spray gun 6 is located on the lower part of the connecting component 2; the scraper mechanism 3 separates the spray gun 6 from the lidar 4 and the image capturing device 5 to prevent the sprayed putty or paint from affecting the lidar 4 and the image capturing device 5.

[0025] The working principle of this utility model:

[0026] Working surface scanning and mapping: The robot body 1 drives the LiDAR 4 to move, and the LiDAR 4 is activated to build a three-dimensional model of the working surface, accurately obtaining information such as flatness, roughness, and tilt, providing a basis for construction path planning;

[0027] Defect identification and marking: The image capturing device 5 combines autofocus and strong light suppression functions to capture images of the working surface, and identifies and marks defects such as cracks and holes through image sensors and intelligent algorithms;

[0028] Putty spraying and scraping operation: The spray gun 6 sprays putty, while the robot body 1 controls the scraping plate 31 to closely fit the undulations of the work surface, adapting to different work surfaces and angles. Based on real-time feedback data from the pressure sensor and displacement sensor in the scraping mechanism 3, the control system controls the robot body 1 to automatically adjust parameters such as putty spraying amount, scraping feed amount, and scraping angle to ensure uniform putty application;

[0029] Spray painting operation: The spray gun 6 nozzles spray atomized paint. During the spray painting process, the robot body 1 moves smoothly according to the planned construction path and program to ensure that the paint mist evenly covers the construction surface, effectively improving the painting quality and reducing unnecessary paint loss.

[0030] Real-time monitoring: During construction, the lidar 4 and the image capturing device 5 work continuously. The former monitors the condition of the working surface, while the latter captures images of the construction area and transmits them to the control system. Once a deviation in the condition of the working surface or a problem of missed scraping is detected, the control system immediately instructs the adjustment of the working parameters of the robot body 1, the spray gun 6, the scraper mechanism 3, etc., to ensure the quality of construction.

[0031] The above description is only a specific embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural transformations made based on the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An intelligent surface treatment robot with dual-mode functionality, comprising a robot body (1), characterized in that: The robot body (1) is provided with a connecting component (2), and the connecting component (2) is equipped with a scraper mechanism (3), a laser radar (4), an image capturing device (5) and a spray gun (6). The laser radar (4) is used to quickly measure and construct a three-dimensional model of the working surface and identify the parameters of the working surface. The image capturing device (5) is used to capture images of the construction area before and during construction in real time. The spray gun (6) is connected to the material supply system for spraying putty or paint. The scraper mechanism (3) is provided with a scraping plate (31), a mounting plate (32) and a pressure and displacement detection sensor (33). The pressure and displacement detection sensor (33) is located between the connecting component (2) and the mounting plate (32). The robot body (1) adjusts the angle or distance between the spray gun (6) or the scraping plate (31) and the working surface according to the parameters captured or measured by the laser radar (4), the image capturing device (5) and the pressure and displacement detection sensor (33).

2. The intelligent surface treatment robot with dual-mode function according to claim 1, characterized in that: The robot body (1) is composed of multiple movable joints connected together, and is equipped with a high-precision servo drive motor.

3. The intelligent surface treatment robot with dual-mode function according to claim 1, characterized in that: The robot body (1), pressure and displacement detection sensors (33), lidar (4), image capturing device (5), and spray gun (6) are connected to the control system.

4. The intelligent surface treatment robot with dual-mode function according to claim 1, characterized in that: The connecting component (2) is provided with a signal transmission connecting device and a feeding system connecting device.

5. The intelligent surface treatment robot with dual-mode function according to claim 1, characterized in that: The spray gun (6) includes one or two sets. When the spray gun (6) is set as one set, it is connected to a switchable putty nozzle and a paint nozzle. When the spray gun (6) is set as two sets, the input end of each spray gun (6) is connected to a material supply system and the output end is connected to a putty nozzle or a paint nozzle.

6. The intelligent surface treatment robot with dual-mode function according to claim 1, characterized in that: The scraper mechanism (3) is located in the middle of the connecting component (2), the laser radar (4) and the image capturing device (5) are located on the upper part of the connecting component (2), and the spray gun (6) is located on the lower part of the connecting component (2).

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