JP-3255779-U - Autonomous driving, high-precision positioning drilling robot

Abstract

This invention relates to the technical field of drilling equipment, and more particularly to an automated, high-precision positioning drilling robot. It includes an unmanned ground transport system, the top of which is equipped with a laser radar for map drawing and navigation, and the front and rear of the unmanned ground transport system are equipped with front ultrasonic sensors and rear ultrasonic sensors for collision avoidance recognition, respectively. The laser radar, front ultrasonic sensors and rear ultrasonic sensors are electrically connected to a control computer of the unmanned ground transport system, and the unmanned ground transport system is equipped with a manipulator, which is equipped with an impact drill. During drilling, the laser radar assists with map drawing and navigation, the ultrasonic sensors assist with navigation, the robot drills holes in the ground with an adjustable impact drill using a combination of the robot and a horizontal sensor, and the manipulator and 3D camera can be used to locate the drilling position in a wall and adjust the drilling angle. This robot is suitable for automatically drilling holes inside and outside a house based on drawings placed at a low position, reducing drilling costs, increasing drilling efficiency, and preventing drilling dust from harming workers' health. [Selection Diagram] Figure 1

Inventors

• 任宇行
• 謝少勤
• 黄潔雅
• 呉家駒
• 李守正
• 肖明祥

Assignees

• 智建機械技術有限公司

Dates

Publication Date

20260512

Application Date

20231026

Priority Date

20221123

Claims (8)

1. The system includes an unmanned ground transport means, the top of which is equipped with a laser radar for map drawing and navigation, the front and rear of which are equipped with a front ultrasonic sensor and a rear ultrasonic sensor for collision avoidance recognition, respectively, the laser radar, the front ultrasonic sensor and the rear ultrasonic sensor are electrically connected to a control computer of the unmanned ground transport means, the unmanned ground transport means is equipped with a manipulator, and the manipulator is equipped with an impact drill. The unmanned ground transport means is a crawler-type electric carrier, with a low-position mounting platform provided on the front side of the unmanned ground transport means and a high-position navigation platform provided on the rear side, the manipulator is provided on the mounting platform and the laser radar is provided on the navigation platform. The impact drill is equipped with a three-dimensional camera for finding the drilling position and angle, and the three-dimensional camera is electrically connected to the control computer of the unmanned ground transport means, characterized in that it is an automated, high-precision positioning drilling robot.
2. The automated, high-precision positioning drilling robot according to claim 1, characterized in that a removable battery box is provided on the rear side of the unmanned ground transport means, and the battery box is provided with replaceable batteries.
3. The automatic operation, high-precision positioning drilling robot according to claim 1, characterized in that a force sensor is provided on the rear side of the impact drill to recognize whether or not it will collide with reinforcing bars during drilling, and the force sensor is electrically connected to the control computer of the unmanned ground transport means.
4. The impact drill is equipped with a horizontal sensor for providing feedback on the absolute perpendicularity of the impact drill to the Earth, and the horizontal sensor is electrically connected to the control computer of the unmanned ground transport means, characterized in that it is an automated, high-precision positioning drilling robot according to claim 1.
5. The unmanned ground transport means is equipped with a Wi-Fi communication module, a 4G/5G communication module, and an internet connection module, and all of the Wi-Fi communication module, 4G/5G communication module, and internet connection module are electrically connected to the control computer of the unmanned ground transport means, characterized in that it is an automated driving, high-precision positioning drilling robot according to claim 1.
6. The automated driving, high-precision positioning drilling robot according to claim 5, further comprising a human-computer interaction terminal, wherein the human-computer interaction terminal is provided with a screen, and the human-computer interaction terminal communicates with the control computer of the unmanned ground transport means via Wi-Fi communication, 4G/5G communication, or internet communication.
7. The automated driving, high-precision positioning drilling robot according to claim 1, characterized in that the front ultrasonic sensors are provided on both front sides of the unmanned ground transport means, and the rear ultrasonic sensors are provided on both rear sides of the unmanned ground transport means.
8. The automated, high-precision positioning drilling robot according to claim 1, characterized in that the manipulator is a 6-axis manipulator.

Description

This invention relates to the technical field of drilling equipment, and more particularly to an automated, high-precision positioning drilling robot. In construction work, it's often necessary to drill holes in floors and walls. For example, when installing freestanding floor tiles indoors, holes need to be drilled in the floor. Similarly, when installing drywall tiles on a wall, holes need to be drilled in the wall. Currently, the majority of drilling work still requires manual drilling, which is inefficient, costly, and the resulting dust poses a health risk to workers. In the prior art, the applicant of this application proposed an automatic positioning drilling and anchor bolt fixing robot (see Chinese patent publication number CN212706791U), which includes a mobile lifting platform equipped with a laser radar. The mobile lifting platform is provided with a work platform, which is equipped with a mechanical arm, a drilling tool, and an expansion bolt mounting tool. A first connection device is provided at the tip of the mechanical arm, and second connection devices are provided for both the drilling tool and the expansion bolt mounting tool. The work platform is also equipped with an expansion bolt supply device, which includes an arc-shaped expansion bolt clip and a guide tube provided at one end of the expansion bolt clip. A push rod is provided at the lower end of the guide tube, and an expansion bolt driver is also provided on the expansion bolt clip. This robot can automatically position drilling holes and install expansion bolts, eliminating the need for highly skilled work by the operator, ensuring the operator's safety and health, and increasing work efficiency. However, this robot is primarily suited for automated positioning drilling and anchor bolt fixing at high locations, and is not suitable for drilling at low locations indoors or outdoors. The drawings are intended to provide a further understanding of the present invention, constitute part of the specification, and illustrate the present invention together with embodiments, and do not constitute limitations on the present invention. In the drawings, This invention is a perspective view of one embodiment of an automated, high-precision positioning drilling robot. This invention is a perspective view of one embodiment of an automated, high-precision positioning drilling robot. This invention is a schematic diagram of an embodiment of an autonomous, high-precision positioning drilling robot with the battery box lid open. This invention is a schematic diagram of the structure of a battery box in one embodiment of an automated, high-precision positioning drilling robot. This invention is a schematic diagram of the structure of an impact drill in one embodiment of an automated, high-precision positioning drilling robot. This invention is a schematic diagram of the structure of a human-computer interaction terminal in one embodiment of an autonomous driving, high-precision positioning drilling robot. This invention is a schematic diagram of the guidance area in the front-rear direction of a laser radar and front-rear ultrasonic sensors in an embodiment of an autonomous, high-precision positioning drilling robot. This invention is a schematic diagram of the left-right guidance area of a laser radar in one embodiment of an automated, high-precision positioning drilling robot. This invention is a layout diagram of a drilling path at a construction site for one embodiment of an automated, high-precision positioning drilling robot. This invention is a schematic diagram of the 3D camera guidance area of an embodiment of an autonomous, high-precision positioning drilling robot. This invention is a schematic diagram illustrating an embodiment of an automated, high-precision positioning drilling robot that drills a hole in a wall. This invention is a schematic diagram of an embodiment of an automated, high-precision positioning drilling robot after adjustment of wall drilling error. To further clarify the purpose, technical concept, and advantages of this invention, the invention will be described in detail below. Clearly, the embodiments described are only some, and not all, embodiments of this invention. All other embodiments that can be obtained by those skilled in the art without creative work based on the embodiments in this invention are within the scope of this invention. In one embodiment, as shown in Figures 1 to 12, an automated, high-precision positioning drilling robot is provided. As shown in Figures 1 and 2, the automated, high-precision positioning drilling robot includes an unmanned ground transport means 1, which is a crawler-type electric carrier. The unmanned ground transport means 1 includes a battery unit, a drive motor, and a control computer. The battery unit supplies power to the drive motor and the control computer, and the control computer controls the operation of the drive motor. The drive motor includes a forward/backward d