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Mechanical arm type sleeper crack detection system

A technology for crack detection and sleepers, applied in the field of sleeper production

Pending Publication Date: 2020-05-05
北京智创赋能技术开发中心(有限合伙)
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the detection process is only for the upper end face of the sleeper

Method used

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  • Mechanical arm type sleeper crack detection system

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0020] A mechanical arm type sleeper crack detection system, such as figure 1 shown, including:

[0021] Conveying device 1, used for conveying the sleeper 2 to be detected;

[0022] The detection robot 3 includes a six-axis robot hand 31, the end of the six-axis robot hand 31 is provided with a mounting frame 32, and an industrial 3D camera 33 is arranged in the mounting frame 32, and the industrial 3D camera 33 is connected to a computer (not shown in the figure), six The axis manipulator 31 moves through multiple degrees of freedom, drives the industrial 3D camera 33 to the front and side of the sleeper 2, takes 3D images of the front and side of the sleeper 2, and transmits the captured 3D images to the computer for crack detection;

[0023] The ground rail 4 includes a fixed platform 41, and a linear m...

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Abstract

The invention discloses a mechanical arm type sleeper crack detection system. The system comprises: a conveying device used for conveying a sleeper to be detected; a detection robot comprising a six-axis robot arm, wherein the tail end of the six-axis robot arm is provided with a mounting rack, the mounting rack is internally provided with an industrial 3D camera, the industrial 3D camera is connected with a computer, the six-axis robot arm drives the industrial 3D camera to move to the front face and the side face of the sleeper through multi-degree-of-freedom movement, 3D images of the frontface and the side face of the sleeper are shot, and the shot 3D images are transmitted to the computer for crack detection; a ground rail which comprises a fixed platform, a linear module is arrangedon the fixed platform, and the polishing robot is installed on the linear module and moves in the running direction of the conveying device through the linear module. The six-axis robot arm is matched with the linear module to replace a truss mechanism of an existing sleeper crack detection system, and comprehensive detection of the front face and the side face of the sleeper is achieved throughmulti-degree-of-freedom movement of the robot arm.

Description

technical field [0001] The invention relates to the technical field of sleeper production, in particular to a mechanical arm type sleeper crack detection system. Background technique [0002] After the demoulding of the finished sleeper is completed, crack detection is required. The traditional detection process is manual detection, which is time-consuming and laborious. Based on this, the applicant proposed an invention application with the application number 201821487211.2, which uses the truss to drive the camera to move laterally to capture images of the sleeper, and then uses the truss to drive the camera to move longitudinally to the next sleeper to take images of the next sleeper Shooting can realize automatic crack detection of sleeper moulds. However, the detection process is only for the upper end face of the sleeper. [0003] On this basis, the applicant proposes a mechanical arm type sleeper crack detection system, which can cooperate with the multi-degree-o...

Claims

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Application Information

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IPC IPC(8): G01N21/88G01N21/01
CPCG01N21/01G01N21/88G01N2021/0112
Inventor 郑翼
Owner 北京智创赋能技术开发中心(有限合伙)
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