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Ray digital imaging detection device based on cooperation of multiple manipulators and detection method thereof

A digital imaging and detection device technology, which is applied in manipulators, program-controlled manipulators, and material analysis using radiation, can solve the problems of poor adaptability of mechanical tooling systems and the inability to realize automatic detection of workpieces with complex structures with variable curvature in space, and improve utilization The effect of improving efficiency and detection efficiency, rapid compilation, and detection efficiency

Pending Publication Date: 2021-12-31
SHANGHAI SPACE PRECISION MACHINERY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Traditional ray digital imaging detection systems and methods can only automatically detect workpieces with regular structures or single structures. The adaptability of mechanical tooling systems is poor, and it is impossible to realize automatic detection of workpieces with complex structures with variable curvature in space.

Method used

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  • Ray digital imaging detection device based on cooperation of multiple manipulators and detection method thereof
  • Ray digital imaging detection device based on cooperation of multiple manipulators and detection method thereof
  • Ray digital imaging detection device based on cooperation of multiple manipulators and detection method thereof

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Embodiment 1

[0043] The key technical problem to be solved by the present invention is that the shape of workpieces with complex structures with variable curvature in space is irregular, and it is difficult to use traditional mechanical devices to realize automatic detection that meets the detection process and quality requirements.

[0044] In order to solve the above technical problems and improve the detection efficiency and consistency of detection results of digital ray imaging of workpieces with variable curvature structures in space, the present invention proposes a digital ray imaging detection device and detection method based on multi-manipulator cooperation.

[0045] According to the present invention, a multi-manipulator-based radiography digital imaging detection device includes: a digital radiography system, a mechanical system, and a computer software system;

[0046] The digital radiography system includes an X-ray machine 1 and a radiation detector 2;

[0047] The mechanic...

Embodiment 2

[0074] Embodiment 2 is a preferred example of embodiment 1

[0075] to combine Figure 1-Figure 3 , 1 is the X-ray machine; 2 is the radiation detector; 3 is the clamping manipulator of the X-ray machine; 4 is the guide rail of the X-ray machine clamping manipulator; 5 is the clamping manipulator of the radiation detector; 6 is the clamping manipulator guide rail of the radiation detector ; 7 is the mounting seat of the manipulator; 8 is the transfer trolley; 9 is the rotary table; 10 is the bottom of the checked container.

[0076] In a specific embodiment, the present invention provides a digital radiography detection device based on multi-manipulator coordination, and the detection system includes a digital radiography system, a mechanical system and a computer software system:

[0077] The digital radiography system includes an X-ray machine 1 and a radiation detector 2;

[0078] The mechanical system includes the X-ray machine clamping manipulator 3, the X-ray machine c...

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Abstract

The invention provides a ray digital imaging detection device based on cooperation of multiple manipulators and a detection method thereof. The ray digital imaging detection device is characterized in that an X-ray machine is mounted on an X-ray machine clamping manipulator; the X-ray machine clamping manipulator is mounted on an X-ray machine clamping manipulator guide rail; the X-ray machine clamping manipulator guide rail is mounted in a pit; in the detection process, the X-ray machine clamping manipulator clamps an X-ray machine to move, so that the X-ray machine can perform transillumination on different positions of a detected workpiece; a radiation detector is mounted on the radiation detector clamping manipulator; a radiation detector clamping manipulator is mounted on the radiation detector clamping manipulator guide rail; the radiation detector clamping manipulator moves along the radiation detector clamping manipulator guide rail; and in the detection process, the radiation detector clamping manipulator clamps the radiation detector to move, so that the radiation detector synchronously moves to the other side, opposite to the workpiece, of the X-ray machine along with the X-ray machine to perform ray imaging on the detected workpiece.

Description

technical field [0001] The present invention relates to the field of non-destructive testing, in particular, to a multi-manipulator-based ray digital imaging detection device and its detection method, and more specifically, to a system and method for automatic ray digital imaging detection using multi-manipulators as a motion mechanism . Background technique [0002] Radiographic inspection technology is a nondestructive inspection technology that uses the attenuation law of X-rays in objects and the interaction with imaging media to detect internal defects of objects. Radiographic inspection technology has the advantages of intuitive detection results and high detection reliability, and is widely used in the internal quality inspection of key products in the fields of aviation, aerospace, and special equipment. [0003] Patent document CN207300924U (Application No.: 201721474123.4) discloses a radiographic digital imaging detection tool for the girth weld of an elliptical ...

Claims

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Application Information

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IPC IPC(8): G01N23/04B25J9/16B25J9/00
CPCG01N23/04B25J9/1664B25J9/161B25J9/00
Inventor 高显亮邵帅戴铮危荃周鹏飞王飞余泓波吴振成王文强周建平金翠娥郑雪鹏
Owner SHANGHAI SPACE PRECISION MACHINERY RES INST
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