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3D visual scanning mechanism

A scanning mechanism and vision technology, applied in the field of vision sensors, can solve problems such as high cost and complicated control, and achieve the effects of high accuracy, easy installation and disassembly, and high work efficiency

Inactive Publication Date: 2018-10-09
NANJING KINGYOUNG INTELLIGENT SCI & TECH
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Problems solved by technology

The 3D visual measurement method based on one-line structured light is widely used in industry because of its small impact on the on-site light environment. In the dynamic mode, the motor is generally used to drive the camera-structured light sensor module to scan and move together to obtain three-dimensional information, and complete the entire process. The measurement of objects generally requires multiple sets of motors to drive their respective sensor modules, which is costly and complicated to control

Method used

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] A 3D visual scanning mechanism provided by the present invention, such as figure 1 As shown, it includes a 3D vision scanning mechanism, including an electric cylinder assembly 1 arranged horizontally, a sensor installation mechanism 2 and a camera-structured light sensor assembly 3 .

[0015] The electric cylinder assembly 1 includes an electric cylinder 11 and an installation fixture 12 ; the installation fixture 12 is arranged at both ends of the electric cylinder 11 for installing and fixing the electric cylinder 11 .

[0016] The sensor installation mechanism 2 includes an electric cylinder slider 21 and a gate connection mechanism 22; the electric cylinder slider 21 is arranged on the side of the electric cylinder 11, and the electric cylinder 11 drives the slider 21 to move along the length direction of the electric cylinder ; The electric cylinder 11 is...

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Abstract

A 3D visual scanning mechanism comprises an electric cylinder component which is arranged horizontally, a sensor installation mechanism and a camera-structure light sensor component. The structure issimple and the mechanism is easy to install and disassemble. Through synchronous moving of multiple visual sensors, the full view of an article can be scanned at one time, work efficiency is high, a condition that multiple complex motors are used to control is avoided, and the accuracy of positioning and subsequent image splicing is high.

Description

technical field [0001] The invention relates to the technical field of visual sensors, in particular to a 3D visual scanning mechanism. Background technique [0002] In 3D vision measurement, due to the limited angle of field of view, a single vision sensor generally cannot complete the measurement of the entire object at one time, and usually requires a combination of multiple sensors with different position angles for measurement. The 3D visual measurement method based on one-line structured light is widely used in industry because of its small impact on the on-site light environment. In the dynamic mode, the motor is generally used to drive the camera-structured light sensor module to scan and move together to obtain three-dimensional information, and complete the entire process. The measurement of objects generally requires multiple sets of motors to drive their respective sensor modules, which is costly and complicated to control. Contents of the invention [0003] A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/24
CPCG01B11/24
Inventor 王春梅何学峰黄怡张双生
Owner NANJING KINGYOUNG INTELLIGENT SCI & TECH
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