Rotatable multi-angle visual inspection device and method

A visual inspection device, multi-angle technology, applied in the direction of measuring devices, measuring instrument components, instruments, etc., can solve the problems of unfavorable popularization, complex structure of machine vision system, inaccurate detection of product defects, etc., to achieve multi-angle inspection, Simple structure and high precision

Pending Publication Date: 2018-08-21
SOUTH CHINA UNIV OF TECH
View PDF10 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, most of the current machine vision systems can only take pictures of products at one angle, and the detection of product defects is not accurate enough...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rotatable multi-angle visual inspection device and method
  • Rotatable multi-angle visual inspection device and method
  • Rotatable multi-angle visual inspection device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0031] Such as figure 1 , 2 As shown, the embodiment of the present invention provides a rotatable multi-angle visual detection device, including a frame 1, the frame material is 2020 aluminum profile, and the weight is relatively light. A camera support frame 14, a motor support plate 2, a wire gauge 4 and a second screw end seat 22 are arranged above the frame 1; the camera support frame 14 is provided with a camera fixing block 16, and the camera fixing block 16 is used for fixing the camera 15 , a ring light 13 is provided around the camera 15; a first stepper motor 19 and a first screw end seat 18 are provided on the motor support plate 2, and the screw mandrel 17 is formed by the first screw end seat 18 and the second screw end Seat 22 is fixed, is supported by s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a rotatable multi-angle visual inspection device and method. The inspection device comprises a rack, and a camera support frame, a horizontal displacement mechanism and wire gauges are arranged on the upper portion of the rack; a camera fixing block is arranged on the camera support frame, and used for fixing a camera, and a ring light is arranged around the camera; the wire gauges are arranged on the two side edges of the rack, support sliding blocks sliding along the wire gauges are arranged on the wire gauges, a bottom plate is arranged on the upper portions of the support sliding blocks, and a second stepping motor, an electric control module and a rotating platform are arranged on the bottom plate; a semicircular light is arranged around the rotating platform,and strip-shaped lights are arranged on the two sides of the semicircular light; the second stepping motor controls the rotating platform to rotate. The device is simple in structure, the stepping motor controls the rotating platform to rotate stably, products can be shot in multiple angles, and then the multi-angle machine visual inspection is achieved.

Description

technical field [0001] The invention relates to the field of machine vision detection, in particular to a rotatable multi-angle visual detection device and a detection method thereof. Background technique [0002] Machine vision is to use machines instead of human eyes for measurement and judgment. Through machine vision products (image capture devices), the captured objects are converted into image signals and sent to a dedicated image processing system. According to information such as pixel distribution, brightness, and color, Transformed into digital signals; the image system performs various operations on these signals to extract the characteristics of the target, and then controls the on-site equipment actions according to the results of the discrimination. [0003] The advantage of the machine vision system is to improve the flexibility and automation of production. In some dangerous working environments that are not suitable for manual work or where artificial visio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01D11/00G01D11/30G05D3/12
CPCG05D3/12G01D11/00G01D11/30
Inventor 陈松茂孙偲恺庞业忠李嘉慧杨韬吴展纯韩啸
Owner SOUTH CHINA UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap