Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Robot three-dimensional scanning device and robot three-dimensional scanning method

A technology of three-dimensional scanning and robotics, applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of scanning blind spots, low scanning accuracy, long scanning time, etc., to achieve increased working range, high scanning accuracy, and scanning speed fast effect

Inactive Publication Date: 2017-09-01
SUZHOU DEKA TESTING TECH CO LTD
View PDF6 Cites 46 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention proposes a seven-axis robotic three-dimensional scanning device composed of a six-axis robot arm, a turntable, a MEMS scanning galvanometer laser three-dimensional measuring head and a controller, which can solve the problem of blind spots in general three-dimensional scanning methods, long scanning time, and difficult scanning. The problem of low precision

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
  • Robot three-dimensional scanning device and robot three-dimensional scanning method
  • Robot three-dimensional scanning device and robot three-dimensional scanning method
  • Robot three-dimensional scanning device and robot three-dimensional scanning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] A robot three-dimensional scanning device ( figure 1 shown) is composed of six-axis robotic arm (1), MEMS scanning galvanometer laser three-dimensional measuring head (2), and turntable (3); among them, MEMS scanning galvanometer laser three-dimensional measuring head ( figure 2 Shown) consists of MEMS probe housing (4), camera support plate (5), CCD camera (6), mirror surface (7), MEMS vibrating mirror (8), collimating lens (9), aspheric lens (10) , a reflector (11) and a laser (12), and the scanning measuring head is placed at the end of the six-axis mechanical arm.

[0031] The MEMS scanning galvanometer laser three-dimensional measuring head ( figure 2shown), the arrow represents the laser light path, and the part that the light path passes is the laser MEMS projection device, and its working method is as follows: the laser beam emitted by the laser is...

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 robot three-dimensional scanning device and a robot three-dimensional scanning method. The device comprises an MEMS scanning galvanometer laser three-dimensional probe for generating three-dimensional point cloud data, a six-axis machine arm for clamping the MEMS scanning galvanometer laser three-dimensional probe, a turntable for placing a measured object and a controller for controlling the robot and the turntable, wherein the MEMS scanning galvanometer laser three-dimensional probe is arranged at the tail end of the machine arm; and the measured object is placed in the center of the turntable. In comparison with a digital and physical grating technology, the robot three-dimensional scanning device has the advantages of large depth of field, fast scanning speed, small size and high scanning accuracy; the device combines the high-accuracy turntable and the six-degree-of-freedom robot to a seven-degree-of-freedom device, the working range of the machine arm can be increased, flexibility of scanning on a large object can be improved, scanning dead angles can be reduced, and finally, fully-automatic three-dimensional scanning can be realized.

Description

technical field [0001] The invention belongs to the field of optical three-dimensional measurement, and combines a six-degree-of-freedom robot, a turntable and a MEMS micro-vibration mirror into a seven-degree-of-freedom three-dimensional model reconstruction device, which can realize non-contact, high-precision, high-speed and all-round measurement of objects. Background technique [0002] Global scientific and technological innovation presents the core of digitalization, networking and intelligence in the manufacturing industry. As an important digital means, three-dimensional measurement technology has become more and more prominent in its application value, and has been widely used in the field of medical plastic surgery and industrial online inspection. , cultural relics protection and e-commerce and other fields. Due to the advantages of non-contact, high precision and fast speed, optical three-dimensional measurement has developed into the most important technology in...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/00
CPCG01B11/002
Inventor 费梓轩李东孟强李泉刘涛马力
Owner SUZHOU DEKA TESTING TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com