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

Automatic screw tightening robot

A technology for screwing and robotics, applied in the field of mobile robots, can solve the problems of high labor intensity, small display space, and difficult to guarantee the quality of work, and achieve the goal of improving production efficiency and quality, high torsional rigidity, and improving the level of automation and intelligence. Effect

Active Publication Date: 2020-06-09
SHANGHAI JIAO TONG UNIV
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The processing, testing and assembly operations in the narrow space inside the box have small space for display, high labor intensity, and difficult to guarantee the quality of the work

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
  • Automatic screw tightening robot
  • Automatic screw tightening robot
  • Automatic screw tightening robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Such as figure 1 As shown, it is a kind of automatic screwing robot involved in this embodiment, which includes: three-degree-of-freedom manipulator 1, guide wheel device 2, platform frame 3, wheel device 4 and controller 5, wherein: three-degree-of-freedom manipulator 1 is set On the platform frame 3, the wheel device 4 is arranged under the platform frame 3, the guide wheel device 2 is arranged on the platform frame 3 and connected with the wheel device 4 for providing direction guidance, and the controller 5 is arranged on the platform frame 3 and transmits The movement and screwing commands are given to the wheel mechanism and the three-degree-of-freedom manipulator 1.

[0033] The three-degree-of-freedom manipulator 1 includes: X-direction translation mechanism 7, Y-direction translation mechanism 8, Z-direction translation mechanism 9 and automatic screw screw mechanism 10, wherein: X-direction translation mechanism 7, Y-direction translation mechanism 8 and Z-dir...

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

An automatic screw tightening robot comprises a three-freedom-degree mechanical arm, a guiding wheel device, a platform frame and a wheel device. The three-freedom-degree mechanical arm is arranged onthe platform frame, the wheel device is arranged below the platform frame, and the guiding wheel device is arranged on the platform frame, connected with the wheel device and used for providing direction guidance. The three-freedom-degree mechanical arm comprises an X-direction horizontal moving mechanism, a Y-axis horizontal moving mechanism, a Z-direction horizontal moving mechanism and an automatic screw tightening mechanism. The wheel type drive and inner wall guiding manner is adopted in the automatic screw tightening robot, the three-freedom-degree mechanical arm and the automatic screwtightening mechanism are arranged, and a camera and a light source are arranged at the front portion; the positions of screws are positioned through geometrical characteristics, the screw tighteningwork is automatically finished, the set torque is reached, automation of the screw tightening operation process in a box can be achieved, workers are liberated from the severe work in the narrow space, and the production efficiency and quality are improved.

Description

technical field [0001] The invention relates to a technology in the field of mobile robots, in particular to an automatic screw-driving robot. Background technique [0002] The processing, testing and assembly operations in the narrow space inside the box have small space to perform, high labor intensity, and difficult to guarantee the quality of the work. In view of the need for automatic screw-tightening operations in the narrow space inside the box, robots are required to replace the current process of workers climbing into the box and locking the screws to the specified torque with a torque wrench. Contents of the invention [0003] The present invention aims at the above-mentioned deficiencies in the prior art, and proposes an automatic screw-screwing robot, which adopts wheel drive and inner wall guidance mode, has a three-degree-of-freedom translation manipulator and an automatic screw-screwing mechanism, and is equipped with a camera and a light source at the front...

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): B23P19/06B25J5/00
CPCB23P19/06B25J5/007
Inventor 张伟军冯家波杨保佳
Owner SHANGHAI JIAO TONG UNIV
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