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

Six-freedom-degree movable welding robot

A technology of welding robot and degree of freedom, applied in the field of robotics, can solve the problems of large required torque, small working space, low rigidity, etc., and achieve the effect of reducing active torque, lowering center of gravity, and good dynamic performance

Inactive Publication Date: 2015-04-29
GUANGXI UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a six-degree-of-freedom mobile welding robot, which solves the shortcomings of traditional tandem robots about the large torque required, low rigidity and small working space

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
  • Six-freedom-degree movable welding robot
  • Six-freedom-degree movable welding robot
  • Six-freedom-degree movable welding robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] Such as Figure 1-Figure 12 As shown, a six-degree-of-freedom mobile welding robot includes a car body 1, a column 2, a main arm 4, a first rocker arm 3, a second rocker arm 7, a first connecting rod 5, a second connecting rod 6, a third The connecting rod 8 , the fourth connecting rod 9 , the connecting block 22 , the fifth connecting rod 12 , the sixth connecting rod 11 and the end welding actuator 10 .

[0029] The bottom end of the column 2 is connected to the vehicle body 1 through the first fixed pair, and the top end of the column 2 is respectively connected to the first connecting end of the main arm 4 and the first connecting end of the first rocker arm 3 through the first rotating pair 13. The second connecting end of a rocking arm 3 is connected to one end of the first connecting rod 5 through the second rot...

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 six-freedom-degree movable welding robot. One end of a stand column is connected with a vehicle body; the other end of the stand column is respectively connected with one end of a main arm and a first connection end of a first rocker arm; a second connection end of the first rocker arm is connected with one end of a first connection rod; the other end of the first connection rod is connected with a second connection end of a second rocker arm; a first connection end of the second rocker arm is connected with the other end of the main arm; a third connection end of the second rocker arm is connected with one end of a second connection rod; the other end of the second connection rod is connected with a third connection end of the first rocker arm; one end of a third connection rod is connected with a fourth connection end of the second rocker arm; the other end of the third connection rod is connected with one end of a fourth connection rod; the other end of the fourth connection rod is connected with a tail end welding actuator; one end of a connection block is connected with the stand column through a fixed pair; the other end of the connection block is connected with a fifth connection rod; the other end of the fifth connection rod is connected with one end of a sixth connection rod; the other end of the sixth connection rod is connected with the other arm of the main arm. The six-freedom-degree movable welding robot has the advantages of large working space, high rigidity, high bearing capability and high execution accuracy.

Description

technical field [0001] The invention relates to the field of robots, in particular to a six-degree-of-freedom mobile welding robot. Background technique [0002] Compared with traditional series robots, parallel robots have no cumulative error, high precision, compact structure, large carrying capacity, high rigidity and end welding actuators. Small inertia and other characteristics, the driving device can be placed on the fixed platform or close to the fixed platform, so that the moving part is light in weight, high in speed, and good in dynamic response; but the obvious disadvantages of parallel robots are small working space and complex structure. Existing manipulators with partial closed chains such as MOTOMAN-K10 in engineering do not solve the problems of industrial robots. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a six-degree-of-freedom mobile welding robot, which solves the shortcomings of traditi...

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): B25J9/00B23K37/02
Inventor 蔡敢为范雨张林李智杰张永文李荣康朱凯君王龙王小纯李岩舟杨旭娟
Owner GUANGXI 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