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

Automatic alignment device for tube plate welding robot

An automatic alignment and tube-to-sheet welding technology, applied in the direction of auxiliary equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of high labor intensity, low degree of automation, and difficult to determine the adjustment amount, so as to reduce the labor intensity of workers and improve Efficiency, quality assurance effect

Inactive Publication Date: 2018-01-19
芜湖行健智能机器人有限公司 +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above methods have the following shortcomings in use: 1. It is difficult to measure the verticality and the adjustment amount is difficult to determine; 2. It relies heavily on manual operation, which is labor-intensive, low in automation, and low in efficiency.

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 alignment device for tube plate welding robot
  • Automatic alignment device for tube plate welding robot
  • Automatic alignment device for tube plate welding robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only.

[0014] Such as figure 1 As shown, the tube-sheet welding robot 101 is placed on the ground. Due to the unevenness of the ground and the improper placement of the tube-sheet workpiece 102, the rotation axis 103 of the welding torch is not perpendicular to the plate surface 104, and the rotation axis 103 of the welding torch is not perpendicular to the plate surface. The angle between the horizontal direction of 104 is α, and the angle between the rotating shaft 103 of the welding torch and the vertical direction of the plate surface 104 is β. When these two angles exceed 0.3°, the welding quality will be greatly affected.

[0015] Such as figure 2 As shown, the automatic alignment device of the tube-sheet welding robot is composed of a f...

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 an automatic alignment device for a tube plate welding robot. The automatic alignment device is fixedly arranged at the bottom of the tube plate welding robot and comprises a machine frame, a driving trundle, a driven trundle and a lifting supporting leg, wherein the driving trundle is arranged on one side of the bottom of the machine frame, the driven trundle and the lifting supporting leg are arranged on the other side of the bottom of the machine frame so as to form three-point supporting, and a wheel on the driving trundle rotates to drive a frame body to rotate around the lifting supporting leg. According to the automatic alignment device, the lifting supporting leg can ascend and descend, the perpendicularity of a rotating shaft of a welding gun and the platesurface is measured by the tube plate welding robot, the rotating angle of the driving trundle and the lifting height of the lifting supporting leg are calculated and controlled by an industrial personal computer, and therefore the rotating shaft of the welding gun can be automatically aligned to be perpendicular to the plate surface.

Description

technical field [0001] The invention relates to the field of tube-sheet welding robots, in particular to an automatic alignment device for a tube-sheet welding robot and a plate surface of a workpiece to be welded. Background technique [0002] Tube-sheet heat exchangers are widely used in many industries, among which the welding of tubes and tube-sheets is an important process in the production of tube-sheet heat exchangers. In addition to traditional handwork and tube-sheet welding machines, tube-sheet welding robots have also been widely used in existing processes. When the tube-sheet welding robot welds the pipe, the rotation axis of the welding torch needs to be coaxial with the center of the pipe, that is, the rotation axis of the welding torch is perpendicular to the plate surface. The existing tube-sheet welding robots mostly use manual adjustment, such as adjusting the rotation axis of the welding torch The verticality of the horizontal direction of the plate surfa...

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): B23K37/00B23K37/02
Inventor 王宗义接东旭
Owner 芜湖行健智能机器人有限公司
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