Unlock instant, AI-driven research and patent intelligence for your innovation.

Positioning device and welding equipment for laser welding of exhaust fume collecting hood

A positioning device and laser welding technology, applied in laser welding equipment, welding equipment, welding equipment and other directions, can solve the problems of low production efficiency, high labor intensity, poor dimensional stability of workpieces, etc., to achieve accurate and stable and reliable installation, improve The effect of welding efficiency and welding quality

Active Publication Date: 2021-04-16
湖南创研智能装备有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a positioning system for laser welding of smoke hoods, aiming at the problems of high labor intensity, low production efficiency, and poor dimensional stability of workpieces caused by manual welding of smoke hoods in the prior art. Fixtures and welding equipment

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
  • Positioning device and welding equipment for laser welding of exhaust fume collecting hood
  • Positioning device and welding equipment for laser welding of exhaust fume collecting hood
  • Positioning device and welding equipment for laser welding of exhaust fume collecting hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] like Figure 1-10 As shown, a positioning device for laser welding of a smoke hood provided in this embodiment includes:

[0041] fuselage 1;

[0042] The positioning and pressing device is installed on the fuselage 1 and is used for positioning and pressing the rounded part 60 and the side of the smoke collecting hood 6 .

[0043] When this embodiment is used, the fume collecting hood 6 realizes the positioning and pressing of the rounded part 60 and the side of the fume collecting hood 6 through the positioning and pressing device, so as to ensure that the fume collecting hood 6 is installed accurately, stably and reliably, and improves the welding performance of the fume collecting hood 6. Seam welding efficiency and welding quality, avoiding manual hand-held welding, which brings about high labor intensity, low production efficiency, poor weld quality, and workers near the electrodes for a long time, radiation will cause physical harm to workers.

[0044] Further ...

Embodiment 2

[0064] The laser welding equipment for a fume collection hood provided in this embodiment includes the positioning device for laser welding of a fume collection hood described in Embodiment 1, and also includes a welding robot for welding the weld seam 61 of the fume collection hood 6 . Among them, the welding robot directly adopts the robot of Shanghai ABB Engineering Co., Ltd. After the positioning and pressing of the fume collection hood 6 is completed through the positioning device for laser welding of the fume collection hood in Embodiment 1, the automatic laser welding at the welding seam 61 of the fume collection hood 6 is realized by a welding robot, without manual hand-held welding, and the production efficiency is low , The quality of the weld is good, and it gets rid of the problem of manual hand-held welding, which brings about high labor intensity, low production efficiency, poor weld quality, and the worker is near the electrode for a long time, and the radiation ...

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 positioning device for laser welding of an exhaust fume collecting hood. The positioning device comprises a machine body and a positioning and pressing device, the positioning and pressing device is arranged on the machine body and is used for positioning and pressing a fillet part and the side surface of the exhaust fume collecting hood. The invention further discloses welding equipment for laser welding of the exhaust fume collecting hood exhaust fume collecting hood. The welding equipment comprises the positioning device for laser welding of the exhaust fume collecting hood and a welding robot for weld joint welding of the exhaust fume collecting hood. According to the invention, the problems of high labor intensity of workers, low production efficiency and poor weld joint quality caused by manual hand-held welding are avoided.

Description

technical field [0001] The invention relates to the technical field of fume collecting hood manufacturing, in particular to a positioning device and welding equipment for laser welding of fume collecting hoods. Background technique [0002] The range hood is an electrical appliance for absorbing cooking fumes in the home kitchen. It can not only perform functional functions well, but also has a decorative concept that integrates the modern kitchen layout. like Figure 9-10 As shown, after the existing fume collecting hood 6 of the range hood is formed by stamping and bending, there will be a weld 61 left in the fume collecting hood 6, and this weld 61 needs to be welded. When welding, manual welding is used, first manual spot welding and then laser welding, the manual workload is large, the dimensional stability of the workpiece is poor, and the production efficiency is low. Contents of the invention [0003] The purpose of the present invention is to provide a positionin...

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): B23K26/21B23K26/70B23K37/04
Inventor 张人斌
Owner 湖南创研智能装备有限公司