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Welding processing device and welding method of extractor hood volute

A technology for processing equipment and range hoods, which is applied to welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of unguaranteed welding quality and low processing efficiency, and achieve the goal of improving welding efficiency, improving welding quality, and reducing difficulty Effect

Active Publication Date: 2013-04-10
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the range hood industry, the welding process of the volute of the range hood adopts resistance welding spot welding, the processing efficiency is low, and the welding quality cannot be guaranteed

Method used

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  • Welding processing device and welding method of extractor hood volute
  • Welding processing device and welding method of extractor hood volute
  • Welding processing device and welding method of extractor hood volute

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Embodiment Construction

[0024] Such as figure 1 Shown is the volute of the range hood, which includes a coaming plate 1, a top plate 2, a bottom plate 3 and a flange plate 4, the top plate 2 and the bottom plate 3 are welded on both sides of the coaming plate 1, and the flange plate 4 is welded on the top plate 2, The opening formed after the bottom plate 3 and the surrounding plate 1 are welded. Such as figure 2 As shown, a welding processing equipment for the volute of a range hood, which includes a welding robot 5, a top plate welding tool 6, a bottom plate welding tool 7 and a flange plate welding tool 8, the welding robot 5 can automatically perform welding, and the top plate welding tool 6, the coaming plate 1 can be clamped and positioned, and the top plate 2 can be pressed against the coaming plate 1, and the welding robot 5 can weld the top plate 2 and the coaming plate 1. On the bottom plate welding tool 7, the coaming plate can also be 1 for clamping and positioning, and press the botto...

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Abstract

The invention discloses a welding processing device and a welding method of an extractor hood volute. The volute comprises a coaming, a top plate, a bottom plate and a flange plate. The welding processing device comprises a welding robot, a top plate welding fixture, a bottom plate welding fixture and a flange plate welding fixture, wherein on the top plate welding fixture, the welding robot is used for welding and connecting the top plate with the coaming, on the bottom welding fixture, the welding robot is used for welding and connecting the bottom plate with the coaming, and on the flange plate welding fixture, the welding robot is used for welding and connecting the flange plate with the coaming. Compared with the prior art, the welding processing device and the welding method have the advantages of realizing automatic welding of the volute by adopting the welding robot and the welding fixtures, avoiding the interference of human factors, reducing the difficulty of volute welding, improving the welding quality, being good in sealing property of the welded volute, being capable of eliminating an ash scratching or glue scratching procedure, simplifying the welding process and increasing the welding efficiency.

Description

technical field [0001] The invention relates to welding processing equipment for a range hood volute and a welding method thereof. Background technique [0002] At present, in the range hood industry, the welding process of the volute of the range hood adopts resistance welding spot welding, the processing efficiency is low, and the welding quality cannot be guaranteed. figure 1 It shows the complexity of the volute structure. The basic shape of the entire volute is an irregular circular structure. The volute includes a surrounding plate, a bottom plate, a top plate and a flange plate. Due to the complex structure of the volute and many parts, the welding process is difficult , there is a dead angle phenomenon in the volute tongue, and there are flanges on the top and bottom plates. The overall thickness of the plate is: the top and bottom plates are 0.6mm, and the surrounding plate is 0.4mm. Difficulty in welding; moreover, it is difficult to control the distance between s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K11/36B23K11/11B23K37/04
Inventor 田辉黄良志张海峰
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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