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A longitudinal seam welding device and welding method for the inner wall of a storage tank

A technology for longitudinal seam welding and storage tanks, which is applied to welding equipment, welding accessories, electrode support devices, etc., can solve the problems of low work efficiency and inability to automate operations, and achieve convenient operation, reduced labor intensity, and accurate welding positioning Effect

Active Publication Date: 2020-05-29
南京奥特自动化有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] This vertical cylinder inner vertical seam automatic welding system is suitable for vertical cylinders in petroleum, petrochemical, chemical, electric power, metallurgy, nuclear industry, offshore oil engineering and other industries. The problem of automatic welding of standing seams under the flip-chip construction process cannot be fully automated and the work efficiency is low

Method used

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  • A longitudinal seam welding device and welding method for the inner wall of a storage tank
  • A longitudinal seam welding device and welding method for the inner wall of a storage tank
  • A longitudinal seam welding device and welding method for the inner wall of a storage tank

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Embodiment Construction

[0028] A storage tank inner wall longitudinal seam welding device provided in this embodiment has a structure such as Figure 1-5 shown.

[0029] The device includes a movable welding trolley 1, and the movable welding trolley 1 has an installation platform, and the installation platform includes a cooling platform 2, a welding platform 3 and a wire feeding platform 4 arranged in sequence along the horizontal direction. The top of the movable welding trolley 1 is provided with a hinged openable and closable flip shield 13 , and its sides are respectively provided with openable and closable safety doors 14 corresponding to the cooling platform 2 , welding platform 3 and wire feeding platform 4 .

[0030] The wire feeding platform 4 is divided into an upper platform and a lower platform. The upper platform is provided with a welding wire feeder 5 and a wire feeding turning mechanism 6 , and the lower platform is provided with a welding power source 7 . The wire feeding turning ...

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Abstract

The invention discloses a longitudinal seam welding device for the inner wall of a storage tank and relates to the field of equipment manufacturing. The longitudinal seam welding device comprises a movable welding trolley. The movable welding trolley is provided with a cooling platform, a welding platform and a wire feeding platform which are sequentially arranged in the horizontal direction. Thewire feeding platform is divided into an upper-layer platform body and a lower-layer platform body. A wire feeder and a wire feeding overturning mechanism are arranged on the upper-layer platform body. A welding power source is arranged on the lower-layer platform body. A detachable vertical position welding trolley and a welding trolley guide rail are arranged on the welding platform. A cooling water tank and a cooling water circulation system are arranged on the cooling platform. A digital control and electrical apparatus control system is arranged on one side of the cooling platform. A gascylinder frame assembly is arranged on one side of the wire feeding platform. All the components are electrically connected with the digital control and electrical apparatus control system. By the adoption of the device, the automatic welding solution of vertical seams under the pure inverted mounting construction process of a vertical cylinder body and the inner side of the vertical cylinder bodyis provided, the comprehensive automatic operation is achieved, and the production efficiency is improved greatly.

Description

technical field [0001] The invention relates to the technical field of equipment manufacturing, in particular to a longitudinal seam welding device and welding method for the inner wall of a storage tank. Background technique [0002] This vertical cylinder inner vertical seam automatic welding system is suitable for vertical cylinders in petroleum, petrochemical, chemical, electric power, metallurgy, nuclear industry, offshore oil engineering and other industries. The problem of automatic welding of standing seams under the flip-chip construction process cannot be fully automated, and the work efficiency is low. Contents of the invention [0003] The present invention aims at the above-mentioned technical problems, overcomes the shortcomings of the prior art, and provides a longitudinal seam welding device for the inner wall of the storage tank, which is designed as an automatic welding system for the vertical seam inside the vertical cylinder, and completes the pure flip...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/025B23K9/12B23K9/133B23K9/28B23K9/32B23K101/12
CPCB23K9/025B23K9/12B23K9/133B23K9/28B23K9/32B23K2101/125
Inventor 朱小明
Owner 南京奥特自动化有限公司
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