Intelligent welding machine for inner wall of fuel cabin of LNG ship

A ship fuel and welding machine technology, applied in the field of intelligent welding machines and ion intelligent welding machines, can solve the problems of difficult control of welding quality, high cost, heavy workload, etc.

Pending Publication Date: 2021-09-03
南京顶瑞科技有限公司
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Problems solved by technology

[0002] The inner wall of the MarkⅢ film-type LNG cabin is 1.2mm thick stainless steel plate (304L) with criss-cross corrugations, which needs to be lapped and welded. The welding is more complicated and the workload is huge. also difficult to control
If you use an automatic welding machine from South Korea to weld this board, the cost is too expensive

Method used

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  • Intelligent welding machine for inner wall of fuel cabin of LNG ship
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  • Intelligent welding machine for inner wall of fuel cabin of LNG ship

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative effor...

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Abstract

The invention discloses an intelligent welding machine for the inner wall of a fuel cabin of an LNG ship, and relates to the technical field of plasma intelligent welding machines. The intelligent welding machine comprises a linear track, connecting clamps between the track and a welding base material, an intelligent welding machine body, a 3D visual tracker and the like. the automatic welding machine body is provided with a five-axis servo gear motor linkage and corresponding movement track component (a ball screw is used for transmission), a laser sensor is used for measuring the height distance between the end surface of a welding gun and a weld seam in real time, each connecting clamp is provided with a positioning clamping jaw, a movable clamping jaw, a push-pull type quick clamp body and a track connecting block, a 3D visual tracking system is used for collecting the three-dimensional overall dimension of the weld seam, analyzing the optimal walking route in the welding process and correcting the welding position and angle deviation during in the welding process, a remote controller has the manual alignment and adjustment functions and the remote operation function, and plasma water-cooling welding application is mainly introduced for meeting the welding requirement of thin stainless steel plates (stable welding performance and small deformation).

Description

technical field [0001] The invention relates to the technical field of plasma intelligent welding machines, in particular to an intelligent welding machine for the inner wall of an LNG ship fuel tank. Background technique [0002] The inner wall of the MarkⅢ film-type LNG cabin is 1.2mm thick stainless steel plate (304L) with criss-cross corrugations, which needs to be lapped and welded. The welding is more complicated and the workload is huge. Also difficult to control. If you use an automatic welding machine from South Korea to weld this board, the cost is too expensive. Therefore, a domestic artificial intelligence automatic welding machine is needed to resolve the existing predicament. Contents of the invention [0003] The main purpose of the present invention is to provide an intelligent welding machine for welding the inner wall of the membrane-type fuel tank of an LNG ship, which can effectively solve the difficulties in the above-mentioned technical background. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K10/02
CPCB23K10/02
Inventor 刘峰
Owner 南京顶瑞科技有限公司
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