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Automatic stagewise coating system for large vessels

An automatic painting and ship technology, which is applied to ship parts, spraying devices, ship construction, etc., can solve the problems of narrow spraying width, potential safety hazards, and low speed, so as to ensure efficiency and quality, reduce manual participation, and reduce Small footprint effect

Active Publication Date: 2018-12-11
TSINGHUA UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, the above method has the defects of large area, high cost, and low efficiency, especially the gantry tower crane or the use of mobile cranes are difficult to realize indoors
[0004] In terms of segmental automatic painting of large ships, some research institutions have proposed the use of adsorption climbing robots for spraying. Poor flexibility
In addition, due to the limitations of the adsorption force and load capacity of the adsorption climbing robot, its traveling speed is low, the spraying width is narrow, and the efficiency is low, so there are many limitations in the actual application of the hull section coating

Method used

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  • Automatic stagewise coating system for large vessels
  • Automatic stagewise coating system for large vessels
  • Automatic stagewise coating system for large vessels

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0028] Such as figure 1 Shown is a schematic diagram of a segmented automatic coating system for large ships. The segmented automatic coating system for large ships consists of a sliding track, a cable-driven automated coating robot system, a segmented hull 8 and a support column 9 for a large ship. The sliding track is divided into an inner track 1 and an outer track 2, and the inner and outer tracks form a ring. The inner track 1 and the outer track 2 are installed on the top of the factory building, which is more than 2 meters above the top of the segmented hull 8 of the large ship. The segmented hull 8 of a large ship is supported by a support column 9, and is placed in the factory building and is located in the ring-shaped area formed by the inner and outer rails.

[0029] The cable-driven automatic painting robot system includes a first-level cable-dr...

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Abstract

An automatic stagewise coating system for large vessels comprises a slide rail system, a rope-driven automatic coating robot system, a large vessel staged hull and support posts, wherein the slide rail system includes an inner slide rail and an outer slide rail and is mounted on a roof of a coating shop; the inner slide rail and the outer slide rail are equally spaced in ring shape; the large vessel staged hull is placed in the circular slide rail system via the support posts; the rope-driven automatic coating robot system includes a primary rope-driven robot system and a secondary spraying robot; the primary rope-driven robot system includes a mobile positioning component, a turntable driving component, a parallel rope system and a hanging basket; the mobile positioning component is mounted on the slide rails; the secondary spraying robot is mounted in the hanging basket. The rope-driven robot system herein provides positioning and moving for the hanging basket and the spraying robot;the spraying robot finishes stagewise coating of a vessel; large-working-space flexible multi-plane automatic spraying is achieved, and staged coating efficiency and quality are improved for vessels.

Description

technical field [0001] The invention relates to the technical field of robots and automation, in particular to a segmented automatic coating system for large ships. Background technique [0002] The vast majority of modern large ships are welded steel ships, which are generally constructed by segmental construction method, which allows multiple segmented hulls to be constructed in parallel, avoiding premature rusting of steel and enabling the construction process to be carried out indoors or on flat ground. The production process of shipbuilding is very complicated, which is divided into three major operations: hull construction, ship drying and ship painting. "Ship painting" can not only change the appearance of the ship, add a bright appearance to the marine ship, but also prevent the seawater from corroding the ship and prolong the service life of the ship. Sectional painting is the most important and basic part of ship painting. Except for special parts of special ships...

Claims

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Application Information

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IPC IPC(8): B05B13/04B63B9/06
CPCB05B13/0431B63B73/00
Inventor 邵珠峰张兆坤王立平邓豪陈炼
Owner TSINGHUA UNIV
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