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A high-precision and high-efficiency shipbuilding steel plate information printing production line

A shipbuilding steel plate, high-efficiency technology, applied in printing, printing devices, copying/marking methods, etc., to achieve the effects of improving quality levels, cutting productivity, and reducing man-hours for writing and marking lines

Active Publication Date: 2020-11-10
NANTONG COSCO KHI SHIP ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional inkjet printing method can no longer meet the requirements

Method used

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  • A high-precision and high-efficiency shipbuilding steel plate information printing production line

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Experimental program
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Effect test

Embodiment

[0023] Such as figure 1 As shown, a high-precision and high-efficiency shipbuilding steel plate information printing production line includes the following steps: preprocessing → lateral movement and lifting → printing in the printing area → lifting → repeated operations; the specific operations are as follows:

[0024] (1) Pretreatment: the steel plate runs on the pretreatment roller table 1 Pretreatment: shot blasting and rust removal on the surface of the steel plate, primer spraying, the steel plate is automatically transported on the roller table, automatic shot blasting and painting equipment operations;

[0025] (2) Traverse lifting: the pretreatment track 1 is arranged in parallel with the comprehensive printing device 3, and the pretreated steel plate is lifted out from the pretreatment roller table through the steel plate traverse device 2;

[0026] (3) Printing in the printing area: put the steel plate lifted out by lateral movement into the full-scale printing devi...

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Abstract

The invention discloses a high-accuracy high-efficiency ship-building steel plate information printing production line which comprises the following steps of preprocessing, horizontally moving for lifting out, printing in a printing area, lifting out, and repetitively operating. The high-accuracy high-efficiency ship-building steel plate information printing production line provided by the invention realizes high-accuracy high-efficiency automatic printing of ship-building steel plate information, the accuracy error is controlled within + / -1mm, datum lines such as waterlines, base lines and midship lines and various operation lines such as assembly lines and bending lines can be printed onto a steel plate material while symbol mark information is printed, and the working time for writing and scribing during the follow-up cutting processing procedure is shortened. The operation beat is matched with the preprocessing production line, so that the operation and the preprocessing are synchronous, and no operation time is additionally increased.

Description

technical field [0001] The invention specifically relates to a high-precision and high-efficiency shipbuilding steel plate information printing production line. Background technique [0002] Steel plate pretreatment is the first process in shipbuilding production. The steel plate runs automatically on the roller table, and automatically performs shot blasting, rust removal, and primer spraying. The idling time of the steel plate is long during the whole operation process. We analyze this, consider using the idling running time of the steel plate, arrange the steel plate information printing system after the pretreatment line, and use the idling running time of the steel plate to automatically print the steel plate information on the steel plate superior. [0003] Because of the shipbuilding mode adopted by the company, the information on the surface of the steel plate is very complex, including text symbols, straight lines, curves, graphics, etc., and the body and positioni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41M1/28B41M5/00
CPCB41M1/28B41M5/0011
Inventor 许迎春李勇孙高林徐少柯
Owner NANTONG COSCO KHI SHIP ENG
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