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Portal type intelligent multi-head printing system and printing method used during steel plate pretreatment

A printing system and preprocessing technology, which is applied to printing devices, printing, typewriters, etc., can solve problems such as low work efficiency and heavy workload, and achieve the effects of simple structure, improved accuracy, and reasonable design

Active Publication Date: 2019-08-30
DALIAN COSCO KHI SHIP ENG
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  • Claims
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Problems solved by technology

[0004] In view of this, the present invention discloses to provide a gantry type intelligent multi-head printing system and its printing method for steel plate pretreatment, to at least solve the problem of large workload in the existing text / pattern printing and spraying of pretreated steel plate. low work efficiency

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  • Portal type intelligent multi-head printing system and printing method used during steel plate pretreatment
  • Portal type intelligent multi-head printing system and printing method used during steel plate pretreatment
  • Portal type intelligent multi-head printing system and printing method used during steel plate pretreatment

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[0045] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0046] see figure 1 It is a gantry type intelligent multi-head printing system for steel plate pretreatment. The printing system is set at the exit of the steel plate pretreatment line and connected with the steel plate pretreatment line. See figure 1 , figure 2, the printing system is mainly composed of a conveyor 1, a gantry 2, a suspension 3, a first driving device 4, a printing device 5, ...

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Abstract

The invention discloses a portal type intelligent multi-head printing system and printing method used during steel plate pretreatment. The printing system is arranged at an outlet of a steel plate pretreatment line and can be synchronous with a pretreatment conveying line, a new production line does not need to be additionally arranged for the printing system, and steel plates do not need to be transferred. The printing work of a printing head in the printing system is carrying out control starting according to steel plate information detected by two end face detectors, the motion speed of theprinting head in the printing process is controlled by a controller according to the operation speed, detected by a speed sensor, of the steel plates, tracking printing of the printing head is achieved, and the printing system can achieve seamless-connection character printing operation on the pretreated steel plates. The printing method adopts the above printing system. The comprehensive intelligent digital printing system used during steel plate pretreatment has the advantages of being simple in structure, reasonable in design, convenient to use and the like, middle transfer of the steel plates is not needed, and the work efficiency is improved on the basis of guaranteeing precise printing of characters.

Description

technical field [0001] The present invention relates to the technical field of steel plate printing, in particular to a gantry-type intelligent multi-head printing system and a printing method for steel plate pretreatment. Background technique [0002] In the process of shipbuilding, it is necessary to print text on the pretreated steel plate. At present, the text printing on the steel plate is mainly done by manipulator or manual spraying, and whether it is manipulator printing or manual spraying, before printing and spraying, the pretreated steel plate needs to be transported from the pretreated steel plate line and transported to the printing press. Or the spraying area, the printing and spraying of characters / patterns, resulting in a large amount of work and complicated operations. In addition, when using a robot for text printing, due to the need for a large number of track settings, there are problems such as complex structure and difficult operation; while manual spr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J3/413B41J11/00B41J29/38B41J29/393
CPCB41J3/413B41J11/0045B41J29/393B41J29/38Y02P70/10B41J11/0095
Inventor 瞿荣泽智广信薛国良史明川崔文学杨旭
Owner DALIAN COSCO KHI SHIP ENG
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