Vertical Curved Surface Printing System

Abstract

The invention discloses a vertical curved surface spray printing system comprising a pair of arc-shaped slide rails, a beam, a pair of first drive mechanisms, a spray nozzle base, a second drive mechanism and a control module. The two ends of the beam are arranged on the pair of arc-shaped slide rails in a slidable manner. The first drive mechanisms synchronously work so that the two ends of the beam can synchronously slide along the pair of arc-shaped slide rails. The spray nozzle base is movably arranged on the beam. A spray nozzle is installed on the spray nozzle base and is connected to an ink supply system. The second drive mechanism drives the spray nozzle base to reciprocate along the beam. The control module controls the first drive mechanisms, the second drive mechanism and the ink supply system to repeatedly execute the following actions that the second drive mechanism drives the spray nozzle base to move from one end of the beam to the other end of the beam, the ink supply system supplies ink to the spray nozzle along with movement of the spray nozzle base, and therefore spray printing of an area which has the same width as the spray nozzle and is to be subjected to spray printing is achieved, and the pair of first drive mechanisms drive the beam to move along the pair of arc-shaped slide rails by a certain distance. By means of the vertical curved surface spray printing system, vertical curved surface spray printing is conducted on an air plane, and the spray printing effect is good.

Description

technical field [0001] The invention relates to jet printing equipment, in particular to a vertical curved surface jet printing system. Background technique [0002] At present, in the flatbed printing industry, the printing method of overlooking the plane is adopted. However, when it is necessary to print patterns on the fuselage of the aircraft, the part to be printed on the aircraft is a curved surface instead of a plane, which increases the difficulty of printing and makes it difficult for the nozzle to find an accurate printing position. Moreover, it is impossible to disassemble a certain part of the aircraft for overhead printing. At present, there is no inkjet printing equipment suitable for aircraft in China that can realize vertical and curved surface printing. Contents of the invention [0003] In view of the above technical problems, the present invention designs and develops a vertical curved surface spray printing system. [0004] The technical scheme provi...

AI Technical Summary

Problems solved by technology

However, when it is necessary to print patterns on the aircraft fuselage, the part to be printed on the aircraft is a curved surface instead of a plane, which increases the difficulty of printing and makes it difficult for the nozzle to find an accurate printing position

Moreover, it is impossible to disassemble a certain part of the aircraft for top-down printing

At present, there is no inkjet printing equipment suitable for aircraft in China that can realize vertical and curved surface printing

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