Work method for mini word paint spraying through gantry type five-axis linkage intelligent vision paint spraying machine

Abstract

The invention discloses a work method for mini word paint spraying through a gantry type five-axis linkage intelligent vision paint spraying machine, and belongs to the technical field of automatic advertisement three-dimensional word paint spraying. Gantry type five-axis linkage, a water curtain cabinet and an intelligent vision mechanism are adopted in the paint spraying machine. The water curtain cabinet purifies oil mist generated during paint spraying through a water curtain and an activated carbon filter. A pressure nozzle is adopted as a nozzle and connected with a pressure oil pot through an oil pipe. According to the work method for mini word paint spraying, 1-4 sets of trolley tabletop options are preset in a control screen, each set of specifications conform to specifications offour tabletops on a walking trolley, mini words are correctly arranged in any set or placed in all sets, the trolley drives the four tabletops to enter the paint spraying position, the nozzle is arranged by the proper angle to conduct scanning and paint spraying on the mini words from right to left in a diagonal line manner (oblique line manner) and then conducts scanning and paint spraying on the mini words from left to right in a diagonal line manner (oblique line manner). Due to the paint spraying manner, the speed is high, paint spraying is uniform, paint is saved, time is saved, and thewater curtain cabinet and the activated carbon are matched to remove the oil mist so that the environment protection requirement can be met.

Description

technical field [0001] The invention relates to a working method for spraying mini characters by a gantry-type five-axis linkage intelligent visual paint spraying machine, and belongs to the technical field of automatic spray painting of three-dimensional characters in advertisements. Background technique [0002] With the rapid development of industries such as advertising three-dimensional characters production, decoration machining, and various sheet metal sheet metal processing, the requirements for the processing quality of advertising three-dimensional characters are getting higher and higher. At present, a large number of three-dimensional advertising characters are still sprayed manually. There is a problem of uneven surface in manual spraying, because manual spraying cannot guarantee that the distance between the nozzle and the workpiece will always be the same, while mechanical spraying is very uniform, because the distance between the mechanical nozzle and the work...

AI Technical Summary

Problems solved by technology

In the actual painting process, because some fonts are too small, the middle hole is not carved from top to bottom when engraving, and it is difficult to spray the shading paint on it without showing light due to the rebound of air pressure during manual painting.

How to solve the large amount of paint spraying, high quality requirements, and changeable fonts of advertising three-dimensional characters, which can not only save paint, but also serve customers in an environmentally friendly and efficient manner, is a matter of great concern to the industry

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