Spray-coating system for irregular workpieces

Abstract

The invention discloses a spray-coating system for irregular workpieces. The spray-coating system comprises an annular hoisting assembly line located in an annular chamber which is formed by annularly connecting an air-inflating chamber, an entrance buffering chamber, a spray-coating chamber, an exit buffering chamber, a paint-drying chamber, a hanging element operating chamber and the air-inflating chamber in sequence, wherein at least one spray-coating mechanical arm with a moving base is contained in the spray-coating chamber; a control unit comprises a gesture remote controller and a control machine; the gesture remote controller is manually operated outside the spray-coating chamber to instruct the spray-coating mechanical arm in the spray-coating chamber to carry out spray-coating on a first irregular workpiece conveyed by the hoisting assembly line; the control machine records the instruction of manual operation and carries out the spray-coating on the subsequent same workpieces according to the recorded instruction until operating personnel stop the automatic spray-coating; and the above-mentioned steps are repeated after the different workpieces are replaced. According to the spray-coating system disclosed by the invention, one-process spray-coating is manually controlled, and the control machine performs record and repeatedly executes the above steps to rapidly and accurately complete the spray-coating for the irregular workpieces, thus batch production is realized, requirements of a spray-coating environment are met, and high spray-coating quality is achieved.

Description

technical field [0001] The invention relates to a spraying system, in particular to a spraying system for irregular workpieces. Background technique [0002] Spraying is a very common process in the production of equipment. There are two main methods of spraying, one is manual spraying, and the other is robot spraying. Manual spraying is a primitive spraying method, which mainly relies on labor. Due to the environmental requirements of the spraying process and the need for manual production protection, the quality of spraying is reduced, and the production efficiency is extremely low, and it is easy to cause personal injury; Due to many problems such as poor spraying quality and low spraying efficiency, the labor in the spraying process is gradually being replaced by spraying robots. However, the existing spraying robots are mainly for single-sided or double-sided spraying of flat workpieces, and can realize assembly line operations , The spraying effect cannot meet the pro...

AI Technical Summary

Problems solved by technology

Manual spraying is a primitive spraying method, which mainly relies on labor. Due to the environmental requirements of the spraying process and the need for manual production protection, the quality of spraying is reduced, and the production efficiency is extremely low, and it is easy to cause personal injury; Due to many problems such as poor spraying quality and low spraying efficiency, the labor in the spraying process is gradually being replaced by spraying robots. However, the existing spraying robots are mainly for single-sided or double-sided spraying of flat workpieces, and can realize assembly line operations , the spraying effect cannot meet the process requirements when spraying irregularly shaped workpieces, and problems such as uneven spraying coating, insufficient spraying or waste of spraying materials occur

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