An automated surface treatment workstation

Abstract

The invention belongs to the technical field of aviation machining, and particularly relates to an automatic surface treatment workstation. By the adoption of an integrated designing scheme, a working chamber, a recovery cycle reusing liquid collection pond, a sewage collection tank, a water treatment system, spraying devices, an air-blowing-dry device and the like are arranged. The whole machining process of parts is completed in the working chamber, and automatic processing of the part surfaces is achieved by means of mechanical and electrical transmission control. According to the automatic surface treatment workstation, the working chamber, a cold water tank, a treating fluid pool, the sewage collection tank, the spraying devices, the air-blowing-dry device, a pipeline connecting system and an electromechanical control system which have already been manufactured are integrated, processing is facilitated, original surface treatment is changed, the layout that manufacturing units are spread in a linear mode is also changed, and thus the floor area is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of aviation machinery processing, and in particular relates to an automatic surface treatment workstation. Background technique [0002] Surface treatment in the field of aerospace machining can be divided into three sections, namely pre-treatment, intermediate treatment and post-treatment. Before the surface treatment of the parts, there are burrs and oil stains to varying degrees, and some surfaces even have rust. If these things are not removed from the parts, it will bring great difficulties to the chemical and electrochemical processes. Sometimes it is even impossible to obtain a coating or film layer on part or the entire surface of the part. In addition, the oil stains and oxides on the parts will also contaminate the electrolyte; causing the electrolyte to not work properly and seriously affecting the quality of the surface treatment layer. Therefore, pretreatment is an important part of surface tr...

AI Technical Summary

Problems solved by technology

[0003] Existing degreasing, acid etching, alkali etching, oxidation, passivation, anodic oxidation, electroplating equipment include: various treatment liquid pools, cold water pools, spray pools, drying air guns, etc., and the working pools are arranged separately , the equipment occupies a large area, takes up a lot of resources, and is inconvenient to use, resulting in frequent transfers of workpieces during the processing process; workers have high labor intensity and low work efficiency

A large amount of waste water and waste gas are generated during acid etching, alkali etching, oxidation, passivation, anodization, electroplating, etc. Due to the scattered distribution of each working pool, it is difficult to collect and recycle waste water and waste gas, resulting in poor working environment and high cost , which will cause great damage to the health of the operator, and is not conducive to environmental protection

Too much manual intervention in the surface treatment process cannot achieve precise control of various parameters in the special process, resulting in unstable surface quality of the workpiece

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