Automobile coating parallel mechanism conveyer and application thereof

Abstract

The invention relates to an automobile coating parallel mechanism conveyer, which comprises two functional parts: a traveling mechanism and a lifting and turning mechanism. The traveling mechanism finishes the traveling and transporting functions of the conveyer; the lifting and turning mechanism consists of one or more parallel mechanisms; the body of the automobile or other objects to be conveyed are arranged on a moving platform of the parallel mechanism; and the parallel mechanism is driven to finish the lifting and turning of the object to be conveyed. The movement of the traveling mechanism is combined with that of the parallel mechanism; the body is driven to realize advancing and retreating, lifting, tilting or composite movement thereof so as to be fully stirred in an electrophoresis tank to achieve the purpose of completely eliminating bubbles on the top of the automobile body during the electrophoresis. Because the parallel mechanism is adopted by the conveyer, the bearing capacity of the conveyer is increased so as to be suitable for conveying the bodies of different types or sizes, and the flexibility of the conveyer is also increased; and because the suspending and conveying system has a gantry structure, the conveyer successfully overcomes the defect of dropping liquid pollution and is therefore an environment-friendly conveyer on the automobile coating production line.

Description

technical field [0001] The invention belongs to the fields of machinery manufacturing and transportation, and in particular relates to an automobile coating conveying device. Background technique [0002] Automobile manufacturing consists of four major processes: stamping, welding, painting, and final assembly. The painting process involves many technologies such as machinery, electrical, chemical, and environmental protection, accounting for more than 40% of the investment in the four major processes, and is a key process in the automobile manufacturing industry. . The conveying system runs through the whole process of the modern automobile painting production line and is the artery of the painting production line. Pretreatment and electrophoresis are an important surface pretreatment process of the car body in the painting workshop. The performance of the pretreatment and electrophoresis conveying equipment directly affects the surface pretreatment quality of the car body...

AI Technical Summary

Problems solved by technology

However, the current advanced electrophoretic coating conveyors, especially RoDip conveyors and multi-functional shuttle machines, have complex structures and high requirements for manufacturing and installation processes. Their cantilever beam structures make single machines unsuitable for large and heavy-duty vehicle bodies. It is imperative to have electrophoretic coating conveying equipment with simple structure, wide applicability, high level of flexibility, high rigidity and environmental protection

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