Preheating device for automobile hub coating production line

Abstract

The invention relates to the technical field of preheating devices, in particular to a preheating device for an automobile hub coating production line. The preheating device comprises a device main body, the device main body comprises a box body, a first rotating shaft is movably mounted at the bottom end in the box body through a bearing, an inner barrel is fixedly mounted at the top end of the first rotating shaft, a discharging opening is formed in one side of the bottom end of the inner barrel, and an electric telescopic rod is fixedly mounted in the bottom end of the inner barrel. By arranging a rotating mechanism, a first gear and a third gear rotate, so that a third rotating shaft and a second rotating shaft can rotate, stirring blades stir paint in the inner barrel, meanwhile, therotating directions of the third rotating shaft and the second rotating shaft are opposite, and the rotating speed of the paint in the inner barrel can be increased; and therefore, the contact area between the paint and hot air is increased, the paint preheating effect is better, the paint preheating time is greatly saved, and the structural practicability and the working efficiency of the deviceare improved.

Description

technical field [0001] The invention relates to the technical field of preheating devices, in particular to a preheating device for an automobile hub coating production line. Background technique [0002] The wheel hub is the rotating part of the wheel core connected by the inner profile of the tire through the column, that is, the metal part that supports the center of the tire and is mounted on the shaft. Also known as rims, steel rims, wheels, and tire bells, there are many types of wheels according to diameter, width, molding method, and materials. In the production process of automobile wheels, it is often necessary to use paint to coat the wheels, but the paint is used before use. Preheating treatment is required, and a preheating device for coatings is required at this time. [0003] However, most of the existing paint preheating devices are inefficient, and the preheating time for the paint is long, which leads to a long working time of the device, reduces the exper...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of preheating device for automobile wheel hub coating production line, to solve most of the inefficiencies proposed in the above-mentioned background technology, the preheating time of the paint is longer, resulting in longer working time of the device and reducing the working time. The use experience of personnel also affects the work efficiency of the production line

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