Automobile part paint spraying assembly line

Abstract

The invention relates to the technical field of spraying machines, and discloses an automobile part paint spraying assembly line. The assembly line comprises a paint spraying chamber, a detection chamber, a pre-drying chamber and a drying chamber which are connected in sequence; a plurality of paint spraying guns are arranged in the paint spraying chamber; the detection chamber comprises an infrared emitter, an infrared receiver, a processor and a controller, wherein the infrared emitter and the infrared receiver are used for detecting whether the parts are uniformly sprayed or not, and the controller is used for executing corresponding operation according to corresponding processing signals; and the pre-drying chamber blows air to the interior through a fan, air convection is formed in the pre-drying chamber, the paint spraying parts are pre-dried, the dried air in the pre-drying room enters the drying chamber through an exhaust pipe, and secondary drying is carried out on the paint spraying parts. The assembly line is novel in structure, the infrared detection devices are used for detecting whether the parts are uniformly sprayed or not, so that the problem that in a part paint spraying assembly line in the prior art, the paint spraying quality is difficult to guarantee due to the fact that a device for detecting whether the part paint spraying thickness is uniform or not islacked is solved, and meanwhile, the drying effect is improved by multiple times of drying.

Description

technical field [0001] The invention relates to the technical field of spraying machinery, in particular to an assembly line integrating painting, testing and drying of auto parts. Background technique [0002] For many manufacturers of auto parts, spraying and painting the surface of the workpiece is one of the most common and important operations. Painting the parts can protect the outer surface of the parts, prevent corrosion during use, and affect the service life of the parts. [0003] The invention patent of China Patent Authorization Announcement No. CN104492645B discloses a painting assembly line for cylindrical sleeve parts, which is composed of a control cabinet, an oven, an assembly line, a painting assembly and a circulation assembly. The circulation assembly is mainly composed of rivets, bearings 1, circulation Plate, bearing cover, workpiece shaft and bearing II. The painting assembly is mainly composed of a painting table, a longitudinal motor, a longitudinal...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned patent uses assembly line operation for the painting of parts. Although the efficiency of painting is improved, it lacks a device to detect whether the parts are painted evenly. The above-mentioned patents are difficult to guarantee the quality of the parts. Ultimately affect the dimensional accuracy of the part itself, thus affecting the use of the part

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