Integrative aerial 3D circular flexible production line for assembling and checking out motorcycle

Abstract

A motorcycle assembling and testing integrated flexible production line circulating over head is composed of an endless master roller-chain conveyer line arranged on the ground, a fixture returning back conveyer arranged over head, the assembling workstations at the side of said master conveyer, the flat base plates of assembling fixture on said roller-chain, performance test position, performance test system, and returning-repairing line.

Description

technical field [0001] The invention belongs to the technical field of motorcycle assembly and detection, and in particular relates to a production line integrating motorcycle assembly and detection techniques. Background technique [0002] At present, the general assembly lines of major motorcycle manufacturers in my country generally adopt the traditional plate chain structure. The entire production line is arranged in a straight line in the assembly workshop. The working table is higher than the ground, and the assembly fixture is fixed on the metal plate. The frame is fixed on the assembly fixture through the main station frame. During the operation of the production line according to the rhythm, the operators at each station install the engine, electrical components, fuel tanks, wheels and covering parts on the frame one by one, and finally assemble it into a motorcycle. When the finished car is assembled, the length direction of the vehicle is consistent with the running...

AI Technical Summary

Problems solved by technology

[0003] (1) Because it is a forced beat conveyor line, the workpiece and the assembly line move synchronously, and the operators at each station can only complete the assembly work according to the uniform set beat. If one of the stations is abnormal, it will cause the entire line to stop , affecting the work efficiency of the entire production line;

[0004] (2) The function is single, it is a pure assembly conveyor line, and the assembly quality of a certain station or a certain section of station is inconvenient to realize timely detection and control;

[0005] (3) The site separation between subassembly and final assembly, inconvenient information communication, poor coordination, not suitable for multi-variety and small-batch production;

[0006] (4) The performance test of the whole vehicle is separated from the final assembly. If a certain performance index is detected to be unqualified, many other unrelated parts are often removed, which involves rework of other stations, and the workload of unqualified repairs is large.

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