Overall assembling system and method achieving multi-vehicle free switching

Abstract

The invention relates to an overall assembling system achieving multi-vehicle free switching, and the overall assembling system is used for adapting to fixed welding of body-in-white of different vehicles. The device comprises a positioning control assembly and overall assembling subsystems which are arranged on the two sides of a main dock in the Y direction, and each overall assembling subsystem comprises a storing containing table, a storing positioning device and a combining positioning device, wherein the storing containing table comprises multiple clamp storing positions used for containing combining clamps corresponding to different vehicles, a clamp bottom connector is installed on each combining clamp, the storing positioning device is used for grabbing the combining clamps from the clamp storing positions of the storing containing table through the clamp bottom connectors, conveying the combining clamps to predetermined grabbing positions and returning replaced combining clamps to original positions, and the combining positioning device is used for grabbing corresponding combining clamps from the predetermined grabbing positions, conveying the combining clamps to the main dock and returning the replaced combining clamps to original positions. Compared with the prior art, the overall assembling system achieving multi-vehicle free switching has the advantages of being wide in use range, safe, reliable, capable of achieving module design and saving front-end investment, small in occupied space and the like.

Description

technical field [0001] The invention relates to the field of body-in-white welding in the automobile industry, in particular to an assembly system and method for free switching of multiple vehicle models. Background technique [0002] In the body-in-white welding in the automobile industry, multi-model collinear production has become a mainstream production method. In order to achieve multi-model collinear production, multiple models can be switched freely, the equipment occupies a small space, the cost increases less, and the purpose can be reused. In the existing assembling device, each vehicle type corresponds to the assembling device matching the vehicle type. However, since there are many models that need to be assembled, different types of assembling devices need to be equipped, which greatly increases the cost and is not conducive to production operations. In addition, the current Some large-scale assembly systems have a loose structure and occupy more than 7 station...

AI Technical Summary

Problems solved by technology

In the existing assembling device, each vehicle type corresponds to the assembling device matching the vehicle model, but since there are many models that need to be assembled, different types of assembling devices need to be equipped, which greatly increases the cost and is not conducive to production operations. Some large-scale assembly systems have a loose structure, occupying an area of ​​more than 7 stations, which is not conducive to the layout

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