A ground sliding flexible assembly system

Abstract

The invention discloses a ground sliding type flexible end assembling system which comprises a vehicle body conveying system, a welding system, end assembling clamps, an integral assembling system, a clamp storage system and a clamp switching system. The clamp storage system comprises a plurality of parallelly-arranged bidirectional sliding rails, storage positions for storing the end assembling clamps are formed on the bidirectional sliding rails, the clamp switching system comprises a left sliding table conveying track and a right sliding table conveying track, clamp conveying tracks respectively led from two sides of the integral assembling system to the left sliding table conveying track and the right sliding table conveying track, sliding tables running on the left sliding table conveying track and the right sliding table conveying track and conveying mechanisms capable of dragging the end assembling clamps located on the bidirectional sliding rails and the clamp conveying tracks, wherein the left sliding table conveying track and the right sliding table conveying track are led to two sides of the integral assembling system through two ends of each bidirectional sliding rail. The ground sliding type flexible end assembling system is more flexible in end assembling clamp switching mode, a switching period is shortened, meanwhile occupied area is decreased, and accordingly the random clamp switching demand during multi-vehicle-type production is met.

Description

technical field [0001] The invention is used in the technical field of automobile manufacturing, and in particular relates to a ground sliding flexible assembly system. Background technique [0002] With the development of the times, the demand for automobiles is increasing rapidly. At the same time, people's demand for personalized automobiles and diversified choices is also becoming stronger and stronger. The automobile manufacturing industry is gradually developing towards the trend of small batches and multiple varieties. For automobile manufacturers, more models are produced, and more production lines need to be invested. In order to save production costs and meet capacity requirements, it is urgent to integrate a single-model production line into a multi-model compatible production line, that is, a flexible production system. [0003] In the current ground sliding assembly system that can meet the production needs of multiple models, the fixture switching trolley and t...

AI Technical Summary

Problems solved by technology

[0003] In the current ground sliding assembly system that can meet the production needs of multiple models, the fixture switching trolley and the fixture share the same set of rails. When the rails are docked, an additional positioning mechanism is required to control the docking accuracy to ensure that both the fixture switching trolley and the fixture can pass through. High requirements for repeatability, complex control, low reliability and stability, and the separate fixture storage positions are separated from the left and right, resulting in a large occupied area, the left and right circulation of the fixture cannot be realized, and the switching mode of the fixture is single, which cannot meet the needs of future automobiles. High-frequency fixture switching requirements and production line maintenance requirements brought about by multi-variety production

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