Flexible switching system for vehicle welding production line

Abstract

The invention discloses a flexible switching system for a vehicle welding production line. The flexible switching system is used for solving the problems of low operating efficiency and poor universality in a current vehicle welding production line. The flexible switching system comprises a piece supplying mechanism, a transition track, a storage mechanism, a rotating platform, a trolley, a steering track switching mechanism and a lifting track switching mechanism, wherein the piece supplying mechanism and the rotating platform are arranged on two ends of the transition track, the storage mechanism is arranged on two sides of the transition track, the steering track switching mechanism is mounted in a joint position of the storage mechanism and the transition track, the lifting track switching mechanism is arranged on the transition track, and the trolley can move among the piece supplying mechanism, the storage mechanism and the rotating platform. According to the flexible switching system, an operating speed of a welding production line is improved, and synchronous operations of the piece supplying and the welding are realized. The flexible switching system is suitable for the mixing-line production of various vehicles, so that the cost on equipment development and operation is lowered, and the efficiency of welding production is improved.

Description

Technical field [0001] The invention relates to an automobile welding production line, in particular to a flexible switching system of the automobile welding production line, and belongs to the technical field of welding. Background technique [0002] In automobile manufacturing enterprises, the operation of the general welding production line is controlled by the roller bed drive system. The working principle of the roller bed is: the driving motor drives the rubber-wrapped wheel to rotate through the belt or chain, and the wire body is driven by the friction force of the rubber-wrapped wheel and the fixture. ; When the welding production line of different models is switched, the height difference of the rising and falling of the roller bed is controlled by the roller bed lifting mechanism to complete the switching between the horizontal and the longitudinal rails. The friction force between the rubber-wrapped wheel and the fixture in the above-mentioned roller bed drive system ...

AI Technical Summary

Problems solved by technology

Although the patented structure of this invention realizes the model switching of multi-platform and multi-model flexible trolleys with low operating costs, its solution is limited to the control of positioning systems of different models, and it cannot be realized without changing the operating mode of the line body. The upper part and the welding operation are carried out simultaneously, which restricts the improvement of production efficiency

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