Switching mechanism for butt-jointing crossing rails and switching method thereof

Abstract

The invention discloses a switching mechanism for butt-jointing crossing rails. The switching mechanism comprises a rail arm and a rail arm support mechanism for driving the rail arm to rotate, wherein the rail arm support mechanism is connected with a hauling mechanism. A switching method of the switching mechanism comprises the following steps: setting the switching mechanism for butt-jointing crossing rails at an intersection of horizontal and longitudinal transportation rails; filling rail sections of the horizontal and longitudinal transportation rails on the rail arm of the switching mechanism shaft plate; while switching the transportation direction of the transportation rails, stretching a cylinder piston rod so as to drive a bent arm to move, thereby driving the shaft plate to rotate on a shaft base and realizing the transportation direction switching of the transportation rails. The switching mechanism and the switching method provided by the invention have the advantages that the device can change the moving direction at the intersection of the rails through the rotating function of the switching mechanism, the device can be shifted to a storage position from a working position, the rails can reciprocate and rotate under the driving of the stretching of the cylinder and the accurate butt joint of the rotating rails and two crossing rails can be guaranteed through the positioning of a limiting block.

Description

technical field [0001] The invention relates to automobile welding technology, in particular to a switching mechanism and a switching method for intersecting track docking. Background technique [0002] At present, in domestic automobile production bases, the speed of model replacement is fast. The process of producing multiple models on one production line has become the direction of improvement for major automobile factories. Production of different models requires switching production equipment, and the equipment in use must be transferred to storage. , The spare equipment must be transferred to the working position, and switching production equipment is time-consuming and laborious, and at the same time requires high production costs. Realizing switching between different equipments is the focus of improving the process and a representative of advanced production lines. A production line has the ability to produce multiple vehicle models at the same time, which is a pro...

AI Technical Summary

Problems solved by technology

[0002] At present, in domestic automobile production bases, the speed of model replacement is fast. The process of producing multiple models on one production line has become the direction of improvement for major automobile factories. Production of different models requires switching production equipment, and the equipment in use must be transferred to storage. , the spare equipment must be transferred to the working position, switching production equipment is time-consuming and laborious, and at the same time requires high production costs

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