Docking method of automatic guided vehicle (AGV) docking platform

Abstract

Disclosed is a docking method of an automatic guided vehicle (AGV) docking platform. A control terminal, a rotating mechanism, a horizontal moving mechanism, a load-bearing table, a first proximity sensor, a second proximity sensor and a third proximity sensor are included. The rotating mechanism and the horizontal moving mechanism are arranged on a vehicle body of the AGV. The rotating mechanismis used for adjusting the rotation angle of the load-bearing table. The horizontal moving mechanism is used for enabling the load-bearing table to move forward or backward. The first proximity sensorand the second proximity sensor are arranged at the two ends of the side wall of the load-bearing table and electrically connected with the control terminal. The third proximity sensor is arranged inthe middle of the side wall of the load-bearing table and electrically connected with the control terminal. Compared with the prior art, as for the docking method of the AGV docking platform, the parallelism of the load-bearing table is adjusted by comparing a distance value D1 and a distance value D2, and the position of the load-bearing table is adjusted by comparing a distance value D3 and a distance value D3', so that the docking precision of AGV equipment is improved; and when the positioning precision is adjusted, the vehicle body of the AGV does not need to be adjusted overall, and thedocking method has the advantages of simple docking mode, high positioning precision and easy realization.

Description

technical field [0001] The invention relates to the field of object positioning, in particular to a docking method for an AGV docking platform. Background technique [0002] With the development of science and technology, automated conveying systems are used in various industrial fields due to their high reliability and high work efficiency, including industrial automated distribution systems, which use AGV equipment to transport workpieces between production lines, so that workpieces are transported to designated The station is used for secondary processing, assembly, etc. In the actual production process, when the AGV equipment arrives at the designated location and docks with the docking equipment, due to problems such as navigation route offset and AGV equipment vehicle body offset, it is inevitable that the AGV equipment will not be parallel to the docking equipment. , during the process of AGV equipment from running to stopping, due to the physical inertia and braking...

AI Technical Summary

Problems solved by technology

In the actual production process, when the AGV equipment arrives at the designated location and docks with the docking equipment, due to problems such as navigation route offset and AGV equipment vehicle body offset, it is inevitable that the AGV equipment will not be parallel to the docking equipment. , during the process of AGV equipment from running to stopping, due to the physical inertia and braking performance, the accuracy of the response time of the AGV equipment detecting the stop signal, etc., directly affects the relative position of the AGV equipment and the docking equipment, making the AGV equipment The relative position of the docking device has deviated

The above situation leads to a deviation of ±10-20mm in the positioning accuracy of the workpiece. When the AGV equipment transports the workpiece to the production line for processing, it cannot accurately locate the workpiece. As a result, when the workpiece is processed in the next step, its processing accuracy decreases and the scrap rate increases. Production Increased costs limit the popularization and application of industrial automation distribution systems

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