Robot teaching system based on mobile terminal

Abstract

The invention provides a robot teaching system based on a mobile terminal. The system comprises an analog unit for generating and transmitting a simulated fault signal to a sensor of an industrial robot, an acquisition unit for transmitting the signal generated by the analog unit to the sensor and then obtaining the signal output by the sensor for acquisition, an amplification and transmission unit for amplifying and transmitting the signal collected by the acquisition unit, a fault determination unit for determining a sensor fault of the industrial robot according to the amount of data and the transmission time transmitted by the amplifying and transmitting unit, a teaching unit for finding a solution of the corresponding fault from a maintenance solution database according to the fault given by the fault determination unit, transmitting the solution to a computer terminal for training and teaching and displaying and a sound transmission for transmitting the on-site sound of the industrial robot to the computer terminal for teaching, and the amplification and transmission unit includes an amplification sub-unit for amplifying the signal collected by the acquisition unit.

Description

technical field [0001] The invention belongs to the technical field of distance teaching, and in particular relates to a robot teaching system based on a mobile terminal. Background technique [0002] Industrial robots are the development direction of contemporary industry. In industrial robots, the most commonly used sensors are sensors for rotation angle or moving distance. Because the common movement forms of robots include rotating joints and moving joints, relying solely on the controller and the motion mechanism may not necessarily achieve accurate positioning, because the motor will generate errors due to loads or receiving signals when it is running, and at the same time, the transmission mechanism will also produce errors. error. Therefore, it is necessary to add corresponding sensors to feed back positioning information and form a closed-loop control system with the controller to reduce errors. However, these sensors are also often prone to failure under long-te...

AI Technical Summary

Problems solved by technology

However, these sensors are also often prone to failure under long-term continuous operation conditions

There are teaching needs and practical engineering needs for remote debugging of related faults in the existing technology

Images