Embedded light mechanical arm controller and control method thereof

Abstract

The invention relates to an embedded light mechanical arm controller. The embedded light mechanical arm controller comprises a teach box controller and an embedded master-slave digital signal processing (DSP) controller which are connected together, wherein the teach box controller comprises a microprocessor I which is connected with a human-machine interface unit and the embedded main-slave DSP controller respectively; the embedded main-slave DSP controller comprises a microprocessor II and a microprocessor III; the microprocessor II is connected with the microprocessor I and a double-port random access memory (RAM) respectively; the double-port RAM is connected with the microprocessor III; the microprocessor III is connected with a motion control chip I and a motion control chip II respectively; the motion control chip I and the motion control chip II are connected with a motor driver, an origin switch and a limiting switch respectively; the motor driver is connected with a motor; and an output shaft of the motor is connected with a mechanical arm. The invention also discloses a control method for an embedded light mechanical arm. The controller has the advantages of light weight, high processing speed, low cost, high stability and easy functional expansion.

Description

technical field [0001] The invention relates to a robot technology, in particular to an embedded light mechanical arm controller and a control method thereof. Background technique [0002] The robotic arm is an automatic device with the function of grabbing and moving workpieces used in the automated production process. It is a new type of device developed in the mechanized and automated production process. Robotic arms can replace humans to complete dangerous, repetitive and boring tasks, reduce human labor intensity, and improve labor productivity. The mechanical arm has been used more and more widely. In the machinery industry, it can be used for parts assembly, handling, loading and unloading of workpieces, especially in automatic CNC machine tools and combined machine tools. [0003] At present, the manipulator control system is generally divided into two categories: one type uses industrial computer and control card, uses WINDOWS operating system, the control system i...

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Problems solved by technology

[0003] At present, the manipulator control system is generally divided into two categories: one type uses industrial computer and control card, uses WINDOWS operating system, the control system is heavy, the processing speed of the manipulator algorithm is slow, the price is high, and the system is unstable; the other type uses 80 series single-chip microcomputer, the control system hardware is too simple, and the function is difficult to expand

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