Embedded light mechanical arm controller and control method thereof

A controller and embedded technology, applied in the field of robotics, can solve problems such as the control system hardware is too simple, the algorithm processing speed of the manipulator is slow, the control system is heavy, etc., and achieve the effect of high position accuracy, complete functions and reliable operation

Active Publication Date: 2010-12-15
STATE GRID INTELLIGENCE TECH CO LTD
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  • Abstract
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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 spe...

Method used

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  • Embedded light mechanical arm controller and control method thereof
  • Embedded light mechanical arm controller and control method thereof
  • Embedded light mechanical arm controller and control method thereof

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0039] see figure 1 , a controller for an embedded light-duty robotic arm, including a teaching box controller and an embedded master-slave DSP controller. The teaching box controller is composed of a keyboard module, a liquid crystal display module, a serial port communication module and a microprocessor 1. The output of the control keyboard is connected to the input of the microprocessor I, the input and output of the microprocessor I is connected to the input and output of the liquid crystal display, and the serial port of the microprocessor I communicates with the serial port of the mechanical arm microprocessor II. Embedded master-slave DSP controller consists of microprocessor II, dual-port RAM, microprocessor III, motion control chip I, motion control chip II, photoelectric switch processing circuit, limit switch processing circuit, stepping mot...

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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...

Claims

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Application Information

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IPC IPC(8): B25J13/00B25J9/16
Inventor 赵玉良戚晖陈凡明李健
Owner STATE GRID INTELLIGENCE TECH CO LTD
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