Project Synopsis
On
Automatic Conveyor Automation
Submitted By:
Under Guidance of :
Submitted to:
Contents
Acknowlwdgement
Planning:
This project is very important for us according to Our carrier point of view.
So we were quit sensitive about final year project. We want to make project on industry so that we can implement it in that . Today we know that Punjab’s industry is passing from a slump because of lack of technology as campare to other parts of India and china. Man power is main factor in increasing cost of Indian products. So its engineer’s duty to reduce the cost and make it manpower independent. In the last we decided to make project on INDUSTRIAL CONVEYOR AUTOMATION. We discussed it with our guide and they permit to work on this project
Reason-
Availability of components
Industrial project
Related to automation
Economic budget
Introduction:
In this project we will make project on robotics. As we know in production plants of any company, it is divided in to main portions like Molding section, main assembly, packing, store. All departments are connected through conveyors. all departments gets fixed material for productions purpose. But sometimes it become difficult and worker place materials boxes on conveyor and move to other department. To stop moving material to other we cant assign a worker on conveyor. So we are making project to segregate that type of material.
A mechanical device that sometimes resembles a human and is capable of performing a variety of often complex human tasks on command or by being programmed in advance is defined as a robot
A Robot never becomes fulfill until it can take decisions. We can’t go for computers for the computation & intelligence. But we can use single chip microcontrollers for controlling. This robot is not going to do any big tasks there will only be predefined tasks. The robot’s full control is embedded into one chip which is otherwise known as embedded systems designing.
To make a robot we must surely know to at least use a single microcontroller. So let us see about Embedded System thru 8051.
In this project we show that how we convert simple robotic arm into a fully automatic robotic arm.. After putting a automation logic it is very useful for industrial automation.
In this project we use many step to control automation system.
CONVEYER BELT SYSTEM.
INFRA RED SENSOR INTERRUPTION LOGIC.
AUTO GRIPPER SYSTEM
In this project we use slow speed motor to tune the stepper motor. Here in this project we use slow speed dc gear motor to run the conveyer belt. Start signal is provided by the microcontroller circuit. In the main unit when the supply unit is on, then conveyer belt is not start automatically. Start switch of the conveyer belt is provided by the microcontroller.
First work of the microcontroller is to start the conveyer belt after pressing a switch and now monitor the infra red sensor for reflection.
After conveyer belt is start then our infra red sensor monitor the object which is object the high of regulator object. When conveyer belt is start then object is move on the belt. If the object is suitable for the machine then object move on the belt but if the object is above height then infra red sensor sense the signal with the help of reflection from the object. When infra red sensor reflect the rays then machine sense the signal through photodiode . Photodiode and infra red sensor connected in pair with the one certain height. When any object is passing in the front of the sensor then object reflect the signal and at this time machine sense the signal and conveyer belt is stop.
Now conveyer is stop automatically and gripper connected above the sensor is activate automatically and grip the object. For the gripper we use second dc gear motor. Control signal to grip the object is provided by the microcontroller itself.
After gripping the object third motor is start and move the robotic hand to other side , after some delay third motor is stop and now gripper is open itself and through the object in the basket. After throwing the object in the basket third motor is again start then move the robotic hand to reverse side with the same delay and star the conveyer belt automatically
Block diiagram
Buzzer
For indication sensor get signal and arm will move
Robotic arm motor
Gripper
Motor
12v
Invertor circuit
Microcontroller 89c51
Optocouplers
As a isolator
H Bridge Circuits
For different motors
Converor motrs
Reed sensor to stop arm moving back
Infrared sensors to sense object above the limited height
Components Required:-
Motors Dc 12 volt
Tr 558
Transistors 548
Seven segment display
Reed sensors
Ir sensors
Buzzer
In4001 diodes
Parllel connector
Connecting wire
7805 voltage regulator
transformer 12 v
cap 1000µf,470µf
Push to on switch
Software required
Keil
UMPS
Sprog wx
Win xp
Notepad
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