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timer based automatic power cut off for industrial sealing packaging machines pdf
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timer based automatic power cut off for industrial sealing packaging machines pdf

TIMER BASED AUTOMATIC POWER CUTOFF FOR INDUSTRIAL SEALING/PACKAGING MACHINES

ABSTRACT:

The main goal of our project TIMER BASED AUTOMATIC POWER CUTOFF FOR INDUSTRIAL SEALING/PACKAGING MACHINES is to control the machine. This allows us to realize the task efficiently and effectively without the intervention of human by making it automated and even we can avoid unnecessary wastage of power by switching it off at right time.Now a day's every system is automated in order to face new challenges. In the present daysAutomated systems have less manual operations, flexibility, reliability and accurate. Due tothis demand every field prefers automated control systems. Especially in the field of electronics automated systems are giving good performance. Sometimes the term automationmeans with less intervention of human.The main goal of our project is to control the machine. This allows us to realize the task efficiently and effectively without the intervention of human by making it automated andeven we can avoid unnecessary wastage of power by switching it off at right time.This project is designed around a microcontroller which forms the heart of the project.

In our project we are going to make use of a device called RTC which stands for Real Time Clock.This provides the details such as day month year date and time according to which themachines are made ON and OFF. The RTC is interfaced with microcontroller tocommunicate and hence to get the information such as time etc. and controls the switching of devices. The microcontroller communicates with RTC through a serial synchronous protocolcalled I2C. . In our project we are going to make use of a sensor called LDR which stands for Light Dependent Resistor which senses the intensity of light. And accordingly the lights aremade ON and OFF. The LDR is interfaced with microcontroller.The control unit consists of a microcontroller with its associated circuitry. According to this project, the day and night timings are found with the help of RTC and lights are switchedaccordingly. The hardware involved in the project is Power supply, Microcontroller, RTC,LDR, light and machine. After set the predefined times, micro controller will control thedevices in that predefined interval of time to control the machine and devices.

In this paper we investigate the major function units of an automatic packaging machineincluding bag forming, material filling, sealing temperature control, status display, faultdetection and alarm etc. the microcontroller is used as the central manager to coordinate theindividual control function modules. AC motor is used to fulfill the film drawing in bothfixed length mode. Under the same precision control, it costs much less than using servo or stepper motor. This controller has the advantage of easy installation and maintenancecompare to the normal implementation with a complex interface circuit.
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how i can get material that used for timer based automatic power cutoff for industrial sealing
timer based automatic power cutoff for industrial sealing packaging machines projects pdf
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