PLC BASED AUTOMATIC STAMPING & COUNTING SYSTEM

Description

The stamping system project introduces aspects of computer, electrical, and mechanical engineering, including the following five primary knowledge areas:

(i) machining and fabrication.

(ii) electronic circuit prototyping and programming.

(iii) sensor and actuator applications.

(iv) mechanical design.

(v) project planning.

(vi) presentation skills.
The problem which we are trying to solve is to make stamp on materials or work pieces very maturely. In many industries the spray painting work is done, but there is a lot of wastage of paints and lot of workers are required in the industries to perform that operation. Just for example: they require just 20% of paint to stamp on work piece and they waste total 80% of paint just for that one stamp. For solving this problem, we are making a machine called automatic pneumatic stamp for making stamp on number of work pieces at the very less time. We will save the paint, the labor cost and most important thing is that we will save the time of industry and production. We have to check the pneumatic cylinder at various pressure loads. At gives high air pressure the cylinder rod move fast and low pressure situation the cylinder move slowly by applying pressure for considering specification of the pneumatic cylinder and various pressure variation will give by using pressure regulator. Today industrial automation of stamping company logo is limited to high part volumes and robot trajectories that a reprogrammed by offline programming and manual teach-in. The traditional way of stamping is very time consuming and laborious. As it is identified in a regular production of glass grinding in Industry. So it is need of hour to make a machine which performs the task rapidly and safely. The modern day has brought Stamping to a new level of use and application. So through this project we want compensate this problem up to some extent. With the help of this machine a trial to make the stamping machine to overcome the traditional way of stamping as the safety point of view. There is manual application of stamp on grinding wheel and needed to mechanised the same. So, the machine explained below is endeavour to innovative approach to find solution to this existing problem.Which will reduce time for stamping, save energy and human effort, make work safe and lessen efforts to great limit.

 ALGORITHM
Step 1. Powering on to the whole System
Step 2. Initialize the PLC Board.
Step 3. Pressed NO type Push Button or Sensor-1 activated after detection of object to start the conveyor system.
Step 4. Object sensed by the Sensor-2, which placed near the stamping base then stop the movement of conveyor belt.
Step 5. Pneumatic Piston moves downward for stamping over the object.
Step 6. Pneumatic Piston moves upward direction after stamping process.
Step 7. Again start the movement of conveyor System.
Step 8. Object reached near the Counting unit and IR Sensor senses to the object.
Step 9. Counted object number displayed on LCD Display.
Step 10. After Stamping and Counting object collected at a particular point.
Step 11. Stop the conveyor system through NC type Push Button.