In the digital world of Industrial Automation, microcontrollers are implementing new software technologies so that engineers can race to develop the best products that maximize the outcome. There is a scope and need for fully automated production and packaging lines in the industrial sector. In
Design and Fabrication of Fully Automated Syrup Making, Filling and Capping Plant
In the digital world of Industrial Automation, microcontrollers are implementing new software technologies so that engineers can race to develop the best products that maximize the outcome. There is a scope and need for fully automated production and packaging lines in the industrial sector. In order to have a learning experience of making a prototype for the industrial sector, This F.Y.P. is chosen to design and fabricate a small scale fully automated electro-mechanical plant for syrup making, filling and capping by incorporating microcontrollers. The aim is to increase the productivity of the whole process in terms of output.
This FYP can be divided into three different stations, which are as following:
First, based on the user input, a calculated amount of syrup is made. This syrup is then filled into a container and send to a capping station (with the help of a conveyor belt system) where it is capped. A schematic of this whole project is shown in Figure 1.
We will demonstrate the Internet of Things technology at its rudimentary levels to make the whole process slightly more user friendly and efficient.

Figure 1 Proposed schematic/model of the Syrup Mixing and Bottling Plant.
P.S. :
Some reference youtube videos by which this F.Y.P. is inspired by:
The plant will be designed with the help of CAD software (e.g. SolidWorks) and the basic Machine Design knowledge. Then an electromechanical system is to be designed consisting of commercial off the shelf sensors (e.g. infrared sensor), actuators (e.g. servo motor, stepper motor, relay switches, etc.) and microcontrollers (e.g. Arduino UNO, Node MCU, etc).
A wifi module will be used to send the data from different stations to the main server from where it will be sent to the cloud thus demonstrating the Industrial Internet of Things technology.
Following an estimate process flow chart for the project:

In the world of technology and Engineering Projects, there is always a scope for improvement. Industrialists are constantly looking for ways to improve productivity, quality, flexibility, safety and costs of the Industry. In the era of the 4th industrial revolution, the automated systems are the key to all the major problems mentioned above. This FYP is a prototype aimed to learn how to integrate the Components using Electronic Circuit and apply Automation.
There are many benefits to this project. Some of them are explained below: -
First, a container (e.g. hooper) is used for temporarily storing ingredients (like sugar). The lid of the container opened to add the ingredients to the mixing tank. This lid is controlled using a Servo Motor in order to control the flow of ingredients electromechanically. A calculated amount of liquid (like water) is added to the mixing tank with help of a solenoid valve. Then the mixing tank motor is started which is attach to a shaft with blades and the ingredients are mixed in the tank. These all processes are controlled autonomously with the help of a microcontroller. The 3D CAD Model of the fabricated Syrup Mixing Station is shown in the Figure 1 (below).

Figure 1: A CAD model for the Syrup Mixer
After proper mixing, the mixture is filled into the containers in a controlled quantity. Again, a solenoid valve is used to control the flow electromechanical. The containers are moved to the next station with the help of a Flat Belt Horizontal Conveyor Belt System (a photo of the fabricated Flat Belt Horizontal Conveyor Belt System is shown in Figure 3).

Figure 2: Syrup filling station schematic.

Figure 3: The fabricated and fully working Flat Belt Horizontal Conveyor Belt System.
The filled bottles are transported to the capping station with the help of a conveyor belt system which is also controlled by a microcontroller. The filled container is now capped in the capping station and then send further down the line to end-user.
| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| Stainless Steel Water Tank | Equipment | 1 | 2700 | 2700 |
| AC Motor | Equipment | 1 | 3500 | 3500 |
| Stainless Steel Pipe for Syrup Mixer Frame | Equipment | 1 | 2300 | 2300 |
| Stainless Steel Rod for Syrup Mixer Blade | Equipment | 1 | 550 | 550 |
| Transportation Charges for Syrup Mixer | Miscellaneous | 1 | 400 | 400 |
| Sugar Container | Equipment | 1 | 3200 | 3200 |
| Solenoid Valve (12V) | Equipment | 1 | 900 | 900 |
| Servo Motor (MG996) | Equipment | 2 | 650 | 1300 |
| Node MCU | Equipment | 2 | 500 | 1000 |
| Mini USB Cable | Equipment | 2 | 60 | 120 |
| 2 Relay Module | Equipment | 4 | 160 | 640 |
| Infra Red Module | Equipment | 2 | 100 | 200 |
| 16V Adapter | Equipment | 1 | 450 | 450 |
| Labor Cost for Syrup Mixing Frame Fabrication | Equipment | 1 | 5500 | 5500 |
| Mild Steel Shaft (20 mm) for Conveyor Belt Roller | Equipment | 1 | 250 | 250 |
| Mild Steel Pipe (3 inch outer dia.) for Conveyor Belt Roller | Equipment | 1 | 250 | 250 |
| Stainless Steel Caps (3 inch) for Conveyor Belt Roller | Equipment | 4 | 30 | 120 |
| Machining for Conveyor Belt Roller | Equipment | 1 | 600 | 600 |
| Welding for Conveyor Belt Roller | Equipment | 1 | 300 | 300 |
| Nylon (3inch by 530mm) for Conveyor Belt Roller | Equipment | 1 | 1200 | 1200 |
| Machining (Turning, Parting and Drilling) Lab for Conveyor Belt Roller | Equipment | 1 | 900 | 900 |
| T-Type Housing and Bearing (20mm) for Tensioning Mechanism | Equipment | 2 | 750 | 1500 |
| Bearing (20mm x 42mm) for Tensioning Mechanism | Equipment | 3 | 100 | 300 |
| Conveyor Belt | Equipment | 1 | 1800 | 1800 |
| Acryllic Side Frame Material (5.5ft x 1.5 ft) for Conveyor Belt System | Equipment | 1 | 2430 | 2430 |
| Acrylic Top Sheet Material (200mm x 1100mm) for Conveyor Belt System | Equipment | 1 | 720 | 720 |
| Laser Cutting Charges for Acrylic Sheet | Equipment | 1 | 1400 | 1400 |
| Stepper Motor (1.9A, 24 VDC, Nema 23) for Conveyor Belt System | Equipment | 1 | 300 | 300 |
| Stepper Motor Driver Driver | Equipment | 1 | 1300 | 1300 |
| Tensioning Mechanism (Metal forming and welding) for Conveyor Belt Sys | Equipment | 1 | 2500 | 2500 |
| M12 6 inch Bolt for Tensioning Mechanism | Equipment | 2 | 60 | 120 |
| M12 Nuts for Tensioning Mechanism | Equipment | 4 | 10 | 40 |
| M6 30mm Bolt and Nut pair | Equipment | 30 | 15 | 450 |
| Drill Bit (7mm) | Equipment | 1 | 50 | 50 |
| Transportation Charges for Conveyor Belt System | Miscellaneous | 1 | 800 | 800 |
| Linear Actuator for Capping Mechanism | Equipment | 1 | 6580 | 6580 |
| Capping Mechanism Material | Equipment | 1 | 5000 | 5000 |
| Capping Mechanism Labour Cost | Equipment | 1 | 2000 | 2000 |
| Batteries | Equipment | 4 | 50 | 200 |
| Transportation Charges for Capping Mechanism | Miscellaneous | 1 | 200 | 200 |
| Paint Job | Equipment | 1 | 2000 | 2000 |
| Stand Frame for Syrup Mixer Station | Equipment | 1 | 7000 | 7000 |
| Stand Frame for Bottle Filling Station | Equipment | 1 | 4000 | 4000 |
| Stand Frame for Capping Station | Equipment | 1 | 3500 | 3500 |
| Total in (Rs) | 70570 |
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