Automatic Bottle Filling and Capping Machine using PLC | Industrial Engineering Projects
This video from Nevon Projects explains the operation of a PLC-controlled automatic bottle filling and capping machine, an industrial engineering project demonstrating process automation. [00:16]
Summary of the PLC-based Automatic Bottle Filling and Capping Machine:
This system integrates the filling and capping processes into a single machine, using a PLC and sensors to control all movements. [00:27]
1. Filling Process
Bottle Feeding: Empty bottles are conveyed onto a conveyor belt. [00:41]
Positioning: The system pushes empty bottles to a position below the filling head. [00:44]
Filling: Liquids are filled using a system. Piston and Syringe Arrangement: High Accuracy Dispensing of Liquids into Bottles [00:47] This technique ensures precise liquid volumes, similar to those found in large-scale production. [01:02]
2. Capping Process
Transportation: Once the filling is complete, The bottles are then transported to the capping section. [01:05]
Cap Alignment: A rotating disc ensures that each cap is aligned and placed in the correct position for capping. [01:11]
Cap Placement: The machine places the cap onto each bottle using a motorized mechanism designed for speed and accuracy. [01:17]
Cap Tightening: The bottles are moved to the Cap Tightening Station, where a motorized system rotates the caps to ensure a tight and accurate seal. [01:31]
3. Control System (PLC)
Controller: The heart of the system is the PLC (Programmable Logic Controller), an industrial control system. [01:41]
Sensors: Sensors detect the position of the bottles at various points. [01:44]
Control: The PLC receives signals from the sensors and transmits signals to the motors and other mechanisms to ensure that each step of the filling and capping process operates smoothly and in the prescribed order. [01:48]
The result is a completely filled and tightly capped bottle, ready for use. [01:52]
How to Make Automatic Bottle Filling and Capping Machine Using Arduino
This video teaches how to build an Automatic Bottle Filling and Capping Machine using an Arduino microcontroller and 3D printed parts.
This machine demonstrates its accuracy and speed. [00:06]
Summary of the steps and main components:
1. Control Board Design
The creator of the video began by designing and fabricating a printed circuit board (PCB). [01:15]
Main Electronic Components Components used on the PCB include:
Arduino Nano
A4988 Stepper Motor Driver
12V DC Relay
Transistors, Resistors, Capacitors, Diodes, and Buzzers [03:09]
2. Machine Structure Assembly
Most of the main components are 3D printed parts [06:04]
Mechanical and electrical components used include:
Linear Sliding Bearings
NEMA 17 Stepper Motors for Motion Drives
12V Water Pumps for Liquid Filling
Small Air Pump and Solenoid Valve
3 Infrared Sensors for Position and Object Detection [07:43]
Assembly Process: The slide rails, stepper motors, timing belts, and capping assembly are assembled on a wooden base. [09:05]
3. Main Mechanisms
Mechanisms, Main Components, Operation
Filling: Water Pump, Tubing, and Syringe (20 ml medical syringe) [08:50] The water pump dispenses liquid through the tubing into the conveyed bottles. [14:33]
Capping: 12V DC Capping Motor (DC Gear Motor), 3D Printed Capping Unit, and Spring. [08:32] The motor rotates and presses the fed cap onto the filled bottles. [12:14]
Conveyor Belt: Conveyor Belt (From the previous video), stepper motor [16:58] conveying empty bottles into the machine, conveying filled bottles out [17:01]
4. Sensors and Control System
Sensor 1: Detects the machine's home/reference position (Homing Position) [13:42]
Sensor 2: Detects whether a bottle is in the filling position. If there is no bottle, the machine automatically stops [14:14]
Sensor 3: Detects whether a cap is in the waiting position. If there is no cap, the machine automatically stops and gives an alarm [14:20]
Writing and uploading Arduino code to control the sequential operation of all motors and sensors [16:34]
5. Demonstration
A video demonstrating the machine's operation, demonstrating that it can accurately and continuously fill and cap small bottles [18:06]
Demonstrating the automatic stop function when there are no bottles [19:20] and when there are no caps in the feeder [20:35]
한미자동기계(Hanmi automatic machinery) § 인슐린 주사기 조립장치(insulin syringe assembly machine)
This video from Hanmi Automatic Machinery demonstrates the operation of the Insulin Syringe Assembly Machine, a high-speed automated system used to assemble various parts of medical syringes.
Video Summary:
The video demonstrates the automated insulin syringe assembly and manufacturing process. The machine assembles the plastic parts (barrel) and the rubber parts/plungers:
Syringe Barrel Feeding and Alignment:
The plastic syringe barrel (the main part of the syringe) is fed vertically into the machine. [00:00:00 - 00:00:20]
Piston/Pressure Rod Feeding and Alignment (Plunger/Piston Rod):
The plunger rod, usually a long plastic rod, is fed and aligned along the inlet of the machine. [00:00:21 - 00:00:40]
Assembling the rubber stopper/gasket to the plunger:
The rubber stopper or gasket, which creates pressure in the syringe, is automatically and precisely fed into the plunger end. [00:00:41 - 00:01:00]
Final Assembly:
The plunger rod, with the rubber plunger attached, is quickly and continuously inserted into the syringe. [00:01:01 - 00:01:30]
Transportation and Packaging (Output/Packaging):
Completed insulin syringes are transported from the production line to the next step of sterilization and packaging. [00:01:31 - 00:02:37]
This system is an example of automation in the medical device manufacturing industry, which requires cleanliness, precision, and high speed in the production of delicate parts.
한미자동기계(Hanmi automatic machinery) § 원터치 캡 조립기(one touch cap assembly machine)
Automatic Chicken Dicing Meat Cutting Machine From Twothousand Machinery
This video from Twothousand Machinery demonstrates the operation of the Automatic Chicken Dicing Meat Cutting Machine.
Video Summary:
Feeding: The video shows chicken pieces (presumably deboned) being placed into the machine's feeding chute. [00:00:00 - 00:00:02]
Cutting Process: The chicken is fed into a section with multiple blades. The machine rapidly dices the meat. [00:00:02 - 00:00:10]
Result: The chicken pieces, cut into uniformly sized cubes, are discharged from the other end of the machine, ready for further processing. [00:00:11 - 00:00:17]
This machine is designed to speed up and increase efficiency in preparing standardized pieces of meat for the food industry.