Vacuum systems for successful robot implementation

[summer project pal]

VACUUM SYSTEMS FOR ROBOT IMPLEMENTATION
PRESENTED BY:
ASHLY GEORGE VARGHESE
ROLL NO. 9
S7 ME

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INTRODUCTION
The design of vacuum system and choice of vacuum component for robot end effectors can be of crucial importance for a successful robot implementation
A successful robot implementation has to improve the production flexibility, increase quality and reduce manufacturing cost

IMPORTANT CRITERIA FOR A ROBOT INSTALLATION
Increased productivity
More flexibility
Safety and product quality
Reduce leakage cost and system cost

Increased productivity
By faster air evacuation

Generate vacuum as close to the suction cups

By using multistage ejector

Selection of suction cup

Suction cup
Working
Forces acting
Energy requirements
Properties
durability,wear and
oil resistance
handle shear force,
cups that can handle
different types of metals

More flexibility
Ability of handling a large variety of parts
Providing sectors of cups
Using cup accessories

Safety & product quality
Ejector nozzle should be designed for low and
fluctuating feed pressure
Suction cup with high friction
Type of material
Sensing vacuum for a clear signal to start robot motion should be measured as close to the suction cup
Proper maintenance of filter

Reducing leakage & running cost
Using valves
cone valve, dual flow control valve

Using automatic air saving system

De centralized system
conclusion
In order to have success with a robot installation for material
handling with vacuum, there are several things to keep in mind
when the system is designed and dimensioned. However, simple
measures such as choosing multistage low-pressure ejectors
instead of conventional ejectors, carefully selecting suction cup
design and material and also decentralizing to a greater extent
will improve the conditions for a successful robot implementation