Open AccessDesign and fabrication of fresh juice vending machine for commercial applications
Author(s) -
M.J Rooshan,
S. Shankar,
R. Nithyaprakash
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1055/1/012010
Subject(s) - crusher , rack , fruit juice , computer science , food science , engineering , chemistry , mechanical engineering
The objective of this work is to provide a fresh juice in an effective manner to promote the people for drinking hygienic and healthy fruit juices using a single vending machine within 90 seconds. The design has three storage units which are fully refrigerated and the fruits can be placed on the top rack. Below that, a pneumatic mechanism is available to pick and place the fruits of required quantity. A mixture and crusher is made available within the machine to ease the mixing process. Mixture will convert fresh fruits into juicy state and crusher will extract juice from the fruits, milk and water ratio will be controlled by the machine. The entire process is controlled using a raspberry pi which is programmed for every movement and functions of the vending machine. A monitor is attached for the selection of the juice and helps to modify the program on the raspberry pi. A biometric setup is attached with the unit for the people who are using the machine regularly. Overall, the fabricated machine becomes alternative for the soda vending machines, and it can change the morality of the people for drinking fresh juice then and there with a hygienic preparation.