Design a machine
$250-750 SGD
Bezahlt bei Lieferung
We require a mechanism design which is able to perform the following in order.
How the mechanism works:
1) To be able to accurately dispense viscous fluids from a tank into a bottle in 3 different volumes base on user’s selection – 200ml ,500ml , 1250ml.
2) User will select the volume to dispense, with a display to show the amount that need to be paid to proceed.
3) A payment receptor that is able to accept coins or notes, able to give out change and show the remaining amount that is left unpaid. User to confirm decision to proceed with the dispense of the fluid after the correct amount is inserted.
4) A safety mechanism at the dispensing area to protect the nozzle until the confirmation from the user to proceed is received. A LED backlight to indicate that the user is now able to access the dispense area to place the bottle to be filled.
5) A sensor to be installed to confirm that the bottle is in place. An indication to inform the User that machine will begin to dispense
6) There should be something to hold the bottles in place, and align the bottle opening to the nozzle to prevent spillage.
7) Machine will only dispense when ALL 3 conditions are fulfilled
- Correct amount of cash inserted base on user’s selection
- Bottle to receive fluid is in the correct position
- Bottle opening is aligned with the dispensing nozzle
8) An indication for the User to remove the bottle once it has been filled to the selected amount. Can be linked to criteria #5
9) Dispense area back to locked position (Criteria #4) once the user remove the filled bottle.
10) There must be a back flush function for the nozzle, after the door is closed, fresh water shall be pumped at a relatively high velocity enough to “wash” the nozzle.
Deliverables:
- Electrical drawings
- Control drawings
- Schematic drawings
- 3D model with dimensions. Ready to be sent for fabrication
Projekt-ID: #6465930
Über das Projekt
15 Freelancer bieten im Durchschnitt $791 für diesen Job
Professional engineer with 37 years of design experience, I am using SOLIDWORKS for modeling and animation
Dear Sir/Madam I use Autocad, MDT, Inventor, Solidworks, Catia and Abaqus. models for 3d and 2d detail drawing I could and was able to analyze the FEA, motion study, rendering, analyze kinematic and many more to s Mehr
Hi, The total Estimated cost that I have mentioned is not final cost. First let's discuss about your project then we can finalize the cost. I am having 2 years of experience in mechanical design in National Wind Mehr
Hello I'm ready to take your project and starting right now we can talk about the project Thank you
Hello! I have experience programming in C / C + + for almost 20 years. Devices based on Arduino, I'm doing more than 3 years. I have experience making "smart house" on the Arduino. More, I have experience in: - maki Mehr
Dear customer, do you need just the software or need a prototype also? I can develop a PC software with a detailed description of hardware you need. I have developed laboratory instruments wich include high-presicio Mehr
as i have done electronics and communication. As well as I've done same project with the pharmaceutical company. I am quite aware with this project. I request you to let me know about how and where to ship the hardware Mehr
Hi there. My name is Keith and I am a professional electrical engineer here in the US. I graduated Vanderbilt University with a BS in mechanical engineering. I now work solely as a contracting designer and freelancer. Mehr