Gears and transmission
Yoghurt Cup Quality Control Conveyor System
- Bounding box
- 1450 × 635 × 1525 mm
- Engine
- 3D Printing B-rep
- Parameters
- 44
- Published
- November 10, 2026
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The prompt
I am an electrical engineering student specializing in industrial automation. I am working on a mini-project: an automated quality control system for yoghurt cups on a conveyor belt. I need you to design the complete mechanical conception of this industrial system in 3D. I have no mechanical design idea, so I want you to propose the best mechanical solution from scratch. The system must include: 1. A straight conveyor belt with two rollers and two lateral guides. 2. A DC geared motor to drive the conveyor. 3. A camera mounted above the conveyor to inspect yoghurt cups and read their manufacturing dates and expiration dates. 4. An ultrasonic sensor to detect the presence of a cup. 5. A mechanical sorting mechanism controlled by a servo motor. 6. The sorting mechanism must use a small rectangular plate (approximately 15 cm long) that rotates 90 degrees to push defective cups sideways. 7. Good yoghurt cups continue straight to a green rectangular collection box at the end of the conveyor. 8. Defective yoghurt cups are directed sideways into a red rectangular collection box located beside the conveyor. Mechanical requirements: - Keep the conveyor straight. - Design a stable metal support structure. - Use realistic mechanical dimensions. - Include all necessary screws, shafts, bearings, brackets and motor supports. - Design the servo motor mounting system. - Make the sorting mechanism simple, compact and easy to manufacture. - Use a grey industrial design. - Show all mechanical components clearly. I want: - A complete 3D assembly. - Individual 3D models of each mechanical part. - Different views: front, side, top and isometric. - A detailed explanation of how the mechanical sorting mechanism works. - Dimensions in millimeters. - A professional industrial mechanical design suitable for a university project. Do not just generate a picture. I need an actual editable 3D CAD model.
Parameters
| Name | Value | Range |
|---|---|---|
| Base frame length | 1200 mm | 800 – 1600 |
| Base frame width | 450 mm | 300 – 800 |
| Base frame height | 750 mm | 400 – 1000 |
| Square leg size | 60 mm | 30 – 100 |
| Levelling foot diameter | 50 mm | 30 – 80 |
| Conveyor frame length | 1100 mm | 600 – 1500 |
| Conveyor frame width | 320 mm | 200 – 500 |
| Conveyor side rail thickness | 20 mm | 10 – 40 |
| Conveyor side rail height | 60 mm | 30 – 100 |
| Belt width | 250 mm | 150 – 400 |
| Belt thickness | 5 mm | 3 – 10 |
| Belt roller centre distance | 1000 mm | 600 – 1300 |
| Roller diameter | 50 mm | 30 – 80 |
| Roller length | 260 mm | 200 – 400 |
| Roller shaft diameter | 12 mm | 8 – 20 |
| Pillow-block bearing size | 50 mm | 30 – 80 |
| Guide rail length | 1000 mm | 600 – 1400 |
| Guide rail height | 40 mm | 20 – 80 |
| Guide rail thickness | 20 mm | 10 – 40 |
| Geared motor diameter | 60 mm | 40 – 100 |
| Geared motor length | 180 mm | 100 – 300 |
| Motor output shaft diameter | 10 mm | 6 – 20 |
| Camera body width/depth | 60 mm | 40 – 100 |
| Camera body height | 100 mm | 60 – 150 |
| Camera lens diameter | 30 mm | 15 – 60 |
| Camera height above belt | 700 mm | 400 – 1000 |
| Gantry post size | 40 mm | 20 – 80 |
| Ultrasonic sensor diameter | 30 mm | 20 – 50 |
| Ultrasonic sensor length | 50 mm | 30 – 80 |
| Sensor height above belt | 150 mm | 80 – 250 |
| Servo body width/height | 40 mm | 25 – 60 |
| Servo body depth | 20 mm | 15 – 40 |
| Pusher plate length | 150 mm | 80 – 250 |
| Pusher plate width | 40 mm | 20 – 80 |
| Pusher plate thickness | 3 mm | 2 – 6 |
| Sorting station X position | 350 mm | 100 – 450 |
| Collection box length | 300 mm | 150 – 500 |
| Collection box width | 250 mm | 150 – 400 |
| Collection box height | 200 mm | 100 – 400 |
| Collection box wall thickness | 3 mm | 2 – 8 |
| M8 bolt diameter | 8 mm | 6 – 10 |
| M6 bolt diameter | 6 mm | 5 – 8 |
| M4 bolt diameter | 4 mm | 3 – 6 |
| M3 bolt diameter | 3 mm | 2 – 5 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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