Brackets and mounts
Paint Dispenser Prototype - Exploded Multi-Part Assembly
- Bounding box
- 6325.0 × 400.0 × 500.0 mm
- Engine
- Precision B-rep
- Parameters
- 63
- Published
- September 17, 2026
Download
Free to download and use. See the terms.
The prompt
### Short + Detailed CAD Prompt ```text Design a manufacturable 3D CAD model of a compact automotive paint dispenser inspired by the reference X-Smart mechanism. Create a rotary 4-canister prototype with: • 4 removable cylindrical paint canisters • Quick-release canister locking and locating mechanism • Sealed bottom paint connection using O-ring • Individual piston pump below each canister • PTFE/O-ring piston with stainless-steel piston rod • Stepper motor + coupling + lead screw drive • Inlet and outlet check valves • Paint delivery tube and precision nozzle • Internal canister agitator shaft and mixing paddle • Rotary indexing turntable • Fixed dispensing station • Mixing cup mounted on a load-cell platform • Rigid aluminum/steel frame Show the mechanism in: 1. Complete isometric assembly 2. Exploded view 3. Section view of one pump 4. Detailed replaceable-canister connection 5. Canister removal/installation position Critical mechanism: Canister → Quick Lock → Inlet Valve → Piston Cylinder → Outlet Valve → Nozzle Stepper Motor → Coupling → Lead Screw → Piston Rod → Piston After dispensing, piston retracts slightly for suck-back/anti-drip. Make the canister a TRUE removable cartridge: unlock → lift out → replace → locate → lock. Use realistic bearings, shafts, seals, fasteners, clearances and mounting brackets. Design for a tabletop prototype, approximately 500 mm tall, with modular expansion from 4 to 8/16 canisters. Style: professional SolidWorks/Fusion 360 mechanical CAD, realistic manufacturable geometry, clean industrial engineering design, precise assembly, no futuristic styling. ```
Parameters
| Name | Value | Range |
|---|---|---|
| Layout Gap (X spacing) | 550 mm | 350 – 1500 |
| Frame Width | 400 mm | 200 – 800 |
| Frame Depth | 400 mm | 200 – 800 |
| Frame Height | 500 mm | 200 – 900 |
| Plate Thickness | 20 mm | 8 – 40 |
| Post Section | 30 mm | 10 – 60 |
| Turntable Diameter | 300 mm | 150 – 600 |
| Turntable Thickness | 20 mm | 5 – 40 |
| Turntable Bore | 40 mm | 10 – 80 |
| Canister Seat Diameter | 86 mm | 40 – 120 |
| Canister Seat Depth | 6 mm | 1 – 15 |
| Seat Bolt Circle Dia | 198 mm | 80 – 260 |
| Canister Diameter | 80 mm | 40 – 160 |
| Canister Height | 200 mm | 50 – 400 |
| Bottom Spigot Diameter | 40 mm | 10 – 70 |
| Bottom Spigot Height | 15 mm | 5 – 40 |
| O-Ring Outside Dia | 48 mm | 20 – 80 |
| O-Ring Inside Dia | 38 mm | 10 – 70 |
| O-Ring Section | 4 mm | 1 – 10 |
| Lock Ring Outside Dia | 90 mm | 50 – 150 |
| Lock Ring Inside Dia | 84 mm | 40 – 140 |
| Lock Ring Thickness | 12 mm | 4 – 40 |
| Locating Pin Dia | 5 mm | 2 – 12 |
| Locating Pin Height | 12 mm | 4 – 40 |
| Number of Locating Pins | 3 pcs | 2 – 8 |
| Pump Barrel Outside Dia | 60 mm | 30 – 120 |
| Pump Barrel Length | 140 mm | 60 – 300 |
| Piston Bore | 40 mm | 10 – 100 |
| Piston Thickness | 15 mm | 5 – 40 |
| Piston Rod Dia (SS) | 12 mm | 4 – 30 |
| Piston Rod Length | 120 mm | 40 – 300 |
| Motor Body Square | 57 mm | 40 – 100 |
| Motor Body Length | 100 mm | 40 – 200 |
| Mounting Flange Thickness | 6 mm | 2 – 20 |
| Motor Shaft Dia | 8 mm | 3 – 20 |
| Motor Shaft Length | 25 mm | 5 – 80 |
| Motor Bolt Hole Dia | 5 mm | 2 – 12 |
| Lead Screw Dia | 12 mm | 4 – 40 |
| Lead Screw Length | 150 mm | 40 – 400 |
| Flexible Coupling Dia | 25 mm | 10 – 60 |
| Flexible Coupling Length | 30 mm | 10 – 80 |
| Valve Body Dia | 22 mm | 10 – 60 |
| Valve Body Length | 30 mm | 10 – 80 |
| Valve Port Dia | 10 mm | 2 – 30 |
| Delivery Tube OD | 6 mm | 2 – 20 |
| Delivery Tube Length | 120 mm | 30 – 400 |
| Nozzle Body Dia | 14 mm | 5 – 40 |
| Nozzle Body Length | 20 mm | 5 – 60 |
| Nozzle Orifice Dia | 1 mm | 0.2 – 5 |
| Agitator Shaft Dia | 6 mm | 3 – 20 |
| Agitator Shaft Length | 200 mm | 50 – 400 |
| Mixing Paddle Dia | 40 mm | 10 – 120 |
| Mixing Paddle Thickness | 6 mm | 2 – 20 |
| Mixing Cup OD | 100 mm | 40 – 250 |
| Mixing Cup Height | 80 mm | 20 – 250 |
| Cup Wall Thickness | 3 mm | 1 – 10 |
| Load Cell Platform Width | 120 mm | 60 – 300 |
| Load Cell Platform Thickness | 20 mm | 5 – 60 |
| Bracket Plate Width | 100 mm | 80 – 300 |
| Bracket Height | 200 mm | 150 – 400 |
| Bracket Arm Reach | 150 mm | 40 – 400 |
| Bracket Plate Thickness | 12 mm | 4 – 40 |
| Bracket Bolt Hole Dia | 6 mm | 2 – 16 |
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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