Gears and transmission
Label Applicator Housing Assembly
- Bounding box
- 127.0 × 110.5 × 29.0 mm
- Engine
- Precision B-rep
- Parameters
- 38
- Published
- October 10, 2026
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The prompt
Create a 3D parametric mechanical assembly model of a correction tape dispenser housing modified into a package labelling applicator, output as a STEP file. The model must consist of a two-part split ergonomic outer enclosure (length 110 mm, width 55 mm, thickness 25 mm, wall thickness 2 mm) housing two parallel internal gear spools (30 mm diameter supply spool and 25 mm diameter driven take-up spool with a 1:1.2 gear linkage ratio). At the front exit point, include an integrated peel plate wedge feature inclined at an angle of 20 degrees with a sharp 0.5 mm nose radius to peel off label backing. Place two 4 mm guide pins immediately before and after the peel plate to maintain web tension. Ensure all internal boss mounts and axle pins are modeled with 3 mm wall thickness and a 0.5 mm fillet at the base for SolidWorks editing.
Parameters
| Name | Value | Range |
|---|---|---|
| Housing Length | 110 mm | 90 – 140 |
| Housing Width | 55 mm | 40 – 80 |
| Housing Thickness | 25 mm | 18 – 40 |
| Wall Thickness | 2 mm | 1 – 4 |
| Front Exit Slot Width | 50 mm | 30 – 55 |
| Front Exit Slot Height | 6 mm | 3 – 12 |
| Front Exit Slot Z Center | 11 mm | 6 – 20 |
| Front Exit Slot X Position | 54 mm | 45 – 55 |
| Supply Spool Diameter | 30 mm | 20 – 40 |
| Take-Up Spool Diameter | 25 mm | 15 – 35 |
| Spool Face Width | 20 mm | 10 – 25 |
| Spool Bore Diameter | 7.6 mm | 5 – 12 |
| Supply Spool Axle X | -15 mm | -45 – 0 |
| Take-Up Spool Axle X | 12.5 mm | 0 – 45 |
| Spool Axle Y | 0 mm | -5 – 5 |
| Gear/Spool Bottom Z | 2 mm | 0 – 5 |
| Gear Module | 2.5 mm | 1 – 4 |
| Supply Gear Teeth | 12 mm | 8 – 30 |
| Take-Up Gear Teeth | 10 mm | 8 – 30 |
| Gear Face Width | 20 mm | 10 – 30 |
| Axle Pin Outer Diameter | 8 mm | 4 – 12 |
| Axle Pin Inner Diameter | 2 mm | 0 – 6 |
| Boss Outer Diameter | 16 mm | 8 – 22 |
| Boss Height | 5 mm | 2 – 8 |
| Fillet Radius | 0.5 mm | 0.1 – 1.5 |
| Peel Plate Width | 54 mm | 40 – 55 |
| Peel Plate Forward Projection | 15 mm | 8 – 25 |
| Peel Plate Wedge Angle | 20 deg | 10 – 35 |
| Peel Plate Nose Radius | 0.5 mm | 0.1 – 1.5 |
| Peel Plate Rear Height | 8 mm | 4 – 15 |
| Peel Plate Bottom Z | 2 mm | 0 – 6 |
| Peel Plate X Start | 55 mm | 45 – 60 |
| Guide Pin Diameter | 4 mm | 2 – 8 |
| Guide Pin Length | 53 mm | 45 – 55 |
| Front Guide Pin X | 48 mm | 20 – 55 |
| Front Guide Pin Z | 8 mm | 2 – 18 |
| Rear Guide Pin X | 62 mm | 55 – 75 |
| Rear Guide Pin Z | 3 mm | 0 – 10 |
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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