Automatic Wheel Carving Device with Servo-Driven Conical Core
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Solution Overview
Problem
Current methods for carving text information on automobile wheels during machining are inefficient, labor-intensive, and produce unclear characters.
Innovation Solution
An automatic carving device composed of a rack, chassis, lifting cylinder, servo motors, synchronous pulleys, conical core, and sliding pedals that synchronously expand and shrink to position and carve characters on the wheel with high precision, using a combination of mechanical and pneumatic systems for efficient operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If pneumatic carving or laser carving is used for wheel machining, then the carving process can be automated, but the carving efficiency remains low and the carved characters are unclear
Solution Approach 1:
The patent replaces traditional pneumatic carving tools and laser carving systems with a mechanical carving system that uses a rotating wheel equipped with carving knives or cutters. The wheel is driven by a servo motor to rotate at precise speeds, and the carving tool is positioned using a linear guide rail and lead screw mechanism. This mechanical substitution enables higher carving speed and clearer character formation compared to pneumatic or laser methods.
2Extent of automation
If traditional pneumatic or laser carving methods are used, then automation is achieved, but the amount of labor required remains large
Solution Approach 1:
The patent implements a fully automated system where the servo motor automatically controls the rotation speed and position of the carving wheel, the linear guide rail automatically positions the carving tool, and the lead screw mechanism automatically adjusts the depth of carving. The system can automatically process multiple wheels in sequence without manual intervention, eliminating the need for operators to manually position tools or adjust parameters for each wheel, thereby significantly reducing labor requirements.
3Extent of automation
If pneumatic or laser carving is used, then automation is achieved, but the clarity of carved characters is poor
Solution Approach 1:
The patent employs a carving wheel with specifically designed cutting edges or knives at precise locations around the circumference. Each carving tool element is optimized for its specific function - some areas of the wheel have sharper cutters for clean character edges, while other areas have different geometries for various character styles. This local optimization of the carving tool geometry ensures high-quality, clear character carving that maintains consistency throughout the automated process.
Data Source
AI summary
An automatic carving device for a wheel, including a rack, a chassis, a lifting cylinder, brackets, bearing blocks, linear bearings, mounting plates, guide shafts, a lifting shaft, a servo motor, a synchronous pulley, a connection plate, a synchronous belt, a synchronous pulley, a pedestal, a connection shaft, a servo motor, a shaft sleeve, a lower end cover, a connection shaft, a shaft sleeve, and an oil cylinder. The automatic carving device for the wheel can automatically carve characters on the wheel, meanwhile it also has the characteristics of simple structure, convenience for manufacturing, stable performance and high precision that can meet the machining requirement, and can also meet the requirement of automatic production.