Coating Machine Adjustable Inlet Channel for Screw Alignment
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Solution Overview
Problem
Existing coating machines for screws are cumbersome to adjust for different screw sizes and configurations, leading to misalignment with vibrating feeders, which prevents efficient coating application.
Innovation Solution
A coating machine with adjustable units, including a support frame, feed ramp, dispensing/spreading means, and abutment means, allowing for precise positioning and alignment with a standard vibrating feeder, ensuring consistent coating application across various screw types and sizes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If coating machines are equipped with special adjustment means to treat different screw types and sizes, then the adaptability is improved, but the device complexity increases and the ease of operation deteriorates
Solution Approach 1:
The patent applies universality by designing the coating machine with a standardized inlet channel configuration that can accommodate multiple screw types and sizes without requiring complex adjustments. The machine uses a universal mounting interface that works with standard vibrating feeders, allowing the same machine setup to handle various screw configurations through the standardized interface rather than requiring type-specific adjustments.
Solution Approach 2:
The patent segments the coating machine into modular components, particularly separating the inlet channel assembly from the main body. This segmentation allows the inlet channel to be independently positioned and adjusted relative to the vibrating feeder outlet, enabling adaptability to different screw types while keeping the adjustment mechanism simple and localized rather than requiring complex overall machine reconfiguration.
2Manufacturing precision
If the position of various members of the coating machine is changed to fit screw characteristics, then the manufacturing precision is improved, but the alignment with vibrating feeder deteriorates
Solution Approach 1:
The patent introduces a standardized inlet channel as an intermediary element between the vibrating feeder and the coating application mechanism. This standardized interface acts as a mediator that maintains consistent alignment with the vibrating feeder outlet while allowing the internal coating components to be precisely positioned for different screw types. The intermediary inlet channel decouples the alignment requirement from the coating precision requirement.
Solution Approach 2:
The patent resolves the alignment conflict by introducing dimensional flexibility through adjustable mounting positions and orientations of the inlet channel relative to the vibrating feeder. Rather than changing the position of all machine members, the solution allows adjustment in specific dimensions (horizontal and vertical positioning of the inlet channel) while maintaining stability in other dimensions, thus preserving alignment while enabling coating precision adjustments.
3Ease of manufacture
If standalone coating machines are used to be combined with standard vibrating feeder, then the ease of manufacture is improved, but the adaptability deteriorates
Solution Approach 1:
The patent implements universality by designing the coating machine with a standardized inlet channel configuration that can accommodate multiple screw types and sizes without requiring complex adjustments. The machine uses a universal mounting interface that works with standard vibrating feeders, allowing the same machine setup to handle various screw configurations through the standardized interface rather than requiring type-specific adjustments.
Data Source
AI summary
A coating machine for applying a coating to screws is described. The coating machine has an operating space along which the screws to be coated are fed. A fixed surface is defined, which is fixed relative to the frame of the machine and is designed for abutment and positioning of the screws in the section upstream from said operating space and in said operating space.