Capsule Processing Unit With Single-Actuator Code Reading and Transfer
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Solution Overview
Problem
Existing beverage preparation machines with capsule transfer and code reading systems are complex, bulky, and expensive, lacking cost-effectiveness, compactness, and simplicity.
Innovation Solution
A capsule processing unit that uses a single actuator to both read the code on a capsule and transfer it to the extraction unit, incorporating a code reading mechanism and capsule transfer mechanism operatively linked to an actuator unit, enabling efficient and compact operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If separate actuators are used for code reading mechanism and capsule transfer mechanism, then reliability of code reading and capsule transfer is improved, but device complexity and cost increase
Solution Approach 1:
The patent combines the code reading mechanism and capsule transfer mechanism into a single integrated capsule processing unit that uses one actuator to perform both functions. The actuator rotates the capsule on a support member to both position the code for reading by the stationary reader and transfer the capsule to the extraction unit, eliminating the need for separate actuators while maintaining operational reliability
Solution Approach 2:
The single actuator in the capsule processing unit performs multiple functions: it rotates the capsule to present the code to the stationary code reader for reading, and subsequently transfers the capsule from the support member to the extraction unit. This multi-functional design reduces device complexity while maintaining the reliability needed for both code reading and capsule transfer operations
2Productivity
If multiple mechanisms are used for code reading and capsule transfer, then operational efficiency is improved, but device size and cost increase
Solution Approach 1:
The patent merges the code reading mechanism and capsule transfer mechanism into a single integrated unit with one actuator. The actuator performs sequential operations: first rotating the capsule to present the code to the stationary reader, then transferring the capsule to the extraction unit. This integration maintains operational efficiency while reducing device complexity and cost
Solution Approach 2:
The capsule support member is designed to be rotatable, allowing the single actuator to dynamically position the capsule for code reading and then transfer it to the extraction unit. This dynamic positioning capability enables one actuator to perform multiple functions that would otherwise require separate mechanisms, maintaining productivity while simplifying the device
Data Source
AI summary
Capsule processing units of a beverage preparation machine are disclosed, as well as beverage preparation machines containing same. Also disclosed are methods of processing a capsule with the capsule processing unit. The capsule processing unit includes a code reading system, a capsule transfer mechanism, and an actuator unit.