Self-Cleaning Blender System with Automated Locking and Detection

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Solution Overview

Problem

Existing food processing systems face challenges in blending heterogeneous materials and maintaining high-quality products without user intervention, particularly in processing solid or partially fluid materials into consumer-ready forms.

Innovation Solution

An automated food processing system comprising a container platform, a blade platform, and a locking mechanism that securely couples the container to the blade platform for efficient blending, with a method that includes detecting the container, sealing it, engaging the blades, rotating them for processing, and disengaging for easy retrieval of the blended product.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If a locking mechanism is added to securely couple the container to the blade platform, then blending consistency and product quality are improved, but device complexity increases

Engineering Contradiction:
Improveblending consistencyVSAvoiddevice complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The locking mechanism is segmented into modular components: a locking arm with cam surface, a pivot pin allowing rotation, and a spring-loaded actuator. This segmentation allows each component to perform a specific function while maintaining overall simplicity. The locking arm can engage or disengage independently, providing precise control over the coupling between container and blade platform without requiring a complex multi-step locking system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The locking mechanism is designed to be self-actuating through a spring-loaded arm that automatically engages with the container rim when the container is placed on the platform. The cam surface on the locking arm provides automatic alignment and secure coupling without requiring user intervention or complex control systems. The spring force ensures consistent engagement pressure, maintaining blending consistency while keeping the mechanism simple.

Inventive Principle:
Principle #25Self-service

2Ease of operation

If automated detection and locking sequences are implemented, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improveease of operationVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system performs preliminary detection of the container's presence and proper positioning on the platform before activating the locking mechanism. This preliminary action ensures that the container is correctly placed and secured before blending begins, improving ease of operation by preventing user error. The automated sequence detects container placement, activates the locking arm, and only then permits blending operation, eliminating the need for users to manually verify proper assembly.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system incorporates feedback through sensors that detect whether the container is properly positioned and locked before allowing the blending operation to commence. This feedback mechanism provides automatic verification to the user that the system is ready for operation, improving ease of use without requiring complex manual checking procedures. The feedback loop ensures that the locking mechanism is engaged before blades rotate, maintaining safety and operational simplicity.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS11992160B2Apparatus and method for self-cleaning blender system
Publication Date: 2024.05.28 FRESH BLENDS NORTH AMERICA INC
  • US11992160B2 patent drawing
  • US11992160B2 patent drawing
  • US11992160B2 patent drawing

AI summary

A system for processing foodstuffs includes a container platform, a blade platform, and a locking mechanism. The container platform defines a container receptacle configured to receive a container including foodstuffs. The blade platform includes blades configured to rotate to process the foodstuffs. The locking mechanism is configured to couple the container platform to the blade platform to form a blending chamber including the blades and the container subsequent to determining that the container is received by the container receptacle and prior to rotation of the blades.