Beverage Machine Removable Directing Guide for Waste Liquid Management
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Solution Overview
Problem
Beverage preparation machines face operational failures due to thermal and mechanical stress, as well as clogging from beverage residues, leading to inefficient waste liquid management and maintenance requirements.
Innovation Solution
A movable directing guide within the machine, pivotally and translationally mounted, is designed to switch between dispensing and non-dispensing positions, allowing for easy removal and replacement, featuring a bistable resilient arrangement and a user-removable support frame for efficient waste liquid management and maintenance without specialized tools or training.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a mobile beverage guide is used to switch between dispensing and non-dispensing positions, then beverage directing functionality is improved, but thermal and mechanical stress leads to operational failure after extended use
Solution Approach 1:
The beverage guide is segmented into a stationary housing and a removable insert. The insert contains the mobile directing elements that switch between dispensing and non-dispensing positions, while the housing provides structural support and remains fixed. This segmentation allows the stressful mobile components to be easily replaced when worn, maintaining reliability while preserving adaptability.
Solution Approach 2:
The insert is designed to be removable and replaceable after extended use. When the mobile directing elements become worn or clogged from thermal and mechanical stress, the entire insert can be discarded and replaced with a fresh one, rather than attempting to repair or clean the worn components. This maintains operational reliability while keeping the beverage directing functionality.
2Productivity
If a mobile beverage guide is used for switching beverage paths, then beverage management is improved, but clogging from beverage residues causes maintenance requirements
Solution Approach 1:
The mobile directing elements are extracted from the main machine body and placed into a removable insert. This allows the beverage guide functionality to be separated from the permanent structure, enabling easy removal and cleaning of the insert components that are prone to clogging from beverage residues.
Solution Approach 2:
The insert can be removed and replaced when clogged, allowing quick maintenance without disassembling the entire machine. The removable design enables users to easily clean or replace the insert, maintaining beverage management efficiency while minimizing maintenance complexity.
3Reliability
If a stationary beverage guide is used, then operational reliability is improved, but adaptability for switching between dispensing and non-dispensing positions is reduced
Solution Approach 1:
The system is divided into a stationary housing that provides structural stability and reliability, and a removable insert that contains the adaptable mobile directing elements. This segmentation allows the stationary part to maintain operational stability while the removable insert provides the switching capability between beverage paths.
Solution Approach 2:
The removable insert is designed to perform multiple functions: it can be installed to provide beverage path switching capability, removed for cleaning, or replaced with different inserts for different beverage types. This multi-functionality maintains operational reliability through the stationary housing while adding adaptability through the versatile insert.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution enhances the machine's operational lifespan by preventing clogging and malfunction, simplifying maintenance, and ensuring effective waste liquid directionality, thereby improving overall performance and user convenience.
Implementation Method 1
featuring a bistable resilient arrangement
Data Source
Figure 1~3
Figure 4~8
Figure 9~16
AI summary
A machine (1) for dispensing a beverage (100) has a beverage processing unit (5), a stationary frame (4) and a beverage directing guide (10) that is mounted to the stationary frame (4) and that is movable relative to the stationary frame (4) from: a dispensing position for directing by the directing guide (10) said beverage (100) to an area (2) for placing a user-recipient; to a non-dispensing position for directing by the directing guide (10) waste liquid (101) to a waste collector (3); and vice versa. The beverage processing unit (5) has a beverage guide (50) and a unit outlet (51) via which liquid is passed from the beverage guide (50) to the directing guide (10) located below the unit outlet (51). The stationary frame (4) has a seat (52) above the placing area (2), the directing guide (10) being supported by a removable support frame (16) that is: inserted in the seat (52) so that the directing guide (10) is movable between its dispensing and non-dispensing positions; and user-removable with the directing guide (10) from the seat (52) for removing the directing guide (10) from the stationary frame (4).