Percolator Drawer Assembly for Automatic Used Capsule Unloading
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Solution Overview
Problem
Existing beverage-making percolator assemblies lack an efficient and cost-effective method for automatically unloading used containers after the brewing process.
Innovation Solution
A percolator assembly design featuring a hydraulic cylinder, sprinkler, and cam-guided drawer system that automatically raises and unloads the used container from the brewing chamber, utilizing a sealing mechanism and spring-assisted detachment to prevent drying and breakage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual unloading of used containers is used, then device complexity is reduced, but productivity decreases and loss of time increases
Solution Approach 1:
The system performs automatic unloading of used containers through a cam-guided drawer mechanism that self-activates after brewing completion. The cam profile automatically guides the drawer from percolating position to unloading position, and the spring mechanism automatically detaches the container from the seat, eliminating the need for manual intervention while maintaining operational simplicity
Solution Approach 2:
The unloading mechanism employs dynamic elements including a cam profile that converts rotational or linear motion into the drawer's movement path, and a spring mechanism that provides dynamic force for container detachment. These dynamic components enable automatic unloading without requiring complex automated control systems
2Productivity
If automatic unloading mechanism is added, then productivity increases, but device complexity and manufacturing cost increase
Solution Approach 1:
The system performs automatic unloading of used containers through a cam-guided drawer mechanism that self-activates after brewing completion. The cam profile automatically guides the drawer from percolating position to unloading position, and the spring mechanism automatically detaches the container from the seat, eliminating the need for manual intervention while maintaining operational simplicity
Solution Approach 2:
The mechanism uses simple, inexpensive components such as a cam profile (which can be a simple shaped guide), a spring mechanism, and a drawer assembly that can be manufactured at low cost. These components are designed for straightforward fabrication and assembly, keeping manufacturing costs down while achieving automatic unloading functionality
3Loss of substance
If container remains in seat after brewing, then device complexity is reduced, but loss of substance increases due to drying and breakage
Solution Approach 1:
The system performs preliminary action by automatically detaching the used container from the seat before it can dry out or break. The cam-guided drawer mechanism proactively moves the container away from the heating element and seat area, and the spring mechanism ensures complete separation, preventing material loss from drying or breakage before these damaging conditions can occur
Solution Approach 2:
The system performs automatic unloading of used containers through a cam-guided drawer mechanism that self-activates after brewing completion. The cam profile automatically guides the drawer from percolating position to unloading position, and the spring mechanism automatically detaches the container from the seat, eliminating the need for manual intervention while maintaining operational simplicity
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
Enables straightforward, low-cost automatic unloading of used containers, ensuring efficient beverage production and minimizing material loss by preventing container breakage and drying.
Implementation Method 1
a hydraulic cylinder (13), in turn comprising a cylinder (14) connected rigidly to plate (12) and coaxial with axis (11); and a piston (15), which is mounted to slide axially, along axis (11) and inside cylinder (14)
Implementation Method 2
unloading means for removing the used container from the seat as the seat is moved from the percolating position to the loading position
Data Source
Figure 1~6
Figure 2
Figure 3
AI summary
A percolator assembly (1) for making a beverage from a measure of anhydrous powdered material in a container (2), wherein the assembly (1) has a seat (31), which is designed to receive the container (2), is movable in a horizontal direction between a loading position to load the container (2), and a percolating position, and has a bottom wall (43) designed to move in a vertical direction from a lowered position to a raised position as the seat (31) moves from the percolating position to the loading position; the assembly also having a fixed opposing member (54) for removing the used container (2) from the seat (31) when the bottom wall (43) is in the raised position.