Modular Medical Packaging Modules for Fast Changeover
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Solution Overview
Problem
Existing large-scale packaging machines for medical articles require long changeover times due to their specialization for high-volume production of standardized items, making them inefficient for smaller batches and tailored medicines.
Innovation Solution
A modular packaging system comprising a main module with a control unit and a mounting backbone structure, and interchangeable sub-modules, allowing precise positioning and communication interfaces to facilitate quick changes between different packaging tasks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If large-scale packaging machines are designed for high-volume production with specialized components, then productivity is improved, but changeover time increases
Solution Approach 1:
The packaging machine is divided into modular components that can be independently configured and exchanged. The system consists of a base unit with standardized interfaces and interchangeable module sets that can be quickly attached and detached, allowing rapid reconfiguration for different packaging tasks without lengthy changeover periods.
Solution Approach 2:
The base unit is designed with universal interfaces and standardized mounting structures that can accommodate multiple types of packaging modules. This multi-functional design allows a single machine platform to handle various packaging configurations, maintaining high productivity across different production requirements while enabling quick adaptation through module exchange.
2Manufacturing precision
If packaging machines are highly specialized for standardized articles, then manufacturing precision is improved, but adaptability deteriorates
Solution Approach 1:
The machine is segmented into a standardized base unit and specialized module sets. Each module is designed with precise mechanical interfaces and control connections that ensure accurate positioning and functionality when attached to the base unit. This segmentation allows the system to maintain manufacturing precision through standardized interfaces while adapting to different batch sizes and packaging requirements through module exchange.
Solution Approach 2:
The system enables parameter changes by exchanging module sets configured for different production parameters. Each module set is pre-configured with specific dimensional parameters, speeds, and control settings optimized for particular packaging tasks. The base unit's control system automatically adjusts operational parameters when modules are exchanged, maintaining precision across different configurations and batch sizes.
Data Source
AI summary
A main module (110) for a modular packaging system for packaging of medical articles, wherein the main module (100) comprises a main control unit (mCU), a mounting backbone structure (111) configured to receive a plurality of sub-modules (120_1-120_n), a plurality of main-module communication interfaces (I_1m-I_nm), each associated with a specific order position of a sub-module, and wherein the main control unit (mCU) is configured to receive a sub-module identification via the main-module communication interfaces (I_1m-I_nm), and the sub-module identification at least gives access to at least one dimensional parameter of a sub-module (120_1-120_n).