Automated Blister Mounting Head for Contamination-Free Packaging
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Solution Overview
Problem
Current automatic packaging systems for medical and pharmaceutical products face challenges such as cross-contamination, mechanical damage, high space requirements, and high logistical and personnel costs due to manual assembly and existing automated systems that are not suitable for these industries.
Innovation Solution
A compact apparatus with separating means to handle blister sections indirectly, a modular and standardized magazine system, and a mounting head with belt segment drives for efficient product placement and handling, reducing the risk of contamination and mechanical damage while minimizing space and logistical needs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If manual assembly is used to assemble packaging units individual to the patient, then flexibility and adaptability are improved, but productivity is reduced and loss of time increases
Solution Approach 1:
The system uses automated mounting machines that can independently assemble packaging units without continuous human intervention. The control system automatically manages the assembly process, selecting and mounting appropriate products based on patient-specific requirements, thereby maintaining flexibility while dramatically improving productivity
Solution Approach 2:
The mounting machine is designed with universal capabilities to handle different types of products (tablets, capsules, etc.) and different packaging configurations. A single automated system can adapt to various assembly requirements through programmable control, eliminating the need for multiple specialized manual assembly stations
2Adaptability or versatility
If manual assembly is used, then adaptability is improved, but loss of time increases and manufacturing precision deteriorates
Solution Approach 1:
The automated mounting system operates continuously without the interruptions inherent in manual assembly. The control system maintains continuous monitoring and adjustment of the mounting process, ensuring consistent precision while reducing overall time consumption through uninterrupted automated operation
Solution Approach 2:
Manual mechanical assembly operations are replaced with automated mounting mechanisms controlled by a computer system. This substitution eliminates human reaction time variations and maintains consistent mounting precision while significantly reducing the time required for assembly operations
3Productivity
If existing automated mounting machines are used for pharmaceutical products, then productivity is improved, but object-affected harmful factors increase due to cross-contamination and mechanical damage
Solution Approach 1:
The mounting machine implements localized quality control measures at specific stages of the assembly process. Separation means are positioned at critical points to prevent cross-contamination, and the control system applies specific handling parameters for different product types to minimize mechanical damage while maintaining high productivity
Solution Approach 2:
Separation means act as intermediaries between the product supply and the mounting head. These separation mechanisms ensure that products are properly isolated and handled individually, preventing cross-contamination while enabling automated high-speed assembly. The control system coordinates the separation and mounting operations to maintain productivity
4Productivity
If existing automated mounting machines are used, then productivity is improved, but device complexity increases due to high space requirements
Solution Approach 1:
The magazine system is designed with nested or compact arrangements where multiple product storage positions are integrated within a minimized spatial footprint. The separation means and mounting head are positioned to operate within the same compact envelope, reducing overall device complexity and space requirements while maintaining automated productivity
Solution Approach 2:
The system utilizes vertical or multi-level arrangements rather than only horizontal expansion. Magazines and separation means are configured to optimize three-dimensional space utilization, allowing high productivity to be achieved within a compact footprint by exploiting the vertical dimension or unused spatial volumes
Data Source
AI summary
An apparatus for automatically mounting substrates with medical and/or pharmaceutical and/or food-supplementing products, including at least one magazine to store blister strips rolled up on rolls or the like, each magazine having at least one holding position for the rolls, a delivery device to unroll the blister strips and deliver the unrolled blister strips to a supply position for the products provided by each roll in the magazine to be mounted, a separating device for separating product-filled blister sections from the blister strip, and a mounting head to receive, rotate and dispense the separated blister sections with the products sealed therein, the mounting head controlled by a control system to transport the separated blister sections from the supply position to a mounting position over the substrate.