Adjustable Capping Plant Guide for Aseptic Format Adaptation
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Solution Overview
Problem
Aseptic bottling lines face challenges in adapting to different container formats without compromising sterility, leading to increased downtime, storage costs, and limited application due to the need for manual replacement and multiple counter-guide sizes.
Innovation Solution
A capping plant with a rotating carousel type capping unit, featuring adjustable first and second guide means integrated with a connection cross-member and an actuating device for height adjustment, allowing for flexible format adaptation while maintaining sterility through a contamination-controlled environment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple counter-guides of various dimensions are provided for different container formats, then adaptability to various formats is improved, but device complexity and storage costs increase
Solution Approach 1:
The counter-guide is designed with a single adjustable structure that can accommodate multiple container formats by modifying its position and orientation, eliminating the need for multiple dedicated guides. The guide means includes adjustable elements that can be repositioned along the circular path to suit different container diameters and shapes, making one guide perform the function of multiple guides.
Solution Approach 2:
The counter-guide incorporates adjustable and reconfigurable elements that can be dynamically repositioned for format changes. The guide means can be adjusted in height, angle, and position along the circular path, allowing the same physical structure to adapt to different container formats without requiring replacement with static, format-specific guides.
2Adaptability or versatility
If manual procedures for replacing guides are performed, then adaptability to various formats is improved, but loss of time due to downtime increases
Solution Approach 1:
The guide means is designed with quick-adjustment mechanisms that allow format changes to be made rapidly without full replacement. The adjustable elements can be repositioned in place during minimal line stoppage, and the modular design allows for quick reconfiguration rather than time-consuming manual replacement of entire guide assemblies.
Solution Approach 2:
The guide means includes pre-positioned adjustment points and standardized mounting locations that are prepared in advance for common formats. This preliminary setup of adjustment mechanisms allows operators to quickly switch between formats by simply moving components to pre-determined positions rather than performing complex installation procedures.
3Adaptability or versatility
If the isolator access door is opened to replace guides, then adaptability to various formats is improved, but sterility is compromised
Solution Approach 1:
The guide means incorporates adjustable elements that can be reconfigured from within the isolator without requiring door opening. The adjustment mechanisms are designed to be accessible through existing openings or can be operated remotely, allowing format changes to be made while maintaining the closed sterile environment.
Solution Approach 2:
The guide means includes self-adjusting or easily reconfigurable elements that can be modified by the system itself or with minimal intervention. The design allows for format changes to be made using tools or mechanisms that can be introduced through sealed interfaces, eliminating the need to break the sterile barrier by opening the isolator door.
Data Source
AI summary
A capping plant (10) for capping containers (100) made of thermoplastic material, includes a capping unit (11) of a rotating carousel type comprising a plurality of capping stations (111) and a first profile (114) arranged so as to contact a part of a tubular body (100a) of the containers (100) which is exposed towards an outside of the rotating carousel of the capping unit (11); a star-wheel (12) located downstream of the capping unit (11); an outfeed conveyor (13) located downstream of the star-wheel (12); a connection cross-member (17) between the first profile (14) and the outfeed conveyor (13), the outfeed conveyor (13) is integrally constrained to a first portion (17a) of the connection cross-member (17) and the first profile (114) is integrally constrained to a second portion (17b) of the connection cross-member (17); an actuating device (18) configured to adjust the height of the connection cross-member (17).