Sealing Plate Exchange in Packaging Sealing Stations
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing sealing stations require extensive mechanical conversion work and long downtimes for changing sealing plates to accommodate different packaging shapes, necessitating a redesign.
Innovation Solution
A sealing station design that allows for the easy replacement of sealing plates without interrupting operation, using guides and detachable fasteners for secure attachment, and a movable frame for insertion/removal, ensuring correct orientation and heat transfer.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the sealing plate is removed and replaced to accommodate different packaging shapes, then the sealing station can adapt to new packaging requirements, but the conversion requires extensive mechanical conversion work and long downtimes
Solution Approach 1:
The sealing station is divided into modular components: the upper tool with the sealing plate, the lower tool, and the film assembly. Each component can be independently removed and replaced, allowing the sealing plate to be changed without affecting the entire system structure.
Solution Approach 2:
The sealing plate is designed to be movable and replaceable within the upper tool assembly. The receptacle allows the sealing plate to be inserted and removed in or against the direction of film travel, enabling dynamic reconfiguration of the sealing station to accommodate different packaging shapes.
2Adaptability or versatility
If the sealing plate is replaced to accommodate evolving packaging requirements, then the sealing station becomes more versatile, but the conversion requires shutdown of the sealing station
Solution Approach 1:
The sealing plate can be pre-prepared and positioned for rapid installation. The receptacle is designed with guides and alignment features that enable the sealing plate to be quickly inserted into the correct position without requiring complex alignment procedures or shutdown of the entire sealing station.
3Reliability
If the sealing plate is designed with specific shape and contour for heat transfer, then effective sealing is achieved, but changing the sealing plate requires extensive mechanical conversion work
Solution Approach 1:
The upper tool assembly with the receptacle serves as a universal mounting structure that can accommodate multiple different sealing plate designs. The receptacle provides standardized interfaces and guidance mechanisms that work with various sealing plate shapes and contours, eliminating the need for custom mechanical conversions for each sealing plate type.
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 quick and tool-free conversion of sealing plates, minimizing downtime and ensuring reliable sealing without mechanical adjustments.
Implementation Method 1
the upper tool includes a heating element for transferring heat through a sealing plate to the film for sealing the packaging
Data Source
Figure 1
Figure 2
Figure 3
AI summary
Sealing station for sealing packaging, the sealing station comprising an upper tool and a lower tool with at least one receptacle for a package, wherein a film can be guided between the upper tool and the lower tool along a direction of travel of the film for sealing purposes, and the upper tool and the lower tool are movable relative to each other in order to seal a package with the film, wherein the upper tool has a receptacle for receiving a sealing plate, wherein the receptacle is designed such that a sealing plate can be removed from the receptacle in or against the direction of travel.