Die-cut element division for simplified cartoning machine assembly
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Solution Overview
Problem
Existing cartoning machines for forming wrap-around boxes with multiple sheet elements are complex and require a corresponding number of stores and devices, leading to increased management complexity and costs.
Innovation Solution
A method and machine that simplifies the process by reducing the number of stores and devices needed, using a series of steps to divide and glue main and secondary die-cut elements, allowing for the formation of a wrap-around box with fewer components, including the use of pick-up and discharge devices, glue application, and presser means to form an opened die-cut element.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple sheet elements are used to form the wrap-around box, then the packaging functionality is improved, but the number of stores and devices increases
Solution Approach 1:
The main die-cut element is divided into two distinct portions (first and second portions) through a division step, allowing each portion to serve specific packaging functions while being processed through a unified system rather than requiring separate stores for each functional element
Solution Approach 2:
The invention combines multiple functional elements into a single main die-cut element that is then divided. This merging approach allows the packaging to maintain the functionality of multiple elements while reducing the number of separate stores and devices needed, as all portions are handled through one integrated process
2Stability of the object's composition
If the number of sheet elements is increased, then the packaging structure is improved, but the management complexity increases
Solution Approach 1:
The main die-cut element is pre-divided into the first and second portions during the division step before the gluing process. This preliminary segmentation allows for simplified management during assembly, as the portions are already prepared and can be directly positioned and glued without requiring complex coordination of multiple separate elements
3Adaptability or versatility
If more component codes are required, then the packaging reference is improved, but the operational management becomes more difficult
Solution Approach 1:
The single main die-cut element serves multiple functions: it provides the primary packaging structure, contains the division into functional portions, and enables both tray and lid formation. This multi-functionality reduces the need for multiple component codes and simplifies operational management while maintaining packaging versatility
Data Source
AI summary
A main die-cut element is divided along a predefined division line to obtain a first die-cut element and a distinct second die-cut element. Glue is deposited on a first portion of one from between the first die-cut element and a secondary die-cut element and on a second portion of one from between the second die-cut element and the secondary die-cut element. The method includes forming an opened die-cut element of the tray plus lid type given by the combination of the first die-cut element and the second die-cut element, wherein these two elements are coupled to the secondary die-cut element, with the first die-cut element and the secondary die-cut element partly superposed and pressed to one another at the first portion and the second die-cut element and the secondary die-cut element being partly superposed and pressed together at the second portion.