Labelling Machine with Mobile Vertical Transport Module
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Solution Overview
Problem
Current label application machines are inefficient as they require stopping to reposition labels, can only handle one label format at a time, and take too long to apply labels, reducing production capacity and productivity.
Innovation Solution
A labelling machine with two transportation modules, one mobile and one fixed, allows continuous operation by transferring labels between dispensers and application devices, enabling application at different heights and formats without stopping, using a vacuum-based belt system for efficient label transfer.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If current label application machines are used to apply labels at different heights, then the machine must be stopped to reposition labels, but this stopping reduces production capacity and productivity
Solution Approach 1:
The patent implements a mobile transportation module that can dynamically adjust its vertical position along a guide to match the height of different label dispensers and application devices. This dynamic positioning capability eliminates the need to stop the machine when changing label heights, as the module can continuously adjust its position while operating. The mobile module moves vertically along a guide rail system, enabling real-time height adaptation without interrupting the labelling process.
Solution Approach 2:
The mobile transportation module acts as an intermediary between the label dispensers and the application devices. It receives labels from different height positions, transports them through its internal labeling station, and delivers them to the application device at the appropriate height. This intermediary module decouples the height adjustment requirement from the main production line, allowing continuous operation while handling multiple label heights.
2Adaptability or versatility
If current machines work with one label format at a time, then the labeling process is simple, but this limits versatility and requires machine stopping for format changes
Solution Approach 1:
The mobile transportation module incorporates a universal labeling station that can handle multiple label formats simultaneously. The module is designed with adjustable components and a flexible labeling mechanism that can accommodate different label sizes, shapes, and types. This multi-functional capability allows the machine to switch between label formats without stopping, as the labeling station can be reconfigured on-the-fly while the module continues to operate.
Solution Approach 2:
The labeling station within the mobile module features dynamic, adjustable components that can be reconfigured for different label formats during operation. The module's vertical movement capability combined with adjustable labeling mechanisms enables real-time adaptation to various label formats without interrupting the production flow.
3Productivity
If label application cycle time is reduced to increase productivity, then more labels can be applied, but the machine complexity increases with multiple transportation modules
Solution Approach 1:
The transportation system is segmented into two distinct modules: a fixed transportation module for stable label supply and a mobile transportation module for flexible label delivery and application. This segmentation allows each module to be optimized for its specific function, reducing overall system complexity while enabling high-speed operation. The mobile module contains the labeling station and can operate independently in terms of vertical positioning, while the fixed module provides reliable label feeding.
Solution Approach 2:
The mobile transportation module serves as an intermediary that bridges the fixed label supply system and the application device. By isolating the complex vertical movement and format-change functions in this intermediary module, the overall system complexity is managed more effectively. The fixed module remains simple and reliable, while the mobile module handles the dynamic requirements, allowing high-speed operation without making the entire system overly complex.
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
Increases productivity by allowing real-time application of multiple label formats at varying heights without stopping the machine, reducing the label application cycle time and enabling continuous operation during supply changes.
Implementation Method 1
Each one of the modules furthermore comprises a vacuum system of the suction type, by way of a number of ventilators inside the strips or cords, in the area defined by the flat transportation surface, by means of which the labels are pressed against said flat surface
Data Source
AI summary
A labelling machine, comprising a series of label dispensers (2) arranged in a column, a label application device (3) and transportation means for transporting labels from the dispensers (2) to the application device (3), these transportation means being formed by a first transportation module (4), which may be moved vertically, and a second transportation module (5) that tips via a vertical axis.