Label Application Device with Mountain-Shape Folding Mechanism
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Solution Overview
Problem
Manual operation of applying labels with a protruded portion in a mountain-shape is complex and labor-intensive, requiring manual folding and application to articles.
Innovation Solution
A label application device with a label holding unit and a folding and applying unit that automatically folds and protrudes a portion of the label in a mountain-shape, using a pair of divided bodies to securely fold and apply the label to an article, assisted by a movement control unit for precise positioning and folding.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual operation is used to apply labels with a protruded portion in a mountain-shape, then the label can be applied to the article, but the operation becomes complex and labor-intensive
Solution Approach 1:
The label holding unit is divided into a pair of divided bodies that can move relative to each other. This segmentation allows the label to be securely held and folded through coordinated movement of the two divided bodies, simplifying the operation while maintaining control over the folding process
Solution Approach 2:
The label is pre-formed with a mountain-shape protruded portion and bent portions before being applied to the article. The divided bodies are positioned to align with these pre-formed features, allowing the folding action to be performed automatically without complex real-time manipulation during the application process
2Manufacturing precision
If a portion of the label is protruded to be applied to an article, then the label application has special requirements, but the work must be performed manually making it complex
Solution Approach 1:
The pair of divided bodies provides separate control points for folding the label at the bent portions. Each divided body can independently position and press against the label, ensuring precise folding at the required locations without requiring manual manipulation
Solution Approach 2:
The manual mechanical folding operation is replaced by an automated system where the divided bodies move along a predetermined path to automatically fold and apply the label. This substitution eliminates the need for manual dexterity while maintaining precise folding geometry
3Productivity
If manual folding and application is performed, then the label can be applied, but the productivity is reduced due to complex operation
Solution Approach 1:
The label is pre-prepared with the mountain-shape protruded portion and bent portions in the correct positions before reaching the application station. This preliminary preparation allows the automated divided bodies to simply execute the folding and application motion without complex real-time decision-making, maximizing productivity
Solution Approach 2:
The label structure itself facilitates the folding process through its pre-formed bent portions and mountain-shape geometry. The divided bodies merely need to apply pressure at the correct locations, allowing the label to fold onto itself automatically, which simplifies the operation and increases speed
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
The device simplifies the label application process by enabling automatic and secure application of labels in a mountain-shape, reducing manual labor and ensuring accurate positioning of the folded label portions.
Implementation Method 1
a label holding unit attracting and holding a label supplied from the label supplying unit
Data Source
AI summary
The object of the present disclosure is to provide a label application device which can easily perform label applying operation by protruding a portion of the label towards an article in a mountain-shape and automatically applying the label.The label application device includes: a label holding unit comprising of an attracting board provided with a pair of divided bodies and attracting and holding a label supplied from the label supplying unit; a folding and applying unit folding and protruding a portion of a label held by the label holding unit in a mountain-shape forming a folded portion having a first side face and a second side face with an apex portion as a border therebetween, and applying an outer end portion, provided next to a folded portion via a bent portion, to an article; wherein the folding and applying unit includes: a folding unit, wherein the divided bodies and are relatively approaching and separating the other and when approaching the other, and a portion of the label is folded by pressing such that the bent portion of the label at each end surface opposing each of the divided body and forming the folded portion; and a movement control unit controlling the movement of the folding unit.