Automated Hard Tag Feeding and Alignment for Faster Item Tagging
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current methods for applying security tags to items are manual and labor-intensive, leading to increased costs, safety concerns, and inefficiencies in inventory management.
Innovation Solution
A tag applicator system that automates the process of applying tags to items, using a tag feeder, a nest, and a securement mechanism driver to align, move, and secure the tag to the item based on feedback information from sensors and user input.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual tagging method is used, then device complexity is reduced, but productivity decreases and labor costs increase
Solution Approach 1:
The tagging system is divided into separate functional modules: a tag feeder that supplies tags, a nest that positions tags, a plunger that applies tags, and a controller that coordinates operations. This segmentation allows each component to be optimized independently while working together to achieve automated tagging, resolving the contradiction between productivity improvement and device complexity.
Solution Approach 2:
Tags are pre-loaded into the tag feeder in advance, and the nest is prepared to receive and position tags before the actual tagging operation. This preliminary preparation eliminates the need for manual tag handling during the tagging process, significantly improving productivity while the automated coordination manages the resulting system complexity.
2Productivity
If automated tag applicator is used, then productivity increases, but device complexity increases
Solution Approach 1:
The tag applicator is designed with universal components that can handle different types of tags and various packaging formats. The plunger mechanism, nest, and feeder are configured to accommodate multiple tag styles and product types, allowing a single device to perform multiple tagging functions, thereby improving productivity without proportionally increasing complexity.
Solution Approach 2:
The system incorporates feedback mechanisms where the controller monitors the position of tags in the nest, the status of the plunger, and the operation status of each component. This feedback enables automatic adjustment and coordination of the tagging process, improving tagging efficiency while the centralized control system manages the complexity of coordinating multiple components.
3Reliability
If manual handling of tags and pins is required, then ease of operation is maintained, but safety concerns increase and labor costs increase
Solution Approach 1:
The automated tag applicator performs all tagging operations autonomously once initialized. The system self-coordinates the tag feeder, nest, and plunger operations without requiring manual intervention during the tagging process. This eliminates safety concerns associated with manual handling of tags and pins while maintaining operational simplicity through automated execution of the tagging sequence.
Solution Approach 2:
The controller acts as an intermediary between the operator and the mechanical components. The operator simply initiates the tagging process, and the controller mediates the complex coordination between the tag feeder, nest, and plunger. This intermediary role protects operators from exposure to potential safety hazards while maintaining ease of operation through simple initiation commands.
4Manufacturing precision
If tag feeder rotation is used for alignment, then manufacturing precision improves, but device complexity increases
Solution Approach 1:
The tag feeder employs periodic rotation to bring tags into alignment with the nest at regular intervals. This periodic motion, controlled by a stepper motor or similar mechanism, ensures that tags are precisely positioned for each tagging operation. The rhythmic, repeating nature of this action simplifies the control logic while achieving the required alignment precision, resolving the contradiction between manufacturing precision and device complexity.
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 automated tag applicator reduces labor costs, minimizes manual handling of tags and pins, and enhances inventory management by allowing for accurate tracking and management of tags through a preloaded tag feeder system.
Implementation Method 1
allowing the tag to travel out of the tag feeder and into the cavity as a result of gravitational force being applied to the tag
Data Source
AI summary
Systems and methods for coupling a tag to an item. The methods comprise: dispensing the tag from a tag feeder of a tag applicator; performing first operations by the tag applicator to mechanically move the tag into a nest of the tag applicator; determining if a given criteria is met based on feedback information received from at least one of a user of the tag applicator and a sensor provided with the tag applicator; and performing second operations by the tag applicator to couple the tag to the item, when a determination is made that the given criteria is met.