Automatic Cushioning Control via Barcode Scanning
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Solution Overview
Problem
Current methods for padding objects in containers rely on manual estimation and complex sensor devices to determine the required cushioning material, which is inefficient and costly, and often requires a skilled person to ensure proper cushioning.
Innovation Solution
A method and device that pre-determine the amount of cushioning material for specific packaging scenarios by storing data in a database, using machine-readable information carriers like barcodes or RFID tags to automatically provide the correct amount of cushioning material, eliminating the need for manual estimation and complex sensors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual estimation by packer is used to determine cushioning material amount, then the process is simple and no complex devices are needed, but the accuracy and reliability of cushioning is insufficient and requires skilled personnel
Solution Approach 1:
The system enables self-service by having the container itself carry the information about required cushioning material through machine-readable carriers (barcodes, RFID tags). The automatic reading device reads this information and triggers the cushioning material provision automatically, eliminating the need for skilled packers to estimate or calculate the required amount.
2Measurement precision
If sensor devices are used to detect empty volume in container, then the accuracy of cushioning material determination is improved, but the device complexity and costs increase
Solution Approach 1:
Instead of using complex sensor devices to physically measure the empty volume, the system uses a copy of the required cushioning material information stored on machine-readable carriers (barcodes, RFID tags) attached to the container. This information copy is read automatically and used to determine the cushioning material amount, replacing the need for complex measurement sensors.
3Quantity of substance
If complex sensor devices and manual estimation are used, then cushioning material amount can be determined, but personnel costs and operational complexity increase
Solution Approach 1:
The required amount of cushioning material information is determined in advance before packaging occurs. The machine-readable carriers (barcodes, RFID tags) are attached to containers with pre-stored information about the required cushioning material for specific packaging scenarios. This preliminary determination eliminates the need for real-time estimation or measurement during the packaging process, significantly improving productivity.
Data Source
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AI summary
A device (30) is used to cushion at least one object (12a) in a container (10a). According to the invention, the device comprises: an automatic read device (32) for reading an item of information which is present on the container (10a) and relates to a previously determined amount of cushioning material (28a-c) for a predefined combination of container (10a) and object (12a); a cushioning material provision device (38) for supplying cushioning material (28a-c); and a controlling and regulating device (36) which receives a signal, based on the item of information read, from the automatic read device (32) and initiates supply of the corresponding cushioning material (28a-c).