Dual Container Preparation for Continuous Packaging Throughput
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing packaging stations lack efficiency in preparing and filling containers, as they often require manual intervention and have limited automation in metering and expanding container materials.
Innovation Solution
A packaging station with a product metering device and two container preparation systems, each equipped with a material severing device, transporting device, and expander, which work in tandem with sensors and controllers to automate the process of severing, transporting, and inflating container materials, allowing for efficient preparation and filling of containers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If manual intervention is used for container preparation and filling, then operational simplicity is maintained, but productivity and automation level are limited
Solution Approach 1:
The packaging station is divided into distinct functional modules: a container preparation system that includes a severing device for cutting container material, an expanding device for inflating containers, and a filling system for product insertion. Each module operates semi-independently, allowing automated functionality while maintaining manageable system complexity through modular architecture.
Solution Approach 2:
Containers are prepared in advance by the container preparation system through severing and expanding operations before the filling process begins. This preliminary preparation ensures that containers are ready for immediate product insertion, increasing overall productivity without requiring complex real-time coordination during filling.
2Productivity
If single container preparation system is used, then device complexity is reduced, but productivity and filling efficiency are limited
Solution Approach 1:
The packaging station employs multiple container preparation systems (first and second systems) that operate in parallel or sequence. This segmentation of the preparation function across multiple independent systems increases overall throughput and productivity while each individual system maintains manageable complexity.
Solution Approach 2:
Each container preparation system is designed to perform multiple functions: severing container material, transporting it, and expanding the container. This multi-functionality allows each system to handle complete container preparation independently, increasing productivity without requiring additional specialized devices for each function.
3Ease of manufacture
If continuous container material is used, then ease of manufacture is improved, but difficulty of severing and preparing individual containers increases
Solution Approach 1:
The container material is supplied continuously in roll form for ease of manufacture and handling. The severing device is positioned to cut the continuous material at predetermined intervals, creating individual containers before the filling process. This preliminary severing ensures precise portioning without affecting the ease of continuous material supply.
Solution Approach 2:
The container material is designed to be self-feeding through the system, with the continuous roll automatically advancing through the preparation system. The severing device automatically cuts at appropriate intervals without requiring manual intervention, combining the ease of continuous supply with automated precision in individual container creation.
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 system enhances efficiency by automating the preparation and filling process, ensuring containers are ready for product insertion while minimizing manual handling and optimizing container expansion for better product packaging.
Implementation Method 1
The container expander includes an inflator portion that inflates the severed container material to define an expanded container
Data Source
AI summary
An apparatus includes a product metering device, first and second container preparation systems, and a controller. The product metering device is configured to dispense a product. The first and second container preparation systems are configured to dispense first and second containers, respectively, for receiving the product from the product metering device. The first and second container preparation systems include first and second severed container material transporting devices, respectively, operable to transport the first and second containers, respectively, from the first and second container preparation systems, respectively, to the product metering device. The controller simultaneously controls (i) one of the first container preparation system and the second container preparation system to prepare one of the first container and the second container, and (ii) the product metering device to dispense the product into the other of the first container and the second container.