Transfer Device with Movable Receiving Elements for Discrete Capsule Alignment
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Solution Overview
Problem
Packaging processes face challenges in efficiently transferring and inserting discrete elements into target packaging at high speeds while maintaining flexibility to accommodate different production formats and sizes, particularly in the case of capsules with varying filter diameters, where maintaining a minimum distance between elements is crucial for reducing material waste and optimizing production efficiency.
Innovation Solution
A transfer device with a carousel structure and movable receiving elements, equipped with a movement mechanism that aligns receiving elements to absorb variations in discrete element sizes, allowing for continuous and high-speed transfer without requiring adjustments during format changes, and utilizing a vacuum forming suction system to secure discrete elements during transfer.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If discrete elements are transferred at high speed to maintain minimum distance between elements, then productivity is improved, but manufacturing precision deteriorates due to variations in release spot position
Solution Approach 1:
The receiving elements are made movable rather than fixed, allowing them to dynamically adjust their positions to compensate for variations in discrete element release spots. This dynamic adjustment maintains precise positioning despite high-speed transfer variations
Solution Approach 2:
The system changes the positional parameters of receiving elements in real-time to adapt to variations in discrete element release positions. By adjusting the receiving elements' positions, the system maintains accurate alignment without requiring perfect release spot consistency
2Adaptability or versatility
If the transport device is adjusted to accommodate different format sizes, then adaptability is improved, but device complexity increases and requires stopping the transport line
Solution Approach 1:
The receiving elements are designed to be individually movable and adjustable, allowing dynamic reconfiguration for different formats without complex centralized adjustments. Each receiving element can be independently positioned to accommodate various discrete element sizes
Solution Approach 2:
The transport device is segmented into multiple independently adjustable receiving elements rather than a monolithic structure. This segmentation allows individual elements to be adjusted for different formats while others continue operating, avoiding complete line stoppage
3Manufacturing precision
If receiving elements are made movable to align with release segment, then manufacturing precision is improved, but device complexity increases
Solution Approach 1:
Only the receiving elements that require alignment are made movable, while other parts of the transport device remain fixed. This localized movability provides necessary alignment precision without making the entire device 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
Enables flexible and efficient transfer of discrete elements across different formats without slowing down the transport process, reducing material waste, and maintaining high production speeds by ensuring precise alignment and positioning of receiving elements, thus optimizing the packaging process.
Implementation Method 1
utilizing a vacuum forming suction system to secure discrete elements during transfer
Data Source
AI summary
In a transfer device and a process for discrete elements, fed in a line with a predetermined spacing, variations in the dimensions of the discrete elements resulting in a variation in a release spot included in a release segment, are absorbed by an alignment of the receiving elements. A transport device of the transfer device has receiving elements, each configured to receive a respective discrete element and moving along a transport path at a predetermined speed. The discrete elements are transported on a release device of the transfer device along a release path with a linear development. The release path has a release segment intersecting the transport path at a receiving segment of the transport path. The transport device includes a moving mechanism for the receiving elements to align the receiving elements at the receiving segment, where the release segment is superimposed on the transport path at the receiving segment.