Conveyor Fixing Device with Adjustable Magnetic Elements
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conveyor systems face challenges in reliably fixing workpieces in a defined position for automated assembly, labeling, and inspection, as existing solutions lack a simple and effective method to securely hold workpieces during these processes.
Innovation Solution
A conveyor system with an adjustable fixing device featuring magnetic elements that can be moved between a fixing and release position along a lifting direction perpendicular to the conveying direction, allowing for secure holding and release of workpieces using magnetic forces, enabling axial fixation and smooth conveyance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If magnetic elements are used to fix workpieces on the conveying device, then the workpiece can be securely held in position for automated assembly and inspection, but the complexity of the fixing device increases due to the need for adjustable magnetic elements and support structures
Solution Approach 1:
The fixing device is segmented into modular components: support elements that can be independently adjusted, magnetic elements that can be selectively positioned, and coupling elements that connect these components. This segmentation allows the system to achieve reliable workpiece fixation while maintaining manageable complexity through standardized modular units.
Solution Approach 2:
The fixing device incorporates adjustable support elements that can be dynamically repositioned along the conveying direction using coupling elements and cam mechanisms. This dynamic adjustability enables the same device to accommodate different workpiece positions and sizes, achieving reliable fixation without requiring multiple fixed-position devices, thereby reducing overall system complexity.
2Manufacturing precision
If adjustable support elements with magnetic elements are implemented, then precise positioning of workpieces is achieved, but the device complexity and number of components increase
Solution Approach 1:
The support element and magnetic element are merged into a single integrated assembly that moves together as one unit. The coupling element between the support element and magnetic element creates a unified structure, reducing the number of separate components while maintaining precise positioning capability through the combined adjustment mechanism.
Solution Approach 2:
The support element serves multiple functions: it provides mechanical support for the magnetic element, acts as a guide for positioning, and functions as part of the adjustment mechanism through its coupling with the cam and adjusting element. This multi-functionality reduces the need for separate dedicated components for each function, thereby reducing overall device complexity while maintaining positioning precision.
3Productivity
If the magnetic element is arranged on the side of the conveying device facing away from the support surface, then interference with workpiece conveyance is minimized, but the fixing mechanism becomes more complex
Solution Approach 1:
The magnetic element is positioned in a different spatial dimension relative to the support surface - specifically on the opposite side of the conveying device. This dimensional arrangement allows the magnetic field to act through the conveying device structure without physical interference with the workpiece on the support surface, maintaining smooth conveyance while achieving effective fixation.
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 effectively holds workpieces in place for automated assembly and inspection, allowing for precise positioning and efficient processing, while enabling smooth conveyance by adjusting magnetic forces, thus enhancing operational reliability and flexibility.
Implementation Method 1
a fixing device (2) has at least one magnetic element (23) which is adjustable along a stroke direction (H) different from the conveying direction between a release position and a fixing position
Data Source
Figure 1
Figure 2A~2D
Figure 3
AI summary
A conveying system (1) for conveying at least one workpiece (W) comprises a conveying device (10) on which the workpiece (W) can be conveyed along a conveying direction (F). Additionally, a fixing device (2) is provided, which has at least one magnetic element (23) that is adjustable along a stroke direction (H) different from the conveying direction (F) between a release position and a fixing position. In the fixing position, the at least one magnetic element (23) is closer to the conveying device (10) than in the release position in order to fix the workpiece (W) in a position it has assumed on the conveying device (10). In this way, a conveying system is provided that enables a workpiece to be fixed to a conveying device in a position it has just assumed in a simple and reliable manner.