Magnetic Support-Strip Bar Conveyor for Precise Rod Positioning
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing conveying devices for metal rods in mesh welding systems fail to achieve precise positioning and high conveying capacity simultaneously, particularly when handling reinforcing steel bars with rough surfaces.
Innovation Solution
A bar conveyor device with a conveying means featuring spaced deflection stations, traction means, and support strips with magnets, designed to securely hold and position metal rods, ensuring accurate placement and robust construction for efficient conveying.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If conventional conveyors are used for metal rods, then the conveying capacity is maintained, but precise positioning of the metal rods cannot be achieved
Solution Approach 1:
The conveyor is divided into multiple support strips (at least three) spaced along the conveying direction, with each strip containing magnets for positioning. This segmentation allows independent positioning control of different rod groups while maintaining high conveying capacity through parallel support structures.
Solution Approach 2:
Magnets are embedded in specific regions of the support strips at predetermined positions to create localized magnetic fields. This enables precise positioning of metal rods at specific locations while the overall conveyor structure maintains high throughput capability.
2Ease of operation
If support bars deflect in the region of deflection stations, then the conveyor can navigate turns, but metal rods are lifted and displaced from their vertical position
Solution Approach 1:
The support strips are pre-positioned and rigidly connected to the traction means, creating a stable platform before the deflection occurs. This preliminary stabilization prevents rod displacement during the deflection process at the deflection stations.
Solution Approach 2:
The support strips act as intermediary elements between the deflecting traction means and the metal rods. They absorb and distribute the forces during deflection, preventing direct transmission of disruptive forces to the rods and maintaining vertical positioning accuracy.
3Manufacturing precision
If magnets are distributed on support strips, then precise positioning of metal rods is achieved, but the device complexity increases
Solution Approach 1:
Multiple magnets are integrated into single support strips, combining positioning functions into unified structural elements. The support strips themselves serve as both structural support and magnet mounting platforms, reducing the number of separate components needed.
Solution Approach 2:
The support strips perform multiple functions: they provide mechanical support for the rods, serve as mounting structures for magnets, and maintain spatial relationships between multiple rods. This multi-functionality reduces overall device complexity while achieving precise positioning.
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 device enables precise positioning and efficient conveying of reinforcing steel bars, offering advantages in manufacturing simplicity, cost-effectiveness, and long service life, particularly for bars with rough surfaces, while maintaining robustness and synchronizing the movement of metal rods.
Implementation Method 1
at least one magnet for fixing the metal bars is formed in at least three of the support strips
Data Source
Figure 1
Figure 2
Figure 3
AI summary
The invention relates to a rod conveying device (6) for conveying metal rods (5), in particular reinforcing steel rods, with a conveying means (9) comprising a first deflection station (10) and a second deflection station (11), which are spaced apart from each other in the conveying direction (13) at a distance A (37).Furthermore, a first traction element (35) and a second traction element (36) are formed, wherein the first traction element (35) and the second traction element (36) are spaced apart in the transverse direction (16) at a distance B (43) from each other between the first deflection station (10) and the second deflection station (11), and wherein several support strips (40) are formed which extend in the transverse direction (16) and are coupled to the first traction element (35) and to the second traction element (36), and serve to receive at least two metal rods (5) arranged next to each other, wherein at least one magnet (51) is formed in at least three of the support strips (40) for fixing the metal rods (5).