Transverse Work Station Layout for Fixed Bar Bundle Feeding
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Solution Overview
Problem
Conventional apparatuses for working metal bars require large spaces and incur high costs due to the need for mobile modular stores, which are cumbersome and inefficient, especially when handling bars of varying lengths or diameters, and often result in production stoppages and weighty systems.
Innovation Solution
An apparatus with a work station that moves transversely to fixed containing devices, allowing for efficient bar removal and processing while maintaining the store in a fixed position, enabling expansion or reduction of containing devices and optimizing production cycles without the need for extensive maneuvering space or weighty structures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a mobile modular store is used to contain and transport bundles of bars, then the apparatus can be adapted to different working positions, but the space requirements and structural complexity increase significantly
Solution Approach 1:
Instead of making the containing devices mobile as in conventional apparatuses, the patent inverts the approach by making the work station mobile while keeping the containing devices fixed. This resolves the contradiction by achieving adaptability through work station movement rather than store movement, thereby reducing structural complexity and space requirements.
Solution Approach 2:
The apparatus is segmented into fixed containing devices and a mobile work station. This segmentation allows the containing devices to remain simple and fixed while the work station handles the complexity of movement and positioning, reducing overall structural complexity while maintaining adaptability.
2Adaptability or versatility
If a mobile modular store is used to contain bundles of bars, then the apparatus can present different containing devices to the work station, but the maneuvering space and weight increase
Solution Approach 1:
The patent inverts the conventional approach by making the work station mobile rather than the containing devices. This allows different containing devices to be presented to the work station without moving the heavy store structure, thereby reducing system weight while maintaining the ability to access different bundles of bars.
3Ease of operation
If the mobile store is stopped to move or load bundles of bars, then the containing devices can be reconfigured, but production efficiency decreases
Solution Approach 1:
By making the work station mobile instead of the containing devices, the patent allows bundles to be loaded into fixed containing devices without stopping the work cycle. The mobile work station can access different containing devices as needed, maintaining production efficiency while enabling easy reconfiguration of the store.
4Area of stationary object
If a fixed store is used to contain bundles of bars, then the space requirements are reduced, but the apparatus cannot be easily extended with additional containing devices
Solution Approach 1:
The containing devices are segmented into independent, fixed units that can be added or removed without moving the entire store. This segmentation allows the apparatus to maintain a compact footprint while enabling easy extension by adding individual containing devices to the fixed array.
5Ease of operation
If structural interventions are made inside the warehouse to support the mobile store, then the store can be moved, but costs and complexity increase
Solution Approach 1:
The patent inverts the mobility approach by making the work station mobile rather than the store. This eliminates the need for structural interventions to support store movement, reducing both costs and complexity while maintaining operational flexibility through work station positioning.
Data Source
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AI summary
Apparatus for working bars, comprising a plurality of containing devices (11a- 11f) disposed adjacent and parallel to each other and with an oblong development in respective longitudinal directions (L) to contain a respective bundle (F1-F6) of bars (B1-B6) and at least a work station (12) located downstream of said containing devices (11a-11f); the work station (12) comprises at least a removal device (26) to remove at least one bar (B1-B6) from one of said containing devices (11a-11f), at least a drawing unit (29) configured to move the bars (B1- B6) in a direction of feed (A) parallel to said longitudinal directions (L), and at least a bending device (35) configured to bend said bars (B 1-B6); at least a drive member (15) is associated with said work station (12), configured to move said work station (12) in a transverse direction (T) with respect to said longitudinal directions (L) so as to take said removal device (26) into correspondence with one or the other of said containing devices (l11a-11f), which are substantially fixed in position.