Mobile Bar Work Station With Fixed Storage for Compact Bending
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Solution Overview
Problem
Existing 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 and diameters, and lack effective automation in product discharge.
Innovation Solution
A compact and lightweight apparatus with fixed containing devices and a mobile work station that can move transversely to access each containing device, allowing for efficient production cycles and flexible storage expansion, along with an automated collection station for finished products.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a mobile modular store is used to contain and position bundles of bars, then the apparatus can access different containing devices, but the apparatus requires large maneuvering space and increases system weight
Solution Approach 1:
Instead of making the containing devices mobile as in prior art, the patent inverts the approach by making the work station mobile while keeping the containing devices fixed. This allows the apparatus to access different containing devices without requiring large maneuvering spaces for moving the entire store, thereby resolving the contradiction between adaptability and space requirements
2Adaptability or versatility
If a mobile modular store with movement means is provided, then the store can be translated to present containing devices, but the device complexity and cost increase
Solution Approach 1:
The patent applies inversion by reversing which component is mobile: instead of making the containing devices mobile with complex movement means and structural interventions, the work station is made mobile. This significantly reduces device complexity while maintaining the ability to access different containing devices
Solution Approach 2:
The patent extracts the mobility function from the containing devices and applies it only to the work station. This separation allows the containing devices to remain simple fixed structures while the work station incorporates the necessary movement capabilities, reducing overall system complexity
3Ease of operation
If the mobile store is stopped to move or load bundles of bars, then the containing devices can be repositioned, but productivity is reduced due to work cycle stoppages
Solution Approach 1:
By making the work station mobile rather than the containing devices, the patent allows bundles of bars to be loaded into fixed containing devices without stopping the work cycle. The mobile work station can move between containing devices to access bars, enabling continuous operation and maintaining productivity while preserving ease of operation for loading and repositioning bundles
Data Source
AI summary
An apparatus for working bars includes a plurality of containing devices disposed adjacent and parallel to each other with an oblong development in respective longitudinal directions to contain a respective bundle of bars. At least one work station is located downstream of the containing devices. The work station includes at least one removal device to remove at least one bar from one of the containing devices, at least one drawing unit configured to move the bars in a direction of feed parallel to the longitudinal directions, and at least one bending device configured to bend the bars At least one drive member is associated with the work station, configured to move work station in a transverse direction with respect to the longitudinal directions in order to take the removal device into correspondence with one or the other of the containing devices, which are substantially fixed in position.