Conveyor Guide Arrangement With Pre-Assembled Connecting Elements
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Solution Overview
Problem
Conveyor chain guide arrangements face challenges in ensuring low-noise and low-wear operation, particularly in assembling and maintaining smooth transitions between guide elements, which often require post-processing like grinding, and can result in unstable conveyor chain movement.
Innovation Solution
A guide arrangement with non-positive connection elements fixed perpendicularly to the guide elements, allowing for pre-assembly of standard components and self-centering form-fitting connections, ensuring smooth transitions and reducing assembly time, while also providing a tilt-proof and compact design with multiple guide surfaces to prevent tilting and wear.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If guide elements are assembled using clamping devices and connecting elements, then the guide arrangement can be assembled from individual elements, but the guide surfaces may not merge flush without gradations, requiring post-processing like grinding
Solution Approach 1:
The connecting elements are pre-assembled with guide elements in the factory to form complete assemblies with smooth transitions. This preliminary action ensures that the guide surfaces merge flush without gradations before the assembly is shipped to the assembly site, eliminating the need for post-processing like grinding.
Solution Approach 2:
The guide arrangement is divided into modular assemblies consisting of guide elements and connecting elements that are pre-assembled together. These segmented assemblies can then be easily connected at the assembly site, allowing for both ease of manufacture and high manufacturing precision through controlled factory pre-assembly.
2Stability of the object's composition
If guide elements are firmly connected using clamping devices, then the guide arrangement is stable, but the assembly process becomes complex and time-consuming
Solution Approach 1:
The connecting elements are pre-assembled with guide elements in the factory, forming complete assemblies before shipment. This preliminary action significantly reduces the time required at the assembly site, as the components are already prepared and positioned correctly, while still providing stable connections through the connecting elements.
Solution Approach 2:
The connecting elements serve as intermediaries between guide elements, providing a standardized interface that simplifies the assembly process. These intermediaries are designed to be easily connected at the assembly site while maintaining stability, thus reducing assembly time without compromising structural integrity.
3Reliability
If guide surfaces are ground to ensure smooth transitions, then the conveyor chain operates with low noise and wear, but the assembly process requires additional post-processing steps
Solution Approach 1:
The guide surfaces are ground and smoothed during the factory pre-assembly process, ensuring that the guide elements and connecting elements form flush transitions before shipment. This preliminary action ensures low-noise and low-wear operation while simplifying the assembly process at the assembly site, as no additional grinding or post-processing is required.
Solution Approach 2:
The guide element and connecting element are merged into a single pre-assembled unit with smooth, flush guide surfaces. This merging of components during factory pre-assembly ensures that the guide surfaces are already optimized for low-noise and low-wear operation, eliminating the need for separate post-processing steps and reducing overall assembly complexity.
4Ease of manufacture
If standard components are used for connecting guide elements, then the assembly process is simplified, but ensuring form-fitting connections and self-centering requires precise design of connection surfaces
Solution Approach 1:
The connecting elements are pre-assembled with guide elements in the factory, where the connection surfaces are precisely manufactured and tested to ensure form-fitting connections and self-centering. This preliminary action simplifies the assembly process at the assembly site while maintaining high manufacturing precision through controlled factory production.
Solution Approach 2:
The connection surfaces of the connecting elements are designed to be self-centering, allowing the assemblies to automatically align with each other during assembly. This self-service feature simplifies the assembly process while requiring precise design of the connection surfaces, which is achieved through standardized factory pre-assembly procedures.
Data Source
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AI summary
The invention relates to a guide arrangement for guiding the motion of a transport member, which is designed to convey printed products in a conveying direction, along a preferably endlessly circulating conveying route defined by means of the guide arrangement, wherein the transport member is substantially composed of a number of functional units operatively connected to each other. The guide arrangement (600) comprises a number of sequentially consecutive guide rail elements (700), which form a tunnel-like guide channel along the conveying route. Means for guiding a transport member designed for a rolling motion are present at least on the inner wall of the guide channel.