Roller Conveying Device Segmented Mounting
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Solution Overview
Problem
Existing roller conveying devices require high machining precision and are costly due to the need for identical roller heights, making them complex and difficult to assemble.
Innovation Solution
A roller conveying device design featuring a base with side plates and blanking plates that use open grooves and through grooves to securely mount electric rollers, allowing for easier assembly and reduced processing complexity, with the base made from material PA.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If electric rollers are fixed using mounting holes in roller fixing bases, then the rollers can be securely mounted, but high machining precision is required and processing cost increases
Solution Approach 1:
The mounting structure is divided into separate components: the roller fixing base with mounting holes and the roller with mounting shafts. This segmentation allows each component to be manufactured independently with lower precision requirements, while the assembly achieves secure mounting through the的配合 of these components.
Solution Approach 2:
The mounting shaft acts as an intermediary element between the roller and the roller fixing base. Instead of requiring high-precision mounting holes to directly secure the roller, the mounting shaft serves as a mediator that fits into the mounting hole, providing secure fixation while reducing the precision requirements for the base itself.
2Stability of the object's composition
If all electric rollers are mounted at the same height, then goods can be conveyed parallel to the ground surface, but processing cost increases and assembly becomes complex
Solution Approach 1:
The conveying system is segmented into multiple roller fixing bases, each capable of independent height adjustment. This allows the overall system to achieve parallel conveying without requiring all rollers to be manufactured at identical heights, thereby reducing processing complexity and assembly difficulty.
Solution Approach 2:
The mounting structure incorporates adjustable elements that allow the height of individual rollers to be dynamically adjusted during assembly. This dynamic adjustability enables the system to achieve parallel conveying configuration without requiring precise pre-manufacturing of all roller heights, simplifying both processing and assembly.
3Reliability
If protective covers are fixedly arranged on roller fixing bases through bolts, then security protection is provided, but assembly becomes more complex
Solution Approach 1:
The protective cover and roller fixing base are designed as integrated components where the cover is formed as an integral part of the base structure. This merging eliminates the need for separate bolts and assembly steps, while still providing secure protection for the internal components.
Solution Approach 2:
The protective cover is designed as a thin-walled structure that can be easily attached to the roller fixing base. This thin-film approach provides adequate protection while simplifying the attachment process, reducing assembly complexity compared to traditional bolted connections.
Data Source
AI summary
The disclosure provides a roller conveying device, comprising: a base, a plurality of electric rollers, a left blanking plate and a right blanking plate. the two ends of the left blanking plate and the right blanking plate are provided with a block respectively; the left and right sides of the block are accommodated in the through grooves of the left blanking plate and the right blanking plate respectively; the left and right sides of the block are provided with a recessed cavity respectively; the two ends of the left blanking plate and the right blanking plate are provided with a baffle plate respectively, and the baffle plates of the left blanking plate and the right blanking plate are respectively accommodated in the recessed cavities on the left and right sides of the block to limit the movement of the block, thereby limiting the movement of the base.