Conveyor Belt Alignment via Automated Frame Adjustment
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Solution Overview
Problem
Conveyor belt alignment issues lead to operational downtime and costs due to material loss and difficulty in realigning the belt, as existing solutions require shutting down the conveyor for manual adjustment.
Innovation Solution
A conveyor apparatus with sensors and actuators that monitor and automatically adjust the belt alignment by moving upper frame segments relative to lower frame segments via slideable and pivotal connection mechanisms, ensuring the overlap portion remains within a central position, thereby preventing material loss and reducing downtime.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If manual belt realignment is performed, then belt alignment is corrected, but operational downtime increases and material loss occurs
Solution Approach 1:
The system performs preliminary detection of belt misalignment using sensors that continuously monitor belt position. By detecting alignment issues early and automatically initiating correction through frame segment adjustment before material loss occurs, the system prevents the need for shutdown and manual realignment, thus resolving the contradiction between maintaining alignment precision and avoiding operational downtime
Solution Approach 2:
The conveyor system performs self-correction of belt alignment through automated adjustment of frame segments based on sensor feedback. The system monitors its own operational state and automatically corrects misalignment without human intervention, eliminating the need for manual realignment operations that cause downtime and material loss while maintaining manufacturing precision
2Manufacturing precision
If conveyor is shut down for belt realignment, then alignment is corrected, but productivity decreases
Solution Approach 1:
The system employs sensors that continuously monitor belt alignment and provide feedback to a control mechanism. When misalignment is detected, the control system automatically adjusts frame segments to correct the alignment, maintaining continuous operation. This closed-loop feedback system ensures manufacturing precision is maintained while avoiding shutdowns that would reduce productivity
Solution Approach 2:
The system detects belt misalignment in advance using sensors and automatically initiates correction through frame segment adjustment before the misalignment causes material loss or requires manual intervention. This preliminary detection and automatic correction maintains both alignment precision and operational continuity, preventing productivity loss
3Loss of time
If automatic monitoring and adjustment system is implemented, then operational downtime is reduced, but device complexity increases
Solution Approach 1:
The frame is divided into multiple movable segments that can be independently adjusted to correct belt alignment. This segmentation allows for localized, precise corrections using simple mechanical adjustments rather than requiring complex system-wide changes, reducing overall device complexity while enabling automatic alignment maintenance that minimizes operational downtime
Solution Approach 2:
The frame segments are designed to be dynamically adjustable during operation, allowing the system to adapt to belt misalignment in real-time. This dynamic capability enables automatic correction without shutdown, reducing operational downtime while maintaining relatively simple mechanical structures that can be easily controlled
Data Source
AI summary
A conveyor apparatus (1) can include a control mechanism to permit automatic monitoring of a conveyor belt (7) and automatically actuate adjustment of the belt (7). In some embodiments, at least two sensors (31) can be utilized to detect an operational condition of the belt (7) indicating an undesirable alignment of the belt as the belt moves to convey material. Upon such a detected operational condition, a control mechanism can automatically actuate adjustment of at least one belt support device to adjust motion of the belt (7) in response to the detected operational condition.