Impact Strip Measurement for Concrete Vibrating Tables
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing vibration devices in concrete-production plants require time-consuming and risky manual inspection and readjustment of impact strips, leading to machine downtime and increased wear, which affects product quality and efficiency.
Innovation Solution
A measurement device with automated distance measurement units that can be guided above the vibrating table to determine the alignment and wear of impact strips, eliminating the need for manual intervention and reducing downtime by allowing for continuous operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If manual inspection and readjustment of impact strips is performed using calipers and rulers, then measurement can be carried out with simple equipment, but the inspection process is time-consuming (up to 3 hours) and requires machine downtime
Solution Approach 1:
The patent replaces manual mechanical measurement tools (calipers, rulers) with an automated sensor-based measurement system. The sensor device automatically measures the vertical distances between impact strips and vibrating table, eliminating the need for manual intervention and reducing inspection time from up to 3 hours to a much shorter automated process, while resolving the contradiction between simplicity and time efficiency
Solution Approach 2:
The measurement system is designed to operate autonomously without requiring machine shutdown or manual disassembly. The sensor device can perform measurements while the plant remains operational, and the system automatically processes measurements and generates readjustment recommendations, enabling self-service inspection that eliminates downtime and reduces labor requirements
2Reliability
If manual inspection is performed by placing measurement tools on the vibrating table, then equipment cost is minimized, but the process is risky and requires dismantling of components
Solution Approach 1:
The patent replaces manual mechanical measurement with an automated sensor system that eliminates the need for operators to physically place tools on moving components. The sensor device automatically measures distances without contact or dismantling, significantly improving safety by removing operators from hazardous environments while maintaining measurement accuracy
Solution Approach 2:
The sensor device acts as an intermediary between the measurement task and the impact strips, performing measurements without direct human contact with dangerous moving parts. This intermediary approach enables safe automated measurement while preserving the existing vibration device structure without requiring dismantling
3Manufacturing precision
If impact strips are not adjusted correctly to compensate for wear, then wear of wear strips accelerates, but frequent adjustment increases downtime and operational costs
Solution Approach 1:
The patent implements a feedback-based measurement system that continuously monitors the vertical distances between impact strips and the vibrating table. By automatically detecting wear and providing precise measurement data, the system enables timely adjustments to maintain manufacturing precision without excessive downtime, optimizing the balance between quality and productivity
Solution Approach 2:
The automated measurement system performs preliminary detection of wear conditions before they critically affect product quality. By continuously monitoring strip positions and predicting wear trends, the system enables proactive maintenance scheduling that prevents both excessive wear and unnecessary adjustments, maintaining productivity while ensuring precision
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution enables efficient, automated, and error-free inspection of impact strips, reducing wear and maintaining consistent product quality while minimizing downtime and operational costs.
Implementation Method 1
the sensor devices can be based on an acoustic operating principle
Data Source
AI summary
Disclosed is a measurement device for a vibration device of a concrete-block production plant. The vibration device has a vibrating table and impact strips arranged parallel to each other and parallel to the ground with relation to their longitudinal axes. The measurement device comprises at least one measurement unit for distance. The measurement unit is arranged above the vibrating table and the impact strips, wherein the measurement unit can be guided orthogonally to the impact strips and parallel to the ground using a guide unit. During the guiding process, the measurement unit operates at predefined measuring positions and/or positions determined during the guiding process via the impact strips and the vibrating table, using the measurement unit, the vertical distances from the top sides of the impact strips and/or the vibrating table to reference positions, which result from the heights of the measurement unit at the respective measuring positions, can be determined.