Annular Wall Cutting Machine With Water Cooling and Tension Feedback
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing wall cutting machines suffer from poor heat dissipation, unsafe tensioning adjustments, and lack of automatic power wheel adjustment, leading to potential thermal damage, inaccurate cutting, and reduced safety.
Innovation Solution
A long-life annular wall cutting machine with a water cooling chamber, annular saw blade fixing and protecting cover assembly, and a tensioning handwheel adjustment indicator light, along with a taper fitting surface and elastic members to enhance heat dissipation, stability, and precise tension control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If the power elements generate heat during operation, then the cutting operation can be performed, but the heat cannot be effectively dissipated leading to thermal protection and damage
Solution Approach 1:
The patent converts the harmful heat generated by power elements into a beneficial cooling effect by introducing a water cooling system. The water channel flows through the driver housing, absorbing heat from the power elements and carrying it away, thus transforming the thermal problem into an effective heat dissipation solution.
2Ease of operation
If the tensioning handwheel adjustment strength is not accurately determined, then the machine can operate, but the cutting accuracy and safety are compromised
Solution Approach 1:
The patent implements a feedback mechanism through an indicator light system that provides visual feedback to the operator during tensioning handwheel adjustment. The indicator light shows whether the adjustment strength is appropriate, enabling the operator to accurately determine the correct adjustment position and ensure cutting accuracy and safety.
3Device complexity
If the power wheel cannot be adjusted automatically, then the structure remains simple, but the adjustment efficiency and productivity are reduced
Solution Approach 1:
The patent implements a self-service adjustment mechanism where the power wheel automatically adjusts itself based on the tensioning handwheel operation. The elastic member provides automatic tensioning force, eliminating the need for manual power wheel adjustment and significantly improving adjustment efficiency while maintaining relatively simple structure.
4Productivity
If the existing wall cutting machine is used, then manual work can be replaced, but the heat dissipation effect is poor leading to potential damage
Solution Approach 1:
The patent employs a hydraulic cooling system using water circulation through channels in the driver housing. The water cooling system effectively removes heat from the power elements, ensuring reliable operation while maintaining the high productivity benefits of the wall cutting machine.
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
Improves heat dissipation, ensures accurate tensioning, reduces noise and vibration, and enhances safety by preventing thermal damage and improving cutting accuracy and efficiency.
Implementation Method 1
a water cooling chamber (1), and the motor driver (4) is mounted in the water cooling chamber (1)
Implementation Method 2
an elastic member is mounted between the output shaft and the power wheel
Data Source
AI summary
The disclosure discloses a long-life annular wall cutting machine, relating to the technical field of wall cutting machines. The technical solution is as follows: The long-life annular wall cutting machine includes an annular saw blade fixing and protecting cover assembly. A power wheel is arranged in the annular saw blade fixing and protecting cover assembly, an annular saw blade is arranged in a middle of the power wheel, and the power wheel and the annular saw blade abut against each other. In the disclosure, by rotating a tensioning handwheel, a contact strength between the annular saw blade and the power wheel can be adjusted, thereby realizing optimized adjustment of the power wheel.