Casing Brake Assembly Safety Means for Sausage Production
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Solution Overview
Problem
Existing sausage-shaped product production systems pose a risk of operator injury due to the potential for fingers to enter the gap between the filling tube and the casing brake assembly during operation, despite safety measures, and there is a need for enhanced safety and hygiene in the production process.
Innovation Solution
A casing brake assembly with a safety means comprising a tubular element and a switch element, arranged coaxially with the filling tube, which interacts with the production apparatus to stop operations if an object, such as a finger, is detected, and is designed for easy cleaning and mounting, eliminating the need for additional sensor means.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If sensor means are provided to detect the presence or absence of the casing brake assembly, then operator safety is improved by preventing machine operation without the casing brake assembly in position, but the device complexity increases and additional sensor means are required
Solution Approach 1:
The safety function is merged with the existing casing brake assembly structure. The tubular element and switch element are integrated into the casing brake assembly itself, combining the braking function with the safety detection function in a single integrated component rather than adding separate sensor means.
Solution Approach 2:
The casing brake assembly performs its own safety detection function through the switch element that detects its presence or absence. The assembly is self-sufficient in providing safety functionality without requiring external sensor systems, eliminating the need for additional sensor means.
2Adaptability or versatility
If the filling tube is shifted away for providing packaging casing or adapting the clipping machine to different products, then adaptability is improved, but the risk of operator injury increases as fingers may enter the circular opening of the casing brake assembly
Solution Approach 1:
The switch element is positioned to detect the presence or absence of the casing brake assembly before the machine operates. This preliminary detection prevents the machine from operating when the casing brake assembly is absent or improperly positioned, thereby preventing potential operator injury before it can occur.
Solution Approach 2:
The switch element provides feedback about the position and presence of the casing brake assembly to the control system. This feedback mechanism ensures the machine only operates when safety conditions are met, creating a closed-loop safety system that responds to the actual state of the apparatus.
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 significantly enhances operator safety by preventing injuries and reducing waste by ensuring the casing brake assembly is always in the correct position, while also meeting hygiene standards through easy cleaning and precise mounting.
Implementation Method 1
The switch element is stationary with respect to the tubular element and arranged for interacting with at least one safety means of the production apparatus
Implementation Method 2
a brake element which is arranged for applying a frictional force to the packaging casing
Data Source
Figure 1
Figure 2~3
Figure 4~5
AI summary
A casing brake assembly (100) and a clipping machine for producing sausage-shaped products which includes such a casing brake assembly is presented. The casing brake assembly (100) comprises a safety means (140) comprising at least one tubular element (142) and at least one switch element (144). The at least one tubular element (142) is arranged coaxially with the tubular support means (110) upstream with respect to a filling direction. The tubular element (142) is axially spaced apart and moveably arranged with respect to the tubular support means (110). The switch element (144) is stationary with respect to the tubular element (142) and arranged for interacting with at least one safety means of the production apparatus. The casing brake assembly and a clipping machine using the casing brake assembly allow a high level of security for the operator.