Packaging Machine Tool Identification for Error-Free Process Setup
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Solution Overview
Problem
The increasing complexity of setup procedures in food processing machines due to diverse tool configurations leads to errors and frequent interruptions, particularly in operations involving interchangeable tool parts, driving up production costs.
Innovation Solution
A food processing machine equipped with interchangeable tool parts containing electronic data storage devices and a control unit that determines feasible processes based on tool identifiers, comparing them with machine equipment to identify an intersection of processes, and restricts non-selectable processes, simplifying the setup process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If interchangeable tool parts are used to increase product variety, then adaptability is improved, but device complexity increases and setup errors occur more frequently
Solution Approach 1:
The tool part performs self-identification by automatically providing its tool identifier to the control device, eliminating the need for manual configuration and reducing setup complexity while maintaining adaptability to different products
Solution Approach 2:
The control device determines feasible processes in advance by comparing tool identifiers with machine equipment capabilities before the operator configures the machine, preventing setup errors and simplifying the setup procedure
2Ease of operation
If manual configuration of processes is allowed for all machine equipment, then ease of operation is improved, but reliability deteriorates due to incorrect settings
Solution Approach 1:
The control device provides feedback to the operator by displaying only feasible processes that match the installed tool part, preventing incorrect settings while maintaining ease of operation through automatic guidance
Solution Approach 2:
The control device preliminarily determines the intersection of feasible processes between tool part capabilities and machine equipment before presenting options to the operator, ensuring reliability by pre-validating configuration accuracy
3Adaptability or versatility
If all processes are made selectable for every tool configuration, then adaptability is improved, but loss of time increases due to frequent interruptions
Solution Approach 1:
The system automatically determines feasible processes by comparing tool identifiers with machine capabilities without requiring operator intervention or trial-and-error, reducing production interruptions while maintaining process flexibility
Solution Approach 2:
The manual process of determining feasible configurations is replaced by an automated control device that uses tool identifiers and predefined capabilities to instantly determine feasible processes, eliminating time-consuming setup procedures
Data Source
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AI summary
The invention relates to a food processing machine (1), which is configured in particular in the form of a packaging machine for producing packaging (V) from a packaging material, wherein the food processing machine (1) has several interchangeable tool parts (W1, W2) which each comprise at least one electronic data storage device (46, 47) in which a tool identifier (K1, K2) for identifying the respective tool parts (W1, W2) is stored, and a control device (14, 23, 31, 37) which is connected to the respective data storage devices (46, 47) for reading out the tool identifiers (K1, K2) stored therein.In the invention, the control device (14, 23, 31, 37) is configured to determine, based on at least one tool identifier (K1, K2) read from the data storage (46, 47) of an interchangeable tool part (W1, W2) installed on the food processing machine (1), processes (P1) that can be carried out with this tool part (W1, W2) and that are suitable for operating the tool part (W1, W2), and furthermore, by comparing (V) these processes (P1) with machine equipment (A) permanently installed in the food processing machine (1) and used for the tool part (W1, W2), an intersection of detailed processes (D) is determined, based on which the tool part (W1, W2) can be controlled using the machine equipment (A) provided for this purpose.