Dough Processing Plant With Sequential Product Program Changes
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing dough processing plants require manual adjustment and specialized personnel for changing product formats, leading to complex and time-consuming program changes with increased downtime.
Innovation Solution
A control device automates the program change process by initiating the change at the first processing section and sequentially adjusting subsequent sections based on sensor data and belt speeds, ensuring minimal downtime.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual adjustment is used for changing product formats at each processing section, then the system can be operated with simple control mechanisms, but the program change becomes time-consuming and requires specially trained specialists
Solution Approach 1:
The control device stores multiple product programs with all necessary processing parameters pre-configured for different product formats. When a program change is initiated, the system automatically retrieves and applies the pre-stored parameters to each processing section, eliminating the need for manual adjustment and specialized training.
Solution Approach 2:
The system uses sensors to detect the presence and position of dough products at each processing section. This feedback information allows the control device to automatically determine when a program change is appropriate and to coordinate the timing of parameter changes across different sections, minimizing downtime while ensuring proper processing.
2Device complexity
If manual program change is performed at each processing section, then the control system structure remains simple, but the complexity of program change increases and downtime increases
Solution Approach 1:
The patent combines the control functions of multiple processing sections into a single centralized control device. This control device manages all processing sections and coordinates program changes across the entire system, reducing overall control complexity while enabling automated, synchronized program changes that maintain production continuity.
Solution Approach 2:
The control device is designed to universally control multiple different processing sections with diverse functions (kneading, cutting, shaping, etc.). It stores and manages multiple product programs that can be applied across different sections, allowing a single control system to handle various product formats without requiring section-specific control mechanisms.
3Loss of time
If automated program change is implemented across all processing sections, then downtime is minimized, but the control system becomes more complex
Solution Approach 1:
The automated program change process is segmented and applied sequentially to each processing section based on its specific requirements. The control device determines the optimal timing for each section individually, using sensor feedback to coordinate changes without requiring all sections to change simultaneously. This reduces the overall complexity compared to a fully synchronized approach while still minimizing downtime.
Data Source
Figure 1~2b
Figure 3a~3e
Figure 4
AI summary
The invention relates to a dough processing plant (1) with several processing sections (I - VI) arranged one after the other in the production direction (R), which are configured to execute different product programs (A, B) for the production of different product formats (P1, P2), wherein the dough processing plant (1) comprises a control device (2) connected to the respective processing sections (I - VI) for activating the respective product programs (P1, P2) at the processing sections (I - VI), and wherein, by means of the control device (2), a program change from a first product program (A) set therein to at least a new second product program (B) can be activated at the respective processing sections (I - VI), wherein, by activating the program change at the processing section (I) arranged first in the production direction (R), the control device (2) is configured toThe invention relates to the automatic, successive steps of performing a program change at the processing section (II - VI) of the processing sections (II - VI) following in the production direction (R) at a time when the processing of a product format (P1) last processed according to the first product program (A) is considered complete within that processing section (II - VI). Furthermore, the invention relates to a corresponding method.