Lateral Transport Device for Book Block Sequence Alignment
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Solution Overview
Problem
Conventional book production lines face challenges in efficiently removing or supplying individual book blocks without interrupting the production sequence, particularly when book cases and blocks travel different distances or when quality issues arise, leading to empty cycles and production inefficiencies.
Innovation Solution
A method involving the identification of markings on book blocks and cases, with a machine control system to manage the sequence and facilitate the removal or supply of book blocks using lateral transport devices, allowing for seamless integration and minimization of production interruptions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a machine stop is used to supply book blocks to the conveying section, then the book blocks can be supplied to the conveying section, but the production line is interrupted and productivity decreases
Solution Approach 1:
The patent introduces a lateral transport device that operates in a direction perpendicular to the main conveying direction. This allows book blocks to be supplied to the conveying section from the side, enabling the operation to occur in another dimension without interrupting the main production flow. The lateral transport device can insert book blocks between existing book blocks on the conveying section, maintaining continuous production while enabling flexible book block supply.
2Reliability
If individual book blocks are removed from the conveying section, then quality problems can be addressed, but the production sequence is interrupted
Solution Approach 1:
The lateral transport device serves as an intermediary mechanism that enables book block removal without directly interrupting the main conveying section. The device can extract problematic book blocks from the sequence and transfer them to a separate collection point, allowing quality control operations to occur independently of the main production flow. This intermediary approach maintains the continuity of the conveying section while enabling reliable quality monitoring and removal of defective items.
3Adaptability or versatility
If book cases and book blocks travel different distances along the production line, then flexible routing is achieved, but synchronization becomes difficult and empty cycles occur
Solution Approach 1:
The patent implements a control system that monitors the positions of both book cases and book blocks along the production line. By detecting the actual positions of these components, the system can identify when a book block needs to be supplied or removed to maintain proper synchronization. This feedback mechanism allows the lateral transport device to operate intelligently, inserting or removing book blocks at appropriate moments to prevent empty cycles while maintaining the flexibility of different routing distances.
Data Source
AI summary
A method and device for the production of books, including: moving book blocks successively along a conveying section of a book production line; supplying a stack of book cases to the book production line; identifying a marking on each of the book blocks and the book cases; transmitting an identified marking on at least one book case to a machine control of the book production line; assigning a dataset stored in the machine control for a sequence of book cases to the supplied stack; determining a sequence in the machine control for book blocks positioned on the conveying section; comparing the dataset for the sequence of the book cases to the sequence of the book blocks; and removing and/or supplying at least one book block from or to the conveying section if the sequence of the book blocks deviates from the sequence of the book cases using the machine control.