Rotary-Frame Book Block Processing for Simultaneous End Faces
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Solution Overview
Problem
Existing book block processing devices require high personnel effort and can process only one end face at a time, leading to low throughput and high production costs.
Innovation Solution
A device with a rotary frame and holding devices that allows simultaneous processing of multiple end faces of book blocks, utilizing a receiving device, processing devices, and a depositing device, enabling automation and high throughput.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a single book block is processed at a time using conventional processing devices, then the processing can be completed with simple device structure, but the throughput is low and personnel effort is high
Solution Approach 1:
The device is segmented into multiple holding devices (at least four) arranged on a rotary frame, each capable of holding and processing book blocks independently. This segmentation allows simultaneous processing of multiple book blocks across different end faces, directly increasing throughput while maintaining manageable complexity through modular design
Solution Approach 2:
The invention transitions from linear sequential processing to multi-dimensional parallel processing by arranging holding devices at different positions (at least 90 degrees apart) on a rotary frame. This spatial arrangement enables simultaneous processing of multiple book blocks on different end faces, effectively adding dimensional capacity to the processing system
2Productivity
If only one end face of a book block is processed at a time, then the processing device can be simple, but the production time increases and costs rise
Solution Approach 1:
Multiple processing functions are merged into a single integrated device. The rotary frame with multiple holding devices allows different end faces of book blocks to be processed simultaneously in different positions, combining what would otherwise require separate processing steps into one concurrent operation, thereby reducing production time
Solution Approach 2:
The rotary frame enables continuous processing by maintaining book blocks in different processing positions simultaneously. While one book block is being processed on its first end face, another book block is processed on its second end face, and so on. This continuous multi-position processing eliminates idle time and maintains constant productive action
3Extent of automation
If conventional processing devices are used with manual operation, then the device structure can be simple, but personnel effort is high and automation is low
Solution Approach 1:
The rotary frame introduces dynamic movement to the processing system, rotating to bring different holding devices into position with processing devices. This dynamic positioning enables automated sequential processing of multiple book blocks and end faces without manual intervention, significantly increasing automation while the rotary mechanism maintains operational simplicity through standardized motion
Data Source
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AI summary
Method for simultaneous multi-page processing of book blocks (20) using a device (1). Processing of a plurality of end faces (22) of at least one book block (20) simultaneously with very low personnel expenditure.The device (1) comprises: a receiving device (5) for receiving at least one book block (20) to be processed, a rotary frame (2) with at least one receiving plate (3), each with a plurality of mutually offset holding devices (4) for fixing the at least one book block (20), wherein each holding device (4) is spaced a distance a from a rotation axis x, wherein the rotary frame (2) is rotatably mounted for pivoting into a plurality of processing positions (8) about the rotation axis x, and which comprises at least one processing device (7) in at least one processing position (8) for processing the at least one book block (20) and a depositing device (9) for depositing the processed book blocks (20).