Belt Finishing Device Segmentation Mechanism
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Solution Overview
Problem
The handling of long finish belts in superfinishing processes is error-prone due to their length and the difficulty in managing heavy collection rolls, leading to increased risks of detachment and inefficient disposal.
Innovation Solution
A motor-driven separating device with cutting discs, allowing for controlled and frequent cutting of short finish belt sections, which can be collected and disposed of easily without interrupting the machining process, using a separating device with grooving and circular knife discs that rotate in opposite directions for precise cutting and frictional engagement elements for torque transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If long finishing belts are used to reduce the frequency of changing belts, then the number of belt changes decreases, but the handling becomes error-prone and the risk of detachment increases
Solution Approach 1:
The invention divides the long finishing belt into manageable sections by introducing a separating device that automatically cuts the belt at predetermined intervals. This segmentation allows the system to use long belts for extended operation while maintaining reliable handling through automated section separation and collection.
2Productivity
If long finishing belts are wound onto collection rolls for disposal, then complete belts can be collected, but the rolls become heavy and difficult to handle
Solution Approach 1:
The separating device automatically segments the finishing belt into predetermined sections during the collection process. This segmentation results in smaller, lighter sections that are much easier to handle and dispose of, eliminating the difficulty of managing heavy fully-wound collection rolls.
Solution Approach 2:
The system performs self-service by automatically cutting and collecting belt sections without requiring manual intervention for the entire belt length. The automated separation and collection process reduces the need for heavy-duty handling equipment and manual labor.
3Ease of operation
If frequent cutting of short finishing belt sections is performed, then disposal becomes easier, but the complexity of the cutting mechanism increases
Solution Approach 1:
The separating device extracts only the necessary cutting function from the overall belt handling system. By positioning the cutting mechanism at a specific location in the collection area and using a straightforward disc-based cutting design, the system achieves frequent cutting capability without excessive complexity.
Solution Approach 2:
The system efficiently discards short finishing belt sections at predetermined intervals through the separating device. The simple disc-based cutting mechanism enables frequent disposal of small sections without requiring complex equipment, as each cut section is independently collected and removed from the system.
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
Enables efficient and safe handling of finish belts by allowing for easy disposal of short sections, reducing the risk of detachment and improving operational efficiency during the superfinishing process.
Implementation Method 1
the cutting discs are each coupled to a frictional locking element, and if the frictional locking elements are in frictional engagement with each other to transmit a rotational movement of the cutting discs
Data Source
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AI summary
The invention relates to a belt finishing device (10) comprising a guiding device (28) for guiding a finishing belt (24), a rotational drive (14) for rotating a workpiece (18) to be finished about the workpiece axis (20), and an oscillating drive (16), by means of which the finishing belt (24) and the workpiece (18) can be driven in an oscillating manner relative to each other in a direction parallel to the workpiece axis (20). A finishing belt store (26) is provided for the finishing belt (24), and the finishing belt (24) can be fed from the store to a working region (30) and from there to a collecting region (32). The collecting region (32) is equipped with a separating device (34) for separating finishing belt sections, said separating device having at least one motor-driven separating element (50, 52).