Detachment Roller Separation Device for Profiled Elements
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Solution Overview
Problem
Existing separation devices for removing profiled elements from conveying surfaces often deform or damage the elements due to malleability or strong adherence, and can cause clogging or jamming, requiring production stops for cleaning.
Innovation Solution
A separation device featuring a detachment roller mounted to rotate on a support about an axis, positioned to interpose between the profiled element and the conveying surface, allowing for a controlled detachment rotation that peels the profiled element away from the surface without direct contact, thus preventing damage and jamming.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a gripper is used to seize the front edge of the profiled element, then the profiled element can be detached from the conveying surface, but the profiled element may be deformed or damaged due to its malleability and strong adherence
Solution Approach 1:
The patent introduces a separation element as an intermediary between the profiled element and the conveying surface. This separation element penetrates into the gap between the profiled element and the conveying surface, acting as a mediator that facilitates detachment without requiring direct contact forces from a gripper, thereby avoiding deformation and damage to the malleable profiled element
Solution Approach 2:
The patent extracts the separation function from the gripping mechanism. Instead of using a gripper to seize and pull the profiled element, the system separates the profiled element by introducing a separation element into the gap, removing the harmful gripping action while maintaining the detachment function
2Reliability
If a gripper is used to seize the front edge of the profiled element, then the profiled element can be detached from the conveying surface, but clogging may occur due to material accumulation between the gripper and conveying surfaces
Solution Approach 1:
The separation element serves as an intermediary that prevents material accumulation by maintaining a clear separation path. By penetrating into the gap and facilitating controlled detachment, it eliminates the closed spaces where material could accumulate and cause clogging between the gripper and conveying surfaces
Solution Approach 2:
The patent removes the gripper component that creates clogging problems. By extracting the gripping function and replacing it with a separation-based mechanism, the system eliminates the source of material accumulation and jamming while maintaining effective detachment
3Ease of operation
If the detachment roller is placed close to the conveying surface to block the path of the profiled element, then the profiled element can be intercepted effectively, but the detachment roller may interfere with the conveying surface
Solution Approach 1:
The patent applies local quality by positioning the separation element to act only in the specific gap region between the profiled element and the conveying surface. The separation element is configured to penetrate locally into this gap without affecting the overall conveying surface, achieving effective interception while avoiding interference
Data Source
AI summary
A separation device (1) intended to separate a profiled element (2) from a conveying surface (3) which conveys the profiled element (2) in a longitudinal direction (L0) comprises a detachment roller (10) which is mounted so as to be able to rotate on a support (11) about a detachment axis (X10), and which is intended to be interposed, in an engagement configuration (C1), between the profiled element (2) and the conveying surface (3) to cause the profiled element (2) to become detached from the conveying surface (3).