Electrode Roll Tape Removal with Air Separation and Size Adaptation
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Solution Overview
Problem
Existing tape removal systems for electrode rolls are limited by size constraints and require manual operation, leading to potential damage and inconsistent tape removal processes, which can delay manufacturing and reduce productivity.
Innovation Solution
A tape removal apparatus featuring a sensing unit to detect the tape, an injection unit to separate the tape from the electrode roll using air, a support unit to hold the non-adhesive portion, and a gripper to fix and remove the tape, allowing for automatic operation regardless of electrode roll size.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If a tape removal unit with a frame structure is used to remove tape from paper rolls, then the tape removal process can be automated, but the size of the paper roll is limited and the roll may be damaged
Solution Approach 1:
The tape removal apparatus employs a dynamic structure where the support unit can move along the longitudinal axis of the electrode roll, and the injection unit can adjust its position and orientation. This dynamic configuration allows the apparatus to adapt to different roll sizes without being constrained by a fixed frame structure, thereby resolving the contradiction between automation and size adaptability.
Solution Approach 2:
The apparatus is divided into independent functional modules: a sensing unit for detection, an injection unit for air delivery, and a support unit for positioning. This segmentation allows each component to be independently adjusted and optimized for different roll sizes, enabling automated operation across various dimensions without compromising the electrode roll.
2Adaptability or versatility
If manual tape attachment and removal is performed by workers, then flexibility in handling different roll sizes is maintained, but the process is delayed and productivity is reduced
Solution Approach 1:
The apparatus enables self-service automated operation through the sensing unit that automatically detects the tape position and the injection unit that autonomously delivers air to remove the tape. This eliminates the need for manual intervention while maintaining adaptability to different roll sizes, thereby resolving the contradiction between handling flexibility and manufacturing productivity.
3Productivity
If a tape scraper is used to lift the bent portion of the tape, then the tape can be removed from the paper roll, but the electrode roll may be damaged
Solution Approach 1:
The injection unit utilizes pneumatic pressure to deliver air between the tape and the electrode roll surface, lifting the tape without mechanical contact. This pneumatic mechanism achieves efficient tape removal while eliminating the risk of damage that would result from mechanical scraping, thereby resolving the contradiction between removal efficiency and roll integrity.
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, automatic, and damage-free tape removal from electrode rolls of varying sizes, enhancing productivity by eliminating the need for manual labor and ensuring consistent processing.
Implementation Method 1
an injection unit configured to inject air toward the tape
Data Source
AI summary
A tape removal apparatus is configured for automatically removing a tape attached to an electrode roll in order to fix the electrode roll. The tape removal apparatus includes a sensing unit configured to sense the tape attached to the electrode roll, an injection unit configured to inject air toward the tape, a support unit configured to support a non-adhesive portion of the tape, and a gripper configured to fix the non-adhesive portion of the tape together with the support unit.