Detachable Rubber Press Roller for Battery Sheet Conveying
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Solution Overview
Problem
Existing conveying systems for battery production are limited in universality, prone to damaging sheets, and have high maintenance and replacement costs, which hinders the production of high-performance batteries.
Innovation Solution
A conveying system featuring a press roller with adjustable hollow rubber rollers and a fastener mechanism that allows for customizable fit and easy replacement, combined with a distance adjustment mechanism and bypass rollers to enhance adaptability and reduce damage to sheets during conveyance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing conveying systems are used for sheet conveying, then the conveying function is achieved, but the universality is poor and the cost is high
Solution Approach 1:
The press roller is divided into a main shaft and multiple detachable hollow rubber rollers. The hollow rubber rollers can be independently removed and replaced, allowing the system to adapt to different sheet specifications without replacing the entire press roller assembly, thereby improving universality while controlling cost.
Solution Approach 2:
The main shaft is designed to accommodate hollow rubber rollers with different outer diameters and widths. By changing the hollow rubber rollers, the same main shaft can serve multiple conveying functions for different sheet types, achieving multi-functionality and improved universality.
2Object-affected harmful factors
If existing conveying systems are used for sheet conveying, then the conveying function is achieved, but the sheets are likely to be damaged
Solution Approach 1:
The hollow rubber rollers are made of rubber material with elastic properties, which can deform and adapt to the sheet surface. This changes the contact parameter from rigid to elastic, reducing stress concentration and preventing sheet damage while maintaining conveying reliability.
Solution Approach 2:
The press roller combines a metal main shaft with rubber hollow rollers, creating a composite structure. The rubber material provides elasticity and cushioning to protect the sheet, while the metal shaft provides structural strength, achieving both sheet protection and reliable conveying.
3Duration of action of stationary object
If existing conveying systems are used for sheet conveying, then the conveying function is achieved, but the maintenance cost is high and service life is limited
Solution Approach 1:
The hollow rubber rollers are designed as detachable components that can be independently replaced when worn. This segmentation allows only the wear-prone rubber rollers to be replaced while the expensive main shaft is retained, reducing maintenance costs and extending the overall service life of the conveying system.
Solution Approach 2:
The hollow rubber rollers are designed as consumable parts that can be discarded when worn out, while the main shaft is recovered and reused. This approach reduces maintenance costs by replacing only the inexpensive rubber rollers rather than the entire press roller assembly, thereby extending the service life of 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
The system improves sheet conveying quality, reduces maintenance costs, and extends the service life of the conveying system by accommodating various sheet types and specifications, thereby enhancing the production efficiency and quality of batteries.
Implementation Method 1
at least one hollow rubber roller detachably sleeving the main shaft
Implementation Method 2
a driving roller making contact with a sheet
Data Source
Figure 1~2
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Figure 5~6
AI summary
The present application provides a conveying system and a battery production system. The conveying system is used for sheet conveying, and includes: a driving roller making contact with a sheet; and a press roller arranged correspondingly to the driving roller, the press roller abutting against at least part of the surface of the sheet facing away from the driving roller and pressing the sheet against the driving roller. The press roller includes: a main shaft with a central axis; at least one hollow rubber roller detachably sleeving the main shaft; and at least one pair of fixing clamp rings arranged on two sides of the hollow rubber roller along the central axis so as to fix the position of the hollow rubber roller on the main shaft along the central axis, where an outer diameter of the fixing clamp ring is less than that of the hollow rubber roller.