Supercharge Your Innovation With Domain-Expert AI Agents!

Device for winding electrode plate

A technology for winding electrodes and electrode plates, applied in the direction of winding strips, batteries, circuits, etc., can solve problems such as difficulty in using electrode assemblies, adjusting the speed of substrate travel, influence, etc., to reduce the proportion of defects and improve manufacturability. sexual effect

Active Publication Date: 2016-02-10
SAMSUNG SDI CO LTD
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Folding of the lugs can cause damage to the final product, making it difficult to use the complete electrode assembly
In addition, the folding of the tabs can cause problems in adjusting the tension of the substrate and the speed of travel, thereby adversely or negatively affecting the yield of the final product

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device for winding electrode plate
  • Device for winding electrode plate
  • Device for winding electrode plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Hereinafter, example embodiments are described more fully with reference to the accompanying drawings. In the following detailed description, only specific embodiments of the present invention are shown and described, by way of illustration. As those skilled in the art will realize, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Also, in the context of the present application, when a first element is referred to as being "on" a second element, the first element can be directly on the second element or can be indirectly on the second element. with one or more intermediate elements disposed therebetween. Also, in the context of the present application, when a first element is referred to as being "coupled to" or "connected to" a second element, the first element may be directly coupled or connected to the second element, or may be indirectly connected to the second element. Bonded or conn...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A device for winding an electrode plate includes a feed roller configured to guide a first electrode plate or a second electrode plate, each of the first electrode plate and the second electrode plate including a plurality of electrode tabs protruding from one side, a deformation reducing member spaced apart from an outer circumferential surface of one end of the feed roller and configured to guide the electrode tabs fed to the feed roller to be brought into close contact with the outer circumferential surface of the one end of the feed roller to reduce deformation of the electrode tabs, and a winding unit configured to wind together the first electrode plate or the second electrode plate transferred by the feed roller and a separator interposed between the first electrode plate and the second electrode plate.

Description

[0001] This application claims priority and benefit from Korean Patent Application No. 10-2014-0099224 filed with the Korean Intellectual Property Office on Aug. 1, 2014, the entire contents of which are hereby incorporated by reference. technical field [0002] One or more embodiments described herein relate to an apparatus for winding an electrode plate. Background technique [0003] Some secondary batteries provide power storage devices that provide high energy density by storing energy by converting electrical energy into chemical energy. Unlike primary batteries that are not configured to be rechargeable, secondary batteries are configured to be rechargeable, and secondary batteries are widely used in integrated circuit (IC) devices such as cellular phones, notebook computers, or tablet PCs middle. Recently, electric vehicles are attracting attention due to an increase in oil prices, and a trend of using a secondary battery as a power source of electric vehicles is gro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B65H18/08B65H23/00B65H39/02
CPCB65H18/08B65H23/00B65H39/02B65H23/28B65H2301/414324B65H2301/414326B65H2404/147B65H2404/6111B65H2404/7431B65H2601/22B65H2701/132B65H2701/173B65H2801/72H01M10/0409H01M2220/20H01M2220/30Y02E60/10Y02P70/50
Inventor 崔京泽曹基奉金东祐黄淳学李承桓洪镇旭金奎镐孟相辰闵仲基
Owner SAMSUNG SDI CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com