Apparatus and method for cutting electrode foils

A cutting device and cutting method technology, used in electrode manufacturing, battery electrodes, electrode carriers/current collectors, etc., can solve problems such as poor quality, speed changes, and difficulty in mechanical devices, and achieve excellent processing quality, stable operation, and improved performance. The effect of processing quality

Active Publication Date: 2014-07-23
有限公司 K 实验室
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, when the scanner is driven at high speed, constant quality can be ensured in the straight section, but there is a disadvantage that the faster the speed, the worse the quality is in the corner section of the vertex portion of the quad

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
  • Apparatus and method for cutting electrode foils
  • Apparatus and method for cutting electrode foils
  • Apparatus and method for cutting electrode foils

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] The electrode foil cutting device according to an embodiment of the present invention may include: a rotating body, which is horizontally and vertically spaced apart from the worktable by a predetermined distance; and a rotating shaft, which is arranged at the center of the above-mentioned rotating body, and is driven by a first driver to make The rotating body rotates at a predetermined movement speed; and a scanner, which is provided at one end of the rotating body, performs processing on the above-mentioned machine based on the rotation angle, the moving speed of the rotating body, and the speed change rate based on the processing size of the object to be processed. The above-mentioned processed part of the object is irradiated with a laser beam.

[0028] Hereinafter, embodiments of the present invention will be described in more detail with reference to the drawings.

[0029] figure 2 It is a structural diagram of an electrode foil cutting device according to an embodim...

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

The present invention relates to an apparatus and method for cutting electrode foils. The apparatus and method for cutting electrode foils includes: a rotating body disposed vertically spaced by a predetermined distance so as to be parallel to a working table; a rotating shaft disposed at the center of the rotating body and driven by a first driver to rotate the rotating body at a predetermined speed; and a scanner disposed at the end of one side of the rotating body to emit a laser beam onto an object to be processed according to the rate of change in speed based on the rotation angle and rotating speed of the rotating body and the processing size of the object to be processed.

Description

technical field [0001] The present invention relates to a cutting device and method, more particularly to an electrode foil cutting device and method. Background technique [0002] With the increasing interest in electric vehicles around the world and the intensification of research and development competition, it can be predicted that related industries will also grow significantly, especially the secondary battery market will become the center. [0003] Electric vehicles started with hybrid HEV (Hybrid Electric Vehicle; hybrid electric vehicle), and are developing into PHEV (Plug in Hybrid Electric Vehicle; plug-in hybrid electric vehicle) and EV (Electric Vehicle; pure electric vehicle). In addition, the reality is that the research and development of batteries as a power source is the main focus of the electric vehicle market, and battery companies are doing their best to preempt new technologies. [0004] Under such a realistic background, in the secondary battery indu...

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
IPC IPC(8): H01M4/04H01M4/64B26D5/00
CPCB26D5/00H01M4/04H01M4/64Y02E60/10Y02P70/50H01M4/62H01M10/052
Inventor 韩裕熙权九彻
Owner 有限公司 K 实验室
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap