Cylindrical lithium-ion battery current collector welding machine capable of realizing reliable current collector loading

A current collector and lithium battery technology, applied in other manufacturing equipment/tools, metal processing, manufacturing tools, etc., can solve problems such as inconvenient operation and poor product quality, and achieve convenient processing, high work efficiency, and compact equipment structure Effect

Inactive Publication Date: 2016-06-15
周胡琴
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The welding of the existing battery current collectors adopts manual welding, or only uses battery tooling for posit

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
  • Cylindrical lithium-ion battery current collector welding machine capable of realizing reliable current collector loading
  • Cylindrical lithium-ion battery current collector welding machine capable of realizing reliable current collector loading
  • Cylindrical lithium-ion battery current collector welding machine capable of realizing reliable current collector loading

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0046] See attached Figure 1~15 As shown, a current collector sheet welding machine for a cylindrical lithium battery with reliable current collector sheet loading disclosed by the present invention includes a body 1 on which a current collector sheet welding production line and a current collector sheet welding production line are provided Including a turntable, a material positioning device on the turntable 2, a battery cell feeding device 3 on the material positioning device 2, a current collector sheet feeding device 4 on the battery cell, a current collector The welding device 5 for welding the annular surface of the current collecting sheet to the battery cell, the current collecting sheet bending device 6 that bends the rectangular strip of the current collecting sheet, and the finished product discharging device 7 that moves the finished product out of the material positioning device 2. The core feeding device 3, the current collecting device 4, the welding device 5, t...

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 invention relates to a cylindrical lithium-ion battery current collector rotary-disc welding machine capable of realizing reliable current collector charge. A current collector welding production line comprises a rotary disc, a material location device arranged on the rotary disc, as well as a cell charge device, a current collector charge device, a welding device, a charge device bending device and a finished product discharge device which are sequentially arranged along the rotary disc and matched with a transfer working position of the material location device, wherein the current collector charge device comprises a current collector storage box and a current collector charge mechanism; the current collector charge mechanism comprises an adsorption seat installation frame movably fitting a machine body in a rotating manner, as well as a current collector adsorption seat and a current collector charge drive device which are installed on the adsorption seat installation frame; the current collector charge drive device comprises a position rotating switchover motor connected with the adsorption seat installation frame in a driving manner, and a current collector charge lifting cylinder used for driving the position rotating switchover motor. The cylindrical lithium-ion battery current collector rotary-disc welding machine capable of realizing reliable current collector charge, which is disclosed by the invention, realizes automatic welding for current collectors on cells and automatic bending of the current collectors, and has the advantages of high product machining quality, compact structure and high working efficiency.

Description

technical field [0001] The invention relates to welding equipment, specifically welding assembly equipment for welding current collectors to cylindrical lithium batteries. Background technique [0002] battery current collector before assembly, such as figure 2 As shown, the current collector is a flat metal sheet, which includes a circular surface and a rectangular strip arranged on one side of the circular surface, the rectangular strip is bent, and the circular surface is welded to the battery core in the hydrogen battery shell Positive end surfaces such as figure 1 As shown, the current collector tab transfers the positive current to the positive cap. [0003] The welding of the existing battery current collectors adopts manual welding, or only uses battery tooling for positioning, and then welds with ordinary welding equipment, which has the defects of inconvenient operation and poor product quality. Contents of the invention [0004] Purpose of the present invent...

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): B23P23/00B23Q7/00B23Q7/02B23Q7/10
CPCB23P23/00B23Q7/00B23Q7/02B23Q7/10
Inventor 不公告发明人
Owner 周胡琴
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