Automatic spot welding machine of button-shaped lithium batteries and automatic spot welding method

A spot welding machine and lithium battery technology, applied in welding equipment, laser welding equipment, metal processing, etc., can solve problems such as low efficiency, achieve the effect of improving welding efficiency and realizing automatic welding

Active Publication Date: 2017-09-12
盐城柏达电气科技有限公司
View PDF12 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the welding of the first welding leg and the second welding leg of this type of battery usually needs to be welded on one side of the body before welding the other side. Manual welding is used, which is inefficient. The existing Welding equipment can not meet the demand

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
  • Automatic spot welding machine of button-shaped lithium batteries and automatic spot welding method
  • Automatic spot welding machine of button-shaped lithium batteries and automatic spot welding method
  • Automatic spot welding machine of button-shaped lithium batteries and automatic spot welding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0031] Such as Figures 1 to 3 As shown, the button-shaped lithium battery automatic spot welding machine in this implementation includes a battery body feeding mechanism 1, a group of relatively arranged semi-circular conveying mechanisms 2, a first welding leg feeding mechanism 3, and a first welding leg welding mechanism 4. Turning mechanism 5 , second welding leg feeding mechanism 6 , second welding leg welding mechanism 7 and battery body unloading mechanism 8 .

[0032] Wherein, the battery body feeding mechanism 1 is used to transport the battery body 90 to the welding station;

[0033] A set of oppositely arranged semi-circular conveying mechanisms 2 includes a set of relatively arranged semi-circular conveying belts. Along the conveying direction, each semi-circular conveying belt has a head end and an end. The output of the battery ...

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 discloses an automatic spot welding machine of button-shaped lithium batteries and a method. The spot welding machine comprises a battery body loading mechanism for conveying battery bodies to a welding station, a semicircular conveying mechanism for oppositely arranging one set of intermittently conveyed battery bodies, a first welding leg welding mechanism for welding first welding legs, a second welding leg welding mechanism for welding second welding legs, an overturning mechanism connected between the tail end of one semicircular conveying belt and the head end of the other circular conveying belt for overturning the battery bodies, a first welding leg loading mechanism, a second welding leg loading mechanism and a battery body unloading mechanism. The method comprises the following steps: the battery body loading mechanism conveys the battery bodies to the head end of one semicircular conveying belt; the first welding leg loading mechanism conveys the first welding legs into an annular clamping base; the first welding leg welding mechanism welds the first welding legs; the overturning mechanism overturns the battery bodies by 180 degrees; and the second welding leg welding mechanism welds the second welding legs.

Description

technical field [0001] The invention relates to a spot welding machine and a spot welding method thereof, in particular to a button-shaped lithium battery automatic spot welding machine and an automatic spot welding method thereof. Background technique [0002] During the production of lithium batteries, it is necessary to weld the tabs and cover plates above the metal mandrel of the lithium battery, which is generally performed on a laser welding machine. The laser welding machine includes a laser generator, a laser head, and a movable mount for fixedly installing a lithium battery, tabs and cover. The staff first fixes the lithium battery, tabs and cover on the movable mount, and then pushes the movable mount To the right below the laser head, so that the laser head and the cover are arranged accordingly. For example, the Chinese invention patent publication "A Lithium Battery Laser Welding Machine" with the existing publication number CN103317236B includes a workbench, a...

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): B23K26/22B23K26/70
CPCB23K26/22B23K26/702B23K2101/36
Inventor 谢齐容
Owner 盐城柏达电气科技有限公司
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