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Flexible package lithium ion battery flanging forming device

A lithium-ion battery and forming device technology, which is applied in the direction of secondary batteries, secondary battery manufacturing, battery pack components, etc., can solve the problems that the width consistency of the folding cannot be guaranteed and the efficiency is low

Active Publication Date: 2020-10-20
广西华政新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current hemming process is mostly done by hand, the efficiency is low, and the consistency of the width of the hemming cannot be guaranteed

Method used

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  • Flexible package lithium ion battery flanging forming device
  • Flexible package lithium ion battery flanging forming device
  • Flexible package lithium ion battery flanging forming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0060] Such as Figure 1-2 Shown, a kind of flexible packaging lithium-ion battery folding forming device, it comprises:

[0061] The cell platform 1 is arranged on the base;

[0062] Ribs, which are arranged on the cell platform 1, the ribs include a left rib 9, a right rib 2 and a rear rib 7, and the left rib 9 is arranged on the left side of the cell platform 1 side, the right rib 2 is arranged on the right side of the cell platform 1, the rear rib 7 is arranged on the rear side of the cell platform 1, the left rib 9, the right rib 2 and the The rear rib 7 forms a battery cell clamping groove on the cell platform 1, and the rear rib 7 is provided with a lifting mechanism 8 to drive the up and down reciprocating movement of the rear rib 7;

[0063] A folding mechanism comprising:

[0064] A pressing plate 3, which is arranged above the cell platform 1, the pressing plate 3 is connected to a first cylinder (not shown), and the first cylinder drives the pressing plate 3 to ...

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Abstract

The invention discloses a flexible package lithium ion battery flanging forming device. The device comprises a battery cell platform; convex edges, comprising a left convex edge, a right convex edge and a rear convex edge, the left convex edge, the right convex edge and the rear convex edge enclosing a battery cell clamping groove on the battery cell platform, and a lifting mechanism being arranged on the rear convex edge to drive the rear convex edge to reciprocate up and down; a folding mechanism, comprising a pressing plate which is propped against the rear convex edge when moving to the bottom end; a vertical folding block, used for bending the aluminum-plastic film downwards; a horizontal folding block, used for bending the aluminum-plastic film in the horizontal direction; a fixing plate, used for fixing the battery cell on the battery cell platform; a control system, comprising a controller, a memorizer and a control panel, and the control system being used for controlling the lifting mechanism, the pressing plate, the vertical folding block and the horizontal folding block to move. The device has the characteristics of being suitable for soft package lithium ion batteries of different sizes, consistent in folding width and the like.

Description

technical field [0001] The invention relates to the field of lithium battery production. More specifically, the present invention relates to a flexible packaging lithium ion battery folding forming device. Background technique [0002] Soft-pack lithium-ion batteries have the advantages of high energy density, long cycle life, good safety performance, large capacity, small internal resistance and various shapes, and are widely used in digital, communication, electric vehicles and other fields. Soft-pack lithium-ion batteries will inevitably be dropped, squeezed, and hit during the use of end consumers. Therefore, it is necessary to fold the aluminum-plastic film packaged on the outside of the soft-pack lithium-ion battery to avoid side damage to the lithium-ion battery. Leakage caused by fatigue failure due to extrusion. However, the current hemming process is mostly done by hand, the efficiency is low, and the consistency of the width of the hemming cannot be guaranteed. ...

Claims

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Application Information

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IPC IPC(8): H01M10/058H01M10/0525H01M10/04H01M2/02
CPCH01M10/04H01M10/0481H01M10/0525H01M10/058Y02E60/10Y02P70/50
Inventor 何敏华陆何萍
Owner 广西华政新能源科技有限公司
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