Limiting device for laser ring cutting of battery cell

A technology of battery cells and limit devices, which is applied in the direction of auxiliary devices, laser welding equipment, secondary battery manufacturing, etc., can solve the problems of unstable quality and low efficiency, achieve stable cutting quality, ensure cutting quality, and improve cutting quality. Efficiency and cut quality effect

Pending Publication Date: 2019-05-31
KUNSHAN BOGUTE ELECTROMECHANICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, single cutting or laser cutting is generally performed on the battery cells. In this way, the efficiency is low and the quality is not stable enough.

Method used

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  • Limiting device for laser ring cutting of battery cell
  • Limiting device for laser ring cutting of battery cell
  • Limiting device for laser ring cutting of battery cell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment one: see Figure 1~4 As shown, a limiting device for laser ring cutting of battery cells includes a bracket 1, a turntable 2 arranged on the bracket 1 and a pressing mechanism, the turntable 2 is rotatably mounted on the bracket 1, and the bracket 1 The bottom of the bottom is provided with a first driving motor 3, and the first driving motor 3 drives the turntable 2 to rotate through a belt; at least three groups of material receiving mechanisms 4 are evenly distributed on the outer edge of the top surface of the turntable 2. The feeding mechanism is arranged above the turntable 2, and the pressing mechanism is arranged directly above a set of receiving mechanisms 4;

[0026] The pressing mechanism includes a lift cylinder 5, a slide plate 6, a pressing belt 7 and a second drive motor 8, the slide plate 6 is slidably arranged on the support 1, the lift cylinder 5 is installed on the top of the support 1, the The output shaft at the bottom of the lift cylind...

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PUM

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Abstract

The invention discloses a limiting device for laser ring cutting of a battery cell. The limiting device is characterized in the limiting device comprises a bracket, a rotating disc and a material pressing mechanism; the rotating disc is rotatably mounted on the bracket; the rotating disc is driven to rotate by a first driving motor and a belt; four material receiving mechanisms are uniformly distributed at the outer edge of the top surface of the rotating disc; the material pressing mechanism is arranged above the rotating disc and arranged directly above one material receiving mechanism; thematerial pressing mechanism comprises a lifting cylinder, a sliding plate, a pressing belt and a second driving motor; the sliding plate is slidably arranged on the bracket; an output shaft at the bottom of the lifting cylinder is connected with the top of the sliding plate; a first driving wheel, a second driving wheel and a third driving wheel are arranged above the front side of the sliding plate; the pressing belt is wound on the first driving wheel, the second driving wheel and the third driving wheel; and the first driving wheel is connected with an output shaft of the second driving motor. The cutting efficiency and quality of products is improved.

Description

technical field [0001] The invention relates to battery cell processing equipment, in particular to a limiting device for laser circular cutting of battery cells. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. Among them, at present, electric-driven vehicles are the main development direction of new energy vehicles, while electric-driven new energy vehicles are mainly driven by batteries. [0003] During the battery production process, the internal battery needs to remove part of the film on its surface. In the prior art, single cutting or laser cutting is generally performed on the battery cells. In this way, the efficiency is low and the quality is not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/02B23K26/38B23K26/70B23K37/047H01M10/04
CPCY02E60/10Y02P70/50
Inventor 李宁李加军陈绍敏
Owner KUNSHAN BOGUTE ELECTROMECHANICAL EQUIP
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