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Battery liquid injection port sealing nail welding equipment

A technology for welding equipment and sealing nails, which is applied in the field of welding equipment for sealing nails at the liquid injection port of lithium batteries, and can solve the problems of high cleanliness requirements on the battery surface

Pending Publication Date: 2017-09-26
GEESUN AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The conventional practice in the industry is to use laser welding, but laser welding is performed in a non-contact manner, so the cleanliness of the battery surface is required to be high, and it is very easy to produce false welding

Method used

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  • Battery liquid injection port sealing nail welding equipment
  • Battery liquid injection port sealing nail welding equipment

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Embodiment Construction

[0024] The present application will be described in further detail below through specific embodiments in conjunction with the accompanying drawings. The present application can be implemented in many different forms, and is not limited to the implementation manner described in this embodiment. The purpose of providing the following specific embodiments is to facilitate a clearer and more thorough understanding of the disclosure of the present application, wherein the words indicating orientation such as up, down, left, and right are only for the positions of the structures shown in the corresponding drawings.

[0025] However, those skilled in the art may recognize that description of one or more of the specific details may be omitted, or other methods, components or materials may also be used. In some instances, some implementations were not described or described in detail.

[0026] In addition, the technical features and technical solutions described herein can also be com...

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Abstract

The invention discloses battery liquid injection port sealing nail welding equipment. The equipment comprises a bed frame. The bed frame is provided with a horizontally-arranged rotary plate capable of doing pivoting motion around a vertical axis, a rotary plate pivoting driving device driving the rotary plate to do pivoting motion around the vertical axis, a battery charging manipulator, a sealing nail charging manipulator, a friction welding machine, a grinding dust collection assembly and a discharging manipulator, wherein the battery charging manipulator, the sealing nail charging manipulator, the friction welding machine, the grinding dust collection assembly and the discharging manipulator are located around the rotary plate and sequentially arranged in the circumferential direction; and at least five battery positioning clamps evenly distributed in the circumferential direction with the vertical axis as a center at intervals are mounted on the upper surface of the rotary plate. The welding equipment adopts a touch friction welding technology of spaceflight, various problems of laser welding are well solved, the product yield is increased, and the plant benefits are increased.

Description

technical field [0001] The present application relates to a battery welding device, in particular to a battery liquid injection port, especially a sealing nail welding device for a lithium battery liquid injection port. Background technique [0002] Sealing nail welding is an important process for battery forming, which involves battery safety and stability. The conventional practice in the industry is to use laser welding, but laser welding is performed in a non-contact manner, so the cleanliness of the battery surface is required to be high, and it is very easy to produce false welding. Contents of the invention [0003] The purpose of this application is: aiming at the deficiencies of the existing technology, this application proposes a welding equipment for sealing nails of the battery liquid injection port, which adopts the contact friction welding welding technology in aerospace, and better makes up for various problems in laser welding points, improve product yield...

Claims

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Application Information

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IPC IPC(8): B23K20/12B23K20/26B23K101/36
CPCB23K20/122B23K20/129B23K20/26B23K2101/36
Inventor 张斌何晋武阳如坤
Owner GEESUN AUTOMATION TECH
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