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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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The conventional practice in the industry is to use laser welding, but laser welding is performed in a non-contact m

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

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Example Embodiment

[0024] The application will be further described in detail below through specific implementations in conjunction with the drawings. This application can be implemented in many different forms and is not limited to the implementation described in this embodiment. The following specific embodiments are provided for the purpose of facilitating a clearer and thorough understanding of the disclosure of the present application, wherein words indicating directions such as up, down, left, and right are only for the position of the structure shown in the corresponding drawings.

[0025] However, those skilled in the art may realize that the detailed description of one or more of them may be omitted, or other methods, components or materials may also be used. In some examples, some implementations are not described or detailed.

[0026] In addition, the technical features and technical solutions described herein can also be combined in any suitable manner in one or more embodiments. For th...

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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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