Battery positive electrode assembly mechanism and its primary lithium battery manufacturing equipment

An assembly mechanism and battery positive electrode technology, applied in the direction of electrode manufacturing, primary battery manufacturing equipment, battery electrodes, etc., can solve problems such as unsatisfactory electrical performance, achieve high processing accuracy and processing efficiency, and improve the level of mechanical automation.

Active Publication Date: 2020-12-08
EVE ENERGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the traditional primary lithium battery uses conductive pillars inserted into the battery case filled with positive electrode materials, but its electrical performance is not ideal

Method used

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  • Battery positive electrode assembly mechanism and its primary lithium battery manufacturing equipment
  • Battery positive electrode assembly mechanism and its primary lithium battery manufacturing equipment

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Embodiment Construction

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

A battery positive electrode assembly mechanism and its primary lithium battery manufacturing equipment. The battery positive electrode assembly mechanism includes: a nickel mesh belt cutting device, a nickel mesh tube forming device, a tab welding device, a positive electrode material particle filling device, and a nickel mesh belt cutting device. Including nickel mesh belt feeding parts and cutters, nickel mesh tube forming device includes nickel mesh pressing parts, centering positioning column, tube pressing parts and welding parts, tab welding device includes tab feeding parts, tabs Welding parts and lug cutters, and the positive electrode material particle filling device include lifting parts and positive electrode material particle filling parts. The battery positive electrode assembly mechanism of the present invention is provided with a nickel mesh belt cutting device, a nickel mesh tube forming device, a tab welding device and a positive electrode material particle filling device, so as to be able to complete the forming and placement of the nickel mesh tube, the filling of the positive electrode particles and the tab filling. Positive electrode assembly operations such as welding, and high processing accuracy and processing efficiency have improved the mechanical automation level of battery manufacturing.

Description

technical field [0001] The invention relates to the technical field of battery mechanical automation production, in particular to a battery positive electrode assembly mechanism and primary lithium battery manufacturing equipment thereof. Background technique [0002] With the continuous development of society and the continuous advancement of science and technology, mechanical automation production has become a development trend, and gradually replaces traditional manual labor, injecting new power sources for the sustainable development of enterprises. Therefore, battery manufacturing enterprises also need to keep pace with the times, actively promote technological transformation through transformation and upgrading, and vigorously develop mechanical automation production, so as to improve the level of "smart manufacturing" of enterprises and achieve sustainable development of enterprises. [0003] A primary lithium battery is a type of battery that uses lithium metal or li...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M4/08H01M4/04H01M4/76H01M4/12H01M2/26H01M2/04H01M6/00H01M50/147H01M50/166H01M50/531
CPCH01M4/08H01M4/048H01M4/762H01M4/765H01M4/12H01M6/005H01M50/147H01M50/166H01M50/531
Inventor 邓祥伍建武刘建华刘金成
Owner EVE ENERGY CO LTD
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