Device used for producing aluminum-case lithium ion battery pole piece

A technology of ion battery and aluminum shell lithium, which is applied in the direction of battery electrodes, circuits, electrical components, etc., can solve the problems of low working efficiency of large particles, low stirring accuracy, single grinding pestle, etc., and achieves easy large-scale manufacturing and installation, The effect of wide application range and simple design structure

Inactive Publication Date: 2017-02-22
衡阳市鑫晟新能源有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the defects in the prior art, the present invention provides a device for producing aluminum-shell lithium-ion battery pole pieces, which solves the problem of low stirring accuracy of the mixer in the prior art, single grinding pestle, large particles and work efficiency. relatively low defect

Method used

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  • Device used for producing aluminum-case lithium ion battery pole piece

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Embodiment Construction

[0027] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0028] like figure 1 As shown, a kind of equipment for producing the pole pieces of aluminum-cased lithium-ion batteries includes a bottom plate 1, a support rod 2, a grinding jar 5, a mounting plate 6 and a grinding pestle 9; the bottom plate 1 is a rectangular plate, and the rectangular plate is close to two ends Support rods 2 are respectively installed at the positions, and the support rod 2 is a cylinder. A fixed seat is installed on the bottom of the cylinder, and the fixed seat is detachably connected to the rectangular plate. A grinding tank 5 is arranged between the two support rods 2. The grinding tank 5 ...

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Abstract

The invention provides a device used for producing an aluminum-case lithium ion battery pole piece, and relates to the technical field of manufacturing of batteries. The device comprises a bottom plate, support rods, a grinding tank, a mounting plate and at least one grinding pestle; the bottom plate is a rectangular plate, the two support rods are respectively mounted near to the two ends of the rectangular plate, the grinding tank is arranged between the two support rods, the mounting plate is provided with two through holes, the positions of the through holes correspond to the positions of the support rods, the mounting plate is mounted on the support rods in a sliding manner, a motor is mounted in the middle of the upper part of the mounting plate, an output shaft of the motor penetrates the mounting plate and is connected with a rotating wheel, the grinding pestle is mounted near to the outer ring and on the bottom surface of the rotating wheel, the bottom of the grinding pestle is an arc bottom and is matched with the internally concave bottom surface of a cylinder; and limit sleeves sleeve the support rods and are arranged below the mounting plate. The device achieves the technical effects of high stirring accuracy, thorough stirring and high working efficiency.

Description

technical field [0001] The invention relates to the technical field of battery manufacturing, in particular to a device for producing aluminum shell lithium ion battery pole pieces. Background technique [0002] Lithium-ion battery is a secondary battery (rechargeable battery) that mainly relies on lithium ions to move between positive and negative electrodes to work. During the charging and discharging process, Li+ intercalates and deintercalates back and forth between the two electrodes: when charging, Li+ is deintercalated from the positive electrode, intercalated into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge. Batteries generally use materials containing lithium elements as electrodes, which are representatives of modern high-performance batteries. Lithium-based batteries are divided into lithium batteries and lithium-ion batteries. Lithium-ion batteries are used in mobil...

Claims

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Application Information

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IPC IPC(8): H01M4/139
CPCH01M4/139Y02E60/10
Inventor 罗年生
Owner 衡阳市鑫晟新能源有限公司
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