Battery core needle rotation and revolution device

A technology for winding needles and needles of battery cells, which is applied to circuits, electrical components, secondary batteries, etc., can solve the problems of high requirements for revolution drive components, complex turret devices, and large moment of inertia, and achieves compact structure, high rotational speed, etc. Effects of reduced inertia and compact device structure

Active Publication Date: 2018-10-09
WUXI LEAD INTELLIGENT EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, three coaxial gears directly transmit torque to the gear at the end of the winding needle shaft. The device of the turret is relatively complicated, and the moment of inertia is large. High demands on drive components

Method used

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  • Battery core needle rotation and revolution device
  • Battery core needle rotation and revolution device

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0023] As shown in the figure: the electric core winding needle rotation and revolution device in the embodiment is mainly composed of two parts: the winding needle revolution mechanism and the needle winding mechanism.

[0024] like figure 1 , figure 2 As shown, the needle roll revolution mechanism is mainly composed of a turret 1, a turret base 2, a revolution drive gear 3, a revolution driven gear 4, a revolution motor frame 5, a revolution drive component 6, a revolution connecting shaft 7, a revolution turntable 8 and The turntable seat 9 is composed of the turret seat 2 and the turntable seat 9 are fixedly installed, and the revolution motor frame 5 is fixedly installed; the turret 1 is assembled in the turret seat 2 through bearing support, and the revolution driven gear 4 Fixedly installed on the rear end of the turret 1, the revolving turntable 8 is...

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PUM

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Abstract

The invention relates to an electric core winding needle rotation and revolution device, which is characterized in that: it includes a winding needle revolution mechanism and a needle winding rotation mechanism; in the winding needle revolution mechanism, the turret is assembled in the turret seat through a bearing support, and the revolution driven gear is fixed Installed at the rear end of the turret, the revolution turntable is assembled in the turntable seat through the bearing support, and the two ends of the revolution connection shaft are respectively fixedly connected with the revolution driven gear and the revolution turntable, and the revolution driven gear, the revolution connection shaft and the revolution turntable are coaxial; The driving part is installed on the revolution motor frame, the output end of the revolution driving part is fixedly installed with a revolution driving gear, and the revolution driving gear meshes with the revolution driven gear; The rolling needle is assembled in the turret through the bearing support. The invention has ingenious structure and reasonable design, can realize parallel winding of electric cores by a plurality of winding needles, and effectively improves the winding efficiency of lithium battery electric cores.

Description

technical field [0001] The invention relates to a self-rotation and revolution device for electric core winding needles, which belongs to the field of production and manufacture of lithium battery electric cores. Background technique [0002] In the production and manufacturing process of lithium battery circular winding cells, it is required that the winding needles of each station of the winding equipment can be switched according to the needs, and the switching stations are realized by the revolution of the turret; at the same time, the winding station must be able to realize The winding needle rotates by itself to wind the battery core. [0003] In the prior art, three coaxial gears directly transmit torque to the gear at the end of the winding needle shaft. The device of the turret is relatively complicated, and the moment of inertia is large. The requirements for drive components are high. Contents of the invention [0004] The purpose of the present invention is t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/0587
CPCH01M10/0587Y02E60/10Y02P70/50
Inventor 朱国强
Owner WUXI LEAD INTELLIGENT EQUIP CO LTD
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