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Battery cell coiling needle rotation and revolution device

A technology of electric core winding and needle winding, which is applied in the direction of circuits, electrical components, secondary batteries, etc., which can solve the problems of high requirements for revolution drive parts, complex turret devices, and large moment of inertia, etc. Reduced inertia and compact device structure

Active Publication Date: 2016-11-09
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 cell coiling 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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Abstract

The invention relates to a battery cell coiling needle rotation and revolution device. The battery cell coiling needle rotation and revolution device is characterized by comprising a coiling needle revolution mechanism and a coiling needle rotation mechanism. In the coiling needle revolution mechanism, a revolution tower is arranged in a revolution tower base through a bearing carrier, a revolution driven gear is fixedly installed at the rear end of the revolution tower, a revolution plate is arranged in a revolution plate base through a bearing carrier, the two ends of a revolution connecting shaft are fixedly connected with the revolution driven gear and the revolution plate respectively, the revolution driven gear, the revolution connecting shaft and the revolution plate are coaxial, a revolution driving part is installed on a revolution motor frame, a revolution driving gear is fixedly installed at the output end of the revolution driving part, and the revolution driving gear is meshed with the revolution driven gear. The coiling needle rotation mechanism comprises at least one coiling needle and a rotation driving mechanism for driving the coiling needles to rotate. The coiling needles are arranged in a rotation tower through a bearing carrier. The battery cell coiling needle rotation and revolution device is ingenious in structure and reasonable in design; battery cells can be coiled in parallel through the coiling needles, and the lithium battery cell coiling efficiency is effectively improved.

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 Applications(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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