WINDING DEVICE AND METHOD

Organization Name

contemporary amperex technology co., limited

Inventor(s)

Peichao Wang of Ningde (CN)

Xiaoyuan Li of Ningde (CN)

Chao Xie of Ningde (CN)

Guoda Huang of Ningde (CN)

Yiruo Wang of Ningde (CN)

Shengsheng Hu of Ningde (CN)

Wankui Zhao of Ningde (CN)

Gang Lin of Ningde (CN)

Yaojin Chen of Ningde (CN)

WINDING DEVICE AND METHOD - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240297330 titled 'WINDING DEVICE AND METHOD

Simplified Explanation:

This patent application describes a winding device that includes an unwinding apparatus, a cutting apparatus, and a winding apparatus to create electrode assemblies.

The device has a first unwinding apparatus that outputs a first electrode plate.
A cutting apparatus cuts the first electrode plate into two parts along its length.
A winding apparatus then winds the two parts separately to form two electrode assemblies.

Key Features and Innovation:

Unwinding apparatus for outputting electrode plates.
Cutting apparatus for dividing electrode plates into parts.
Winding apparatus with two portions for simultaneous winding.

Potential Applications:

This technology can be used in the manufacturing of batteries, capacitors, and other electronic devices that require electrode assemblies.

Problems Solved:

This technology streamlines the process of creating electrode assemblies by automating the winding and cutting processes.

Benefits:

Increased efficiency in electrode assembly production.
Consistent and precise winding and cutting of electrode plates.

Commercial Applications:

The technology can be applied in the production of various electronic devices, leading to cost savings and improved product quality.

Prior Art:

Readers can explore prior patents related to winding devices and electrode assembly manufacturing processes to understand the evolution of this technology.

Frequently Updated Research:

Stay informed about the latest advancements in winding technology and electrode assembly manufacturing to ensure the most up-to-date information on this topic.

Questions about Winding Devices: 1. What are the key components of a winding device? 2. How does the winding process contribute to the efficiency of electrode assembly production?

Original Abstract Submitted

a winding device includes a first unwinding apparatus, configured to output a first electrode plate; a first cutting apparatus, disposed downstream of the first unwinding apparatus, and configured to cut the first electrode plate into a first part and a second part along a length direction of the first electrode plate; and a winding apparatus, disposed downstream of the first cutting apparatus, and including a first winding portion and a second winding portion capable of simultaneous winding movement. the first winding portion is configured to wind the first part of the first electrode plate to form a first electrode assembly. the second winding portion is configured to wind the second part of the first electrode plate to form a second electrode assembly.