Cylindrical semi-automatic winding machine

NegotiableUpdate on 01/27

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The cylindrical semi-automatic winding machine is mainly used for precision winding of cylindrical lithium-ion battery cells. The working process is as follows: manually guide the positive and negative electrodes into the winding section, stack them with the diaphragm, wind them according to the process requirements, automatically apply the termination tape, and automatically discharge the battery cells.

Product Details

1. Product Introduction

Cylindrical semi-automatic winding machineMainly used for precision winding of cylindrical lithium-ion battery cells. The working process is as follows: manually guide the positive and negative electrodes into the winding section, stack them with the diaphragm, wind them according to the process requirements, automatically apply the termination tape, and automatically discharge the battery cells.

2.Main Features

●Cylindrical semi-automatic winding machineAdopting a single needle structure for threading and rolling;

●Manual import of polarizer, automatic winding, automatic needle changing, automatic application of termination tape, and automatic cutting;

●The adhesive tape is applied horizontally (with the termination tape perpendicular to the pole ear), ensuring a smooth and precise position without pulling the battery cells tightly

●Adhesive stability and reliability;

●The needle winding speed can be adjusted;

●Active unwinding of two rolls of diaphragm, tension proximity switch control technology, can automatically and smoothly adjust tension during the winding process; Equipped with a polar dust removal device;

●Closing of diaphragm outer packaging;

●The rolled out battery cells are free from damage, core pulling, and pole misalignment;

●Easy to operate, simple and fast to adjust and replace specifications;

3.Technical Specifications

model	FLC-6008YZ
Diaphragm width	6-60mm
tape width	4-60mm
Needle specifications	Customized from 1.5 to 6.0mm according to customer requirements
Applicable outer diameter of battery cells	(∮6mm-∮20mm)
Length of positive and negative electrode plates	40～1000mm
Width of positive and negative electrode plates	5.8～58mm
device capability	6-15 pieces/minute (depending on the length/width of the polarizer)
Winding accuracy	Less than ± 0.5mm(Alignment error between diaphragm and positive and negative electrode plates)
input power	AC220V,1.5KVA,50HZ
Compressed air source	0.4-0.6MPa
Device dimensions	1660mm * 1300mm * 1570mm (excluding the extension length of the electrode slot)
Equipment weight	about500kg

4.Working process and debugging instructions

This device meets the process standard for cylindrical lithium-ion battery winding, which is the separatorcompleteWrap the negative electrode sheet, and wrap the negative electrode sheet around the positive electrode sheet. The use of toothed knife technology for pre winding the diaphragm can save the length of the pre rolled diaphragm; Manually guide the negative electrode sheet into the winding section by winding it into the negative electrode; Manually guide the positive electrode sheet into the winding section; Winding and relocation stations; Cut off the diaphragm, apply terminal adhesive, and cut the material.

5.main components

*This equipment consists of a winding device, a changing station device, a diaphragm unwinding device, a polarizer guide device, a glue sticking device, a feeding device, and a control system.

*Winding device (two sets): composed of single head threading, ensuring winding accuracy and convenient replacement of winding needles;

*Transfer station device (one set): used for the conversion between winding station and adhesive station;

*Diaphragm unwinding device (two sets): active unwinding and pressure regulation control of diaphragm material roll;

*Pole guide device (two sets): single-sided adjustment, easy to adjust;

*Adhesive sticking and cutting device (one set).