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Matlabs Technologies

Battery Winder Machine

This machine is mainly used for precision winding of square lithium ion battery cells.

  • Item No.: TOB-180100Z
  • Certificate: CE
  • Lead time: about 40 days
  • MOQ: 1 set
  • Origin: China

Max 180*100mm Lithium Pouch Cell Battery Electrode Winder Machine

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  1. Device function description

This machine is mainly used for precision winding of square lithium ion battery cells. The working process is as follows: manually introduce the cathode and anode electrodes into the winding part, separate from the separator, winding according to the process requirements, automatically attach the termination tape, and automatically discharge the battery.

  1. Equipment features

2.1 Double-needle structure

2.2 Manual introduction of electrode, automatic winding, automatic needle changing, automatic end tape and automatic discharging.

2.3 The tape is longitudinally glued (the end tape is parallel to the Tab), the glue is flat, the glue position can be precisely controlled and the battery core is not tightened; the glue is stable and reliable

2.4 Needle winding speed is adjustable

2.5 Two-volume separator active unwinding, encoder speed control technology, high-precision air proportional valve control constant tension, can automatically adjust the tension smoothly during the winding process

2.6 With electrode dust removal device

2.7 Electrode outsourcing or separator outsourcing

2.8 The coiled battery has no damage, core pulling and electrode misalignment

2.9 Easy to operate, easy to adjust and change specifications

  1. Specification

3.1 The width for separator: 35-180MM

Needle: 30-60mm, 60-100mm

Electrode width: 33-178mm

3.2 Material specification requirements (unit: mm)

Material Length Width Thickness inside diameter external diameter
cathode electrode 200~4000 33-178 0.1-0.2
Anode electrode 200~4000 33-178 0.1-0.2
Separator Material roll 35-180 0.016-0.045 76.2 250
Ending tape Material roll 8-20 0.01-0.035 76.2 150

3.3 Ability: 5~8 pcs/min (depending on the width of the needle, the length/width of the electrode)

3.4 Winding accuracy

When ensuring that the electrode meets the following conditions:

The width error of the electrode is less than ±0.2mm

The “S” bending error of the electrode is less than ±1mm/500mm

Separator roll tower shape error is less than ±0.2mm

Winding accuracy can be satisfied:

Separator alignment error is less than ±0.5mm, electrode alignment error is less than ±0.5mm

Can realize anode package cathode, separator package anode , alignment of finished product surface ±0.5

3.5 Pass rate: ≥98% (excluding non-equipment factors)

  1. Technical standard
Basic specification

 

Input power AC220V,1.5KVA,50HZ
Compressed air source 0.4-0.6MPa
Producing ability 8PCS/min
Weight About 800kg
 

Size

1660mm*1300mm*1570mm (L*W*H) Excluding the extension length of the electrode groove, unit: mm
Winding needle 10-30mm

30-60mm

60-100mm

 

Institutional specification

Rack and mounting plate 1 set
Winding needle 1 set
Electrode feeding device 2 sets
Separator feeding device 2 sets
Adhesive device 1 set
Control system specification

 

PLC PANASONIC AFRX-C60T

Matsushita AFRX-C60T

touching screen MCGS/WIGERLON 7 inch real color
Winding motor Shenzhen Lisan Stepper motor
Forcing motor Shenzhen Lisan Stepper motor
sensor PANASONIC/DFC
Pneumatic Components AIRTAC/XINGCHEN
Alarm system

 

Failure stop
 

Fault prompt

 

Program built

One-button reset
 

Annex

 

 

Operating instructions

1 set
spare parts 1 set delivery list

 

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