Lithium Prismatic Battery Die Cutting and Stacking Integrated Machine

Feature

This equipment is mainly used for automatic unwinding, automatic deflection, tension control, CCD defect detection, driving, cutting and forming rounded corners, iron and dust removal, CCD size detection, NG rejection, vacuum belt conveying, CCD pre-positioning, diaphragm unwinding, stacking table according to the set number of layers into cores, diaphragm cutting and gluing, discharging, etc.; the final cores are loaded in pallets and can be Docking automatic logistics line and MES system, etc.

Specification

Project	Parameters
Positioning method	CCD positioning
Stacking efficiency	Single station 0.6(whole machine 0.2)s/pcs
Auxiliary time	<10s
Burr size	Va≤12um ; Vbs12um
Die life	1. Can be used ≥ 1,500,000 times after each mold repair; 2. Mold can be repaired ≥ 10 times.
Alignment accuracy between poles and diaphragm	Centre deviation ±0.3mm
Diaphragm end-face alignment accuracy	±0.4mm
Alignment accuracy between adjacent diaphragms	±0.3mm
Overall alignment accuracy	King 0.5mm
Number of laminations	Settable within the thickness adaptation range
Outer diaphragm	No tail roll
Die-cutting pass rate	≥99.5%
Qualified rate of laminations	≥99.5%
Overall machine qualification rate	≥99%
Cranking rate	≥98%
Dimension	W13000mm x L5000mm x H2700mm
Weight/load	Approx. 35000Kg; >800Kg/M-2
Power supply	AC380V three-phase;voltage fluctuation±10%;power:120KW;frequency:50Hz
Compressed air	0.5~0.7Mpa(5~7kgf/cm2),dosage 3000L/min

 

Item	Specification
Punching method	Hardware Die Punching
Material system	Continuous coated pole rolls with formed pole lugs
Roll diameter	≤∮800mm
Inner diameter of reel	3"/6"
Pole winding error	士2mm
Serpentine bend error	1mm/m
Difference in height of wavy edge	<2mm
Thickness T	5~20mm
Width W	80~200mm
Length L	120~300mm
Length L1 of the tabs	10~30mm
Orientation of the tabs	Ipsilateral/heterolateral

 

Production Assembly Plant