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Manual laminating machine

1、 Equipment functions

It is manually grasping the polarizer, driving the diaphragm through rodless reciprocating motion, and completing the laminating process through positioning fixtures.

2、 Equipment structure

image.png 

Overall dimensions (mm): 450 × 475 × 560 (length × width × height)

3、 Material specifications required for equipment

3.1 Material specifications 

Serial number

Material (mm)

Length (mm)

Width (mm)

Extreme ear length (mm)

Ear width (mm)

1

Positive electrode sheet

80~200

30~80

≤30

≤50

2

Negative electrode sheet

80~200

30~80

≤30

≤50







Serial number

Material (mm)

Width (mm)


Inner diameter (mm)


Outer diameter (mm)

-

1

the diaphragm

50~200

φ76.2

≤φ300

-







Serial number

Material (mm)

Width (mm)

Height (mm)

Extreme ear length (mm)

Ear width (mm)

1

Battery cell

-

-

≤30

≤50

3.2 Material Requirements

        3.2.1 The coating of the polarizer must be uniform, with a thickness error of less than 0.005mm, a height and width dimension error of less than 0.3mm, and a wavy edge of less than 1mm (subject to not affecting the positioning of the polarizer);

        3.2.2 The burrs at the edge of the pole piece and pole ear are less than half of the thickness of the diaphragm;

        3.2.3 The diaphragm must be wound evenly, with a width error of less than 0.1mm and a tower shape error of less than 0.5mm;

        3.2.4 The termination tape must be rolled evenly, without obvious tower shapes, wrinkles, warping, or other phenomena;

        3.2.5 Acceptance Process Pole Size Diagram:


             image.png

4、 Main components of the equipment

Serial number

name

brand

1

Variable speed motor

Tai Li

2

interface

Optimal Control

3

Pneumatic components

AIRTAC

4


Bearing

NSK

5、 Equipment Technical Parameters

Serial number

project

technical parameter

1

Stacking efficiency (seconds/piece)

(2.0-3.0) x number of layers+(10-15)

2

Alignment accuracy between polarizer and diaphragm

Center deviation ± 0.2mm

3

Diaphragm end face alignment accuracy

±0.2mm

4

Alignment accuracy of adjacent polarizer

±0.2mm

5

Overall alignment accuracy of polarizer

±0.3mm

6

Stacking layers

Can be set within a high adaptability range

7

appearance

Smooth and wrinkle free

8

Utilization rate (failures caused solely by equipment)

Over 98%

9

Qualification rate (excluding defective incoming materials)

Over 98%



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