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Blue Film Covering Machine for Prismatic Battery Production

Wechat:17720812054

Whatsapp:+86 13174506016

Email:David@batterymaking.com

  • Item NO.:

    TMAX-YK-JABL-05
  • Payment:

    L/C,T/T,Western Union, Paypal
  • Product Origin:

    China
  • Shipping Port:

    Xiamen
  • Lead Time:

    5 days
  • Certificate:

    CE ROHS Certificate
  • Product Detail

Blue Film Covering Machine for Prismatic Battery Production



1Equipment introduction:

1.1Diagram of complete machine   

      The outer coat of the machine adopts aluminum profile + acrylic

入料平台:Feeding platform:

放膜组:Film release group:

人机界面:interface:

成品电池输送带:Finished battery conveyor belt:

宽面及右边面包膜:Wide face and right side bread film:

左边窄面折边:Left narrow hem:

地面折短边:Ground fold short edge:

底面折长边:Bottom folded long edge:



1.2 Appearance dimension

       4350mmL× 1100mmW× 1950mmH



1.3 Equipment introduction

This equipment is applicable to the coating of prismatic battery cells. A layer of insulating glue is covered and pasted on the surface of the whole cell, which can better protect the cell and prevent short circuit. Manually power on the battery and collect the battery.

 

1.4 Principle and effect of glue coating

1.4.1The adhesive film is wrapped on all sides along the height direction of the battery and sealed on the side (as shown in Figures 1 and 2)

  

   

Figures 1               Figures 2


1.4.2 The bottom of the battery is sealed in a "Y" shape, with the short side sealed first and then the long side sealed (as shown in Figure 3)



 Figure 3


1.5 Process characteristics

1.5.1Size adjustableAdjustable range85mm220mmH* 130mm200mmW * 20mm60mmT  

1.5.2 Bubble in capsuleNo wrinkle, indentation, flanging or damage; Bubble≤5mmThe number of bubbles on each front is ≤ 5, and the number of bubbles on each side is ≤ 3; Do not damage the battery or scratch the insulating film during the coating process;

1.5.3 Coating accuracy: ± 0.5mm (no blank on the battery surface); Adjustable overlap: 5mm-10mm

1.5.4 Insulate the part contacting the battery to prevent short circuit and scratch;

 

1.6 Incoming material

Insulating film / glue: according to customer's requirements

 

1.7 Institutional characteristics

1.7.1 The part in contact with the battery is designed with non-metallic materials;

1.7.2 Any part in contact with the battery has short-circuit protection, emergency stop protection, and power / gas cut-off protection function;

1.7.3 Coating action does not damage the battery

1.7.4 The contact part with the battery is made of non-metallic materials;

1.7.5 Equipment operation status display (three color light);

1.7.6 Sufficient maintenance space shall be reserved for the whole equipment and vulnerable parts.

 

2 Equipment use environment

Item

Specification

Power

AC220V  50/60HZ

Rated power

3.5kw

compressed air

5kgf7kgf/c㎡(0.5Mp-0.7Mp) Dry, anhydrous

relative humidity

2075HR

Environmental cleanliness

There is no corrosive gas, liquid or explosive gas on site

Rated power

3.5kw

Bottom bearing

≥500KG/m²

 

 

3Technical parameter

Item

Specification

Size

4350mmL× 1100mmW× 1950mmH

(the overall dimension of the equipment may be changed according to the specification of the battery)

Weight

800Kgs

Rated power

3.5kw

Compress Air

5kgf7kgf/c㎡(0.5Mp0.7Mp) Dry, anhydrous

Efficiency

6~8 PPMeg:34135214

Operator

1

Product qualification rate

≥99.5%

Equipment failure rate

≤2% (faults caused by equipment only)

Battery size

Eg: 214mmH* 135mmW *34mmT

Acceptable2713520642173166541734536130130

 

4、Equipment principle and main structure

4.1 Manual feeding (Figure 4)

Manually place the cell on the feeding table, use the air cylinder to automatically correct the electric cell, and push the electric cell to the next station through the servo motor



(Figure 4)

 4.2 Bluing film mechanism (Figure 5)

The blue film unwinds through the tension mechanism to realize stable film unwinding



(Figure 5)

4.3 Wide and narrow bread blue film mechanism (Figure 6)

The servo push electric core is adopted, and the film drawing, coating and cutting actions are completed through the air cylinder + servo and precision mechanism to realize wide and narrow bread blue film.



(Figure 6)

4.5 Bottom hem (Figure 7)

Use the precision fixture to position the electric core, and complete the bottom folding of the electric core (excluding the top folding) in combination with the cylinder folding mechanism.



(Figure 7)

4.6 Cell collection structure (Figure 8)

Place and collect the electric cores orderly one by one through the motor drive belt.



(Figure 8)

5Major component brands

SN

Item

Brand

Origin

1

servo motor

Xinjie

China

2

Stepper motor

Research control, leisai

China

3

PLC

Xinjie

China

4

interface

Kunlun, weiluntong

China

5

Air conditioning combination

AIRTAC

Taiwan

6

switch

IDEC

Japan

7

Siemens

German

8

Chint

China

9

SCHNEIDER

France

10

Pneumatic components

AIRTAC

Taiwan

11

Flow limiting valve

AIRTAC

Taiwan

12

SMC

Japan

13

Pressure relief valve

SMC

Japan

14

AIRTAC

Taiwan

15

Proximity switch

SUNX

Japan

16

Magnetic ring switch

AIRTAC

Taiwan

17

Linear guide slider

HIWIN

Taiwan

18

TBI

Taiwan

19

CSK

Taiwan

20

Ball screw

HIWIN

Taiwan

21

TBI

Taiwan

22

CSK

Taiwan

23

Photoelectric switch

Panasonic, Omron, keens

Japan

24

Vacuum detection

AIRTAC

Taiwan

25

Bearing

NSK

Taiwan



 

              

   

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