平野涂布机英文技术参数

ISO720-3-01-04

（第１版）

Messrs.

SPECIFICATION

for

( for Battery

)

DWG. NO.

Aug.

，

20

，

2010

．

HIRANO TECSEED Co., Ltd.

Coating Machinery

, Dept

101-1 Kawai, Kawai-cho

Kitakatsuragi-gun, Nara Pref. 636-0051 JAPAN

Tel: (

81

)

745-57-0685

, Fax: (

81

)

745-57-1075

Approved by

Checked by

P.

I.

C.

on

on

on

1. General

1.

Outline:

This machine is designed to coat battery slurry on one side of copper/aluminum

foil continuously and intermittently and to rewind coated substrate after drying.

2.

Scope of work:

Design and engineering for the machine.

Manufacturing of the machine.

HIRANO supplies only hardware and holds the property of all software including

but not limited to patents and all drawings of the machine.

3.

All electric components and panels will comply with following

Requirements .

General Area:

Electric components: When available, components conforming to JIS standard.

4.

Mechanical Equipment:

The machine is designed and manufactured in Metric System.

2. General Technical Data:

Coating Condition:

1)

Raw materials:

Kind of material

:

Aluminum foil.

Copper foil.

Width of material

:

650mm-550mm.

650mm-550mm.

Thickness of material:

12-30 ?

m.

10-30 ?

m.

2)

Slurry:

Kind

of

slurry

:

The

slurry

should

be

well

disposed

and

not

be

coagulated.

Solid content

:

S.C. 65%

±

5%.

S.C. 50%

±

5%.

Viscosity

:

3,000-9,000 cps.

3,000-9,000 cps.

Solvent

:

NMP.

NMP.

Coating weight

:

75-150?

per side(dry). 75-150?

per side(dry).

Coating width

:

Max. 630 mm

Max. 630 mm

Coating speed

:

Max 10 m/min.

Max 10 m/min.

(not coating area

≥

10mm)

3)

Mechanical:

Mechanical speed

: 1.5-15 m/min.

Machine speed is not the production speed

Roll width

: 750 mm.

Compressed air

:

5 kg/

cm

?

,non-oil air 120NL/min (supplied by customer).

Elecitricity

: 380V * 50HZ*3 Phases.

Heat source

: Heated oil.

Explosion-proof

: Motors meet Class d2G4,Coating area meet Class eG3.

Other Parts: Increased safety or Air Purge Type.

Electric Panels: Air Purge Type.

4)

Calculation base:

Base web

:

/Al. Foil.

Weight

:

180 g/m2 (20?

m).

Width

:

650 mm.

Resin

:

Slurry.

Solid content

:

Cathode: 65

±

5%

Anode: 50

±

5%

Solvent

:

NMP.

Coating thickness

:

120?

m (single side, dry)

Machine speed

:

15 m/min.

Density of exhaust

:

L.E.L. 1/4.

Temperatrue of air

:

No. 1-3 zone=120 deg.C.

No. 4-6 zone=150 deg.C.

Note: These data are used only for calculating out the required heater capacity

and exhaust volume and have no relation with actual production speed nor

product quality.

5)

Coating quality and accuracy:

5.1

The outboad edges of coating shall be of the same thickness as in the

center

part so that no ridges will develop on the rewind roll.

5.2

Thickness consistency:

≤

±

2?

m for single side and

≤

±

4?

m double sided.

5.3

The coating length and width: the coating length and width both for 1

st

and 2

nd

sides are measured separately by ruler to meet the tolerance range: <±

1mm.

5.4

First-to-second side registration at the initiation and termination

≤

±

1mm.

5.5

First-to-second side alignment at outboard edges (Left and Right)

≤

±

1mm.

5.6

Squareness of coating: The maximum distance between initiation or termination

and the line (perpendicular to the foil edge) to be

≤

±

1mm.

5.7

See attached drawing

SPECIFICATION

of

1) Unwinding Device

Type

: Duplex axial fixed type with manual splicer.

Unwinding dia

: Max. 680 mm.

Core I.D.

:

3” core.

Unwinding direction

: From bottom and top.

Frame

: Made of steel.

Chucking system

: Mechanical shaft, manual chucking.

Side lay

: +/- 15mm.

Breaking system

: Powder clutch with motor.

2 pcs

Tension:

5-20 kg/full width.

Guide roll

: 117 mm

φ

made of Al. with Hcr. Plated.

1 pc

E.P.C. unit

: Unwiding station body moves, hydraulically

1 set

Actuated with 0.4 Kw motor, air detection system.

Counter

: Digital display, 1 set pre-setting.

2 sets

Splice table

: Table

: Made of SUS, with cut guide line.

Restrained bar: Arm type.

Specification

of

2)

Coating Device

Type

:

Comma reverse coating system with intermittent coating

function.

Intermittent

coating:

at

10

m/

length

more

than

10

mm.

Frame

Comma roll

Comma roll up/down

:

AC servo motor with functions including:preset and

numeric display of the gap between comma roll

and c-roll, preset and numeric display of comma

roll up/down speed.

C-roll

B-roll

Slurry through

:

Bottom plated made of scale.

1set.

1set.

Side plate made of foamed polyethylene.

With the traverse function for agitation.

Tools to make side plates.

Catch pan

Feed roll

Guide roll

Cleaning doctor

Working stage

Level control

: static capacity system level sensor,

1set.

the level accuracy to be ≤±3mm.

: Made of steel with checker plates.

1set.

: For C-roll cleaning,ON/OFF by air cylinder.

1set.

: 117mmΦ made of H

.

1set.

: 160mmΦ made of steel with .

1pc.

120mmΦ coverde with EPDM

1pc.

:

made of stainless steel.

1pc.

:

160mm of d with EPDM,

1

pc.

driven by servo motor.

:

160 mm dia. Made of chilled casting with Hcr. Plated, 1pc.

driven by servo motor.

:

160 mm

φ

made of steel with Hcr. Plated.

1 pc.

:

Made of steel.

Pattern coating

control unit

Blank

:

Min. 10mm.

Max. 99mm.

1

set.

Pattern sensor

Hood for coater

: entire coating header area to be fully covered

1set.

by means of an explosion proof glass safety

enclosure with clean air purging.

: for backside coat

1set.

: coating:

200-999mm.

Hirano promised to reach 200-2000mm

Specification

of

3)

Drying Device

(No.1,2&3zone)

Type

:

roll support type.

:

3M X 3 zone = 9 Meters.

:

40-120 deg.C.

Dryer

Hot air temperature

Temperature accuracy :

set point ±

1°

C,hot air ±

3°

C at the mouth of nozzle.

Temperature monitoring

:

2 in one zone,one above the foil,and one

Sensors

Dryer body

:

Inside wall

:

Made of stainless steel plate.

:

Made of surface treated steel plate.

Outside wall

:

below,both to be positioned close to the foil.

Insulation

:

75mm thickness glass-wool.

Below surface temperature 50 deg.C.(Except for the

metal part that connects it with in side.

Atmosphere temperature be 20-25 deg.C.)

Door

Circulating fan

:

LL type No.3 fan,made of stainless steel,non-spark type

With inverter control motor.

5.5KW explosion proof.

1set/zone

Inverter

:

HIRANO supply

1set/zone

Circulation duct

Nozzle

:

Made of stainless steel.

Upper nozzle:

Jet nozzle.

Lower nozzle:

Punching plate nozzle.

Air speed:

3-10M/Sec.

Heater

Filter

Explosion vent

:

Included.

:

VILEDON filter at fresh air intake.

:

Heater unit are located next to dryer.

1set/zone

Made of SUS.

:

HIRANO supplies drawing and the customer is

responsible for Manufacturing.

:

Door with glass window at operator side.

2pcs/zone.

Dryer support

:

HIRANO supplies drawing and the customer is

responsible for manufacturing.

Guide roll (inside dryer) :

98mmΦ made of steel with . 10pcs/zone

Oil piping

:

HIRANO supplies drawing and the customer is

:

HIRANO supplies drawing and the customer is

responsible for Manufacturing.

Exhaust duct

responsible for Manufacturing.

Fresh air duct

:

HIRANO supplies drawing and the customer is

responsible for Manufacturing.