3MAINTENANCE__O.pdf - 第52页

1.4 Maintenance ( 3 ) Checking of Attached Vacuum Nozzle • After the vacuum nozzle is attached , rotate the rotary turret with the cam hand - rotating wheel to let the nozzle pass over the dropped nozzle detection plate …

1.4

Maintenance

(

2

)

Attachment

of

Vacuum

Nozzle

•

Before

attaching

a

vacuum

nozzle

,

check

that

the

end

of

the

nozzle

is

not

damaged

,

the

tapered

section

is

unscratched

,

the

pick

-

up

hole

unclogged

,

and

the

grip

section

undeformed

.

•

Select

the

nozzle

which

meets

the

parameters

specified

in

the

placement

head

nozzle

data

.

•

Push

sections

A

of

the

hook

lever

to

move

down

the

nozzle

caps

.

Be

sure

to

move

down

all

five

nozzle

caps

of

the

placement

head

.

Nozzle

Stopper

(

Top

View

)

•

Move

the

center

shaft

of

the

nozzle

position

No

.

to

be

attached

toward

the

front

side

of

the

machine

.

Section

A

of

Hook

Lever

•

Insert

the

nozzle

stopper

into

the

upper

section

of

the

hook

lever

until

it

stops

.

Nozzle

Stopper

Center

Shaft

Nozzle

Caps

•

Orient

the

two

-

plane

chamfered

side

horizontally

and

insert

the

vacuum

nozzle

over

the

shaft

until

it

stops

.

Inserting

a

nozzle

forcibly

over

the

shaft

in

wrong

direction

deforms

the

grip

section

.

A

CAUTION

TIT

Shaft

Grip

Section

Vacuum

Nozzle

•

Detach

the

nozzle

stopper

.

Two

-

Plane

•

Chamfered

Side

Two

-

Plane

Chamfered

Side

n

Fig

.

1.45

Detach

the

nozzle

stopper

.

Turning

the

rotary

turret

with

a

nozzle

stopper

inserted

trouble

.

A

CAUTION

causes

Note

:

Do

not

scratch

the

diffusion

plate

while

attaching

nozzle

.

a

vacuum

1

-

45

QQin

-

nn

5

ACP

01

EIN

1

-

45

1.4

Maintenance

(

3

)

Checking

of

Attached

Vacuum

Nozzle

•

After

the

vacuum

nozzle

is

attached

,

rotate

the

rotary

turret

with

the

cam

hand

-

rotating

wheel

to

let

the

nozzle

pass

over

the

dropped

nozzle

detection

plate

.

Check

that

the

end

of

the

nozzle

does

not

touch

the

plate

.

If

it

touches

the

plate

,

re

-

attach

the

vacuum

nozzle

.

Note

:

The

vacuum

nozzle

should

be

set

in

the

descending

mode

when

it

passes

over

the

dropped

nozzle

detection

plate

.

fl

i

灘

lilil

i

!

riiiii

\

c

]

t

Dropped

Nozzle

Detection

Plate

The

plate

is

attached

between

stations

No

.

11

(

Component

Discharging

)

and

No

.

12

(

Nozzle

Change

)

.

Station

No

.

9

(

Component

Placement

)

Fig

.

1.46

(

4

)

Nozzle

Offset

Teaching

Refer

to

“

3.5

.

1

Head

*

Nozzle

Offset

Teaching

”

and

perform

teaching

operation

.

Wipe

off

dirt

and

*

dust

on

the

end

of

a

nozzle

which

was

detected

as

defective

through

teaching

operation

and

then

re

-

perform

the

teaching

operation

.

Ref

.

:

“

(

5

)

”

in

“

3.5

.

1

Head

#

Nozzle

Offset

Teaching

5

Note

:

When

machine

operation

is

started

with

a

defective

nozzle

(

detected

by

teaching

operation

)

attached

,

the

nozzle

is

bypassed

and

not

used

.

1

-

46

991

f

)

-

005

ACP

01

EIN

1

-

46

1.4

Maintenance

1.4

.

4

Disassembly

and

Cleaning

of

Miniature

Stroke

Bearing

Note

:

Because

disassembly

and

assembly

of

the

miniature

stroke

bearing

require

special

skills

，

consult

our

service

personnel

for

details

.

(

1

)

Cleaning

Period

Perform

the

cleaning

when

,

•

dirt

has

collected

on

the

sliding

part

of

the

shaft

and

the

movement

is

hampered

.

•

dirt

has

collected

in

the

hollow

portion

of

the

shaft

and

the

suction

force

is

adversely

affected

.

(

Reference

:

Once

in

2

years

)

(

2

)

Disassembly

Procedures

①

Nozzle

Removal

Use

the

nozzle

removal

jig

to

remove

the

nozzle

.

Detachment

of

Diffusion

Plate

Attach

the

rotary

joint

tightening

jig

(

Standard

Accessory

Part

)

to

the

two

holes

on

the

top

of

the

DDM

(

Direct

Drive

Motor

)

rotor

and

stop

the

head

rotation

.

Remove

the

two

screws

(

M

3

4

)

fastening

the

diffusion

plate

located

at

the

bottom

of

the

head

and

then

detach

the

diffusion

plate

.

③

Detachment

of

Anchor

Holder

Remove

the

bolts

(

M

3

x

8

with

SW

)

fastening

the

five

miniature

stroke

bearings

and

detach

the

anchor

holder

.

④

Detachment

of

Miniature

Stroke

Bearing

Loosen

the

cap

setscrew

(

M

2.5

)

fastening

the

shaft

of

the

miniature

stroke

bearing

,

and

pull

out

the

bearing

from

the

bottom

.

Rotaiy

Joint

Tightenin

sJig

-

^

i

ft

②

Rotaiy

Joint

Tightening

Jig

Cap

Cap

X

Rotor

.

Cap

Setscrew

s

—

DDM

Rotor

|

(

Direct

Drive

Motor

)

'

—

Miniature

Stroke

Bearing

—

Outer

Cylinder

y

Diffusion

Plate

Anchor

Holder

■

Diffusion

Plate

Anchor

Bolt

■

Shaft

Nozzle

Anchor

Holder

Bolt

Fig

.

1.47

1

一

47

QQ

10

-

005

ACP

01

EIN

1

-

47