西门子SIPLACE HS 50-设备参数_EN.pdf - 第15页

13 Description SIPLACE HS-50 is equi pped with four stationary component tables, one for each placement head. With these four tables SIPLACE HS-50 can accommodate a total of 144 different 8 mm part numbers . On the chang…

Restrictions for Bar Code Reading

of PCB Sizes 460 x 460 mm

Description

The SIPLACE PCB bar code scan-

ner supports the flexible produc-

tion of SMD products and en-

hances placement reliability. It

recognizes all code types in gen-

eral use for industrial applications.

The laser scanner reads the bar

code label on the top and/or bot-

tom of each PCB moving during

transport. On the basis of the bar

code information the line computer

automatically selects the correct

placement program from the pre-

viously prepared bar code assign-

ment list and sends it to the sta-

tion. This procedure is performed

in slack time while a PCB already in

the machine is being populated. If

a number of PCBs with the same

bar code are moved in one after

the other, the program is only

transferred the first time. The fol-

lowing preconditions apply for all

products which are to be manufac-

tured with the aid of the PCB bar

code:

§ identical component set-up at

the individual machines in the

line

§ all PCBs of same width.

The bar code filter can be utilized,

if only certain information con-

tained in the bar code is relevant.

PCB Conveyor:

PCB Bar Code for Production-Controlled Manufacturing

(Option)

Technical Data

Bar-code-free PCB edge 3 mm on left and right parallel to PCB

transport direction (the additional restric-

tions shown in figure at the bottom apply

for scanning the bar code from above)

Label dimensions

Stroke width: W: 0.19 < W

≤ 0.3 mm

(corresponds to high + medium density)

Stroke length:

≥ 4 mm

Length of scanning window: ≤ 90 mm

Label alignment on PCB

Parallel or at right angles to the PCB

transport direction, preferably next to

fixed conveyor side

Recommended label colors

(contrast ratio > 70%

as per DIN 66236)

Color coding: black, dark green or dark blue

Background: white, beige, yellow, orange

Code types Code 39, Code 128 / EAN 128,

Codabar, 2/5 IATA 2/5 industrial,

2/5 interleaved, UPC, EAN,

Pharma Code, EAN Addendum

(more upon request)

Complete bar code Max. 25 characters

Definition of a bar code filter possible

Safety of the laser scanner Laser diode 670 nm (red) / 1 mW

Laser protection class 2, degree of

protection IP65

Station and line software from Version 502.xx

Scan-in/analysis time Cycle time (T < 1 s), in parallel to the

placement of preceding PCB

a) This value can only be met if the bar code label on the PCB moves through the bar code scanner at

right angles to the machine’s direction of transport.

b) Depending on where the bar code label is located on the PCB, the position of the bar code scanner

can be easily adjusted in the input conveyor belt.

460 460

18.5 3

118

restricted

PCB

Transport

Direction

460

Description

SIPLACE HS-50 is equipped with

four stationary component tables,

one for each placement head. With

these four tables SIPLACE HS-50

can accommodate a total of 144

different 8 mm part numbers.

On the changeover tables tape

feeders and Bulk Case feeders

can be positioned. For safety rea-

sons tracks not in use should be

equipped with guards for feeder

locations.

Component feeders are stationary

during the placement process. This

allows for the replenishment of

both tape and bulk components

during machine operation.

For the changeover, individual

feeders or entire changeover ta-

bles can be exchanged without the

use of tools or external lifts. Job

changeover times can be dramati-

cally reduced with the use of addi-

tional feeder tables. This will allow

large set-ups to be completed off

line without impacting machine

production time

Using component bar codes with

the optional Component Bar Code

Scanner guarantees the correct

allocation of component to track.

Changeover tables are equipped

with rollers and an integrated

pneumatic lifting device which

eliminates the need of an external

lifting cart as with other equip-

ment. Exchanging the tables takes

less than 2 minutes per module.

Component Supply:

Changeover Table

Exchange of a Component Changeover Table

Mobile

Changeover

Table

Technical Data

Component feeder tables

(exchangeable)

4 tables per machine

compatible only with SIPLACE HS-50

Feeder location 12 feeders 3 x 8 mm per table =

144 tracks of 8 mm per machine

Feeder modules SIPLACE tape and bulk feeders

Accessories Tape container, waste container,

Splicing Tool

Description

The tape reels of the feeder mod-

ules are accommodated in the tape

container of the component

changeover table. A cutter auto-

matically chops up empty tape

when it comes out.

Feeder modules used on SIPLACE

are distinguished by a short cycle

time and a highly accurate pick-up

position. The feeder pitch is easily

adjustable. Thanks to the general

purpose tape feeder modules

which are equally suitable for pa-

per and blister tapes, a small range

of module types is sufficient. This

is a decisive advantage for invest-

ment and logistics. Once activated

by a signal from the component

table, the modules control the en-

tire feeder operation of the auto-

matic strip removal all by them-

selves.

The feeders series feature very

short cycle times and they can

handle tapes with 2 mm grids

(8 mm S). 8 mm S and

12 / 16 mm S are equipped

with component cover.

Component Supply:

Tape Feeder

Technical Data

Packaging Model Feeder

locations

Transport

distance

Max. Height

of component

Paper and

blister tapes

2 x 8 mm S

3 x 8 mm S

12/16 mm S

2 or 4 mm

2 mm

4 - 12 mm

2.5 mm

0.7 mm

14 mm

Blister tape 24/32 mm S 1.5 4 - 32 mm

14 mm

Tape reels Ø 7" to 19" (178 - 470 mm)

a) Fiducial for recognition of position of feeders;

b) only for 0201 and 0402;

c) adjustable in increments of 4 mm.

Tape Feeder Modules S

24 / 32 mm S

12 / 16 mm S

3 x 8 mm S

2 x 8 mm S