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1 Introduction User Manual HS-50 1.5 Description of the machine Software Version SR.501.xx 12 /99 Issue US 24 t I I t 1 The concep t behin d the au tomati c placem ent sy stem 1 – wit h its station ary feede r mod ules, …

User Manual HS-50 1 Introduction

Software Version SR.501.xx 12/99 Issue US 1.5 Description of the machine

t IIt

1.5 Description of the machine

1.5.1 Functional description

The automatic placement system is a high-performance placement system with four gantry axis

systems. A PCB vision system and a star-shaped 12-segment revolver head are mounted on each

gantry. Revolver placement heads equipped with a component vision system pick up the compo-

nents from stationary feeder modules and insert them into the PCB clamped in the PCB con-

veyor. 1

Fig. 1.5 - 1 Functional description of the placement system

(1)12-segment revolver head/DLM1 with component vision camera

(2)Gantry axis system with PCB vision camera

(3)Stationary component feeder

(4)Clamped printed circuit board (PCB)

(5)PCB conveyor (dual conveyor option)

1 Introduction User Manual HS-50

1.5 Description of the machine Software Version SR.501.xx 12/99 Issue US

t IIt

The concept behind the automatic placement system 1

– with its stationary feeder modules,

– PCBs that do not move during placement

– and positionable placement heads

has a number of significant benefits: 1

– For example, the flexible 12-segment revolver heads combined with automatic nozzle chang-

ers enable the nozzle configuration to be changed temporarily and automatically adapted to

receive different component sizes. You can also optimize the traversing paths and the place-

ment sequence.

– With stationary feeder modules, even the tiniest components are picked up reliably.

– The components cannot slip on the PCB during placement (as is often the case with moving

PCBs) since the PCB does not move.

– Sophisticated optical centering systems (vision systems) for components and PCBs also en-

sure high component positioning accuracy.

– Components can be topped up and tapes can be spliced without stopping the machine.

– Prepared component tables enable the placement system to be retooled without long stop-

pages.

1.5.2 Technical data - machine overview

Range of components From 0402 to PLCC44, SO32, DRAM

Maximum placement speed of the12-segment

revolver head/DLM1

50,000 components/hour

Cycle time at the revolver head 125 ms, regardless of the type of component

Accuracy

± 90 µm at 4 sigma

± 135 µm at 6 sigma

PCB format

50 x 50 mm to 368 x 460 mm

2" x 2" to 14.5" x 18"

Feeding capacity Up to 96 tracks, each with 8 mm tapes

Feeder modules Tapes, bulk-cases

Operating system Microsoft Windows NT / RMOS

Combination options Inline or stand-alone

Space required 7.5 m² / module

User Manual HS-50 1 Introduction

Software Version SR.501.xx 12/99 Issue US 1.6 The line concept

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1.6 The line concept

1.6.1 Overview

The placement system can be linked to input and output stations, screen printing systems, sol-

dering ovens and other automatic placement systems from the SIPLACE range (S-20, F4, F5

and the SIPLACE G glue application station). All SIPLACE modules are supplied with the neces-

sary data by the UNIX line computer. The placement system can also be linked to a higher level

data processing system through the use of suitable interfaces.

1.6.2 Technical data - line concept

* SIPLACE HS-50, SIPLACE 80 S-20 or SIPLACE 80 F4 with 12-segment revolver head

** SIPLACE 80 F4 / F5

System SIPLACE placement lines

Module

SIPLACE HS-50 / SIPLACE 80 S-20/

SIPLACE 80 F4 / SIPLACE 80 F5

Peripherals

Input/output stations

Screen printers

Soldering ovens

Inspection stations, etc.

Range of components From 0402 * to 55 mm x 55 mm **

PCB conveyor Automatic width adjustment

PCB format 50 mm x 50 mm to 368 mm x 460 mm

Placement speed

Depends on how the modules are connected to one

another

Space required

4 m² / SIPLACE 80 modules

7.5 m² / SIPLACE HS-50 modules