SIPLACE S-23 HM - 第26页

1 Introduction, technical data User M anual SIPLACE S -23 HM 1.5 Description of the machine Software Version SR .406.xx 02/00 US Edition 26 The conc ept behin d the au tomati c placem ent sys tem 1 – with i ts stationary…

User Manual SIPLACE S-23 HM 1 Introduction, technical data

Software Version SR.406.xx 02/00 US Edition 1.5 Description of the machine

1.5 Description of the machine

1.5.1 Functional description

The automatic placement system is a high-performance placement system with two 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 place them onto 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 module (gantry 1)

(2) Gantry 1 with PCB vision module

(3) 12-segment revolver head /DLM1 with component vision module (gantry 2)

(4) Gantry 2 with PCB vision module

(5) Stationary component supply (location 1)

(6) Stationary component supply (location 3)

(7) PCB conveyor (dual conveyor option)

1 Introduction, technical data User Manual SIPLACE S-23 HM

1.5 Description of the machine Software Version SR.406.xx 02/00 US Edition

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 Head Modularity concept (HM)

The abbreviation HM in the designation of the SIPLACE S-23 HM placement system stands for

Head Modularity. 1

The aim of this concept is to allow any combination of 6-nozzle and 12-nozzle revolver heads to

be used on the placement system. A simple head change procedure will enable the system to be

quickly adapted to the requirements of individual placement jobs. 1

The head modularity concept will be implemented in the next development stage. Placement sys-

tems supplied with the designation HM are designed to be compatible with the new concept. 1

User Manual SIPLACE S-23 HM 1 Introduction, technical data

Software Version SR.406.xx 02/00 US Edition 1.5 Description of the machine

1.5.3 Technical data - machine overview

* The SIPLACE S-23 HM can be equipped to place 0201 components.

(Please contact the factory for details).

Procedure Collect&place

Range of components From 0402 (0201 *) to 18.7 mm x 18.7 mm

Maximum placement speed of the12-seg-

ment revolver head (DLM1)

23,000 components/hour

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

Angular accuracy

Placement accuracy

± 0.525°/ 3 σ, ± 0.70°/ 4 σ, ± 1.05°/ 6 σ

± 67.5µm / 3 σ, 90µm / 4 σ, 135µm / 6 σ

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

(optionally 460mm x 508mm,18" x 20")

Feeder capacity 40 locations for feeders

Types of feeder Component tapes, stick magazines, bulk cases

Operating system Microsoft Windows NT / RMOS

Combination options Inline or stand-alone

Space required 4 m² / module