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9 C&P Placement Heads 9.1 Overview 9.1.8 Overview of Vacuum Supply 154 Student Guide SIPLACE D-Series (FSE) 9.1.8 9 . 1 . 8 O v e r v ie w o f V a c u u m S u p p ly Overview of Vacuum Supply General overview of the …

9 C&P Placement Heads

9.1.7 Overview of Blast Air Supply 9.1 Overview

Student Guide SIPLACE D-Series (FSE) 153

9.1.7

9.1.7 Overview of Blast Air Supply

Overview of Blast Air Supply

General overview of the blast air function

9 C&P Placement Heads

9.1 Overview 9.1.8 Overview of Vacuum Supply

154 Student Guide SIPLACE D-Series (FSE)

9.1.8

9.1.8 Overview of Vacuum Supply

Overview of Vacuum Supply

General overview of the vacuum function

9.1.9

9.1.9 Air Blast and Vacuum Supply - Description

Air Blast and Vacuum Supply - Description

The two diagrams show that there are 3 states for air supply to the segments.

▪ Elektromagnet-Ventil "Blasluft" EIN & Ventilstößel innen: air blast is present at the segment for

placement (reject).

▪ Elektromagnet-Ventil "Blasluft" AUS & Ventilstößel innen: the segment is airtight i.e. it is cut off from

the air blast and vacuum supplies.

Dies ist die Stellung für die Vakuummessung. D. h. es wird die Dichtwirkung des Stößels gemessen.

Die Schlauch und Rohrstücke zur Pipette hin werden nie überprüft (siehe folgendes Kapitel).

9 C&P Placement Heads

9.2.1 Working Position on Placement Head 9.2 Placement Procedure

Student Guide SIPLACE D-Series (FSE) 155

▪ Valve plunger pulled (towards back): the connection to the vacuum supply exists, even if the elec-

tromagnetic valve is switched on.

This function description illustrates that the valve plunger is the element with the greatest influence on

the placement and pickup reliability. It is therefore important to maintain this key part with the tools spe-

cially developed for this purpose.

9.2

9.2 Placement Procedure

Placement Procedure

9.2.1

9.2.1 Working Position on Placement Head

Working Position on Placement Head

9.2.2

9.2.2 C&P12 in Basic Setting Star 15°

C&P12 in Basic Setting Star 15°

9.2.3

9.2.3 Boards – Position Recognition

Boards – Position Recognition

Board position recognition is used to determine the exact position of the board in the machine (conveyor

--> placement area). There should be at least two fiducials on the board. These are then used to calcu-

lated the X/Y position and the rotary angle of the board, in the conveyor system. A maximum of 3 fiducials

Working position on placement head

Legend

1. optical centering

2. Turning station / DLM2

3. Service position for segment: check/remove the noz-

zles and sleeves

4. Pick and place station (also reject position for D3/D2/

D2i/D1/D1i)

5. Reject position for D1/D1i/D2/D2i/D4/D4i machines

only

6. Direction of operation

7. Position of component sensor option (only C&P12)

C&P12 in basic setting star 15°

Star position:

Digits: 15000

Angle 15°

1° is equivalent to 1000 digits

This is the basic C&P12 setting. When the X and Y axes

are in the waiting position, the star axis is rotated into this

basic setting.