00196044-05 - sg x und x4i fse_en.pdf - 第315页
Collect, Pick and Place Head (CPP) Overview of Parts Overview S tudent Guide (FSE) SIPL ACE X Series and X4I Edition 01/2009 EN Collect, Pick and Place Head (CPP) 315 8.2.7.15 Intermediate distributor Legend The intermed…
Collect, Pick and Place Head (CPP)
Overview Overview of Parts
Student Guide (FSE) SIPLACE X Series and X4I
Collect, Pick and Place Head (CPP) Edition 01/2009 EN
314
8.2.7.14 Cover with Holding Circuit Sensor
Legend
1. Rear head cover
The rear cover on the CPP head is fixed to the
head casing with 5 screws. The head therefore
needs to be dismantled from the gantry.
2. Holding circuit sensor
This cover has a board with holding circuit
sensor. This sensor monitors the vacuum in
the holding circuit.
3. Metal tube
This metal tube supplies the pickup/place
circuit with vacuum or air blast from the
pressure control valve.
4. Scmooth distributor disc
This is located inside the cover. This smooth
distributor disc has two drilled holes. One hole
leads to the pickup and place position. The
other hole is used to measure the vacuum in
the holding circuit at a certain position.
5. Data supply
This consists of a cable for the holding circuit
sensor board and another cable for the power
and data supply to the DP drives, valve
terminal and SCS.
6. Centering pin
The centering pin fixes the stationary part of
the E/D transformer.
7. Contact free data transfer (transmitter)
Collect, Pick and Place Head (CPP)
Overview of Parts Overview
Student Guide (FSE) SIPLACE X Series and X4I
Edition 01/2009 EN Collect, Pick and Place Head (CPP)
315
8.2.7.15 Intermediate distributor
Legend
The intermediate distributor consists of two
boards>
1. Intermediate distributor 1 is fitted to the front of
the head.
2. Intermediate distributor 2 is fitted to the left
side of the head.
Intermediate distributor function:
LEDs show the operating voltages at the head
and the sensor states
Test connector for the track signals and test
pins for analog signals
Controlled power supply for incremental
encoder from Z and star drive
Interface for component sensor, vacuum unit,
vacuum sensor of holding circuit and
EEPROM
Startup control for the return cylinder
Collect, Pick and Place Head (CPP)
Overview Overview of Parts
Student Guide (FSE) SIPLACE X Series and X4I
Collect, Pick and Place Head (CPP) Edition 01/2009 EN
316
8.2.7.16 Component Camera
Legend
1. Component camera
2. Intermediate Distributor 2
Component camera (SST28 / SST29 /
SST38)
The component camera is fitted in the 12.00
position, as in the case of the C&P6/12 heads.
This camera is responsible for optically
recognizing the component and for calculating its
centerpoint.
The component camera evaluates the data
determined and calculates the offset between the
component centerpoint and the nozzle centerpoint
plus the angle in the placement position.