00194614-08 Trainingsdoku. SG X-Serie_X4i SW70x (AL2)_EN - 第61页

Overview Overview of Components SIPLACE Vision 61 Student Guide SIPLACE X-Serie and X4I SW70x (AL2) X Axis Te chnical Data 3.2.7.2 X Axis Technical Data Y Axis Co nstruction 3.2.7.3 Y Axis Construction Y Axis Te chnical …

Overview

X/Y Axis Construction Overview of Components

Student Guide SIPLACE X-Serie and X4I SW70x (AL2) 60

X/Y Axis Construction

3.2.7 X/Y Axis Construction

X Axis Co nstruction

3.2.7.1 X Axis Construction

X Axis Construction

Legend – main X axis modules

The following modules are installed on the head mount (2):

▪ PCB camera (6)

▪ Head board with Vision board (7) (head interface, head adapter)

▪ Incremental encoder

▪ C&P20A head, CPP head or Twin Head

The gantry arm (1) is made of carbon fiber. This gives the gantry arm high torsional rigidity with minimum

weight. The X axis is driven by a linear motor. The secondary part of the drive consists of a permanent

magnet and is fixed to the gantry arm, while the primary part is screwed to the head mounting plate.

1 Gantry X (frame) 5 Linear drive permanent magnet

(secondary)

2 Fixture plate with head X linear motor

(primary)

6 PCB camera mount

3 Linear incremental encoder 7 Head interface board

4 Linear guide rails X axis 8 X trailing cable

Overview

Overview of Components SIPLACE Vision

61 Student Guide SIPLACE X-Serie and X4I SW70x (AL2)

X Axis Te chnical Data

3.2.7.2 X Axis Technical Data

Y Axis Co nstruction

3.2.7.3 Y Axis Construction

Y Axis Te chnical Data

3.2.7.4 Y Axis Technical Data

SIPLACE Vision

3.2.8 SIPLACE Vision

The new digital SIPLACE Vision solution is another step towards the satisfaction of customer demands

for greater speed, flexibility and robustness.

Advantages of the digital Vision system:

▪ Robust and fast computing algorithms

▪ Flexible measurement processes

▪ Self-learning graphical interface

▪ Geometric description of components at the machine

▪ State-of-the-art digital camera hardware

Drive Direct, linear drive

Maximum speed 2.5 m/sec.

Travel range 471 mm

Mechanical travel range 480 mm

Measuring system Linear incremental encoder

Length of linear incremental encoder 520 mm

Resolution 1 µm

Y Axis Construction

Legend – main Y axis modules

1. Linear drive permanent magnet (secondary)

2. Linear guide rails

3. Linear incremental encoder

4. Trailing cable

5. Linear motor (primary)

The Y axis is driven by a linear motor. The secondary part

of the drive consists of a permanent magnet and is fixed

to the machine frame. The primary part is screwed to the

gantry arm.

Drive Direct, linear drive

Maximum speed 2.5 m/sec.

Gantry travel range 1430 mm

Length of incremental encoder 1850 mm

Resolution 1 µm

Overview

SIPLACE Vision Overview of Components

Student Guide SIPLACE X-Serie and X4I SW70x (AL2) 62

▪ Homogenous illumination of camera field of vision and components

Each C&P head has its own digital component camera. For Twin Heads, a stationary camera is installed

in the machine.

Digital PCB Camera (Standard) SST34

3.2.8.1 Digital PCB Camera (Standard) SST34

Technical Data

PCB camera under the gantry (X axis)

Legend

1. Camera lens system

2. Camera amplifier

Illumination control for blue and infrared LEDs in the

various illumination levels

PCB fiducials max. 3 per placement program

Field of vision 5.7mm x 5.7mm

Type of illumination Front lighting

Resolution 9.8µm/pixels

Fiducial size 0.3 to 2.5 mm (can be up to 3.0 mm, depending on the PCB conveyor

tolerance)

Camera type.sst 34.sst