Infinity EX Camera System Module.pdf - 第21页
INFINITY EX CAME RA SYSTE M MODULE ADJUS TMENT S AND SET TINGS Chapter Issue 3 J an 04 Technical Reference Manual 17.21 5. Release the X direc tion left hand pulley by slackening the sliding member scre ws. Remov e the b…
INFINITY
EX
CAMERA SYSTEM MODULE
ADJUSTMENTS AND SETTINGS
17.20 Technical Reference Manual Chapter Issue 3 Jan 04
ADJUSTMENTS AND SETTINGS
X Camera Home Positioning
WARNING
BOARD CLAMPS. EXTREME CARE MUST BE EXERCISED WHEN
WORKING IN THE TOOLING AREA OF THE MACHINE TO AVOID
INJURY. THE FOILS ON THE FRONT AND REAR BOARD CLAMPS
ARE VERY SHARP.
1. In Camera Diagnostics select the following parameters in sequence:
a. Home Camera X Axis
b. Home Camera Y Axis
c. Drive to Reference Position
d. Home Camera X Axis (only)
2. Measure the home position (H). This is the distance in millimetres from the
board stop assembly to the inside edge of the Y axis rail.
3. Adjust the camera drive belt for a home position of between 134mm -
139mm. If required, apply a correction to the setting as described in the
remaining procedures.
4. The table shows measured values of H between 128mm and 158mm. Move
the drive belt either to the left or the right by the number of teeth indicated
(as viewed from the front of the machine).
For example: If a home position setting of 144mm -146mm is measured, the
belt therefore has to be moved to the right by 3 teeth.
View From Front of Machine
Vane
Camera
Board Stop Assembly
H
1mm-2mm
X Axis Home Sensor
Carriage Vane
INFINITY
EX
CAMERA SYSTEM MODULE
ADJUSTMENTS AND SETTINGS
Chapter Issue 3 Jan 04 Technical Reference Manual 17.21
5. Release the X direction left hand pulley by slackening the sliding member
screws. Remove the belt from the pulley.
6. Position the drive belt 3 teeth to the right in order to reset the home position
from the 144mm - 146mm example to the required setting of 134mm -
139mm.
7. Carefully refit and tension the belt (X Axis Timing Belt Replacement
Procedure refers). Tighten the belt tensioning member and motor screws.
8. Home the Camera X Axis only. Confirm the home position setting is
correct. Set the vane 1mm to 2mm beyond the sensor (as shown in Step 2
figure).
9. Carry out the following checks:
a. Home Camera Axis X and Y
b. Camera Reference Position
c. Calibrate Vision
Home Position (H) Number of Belt
Teeth
Move Belt to the:
128mm - 130mm 3 Left
130mm - 132mm 5 Left
132mm - 134mm 4 Right
134mm - 139mm --
139mm - 140mm 2 Left
140mm - 142mm 4 Left
142mm - 144mm 6 Right
144mm - 146mm 3 Right
146mm - 148mm 1 Right
148mm - 150mm 1 Left
150mm - 152mm 3 Left
152mm - 154mm 5 Left
154mm - 156mm 4 Right
156mm - 158mm 2 Right
New Position
View on Front of Machine
Original Position
INFINITY
EX
CAMERA SYSTEM MODULE
ADJUSTMENTS AND SETTINGS
17.22 Technical Reference Manual Chapter Issue 3 Jan 04
Y Camera Home Positioning
WARNING
BOARD CLAMPS. EXTREME CARE MUST BE EXERCISED WHEN
WORKING IN THE TOOLING AREA OF THE MACHINE TO AVOID
INJURY. THE FOILS ON THE FRONT AND REAR BOARD CLAMPS
ARE VERY SHARP.
1. In Diagnostics select Camera Axes module.
2. Select Home Camera X Axis. Select Home Camera Y Axis.
3. Release the Y servo motor from its drive belt. With the motor pulley now
disengaged, move the camera carriage by hand until a gap of 28mm - 30mm
is measured between the camera carriage and the Y axis carriage support
member.
4. Carefully refit and tension the belt (see Left Hand Main Y Axis Timing Belt
Replacement Procedure). Tighten the belt tensioning member and motor
screws.
5. Select Home Camera X Axis. Select Home Camera Y Axis. Confirm the
home position setting is correct.
6. Set the vane 1 - 2mm beyond the sensor.
7. Carry out the following checks:
a. Camera X Axis Parallelism
b. Camera Reference Position.
This completes the mechanical home setup for the camera carriage.
Y Home Hall Effect
Carriage Vane
Y Carriage Drive Belt
Y Axis Carriage Support Member
X Carriage Drive Belt
28mm-30mm
Y Home Hall Effect
View on Left Side of Machine
1mm-2mm
Camera
Carriage Vane