CP7 Series Level3 Tutorial Manual.pdf - 第78页
3.2.3 Pick-up Position Adjustment (T1, T2) Pick-up position T1 (T2) is the amount of D-axis movement required to move the first feeder location of each table to align an 8 mm tape feeder to the pick- up nozzle at station…
3.2.2 Interference Prevention Sensor Adjustment
Procedure:
1. Attach a dial gauge to the edge of the dog as shown below and ensure
that the sensor activates when the dog is pushed in 1.5 mm.
2. Inch D2 to 0000 pulses.
3. Inch D1 against the stopper i.e. towards D2 until the interference sensor
(SX041) just comes on. Record the pulse count for D1. Move back 500
pulses from this position,and set this as the travel limit in calibrationdata
using the following commands:
[MAINTENANCE] → [CALIBRATION] → [TRAVEL LIMITS] →
MINIMUM LIMIT D1].
Note: For the CP-732E, push the D1 table against the D2 stopper, then move back and the
confirm that the interference prevention sensor activates at 1000 ± 500 pulses from the
D2-table stopper. Inch back a further 500 pulses from the point of activation and record
this value in calibration data using the same commands as for CP-742E(ME).
4. Move the D1-axis to its retract position (0 pulses).
5. Inch the D2 axis in the direction of the D1-table until the interference
prevention sensor just comes on. Record the pulse count and inch the
D2-table 500 pulses back from this position. Set this as the travel limit in
calibration data using the following commands:
[MAINTENANCE] → [CALIBRATION] → [TRAVEL LIMITS] →
[MAXIMUM LIMIT D1].
Note: For the CP-732E, push the D2-table against the D1 stopper, then move back and the
confirm that the interference prevention sensor activates at 1000 ± 500 pulses from the
D1-table stopper. Inch back a further 500 pulses from the point of activation and record
this value in calibration data using the same commands as for CP-742E(ME).
6. If accurately adjusted, the distance from the center of slot 70/40 (D1) to
slot 1 (D2) should be 72 mm for the CP742E(ME), and the distance from
slot 30 (D1) to the center of slot 1 on D2 should be 59 mm.
About 1.5 mm
CP7T33005
Chapter 3 3.2 D-Axis Adjustments
Edition 2.0 3-6 CP-7-series Level 3 Tutorial
3.2.3 Pick-up Position Adjustment (T1, T2)
Pick-up position T1 (T2) is the amount of D-axis movement required to move
the first feeder location of each table to align an 8 mm tape feeder to the pick-
up nozzle at station 1.
An incorrect value for pick-up position will result in poor pick-up or nozzle damage.
Procedure:
1. Insert the pick-up position jig in slot 1 on device pallet 1. Remove the
nozzle holder from Head A and attach the centering jig.
2. Activate the pick-up solenoid and inch Head A to station 1, 170°.
3. Inch the jig at feeder slot 1 to the pick-up position and set the dial gauge
needle against the surface of the centering jig.
4. Zero the dial gauge and rotate around the centering jig as shown below.
Inch the pallet in the left and right direction until the dial gauge reads
zero on both sides of the jig. Repeat for T2 on pallet 2.
5. Register the pick-up positions in the machine calibration data using
the following commands:
[MAINTENANCE] - [CALIBRATION] - [PICK-UP REFERENCE].
CP7T33007
T1: Distance from feeder in retract
position to pick-up at station 1
CP7T33006
Chapter 3 3.2 D-Axis Adjustments
Edition 2.0 3-7 CP-7-series Level 3 Tutorial
Alternative Method
Procedure:
1. Press the EMERGENCY STOP button to release the servo lock.
2. Mount an empty 8 mm tape feeder to the first position on the device
table to be calibrated.
3. Clear the EMERGENCY STOP, and inch device pallet 1 (2) to the pick-up
position at station 1.
4. Move Head A to Station 1 and select a 1.3 or 1.8 mm nozzle.
5. Move the device pallet by hand so that the tape feeder lies immediately
below the nozzle at Station 1.
6. Activate the pick-up solenoid using the following commands:
[MAINTENANCE] → [I/O CHECK] → [STANDARD] → [Y031 PICKUP
SOLENOID ENGAGED].
7. Rotate the cam angle to 180° and confirm that the nozzle is directly
above the center of the tape cavity.
8. If not properly aligned, manually rotate the ballscrew until the nozzle is
postioned directly above the center of the cavity.
9. Register this position in machine calibration data using the following
command:
[MAINTENANCE] → [CALIBRATION] → [PICK-UP REFERENCE] →
[SET].
10. Repeat the process for T2.
Should be no space
CP7T33008
Chapter 3 3.2 D-Axis Adjustments
Edition 2.0 3-8 CP-7-series Level 3 Tutorial