CP-6-series Mechanical Reference - 第208页

3.5.3 Nozzle V acuum Off The nozzle vacuum goes from ON to OFF with the movement of the mechanical valve at station 11. Vacuum pressure inside the nozzle releases for part placement when the valve closes. Ensure the part…

4. While observing the dial gauge, rotate the cam axis in the forward direction to

raise the nozzle UP/DOWN rod. Adjust the sensor’s mounting position so that

the sensor switches OFF (I/O INPORT X03F ST11 DN POS switches OFF) when

the rod has been raised 0.3 to 0.4 mm.

5. Adjust the sensor’s mounting position by loosening the sensor lock screws and

sliding the sensor in the front/back directions.

CP6M5053

Sensor

Lock screws

Dog

CP6M5052

Nozzle DOWN limit sensor OFF

Dog

Rod raised

0.3 to 0.4 mm

Part 5 Chapter 3 Station Adjustments

Edition 1.0 5-3-32 CP-6-series Mechanical Reference

3.5.3 Nozzle Vacuum Off

The nozzle vacuum goes from ON to OFF with the movement of the mechanical valve at

station 11. Vacuum pressure inside the nozzle releases for part placement when the

valve closes. Ensure the part is placed on the production board.

Nozzle Vacuum Lever Adjustment

1. Adjust the valve ON/OFF operation at the reference head.

The reference head is ascertained by raising each spool as shown in the figure

above and measuring its height. The lowest head is used as the reference.

2. Select [SET] - [MANUAL] - [I/O] and then press the EMERGENCY STOP button

to take the 200V down to 100V.

WARNING

• Turn off the 200 V servo power before carrying out this work.

• Exercise extreme caution when working on the machine if the cam is

not at its origin (0 deg.). Recoil of the cam axis can endanger the

operator.

3. Set the cam angle to 0°, then turn on the nozzle vertical movement solenoid (Y028

PLACE SOL ON) for the nozzle at station 11 to work the lever.

4. Use the cam handle to rotate the cam to 200°.

5. Adjust the height of the bracket so that the distance between the spool and the

lever is 0.05 ~ 0.1 mm (This measurement can be made with a feeler gauge).

Vacuum ON Vacuum OFF

CP6M5054

Part 5 Chapter 3 Station Adjustments

Edition 1.0 5-3-33 CP-6-series Mechanical Reference

6. Ensure that the spool and the lever are not in physical contact.

Note: Take care when touching the speed regulator.

(The speed regulator should be set four or five rotations away from the completely closed

position.)

0.05 ~ 0.1 mm

Bracket

Speed regulator

Lever

Spool

CP6M5055

Part 5 Chapter 3 Station Adjustments

Edition 1.0 5-3-34 CP-6-series Mechanical Reference