CP-6-series Mechanical Reference - 第303页

4.2 Adjustment of the Clamper Open/Close Limit Sensors Adjustment W ARNING • Turn off the 200 V servo power before carrying out this work. • The CP-643E/643ME conveyor is equipped with laser sensors. In areas where there…

4.1.3 Adjusting the Sensor Sensitivity (Amplifier Unit)

WARNING

Never look directly into the laser beam as this can damage the eyes.

1. Set the timer setting trimmer to 40 ms, the timer mode selector switch to OFF, and

the operation mode selector switch to the “L ON” mode.

2. Adjust the sensitivity adjusting trimmer (SENS) until the following conditions are

obtained:

When the laser beam is striking the seal’s silver area at the adjustable rail, the

operation indicator (OUT) (red) and the stable operation indicator (STB) (green)

should be ON.

When the laser beam is striking the seal’s black area, the operation indicator (OUT)

(red) and the stable operation indicator (STB) (green) should be OFF.

3. Check the sensor inputs at the I/O screen using the following command sequence:

[I/O] - [Standard I/O] - [IN].

X034 FLWUP RAIL OUT

X035 FLWUP RAIL IN

Timer mode

selector switch

Operation mode

selector switch

Timer setting

trimmer

Sensitivity adjusting

trimmer

Laser emission indicator

Operation indicator

Stable operation indicator

L ON

D ON

MODE

OFF

ON D

OFF D

TIMER

40ms

SENS

LASER

STB

OUT

CP6M10021

Part 9 Chapter 4 Main Conveyor

Edition 1.0 9-4-5 CP-6-series Mechanical Reference

4.2 Adjustment of the Clamper Open/Close Limit Sensors

Adjustment

WARNING

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

• The CP-643E/643ME conveyor is equipped with laser sensors.

In areas where there is a risk of eye damage from the laser beams,

be sure to install a laser beam shield at the laser emission area

before performing this sensor adjustment procedure.

1. Release the air inside the cylinder.

2. Set the cylinder in the contracted status and check the position at which the open

limit sensor comes ON.

3. Open limit sensor: Move the sensor upward 0.5 mm from the ON position, and

secure it in place.

Close limit sensor: Clamp two boards (in succession) of two different

thicknesses. Secure the close limit sensor at the position

where the following conditions are satisfied.

• ON when 4.0 mm thickness board is clamped

• OFF when 4.3 mm thickness board is clamped

• ON when 4.5 mm thickness board is clamped

• OFF when 5.0 mm thickness board is clamped

Close limit sensor

a: Position at which the open limit sensor comes ON with the cylinder in the contracted status

b: Position at which the close limit sensor switches ON when 4.0 mm (or 4.5 mm) thickness

board is clamped, and OFF when 4.3 mm (or 5.0 mm) thickness board is clamped.

CP6M10022

Open limit sensor

0.5 mm

When unclamped When clamped

Part 9 Chapter 4 Main Conveyor

Edition 1.0 9-4-6 CP-6-series Mechanical Reference

5. Out-Carrier

The out-carrier receives boards from the main conveyor, retracts, and transfers boards to

the out-conveyor. The board clamping claws are opened and closed by means of an air

cylinder drive mechanism.

The board clamping claws are opened and closed using an air cylinder drive mechanism.

In addition, the carrier width also changes in accordance with the changes made to the

conveyor width.

CP6M10025

CP6M10024

Carrier open

Carrier closed

CP6M10023

Carrier (fixed rail)

Carrier (adjustable rail)

Claws

Carrier open/close cylinder

Carrier advance/retract cylinder

Part 9 Chapter 3 In-Carrier

Edition 1.4 9-5-1 CP-6-series Mechanical Reference