YG300_Ope_E.pdf - 第45页

1-17 1 Part names and functions 7 . A x i s c o n f i g u r a t i o n T h e m a c h i n e a x i s c o n f i g u r a t i o n a n d o p e r a t i o n a r e s h o w n i n t h e d r a w i n g a n d t a b l e b e l o w. Plus …

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Part names and functions

BCD

Conveyor sensor positions

Left-to-right board flow

Reference (fixed) conveyor

Left conveyor

Right conveyor

Board

151312109

1411

Exit stopper

Standby stopper

23117-M3-00

Unit No. 1 2 3

Left

conveyor

Use Entrance detection

Standby position

detection

Hazard detection

Address N0100792 N0100793 N0100794

Name IN_CONV_CONV6_ENT IN_CONV_CONV6_RCV IN_CONV_CONV6_END

Unit No. 4 5 6

Stage D Use Hazard detection Board detection Hazard detection

Address N0100824 N0100825 N0100826

Name IN_CONV_CONV5_ENT IN_CONV_CONV5_RCV IN_CONV_CONV5_END

Unit No. 7 8 9

Stage C Use Hazard detection Board detection Hazard detection

Address N0100811 N0100812 N0100813

Name IN_CONV_CONV4_ENT IN_CONV_CONV4_RCV IN_CONV_CONV4_END

Unit No. 10 11 12

Stage B Use Hazard detection Board detection Hazard detection

Address N01006A4 N01006A5 N01006A6

Name IN_CONV_CONV3_ENT IN_CONV_CONV3_RCV IN_CONV_CONV3_END

Unit No. 13 14 15

Stage A Use Hazard detection Board detection Hazard detection

Address N0100691 N0100692 N0100693

Name IN_CONV_CONV2_ENT IN_CONV_CONV2_RCV IN_CONV_CONV2_END

Unit No. 16 17 18

Right

conveyor

Use Hazard detection

Intermediate position

detection

Exit detection

Address N0100612 N0100615 N0100613

Name IN_CONV_CONV1_ENT IN_CONV_CONV1_RCV IN_CONV_CONV1_RCV

No. 16

Use Hazard detection

Address N0100614

Name IN_CONV_CONV1_END

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Part names and functions

7. Axis configuration

The machine axis configuration and operation are shown in the drawing and table below.

Plus direction

Minus direction

YB axis

YA axis

T1 axis

T2 axis

YC axis

UD axis

UB axis

UA axis

UC axis

UR axis

UL axis

WB axis

Axis configuration

ZC5 to 8 axis

RC2 axis

ZC1 to 4 axis

RC1 axis

Head unit C

ZA5 to 8 axis

RA2 axis

ZA1 to 4 axis

RA1 axis

Head unit A

Conveyor rail

ZD1 to 4 axis

RD1 axis

ZD5 to 8 axis

RD2 axis

Head unit D

ZB1 to 4 axis

RB1 axis

ZB5 to 8 axis

RB2 axis

Head unit B

WA axis

YD axis

XD axis

XC axis

XB axis

XA axis

WR axis

WL axis

WD axis

WC axis

23111-M1-00

Function of each axis

Axis Function

XA, XB, XC, XD Moves the head assembly in parallel with the board flow.

YA, YB, YC, YD Moves the head assembly perpendicular to the board flow.

ZA1 to ZA8

ZB1 to ZB8

ZC1 to ZC8

ZD1 to ZD8

Controls the height of each component pick-and-place head.

RA1, RA2

RB1, RB2

RC1, RC2

RD1, RD2

Rotates the nozzle shafts of each head.

WA, WB, WC, WD, WL, WR Changes the conveyor width of each stage.

T1, T2 Transfers a board on each stage while gripping the board edges.

UA, UB, UC, UD, UL, UR Moves each stage in the Y direction.

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Part names and functions

8. Side-view camera

The side-view camera is installed on the X-axis at the front of the multi-view camera. The side-view camera

recognizes horizontal images such as for the component pickup status, by using lighting installed for the

side-view camera. Use of the side-view camera allows detecting component pickup errors and dirt on each

nozzle.

Side-view camera

Lighting unit for side-view camera (with cover removed)

23119-M3-00

The side-view camera has the following functions:

Pickup error detection function

Normal mode

Detects component pickup errors to prevent "no placement errors".

Normal mode operates even when nozzles are changed after nozzle cleaning, etc.

Detail mode

Detects component pickup errors to prevent "no placement errors".

Checks for abnormal component pickups such as tilted, vertical or horizontal pickups based on the component thickness

tolerance set by the users.

Dirty nozzle sensing function

If the side-view camera shows "no component" even when the multi-view camera shows "component present", the

machine determines that the nozzle tip is "dirty" and a warning message appears. This serves as an accurate guide for

nozzle cleaning periods.

Component discard skip

This function skips the discard operation when the side-view camera shows "no component".

This eliminates unneeded operation when no component was picked up and prevents a loss of cycle time during

production.

Remaining component check function

This detects whether a component still remains at a nozzle tip after components were mounted or discarded.

Inverted component check function

In the recognition process after a component is picked up by a nozzle, this function checks if the front and back sides of

the component are inverted. It also simultaneously checks if that component size fits within the angle-of-view of the

side-view camera.

An error message appears if recognition shows the component front and back sides are inverted or that component will

not fit within the angle-of-view.

CAUTION

This judgment might not be correct when checking components whose correct orientation is with leads on the upper

half of the component or components whose side surface image is a rectangular parallelepiped (chip capacitors,

etc.).

NOTE

Refer to "Programming Manual" for side-view camera parameter settings.