EPL6127110_YS12PF_Ope_E - 第56页

1-19 1 Part names and functions 6. Axis configuration The machine axis configuration and operation are shown in the drawing and table below . Y axis X axis W axis PU axis Plus direction Minus direction Board Conveyor rai…

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Part names and functions
5.
Conveyor unit and component recognition system
The conveyor unit used to clamp a board in mounting position is described below.
4
5
2
1
6
Conveyor unit
3
23119-L7-00
1. Main stopper
When a board is carried in on the conveyor, the main stopper halts travel of the board in the component mounting
position.
2. Push-up plate
The push-up plate clamps the board up against the conveyor rails, with the supporter pins attached by magnet on the
push-up plate.
3. Push-up pins
These pins are arranged on the push-up plate and secure the board by pushing it up from the bottom.
4. Board hold plate (movable)
These plates hold the edges of the board from above when the board is clamped in the mounting position.
5. Board edge clamp unit
This unit clamps the board by pushing its edges up against the board hold plates.
6. Board sensor
Board sensors are arranged at the conveyor entrance and exit, "standby position", "board clamp position", etc.
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Part names and functions
6. Axis configuration
The machine axis configuration and operation are shown in the drawing and table below.
Y axis
X axis
W axis
PU axis
Plus direction
Minus direction
Board
Conveyor rail
R axis
SC axis (YS12P)
Head
Axis configuration
Z1Z2Z3Z4Z5
23111-L6-00
n
Function of each axis
Axis Function
X Moves the head assembly in parallel with the board flow on the conveyor.
Y Moves the head assembly perpendicular to the board flow on the conveyor.
Z1 to Z5 Controls the height of each head.
R Rotates the nozzle shafts of each head.
SC (YS12P) Moves the scan camera in parallel with the board flow on the conveyor.
W Changes the conveyor width.
PU Moves the push-up plate vertically.
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Part names and functions
7. Blow station (option)
The blow station blows high-pressure air internally through the nozzles and shafts to blow away dust and grit
and clean the nozzles.
Blow station
Blow station
3-hole type
Air filter
Sensor for detecting
nozzles left on blow station
23117-L7-00