03217917-01-01E By DEK Technical Reference Manual Vol 1_enPDFA - 第191页
15 BOARD STOP 15.1 INTRODUCTION TECHNICAL REFERENCE MANUAL Vol 1 E By DEK 04/2019 191 15 BOARD STOP 15.1 INTRODUCTION There are two types of Board Stop: ● Camera Mounted Board Stop ● Remote Mounted Board Stop The camera …
14 SCREEN ALIGNMENT MODULE
14.3 TEST CYCLES
190 TECHNICAL REFERENCE MANUAL Vol 1 E By DEK 04/2019
15 BOARD STOP
15.1 INTRODUCTION
TECHNICAL REFERENCE MANUAL Vol 1 E By DEK 04/2019 191
15
BOARD STOP
15.1 INTRODUCTION
There are two types of Board Stop:
●
Camera Mounted Board Stop
●
Remote Mounted Board Stop
The camera mounted option is used to stop small, comparatively lightweight products in the correct
print position where they are clamped. The remote board stop is mounted on the rising table and
provides a more robust unit for larger, heavier products.
15 BOARD STOP
15.2 CAMERA MOUNTED BOARD STOP
192 TECHNICAL REFERENCE MANUAL Vol 1 E By DEK 04/2019
15.2 CAMERA MOUNTED BOARD STOP
The camera is mounted on the camera carriage. The camera mounted board stop is fitted to the
right hand side of the camera. It is used to stop the product that is being loaded into the printer, at
the correct location in the X axis.
For details of the drive system refer to 17 "CAMERA SYSTEM MODULE" [}263].
The board stop assembly consists of the following components:
●
Camera Board Stop Actuator and Pin
●
Board at Stop Sensor
●
Board Stop Pin Extended Sensor
1
2
4
3
1 Camera 3 Board Stop Pin
2 Board Stop Pin Extended Sensor
(Internal)
4 Board At Stop Sensor
The camera board stop is a pneumatically driven unit which is lowered to stop the board in position
ready for clamping and vision alignment to take place.
The board at stop diffuse background suppressed opto detects the board when it reaches the
board stop. This starts a timer which when elapsed stops the belts and clamps the board.
The board stop extended sensor is fitted to ensure that the board stop is raised before any camera
carriage movement is demanded.