Printer 710_810 v8 Machine Overview - 第8页

MACHINE OVERVIEW MODULE OVERVIEW S 4.8 Technical Reference Manual Chapter Issue 8 Oct 06 Rising T able Module The rising tabl e module fulfil s the followin g functions: • Provide a stable base and posi tioning for the b…

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MACHINE OVERVIEW
MODULE OVERVIEWS
Chapter Issue 8 Oct 06 Technical Reference Manual 4.7
Power Supply
Module
The M37 power supply module fulfils the following functions:
• Transform and rectify the mains voltage supply to the voltages required by
the electrical systems throughout the machine.
• Electrical safety - achieved by the use of emergency stop safety circuits (E
Stop). When an E Stop is activated, power is removed from selected areas
of the machine.
Machine Control
Module
The M36 machine control enclosure is the central hub controlling machine
motion. Machine control also consists of I/O Nodes throughout the machine
connected to the machine control enclosure using a CAN Bus.
Machine control is an interface between the software and:
• Stepper Motors
• Servo Motors
• Linear Motors
• Sensors
• Switches
• Solenoids
• Lamps
Machine PC
Module
The machine PC enclosure is the master controller of the machine. Issuing
sequential control commands to slave systems via the machine control enclo-
sure, the PC analyses the feedback signals and issues further commands to
ensure the correct operation and safety of the machine.
Figure 4-9 Power Supply - Machine Control - Machine IBus PC
Power Supply Module Machine PC EnclosureMachine Control Enclosure
MACHINE OVERVIEW
MODULE OVERVIEWS
4.8 Technical Reference Manual Chapter Issue 8 Oct 06
Rising Table
Module
The rising table module fulfils the following functions:
• Provide a stable base and positioning for the board support tooling
• Positioning the transport rails at various heights during the print cycle
Board Support
Tooling Module
The role of the board support tooling is to support the board during the print
stroke, to prevent print distortion caused by flexing of the board as a result of
the downward pressure of the squeegees/ProFlow. Several different types of
board support tooling are available to suit a variety of surface mount process
requirements.
Transport Rails
Module
The transport rail system is a programmable width conveyor system, utilized to
transport the board through the machine and security of the board during the
print stroke. The rail system height is positioned by the rising table, during the
print cycle.
Figure 4-10 Rising Table - Board Support Tooling - Transport Rails
Transport Rails
Rising Table
Board Support Tooling
MACHINE OVERVIEW
MODULE OVERVIEWS
Chapter Issue 8 Oct 06 Technical Reference Manual 4.9
High Throughput
Conveyor Module
The high throughput conveyor (HTC) module is an optional programmable width
conveyor system. The function of the HTC is to transport up to three boards
through the machine at one time using belts. The rail system height is
positioned by the rising table, during the print cycle.
Figure 4-11 High Throughput Conveyor (HTC)
Rapid Transit
Conveyor Module
The rapid transit conveyor (RTC) module is an optional programmable width
conveyor system. The function of the RTC is to transport up to three boards
through the machine at one time. Vanes are used to transport boards in and
out of the print station increasing the throughput cycle time.
Figure 4-12 Rapid Transit Conveyor (RTC)
HTC Module
M27 HTC Controller Enclosure
RTC Module