Dispensing Area; Figure 1-3 Dispensing Area - Nordson Asymtek Spectrum Series Installation, Operation & Maintenance Manual

1.10.1 Dispensing Area

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4
Item Name
1 Vision System
2 Dispensing Valve
3 Conveyor
4 Service Station
Height Sensor
(NOT SHOWN)
1-10
The compact, high resolution, black and white camera and lens are
part of the Vision System. They are mounted on the Dispensing
Head and are used to view work surfaces.
The Dispensing Valve (DJ-9000 shown) controls or regulates the
flow of material from a pressurized reservoir, such as a syringe.
Devices include valves and jets.
The Conveyor transports the workpiece from an upstream system to
the dispensing station and then to downstream systems. All
Conveyors are SMEMA compatible and have adjustable rear rail
width.
The Service Station consists of the Dispense Tile, Tactile Needle
Sensor, Purge Station, and Scale. See Figure 1-4.
The Height Sensor is a device that measures substrate height and
sends a signal to the system computer. The height information is
used to position the dispensing needle at an exact distance above
the workpiece surface.

Figure 1-3 Dispensing Area

Description
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3
Introduction