88242361-04-01 Vol 1 DEK TQ TECHNICAL REFERENCE (1) - 第140页
9 PASTE DISPENSER SYSTEM 9.1 OVERVIEW 140 TECHNICAL REFERENCE MANUAL DEK TQ 04/2021 1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 Paste Dispenser Jar Overview - View On Front 1 Paste Jar Dispenser Mounting Plate 10 Anti-…
9 PASTE DISPENSER SYSTEM
9.1 OVERVIEW
TECHNICAL REFERENCE MANUAL DEK TQ 04/2021 139
9 PASTE DISPENSER SYSTEM
9.1 OVERVIEW
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Paste Dispenser Cartridge Overview - View On Front
1 Paste Cartridge Mounting Plate 10 Anti-Drip Nozzle
2 Paste Cartridge Carrier 11 500g Paste Cartridge
3 Electrical and Pneumatic
Connectors
12 Paste Cartridge Cap
4 Paste Cartridge Cover 13 Paste Dispenser Drip Tray
5 Paste Cartridge Support 14 Paste Dispense Pressure Gauge
6 Pneumatic Tube Coil Guide 15 Paste Dispense Regulator
7 Pneumatic Quick Release Fitting 16 Paste Low Level Sensor
8 Linear Bearings and Guide 17 Cartridge Paste Regulator
Assembly
9 1Kg Paste Cartridge 18 X Axis Linear Drive
9 PASTE DISPENSER SYSTEM
9.1 OVERVIEW
140 TECHNICAL REFERENCE MANUAL DEK TQ 04/2021
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Paste Dispenser Jar Overview - View On Front
1 Paste Jar Dispenser Mounting
Plate
10 Anti-Drip Nozzle
2 Linear Bearings and Guide 11 Paste Piston
3 Electrical and Pneumatic
Connectors
12 Paste Jar
4 Jar Dispense Actuator 13 Actuator Cover
5 Paste Jar Low Level Reed Switch 14 Paste Dispenser Drip Tray
6 Paste Jar Support 15 Paste Dispense Pressure Gauge
7 Nozzle Support 16 Paste Dispense Regulator
8 ‘O’ Ring Seal 17 Jar Paste Regulator Assembly
9 Paste Transfer Tube 18 X Axis Linear Drive
9 PASTE DISPENSER SYSTEM
9.1 OVERVIEW
TECHNICAL REFERENCE MANUAL DEK TQ 04/2021 141
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Paste Dispenser System - View On Rear
1 Paste Dispenser Pneumatic
Solenoid
4 Paste Dispenser Home Sensor
2 Paste Dispenser Z Axis Reed
Switch
5 Paste Dispenser Home Sensor
Vane
3 Paste Dispenser Z Axis Cylinder
9.1.1 Paste Dispenser
The paste dispenser is driven in the X direction by a stepper motor. This enables accurate position-
ing of paste onto the stencil in the X direction. The paste dispenser is mounted vertically and is
pneumatically driven to the paste dispensing height in the Z direction only when it is over the sten-
cil. There are two inter-changeable dispenser types:
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Paste Cartridge
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Paste Jar
9.1.1.1 Paste Cartridge
The paste dispenser is designed to accommodate cartridges up to 1kg in size. The paste is dis-
pensed by applying pneumatic pressure to the paste cartridge.
The paste dispenser is supplied with an extra pneumatic cartridge cap and paste cartridge anti-drip
nozzles to help with a fast changeover when the cartridge needs replenishment.