operation-cp45.pdf - 第78页
Samsung Component Placer CP-45F(V)/FS Operations Manual 2-26 reduced even when ANC is ed. 2.13. Nozzle 2.13.1. Nozzle types Nozzles are largely divided into general nozzles and special nozzles (nozzles for non- standard …
Basic Configuration and Name of Each Part
2-25
2.12. ANC (Auto Nozzle Changer)
ANC is fixed to the equipment, and in another type, the user can freely attach to or detach
from the feeder base.
Twenty nozzle pockets for various types of components are employed. ANC and gripper
ANC are composed of the alignment part for aligning the nozzle and the shutter part for
holding and guiding the nozzle.
Figure 2-18. 37-Hole ANC (fixed to the equipment)
ANC is an automatic nozzle-switching device that detaches or attaches as the nozzles are
switched to accommodate the component type during the process. The shutter is opened
or closed by a cylinder. Whether the shutter is currently open or closed can be confirmed
by a limit sensor attached to the cylinder.
The connectors for the sensor and the air pressure line are connected to the connector
panel attached to the feeder station cover. Air pressure is generally set 4.5 - 5.5 kgf/㎠.
The air flows in through the main inlet located at the bottom of the rear side of the
equipment, and is used for operating the head, ANC, etc.
Open/close speed of the ANC shutter is controlled by a speed control valve attached to
the cylinder. Up to 20 nozzles can be attached to ANC, and the time duration for
switching of the nozzle is about 0.5 seconds.
As the nozzle of ANC can be set easily at any position, it is possible to either increase
pickups rate or to shorten the placement time by reducing the frequency of the nozzle
switching.
Because ANC is located at the inside of the feeder base, the number of able feeders is not
Shutter
Open/Close Cylinder
Limit Sensor
Speed Control Valve
Align
Samsung Component Placer CP-45F(V)/FS Operations Manual
2-26
reduced even when ANC is ed.
2.13. Nozzle
2.13.1. Nozzle types
Nozzles are largely divided into general nozzles and special nozzles (nozzles for non-
standard components).
General nozzles
Applicable to all generally used components. These components include chips, SOJ,
SOP, PLCC, QFP, etc.
Special nozzles
Nozzles for non-standard components
These are for non-standard components of various shapes such as connectors,
sockets, etc. Components with odd shapes can be manufactured and applied.
Among nozzles for non-standard components, the diffuser type nozzles (TP20,
TP40) are for improving visibility of the components requiring for vision
treatment.
Caution
Operating the shutter while a finger is inserted in the
ANC could result in severe injury. Do not insert a finger
into the ANC Hole.
Basic Configuration and Name of Each Part
2-27
2.13.2. General nozzles
Nozzles should be properly selected according to the type and size of the components.
The nozzles generally used in the CP-45FV model are identical. Black nozzles are
occasionally used for some components in the flying vision unit and the upward vision
unit.
The nozzle should be selected correctly since it may cause improper adsorption, or
improper placement problems. The nozzles generally used are shown in “Table 2-7“. For
accurate pick & place, a proper nozzle should be selected in reference to the minimum
suction area of each component.
Table 2-7. General Nozzles
Nozzle name
TN-03 TN-04 TN-065 TN-14 TN-22 TN-40 TN-75 TN-110
Outer diameter
Φ 0.8 Φ 0.75 Φ 1.2 Φ 2.2 Φ 3.6 Φ 6.2 Φ 9.0 Φ 12.7
Inner diameter
Φ 0.28 Φ 0.38 Φ 0.65 Φ 1.4 Φ 2.2 Φ 4.0 Φ 7.5 Φ 11.0
Table 2-8. Examples of Applying General Nozzles to Components
Nozzle
name
Minimum
component
width
Major component types
TN-03 0.3 ~ 1.5 0603,1005 only
TN-04 0.5 ~ 1.25 1005, 1608, 2012,3216, SOT(Molded part 0.8 X 1.6)
TN-065 0.8 ~ 2.5 1608, 2012,3216, MELF(Molded part 1.2 X 2.0), SOT23
TN-14 2.5 ~ 4.0
Aluminum electrolytic capacitor(small), Tantalum capacitor,
Trimmer
TN-22 4.0 ~ 7.0
Aluminum electrolytic capacitor(medium), SOP(Narrow), SOJ,
Connector
TN-40 7.0 ~ 10.0
Aluminum electrolytic capacitor(large), SOP(Wide), TSOP, QFP,
PLCC, SOJ, Connector
TN-75 10.0 ~ QFP(medium), PLCC(medium)
TN-110 20.0 ~ QFP(large), PLCC(large)
Our company can supply various nozzle types are not included in “Table 2-7“ to satisfy
the user requirement. For inquiries on special nozzles, please contact our Business
Department or C/S Center.
Memo