OM-1241-005_w - 第46页
1-9 AIX-ML T-P 2.2 Outline of Actions (1) A pallet is pulled out from the magazine stored in the elevator section onto the traverse according to the pattern program data. (2) The placement heads of the main machine pick …
1-8
AIX-MLT-P
•
Pallet Alternate Function
The trays having the same type of components can be set on several stages
(pallets) in the spare magazines. Every time the machine gets empty of
components, it automatically selects another spare stage which stores
the tray having the same type of components, making it possible for the
machine to perform the operation continuously.
By providing several stages with a group of components used frequently
among the component types, an interval of component supply can be
prolonged.
The order of the pallet alternate actions is based on the ascending order
(advancing from a smaller step No.) of the magazine step Nos.
•
Magazine
Alternate Function
The components required for the production model must be set fully
for both Magazines #1 and #2. When the magazine alternate function is
activated, the machine performs the automatic operation with either one of
the upper and lower magazines being connected. The connected magazine
is automatically changed to the other one set automatically ready for use
right after the connected magazine gets empty of the components, making
it possible for the machine to perform the operation continuously. That is,
this function makes it possible to supply components from the trays while
the machine is running, reducing downtime of the machine for component
replenishment.
0705-003
2.1 Various Functions
1-9
AIX-MLT-P
2.2 Outline of Actions
(1) A pallet is pulled out from the magazine stored in the elevator section
onto the traverse according to the pattern program data.
(2) The placement heads of the main machine pick up components from the
pallet that was pulled out onto the traverse.
(3) The images of the picked components (the components picked up by
the placement heads) are captured and recognized by the component
recognition cameras to detect the deviation in the pickup position.
The detected deviation is corrected and the components are placed
accurately on the specied positions.
When a pickup error or a recognition error is detected during the
component recognition, the machine performs the discharge operation
of the rejected component.
(4) The pallet on the traverse is stored in the magazine of the elevator and
the subsequent pallet is pulled out onto the traverse according to the
pattern program data.
When the subsequently placed component originates from the same
pallet, the pallet stays on the traverse.
(5) Steps (1) through (4) are repeated.
When the tray on the pallet (specied in the pattern program data)
becomes empty of components, the LED of the stage No. button starts
ickering and the error message "Component Shortage Error" appears
on the operation monitor. In this case, reload the tray with components.
0705-003
2.2 Outline of Actions
1-10
AIX-MLT-P
3. Name of Each Section and Handling
This feeder is constructed of an elevator, magazines, a traverse, pallets, and
tray magnets.
WARNING
There are strong motorized and high-voltage areas inside the
machine. Special caution should be paid not to touch them.
Doing otherwise will cause personal injury (serious accident).
·
Onlyqualiedmaintenancepersonnel
shoulddetach
the covers.
·
The machine should be operated with the covers
being attached.
·
If a cover is detached, be sure to reattach it.
·
Be sure to close the magazine door before operating
the machine.
·
Do not disengage the interlock of the magazine door.
Elevator
Elevator Power LED
Magazine #2 Supply Position
Upper Magazine
Change Position
Magazine Change Position
Magazine #1 Supply Position
Lower Magazine
Change Position
Traverse
Magazine #2 Door
Exchange Position Door
Magazine #1 Door
Magazine #2 Ready Switch
Exchange Position
Ready Switch
Magazine #1 Ready Switch
Fig. A1 Multi-Layer Tray Feeder (Front Side of Machine)
0705-003
3. Name of Each Section and Handling