CP-6-series Mechanical Reference - 第48页

2.1.4 The Placing Head The Head The head has a holder attached as shown below. The Holder The holder has the nozzle assembly attached as shown below. The Nozzle The nozzle picks parts using suction force which is supplie…

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Belt Tension (CP-642/642E, CP-642M/642ME, CP-643E/643ME)
Set the XY-table belt tension as shown in the figure below. The tension at the front side
(when looking from the front of the machine) should be set to 100.0 ±2.0 Hz. Use a
tension gauge to carry out the measurement.
100.0 ± 2.0 Hz
Motor
CP6M1019E
Part 1 Chapter 2 Functions of Each Component
Edition 1.1 1-2-8 CP-6-series Mechanical Reference
2.1.4The Placing Head
The Head
The head has a holder attached as shown below.
The Holder
The holder has the nozzle assembly attached as shown below.
The Nozzle
The nozzle picks parts using suction force which is supplied by a vacuum situated at the
rear of the machine.
CP6M1022
(4000 TYPE) (5000 TYPE)
CP6M1021E
(4000 TYPE) (5000 TYPE)
CP6M1020E
Part 1 Chapter 2 Functions of Each Component
Edition 1.1 1-2-9 CP-6-series Mechanical Reference
2.1.5The Twenty Stations
Functions of the 20 Stations
The 20 placing head positions are each assigned a station number.
Each of these stations has a special function, as explained below.
Station 1 : The head picks parts from the feeder, advances the feeder tape and
checks for the tape end.
Station 2 : A sensor checks for the pick-up of large parts.
Station 3 : The machine performs pre-theta (Pθ) adjustment. Pre-theta rotates
the part only +90° or -90° depending on the value that is set in the
program. After vision processing is carried out at station 6, fine
theta (Fθ) rotation is carried out at station 10. Because only slight
rotational adjustment is performed in fine-theta, placement speed is
faster and part slippage is minimal.
Station 5 : The placing head is rotated back to the position where it was prior
to St3 Pθ-angle rotation.
Station 6 : Either the wide or the narrow view CCD camera checks whether or
not the part was picked and if the part shape is correct.
Station 10 : Fine theta (Fθ) adjustment is carried out. The results of vision
processing, final adjustments are carried out using servo-motor to
the placing angle.
Part 1 Chapter 2 Functions of Each Component
Edition 1.1 1-2-10 CP-6-series Mechanical Reference