OperationInstruction_Vsision XP - 第60页

Page 52 Vision XP+ V AC 4 Equipment 4.3 Conveyor System Operating Instructions V ersion 1.5 4.3.6 Fully automatic chain oiler VXP+ 4.3.7 Conveyor Speed Monitoring Fig. 4-1 5 Fully automatic chain oi ler VXP+ The central …

100%1 / 214
Vision XP+ VAC Page 51
4 Equipment
4.3 Conveyor System
Operating Instructions
Version 1.5
4.3.4 Chain Tensioners / Transport Chain
4.3.5 Chain Tensioners / Center Board Support
Fig. 4-12 Reach-In Safeguard in Front of the
Chain Tensioner
The chain tensioners are in the sys-
tem’s inlet area behind the reach-in
safeguard on the left and right-hand
sides.
Unscrew the reach-in safeguard in
order to access the chain tensioner.
Fig. 4-13 Center Board Support
Center Board Support remains
strained by means of a separate
chain tensioner.
Fig. 4-14 Chain Tensioners
The chain tensioner assures that
the chain is always kept taught with
the help of springs.
If the chain nevertheless sags, it
must be shortened.
Page 52 Vision XP+ VAC
4 Equipment
4.3 Conveyor System
Operating Instructions
Version 1.5
4.3.6 Fully automatic chain oiler VXP+
4.3.7 Conveyor Speed Monitoring
Fig. 4-15 Fully automatic chain oiler VXP+
The central lubrication unit dispens-
es high temperature lubricant to the
transport and plate link chains as
droplets. This drip feed chain oiler
needs no maintenance.
A belt pulse sensor runs whenever
transport is switched on. Lubrication
is triggered when the set belt pulses
occur.
If necessary, the customer can
change pulse times and duration
and store these via the chain oiler
screen.
Fig. 4-16 Conveyor Belt Pulse Sensor and
Slip Clutch
The actual speed of the conveyor
system is detected by the pulse sen-
sor at the chain sprocket, and is ac-
quired by the controller in order to
monitor conveyor speed.
Actual conveyor speed is compared
with the setpoint specified by the op-
erator. If the selected tolerances are
exceeded or fallen short of, optical
and acoustic alarm signals are gen-
erated.
A) Conveyor belt pulse sensor
B) Slip clutch
A
B
Vision XP+ VAC Page 53
4 Equipment
4.3 Conveyor System
Operating Instructions
Version 1.5
4.3.8 Inlet and Outlet Interfaces
4.3.9 CCS Retro-Reflective Sensor VXP/VXP+ (optional)
Fig. 4-17 Inlet / Outlet Interface
The peripheral devices at the sys-
tem’s inlet and outlet is integrated
via these interface.
Interfaces from various manufactur-
ers are utilized depending upon the
respective requirements. Smema
and Siemens interfaces are avail-
able as standard equipment.
Fig. 4-18 CCS Sensor
If Capability Control System (CCS)
is mounted, the inlet light barrier is
used as start signal for measuring
points.
The sensor must be cleaned at reg-
ular intervals.
The inlet sensor must not be mis-
aligned.
The sensor must be cleaned reg-
ular.