Functional Description; Cleaning Station Sub-Assembly En - Binzel BRS LCi Mode D'emploi

5 Functional description

5 Functional description
The cleaning process runs automatically as soon as a start signal is received from the robot control system.
For cleaning, the torch is clamped in the clamping device on the cylindrical part of the gas nozzle. The reamer, which is
tailored to the gas nozzle and torch geometry, moves into the gas nozzle interior through the use of compressed air and
removes any weld spatter that has adhered to this.
The cleaned gas nozzle interior can subsequently (via an external signal) be sprayed with a dosed quantity of anti-spatter
fluid to help prevent the adhesion of spatter. The welding wire is cut to TCP length in the DAV.
5.1 Cleaning station sub-assembly
1 2
17
1 Terminal strip X1 for connecting the
control lead
2 Position detector: clamping cylinder
open
3 Compressed-air connection G1/8"
4 Replaceable reamer seat
5 Torch-specific clamping device with
clamping prism
6 Torch-specific reamer
Fig. 4 BRS-LCi PLC cleaning station sub-assembly
EN - 10
3
15 14
16
7 Clamping cylinder
8 Aluminum cast housing with integrated
stroke cylinder (11) and connection plate
for valve mounting
9 Device hood
10 Inductive proximity switch (stroke down)
11 Stroke cylinder
4 5 6
13 12
12 Pneumatic motor
13 Guide block with motor bracket, stroke 50 mm
14 Screw connection for control lead
15 Dirt collecting tray
16 5/2 directional valve for clamping device
(clamp/release) and motor (on/off)
17 5/2 directional valve for reamer stroke
(bottom/top)
BRS LCi PLC
7 8
9
10
11
BAL.0424.0 • 2019-04-23