This line is mainly use for metal sheathing on high voltage cable.
This production line is mainly used in the production of
high-voltage cable metal sheath. The clean metal belt after side
shearing through special forming die continuous welding by inert
gas and then corrugation.
4.Technical specification for main components
4.1Φ3600 portal type pay off(Top clamping)
4.1.1Suitable reel size PN2500～PN3600mm
4.1.2Cable OD ≤Φ180mm
4.1.3Max loading ≤25t
4.1.4Portal moving type pay off with automatic centering function.
4.2 Driving tape pay off
4.2.1Pay off reel OD Φ1600mm
4.2.2Max loading 5000kg
4.2.3Tape pay off motor 3kW(AC)
Driving tape pay off, pay off adopt AC motor,control by Siemens
Driver
4.3Tape Pay off tension speed control device
Structure: adopt swing arm and heavy punch type balance weighting,
potentiometer control tape pay off speed. Change the tape tension
through changing the balance weighting position.
4.4Tape connecting machine
4.4.1It is use for connecting the tape to ensure the continuous
running.
4.4.2Max cutting width 550mm
4.4.3Cutting angle 30°
4.4.4 CU:0.3mm～1.2mm
Cutting tape thickness AL:1.0mm～4.0mm
SS:0.3mm～1.0mm
4.4.5Max speed of connecting 1.5m/min(adjustable)
4.4.6Welding current 10A～200A(adjustable)
4.5Welding platform
This platform is welded by steel plate, it is use for install the
Inlet Tape positioning device, Precision Cutter device, Outlet tape
positioning device and tape straightening device, Precisiong wheel
type forming device, Welding die stand and sizing device,
Three-dimensional adjust device for gun and Welding arc monitoring
device.
4.6Inlet Tape positioning device
4.6.1Positioning the metal tape in correct position go to Precision
Cutter device.
4.6.2Inlet width 150～550mm
4.6.3Inlet width can be adjust by hand.
4.7Precision Cutter device
4.7.1It is mainly use for cutting the edge and make the tape in
correct width with fresh edge to ensure the welding quality,
cutting precision can reach ±0.01mm.
4.7.2width 150～550mm
4.7.3 CU:0.3mm～1.2mm
Metal tape thickness AL:1.0mm～4.0mm
SS:0.3mm～1.0mm
4.7.4width can be adjust by hand.
4.8Outlet tape positioning device and tape straightening device
4.8.1Outlet tape positioning device similar to Inlet Tape
positioning device. Tape straightening device adopt four sets of
roller and height can be adjustable, rigidity type structure to
make sure the stable tension. Positioning the metal tape without
any deformation go to the forming device
4.9Waste edge collecting device
4.9.1It is mainly use for collecting the waste tape.
4.9.2Motor 0.37kw
4.9.3Adopt separate motor to collecting, collecting speed and
tension can be adjust continuous, and also can be
self-synchronizing with main machine.
4.10Precisiong wheel type forming device
4.10.1Adope precision roller with horn module, predeformation
through precision roller and final forming through forming roller
group and horn module, easy to adjust and stable forming to ensure
the welding quality.
4.11Welding die stand and sizing device
4.11.1It is use for fixed the sizing die, easy to adjust or
disassembling, with function of die cooling.
4.12枪Straight shank welding gun
4.12.1Special straight shank welding gun,strengthened the large
current welding effect, especially suitable for large current
welding for a long time continuously welding, with cooling jacket
and ceramic welding nozzle
4.13Circle Cooling system Welding gun
4.13.1Integrated type water cooling loop, with automatic forced
cooling device
4.14Three-dimensional adjust device for gun
4.14.1Welding gun can be electric adjustable in the X, Y, Z three
directions.
4.15Welding arc monitoring device
4.15.1welding arc monitoring system is composed of monitor and
optical viewfinder, amplify the real-time status on the monitor,
the operator can see welding state, intuitive for fine-tuning
process, reduce the work intensity of the operators, more
effectively control in the welding quality.
4.16Argon arc Welding machine
4.16.1United States imported welding machine, inverter welding
power source, with the main parameters display and weld status
display;
4.16.2welding current range is 5 ~ 350A, continuously adjustable
4.17Air supply adjust system
4.17.1Air supply system including Gas pressure reducing valve,
one-way valve, the barometer and air bottle fixed frame( can be
place four bottles). Air bottle supply by customer
4.18Lubrication, cooling and blow device for welding
4.18.1Made by stainless steel Stainless, half immersion type
cooling, integrated automatic cooling cycle.
4.193000kg flat belt caterpillar
4.19.1Max pulling force 3000kg
4.19.2Max speed 8m/min
4.19.3 With # type guide roller at inlet and outlet.
4.19.4Speed stepless and adjustable
4.19.5Motor power 11KW(AC frequency conversion)
4.20Eccentric type corrugation device
4.20.1Corrugation diameter Φ40～Φ180mm
4.20.2Max speed of corrugation 800rpm
4.20.3Corrugated pitch 8mm～40mm
4.20.4Corrugated depth 1mm～5mm
4.20.5Corrugation type spiral type or ring type
4.20.6Motor power 11KW(ACServo )
4.20.7Eccentric type structure, it is mainly use for corrugated the
spiral or ring on surface of welded pipe. Corrugated depth can be
adjust.
4.21Cleaning and blow system
4.21.1Use clean water and compress air to clean the blow the pipe
surface to ensure the pipe quality after corrugation.
4.22Φ3600 portal type take up with traverse
4.22.1Reel size PN2500～PN3600mm
4.22.2Cable OD ≤Φ180mm
4.22.3Max loading ≤25t
4.22.4Take up speed ≤10m/min
4.22.5Take up motor power 11kw(AC FREQUENCY CONVERSION)
4.22.6Take up gearbox adopt hardened face gear with big
transmission torque and less noise
4.22.7Traverse motor adopt frequency conversion and traverse speed
auto following take up speed, traverse pitch and tension can be
adjustable.
4.23 Electrical control system
4.23.1Power supply: 3phase, 5 wires, 415V±10% 50HZ 415V±10% 50HZ
4.23.2The whole machine control by Siemens S7-300 PLC. The whole
production process can be real-time display and monitoring;Touch
screen can be set welding current, welding speed, and other various
process parameters and can be long-term preservation, the next
start can directly call the corresponding process parameters, easy
to use.
4.24Air should meet the following requirements is provided by the
user
4.24.1pressure:0.6MPa；气volume:0.8m³/min
4.24.2Compressed air shall be dry, without impurities and dirt etc.
