Structure description of each main component:
4.1. Cantilever pay-off rack
4.1.1. Type: cantilever type
4.1.2 The pay-off rack is mainly composed of support frame, steering guide wheel, etc.
4.1.3 The height of pay-off stand is 5100mm, and two copper rods are placed to realize continuous pay-off.
4.1.4 The pay-off cantilever frame swings between the two disks.
4.1.5 Attached with the whole line connected stopping device.
4.2. Main drawing machine:
4.2.1 The type is split drive type. It is a single wire drawing equipment with eleven equal diameter wire drawing drum wheels. Each wire drawing drum wheel is driven by a separate AC motor. Each motor drives a reducer, which then drives the drawing drum wheel. The speed of the drawing drum wheel can be adjusted separately. When using, according to the processing wire material, input the extension coefficient between each drawing die to the computer in turn, the computer will calculate the speed of each drawing drum wheel.
4.2.2 The main body of the drawing machine is composed of two sections. Every 5 wire drawing drum wheel is composed of a section, the fixed speed wheel is composed of a separate. The rear end of the fixed speed wheel is provided with a belt wheel coupling for connecting the annealing device.
4.2.3. The main body is treated by welding and tempering. There is a water tank in the body, and the drum is semi-submerged. The bottom of the water tank is provided with a base and return tank. Each box is provided with a butterfly valve. When the butterfly valve is closed, the drawing fluid is immersed in half of the drawing drum wheel and then overflows from a partition in the tank. And then overflows into the back sink. When the butterfly valve can be opened, the drawing fluid will flow from the butterfly valve to the back tank, in order to keep the water tank dry, easy to touch.
4.2.4. The drawing base adopts the forced spray method, and the drawing liquid is fired to the drawing touch through the spray mouth under pressure by the water pump, and the drawing touch is cleaned. Each drawing seat is also provided with a spherical valve, which can adjust the size of the drawing fluid flow when threading.
4.2.5. Each drawing drum wheel is provided with a tension feedback (also known as speed feedback) device, the size of the tension can adjust the tension of the spring to reach the required state, the tension rod swings to drive a inclined block, the sensor can generate signals when the distance between the end face of the inclined block and the linear sensor changes, and the feedback signal will be transmitted to the PLC device. By the PLC device issued instructions, fine tune the speed of each drawing drum wheel, so that the conductor surface and the drawing drum surface sliding rate to the minimum.
4.2.6 There are 11 point-moving switches for die threading, which are used by die threading point and equipped with anti-reversal device.
4.2.7 The drawing drum ring is made of steel wheel with tungsten carbide spraying on the surface, and the service life of the drum ring is long.
4.3 Storage line tension controller:
4.3.1. The storage line is 7m.
4.3.2 Maximum tension 250N
4.3.3. Tension control is to adjust cylinder air pressure.
4.4. Double disk automatic cable retracting rack
4.4.1 Cable Tray Specifications: PND500-PND630.
4.4.2. Maximum wire receiving speed: 20m/s.
4.4.3 Winding motor: 30Kw(two AC sets).
4.4.4 Pneumatic components are of high quality brand, with undervoltage protection function; Line AC frequency conversion control, requires smooth operation, flexible and reliable reversing; Coil up, down, clamping, relaxation to achieve flexible and reliable; The winding operation and host tracking requirements are smoothly matched. Reduce the speed change disk, reduce the inertia of the full disk, shorten the stop time, is equipped with the cutting head and tail press line device, the brake is pneumatic flat brake.
4.5. Rolling head piercing machine
4.5.1. Drum diameter of rolling head: 100mm.
4.5.2 Rolling head drum speed: 24r/min.
4.5.3 Drum diameter: 430mm.
4.5.4 The cutting function is attached to the rolling head.
4.5.5 The die chuck shall be serrated, and the wire will be automatically arranged into a circle when it is pulled tight.
4.5.6 Motor power: 5.5Kw.
Electrical control system
5.1. The control system adopts Danfoss frequency conversion controller.
5.2. The operation of the whole machine is coordinated by PLC program and controlled by touch screen.
5.3 The machine adopts three-phase five-wire system, 380V±10%50Hz.
Equipment components:
3.1.1 set of cantilever pay-off stand
3.2. 1 set of drawing host machine
3.3. 1 set of line storage device
3.4, 500/630 double disk winding machine 1 set
3.5. 1 set of rolling head piercing machine
3.6 One set of electrical control system
other
6.1 Device operation direction: right phone
6.2 Device color: color code provided by the user
The following information is provided randomly
7.1. Equipment layout.
7.2. Electrical and gas pipe diagram.
7.3. Instruction Manual.
