A transformer coil winding machine is a device that winds a linear object onto a specific workpiece, usually for copper wire winding. Most electrical products require the use of enameled copper wire (called enameled wire) to make induction coils, and a wire-winding machine can be used to do this or more processes. Examples include: various motors, hollow cup motors, rotors, stators, pin inductors, patch inductors, transformers, solenoids, word inductors, resistor tabs, ignition coils, RFID, mutual inductors, audio coils, IC card high and low frequency coils, focus coils, etc. Various kinds of yarns suitable for textile machines, such as cotton and man-made fiber yarns, can also be processed by transformer coil winding machine.

six spindle transformer coil winding machine

Based on the fully automatic transformer coil winding machine manufacturer’s safety protection device system for winding machines in a series of wraparound machine design, after field visits and conversations with operators, it was found that workers operate this series of wraparound machines by putting unwound cores into three rollers. The specific operation was to open the dovetail lock of the storage coil body, detach the movable section of the storage coil opening, and allow the extra empty space in the center of the winding coil to pass through the winding coil opening; then lock the locking strip and depress the foot switch to rotate the storage coil at a high speed of up to 700 r/min, requiring the wire in the wound core to be pulled to the other side by hand midway.

As the winding machine rotates too fast, workers need to operate at a very fast speed and bracelet action, when two kinds of finger injuries occur: ① broken oil enameled wire breaks will be inserted into the finger, resulting in finger injuries; ② high speed copper wire will be pressed into the finger, light finger skin trauma, heavy crushed fingers.

Safety protection device is when the operator’s hand into the danger area, the reflector emitted infrared reflection to the receiver, infrared sensor will be low electrical signal feedback to the logic chip, and then according to the location of the input signal, through the microcontroller or logic judgment, the control signal output to the relay deceleration module, the different resistance value of the resistor in series to the foot pedal speed control circuit, and then change the voltage ratio of the foot pedal device, thus Reduce the frequency of the winding inverter, to achieve the effect of reducing the speed of the winding motor, to ensure the safety of the operator, textile operators improper operation, resulting in damage, and effectively improve the safety of the automatic winding machine manufacturer winding machine.

6 spindle transformer winding machine-6

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