Three speed regulation modes for fully automatic winding machines from manufacturers

Due to the fact that the fully automatic winding machines manufactured by manufacturers of fully automatic winding machines do not require manual operation, the professional requirements for operators are also higher. In order to adapt to the coil processing technology, fully automatic winding machines are equipped with spindle speed regulation functions, and the configuration of winding machines varies depending on the processing type. We are familiar with three types of spindle motors: AC motors, DC motors, and servo drive motors, The speed regulation methods used by these motors have their own characteristics. Let's talk about the speed regulation methods of fully automatic winding machines:

If the speed regulation method of AC motor does not have speed regulation function itself, it is necessary to achieve speed regulation function through electromagnetic speed regulation device or adding a frequency converter. In winding equipment, we commonly use frequency converter speed regulation method. The control system of winding equipment controls the frequency converter to enable the motor to have speed regulation function, which also has a certain energy-saving effect.

The speed regulation method of DC motors requires converting the supplied power supply into DC power to drive the motor. Therefore, DC motors are equipped with DC speed governing boards or brushless drivers to drive and control the motor. Due to the small size of the motor, it is widely used in small winding equipment.

The speed regulation method of servo drive motors is a precision moving component suitable for high-precision winding equipment and used in conjunction with dedicated drivers to achieve closed-loop operation control. One of the major characteristics of this type of motor is constant torque and closed-loop operation, which is used to meet the processing requirements of high-precision coils.

The common functions of fully automatic winding machines manufactured by manufacturers of fully automatic winding machines include preset number of coils, automatic parking, forward and reverse winding, and automatic slot crossing. In practical use, the following points should be noted: first, start and stop the winding at a slow speed. The function of starting and stopping the winding at a slow speed after the equipment is started, in order to reduce the impact on the tension structure and enameled wire. The general situation can be set to 1 to 3 turns according to actual needs, The stop and idle function refers to the slow running of the equipment before ending the winding sequence. This function can reduce the impact on the brake and make the equipment smoothly finish the winding, especially for the winding process that requires precise positioning. This parameter must be set. Depending on the operating speed of the equipment, the parameter should also be adjusted accordingly. Generally, it is 2 to 5 turns, followed by the wire arrangement direction and winding direction, These two parameters are respectively settings for the displacement direction of the alignment line and the rotation direction of the main shaft.

The winding shaft and main shaft of the automatic winding machine are controlled by a controller, and there is a specific linkage relationship. When setting, it is necessary to clarify the displacement direction of the winding shaft. Many users report equipment alarms during debugging, which is due to equipment protection caused by setting errors. The winding machine has a detection zero point for positioning the winding shaft. If the device is started from the zero point, the winding shaft must move outward, If it is set to move inward by mistake, it will cause an equipment alarm. The rotation direction of the winding shaft should be determined based on the winding process, and all settings should fully consider the winding process requirements.

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