Do you know the manufacturers of automatic winding machines?
The safety protection device system of the automatic winding machine manufacturer's winding machine is based on the design of the JG series toroidal winding machine. After field inspection and conversation with the operator, it is found that the worker puts the unwound iron core when operating this series of toroidal winding machines. Into the 3 rolling wheels, the specific operation is to open the dovetail lock bar of the wire storage ring body, separate the opening movable section of the wire storage ring, and let the center space of the extra winding iron core pass through the opening part of the winding ring; then lock the lock bar and step on Press the foot switch to make the wire storage ring rotate, and its high speed can reach 700r/min. You need to pull the wire end in the winding iron core to the other side by hand in the middle.
Because the speed of the winding machine is too fast, the workers of the automatic winding machine manufacturer need to operate at a very fast speed and the bracelet is operated. At this time, there are two kinds of finger injuries: the broken enameled wire will insert the finger and cause the finger to be injured. ; The high-speed copper wire will press the finger, the lighter finger skin trauma, severely crushed the finger.
The requirement is that the safety protection device of the winding machine is that when the operator's hand enters the dangerous area, the infrared light emitted by the reflector is reflected to the receiver, and the infrared sensor feeds back the low electrical signal to the logic chip, and then the logic control chip is based on the The position of the input signal is judged by the single-chip microcomputer or logic, and the control signal is output to the relay speed reduction module.
The functions of the same type of automatic winding machine are also quite different, and the processing quality of models with different configurations will be very different, and their pertinence is also different. Choosing the configuration and functions that match your own process can reduce the purchase cost. Cost, due to the difference in the configuration of an accessory, it will cause problems in the actual winding process in the future, and then spend a higher cost to correct it, this method is not advisable.
Connect resistors of different resistances in series into the pedal speed control loop, and then change the voltage ratio of the pedal device, thereby reducing the frequency of the winding machine inverter, achieving the effect of reducing the winding motor speed and ensuring the safety of the operator. The textile operators are injured due to improper operation, which effectively improves the safety of the winding machine.
