Judging whether the operation of automatic winding machine is abnormal from the sound

Automatic winding machine manufacturers have liberated people from the heavy winding work. Not only winding is done by machinery, but even wire arrangement is done by machinery under the control of computer. Secondly, the automatic winding machine not only reduces the labor intensity, but also greatly improves the production efficiency. Thanks to the control of electronic equipment, winding and arranging can be carried out at the highest speed, which is no longer limited by human reaction speed. Moreover, the automatic winding machine can wind multiple windings at the same time at a time, which makes the production speed double. In addition, the automatic winding machine no longer depends on manual operation, so that the production quality can be guaranteed. In the production process, the operator only sets the parameters before the operation, and everyone participates in the winding process, so that no matter whether the operator has experience or not, he can produce windings with the same quality as long as the same parameters are set, so that the quality and reliability of the products have been greatly improved.

The basic structure of automatic winding machine is mainly composed of spindle system, wire arrangement system, CNC control system, mechanical structure, accessories and other parts. Generally, the spindle system of automatic winding machine is driven by AC variable frequency motor. The wire arranging system consists of a stepping motor, a displacement screw and a moving polished rod; CNC control system is the control core of automatic winding machine. It collects the rotation signal of the spindle and the displacement signal of the wire arranging mechanism for linkage control, and also has the functions of speed control, counting, winding process setting, data storage and so on. The mechanical structure mainly includes the base of the equipment, shaft parts and fixed supports, which is the main body of the automatic winding machine; Accessories are mostly made of ceramic thread-passing pieces, fixtures, standard connectors, etc. Some special winding machines are also equipped with components to complete specific functions.

In the process of winding, the automatic winding machine will hear a very subtle "uh-huh" sound, which is the normal sound of winding operation; When the shaft slides, you will hear the sound of "scratching" when the guide rail slides; Occasionally, there will be the sound of air pump releasing gas, which is generally pleasing to the ear, and there will be no unpleasant sound. Experienced people can judge whether the winding machine is abnormal by the process sound.

If the screw is not tightened, or the screw needs to be installed in this part, but the screw is not installed, the inertia impact force generated during the operation of the winding machine parts may cause the parts to loosen, and in severe cases, the parts will collide, so it is necessary to block the machinery and check the equipment quickly when hearing the impact sound; If the base of the winding machine is not heavy enough, or the floor is not correct, the winding machine will be swaying and there will be a "beep" sound during operation; The lubricating oil in the bearing is insufficient, and the "hissing" sound is heard in the bearing room of the winding machine; The steel ball in the bearing is damaged and there is a "grunt" sound during operation; Loose rotor parts, such as loose counterweight screws on the fan blades in the cage rotor, or loose rotor shaft, will make the winding machine knock; Shaft bending or bearing wear, the winding machine will also have vibration and uneven friction sound; The abrasion of wire paint caused the intersection of two wires, and there would be a "squeaky" sound, but at that time it had already caused a short circuit, which would seriously damage electronic components, so the usual inspection and maintenance is more important than maintenance!

The ground feels strong, and many factories need motors to produce physical displacement actions such as dragging and vibration, which not only brings huge noise, but also brings severe vibration when the machine works, which may damage the winding machine. Sponges and cushionable objects should be placed under the main body of the winding machine to reduce the harm caused by vibration.

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