The working principle of servo system

The servo driver in the coil winding machine control system is the core component of the coil winding machine servo system, which plays a role in the control of the coil winding machine and the mission of conveying the lineup instructions. The coil winding machine control system and the winding machine jointly form a complete closed-loop servo organization, as shown in Figure 1, the number of motor pulses occurring in the winding machine can be transmitted to the servo driver through the code in the control system first, and through The number of pulses generated by the winding machine can be first transmitted to the servo driver through the code in the control system, and by comparing the operation with the preset pulse value, the orientation of the winding machine can be correctly identified and recognized. Through this method, it can be useful to improve the positioning accuracy of the winding machine, and at the same time, the system can also receive the input pulse of the PLC and convey it to the winding machine to end the complete control cycle.

2, coil winding machine servo system performance indicators

Overview of the measurement of the planning requirements of the line system, Yismai thought that the more ambitious choice of objects is low inertia winding machine, with which the driver is selected with an input voltage of three-phase 230V or single AC230V, into the power frequency of 20/60HZ, for the winding machine below 0.2KW, the period orientation signal has three input methods, respectively, pulse – direction, A/B pulse string. The main technical parameters: the rated output power is 0.2ICW; rated output rotation know 0.64Nni, Z large output rotation know 1.9Nm: rated speed is 3000r/min.

motorcycle alternator made from copper wire.

1、The decision of planning plan

The type of winding machine is determined from the type of core or skeleton of the winding coil, linear or open skeleton shuttle winding machine can be used to end the coil winding; on the ring or closed skeleton shuttle winding machine. Shuttle winding machine shuttle is generally a round open shuttle, winding before the skeleton set on the round shuttle, according to the length of the required line section will first wind the line on the shuttle, rolling shuttle and skeleton can wind the line on the skeleton, the transmission of the skeleton more than the choice of friction wheel transmission, the shuttle is generally selected gear transmission, this transmission method of shuttle winding machine in the wiring accuracy, the accuracy requirements are not high can be used, assuming that the wiring High accuracy requirements, other transmission methods should be used. Shuttle winding machine in the planning of other issues to be considered such as: the length of the line sizing issues, line tension, cutting, clamping and mechanical organization of the transmission can be planned in accordance with conventional planning methods.

The primary raw material for the automatic winding machine processing operation is enameled wire, and the wire needs to be transported from the original barrel to the encircling axis through different over-wire equipment throughout the process, equipped with different functions and types of tension over-wire organizations according to different wire characteristics.

Let’s talk about its type, we commonly have parallel, vertical, composite over the wire type of the primary type of organization, they are the primary structure of a relatively large difference, according to the differences in the model equipped with electronic servo type, electromagnetic control type, mechanical these commonly used equipment.

These commonly used equipment are used in our common automatic winding machine; parallel over-wire method for flat copper wire winding processing, vertical over-wire method for common round wire processing operations, on some special raw material wire using the composite over-wire organization can maintain constant tension and smooth over-wire.

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