Application introduction of several commonly used winding machines

Due to the different functional requirements of various coil products, the types of winding machines are also diversified. Currently, there are automatic winding machines, semi-automatic winding machines, circular winding machines, servo precision winding machines, Transformer winding machine and other models.

Full-automatic winding machine is a new model developed in recent years. In order to meet the requirements of high efficiency and high output, automatic models generally adopt multi-head linkage design. Most domestic manufacturers refer to Taiwan and other places. The design of the imported model adopts a programmable controller as the control core of the device, and cooperates with the manipulator, pneumatic control elements and execution accessories to complete the functions of automatic cable arranging, automatic foot binding, automatic thread trimming, automatic loading and unloading skeleton, etc. The production efficiency of the model is extremely high, which greatly reduces the dependence on labor. An operator can take care of several such devices at the same time. The production quality is relatively stable, which is very suitable for processing occasions with high output requirements. However, due to the integration of many new technologies such as numerical control, pneumatics, and light control, this model has a price ranging from tens of thousands to more than 100,000 yuan. The price also makes many users sigh, in addition, due to functional requirements A large number of non-standard parts and customized parts are used for the equipment parts, so once the failure occurs, the relative maintenance process will be very complicated and the cycle will be relatively long. Its advanced nature and high output still attract customers.

The semi-automatic winding machine is currently the most widely used model, also known as the CNC automatic winding machine, which can automatically arrange the wire and add different mechanical structures to complete different winding requirements. It has high efficiency, convenient maintenance, high cost performance, etc. Advantages, domestic manufacturers generally use CNC controllers, and some manufacturers use self-developed controllers as the control core. CNC models are already a very mature model. Many manufacturers have made innovations in functions and uses. Upgrade, the series of products used have been continuously extended. As the most widely used model on the market, the price of this model is much lower than the price of tens of thousands of dollars for fully automatic winding motors, depending on the purpose. With prices ranging from thousands to tens of thousands, the shortcoming of this model is that one must be equipped with an operator. At present, the application of this model can be seen in some occasions such as ballast and inductance coil production.

The ring winding machine is a special special model. The common types are the side sliding type and the belt type. It is a special model for winding the ring coil. This model has not changed much since its appearance. At present, the main part of the machine head is mainly It is still mainly imported. The more common ones are American Gauman and other brands. The imported handpieces have many advantages over domestic ones. The workmanship is relatively fine, the materials are generally made of special alloys, and the wear resistance is excellent. Time operation and processing requirements, some machine heads adopt a split structure design, and the upper and lower storage loops become more convenient and fast. The ring winding machine is generally a desktop mechanism, the equipment is mainly based on mechanical structure, and the price is mainly divided into imported heads and domestic heads.

The servo precision winding machine is the product of the combination of high technology and the most advanced and most powerful model at present. The high-end model can completely simulate the manual wire winding movement. The spindle and the wire winding use high-precision servo motors. The control system uses The PLC system with extremely high computing power has the functions of automatic calculation, automatic discrimination, and error correction. Due to the closed-loop control, the device can be automatically corrected when the phenomenon of cable out-of-step occurs, and the high-resolution servo motor can ensure that The stability of the equipment operation at high and low speeds, the accessories of this model are also relatively advanced, such as auxiliary mold release device, active tension pay-off rack, electromagnetic automatic adjustment tensioner, etc., due to the use of a large number of high-tech, Therefore, the price is much higher than the CNC automatic winding machine, and it is generally used in the occasions with specific requirements on the coil parameters.

Transformer winding machine is a more common model, the structure is divided into horizontal and vertical, we generally more common is that horizontal winding machine is a special equipment used to wind transformer coils, traditional transformer winding machine Compared with the single model of manual wire shaping, modern models already have automatic wire arranging series. The transformer is a large electrical part, so the structure of the winding machine is relatively large, and the weight is from several hundred according to the level of the winding machine. From kilograms to thousands of kilograms, due to the continuous application of modern technology in transformer winding machines, the new models have also become more powerful in function. The appearance of flexible pre-compression devices has replaced the traditional laborious process of manual beating and shaping, making the transformer The winding process becomes simpler.