What should I do if there are broken wires in various positions of the automatic bldc motor stator coil winding machine?

In the age of science and technology, machinery and equipment are used in large numbers and processed quickly. Manufacturers can also reduce the amount of labor. With the increase in demand, handmade is no longer a society that cannot meet the demand. Working with machinery and equipment, high efficiency can also lead to greater profits for manufacturers, which is why there are many applications in manufacturing or electronic equipment and appliances.

As far as the application of automatic wire winding machine is concerned, it has a wide range of applications in all aspects and operates better, but in the long run, how can we solve these problems if disconnected from the equipment?

1. Improper placement of the bobbin: The bottom of the large bobbin is not properly cushioned, and when winding, the wire is scattered at the bottom of the bobbin, causing damage to the bobbin.

Solution: Cushion the bottom of the bobbin and check the bobbin opening.

2. Improper tension setting: The winding tension is set too large (breaking the wire when winding), while the shuttle tension is set too large (breaking the wire when hooked).

Solution: It can be set after checking by tension comparison table and winding with spring scale.

3. The spring on the tension mechanism is not suitable for use: When the spring force is large, the wire will break.

Solution: Choose the right spring.

4. Incorrect position of wire guard and hook wire sleeve: The wire guard and hook wire sleeve are flush, or shorter (wire slots or buttons are badly worn). When the wire hook is not fully pushed out of the index, the wire will be scraped at the opening of the hook wire sleeve.

Solution: Adjust the distance between the wire cover and the hook cover (the length of the wire cover must be 1-2mm longer than the hook cover).

Automatic wire winder

5. The swing angle travel of the hook wire is incorrect: If the swing angle travel is too small, the entering hook will expose the upper part of the hook sleeve opening and the wire will break or scratch. The swing angle travel is too large, the next bobbin entering the wire will expose the lower part of the bobbin wire sleeve opening, and when pushing out, the wire will break or scratch. (Set the angle between the hook and the winding position to a larger one. (Smaller) 6. Improperly set program parameters: The angle from the winding to the hook is too large and the wire will be pulled into the wire mold and the clamping wire will be clamped. Winding speed. Acceleration is too fast for indexing. Hook up speed is too fast and poorly coordinated.

Solution: Parameters are set correctly and checked frequently.

7. Indexing changes: Damaged bearings in indexing shaft, damaged flat bearings in clamping mechanism, unadjusted balance of winding die, unadjusted height of winding die at hook and wire sleeve (of the center) Damaged fly fork bearings, worn fly fork spindle bearing gear, worn fly fork pulley bearing fork resulting in poor die center adjustment. When indexing, the rotor is subjected to external forces, the position changes, and the wire wraps around the steel plate and breaks.

Solution: Same as 1-5.

8. Poor wire cutting mechanism: Cut but not clamped wire and pull the tail wire out at the beginning. Solution: Adjust the wire cutting mechanism. 9. Other: The middle guard is not installed correctly, and the lower line scratches the steel plate.

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