At present, products such as wires, cables, steel wires, tires, shafts, etc. are all wound into a ring-shaped structure for transportation and installation. In order to fix the surface of these electric coils, cable coils, and traveler bundles compactly and prevent wear and scratches, multiple layers of plastic film are generally wound on the surfaces of the electric coils, cable coils, and traveler bundles.

In the process of winding large-scale electric coils, cable coils, and traveller bundles, the technology used of the rotating winding device of the ring packaging machine for coil wrapping packaging. The principle of this device is: The wrapping ring is inserted through the top of the electric coil, and the plastic film is wound on the coil body of the electric coil by rotating the wrapping ring. However, large electric coils, cable coils, and traveller bundles are not easy to move. The winding of the entire circle requires the electric coil, cable coil or traveler to rotate by itself. Only in this way can the purpose of uniform winding as a whole be achieved.

Large electric coils are bulky, heavy, and difficult to transport and rotate. In order to solve the above problems, our company has designed a large-scale automatic coil wrapping packaging machine, a unique rotating power mechanism and a conveying device, which can be large The electric coil is conveyed and rotated to provide power, and the ejection device and the rotation guide device are designed. The rotation guide device is installed on the rotation power mechanism to guide the rotation of the large coil. The bottom of the bearing platform is equipped with pulleys and slide rails to eject The device is installed in the middle of the rotating power device. This packaging machine can automatically convey, wind the coils steadily, and automatically eject the wound coils, so as to realize the automatic packaging of large electric coils.

With this design of the coil wrapper, the users can safely use the equipment like coil clamp, hoist, crane for loading the heavy and big coils to wrapping station without the possible collision happen between the coil wrapper and the coils. The trolley is travelled to the front when the coil is wound and all the work a finished. Keeps the same safe operation secured for the unloading.