Numerical control multifunctional horizontal wrapping machine

Abstract

The invention provides a numerical control multifunctional horizontal wrapping machine which comprises a constant tension line laying rack. The machine also comprises a straightening wheel, a four-side polishing device, a warm water washing cleaning device and a hot air blow-dry device which are installed on a first bench in order. The machine also comprises an insulation film eccentric or concentric wrapping device, a high frequency sintering and high frequency sintering head cooling device, an auxiliary oven and a water cooling and on-line high voltage detection device which are installed on a second bench in order. The machine also comprises a air pressure adjusting crawler type main draw gear, a first insulation ribbon eccentric wrapping device or concentric wrapping device, a second coating device, a second insulation ribbon eccentric wrapping device or concentric wrapping device, a third coating device, a draw gear, a drying device, and a wire arrangement collection device. The cleaning device is provided with a water heating device and a booster pump. An antioxidation device is provided between the hot air blow-dry device and the insulation film eccentric or concentric wrapping device. A constant tension device controlling film or filament disc material emptying on the wrapping head is a numerical control constant tension device. By using the numerical control multifunctional horizontal wrapping machine in the invention to wrap insulated wire, product quality and production efficiency of the insulated wire is raised.

Description

technical field [0001] The invention relates to an electrical mechanical device for producing winding wire products in the wire and cable industry, in particular to a numerically controlled multifunctional horizontal wrapping machine. Background technique [0002] Existing wire and cable industry wrapping equipment such as figure 1 As shown, it includes pay-off frame 1, straightening wheel 2, four-sided polishing device 3, cleaning device 4, drying device 5, insulating film eccentric or concentric wrapping device 6, high-frequency sintering and high-frequency sintering head cooling device 8, Auxiliary oven 9, water cooling or air cooling device 10, insulating ribbon eccentric or concentric wrapping device 13, painting device 12, traction device 17, drying device 18, wire take-up and discharge device 21 and control device. Among them, straightening wheel 2, four-sided polishing device 3, cleaning device 4, and drying device 5 are installed on the first machine in sequence f...

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned equipment has the following defects: (1) During the wrapping process of film tape and glass filament, the tension adjustment is all mechanical, which changes greatly during the entire operation of the equipment. It is very easy to cause product quality problems such as excessive insulation thickness, unevenness, skipped wires, broken wires, and broken tapes of the winding wire products after wrapping the film and glass filaments, and it is difficult for the operator to control; (2) Only rely on one traction wheel to rotate Determine the line speed to control the speed of the wrapping head, but the winding wire still slips on the traction wheel, and the wrapping pitch drifts seriously; (3) After the product comes out of the oven, its temperature is still very high, although the insulation The paint has been cured at high temperature, but the insulating paint on its surface is easily adhered to the passive traction wheel due to the high temperature, making the product surface uneven and not smooth, and the product surface quality is obviously inferior; (4) Inside the sintering controller The water cooling generally adopts heat exchange cycle cooling. This method cannot achieve the cooling effect when the temperature of the factory building is high in summer, which reduces the service life of the controller; Using this method, the tension is sometimes tight and sometimes loose, and cannot be constant, which will cause the wire core to be small or the pitch drift to exceed the insulation thickness; (6) The role of the polishing and cleaning part is to remove burrs, oil stains and oxide scales on the surface of the conductor, which is widely used in the industry The technology is to remove the copper dust by cleaning the felt after polishing, or to clean the conductor by immersion in a water tank with a brush. The above two methods cannot completely clean the oil on the surface of the copper wire; (7) The control method used The winding device and traction device are respectively connected one-to-one with the speed regulating device in the control system of the whole machine. The debugging system adopts frequency conversion control. Because the frequency converter responds quickly, it is easy to cause the speed of the traction line during the process of starting and stopping the winding machine. Asynchronous with the speed of the wrapping wire, resulting in pitch drift and affecting the insulation performance of the magnet wire

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