Automatic cable winding conveying tension adjusting device

Abstract

The invention provides an automatic cable winding conveying tension adjusting device. A cable on a wire spool sequentially passes through a cable guide wheel, a fixed cable winding wheel, a floating cable winding wheel and a fixed wire spool and then is output, the cable guide wheel and the fixed cable winding wheel are arranged at the upper portion of a machine frame, the fixed cable winding wheel is driven by a drive mechanism, the drive mechanism is connected with a control mechanism, a swing rod is arranged below the fixed cable winding wheel, the middle of the swing rod is connected to the machine frame in a rotating mode, one end of the swing rod is provided with the floating cable winding wheel corresponding to the fixed cable winding wheel, the other end of the swing rod is arranged in a swing hole in the machine frame, an upper spring and a lower spring are arranged at the upper end and the lower end of the swing hole respectively and make contact with the swing rod, the upper spring and the lower spring are connected with the machine frame through an upper pressure sensor and a lower pressure sensor respectively, and the upper pressure sensor and the lower pressure sensor are connected with the control mechanism. The automatic cable winding conveying tension adjusting device can keep constant conveying tension all the time, can adjust the conveying tension automatically, greatly relieves labor intensity and ensures the cable quality.

Description

technical field [0001] The invention relates to the technical field of cable production equipment, in particular to an automatic tension adjustment device for cable winding. Background technique [0002] The winding machine is a kind of machine that rewinds a cable wound in the wire reel into the winding drum according to the process requirements. At present, manufacturers such as motors, compressors, and electric tools have introduced winding machines, which greatly improves production efficiency. There is a drag motor connected to the rotating shaft of the winding machine. At this time, the winding drum becomes a kind of driving drum. Driven by it, the cable will be continuously wound out of the reel and rewound in the winding drum. , and this kind of winding can realize the arrangement of various cables on the winding drum according to different requirements, such as layer-by-layer arrangement or layer-by-layer arrangement. [0003] As the cable is led out from the reel...

AI Technical Summary

Problems solved by technology

[0003] As the cable is led out from the reel, the diameter of the cable will change from large to small, so that the damping force generated under a certain damping torque will change from small to large, so that it is reflected on the cable The tension force is also different. A cable of the same length is subjected to different tension force during the coiling process. If the tension force is large, the cable will be elongated and thinner, and the cable will be stretched too much. Cause damage to the cable insulation layer, on the contrary, if the cable tension is small, the cable will be shortened and thickened, and the length and thickness of the cable wound on the winding drum will be inconsistent, which will directly affect The winding quality of the cable reduces the service life of the cable

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