A wire feeding device for a wire cutting machine

Abstract

The invention discloses a wire feeding device of a wire cutting machine, comprising: a wire-on mechanism and a winding wheel mechanism; Rising and descending; the fastening assembly includes coaxial and opposite left fastening assembly and right fastening assembly, which are used for fixing the bobbin shaft core and rotating the wire feeding; the upper wire assembly is arranged under the installation frame for the bobbin The alignment of the shaft core and the fastening assembly; the winding wheel mechanism is arranged on one side of the upper wire mechanism, and is used for straightening the cable so that the cable is straight and free of twist when it is conveyed. The wire feeding device of the wire cutting machine of the present invention is controlled by an induction switch, and the feeding or stopping is performed in time according to the pulling force, so that the cables of the wire cutting machine are evenly stressed, and the length of the wire cutting by the wire cutting machine is more stable, thereby improving the quality , and ensure the service life of the equipment.

Description

technical field [0001] The invention relates to the technical field of wire cutting, in particular to a wire feeding device of a wire cutting machine. Background technique [0002] At present, during the wire cutting process of automobile wiring harness, the wire spool is placed in the wire barrel, and the wire end is directly pulled out and sent to the wire cutting machine through the wire wheel. The diameter increases in direct proportion. When the wire diameter reaches more than 4 square meters, the size of the cutting wire is unstable due to excessive tension. [0003] Based on the above defects, it is difficult to feed wires with large diameters, which causes equipment problems and product quality problems. There is an urgent need for a wire feeding device for a wire cutting machine, which can realize automatic wire feeding when the pulling force during wire feeding is large to a certain extent. Contents of the invention [0004] Based on this, it is necessary to ad...

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Problems solved by technology

[0002] At present, during the wire cutting process of automobile wiring harness, the wire spool is placed in the wire barrel, and the wire end is directly pulled out and sent to the wire cutting machine through the wire wheel. The diameter increases in direct proportion. When the wire diameter reaches more than 4 square meters, the size of the cutting wire is unstable due to excessive tension, and the length and length of the wire will affect the quality, and because the wire cutting machine is working too hard, it is easy to damage the equipment.

[0003] Based on the above defects, equipment problems and product quality problems caused by the difficulty of feeding wires with large diameters

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