Long-distance industrial robot bending-torsion-resistant drag chain cable

Abstract

The application relates to the technical field of cables, in particular to a long-distance industrial robot bend-torsion-resistant drag chain cable; the cable comprises a vortex inner layer, the inner wall of the vortex inner layer is uniformly provided with a plurality of bend-resistant buffer layers for bend-torsion buffering, a plurality of cable cores are inserted and fixed in the vortex inner layer, and a drag chain rubber sleeve is wrapped on the outer wall of the vortex inner layer; the inside of the vortex inner layer is provided with a plurality of bend-resistant buffer layers and a plurality of cable cores in a vortex mode; the vortex inner layer is in a flat and unfolded state, a plurality of layer insertion grooves and core insertion grooves are arranged on the upper surface of the vortex inner layer, and the layer insertion grooves are used for fixing and inserting the bend-resistant buffer layers; the application has the beneficial effects that the existing cable cannot gradually integrate the components such as conductors, insulation layers and shielding layers from a plane arrangement into a compact cylindrical structure, cannot simultaneously ensure high flexibility and bend-torsion resistance, and cannot be adapted to use in different environments after bend-torsion resistance and protection strength.

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