High-flexibility super-wear-resistant robot cable
A highly flexible and super wear-resistant technology, applied in the direction of insulated cables, bendable cables, cables, etc., can solve the problems of insufficient flexibility, mechanical arm stop working, insufficient wear resistance, etc., to improve the service life and protect the cable core. Damage, improve the effect of high flexibility
Inactive Publication Date: 2020-03-31
安徽国电电缆股份有限公司
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Problems solved by technology
[0003] Industrial robots generally include a mechanical arm for operations. The mechanical arm is connected to a cable. The main function of the cable is to transmit signals and supply power. Since the mechanical arm performs various complex actions during the operation, it often bends. The existing Robot cables are generally not flexible enough, and there are problems such as small bending radius of the robot cable. Once the robot arm exceeds the bending radius of the robot cable, it will cause the robot cable to tear and cause the robot arm to stop working.
In addition, the existing robot cables also have the problem of insufficient wear resistance
Method used
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[0015] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with the accompanying drawings and embodiments.
[0016] Such as figure 1 As shown, the highly flexible and ultra-wear-resistant robot cable includes a cable core, an insulating layer 2, a shielding layer 3, a flexible protective sheath 4, a flame-retardant layer 5, and a wear-resistant outer cladding layer 6 that are coated on the outside of the cable core from the inside to the outside. . The cable core is formed by twisting three wires 1, and there is a gap between the twisted cable core and the insulating layer 2. In order to prevent the cable core from being damaged during the cable bending process, the gap is filled with lubricating silicone oil 7 to lubricate the cable core. In addition to high lubricity, silicone oil 7 also has excellent electrical insulation; there...
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The invention relates to a high-flexibility super-wear-resistant robot cable which comprises a cable core, an insulating layer, a shielding layer, a flexible protective sleeve, a flame-retardant layerand a wear-resistant outer wrapping layer, the insulating layer, the shielding layer, the flexible protective sleeve, the flame-retardant layer and the wear-resistant outer wrapping layer sequentially wrap the cable core from inside to outside, and gaps between the cable cores are filled with lubricating silicone oil. Compared with the prior art, the high flexibility of the cable is improved by adopting the flexible protective sleeve formed by wrapping the high-flexibility hemp rope made of the fiber core soaked with the anti-corrosion lubricating oil; lubricating silicone oil is filled in gaps of the cable core, so that the cable core can slide when the cable is bent, the cable core is not easy to damage, and the effects of further protecting the cable core from being damaged and prolonging the service life of the cable are achieved; finally, the abrasion of the cable and the erosion of various hydraulic oils can be effectively avoided through the abrasion-resistant outer wrapping layer made of nitrile rubber.
Description
technical field [0001] The invention relates to the field of cable technology, in particular to a highly flexible and super wear-resistant robot cable. Background technique [0002] The robot cable is an important part of the robot. Special cables for robots with high flexibility, bending resistance, torsion resistance, and long life will surely become the first-choice cables for domestic and foreign first-class machinery and mechanical equipment manufacturers. [0003] Industrial robots generally include a mechanical arm for operations. The mechanical arm is connected to a cable. The main function of the cable is to transmit signals and supply power. Since the mechanical arm performs various complex actions during the operation, it often bends. The existing Robot cables are generally not flexible enough, and there are problems such as small bending radius of the robot cable. Once the robot arm exceeds the bending radius of the robot cable, the robot cable will be torn, cau...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01B7/04H01B7/17H01B7/18H01B7/295
CPCH01B7/041H01B7/17H01B7/18H01B7/186H01B7/1895H01B7/295
Inventor 王康孙磊肖本国张驰何立群束忠林单宽宽王影
Owner 安徽国电电缆股份有限公司