Robot cable
A robot and cable technology, applied in the direction of insulating cables, cables, circuits, etc., can solve the problems of unstable use of cables, difficult radial bearing capacity of reinforced cores, etc., and achieve the effect of not being too heavy and improving stability
Pending Publication Date: 2022-07-22
浙江卡迪夫电缆有限公司
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Problems solved by technology
[0004] In view of the above-mentioned related technologies, since the reinforcing core generally has good flexibility, it is difficult for the reinforcing core to provide a good radial bearing capacity for the cable, and there is a defect that the cable is unstable during use
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[0034] The present application will be further described in detail below with reference to the accompanying drawings.
[0035] The embodiment of the present application discloses a robot cable, refer to figure 1 , including a reinforcing core 2, the reinforcing core 2 can be made by winding the special multi-filament. A plurality of metal conductors 3 are evenly arranged around the reinforcement core 2, and the circumferential outer wall of each metal conductor 3 is covered with an insulating layer 4. The insulating layer 4 can be made of cross-linked polyethylene, and the outer surface of the insulating layer 4 can also be The shielding mesh layer (not shown in the figure) woven from metal wires is covered, so that the interference of the metal conductor 3 by external signals is reduced. All the insulating layers 4 are provided with the same sheath layer 1, the axis of the sheath layer 1 and the axis of the reinforcement core 2 are the same, the sheath layer 1 can be any one...
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The invention relates to the field of cables, in particular to a robot cable which comprises a sheath layer, a reinforcing core which is located in the sheath layer and has high tensile strength, a plurality of metal conductors which are arranged in a surrounding mode with the reinforcing core as the center and located in the sheath layer, and insulating layers which are arranged on the outer walls of the metal conductors and play a role in insulation protection on the metal conductors. A plurality of radial supporting blocks arranged in the axis direction of the sheath layer are tightly attached to the interior of the sheath layer, supporting ring blocks are arranged on the outer wall of the insulating layer and tightly arranged on the radial supporting blocks in a penetrating mode, and when the outer wall of the sheath layer is pressed, the radial supporting blocks are matched with the supporting ring blocks to provide certain radial supporting for the metal conductor; and the overall stability of the cable is improved to a certain degree.
Description
technical field [0001] The present application relates to the field of cables, in particular to a robot cable. Background technique [0002] Industrial robots need to use cables for power connection or command signal transmission, and due to the diverse working environments of industrial robots and the many times of movement, bending and pulling during the movement of industrial robots, the robot cables are used for this purpose. Better stability is required. [0003] In order to improve the tensile performance of the existing robot cables, a reinforcing core is often set at the center of the cable. The reinforcing core is made of materials with high tensile strength and good flexibility, so that the overall tensile performance of the cable can be improved promote. Metal conductors are evenly arrayed around the stiffener. [0004] For the above-mentioned related technologies, since the reinforcing core generally has good flexibility, it is difficult for the reinforcing co...
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IPC IPC(8): H01B7/18
CPCH01B7/184
Inventor 蒋健明张祖新程少龙张亮喻敏袁星星
Owner 浙江卡迪夫电缆有限公司