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Robot Cable

A robot and cable technology, applied in the direction of cables, power cables, insulated cables, etc., can solve the problems of time and cost loss, conductor disconnection, etc., and achieve the effects of small loss, improved durability, and improved durability

Active Publication Date: 2021-04-23
LG CABLE LTD (KR)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during such work, the industrial robot continues to move or move, thereby applying fatigue loads such as repeated stretching, twisting, and bending to the robot cables connected to the industrial robot.
[0004] In this case, the conductor of the robot cable may break, and when the production line is stopped due to the break, time and cost for replacing the cable will be lost.

Method used

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Examples

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Embodiment Construction

[0030] Hereinafter, the robot cable according to the embodiment of the present invention will be observed in detail with reference to the drawings.

[0031] figure 1 It is a sectional view showing the internal structure of the robot cable 100 according to one embodiment of the present invention.

[0032] refer to figure 1 , the robot cable 100 includes: a central filler 20; at least one inner cable core 10 surrounding the central filler 20; at least one first filler 22 surrounding the central filler 20 and configured on the Between the inner cable cores 10; an inner binding band 30, which surrounds and binds the inner cable core 10 and the first filler 22, the inner binding band 30 is made of unsintered (unsintered) fluororesin; at least one outer The cable core 40 surrounds the outer side of the inner strap 30; at least one second filler 50 is arranged on the outer side of the inner strap 30; the outer strap 32 binds the outer core 40 and the second filler 50 , the outer b...

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Abstract

The present invention relates to a cable for a robot, which is characterized by comprising: a central filler; at least one inner cable core surrounding the central filler; at least one first filler surrounding the The central filler is disposed between the inner cable cores; an inner binding band surrounds and binds the inner cable core and the first filler, and is made of unsintered fluororesin; at least one outer cable A core, surrounding the outer side of the inner strapping; at least one second filler, arranged on the outer side of the inner strapping; an outer strapping, binding the outer cable core and the second filler, made of unsintered ( unsintered) fluorine resin; the shielding layer is provided on the outside of the outer binding band; and the sheath is provided on the outside of the shielding layer.

Description

technical field [0001] The present invention relates to a robot cable, and more specifically, to a robot cable having greatly improved durability against repeated torsion and bending life, and used for an industrial robot. Background technique [0002] In general, industrial robots perform various tasks such as welding, painting, and transfer in a production line of machine parts. Such an industrial robot is connected to a central control unit or the like through a robot cable, receives necessary power through the robot cable, and further receives and transmits information required for various operations. [0003] However, during such work, the industrial robot continues to move or move, and fatigue loads such as repeated stretching, twisting, and bending are applied to the robot cables connected to the industrial robot. [0004] In this case, the conductor of the robot cable may be disconnected, and when the production line is stopped due to the disconnection, time and cos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B9/02H01B7/17H01B9/00H01B7/02
CPCH01B7/02H01B7/17H01B9/00H01B9/02H01B7/1825H01B9/006
Inventor 崔洪硕梁永勳朴弘根梁勋喆黄炫珠姜敏秀
Owner LG CABLE LTD (KR)
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