CN217847486U - Shielding cable for industrial robot - Google Patents
Shielding cable for industrial robot Download PDFInfo
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- CN217847486U CN217847486U CN202221771405.1U CN202221771405U CN217847486U CN 217847486 U CN217847486 U CN 217847486U CN 202221771405 U CN202221771405 U CN 202221771405U CN 217847486 U CN217847486 U CN 217847486U
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Abstract
The utility model discloses a shielding type cable for industrial robot, including filling the cable core, it is provided with the winding multilayer insulation core of transposition, single to fill the cable core be provided with the shielding layer in the insulation core, outmost the insulation core outside is provided with total shielding layer, the total shielding layer outside sets up the oversheath. The utility model improves the tensile load bearing capacity through the built-in elastic filling cable core; the shielding layer in a net weaving shape arranged in the insulating wire core and the total shielding layer wound by double layers in a superposition mode guarantee a better shielding effect; the second shielding layer wound in a spiral shape can meet the requirement on the bearing capacity of the twisting force when the cable is integrally twisted; thereby having higher compliance, winding performance and tensile strength when satisfying cable shielding effect better.
Description
Technical Field
The utility model relates to a cable field, especially a shielding type cable for industrial robot.
Background
At present, industrial robot uses extensively, it all needs to use the cable in control signal transmission process, for avoiding receiving external signal's interference, lead to industrial robot to appear the malfunction at the during operation, be provided with the shielding layer in the cable usually, traditional cable shielding layer structure only is applicable to the drawing, crooked and twist reverse the occasion that does not exist simultaneously, therefore, can't guarantee the softness performance and the intensity performance of cable when guaranteeing shielding effect, for making cable shielding effect better, higher compliance has simultaneously, winding performance and tensile strength, a shielding type cable for industrial robot is provided.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a shielding type cable for industrial robot, it is effectual to shield, and resistant distortion tensile property is good.
The technical scheme is as follows: in order to realize the above purpose, the utility model discloses a shielding type cable for industrial robot, including the filling cable core, the filling cable core is provided with the winding multilayer insulation core of transposition outward, singly be provided with the shielding layer in the insulation core, outmost the insulation core outside is provided with total shielding layer, total shielding layer outside sets up the oversheath.
Furthermore, each layer of the outer side of the insulated wire core is wound with a wrapping tape.
Furthermore, the shielding layer adopts a net-shaped shielding structure woven by tinned copper wires.
Furthermore, an insulating layer is arranged between the shielding layer and the conductor of the insulating wire core, and a protective layer is wrapped outside the shielding layer.
Furthermore, the insulating layer and the protective layer are made of thermoplastic elastomer materials.
Further, the total shielding layer comprises a first shielding layer arranged outside the outermost wrapping tape in a winding mode through an integral tinned copper wire and a second shielding layer wound outside the first shielding layer through an integral tinned copper wire in a spiral mode.
Furthermore, the filling cable core is a rubber filling core containing an elastic reinforcing rib.
Has the advantages that: the utility model discloses a shielding type cable for industrial robot, through the built-in elasticity packing cable core, improve tensile load bearing capacity; the shielding layer in a net weaving shape arranged in the insulating wire core and the total shielding layer wound by double layers in a superposition mode guarantee a better shielding effect; the second shielding layer wound in a spiral shape can meet the requirement on the bearing capacity of the twisting force when the cable is integrally twisted; thereby having higher compliance, winding performance and tensile strength when satisfying cable shielding effect better.
Drawings
Fig. 1 is a cross-sectional structure view of a shielded cable for an industrial robot according to the present invention;
FIG. 2 is a cross-sectional view of the insulated wire core;
FIG. 3 is a block diagram of the total shield layer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The shielding cable for the industrial robot as shown in the attached drawing 1 comprises a filling cable core 1, wherein a plurality of layers of twisted and wound insulating cable cores 2 are arranged outside the filling cable core 1, a shielding layer 3 is arranged in each insulating cable core 2, a total shielding layer 4 is arranged outside the outermost insulating cable core 2, and an outer sheath 5 is arranged outside the total shielding layer 4;
through the shielding layer of taking certainly in the insulated wire core to and the double-shielded structure of parcel at the total shielding layer of transposition cable core outside, guarantee better shielding effect.
A wrapping tape 6 is wound on the outer side of each layer of the insulated wire core 2; through the winding band in every layer of insulation core outside winding, when protecting every layer of insulation core, play the fire-retardant effect of fire prevention.
The shielding layer 3 adopts a net-shaped shielding structure woven by tinned copper wires; because the winding transposition of insulating sinle silk is in the outside of filling the cable core, consequently, when the cable takes place to twist reverse, the insulating sinle silk is not twisted for self, but relative filling cable core outside spiral winding direction's tensile, and the network structure of establishment can satisfy the demand of insulating cable core to resistant distortion intensity.
As shown in fig. 3, an insulating layer 8 is arranged between the shielding layer 3 and the conductor 7 of the insulated wire core 2, and a protective layer 9 is wrapped outside the shielding layer 3; the inner conductor is protected by the insulating layer, the direct contact between the shielding layer and the conductor is avoided, and the protective layer is arranged to protect the insulating cable core, wherein the insulating layer 8 and the protective layer 9 are made of thermoplastic elastomer materials.
As shown in fig. 2, the total shielding layer 4 includes a first shielding layer 10 arranged around the outermost layer of the wrapping tape 6 by integral tin-plated copper wire, and a second shielding layer 11 spirally wound outside the first shielding layer 10 by integral tin-plated copper wire; through double-deck stack winding shielding layer, guarantee covering density to obtain better shielding effect, whole tinned copper wire heliciform winding second shielding layer simultaneously can satisfy the cable and wholly take place to twist reverse the bearing capacity demand of power to the distortion.
The filling cable core 1 is a rubber filling core internally provided with an elastic reinforcing rib 12; the tensile load bearing capacity can be improved.
The above is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (7)
1. The utility model provides a shielded cable for industrial robot which characterized in that: the cable comprises a filling cable core (1), stranded and wound multilayer insulation wire cores (2) are arranged outside the filling cable core (1), a shielding layer (3) is arranged in each insulation wire core (2), a total shielding layer (4) is arranged on the outer side of each insulation wire core (2), and an outer sheath (5) is arranged on the outer side of each total shielding layer (4).
2. The shielded cable for an industrial robot according to claim 1, wherein: and a wrapping tape (6) is wound on the outer side of each layer of the insulated wire core (2).
3. The shielded cable for an industrial robot according to claim 1, wherein: the shielding layer (3) is of a net-shaped shielding structure woven by tinned copper wires.
4. The shielded cable for an industrial robot according to claim 3, wherein: an insulating layer (8) is arranged between the shielding layer (3) and the conductor (7) of the insulating wire core (2), and a protective layer (9) is wrapped on the outer side of the shielding layer (3).
5. The shielded cable for an industrial robot according to claim 4, wherein: the insulating layer (8) and the protective layer (9) are both made of thermoplastic elastomer materials.
6. The shielded cable for an industrial robot according to claim 2, wherein: the total shielding layer (4) comprises a first shielding layer (10) which is annularly arranged on the outermost layer of the outer side of the wrapping tape (6) through an integral tinned copper wire and a second shielding layer (11) which is spirally wound on the outer side of the first shielding layer (10) through an integral tinned copper wire.
7. The shielded cable for an industrial robot according to claim 1, wherein: the filling cable core (1) is a rubber filling core containing an elastic reinforcing rib (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221771405.1U CN217847486U (en) | 2022-07-11 | 2022-07-11 | Shielding cable for industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221771405.1U CN217847486U (en) | 2022-07-11 | 2022-07-11 | Shielding cable for industrial robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217847486U true CN217847486U (en) | 2022-11-18 |
Family
ID=84034616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221771405.1U Active CN217847486U (en) | 2022-07-11 | 2022-07-11 | Shielding cable for industrial robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217847486U (en) |
-
2022
- 2022-07-11 CN CN202221771405.1U patent/CN217847486U/en active Active
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