CN211208048U

CN211208048U - Robot cable for industrial 4.0

Info

Publication number: CN211208048U
Application number: CN201922424796.4U
Authority: CN
Inventors: 张军; 王蕾
Original assignee: Anhui Shunxin Cable Co ltd
Current assignee: Anhui Shunxin Cable Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-07
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a robot cable for industry 4.0, including power sinle silk, control sinle silk, central reinforcement body and outer protective layer, outer protective layer from interior to exterior includes strenghthened type non-woven fabrics band layer and oversheath layer in proper order. The utility model combines the power cable and the control cable together, solves the problems of high cost, complex connection process, unstable performance and the like caused by independent points of the power cable and the control cable, and improves the construction efficiency; the outer protective layer that the setting comprises strenghthened type non-woven fabrics band layer and thermoplastic polyurethane rubber elastomer PUR restrictive coating on the cable lets the cable rounder more, and polyurethane rubber elastomer PUR restrictive coating provides fine resistant oil, wear-resisting, cold-resistant, corrosion-resistant performance, has promoted anti-interference characteristic simultaneously.

Description

Robot cable for industrial 4.0

Technical Field

The utility model relates to a cable, especially a robot cable for industry 4.0.

Background

The power cable, the control cable and the like used by the existing robot equipment are different independent cables, the connection mode of the power cable, the control cable and the like connected with the main control console can cause the problems of high cost, complex connection process, unstable performance and the like, and meanwhile, the efficiency of a plurality of independent cables during construction is also very low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to the above among the prior art, the utility model provides a compound industrial robot cable that resistant oil, wear-resisting, corrosion-resistant, can bear certain pulling force, the interference killing feature is strong.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a robot cable for industrial 4.0 comprises a power wire core, a control wire core, a central reinforcement body and an outer protection layer, wherein the outer protection layer sequentially comprises a reinforced non-woven fabric wrapping layer and an outer sheath layer from inside to outside; the cross section of the central reinforcing body is circular, the central reinforcing body is positioned in the center of the cable, and the cross section of the outer protective layer is annular.

Further, the central reinforcing body is composed of aramid fiber and a central body insulating layer wrapping the aramid fiber.

Furthermore, the aramid fiber is formed by twisting a plurality of strands of bulletproof wires.

Furthermore, the power wire cores are provided with a plurality of groups, each group consists of one insulating wire core, the control wire cores are provided with a plurality of groups, each group is formed by twisting three insulating wire cores, and the plurality of groups of power wire cores and the plurality of groups of control wire cores are uniformly distributed in the circumferential direction of the central reinforcement body.

Furthermore, the power wire core conducting layer and the control wire core conducting layer are formed by stranding a plurality of fine stranded copper wires respectively, and the diameter of each fine stranded copper wire is not more than 0.089 mm.

(III) advantageous effects

The utility model has the advantages that: a robot cable for industrial 4.0, through combining the power cable, control cable together, have solved the problem such as being high in cost, complicated and unstable performance of connection process brought because of power cable, control cable independent point, the construction efficiency is promoted too; the outer protective layer that the setting comprises strenghthened type non-woven fabrics buffer layer and thermoplastic polyurethane rubber elastomer PUR restrictive coating on the cable lets the cable rounder more, and thermoplastic polyurethane rubber elastomer PUR protective coating provides fine resistant oil, wear-resisting, cold-resistant, corrosion-resistant performance, has promoted anti-interference characteristic simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a structural diagram of the present invention.

Description of reference numerals:

1. the power cable comprises a power cable core 11, a power cable core conducting layer 12, a power cable core insulating layer 111 and a fine twisted copper wire; 2. the control cable comprises a control cable core 21, a control cable core conducting layer 22, a control cable core insulating layer 23, a polyester tape winding layer 24, a bare copper wire braided shielding layer 25 and a non-woven fabric isolating layer; 3. A central reinforcement 31, aramid fiber 32, a central body insulating layer; 4. an outer protective layer 41, a reinforced non-woven fabric belting layer 42 and an outer sheath layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

With reference to fig. 1, a robot cable for industry 4.0 includes power core 1, control core 2, central reinforcement 3 and outer protective layer 4, outer protective layer 4 includes strenghthened type non-woven fabrics band layer 41 and oversheath layer 42 from inside to outside in proper order, power core 1 includes power core conducting layer 11 and power core insulating layer 12 from inside to outside in proper order, control core 2 includes control core conducting layer 21, control core insulating layer 22, polyester area around covering 23, naked copper wire woven shield 24 and non-woven fabrics isolation layer 25 from inside to outside in proper order. The cross section of the central reinforcing body 3 is circular, the central reinforcing body 3 is positioned in the center of the cable, and the cross section of the outer protective layer 4 is annular. The central reinforcing body 3 is composed of aramid fiber 31 and a central body insulating layer 32 wrapped on the aramid fiber. The aramid fiber 31 is formed by twisting a plurality of bulletproof wires. The power wire cores 1 are provided with a plurality of groups, each group is composed of an insulating wire core, the control wire cores 2 are provided with a plurality of groups, each group is formed by twisting three insulating wire cores, and the plurality of groups of power wire cores and the plurality of groups of control wire cores are uniformly distributed in the circumferential direction of the central reinforcement body 3. The power wire core conducting layer 11 and the control wire core conducting layer 21 are formed by twisting a plurality of fine twisted copper wires 111 respectively, and the diameter of each fine twisted copper wire 111 is not more than 0.089 mm.

When the protective layer is specifically implemented, the outer protective layer comprises a belt buffer layer and a polyurethane sheath layer which are arranged from inside to outside. The outer protective layer that the buffer layer is strengthened by the non-woven fabrics and polyurethane restrictive coating is constituteed by the setting on the cable lets the cable more round, and the polyurethane layer still has resistant oily, wear-resisting, corrosion-resistant and soft characteristic when having stronger insulating properties. The power cable is a group of twisting units formed by twisting a plurality of conductor wire cores together, and each conductor wire core respectively consists of a conductor layer and an insulating layer. The conductor layer is made of 0.089mm superfine copper wires through layer-by-layer stranding, and the insulating layer is made of high-temperature-resistant PTFE insulating material. The control cable is formed by twisting at least one cable structure which comprises a control cable copper conductor and an insulating layer wrapped on the outer surface of the control cable copper conductor. Each control cable core is respectively composed of a conductor layer and an insulating layer. The conductor layer is made of 0.089mm superfine copper wires through layer-by-layer stranding, and the insulating layer is made of high-temperature-resistant PTFE insulating material. And a tinned copper wire braided shielding layer used for shielding external interference is tightly braided outside the twisted control cable cores. And a light non-woven fabric isolating layer is wrapped outside the braided shielding layer.

The outer sheath layer is made of thermoplastic polyurethane rubber elastomer PUR material, is a synthetic material with physical and mechanical properties of thermoplastic plastic repeated processability, rubber high elasticity and the like, has excellent recycling and regeneration properties, is waterproof, soft and chemical resistant (acid-base resistant, ozone resistant, oil resistant and the like), resists low temperature of-60 ℃, and is a novel halogen-free environment-friendly material.

In summary, by combining the power cable and the control cable together, the problems of high cost, complex wiring process, unstable power signal transmission and the like caused by the fact that the power cable and the control cable need to be wired separately are solved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A robot cable for industrial 4.0 comprises a power wire core (1), a control wire core (2), a central reinforcement body (3) and an outer protection layer (4), wherein the outer protection layer (4) sequentially comprises a reinforced non-woven fabric belting layer (41) and an outer sheath layer (42) from inside to outside, the power wire core (1) sequentially comprises a power wire core conducting layer (11) and a power wire core insulating layer (12) from inside to outside, and the control wire core (2) sequentially comprises a control wire core conducting layer (21), a control wire core insulating layer (22), a polyester tape wrapping layer (23), a bare copper wire braided shielding layer (24) and a non-woven fabric isolating layer (25) from inside to outside; the method is characterized in that: the cross section of the central reinforcing body (3) is circular, the central reinforcing body (3) is positioned in the center of the cable, and the cross section of the outer protective layer (4) is annular.

2. A robot cable for industrial 4.0 as claimed in claim 1, wherein: the central reinforcing body (3) is composed of aramid fiber (31) and a central body insulating layer (32) wrapped on the aramid fiber.

3. A robot cable for industrial 4.0 as claimed in claim 2, wherein: the aramid fiber (31) is formed by twisting a plurality of strands of bulletproof wires.

4. A robot cable for industrial 4.0 as claimed in claim 1, wherein: the power cable cores (1) are provided with a plurality of groups, each group is composed of an insulating cable core, the control cable cores (2) are provided with a plurality of groups, each group is formed by twisting three insulating cable cores, and the plurality of groups of power cable cores and the plurality of groups of control cable cores are uniformly distributed in the circumferential direction of the central reinforcement body (3).

5. A robot cable for industry 4.0 according to any of claims 1 to 4, characterized in that: the power wire core conducting layer (11) and the control wire core conducting layer (21) are formed by stranding a plurality of fine stranded copper wires (111) respectively, and the diameter of each fine stranded copper wire (111) is not larger than 0.089 mm.