CN211858199U

CN211858199U - Robot towline cable

Info

Publication number: CN211858199U
Application number: CN202020734810.0U
Authority: CN
Inventors: 刘信化; 杜毅
Original assignee: Shanghai Wempe Gradually Cable Co ltd
Current assignee: Shanghai Wempe Gradually Cable Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-11-03
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to an electrical machinery and equipment manufacturing electric wire and cable make technical field, and disclose a robot tow chain cable, including the polyurethane oversheath, the inside of polyurethane oversheath is including weaving layer, six insulating layers and six anaerobic copper wire conductors, the inner wall fixed connection of one side of weaving layer and polyurethane oversheath, the insulating layer is located the inside of weaving layer, and six insulating layers are the annular array and distribute in the inside of weaving layer. This robot tow chain cable, the cable is high soft, resistant crooked, resistant to twist reverse, is applicable to the industrial robot body that bending stress and torsional stress exist simultaneously, and high-quality insulating and level and smooth are around the covering, makes this cable life longer under the circumstances that torsion and bending stress exist simultaneously, and special elastomer polyurethane oversheath material has the resistant oily characteristic of reinforcing, and the cutting of resistance to wears, microorganism and hydrolysis are fire-retardant, have guaranteed its security and reliability.

Description

Robot towline cable

Technical Field

The utility model relates to an electric wire and cable manufacturing technical field of electrical machinery and equipment manufacturing specifically is a robot tow chain cable.

Background

In the last few years, germany has first entered industry 4.0, and then the united states planned advanced manufacturing national strategies, and japan came out of the new robot strategy. In the face of advanced foreign industrial technology, the strategy of 'Chinese manufacturing 2025' shows that the technology needs to be continuously innovated and developed to realize the transition from Chinese manufacturing to Chinese smart manufacturing, and the productivity and the product performance in the traditional manufacturing field are improved. In the future production and manufacturing field, robots will dominate. The robot classification can be generally classified into an industrial robot and a service robot. The common application fields of industrial robots are transfer robots, welding robots and assembly robots. The global robot market is currently expanding. The robot cable is one of the core parts of the robot, and can be called as the nerve and blood vessel of the robot. It can be seen that the demand for robot cables will increase rapidly and will also present challenges. According to incomplete statistics, foreign enterprises almost cover domestic robot cable business. Meanwhile, no corresponding product standard and technical specification exist in the market, and enterprises can only produce products according to the requirements of customers and own experiences.

The robot cables in the market are not uniform, special high-flexibility durable robot cables meeting customer requirements are seriously lost, and the condition that quality evaluation is lack is the current robot cable development situation in China at the present stage, so that a robot towline cable is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a robot tow chain cable possesses high softness, resistant crooked, resistant torsion, is applicable to advantages such as industrial robot body that bending stress and torsional stress exist simultaneously, has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

The utility model provides a following technical scheme: the utility model provides a robot towline cable, includes the polyurethane oversheath, the inside of polyurethane oversheath is including weaving layer, six insulating layers and six anaerobic copper wire conductors, the inner wall fixed connection of one side and polyurethane oversheath of weaving layer, the insulating layer is located the inside of weaving layer, and six insulating layers are the annular array and distribute in the inside of weaving the layer, six anaerobic copper wire conductor's side surface respectively with the inside fixed connection of six insulating layers, six be provided with central filling layer between the insulating layer.

Preferably, be provided with around the covering between insulating layer and the weaving layer, around the side surface of covering winding at the insulating layer, keep away from the inner wall fixed connection of one side of insulating layer and weaving layer around the covering.

Preferably, the anaerobic copper wire conductor is a stranded superfine anaerobic bare copper wire reinforced stranded conductor.

Preferably, the insulating layer is a TPE high-mechanical-property elastomer insulating layer.

Preferably, the braided layer is a tinned copper mesh braided shielding layer of which the percentage is more than.

Compared with the prior art, the utility model provides a robot tow chain cable possesses following beneficial effect:

this robot tow chain cable, the cable is high soft, resistant crooked, resistant to twist reverse, be applicable to the industrial robot body that bending stress and torsional stress exist simultaneously, high-quality insulating and smooth around the covering, make this cable life longer under the circumstances that torsion and bending stress exist simultaneously, special elastomer polyurethane oversheath material has the resistant oily characteristic of reinforcing, the cutting of resistance to wears, microorganism and hydrolysis, it is fire-retardant, the characteristic of its oversheath can also prevent other adjacent cables and its adhesion, its security and reliability have been ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side sectional view of the present invention.

Wherein: 1. a polyurethane outer sheath; 2. weaving layer; 3. wrapping a covering; 4. an insulating layer; 5. an oxygen-free copper wire conductor; 6. and (4) a center filling layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a robot towline cable comprises a polyurethane outer sheath 1, wherein the polyurethane outer sheath 1 comprises a braided layer 2, six insulating layers 4 and six anaerobic copper wire conductors 5, one side of the braided layer 2 is fixedly connected with the inner wall of the polyurethane outer sheath 1, the braided layer 2 is a tinned copper mesh braided shield with a content of more than 90%, so that the cable has a good shielding prevention effect when in use, the insulating layer 4 is positioned inside the braided layer 2, the six insulating layers 4 are distributed in an annular array inside the braided layer 2, the insulating layer 4 is made of a TPE high-mechanical-performance elastomer material for insulation, a wrapping layer 3 is arranged between the insulating layer 4 and the braided layer 2, the wrapping layer 3 is wound on the side surface of the insulating layer 4, one side of the wrapping layer 3, which is far away from the insulating layer 4, is fixedly connected with the inner wall of the braided layer 2, and the side surfaces of the six anaerobic copper, the anaerobic copper wire conductor 5 adopts a stranded superfine anaerobic bare copper wire reinforced stranded conductor, a center filling layer 6 is arranged between six insulating layers 4, the cable has high flexibility, bending resistance and torsion resistance, and is suitable for an industrial robot body with both bending stress and torsion stress, the high-quality insulating layers 4 and the smooth wrapping layers 3 ensure that the cable has longer service life under the condition of both torsion and bending stress, the polyurethane outer sheath 1 adopts a mixed high-quality imported polyurethane material, the cable taking the material as the outer sheath can be used indoors and outdoors, the special elastomer polyurethane outer sheath 1 is made of the material, has enhanced oil resistance, resists abrasion and cutting, resists microorganisms and hydrolysis and is flame-retardant, the characteristic of the outer sheath can also prevent other adjacent cables from being adhered to the outer sheath, and the safety and reliability of the cable are ensured.

When the cable is used, the cable is longer in service life under the condition that torsion and bending stress exist at the same time by being provided with the high-quality insulating layer 4 and the smooth wrapping layer 3, the cable has enhanced oil-resistant property while protecting the structure inside the cable by being provided with the special elastomer polyurethane outer sheath 1, abrasion-resistant cutting, antimicrobial property, hydrolysis resistance and flame retardance, the characteristic of the outer sheath can also prevent other adjacent cables from being adhered to the cable, the safety and reliability of the cable are ensured, the cable is used along with long-time bending and twisting of equipment, and necessary guarantee is provided for the safe and efficient operation of industrial robot equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A robot tow chain cable, includes polyurethane oversheath (1), its characterized in that: the utility model discloses a polyurethane outer sheath, including weaving layer (2), six insulating layers (4) and six anaerobic copper wire conductors (5), the inner wall fixed connection of one side of weaving layer (2) and polyurethane outer sheath (1), insulating layer (4) are located the inside of weaving layer (2), and six insulating layers (4) are the annular array and distribute in the inside of weaving layer (2), six anaerobic copper wire conductors's (5) side surface respectively with the inside fixed connection of six insulating layers (4), six be provided with central filling layer (6) between insulating layer (4).

2. A robot tow chain cable according to claim 1, characterised in that: be provided with around covering (3) between insulating layer (4) and weaving layer (2), wind the side surface of covering (3) winding at insulating layer (4), keep away from one side of insulating layer (4) and the inner wall fixed connection of weaving layer (2) around covering (3).

3. A robot tow chain cable according to claim 1, characterised in that: the anaerobic copper wire conductor (5) is a stranded superfine anaerobic bare copper wire reinforced stranded conductor.

4. A robot tow chain cable according to claim 1, characterised in that: the insulating layer (4) is a TPE high-mechanical-property elastomer insulating layer.

5. A robot tow chain cable according to claim 1, characterised in that: the braided layer (2) is a tinned copper mesh braided shielding layer of which the percentage is more than 90%.