CN211654362U

CN211654362U - Robot cable

Info

Publication number: CN211654362U
Application number: CN202020354173.4U
Authority: CN
Inventors: 周林纲
Original assignee: Calder Cable Dongguan Co ltd
Current assignee: Calder Cable Dongguan Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-10-09
Anticipated expiration: 2030-03-19

Abstract

The embodiment of the utility model relates to the technical field of cables, and discloses a robot cable, which comprises a first protective layer, a weaving layer and a polyester belt, wherein a plurality of core wires are arranged in the polyester belt, and 60 cotton yarns are filled in the middle of the core wires; the core wire comprises a conductor bundle and an insulating layer from inside to outside, wherein the conductor bundle comprises 154 tin-plated copper conductors with the thickness of 0.05mm, and the insulating layer is made of FEP material. The cable is shielded and protected by the first protective layer and the braided layer, so that interference of external signals on signal transmission inside the cable can be prevented; furthermore, 60 cotton yarns are filled in the middle of the core wires, so that the cable is more round and has stronger bearing capacity, the bearing capacity of the cable reaches more than 5KG, the bending and twisting resistant times are more, and the cable is more durable; further, the insulating layer of the core wire is made of the FTP material, so that the toughness and elasticity of the cable are very good, and the folding and torsion resistance of the cable is higher than that of other materials.

Description

Robot cable

Technical Field

The embodiment of the utility model provides a relate to cable technical field, in particular to robot cable.

Background

A cable is a conductor made of one or more conductors insulated from each other and an outer insulating sheath that carries power or information from one location to another. With the continuous development and progress of automation technology, more and more work is performed by robots instead of human beings in the industrial production process. For the robot, the motion needs to be guaranteed by power and control signals, the power signals are realized by corresponding power cables, and the signal transmission is realized by corresponding signal cables. In the cables of the robot, the requirements on the performance of the cables, such as load, distortion resistance and the like, are very high, and the existing cables of the robot cannot meet the requirements.

SUMMERY OF THE UTILITY MODEL

Based on above, the utility model provides an object of the utility model is to provide a robot cable possesses good load and resistant distortion performance, and the load can reach more than 5 KG.

In order to achieve the above purpose, the embodiment of the present invention adopts the following technical solutions:

a robot cable comprises a first protective layer, wherein a woven layer is circumferentially arranged on the inner wall of the first protective layer, a polyester belt is circumferentially arranged on the inner wall of the woven layer, a plurality of core wires are arranged in the polyester belt, and 60 cotton yarns are filled in the middles of the core wires;

the core wire comprises a conductor bundle and an insulating layer from inside to outside, wherein the conductor bundle comprises 154 tin-plated copper conductors with the thickness of 0.05mm, and the insulating layer is made of FEP material.

Further, the thickness of the insulating layer is 0.17mm to 0.20 mm.

Further, the thickness of the polyester tape is 0.05 mm.

Further, the braid is braided from 192 pieces of 0.10mm tin plated conductor.

Further, the first protective layer is made of a PVC material.

Further, the thickness of the first protective layer is 1mm to 1.1 mm.

The utility model provides a robot cable, the cable is shielded and protected by a first protective layer and a braided layer, and the interference of external signals to the transmission of signals in the cable can be prevented; furthermore, 60 cotton yarns are filled in the middle of the core wires, so that the cable is more round and has stronger bearing capacity, the bearing capacity of the cable reaches more than 5KG, the bending and twisting resistant times are more, and the cable is more durable; further, the insulating layer of the core wire is made of the FTP material, so that the toughness and elasticity of the cable are very good, and the folding and torsion resistance of the cable is higher than that of other materials.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and 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 the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 the utility model discloses embodiment robot cable's schematic structure.

In the figure:

1. a first protective layer; 2. weaving layer; 3. a polyester tape; 4. a core wire; 41. a conductor bundle; 42. an insulating layer; 5. cotton yarn.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments, but not all embodiments, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the embodiments of the present invention.

In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1, an embodiment of the present invention provides a robot cable, including a first protection layer 1, a braid layer 2 is circumferentially disposed on an inner wall of the first protection layer 1, a polyester tape 3 is circumferentially disposed on an inner wall of the braid layer 2, a plurality of core wires 4 are disposed in the polyester tape 3, 11 core wires are disposed in this embodiment, and 60 cotton yarns 5 are filled in the middle of the plurality of core wires 4; the core wire 4 comprises a conductor bundle 41 and an insulating layer 42 from inside to outside, wherein the conductor bundle 41 comprises 154 tin-plated copper conductors with the thickness of 0.05mm, and the insulating layer 42 is made of FEP material. Specifically, the cable is shielded and protected by the first protective layer 1 and the braided layer 2, so that interference of external signals on transmission of signals inside the cable can be prevented; furthermore, 60 cotton yarns 5 are filled in the middle of the core wires 4, and the 60 cotton yarns 5 enable the cable to be more round and have stronger bearing capacity, so that the bearing capacity of the cable reaches more than 5KG, the bending and twisting resistant times are more, and the cable is more durable; further, the insulating layer 42 of the core wire 4 is made of the FTP material, so that the toughness and elasticity of the cable are very good, and the folding and twisting resistance of the cable is higher than that of other materials.

As a preferred mode of the embodiment of the present invention, the thickness of the insulating layer 42 is 0.17mm to 0.20mm, so that the cable has a larger bearing weight while maintaining the toughness and elasticity of the cable.

As an optimized mode of the embodiment of the present invention, the thickness of the polyester belt 3 is 0.05mm, so that the cable is more compact and the cable is protected.

As an optimized mode of the embodiment of the utility model, weaving layer 2 is woven by 192 0.10mm tinned conductors, and specifically, the pitch is 33, and the angle is 61.73, and it is 85% to weave density, and intact shielding signal guarantees cable transmission signal's normal transmission.

As an optimized mode of the embodiment of the utility model, first protective layer 1 is made by the PVC material, and is preferred, first protective layer 1's thickness is 1mm to 1.1mm, makes the cable can the bearing more, wear-resisting, resistant book resistant distortion.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the embodiments of the present invention are not limited to the particular embodiments described herein, but are capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the embodiments of the invention. Therefore, although the embodiments of the present invention have been described in greater detail through the above embodiments, the embodiments of the present invention are not limited to the above embodiments, and many other equivalent embodiments can be included without departing from the concept of the embodiments of the present invention, and the scope of the embodiments of the present invention is determined by the scope of the appended claims.

Claims

1. The robot cable is characterized by comprising a first protective layer (1), wherein a woven layer (2) is circumferentially arranged on the inner wall of the first protective layer (1), a polyester belt (3) is circumferentially arranged on the inner wall of the woven layer (2), a plurality of core wires (4) are arranged in the polyester belt (3), and 60 cotton yarns (5) are filled in the middles of the core wires (4);

the core wire (4) comprises a conductor bundle (41) and an insulating layer (42) from inside to outside, wherein the conductor bundle (41) comprises 154 tin-plated copper conductors with the thickness of 0.05mm, and the insulating layer (42) is made of an FEP material.

2. The robot cable according to claim 1, characterized in that the insulating layer (42) has a thickness of 0.17 to 0.20 mm.

3. Robot cable according to claim 2, characterized in that the thickness of the polyester tape (3) is 0.05 mm.

4. Robot cable according to claim 1, characterized in that the braid (2) is braided from 192 pieces of 0.10mm tin-plated conductor.

5. Robot cable according to claim 3, characterized in that the first protective layer (1) is made of PVC material.

6. Robot cable according to claim 5, characterized in that the thickness of the first protective layer (1) is 1 to 1.1 mm.