Multi-signal fireproof high-flexibility robot cable

Abstract

The utility model discloses a multi-signal fire-resistant high-flexibility robot cable, which comprises a power line core, signal transmission line cores, cable filler, an insulating layer, a copper wire woven mesh shielding layer, a reinforced cotton protection layer, a waterproof protection layer and a flame-retardant fireproof layer, cable filler is distributed between the power line cores and the signal transmission line cores, the circumferential surface of the cable filler is wrapped with an insulating layer, the circumferential surface of the insulating layer is wrapped with a copper wire woven mesh shielding layer, the surface of the copper wire woven mesh shielding layer is wrapped with a reinforcing cotton protection layer, the surface of the reinforcing cotton protection layer is wrapped with a waterproof protection layer, and the surface of the waterproof protection layer is wrapped with a waterproof protection layer. The surface of the waterproof protection layer is wrapped with a flame-retardant fireproof layer. According to the robot cable of the utility model, through the reasonable design, the waterproof, moisture-proof, flame-retardant and fireproof and heat insulation effects of the cable can be improved through the waterproof protection layer and the flame-retardant and fireproof layer.

Description

Technical Field

[0001] This utility model relates to a cable, and more particularly to a multi-signal fire-resistant and highly flexible robot cable. Background Technology

[0002] Multi-signal fire-resistant and highly flexible robot cables are cables specifically designed for robots and automated equipment. They feature multi-signal transmission, fire resistance, and high flexibility. Currently used robot cables are easily affected by the operating environment, and their waterproof, moisture-proof, flame-retardant, fireproof, and heat-insulating effects are poor. Therefore, there is a need for a new type of multi-signal fire-resistant and highly flexible robot cable that is waterproof, moisture-proof, fireproof, flame-retardant, and has good heat insulation effects. Utility Model Content

[0003] The purpose of this invention is to provide a multi-signal fire-resistant and highly flexible robot cable to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A multi-signal fire-resistant and highly flexible robot cable includes a power core, a signal transmission core, cable filler, an insulation layer, a copper wire braided mesh shielding layer, a reinforcing cotton protective layer, a waterproof protective layer, and a flame-retardant and fireproof layer. The power core is surrounded by symmetrically distributed signal transmission cores at equal intervals. Cable filler is distributed between the power core and the signal transmission core. The circumferential surface of the cable filler is wrapped with an insulation layer. The circumferential surface of the insulation layer is wrapped with a copper wire braided mesh shielding layer. The surface of the copper wire braided mesh shielding layer is wrapped with a reinforcing cotton protective layer. The surface of the reinforcing cotton protective layer is wrapped with a waterproof protective layer. The surface of the waterproof protective layer is wrapped with a flame-retardant and fireproof layer.

[0006] Based on the above technical solution, the waterproof protective layer includes a silicone drying layer, a waterproof layer, an insulating moisture-proof layer, mounting holes, and tensile copper wire. The surface of the silicone drying layer is covered with a waterproof layer, and the surface of the waterproof layer is covered with an insulating moisture-proof layer. The right end of the insulating moisture-proof layer has symmetrically distributed mounting holes, and tensile copper wire is installed inside the mounting holes.

[0007] Based on the above technical solution, the flame-retardant and fireproof layer includes a ceramicized silicone rubber heat insulation layer, a silicone fiber woven outer fireproof layer, an asbestos woven mesh, and a flame-retardant rubber outer sheath. The surface of the ceramicized silicone rubber heat insulation layer is wrapped with a silicone fiber woven outer fireproof layer, the surface of the silicone fiber woven outer fireproof layer is wrapped with an asbestos woven mesh, and the surface of the asbestos woven mesh is wrapped with a flame-retardant rubber outer sheath.

[0008] Compared with the prior art, the present invention has the following advantages: The multi-signal fire-resistant and highly flexible robot cable of the present invention improves the moisture-proof and waterproof effect of the cable by comprehensively improving the moisture-proof and waterproof effect of the cable through the silicone drying layer, waterproof layer and insulating moisture-proof layer inside the waterproof protective layer. Then, the flame-retardant and fireproof layer improves the flame-retardant, fireproof and heat-insulating effect of the cable by comprehensively improving the flame-retardant, fireproof and heat-insulating effect of the cable through the multi-layer structure of the ceramicized silicone rubber heat insulation layer, silicone fiber braided outer fireproof layer, asbestos braided mesh and flame-retardant rubber outer sheath. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the appearance and structure of this utility model.

[0010] Figure 2 This is a schematic diagram of the waterproof protective layer structure of this utility model.

[0011] Figure 3 This is a schematic diagram of the flame-retardant and fireproof layer structure of this utility model.

[0012] In the diagram: 1. Power core, 2. Signal transmission core, 3. Cable filler, 4. Insulation layer, 5. Copper wire braided mesh shielding layer, 6. Reinforcing cotton protective layer, 7. Waterproof protective layer, 8. Flame-retardant fireproof layer, 9. Silica gel drying layer, 10. Waterproof layer, 11. Insulating and moisture-proof layer, 12. Mounting hole, 13. Tensile copper wire, 14. Ceramicized silicone rubber heat insulation layer, 15. Silicon fiber braided outer fireproof layer, 16. Asbestos braided mesh, 17. Flame-retardant rubber outer sheath. Detailed Implementation

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] like Figure 1-3 As shown, a multi-signal fire-resistant and highly flexible robot cable includes a power core 1, a signal transmission core 2, a cable filler 3, an insulation layer 4, a copper wire braided mesh shielding layer 5, a reinforcing cotton protective layer 6, a waterproof protective layer 7, and a flame-retardant and fireproof layer 8. The power core 1 is surrounded by symmetrically distributed signal transmission cores 2 at equal intervals. The cable filler 3 is distributed between the power core 1 and the signal transmission cores 2. The circumferential surface of the cable filler 3 is wrapped with the insulation layer 4. The circumferential surface of the insulation layer 4 is wrapped with the copper wire braided mesh shielding layer 5. The surface of the copper wire braided mesh shielding layer 5 is wrapped with the reinforcing cotton protective layer 6. The surface of the reinforcing cotton protective layer 6 is wrapped with the waterproof protective layer 7. The surface of the waterproof protective layer 7 is wrapped with the flame-retardant and fireproof layer 8.

[0015] The waterproof protective layer 7 includes a silicone drying layer 9, a waterproof layer 10, an insulating and moisture-proof layer 11, mounting holes 12, and tensile copper wires 13. The surface of the silicone drying layer 9 is covered with the waterproof layer 10, and the surface of the waterproof layer 10 is covered with the insulating and moisture-proof layer 11. The right end of the insulating and moisture-proof layer 11 has equidistantly symmetrically distributed mounting holes 12, and tensile copper wires 13 are installed inside the mounting holes 12.

[0016] The flame-retardant and fireproof layer 8 includes a ceramicized silicone rubber heat insulation layer 14, a silicone fiber woven outer fireproof layer 15, an asbestos woven mesh 16, and a flame-retardant rubber outer sheath 17. The surface of the ceramicized silicone rubber heat insulation layer 14 is wrapped with the silicone fiber woven outer fireproof layer 15, the surface of the silicone fiber woven outer fireproof layer 15 is wrapped with the asbestos woven mesh 16, and the surface of the asbestos woven mesh 16 is wrapped with the flame-retardant rubber outer sheath 17.

[0017] The working principle of this utility model is as follows: First, power and signal transmission are carried out through power cores and signal transmission cores. Then, the insulation and shielding effects of the cable are improved through insulation layers, copper wire braided mesh shielding layers, and reinforcing cotton protective layers. Next, the moisture-proof and waterproof effects of the cable are comprehensively improved through silicone drying layers, waterproof layers, and insulating moisture-proof layers. Finally, the flame-retardant and fire-resistant layer, along with the ceramicized silicone rubber heat insulation layer, silicon fiber braided outer fire-resistant layer, asbestos braided mesh, and flame-retardant rubber outer sheath, comprehensively improve the flame-retardant, fire-proof, and heat-insulating effects of the cable.

[0018] The above description is a preferred embodiment of the present utility model. For those skilled in the art, any changes, modifications, substitutions and variations made to the implementation methods without departing from the principles and spirit of the present utility model, based on the teachings of the present utility model, still fall within the protection scope of the present utility model.

Claims

1. A multi-signal fire-resistant and highly flexible robot cable, comprising a power core (1), a signal transmission core (2), cable filler (3), an insulation layer (4), a copper wire braided mesh shielding layer (5), a reinforcing cotton protective layer (6), a waterproof protective layer (7), and a flame-retardant and fireproof layer (8), characterized in that: The power core (1) is surrounded by symmetrically distributed signal transmission cores (2). Cable filler (3) is distributed between the power core (1) and the signal transmission core (2). The circumferential surface of the cable filler (3) is covered with an insulation layer (4). The circumferential surface of the insulation layer (4) is covered with a copper wire braided mesh shielding layer (5). The surface of the copper wire braided mesh shielding layer (5) is covered with a reinforcing cotton protective layer (6). The surface of the reinforcing cotton protective layer (6) is covered with a waterproof protective layer (7). The surface of the waterproof protective layer (7) is covered with a flame-retardant and fireproof layer (8).

2. The multi-signal fire-resistant and highly flexible robot cable according to claim 1, characterized in that: The waterproof protective layer (7) includes a silicone drying layer (9), a waterproof layer (10), an insulating moisture-proof layer (11), mounting holes (12), and tensile copper wires (13). The surface of the silicone drying layer (9) is covered with the waterproof layer (10), and the surface of the waterproof layer (10) is covered with the insulating moisture-proof layer (11). The right end of the insulating moisture-proof layer (11) has symmetrically distributed mounting holes (12), and tensile copper wires (13) are installed inside the mounting holes (12).

3. The multi-signal fire-resistant and highly flexible robot cable according to claim 1, characterized in that: The flame-retardant fireproof layer (8) includes a ceramicized silicone rubber heat insulation layer (14), a silicon fiber woven outer fireproof layer (15), an asbestos woven mesh (16), and a flame-retardant rubber outer sheath (17). The surface of the ceramicized silicone rubber heat insulation layer (14) is wrapped with a silicon fiber woven outer fireproof layer (15). The surface of the silicon fiber woven outer fireproof layer (15) is wrapped with an asbestos woven mesh (16). The surface of the asbestos woven mesh (16) is wrapped with a flame-retardant rubber outer sheath (17).

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