CN216287708U

CN216287708U - Industrial robot servo signal drive control cable

Info

Publication number: CN216287708U
Application number: CN202122907374.XU
Authority: CN
Inventors: 胡碟
Original assignee: Shenzhen Jianzhenda Wire & Cable Co ltd
Current assignee: Shenzhen Jianzhenda Wire & Cable Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-12
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses an industrial robot servo signal driving control cable which comprises an armor layer, a composite rubber layer, a shielding layer, a flame-retardant layer, flame-retardant fillers, a limiting piece, a central tube and control wires, wherein the composite rubber layer is distributed on the inner side of the armor layer, the shielding layer is distributed below the composite rubber layer, the flame-retardant layer is distributed inside the shielding layer, a plurality of flame-retardant fillers are distributed inside the flame-retardant layer, the limiting piece is arranged inside the flame-retardant layer, the central tube is arranged at the center of the flame-retardant layer, and four control wires are distributed around the central tube at equal intervals.

Description

Industrial robot servo signal drive control cable

Technical Field

The utility model relates to a servo signal driving control cable of an industrial robot.

Background

Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field, have a certain degree of automation, and can realize various industrial processing and manufacturing functions depending on the power energy and control capability of the industrial robots.

The control cable used by the current industrial robot servo is easily interfered by other signals after being used for a long time, and meanwhile, the flame retardance is general, and the space for improvement is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a servo signal driving control cable of an industrial robot to solve the technical problem.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an industrial robot servo signal drive control cable, includes armor, compound rubber layer, shielding layer, fire-retardant filler, locating part, center tube, control wire, the inboard compound rubber layer that distributes of armor, the shielding layer distributes in compound rubber layer below, fire-retardant layer distributes inside the shielding layer, and is a plurality of fire-retardant filler distributes inside fire-retardant layer, the locating part is installed at fire-retardant layer inside, the center tube is installed in fire-retardant layer center department, four control wire equidistance distributes around the center tube.

On the basis of the technical scheme, the central tube comprises an insulating layer, a wrapping layer, a filling rope, a central support, a wire core protective layer and a central wire core, wherein the wrapping layer is distributed on the inner side of the insulating layer, the filling rope is distributed inside the wrapping layer, the central support is placed inside the filling rope, the wire core protective layer is distributed at the center of the filling rope, and the central wire core is distributed inside the wire core protective layer.

On the basis of the technical scheme, the control wire comprises an isolation sleeve, a polyethylene layer and control wire cores, wherein the polyethylene layer and the control wire cores are distributed in the isolation sleeve, and the control wire cores are distributed in the polyethylene layer.

Compared with the prior art, the utility model has the following advantages: the control cable structure of the traditional industrial robot is improved, so that the control cable structure has better anti-interference performance, meanwhile, the influence of high temperature on the cable is reduced under the condition of long-time use, the flame retardance of the control cable is improved, and the use environment of the control cable is safer.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention.

FIG. 2 is a schematic view of the structure of the center tube of the present invention.

FIG. 3 is a schematic view of a control wire structure according to the present invention.

In the figure: 1. the cable comprises an armor layer, 2 a composite rubber layer, 3 a shielding layer, 4 a flame-retardant layer, 5 a flame-retardant filler, 6 a limiting piece, 7 a central tube, 8 a control lead, 9 an insulating layer, 10 a wrapping layer, 11 a filling rope, 12 a central support, 13 a cable core protective layer, 14 a central cable core, 15 an isolating sleeve, 16 a polyethylene layer and 17 a control cable core.

Detailed Description

The utility model is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1-3, an industrial robot servo signal drive control cable comprises an armor layer 1, a composite rubber layer 2, a shielding layer 3, a flame-retardant layer 4, flame-retardant fillers 5, a limiting part 6, a central tube 7 and control wires 8, wherein the composite rubber layer 2 is distributed on the inner side of the armor layer 1, the shielding layer 3 is distributed below the composite rubber layer 2, the flame-retardant layer 4 is distributed inside the shielding layer 3, the flame-retardant fillers 5 are distributed inside the flame-retardant layer 4, the limiting part 6 is installed inside the flame-retardant layer 4, the central tube 7 is installed at the center of the flame-retardant layer 4, and the control wires 8 are equidistantly distributed around the central tube 7.

The central tube 7 comprises an insulating layer 9, a wrapping layer 10, a filling rope 11, a central support 12, a wire core protective layer 13 and a central wire core 14, wherein the wrapping layer 10 is distributed on the inner side of the insulating layer 9, the filling rope 11 is distributed inside the wrapping layer 10, the central support 12 is placed inside the filling rope 11, the wire core protective layer 13 is distributed at the center of the filling rope 11, and the central wire core 14 is distributed inside the wire core protective layer 13.

Control wire 8 includes spacer sleeve 15, polyethylene layer 16, control sinle silk 17, spacer sleeve 15 inside distribution has polyethylene layer 16, four control sinle silk 17 distributes in polyethylene layer 16.

The working principle of the utility model is as follows: this novel interference immunity that utilizes multilayer composite construction to increase cable, its inside shielding layer and insulating layer that contains still encircles in the control wire outside has the separation sleeve, can effectually protect control signal, and setting up of fire-retardant layer and fire-retardant filler has simultaneously reduced the cable and has received the influence of high temperature, has improved the security of cable use.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.

Claims

1. The utility model provides an industrial robot servo signal drive control cable, includes armor (1), compound rubber layer (2), shielding layer (3), fire-retardant layer (4), fire-retardant filler (5), locating part (6), center tube (7), control wire (8), its characterized in that: armor (1) inboard distributes there is compound rubber layer (2), shielding layer (3) distribute in compound rubber layer (2) below, fire-retardant layer (4) distribute inside shielding layer (3), and is a plurality of fire-retardant filler (5) distribute inside fire-retardant layer (4), locating part (6) are installed inside fire-retardant layer (4), center tube (7) are installed in fire-retardant layer (4) center department, four control wire (8) equidistance distributes around center tube (7).

2. An industrial robot servo signal drive control cable according to claim 1, characterized in that: center tube (7) include insulating layer (9), around covering (10), packing rope (11), central support (12), sinle silk protective layer (13), central sinle silk (14), insulating layer (9) inboard distribution has around covering (10), packing rope (11) distribute around inside covering (10), central support (12) are placed inside packing rope (11), sinle silk protective layer (13) distribute in packing rope (11) center department, central sinle silk (14) distribute inside sinle silk protective layer (13).

3. An industrial robot servo signal drive control cable according to claim 1, characterized in that: control wire (8) are including isolation sleeve (15), polyethylene layer (16), control sinle silk (17), isolation sleeve (15) inside distribution has polyethylene layer (16), four control sinle silk (17) distribute in polyethylene layer (16).