CN116884697B - Structure and processing method of compact robot control line - Google Patents
Structure and processing method of compact robot control line Download PDFInfo
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- CN116884697B CN116884697B CN202310833115.8A CN202310833115A CN116884697B CN 116884697 B CN116884697 B CN 116884697B CN 202310833115 A CN202310833115 A CN 202310833115A CN 116884697 B CN116884697 B CN 116884697B
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- 238000003672 processing method Methods 0.000 title abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 229920001971 elastomer Polymers 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 4
- 238000003754 machining Methods 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 14
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- -1 Polyethylene Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
- H01B11/08—Screens specially adapted for reducing cross-talk
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manipulator (AREA)
Abstract
The utility model discloses a structure and a processing method of a compact robot control wire, which comprises a male connector, a cable body and a female connector, wherein the male connector and the female connector are respectively fixedly provided with two ends of the cable body, the cable body comprises an outer wrapping, a power cable, a signal cable, a ground wire, an inner wrapping and a shielding layer, the power cable, the signal cable and the ground wire are arranged in a triangle shape in the outer wrapping, the surfaces of the power cable, the signal cable and the ground wire are fixedly provided with the inner wrapping, and the inner side of the inner wrapping is fixedly provided with the shielding layer. According to the structure and the processing method of the compact robot control wire, the power cable and the signal cable are arranged separately, and the shielding layers are coated on the outer surfaces of the power cable and the signal cable, so that electromagnetic interference among a plurality of cables can be avoided, and the stability and the quality of signal transmission are improved.
Description
Technical Field
The utility model relates to the technical field of cables and wires, in particular to a structure and a processing method of a compact robot control wire.
Background
One of the design goals of compact robots is to occupy less space, as space is often at a premium in a practical production environment. Compared with the traditional robot, the compact robot has a compact structure, so that a more flexible control cable is needed, the main purpose of designing the compact robot control cable is to ensure that the robot can freely move and avoid signal interference when performing tasks, reduce maintenance and repair cost and time, and improve production efficiency.
In the prior art, as disclosed in chinese patent publication No. CN210777955U, a multi-core control wire for a robot is twisted with a bulletproof wire through a plurality of conductors, the twisted body is coated with an insulating layer and an elastomer layer to form the insulating wire, the plurality of core wires are twisted with the bulletproof wire and are protected to form the core wires outside, the core wires are twisted with the bulletproof wire, and then are sequentially coated with a shielding layer and a protective layer outside to finally form the control cable. Not only can greatly save the installation space, but also can ensure the service life. However, the technical scheme has the following defects: because the inner sheath is internally provided with a plurality of core wires at the same time, the core wires are easy to generate electromagnetic interference after being electrified, and the stability and the quality of transmission signals are further affected.
Disclosure of Invention
The utility model aims to solve the technical problem that the existing robot control lines are easy to generate electromagnetic interference between the control lines after the core lines are electrified, so that the stability and the quality of transmission signals are affected. In order to overcome the defects of the prior art, the utility model provides a structure and a processing method of a compact robot control wire, wherein a power cable and a signal cable are arranged separately, and shielding layers are coated on the outer surfaces of the power cable and the signal cable, so that electromagnetic interference among a plurality of cables can be avoided, and the stability and the quality of signal transmission are improved.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a compact robot control line structure, which comprises a male connector, a cable body and a female connector, wherein the male connector and the female connector are respectively fixedly provided with two ends of the cable body, the cable body comprises an outer wrapping, a power cable, a signal cable, a ground wire, an inner wrapping and a shielding layer, the power cable, the signal cable and the ground wire are arranged in a triangle shape in the outer wrapping, the surfaces of the power cable, the signal cable and the ground wire are fixedly provided with the inner wrapping, and the inner side of the inner wrapping is fixedly provided with the shielding layer.
In the preferred technical scheme of the utility model, the outer wrapper is also fixedly provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a supporting part and a heat dissipation part, the supporting part comprises a rubber support, an elastic rod and a heat absorption pipe, the rubber support is arranged at the center of the inner side of the outer wrapper, the elastic rod is fixedly arranged on the rubber support, and the heat absorption pipe is fixedly arranged at the free end of the elastic rod.
In the preferred technical scheme of the utility model, the gap between the outer wrapper and the inner wrapper is also filled with silica gel.
In the preferred technical scheme of the utility model, the heat dissipation part comprises an annular pipe, a baffle plate, a micro air pump and a condensation sheet, wherein the annular pipe is fixedly arranged at one end of the outer side wall of the outer wrapper, the baffle plate is fixedly arranged in the middle of the annular pipe to divide the inner cavity of the annular pipe into an air inlet channel and an air outlet channel, two ends of the heat absorption pipe are respectively communicated with the air inlet channel and the air outlet channel, and the micro air pump and the condensation sheet are fixedly arranged in the air inlet channel.
In the preferred technical scheme of the utility model, more than two protection pieces are uniformly arranged on the outer side wall of the outer cladding, each protection piece comprises a protection strip, a threaded rod, a nut and steel balls, the threaded rod is rotationally connected to the protection strip, the nut is embedded on the outer cladding, one end of the threaded rod is in threaded connection with the nut, a ball socket is arranged on one side, far away from the outer cladding, of the protection strip, the steel balls are rotationally connected in the ball socket, the other end of the threaded rod is fixedly connected with the steel balls, and rotary jacks are further arranged on the surfaces of the steel balls.
In a preferred technical scheme of the utility model, the female connector is a 90-degree connector.
The utility model also provides a processing method of the structure of the control line, which comprises the following steps:
s1, helically twisting more than two strands of core wires to obtain a power cable, sequentially wrapping a shielding layer and an inner wrapping from inside to outside on the surface of the power cable, and then processing according to the same method to obtain a signal cable and a ground wire;
s2, arranging a power cable, a signal cable and a ground wire around a supporting part in a triangular shape, wrapping the power cable, the signal cable and the ground wire by an outer cover to form a cable body, respectively fixing two ends of the cable body on a male connector and a female connector, then fixing a heat dissipation part at one end of the outer side wall of the outer cover, and respectively communicating two ends of a heat absorption pipe with an air inlet channel and an air outlet channel;
s3, uniformly mounting the protective piece on the outer side wall of the outer wrapper.
The beneficial effects of the utility model are as follows:
according to the structure and the processing method of the compact robot control line, the power cable and the signal cable are arranged separately, and the shielding layers are coated on the outer surfaces of the power cable and the signal cable, so that electromagnetic interference among a plurality of cables can be avoided, and the stability and the quality of signal transmission are improved; the supporting part can play a role in supporting the inner wall of the outer sheath when the cable body is extruded so as to protect the power cable and the signal cable from being affected by extrusion, and the radiating part can continuously blow cold air into the box heat absorption pipe, so that the cable body is cooled, and the normal operation of the cable is ensured; the protection piece is detachably arranged on the outer side plate of the outer wrapping, so that the outer wrapping can be protected, the protection piece can be conveniently replaced after being damaged, the whole cable is not required to be scrapped, and the equipment cost is saved.
Drawings
Fig. 1 is a schematic structural view of a compact robot control line according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a cross-sectional view taken in the direction B-B in FIG. 2;
fig. 4 is a partial enlarged view at C in fig. 3.
In the figure:
1. a male connector; 2. a cable body; 21. an outer cover; 22. a power cable; 23. a signal cable; 24. a ground wire; 25. an inner sheath; 26. a shielding layer; 3. a female joint; 4. a heat dissipation mechanism; 41. a support part; 411. a rubber bracket; 412. an elastic rod; 413. a heat absorbing pipe; 414. silica gel; 42. a heat dissipation part; 421. an annular tube; 422. a baffle; 423. a micro air pump; 424. condensing sheets; 425. an air inlet channel; 426. an air outlet channel; 5. a guard; 51. a guard bar; 52. a threaded rod; 53. a nut; 54. steel balls; 55. and rotating the jack.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1-4, in the embodiment, a compact robot control line structure is provided, which includes a male connector 1, a cable body 2 and a female connector 3, wherein the male connector 1 and the female connector 3 are respectively and fixedly provided with two ends of the cable body 2, the cable body 2 includes an outer cover 21, a power cable 22, a signal cable 23, a ground wire 24, an inner cover 25 and a shielding layer 26, the power cable 22, the signal cable 23 and the ground wire 24 are arranged in a triangle shape in the outer cover 21, and the surfaces of the power cable 22, the signal cable 23 and the ground wire 24 are respectively and fixedly provided with the inner cover 25, and the inner side of the inner cover 25 is fixedly provided with the shielding layer 26. In this embodiment, the male connector 1 is used for connecting to one side of the control cabinet, and the female connector 3 is used for connecting to one side of the robot. The outer wrapper 21 and the inner wrapper 25 are made of polyvinyl chloride (PVC) or Polyethylene (PE) and have elasticity. The power cable 22, the signal cable 23 and the ground wire 24 are formed by helically twisting more than two core wires, the shielding layer 26 is a metal net woven by copper wires and wrapped on the outer side of the core wires, the shielding layer mainly plays a role in shielding a magnetic field, the power cable 22 and the signal cable 23 are arranged separately, an electric signal is transmitted by the power cable 22, a digital signal and an analog signal are transmitted by the signal cable 23, and mutual interference of signal transmission is avoided.
Specifically, the outer wrapper 21 is further provided with a heat dissipation mechanism 4, the heat dissipation mechanism 4 comprises a supporting portion 41 and a heat dissipation portion 42, the supporting portion 41 comprises a rubber support 411, an elastic rod 412 and a heat absorption tube 413, the rubber support 411 is arranged at the center of the inner side of the outer wrapper 21, the rubber support 411 is provided with the elastic rod 412, and the heat absorption tube 413 is fixedly arranged at the free end of the elastic rod 412. In this embodiment, because the cable is when the circular telegram, must generate heat, along with load current's increase, the cable surface temperature just is higher, if the current-carrying capacity of electric wire and cable surpasses its limit bearing capacity, just probably can not in time cause the conflagration because of the heat dissipation, causes life and property loss, through setting up heat dissipation mechanism 4, can cool down to the cable to guarantee the cable normal work. The supporting part 41 is arranged on the inner side of the outer wrapper 21, and the outer wrapper 21 plays a supporting role, so that when the cable is extruded, the supporting part 41 is compressed firstly, and the cable 22, the signal cable 23 and the ground wire 24 are protected, wherein the rubber support 411 is of a special-shaped structure, the rubber support 411 is arranged on the inner side center of the outer wrapper 21, and the cable 22, the signal cable 23 and the ground wire 24 are uniformly distributed on the periphery of the rubber support 411 in a triangular shape and are abutted to the surface of the rubber support 411, so that the cable is fixed. The elastic rods 412 are arc-shaped rods, and two elastic rods 412 located on the same side of the rubber support 411 are arranged opposite to each other. The U-shaped tube of the heat absorbing tube 413, and one end of the elastic rod 412 passes through the inside of the U-shaped tube and then abuts against the inside wall of the outer wrapper 21, thereby fixing the heat absorbing tube 413. The heat absorbing pipe 413 is made of flexible materials, and can be bent when being pressed, and the heat absorbing pipe 413 can absorb heat generated by core wire heating, so that the cooling function is realized.
Specifically, the gap between the outer wrapper 21 and the inner wrapper 25 is also filled with silica gel 414. In this embodiment, the characteristics of good thermal conductivity, insulation and high elasticity of the silica gel 414 are utilized, so that the cable can play a role in buffering when being extruded or vibrated, and meanwhile, the heat generated by heating the core wire can be conducted to the heat absorption tube 413, so that the heat dissipation effect is improved.
Specifically, the heat dissipation portion 42 includes an annular tube 421, a baffle 422, a micro air pump 423 and a condensing piece 424, one end of the outer side wall of the outer wrapper 21 is fixedly provided with the annular tube 421, the middle part of the annular tube 421 is fixedly provided with the baffle 422, the inner cavity of the annular tube 421 is divided into an air inlet channel 425 and an air outlet channel 426, two ends of the heat absorption tube 413 are respectively communicated with the air inlet channel 425 and the air outlet channel 426, and the micro air pump 423 and the condensing piece 424 are fixedly arranged in the air inlet channel 425. In this embodiment, the heat dissipation portion 42 is used for cooling the heat absorption tube 413, so as to improve the cooling effect. The annular tube 421 is disposed at one end of the cable body 2 near the male connector 1, and the annular tube 421 is fixedly disposed on the male connector 1. The baffle 422 is a ring-shaped piece, and the air inlet channel 425 and the air outlet channel 426 are not communicated. The micro air pump 423 is used for sending external cold air into the heat absorption pipe 413 to cool the heat absorption pipe 413. The condensing piece 424 is used for cooling the air, improves the cooling effect, and the condensing piece 424 sets up in the air outlet end of miniature air pump 423, under the effect of wind power, can avoid the surface to appear the comdenstion water, helps improving the security performance.
Specifically, evenly be provided with the guard piece 5 more than two on the surrounding cover 21 lateral wall, guard piece 5 includes protection bar 51, threaded rod 52, nut 53 and steel ball 54, rotates on the protection bar 51 and is connected with threaded rod 52, and nut 53 inlays on the surrounding cover 21, and threaded rod 52 one end and nut 53 threaded connection, and the ball socket has been seted up to the one side that the protection bar 51 kept away from the surrounding cover 21, and steel ball 54 rotates to be connected in the ball socket, and threaded rod 52 other end and steel ball 54 fixed connection, and rotatory jack 55 has still been seted up on steel ball 54 surface. In this embodiment, the cable is inevitably dragged during use, so that the cable rubs against the ground to generate abrasion, and the protection piece 5 is provided to protect the outer cover 21 from abrasion. The guard bar 51 is made of rubber material, and has good wear resistance and certain hardness. The threaded rod 52 and the nut 53 are in threaded connection, so that replacement is facilitated after the protective strip 51 is worn out, the whole cable does not need to be scrapped, and cost saving is facilitated. The ball socket on the guard bar 51 is provided with more than two, and the end surface of the steel ball 54 protrudes out of the ball socket, so that when the cable is placed on the ground, the steel ball 54 contacts the ground, thereby reducing abrasion. The rotary jack 55 is a square hole, and the adjusting wrench is inserted into the square hole to drive the steel ball 54 to rotate, so that the threaded rod 52 rotates, and the protection strip 51 is fixed on the outer wrapper 21.
Specifically, the female connector 3 is a 90 ° connector. In this embodiment, since the external connector of the device protrudes after insertion, which may cause trouble to pedestrians or moving objects and occupy space, the 90 ° connector is selected in this embodiment.
The utility model also provides a processing method of the structure of the control line, which comprises the following steps:
s1, helically twisting more than two strands of core wires to obtain a power cable 22, sequentially wrapping a shielding layer 26 and an inner wrapping 25 on the surface of the power cable 22 from inside to outside, and then processing the power cable to obtain a signal cable 23 and a ground wire 24 according to the same method;
s2, arranging a power cable 22, a signal cable 23 and a ground wire 24 around a supporting part 41 in a triangular shape, wrapping the power cable 22, the signal cable 23 and the ground wire by an outer cover 21 to form a cable body 2, respectively fixing two ends of the cable body 2 on a male connector 1 and a female connector 3, respectively, fixedly fixing a heat dissipation part 42 on one end of the outer side wall of the outer cover 21, and respectively communicating two ends of a heat absorption pipe 413 with an air inlet channel 425 and an air outlet channel 426;
s3, uniformly mounting the protection piece 5 on the outer side wall of the outer wrapper 21.
When the micro air pump 423 and the condensing piece 424 are electrified, at this time, the micro air pump 423 blows external cold air into the heat absorbing pipe 413, and the condensing piece 424 cools the air, so that the cable is cooled, and the normal operation of the cable is ensured.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.
Claims (6)
1. The utility model provides a compact robot control line's structure which characterized in that: comprises a male connector (1), a cable body (2) and a female connector (3), wherein the male connector (1) and the female connector (3) are respectively fixedly provided with two ends of the cable body (2), the cable body (2) comprises an outer wrapping (21), a power cable (22), a signal cable (23), a ground wire (24), an inner wrapping (25) and a shielding layer (26), the power cable (22), the signal cable (23) and the ground wire (24) are arranged in a triangle shape in the outer wrapping (21), the surfaces of the power cable (22), the signal cable (23) and the ground wire (24) are fixedly provided with an inner wrapping (25), the inner side of the inner wrapping (25) is fixedly provided with the shielding layer (26),
the utility model provides a guard bar, including enclosing cover (21), guard piece (5) more than two evenly be provided with on the enclosing cover (21) lateral wall, guard piece (5) are including guard bar (51), threaded rod (52), nut (53) and steel ball (54), rotate on guard bar (51) and be connected with threaded rod (52), nut (53) are inlayed on enclosing cover (21), and threaded rod (52) one end and nut (53) threaded connection, the ball socket has been seted up to one side that enclosing cover (21) was kept away from to guard bar (51), steel ball (54) rotate and connect in the ball socket, and threaded rod (52) other end and steel ball (54) fixed connection, rotatory jack (55) have still been seted up on steel ball (54) surface, rotatory jack (55) are square hole, the adjusting spanner inserts in the square hole, can drive steel ball (54) and rotate, and then make threaded rod (52) rotatory, thereby realize fixing guard bar (51) on enclosing cover (21).
2. The compact robotic control line structure as defined in claim 1, wherein: the heat radiation mechanism is characterized in that the heat radiation mechanism (4) is further fixedly arranged on the outer cover (21), the heat radiation mechanism (4) comprises a supporting part (41) and a heat radiation part (42), the supporting part (41) comprises a rubber support (411), an elastic rod (412) and a heat absorption tube (413), the rubber support (411) is arranged at the center of the inner side of the outer cover (21), the elastic rod (412) is fixedly arranged on the rubber support (411), and the heat absorption tube (413) is fixedly arranged at the free end of the elastic rod (412).
3. The compact robotic control line structure as defined in claim 2, wherein: the gap between the outer wrapper (21) and the inner wrapper (25) is also filled with silica gel (414).
4. The compact robotic control line structure as defined in claim 2, wherein: the heat dissipation portion (42) comprises an annular pipe (421), a baffle (422), a micro air pump (423) and a condensation piece (424), the annular pipe (421) is fixedly arranged at one end of the outer side wall of the outer wrapper (21), the baffle (422) is fixedly arranged in the middle of the annular pipe (421), the inner cavity of the annular pipe (421) is divided into an air inlet channel (425) and an air outlet channel (426), and two ends of the heat absorption pipe (413) are respectively communicated with the air inlet channel (425) and the air outlet channel (426), and the micro air pump (423) and the condensation piece (424) are fixedly arranged in the air inlet channel (425).
5. The compact robotic control line structure as defined in claim 1, wherein: the female connector (3) is a 90-degree connector.
6. A method of machining a structure based on a control line according to any one of claims 1 to 5, characterized in that it comprises the steps of:
s1, helically twisting more than two strands of core wires to obtain a power cable (22), sequentially wrapping a shielding layer (26) and an inner wrapping (25) on the surface of the power cable (22) from inside to outside, and then processing according to the same method to obtain a signal cable (23) and a ground wire (24);
s2, arranging a power cable (22), a signal cable (23) and a ground wire (24) around a supporting part (41) in a triangular shape, wrapping the power cable, the signal cable and the ground wire by an outer cover (21) to form a cable body (2), respectively fixedly arranging two ends of the cable body (2) on a male connector (1) and a female connector (3), fixedly arranging a heat dissipation part (42) at one end of the outer side wall of the outer cover (21), and respectively communicating two ends of a heat absorption pipe (413) with an air inlet channel (425) and an air outlet channel (426);
s3, uniformly mounting the protection piece (5) on the outer side wall of the outer wrapper (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310833115.8A CN116884697B (en) | 2023-07-08 | 2023-07-08 | Structure and processing method of compact robot control line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310833115.8A CN116884697B (en) | 2023-07-08 | 2023-07-08 | Structure and processing method of compact robot control line |
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| CN116884697A CN116884697A (en) | 2023-10-13 |
| CN116884697B true CN116884697B (en) | 2024-03-12 |
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|---|---|---|---|---|
| CN211929095U (en) * | 2020-04-09 | 2020-11-13 | 海南中坚电缆科技有限公司 | Novel drag chain cable |
| CN215577883U (en) * | 2021-06-19 | 2022-01-18 | 湖南华菱线缆股份有限公司 | Optical fiber composite trailing cable |
| CN216435484U (en) * | 2021-11-28 | 2022-05-03 | 新沂市中振电器科技有限公司 | High temperature resistant fire-retardant type air conditioner cable |
| CN217386706U (en) * | 2022-01-24 | 2022-09-06 | 浙江吉欣电缆有限公司 | Robot composite cable |
| CN217239120U (en) * | 2022-02-14 | 2022-08-19 | 浙江物产中大线缆有限公司 | Heat-resistant flexible shielding flexible cable |
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|---|---|
| CN116884697A (en) | 2023-10-13 |
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