CN203276950U - Robot arm twist cable - Google Patents
Robot arm twist cable Download PDFInfo
- Publication number
- CN203276950U CN203276950U CN 201320275967 CN201320275967U CN203276950U CN 203276950 U CN203276950 U CN 203276950U CN 201320275967 CN201320275967 CN 201320275967 CN 201320275967 U CN201320275967 U CN 201320275967U CN 203276950 U CN203276950 U CN 203276950U
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- conductor
- cable
- robot
- brachiostrophosis
- robot arm
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Abstract
The utility model relates to a robot arm twist cable, and particularly relates to the cable which is used for a robot arm position and belongs to the technical field of cables. The robot arm twist cable comprises a core wire, a shielding layer, an enhancement layer and a sheath. The core wire comprises pairs of conductors and deformable fillers which are distributed between pairs of conductors. The surface of each conductor is coated with an insulating layer. Each conductor is formed by twisting seven strands of conductor bunch-stranded wires. Each strand of conductor bunch-stranded wire is formed by twisting thirty conductor filaments. The robot arm twist cable provided by the utility model has the performances of flame retardance, wear resistance, water resistance, oil resistance, low temperature resistance, weather resistance and ozone resistance, can adapt to all kinds of complex environments of robot use, and especially has high reliability in the aspects of twist and a drag chain.
Description
Technical field
The utility model relates to a kind of robot brachiostrophosis cable, is used for specifically the cable at robot arm position, belongs to the cable technology field.
Background technology
The appearance of robot is in order to adapt to the large-scale production of modern manufacturing industry, to replace the artificial manual labor dull, that repeat that solves, significantly improving the quality of production and output.The global economy weakness occurs at present, manufacturers more wish to utilize Industrial Robot Technology to help produce more competitive quality product, have further promoted the fast development of robot cause.But due to the particularity of robot working method and the complexity of operational environment, the cable that robot is used has all proposed special requirement, and the cable of robot special use arises at the historic moment.
At present, the cable of some privileged sites of China robot also mainly relies on the cable of import Germany and Japan, and domestic cable is due to the problem of technique and the material qualified product of can't surviving.For example: the cable that uses on robot arm is had relatively high expectations to torsion and this load movement of drag chain, and domestic cable does not reach its instructions for use.For promoting the development of China robot cause, be badly in need of utilizing existing equipment, technique, design of material development machines human arm to reverse cable.
This cable not only needs to satisfy the particular surroundings that robot uses, and also needs to satisfy torsion and drag chain more than 5,000,000 times, and high reliability requirement is arranged.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of robot brachiostrophosis cable, it has fire-retardant, wear-resisting, water-fast, oil resistant, low temperature resistant, weather-proof, ozone resistance, can adapt to the various complex environments that robot uses, have high reliability especially on torsion, drag chain.
The technical scheme that provides according to the utility model, robot brachiostrophosis cable comprises heart yearn, screen, enhancement layer and sheath, the heart yearn outer surface connects screen, screen outer surface link enhancement layer, the enhancement layer outer surface connects sheath, it is characterized in that: described heart yearn comprises many to conductor be distributed in each to the filler that can be out of shape between conductor, each conductor outer surface coating insulating barrier.Described conductor is formed by seven strands of conductor bundle twisted wire twisteds, and per share conductor bundle twisted wire is formed by 30 conductor monofilament twisteds.
Further, filler adopts the cotton yarn material to make.
Further, insulating barrier adopts the TPE insulating material to make.
Further, screen adopts nonwoven cloth material to make.
Further, enhancement layer belongs to bunch by 36 money paid for shares and is interweaved and forms, and per share metal bunch is formed by eight metal monofilament twisteds.
Further, sheath adopts the TPU material to make.
Further, conductor is four pairs
Compared with the prior art the utility model has the following advantages:
1. the utility model adopts four couples of 1.0mm
2The heart yearn electric energy transmitting when reaching the normal power cord transmission energy, can be done and reverse and the drag chain motion, amount of exercise can reach more than 1,000 ten thousand times, and reliability is high, under the room temperature environment of 23 ℃, the electric current of 20A can be transmitted, the robot arm current delivery can be satisfied fully;
2. the insulating barrier sizing material uses without bone TPE, and sheath uses extraordinary TPU, and material is light, and weight moves lighter in 2/3 left and right of common material;
3. with the common wire ratio, the robot arm cable insulation material uses without bone type TPE, and during bending and torsion, insulating barrier does not have stress to produce substantially, and pliability is good, and elasticity is strong, can do high-speed motion under load condition;
4. sheath material belongs to extraordinary polyurethane, and wire rod is fire-retardant, wear-resisting, water-fast, oil resistant, low temperature resistant, weather-proof, anti-ozone guarantee that cable uses for a long time under various complex environments.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the conductor structure schematic diagram.
Description of reference numerals: 1-conductor, 2-insulating barrier, 3-filler, 4-screen, 5-enhancement layer, 6-sheath, 7-heart yearn, 8-conductor bundle twisted wire.
Embodiment
Following the utility model is further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1, the utility model mainly comprises heart yearn 7, screen 4, enhancement layer 5 and sheath 6, and heart yearn 7 outer surfaces connect screen 4, screen 4 outer surface link enhancement layers 5, and enhancement layer 5 outer surfaces connect sheath 6.
Described heart yearn 7 comprises many to conductor 1 be distributed in each to the filler that can be out of shape 3 between conductor 1, and filler 3 adopts the cotton yarn materials to make, and makes heart yearn 7 rounding, softness more.Each conductor 1 outer surface coating insulating barrier 2.As shown in Figure 1, described conductor 1 is four pairs.As shown in Figure 2, described conductor 1 is formed by seven strands of conductor bundle twisted wire 8 twisteds, and per share conductor bundle twisted wire 8 is formed by 30 conductor monofilament twisteds.
Described insulating barrier 2 employings are high temperature resistant to be made without bone type TPE (thermoplastic elastomer (TPE)) insulating material, and processability is better than general TPE (thermoplastic elastomer (TPE)), and electrical property, mechanical performance also obviously are better than general T PE material.When pliability 70P, hot strength 〉=10.3Mpa, percentage elongation 〉=300%, during bending simultaneously, the basic insulation material does not have the generation of bending stress.Outer insulation diameter OD=2.80mm.
Described screen 4 adopts nonwoven cloth material to make, and conductor 1 is played a protective role.
Described enhancement layer 5 belongs to bunch by 36 money paid for shares and is interweaved and forms, and per share metal bunch is formed by eight metal monofilament twisteds.5 pairs of conductors 1 of enhancement layer play shielding and do use, prevent that other signals are on the impact of cable transmission signal.
Described sheath 6 adopts TPU (polyurethane) materials to make, and mechanical performance, electrical property, wear-resisting, oil resistant, the performance such as weather-proof, fire-retardant are outstanding, wire forming external diameter 14mm.
The utlity model has fire-retardant, wear-resisting, water-fast, oil resistant, low temperature resistant, weather-proof, ozone resistance, can adapt to the various complex environments that robot uses, reversing, having high reliability on drag chain especially.
Claims (7)
1. robot brachiostrophosis cable, comprise heart yearn (7), screen (4), enhancement layer (5) and sheath (6), heart yearn (7) outer surface connects screen (4), screen (4) outer surface link enhancement layer (5), enhancement layer (5) outer surface connects sheath (6), it is characterized in that: described heart yearn (7) comprises many to conductor (1) be distributed in each to the filler that can be out of shape (3) between conductor (1), each conductor (1) outer surface coating insulating barrier (2); Described conductor (1) is formed by seven strands of conductor bundle twisted wires (8) twisted, and per share conductor bundle twisted wire (8) is formed by 30 conductor monofilament twisteds.
2. robot brachiostrophosis cable as claimed in claim 1, is characterized in that: the making of described filler (3) employing cotton yarn material.
3. robot brachiostrophosis cable as claimed in claim 1, is characterized in that: the making of described insulating barrier (2) employing TPE insulating material.
4. robot brachiostrophosis cable as claimed in claim 1, is characterized in that: the making of described screen (4) employing nonwoven cloth material.
5. robot brachiostrophosis cable as claimed in claim 1 is characterized in that: described enhancement layer (5) belongs to bunch by 36 money paid for shares and is interweaved and forms, and per share metal bunch is formed by eight metal monofilament twisteds.
6. robot brachiostrophosis cable as claimed in claim 1, is characterized in that: the making of described sheath (6) employing TPU material.
7. robot brachiostrophosis cable as claimed in claim 1, it is characterized in that: described conductor (1) is four pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320275967 CN203276950U (en) | 2013-05-20 | 2013-05-20 | Robot arm twist cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320275967 CN203276950U (en) | 2013-05-20 | 2013-05-20 | Robot arm twist cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203276950U true CN203276950U (en) | 2013-11-06 |
Family
ID=49507310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320275967 Expired - Lifetime CN203276950U (en) | 2013-05-20 | 2013-05-20 | Robot arm twist cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203276950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280271A (en) * | 2013-05-20 | 2013-09-04 | 无锡鑫宏业特塑线缆有限公司 | Torsion cable for robot arm |
-
2013
- 2013-05-20 CN CN 201320275967 patent/CN203276950U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280271A (en) * | 2013-05-20 | 2013-09-04 | 无锡鑫宏业特塑线缆有限公司 | Torsion cable for robot arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214101 Jiangsu province Wuxi city Xishan District Xishan Hexin Road Economic Development Zone No. 17 Patentee after: Wuxi XINHONGYE Cable Technology Co.,Ltd. Address before: 214101 Jiangsu province Wuxi city Xishan District Xishan Hexin Road Economic Development Zone No. 17 Patentee before: WUXI XINHONGYE WIRE & CABLE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |