CN208673743U - One kind having high flexibility robot paired cable - Google Patents
One kind having high flexibility robot paired cable Download PDFInfo
- Publication number
- CN208673743U CN208673743U CN201821422387.XU CN201821422387U CN208673743U CN 208673743 U CN208673743 U CN 208673743U CN 201821422387 U CN201821422387 U CN 201821422387U CN 208673743 U CN208673743 U CN 208673743U
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- CN
- China
- Prior art keywords
- pair twist
- high flexibility
- twisted
- twist group
- cable
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Abstract
The utility model relates to one kind to have high flexibility robot paired cable, it includes multiple twisted pair twist groups, it is arranged between the pair twist group and carries out twisted at least one filling core wire together with the pair twist group, wrap up the first insulating layer of the pair twist group and the filling core wire, it is arranged in first insulating layer periphery and the braiding layer made of tin-coated copper, the flexible cover sheet of the braiding layer periphery is set and the sheath of the flexible cover sheet periphery is set, the conductor that each pair twist group is surrounded with second insulating layer by two strands is twisted to be formed, the per share conductor includes multiple conducting wires.Since filling core wire carries out twisted together with pair twist group, this makes the torsional resistance of cable lower, makes the more soft easily torsion of cable；It include multiple conducting wires in per share conductor, so that cable has good bending flexible.Therefore, the utility model, which realizes, provides a kind of robot paired cable, has very high flexibility.
Description
Technical field
The utility model relates to a kind of cables, have high flexibility robot paired cable more particularly to one kind.
Background technique
With the development of automation industry, robot using more and more, robot arm needs are repeatedly moved,
The movement such as rotation, therefore, the cable for robot arm have certain requirement, such as the requirement of flexibility, resistance to twisting etc..For
Make cable that there is good resistance to twisting, paired cable can be used, for example Authorization Notice No. is the China of CN204946567U
Patent document discloses " a kind of robot body signal cable ", and pair twist unit group is wound around center-filled, but it
Flexible even not good enough, because center-filled is located at the center of several pair twist units, it is not pliable that center-filled is in linear state
Song, in center-filled and cable is not easy to obey when reversing together around the twisted pair twist unit of center-filled.Therefore, how to improve
The flexibility of this kind of paired cable is still a problem to be solved.
Utility model content
The utility model aim, which is to provide for one kind, has high flexibility robot paired cable, solves and how to improve machine
The problem of device people paired cable flexibility.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
The utility model, which provides one kind, has high flexibility robot paired cable, it includes multiple twisted pair twists
Group is arranged between the pair twist group and carries out together with the pair twist group described in twisted at least one filling core wire, package
First insulating layer of pair twist group and the filling core wire, setting weave in first insulating layer periphery and made of tin-coated copper
Layer is arranged in the flexible cover sheet of the braiding layer periphery and the sheath of the flexible cover sheet periphery, Mei Gesuo is arranged in
State that conductor that pair twist group is surrounded with second insulating layer by two strands is twisted to be formed, the per share conductor includes multiple conducting wires.
Optimally, the twisted side in each pair twist group between the twisted direction and the pair twist group of two strands of conductors
To consistent.
Optimally, the conducting wire is made of the tinned copper wire of outer diameter 0.08mm.
Further, the conducting wire twisted is made of the tinned copper wire of outer diameter 0.08mm.
Optimally, the quantity of the pair twist group is identical as the filling quantity of core wire.
Further, the quantity of the pair twist group and the quantity of the filling core wire are 3 strands.
Optimally, first insulating layer and the second insulating layer are made of crosslinked polyethylene.
Optimally, the flexible cover sheet is made of cotton paper or non-woven fabrics.
Optimally, the filling core wire is drawn by Kev.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
The utility model has high flexibility robot paired cable, since filling core wire is twisted together with pair twist group
Around the filling core wire of buckling is easily bent, this makes the torsional resistance of cable lower, makes cable is more soft easily to turn round；It is per share to lead
It include multiple conducting wires in body, so that cable has good bending flexible；First insulating layer and flexible cover sheet's setting are weaving
The interior periphery of layer avoids the outer layer of braiding layer damage pair twist group；The braiding layer made of tin-coated copper can be electromagnetically shielded, and
And tin-coated copper is not oxidizable.Therefore, the utility model, which realizes, provides a kind of robot paired cable, has very high soft
Property.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is that have the paired cable structural representation of high flexibility robot according to one kind of the utility model one embodiment
Figure；
Fig. 2 is the sub-thread conductor structure schematic diagram for being surrounded with second insulating layer in embodiment illustrated in fig. 1；
Wherein, the reference numerals are as follows:
1, pair twist group；11, conductor；111, conducting wire；12, second insulating layer；
2, core wire is filled；
3, the first insulating layer；
4, braiding layer；
5, flexible cover sheet；
6, sheath.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Fig. 1 is that have the paired cable structural representation of high flexibility robot according to one kind of the utility model one embodiment
Figure.It generally may include pair twist group 1, filling core wire 2, the first insulating layer 3, braiding with high flexibility robot paired cable
Layer 4, flexible cover sheet 5 and sheath 6.
Pair twist group 1 has 3, and each pair twist group 1 is formed by two strands of conductors 11 are twisted, and per share conductor 11 is surrounded with second absolutely
Edge layer 12 carries out the insulation between conductor 11, and second insulating layer 12 is made of cross-linking polyethylene materials (XLPE), tensile property is good,
It is light-weight, heat-resist.Such as Fig. 2, per share conductor 11 includes multiple conducting wires 111, and multiple conducting wires 111 twisted can twist into one shape
At conductor 11, multiple shallow bids twisted can also be twisted into, conductor 11 is then pieced together or multiple conducting wires 111 pieces together lead side by side
Body 11.In the present embodiment, conducting wire 111 by superfine outer diameter 0.08mm tinned copper wire it is twisted be made, it is not oxidizable, it is flexible.
Since conductor 11 is made of multiple conducting wires 111, so it is readily bent, it is flexible good.Kev can also be mixed in conductor 11
It draws, Kevlar mixes twisted with conducting wire 111, and the torsional property of conductor 11 can be improved in this.3 pair twist groups 1 carry out twisted, shape together
At cable center's main body.Strand in the present embodiment, in each pair twist group 1 between the twisted direction and pair twist group 1 of two strands of conductors 11
Consistent around direction, this makes cable be easier to reverse, namely flexible higher.
Such as Fig. 1, filling core wire 2 has 3 strands, identical as the quantity of pair twist group 1, is drawn by Kev, intensity and it is flexible compared with
It is good.Filling core wire 2 carried out together along with pair twist group 1 it is twisted, due to filling core wire 2 and pair twist group 1 be carry out together it is twisted,
This makes low to fill cable torsional resistance based on core wire 2 and pair twist group 1.It is not twisted with pair twist group 1 compared to filling core wire 2
It is arranged around, pair twist group 1 around filling core wire 2, the filling core wire 2 of the present embodiment is flexion, it is more flexible, can have greatly
The torsional bending of range, therefore the flexibility of cable is more preferable.In other technical solutions, filling core wire 2 can also for 1 strand, 2 strands or its
Its quantity.
First insulating layer 3 wraps up pair twist group 1 and filling core wire 2.First insulating layer 3 is made by cross-linking polyethylene materials (XLPE)
At tensile property is good, light-weight, heat-resist.First insulating layer 3 can protect damage of the outer layer from braiding layer 4 of pair twist group 1
It is bad.
Braiding layer 4 is arranged in 3 periphery of the first insulating layer, is made of tin-coated copper, not oxidizable, plays shielding action.
Flexible cover sheet 5 is arranged in 4 periphery of braiding layer, is made of cotton paper or non-woven fabrics, protective sheath 6 is from braiding layer 4
Damage.
Sheath 6 is arranged in 5 periphery of flexible cover sheet, is made of high flexibility PVC material, grease proofing.
The advantage of the cable mobile application of the present embodiment is, 1, laying stroke 1500mm, movement speed 1.8m/s, and drag chain is surveyed
Try service life: greater than 10,000,000 time；2, positive and negative 90 degree of left and right, bending radius 75mm, 30 beats/min, hoist 200g, bending number is big
In 10,000,000 times；3, positive and negative 90 degree, the angle R=12.7mm, after waving 10000 times, is led in conductor 11 by 30 beats/min, hoist 200g
The breakage ratio of line 111 is less than 30%.Cable allows long-term operating temperature in 105 °C, voltage in 30V, and at 20 °C, resistance is maximum,
220 Ω of cable resistance/km of 28AWG specification.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (9)
1. one kind has high flexibility robot paired cable, it is characterised in that: it includes multiple twisted pair twist groups (1), sets
It sets between the pair twist group (1) and carries out twisted at least one filling core wire (2), package together with the pair twist group (1)
The pair twist group (1) and it is described filling core wire (2) the first insulating layer (3), setting the first insulating layer (3) periphery and by
Braiding layer made of tin-coated copper (4), setting are in the flexible cover sheet (5) of the braiding layer (4) periphery and setting described soft
The sheath (6) of property protective layer (5) periphery, each pair twist group (1) are surrounded with the conductor of second insulating layer (12) by two strands
(11) twisted to form, the per share conductor (11) includes multiple conducting wires (111).
2. according to claim 1 have high flexibility robot paired cable, it is characterised in that: each pair twist group
(1) the twisted direction between the twisted direction of two bursts of conductors (11) and the pair twist group (1) is consistent.
3. according to claim 1 have high flexibility robot paired cable, it is characterised in that: the conducting wire (111)
It is made of the tinned copper wire of outer diameter 0.08mm.
4. according to claim 3 have high flexibility robot paired cable, it is characterised in that: the conducting wire (111)
It is made by the tinned copper wire of outer diameter 0.08mm is twisted.
5. according to claim 1 have high flexibility robot paired cable, it is characterised in that: the pair twist group (1)
Quantity it is identical as the filling quantity of core wire (2).
6. according to claim 5 have high flexibility robot paired cable, it is characterised in that: the pair twist group (1)
Quantity and it is described filling core wire (2) quantity be 3 strands.
7. according to claim 1 have high flexibility robot paired cable, it is characterised in that: first insulating layer
(3) it is made with the second insulating layer (12) of crosslinked polyethylene.
8. according to claim 1 have high flexibility robot paired cable, it is characterised in that: the flexible cover sheet
(5) it is made of cotton paper or non-woven fabrics.
9. according to claim 1 have high flexibility robot paired cable, it is characterised in that: the filling core wire
(2) it is drawn by Kev.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422387.XU CN208673743U (en) | 2018-08-31 | 2018-08-31 | One kind having high flexibility robot paired cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422387.XU CN208673743U (en) | 2018-08-31 | 2018-08-31 | One kind having high flexibility robot paired cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208673743U true CN208673743U (en) | 2019-03-29 |
Family
ID=65840230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821422387.XU Expired - Fee Related CN208673743U (en) | 2018-08-31 | 2018-08-31 | One kind having high flexibility robot paired cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208673743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110942849A (en) * | 2019-12-20 | 2020-03-31 | 安徽国电电缆股份有限公司 | High-flexibility super-wear-resistant robot cable |
-
2018
- 2018-08-31 CN CN201821422387.XU patent/CN208673743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110942849A (en) * | 2019-12-20 | 2020-03-31 | 安徽国电电缆股份有限公司 | High-flexibility super-wear-resistant robot cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |