CN110289141A - A kind of wrapped mold - Google Patents
A kind of wrapped mold Download PDFInfo
- Publication number
- CN110289141A CN110289141A CN201910616271.2A CN201910616271A CN110289141A CN 110289141 A CN110289141 A CN 110289141A CN 201910616271 A CN201910616271 A CN 201910616271A CN 110289141 A CN110289141 A CN 110289141A
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- CN
- China
- Prior art keywords
- half module
- fwd
- wrapped
- cable
- slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000411 inducer Substances 0.000 claims abstract description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 abstract description 36
- 238000000034 method Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
The invention discloses a kind of wrapped molds, it includes the first half module and the second half module, first half module and the second half module, which are constituted, breathes out furan structure, circular cable walking passageway is provided between first half module and the second half module, the cable walking passageway is made of inducer and outlet section, and the exducer diameter is greater than inducer diameter；In the outlet section front end, one or two twining package tape forward (FWD) mouth is provided on the mold；The wrapped process of metal tape is placed in mold of the invention, precision, the production efficiency of metal tape lay of lapping stability are improved, has prevented the quality problems for causing cable electric property and mechanical performance because of laying tension；It is easy to operate, it is lower to the requirement of armouring operating experience, it ensure that stable product quality；Reduce product because machining accuracy it is insufficient caused by repair rate and rejection rate, ensure that product quality.
Description
Technical field
The present invention relates to a kind of wrapped molds, for carrying out wrapped processing to cable in cable process.
Background technique
In the wrapped process of cable, the wrapped of metal tape is revolved at a high speed centered on cable under vacant state
The process turned.When metal tape is wrapped, it is necessary to assure to around centre bit of cable during metal tape is wrapped in a certain range
It is interior.But cable, during wrapped, metal tape can generate very big centripetal force when wrapped, and both sides metal tape is wrapped be in
Outer layer relationship, for outer layer metal band around the upper surface of inner layer metal tape, the wrapped radius of double layer of metal band is inconsistent, forms centripetal force
Difference makes to cause cable is wrapped not to be able to satisfy technical requirements around cable off center position.
The steady line mould that patent in relation to the wrapped mold of metal tape cable, mostly control laying tension and reduction cable are shaken,
Stable around-packing technology requirement relatively is obtained, needs in use, to bear stretching resistance and obtain to adjust unwrapping wire in range according to cable
Tension, cable hanging wrapped processing between the steady line mold of inlet wire and the steady line mold of outlet.Do not have accurately control metal tape around
The function of packet pitch stability.Meanwhile electric property to cable and mechanical performance have certain negative effect.
At present by increasing the length of inlet wire mould and wire finishing die, control comes to the length around cable in the wrapped area of metal tape
Control in a certain range, realizes that cable is wrapped and meets technical requirements to the position around cable off center.But with metal
The use of band, metal tape reduction can cause both sides metal tape weight inconsistent, cause in be detached from during wrapped around cable
Heart position is more and more remoter, and to reache a certain level around cable off center position, it is unstable suddenly big to will cause metal tape lay of lapping
Suddenly small, some quality problems such as alice, bottom pour ladle need the continuous shutdown adjustment of operator.
Also by laying tension is increased, to reach the product for meeting the wrapped technical requirements of cable；But metal tape is wrapped
Process is still to be carried out under vacant state, to still there is off center position around cable.Except that by adding
Big laying tension reduces to the amount around cable off center position, produces it and meets the wrapped technical requirements of cable metal tape
Product.But the operation difficulty of operator is increased, there is high requirement to equipment and operator, laying tension adds
Great dynamics are insufficient, do not have effect, and laying tension dynamics is excessive, will cause cable and break or draw and attenuate some quality such as cable and ask
Topic.
Summary of the invention
The object of the present invention is to provide a kind of wrapped molds that can improve lay of lapping stability, production efficiency.
In order to reach above-mentioned technical purpose, wrapped mold of the invention includes the first half module and the second half module, and described first
Half module (such as semi-cylindrical structure, similarly hereinafter) and the second half module constitute Kazakhstan furan structure and (half-and-half split, be combined to form one
Mould), circular cable walking passageway is provided between first half module and the second half module, the cable walking passageway is by import
Section and outlet section are constituted, and the exducer diameter is greater than inducer diameter；In the outlet section front end, it is provided on the mold
One or two twining package tape forward (FWD) mouth.
Specifically, the twining package tape forward (FWD) mouth is two, and two twining package tape forward (FWD) opening's edge cable walking passageways are symmetrical
Setting.
As a kind of preferred structure, the twining package tape forward (FWD) mouth is located at the contact surface of the first half module and the second half module；?
At the contact surface of first half module and the second half module, the side of first half module is provided with the first forward (FWD) slot, first half module
The other side be provided with the second forward (FWD) slot, the side of second half module is provided with third forward (FWD) slot, second half module it is another
Side is provided with the 4th forward (FWD) slot；The first forward (FWD) slot and third forward (FWD) slot, the second forward (FWD) slot and the 4th forward (FWD) slot distinguish structure
At twining package tape forward (FWD) mouth.
The wrapped process of metal tape is placed in mould inside of the invention to complete, metal tape is along mold forward (FWD) opening's edge mould
Tool inner circle (cable walking passageway) tangential direction enters mold, mold and metal tape synchronous rotary, longitudinally solid using mold inner circle
Fixed wrapped cable metal tape position.Cable limits position by longitudinal lapping metal tape, and wrapped tension and centripetal force in the process are all
Normal wrapped, very good solution problem above can not be influenced.
Inducer and exducer diameter are calculated according to that need to process outer diameter of cable.Cable is limited in the center of mold,
Cable will not be because of centripetal force off center position during metal tape is wrapped.Meanwhile laying tension does not increase, to around cable
Will not because of centripetal force off center position, will not because metal tape using reduce caused by both sides weight it is inconsistent, cause around
To more and more remoter around cable off center position in packet procedures.Reached metal tape it is wrapped during technical matters pitch stablize
The requirement of property and the electric property and mechanical performance of cable.
The wrapped process of metal tape is placed in mold of the invention, metal tape lay of lapping stability is improved
Precision, production efficiency have prevented the quality problems for causing cable electric property and mechanical performance because of laying tension；It is easy to operate,
It is lower to the requirement of armouring operating experience, it ensure that stable product quality；Product is reduced because returning caused by machining accuracy deficiency
Rate and rejection rate are repaired, ensure that product quality.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is schematic structural view of the invention
Fig. 2 is using state structure diagram of the present invention
Fig. 3 is Section A-A schematic diagram in Fig. 2
Specific embodiment
As shown in Figure 1-3, wrapped mold 1 includes semicircular first half module 12 and the second half module 13, first half module
12 and second half module 13 constitute and breathe out furan structure, semicircular first half module 12 and the second half module 13 be combined to be formed one it is complete
Mold.Be provided with circular cable walking passageway between first half module 12 and the second half module 13, cable walking passageway by
The half slot on half slot and the second half module 13 on first half module, 12 contact surface is formed.
The cable walking passageway is made of inducer 22 and outlet section 23, and 23 diameter of outlet section is greater than inducer 22
Diameter, the wrapped region of metal tape are located at 23 front end of outlet section.In 23 front end of outlet section, be provided on the mold one or
Two twining package tape forward (FWD) mouths, for conveying twining package tape to the wrapped region of metal tape.
Twining package tape forward (FWD) mouth is two (particular number may be one, or multiple), i.e., first wrapped brings into
Band mouth 32 and the second twining package tape forward (FWD) mouth 33, the twining package tape forward (FWD) mouth are located at the contact surface of the first half module 12 and the second half module 13
Place, i.e. the first twining package tape forward (FWD) mouth 32, the second twining package tape modern age mouthful 33 are symmetrical arranged along cable walking passageway.Specifically,
At the contact surface of one half module 12 and the second half module 13, the side of first half module 12 is provided with the first forward (FWD) slot, and described first
The other side of half module 12 is provided with the second forward (FWD) slot, and the side of second half module 13 is provided with third forward (FWD) slot, and described second
The other side of half module 13 is provided with the 4th forward (FWD) slot；The first forward (FWD) slot and third forward (FWD) slot, the second forward (FWD) slot and the 4th into
Trough of belt respectively constitutes twining package tape forward (FWD) mouth, i.e. the first forward (FWD) slot and third forward (FWD) slot constitute the first twining package tape forward (FWD) mouth 32, and second
Forward (FWD) slot and the 4th forward (FWD) slot constitute the second twining package tape forward (FWD) mouth 33.
Completed in use, the wrapped process of metal tape is placed in mould inside of the invention, metal tape 5 along mold into
Band opening's edge mold inner circle (cable walking passageway) tangential direction enters mold, mold and 5 synchronous rotary of metal tape, using in mold
The longitudinally fixed wrapped cable metal tape position of circle.Cable limits position by longitudinal lapping metal tape 5, it is wrapped during tension and
Centripetal force can not all influence normal wrapped.
Above-described embodiment is not limit the invention in any way, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution fall within the scope of protection of the present invention.
Claims (3)
1. a kind of wrapped mold, it is characterised in that including the first half module and the second half module, first half module and the second half module structure
At furan structure is breathed out, circular cable walking passageway is provided between first half module and the second half module, the cable walking is logical
Road is made of inducer and outlet section, and the exducer diameter is greater than inducer diameter；In the outlet section front end, the mold
On be provided with one or two twining package tape forward (FWD) mouth.
2. a kind of wrapped mold according to claim 1, it is characterised in that: the twining package tape forward (FWD) mouth is two, two
The twining package tape forward (FWD) opening's edge cable walking passageway is symmetrical arranged.
3. a kind of wrapped mold according to claim 2, it is characterised in that: the twining package tape forward (FWD) mouth is located at the first half module
At the contact surface of the second half module；At the contact surface of the first half module and the second half module, the side of first half module is provided with
First forward (FWD) slot, the other side of first half module are provided with the second forward (FWD) slot, and the side of second half module is provided with third
The other side of forward (FWD) slot, second half module is provided with the 4th forward (FWD) slot；The first forward (FWD) slot and third forward (FWD) slot, second into
Trough of belt and the 4th forward (FWD) slot respectively constitute twining package tape forward (FWD) mouth.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910577817 | 2019-06-28 | ||
| CN2019105778178 | 2019-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110289141A true CN110289141A (en) | 2019-09-27 |
Family
ID=68021043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910616271.2A Pending CN110289141A (en) | 2019-06-28 | 2019-07-09 | A kind of wrapped mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110289141A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571228A (en) * | 2004-05-14 | 2005-01-26 | 广东金华电缆厂 | An electric wire and cable plastic clad mold |
| KR101658100B1 (en) * | 2016-02-03 | 2016-09-21 | 주식회사 네이처비즈파트너스 | Superconductive wire manufacturing appratus and superconductive wire manufacturing method |
| CN107248440A (en) * | 2017-06-27 | 2017-10-13 | 重庆泰山电缆有限公司 | One kind is exclusively used in anti-mesolow cable armouring bottom pour ladle device and method |
| CN209895843U (en) * | 2019-06-28 | 2020-01-03 | 江苏中利集团股份有限公司 | Wrapping die |
-
2019
- 2019-07-09 CN CN201910616271.2A patent/CN110289141A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571228A (en) * | 2004-05-14 | 2005-01-26 | 广东金华电缆厂 | An electric wire and cable plastic clad mold |
| KR101658100B1 (en) * | 2016-02-03 | 2016-09-21 | 주식회사 네이처비즈파트너스 | Superconductive wire manufacturing appratus and superconductive wire manufacturing method |
| CN107248440A (en) * | 2017-06-27 | 2017-10-13 | 重庆泰山电缆有限公司 | One kind is exclusively used in anti-mesolow cable armouring bottom pour ladle device and method |
| CN209895843U (en) * | 2019-06-28 | 2020-01-03 | 江苏中利集团股份有限公司 | Wrapping die |
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