CN110379569B - Cable manufacturing equipment utilizing principle of expansion with heat and contraction with cold of air - Google Patents
Cable manufacturing equipment utilizing principle of expansion with heat and contraction with cold of air Download PDFInfo
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- CN110379569B CN110379569B CN201910715295.3A CN201910715295A CN110379569B CN 110379569 B CN110379569 B CN 110379569B CN 201910715295 A CN201910715295 A CN 201910715295A CN 110379569 B CN110379569 B CN 110379569B
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- air
- fixedly connected
- expansion
- cold
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- 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
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- 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
- H01B13/0016—Apparatus or processes specially adapted for manufacturing conductors or cables for heat treatment
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- 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
- H01B13/008—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing extensible conductors or cables
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to the technical field of cable manufacturing, and discloses a cable manufacturing device utilizing the principle of expansion with heat and contraction with cold of air, which comprises a shell, the interior of the shell is fixedly connected with a wire drawing box, the interior of the wire drawing box is fixedly connected with a hollow channel, the surface of the hollow channel is movably connected with an expansion ball, one side of the expansion ball, far away from the hollow channel, is movably connected with an airflow channel, one end of the airflow channel, far away from the expansion ball, is fixedly connected with a push plate, one end of the push plate, far away from the airflow channel, is in sliding connection with the inner wall of the shell, and is clamped by a clamping sleeve, the surface of the clamping sleeve is also provided with an air vent, because the metal wire continuously moves from the surface of the expansion ball, therefore, the expansion ball expands and contracts repeatedly, the airflow can be generated continuously, the generated airflow finally flows out from the exhaust hole, and the metal wire on the surface of the jaw is cooled for the second time, so that the effects of quickly cooling after wire drawing and preventing the cable from shrinking after stranding are achieved.
Description
Technical Field
The invention relates to the technical field of cable manufacturing, in particular to a cable manufacturing device utilizing the principle of expansion with heat and contraction with cold of air.
Background
A wire made of one or more mutually insulated conductors and an outer insulating protective layer for transmitting power or information from one place to another; the wire and cable are manufactured by three processes of drawing, stranding and coating.
Although the cable is manufactured by only the three steps, each step of process needs to be produced by using special equipment with the process characteristics of the industry so as to meet the requirements of the structure and the performance of a cable product, thereby forming a special equipment series for manufacturing the cable; such as plastic extruding machine series, wire drawing machine series, wire stranding machine series, wrapping machine series and the like, in the age with high efficiency, the working efficiency is undoubtedly greatly reduced when the cables are distributed, and equipment used in each process has a certain distance, so that the glowing metal wire is exposed in the air, so that the danger of scalding workers exists on one hand, and on the other hand, dust is attached to the surface of the metal wire, and the conductivity of the metal wire is reduced; in addition, the drawn metal wire can shrink after being cooled, so that the size of the stranded cable cannot meet the requirement, and therefore the cable manufacturing equipment utilizing the principle of expansion with heat and contraction with cold of air is produced.
Disclosure of Invention
In order to realize the purpose of quickly cooling after wire drawing and preventing the twisted cable from shrinking, the invention provides the following technical scheme: the utility model provides an utilize cable preparation equipment of air expend with heat and contract with cold principle, which comprises a housin, the inside fixedly connected with wire drawing case of casing, the inside fixedly connected with cavity passageway of wire drawing case, the surperficial swing joint of cavity passageway has the inflation ball, one side swing joint that the cavity passageway was kept away from to the inflation ball has the air current passageway, the one end fixedly connected with push pedal of inflation ball is kept away from to the air current passageway, the one end of air current passageway and the inner wall sliding connection of casing are kept away from to the push pedal, the one end fixedly connected with cooling body of cavity passageway of keeping away from, the one end fixedly connected with stranding mechanism of cavity passageway is kept away from to cooling body, cooling body includes the backup pad, and the fixed surface of backup pad is connected with the wire casing, and the both.
The invention has the beneficial effects that: one end of a metal wire penetrates through a hollow channel in a wire drawing box and is wound at a jaw position in a stranding mechanism, a driving part is started to enable the jaw to rotate to pull the metal wire to move outwards, as the pulled metal wire has a certain temperature, when the metal wire moves in the hollow channel, an expansion ball expands when heated, extrudes and pushes a push plate to move upwards, air in the hollow channel is compressed through an air flow channel and enters a cooling mechanism, when the metal wire moves into the cooling mechanism, the air flow which is just compressed is just sprayed out from an air hole, the air flow is blown to the surface of the metal wire to carry out first cooling treatment, the metal wire continues to move and finally enters the stranding mechanism, as two metal wires with the same size are wound together at the jaw in the stranding mechanism, a clamping sleeve clamps the metal wire, and the surface of the clamping sleeve is also provided with an air exhaust hole, as the metal wire continuously moves from the surface of the expansion ball, therefore, the expansion ball expands and contracts repeatedly, airflow can be generated continuously, the generated airflow flows out from the exhaust hole finally, and the metal wire on the surface of the jaw is cooled for the second time, so that the effects of quickly cooling after wire drawing and preventing the twisted cable from contracting are achieved.
Preferably, the stranding mechanism comprises a guide groove, a clamping sleeve is fixedly connected inside the guide groove, and a jaw is movably connected inside the clamping sleeve.
Preferably, the diameter of the upper end opening of the hollow passage is larger than the diameter of the lower end opening.
Preferably, the jaws are helical and the helical bend angle is less than ninety degrees.
Preferably, one end of the clamping sleeve, which is far away from the jaw, is fixedly connected with the cooling mechanism.
Preferably, the joint of the clamping sleeve and the jaw is provided with an exhaust hole.
Preferably, the wire drawing boxes are symmetrically arranged by taking the stranding mechanism as a center.
Preferably, the number of the guide grooves is two, and the guide grooves are symmetrically arranged by taking the clamping sleeve as a center.
Drawings
FIG. 1 is a front cross-sectional view of the housing construction of the present invention;
FIG. 2 is a front cross-sectional view of the hollow passageway structure of the present invention;
FIG. 3 is a schematic view of the stranding mechanism of the present invention;
fig. 4 is a schematic view of the cooling mechanism of the present invention.
In the figure: 1-shell, 2-wire drawing box, 3-hollow channel, 4-expansion ball, 5-airflow channel, 6-push plate, 7-cooling mechanism, 8-stranding mechanism, 9-support plate, 10-wire groove, 11-ventilation pipeline, 12-air hole, 13-pressure regulating valve, 14-guide groove, 15-clamping sleeve, 16-jaw and 17-exhaust hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a cable manufacturing apparatus using the principle of expansion with heat and contraction with cold of air comprises a housing 1, a wire drawing box 2 is fixedly connected inside the housing 1, a hollow channel 3 is fixedly connected inside the wire drawing box 2, the diameter of an opening at the upper end of the hollow channel 3 is larger than that of an opening at the lower end, an expansion ball 4 is movably connected on the surface of the hollow channel 3, an air flow channel 5 is movably connected on one side of the expansion ball 4 away from the hollow channel 3, a push plate 6 is fixedly connected on one end of the air flow channel 5 away from the expansion ball 4, one end of the push plate 6 away from the air flow channel 5 is slidably connected with the inner wall of the housing 1, a cooling mechanism 7 is fixedly connected on one end of the hollow channel 3 away from the push plate 6, a stranding mechanism 8 is fixedly connected on one end of the cooling mechanism 7 away from the hollow channel 3, the wire drawing, the quantity of guide way 14 is two, and use centre gripping cover 15 to place as central symmetry, the inside fixedly connected with centre gripping cover 15 of guide way 14, the inside swing joint of centre gripping cover 15 has jaw 16, the one end and the cooling body 7 fixed connection of jaw 16 are kept away from to centre gripping cover 15, exhaust hole 17 has been seted up with the junction of jaw 16 to centre gripping cover 15, jaw 16 is the heliciform, and the spiral bending angle is less than ninety degrees, cooling body 7 includes backup pad 9, the fixed surface of backup pad 9 is connected with wire casing 10, the both sides fixed connection vent pipe 11 of wire casing 10, gas pocket 12 has been seted up to the both sides of backup pad 9, the upper portion fixedly connected with air-vent valve 13 of gas pocket 12.
When the wire drawing device is used, one end of a metal wire penetrates through the hollow channel 3 of the wire drawing box 2 and is wound at the position of the jaw 16 in the stranding mechanism 8, the driving part is started to enable the jaw 16 to rotate to pull the metal wire to move outwards, the pulled metal wire has a certain temperature, when the metal wire moves in the hollow channel 3, the expansion ball 4 expands by heating to extrude and push the push plate 6 to move upwards, air in the hollow channel 3 is compressed into the cooling mechanism 7 through the air flow channel 5, when the metal wire moves into the cooling mechanism 7, the air flow which is just compressed is just sprayed out from the air hole 12, the air flow is blown to the surface of the metal wire to carry out first cooling treatment on the metal wire, the metal wire continues to move and finally enters the stranding mechanism 8, because two metal wires with the same size in the stranding mechanism 8 are wound together on the jaw 16 through the guide groove 14, and the clamping sleeve 15 clamps the metal wire, the surface of the clamping sleeve 15 is also provided with an exhaust hole 17, because the metal wire continuously moves from the surface of the expansion ball 4, the expansion ball 4 expands and contracts repeatedly and continuously, air flow can be generated continuously, the generated air flow finally flows out from the exhaust hole 17, if the internal pressure of the shell is too large or too small, the metal wire on the surface of the jaw 16 can be cooled for the second time through the adjustment valve 13, and the effects of quickly cooling after wire drawing and preventing the stranded cable from shrinking are achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides an utilize cable preparation equipment of air expend with heat and contract with cold principle, includes casing (1), its characterized in that: the wire drawing box (2) is fixedly connected to the inside of the shell (1), the hollow channel (3) is fixedly connected to the inside of the wire drawing box (2), the surface of the hollow channel (3) is movably connected with an expansion ball (4), one side, far away from the hollow channel (3), of the expansion ball (4) is movably connected with an air flow channel (5), one end, far away from the expansion ball (4), of the air flow channel (5) is fixedly connected with a push plate (6), one end, far away from the air flow channel (5), of the push plate (6) is connected with the inner wall of the shell (1) in a sliding mode, one end, far away from the push plate (6), of the hollow channel (3) is fixedly connected with a cooling mechanism (7), and one end, far away from the hollow channel (;
the cooling mechanism (7) comprises a supporting plate (9), a wire groove (10) is fixedly connected to the surface of the supporting plate (9), air ducts (11) are fixedly connected to two sides of the wire groove (10), air holes (12) are formed in two sides of the supporting plate (9), and a pressure regulating valve (13) is fixedly connected to the upper portion of each air hole (12);
the stranding mechanism (8) comprises a guide groove (14), a clamping sleeve (15) is fixedly connected inside the guide groove (14), and a jaw (16) is movably connected inside the clamping sleeve (15); the joint of the clamping sleeve (15) and the jaw (16) is provided with an exhaust hole (17).
2. The cable manufacturing device using the principle of expansion with heat and contraction with cold of air as claimed in claim 1, wherein: the diameter of the upper end opening of the hollow channel (3) is larger than that of the lower end opening.
3. The cable manufacturing device using the principle of expansion with heat and contraction with cold of air as claimed in claim 2, wherein: the jaws (16) are helical and have a helical bend angle of less than ninety degrees.
4. The cable manufacturing device using the principle of expansion with heat and contraction with cold of air as claimed in claim 1, wherein: and one end of the clamping sleeve (15) far away from the jaw (16) is fixedly connected with the cooling mechanism (7).
5. The cable manufacturing device using the principle of expansion with heat and contraction with cold of air as claimed in claim 1, wherein: the wire drawing boxes (2) are symmetrically arranged by taking the stranding mechanism (8) as a center.
6. The cable manufacturing device using the principle of expansion with heat and contraction with cold of air as claimed in claim 1, wherein: the number of the guide grooves (14) is two, and the guide grooves are symmetrically arranged by taking the clamping sleeve (15) as a center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715295.3A CN110379569B (en) | 2019-08-05 | 2019-08-05 | Cable manufacturing equipment utilizing principle of expansion with heat and contraction with cold of air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715295.3A CN110379569B (en) | 2019-08-05 | 2019-08-05 | Cable manufacturing equipment utilizing principle of expansion with heat and contraction with cold of air |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110379569A CN110379569A (en) | 2019-10-25 |
| CN110379569B true CN110379569B (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910715295.3A Active CN110379569B (en) | 2019-08-05 | 2019-08-05 | Cable manufacturing equipment utilizing principle of expansion with heat and contraction with cold of air |
Country Status (1)
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| CN (1) | CN110379569B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH560953A5 (en) * | 1972-08-18 | 1975-04-15 | Cossonay Cableries Trefileries | |
| JPH03285798A (en) * | 1990-04-02 | 1991-12-16 | Mitsubishi Electric Corp | Welding equipment |
| CN2509530Y (en) * | 2001-06-05 | 2002-09-04 | 韩鸿兴 | Double-cylinder gas refrigerator with nitrogen and air as working medium |
| CN101519719B (en) * | 2009-04-01 | 2011-06-22 | 韩富生 | Method and device for thermally processing sclerotized nonferrous metal wires |
| CN203690001U (en) * | 2013-12-23 | 2014-07-02 | 铜陵市诚泰线缆有限责任公司 | Cable deformation proof cooling device |
| CN206127371U (en) * | 2016-08-24 | 2017-04-26 | 张勤洪 | Novel energy -conserving wire drawing machine annealing device |
| CN206432083U (en) * | 2017-01-24 | 2017-08-22 | 河南新昊宝丰电缆科技有限公司 | One kind is used to draw energy-conserving and environment-protective cable conductor single line mould |
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| CN110379569A (en) | 2019-10-25 |
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Effective date of registration: 20201028 Address after: 238300 No. 18 Gaoxin Avenue, Gaogou Industrial Park, Wuwei County, Wuhu City, Anhui Province Applicant after: Anhui Shangwei Cable Co.,Ltd. Address before: Room 9-313, 4789 Times Avenue, Wenyan Street, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU MINGSHUO DYNAMO-ELECTRIC TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A cable production equipment utilizing the principle of thermal expansion and contraction of air Effective date of registration: 20220915 Granted publication date: 20201117 Pledgee: Wuhu Yangzi rural commercial bank Limited by Share Ltd. Pledgor: Anhui Shangwei Cable Co.,Ltd. Registration number: Y2022980015240 |