CN116844767A - Corrosion-resistant cable, wire core braiding equipment for preparation and process thereof - Google Patents
Corrosion-resistant cable, wire core braiding equipment for preparation and process thereof Download PDFInfo
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- CN116844767A CN116844767A CN202311106637.4A CN202311106637A CN116844767A CN 116844767 A CN116844767 A CN 116844767A CN 202311106637 A CN202311106637 A CN 202311106637A CN 116844767 A CN116844767 A CN 116844767A
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- fixedly connected
- wire
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000009954 braiding Methods 0.000 title claims abstract description 36
- 230000008569 process Effects 0.000 title claims abstract description 34
- 238000005260 corrosion Methods 0.000 title claims abstract description 29
- 230000007797 corrosion Effects 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 115
- 239000002184 metal Substances 0.000 claims abstract description 115
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 42
- 239000010959 steel Substances 0.000 claims description 42
- 238000001125 extrusion Methods 0.000 claims description 32
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 18
- 229910052725 zinc Inorganic materials 0.000 claims description 18
- 239000011701 zinc Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 238000000137 annealing Methods 0.000 claims description 12
- 239000011888 foil Substances 0.000 claims description 12
- 238000005554 pickling Methods 0.000 claims description 12
- 238000007747 plating Methods 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 12
- 239000011259 mixed solution Substances 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 239000011651 chromium Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000002161 passivation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 238000009940 knitting Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 3
- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 239000003112 inhibitor Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910021645 metal ion Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- -1 zinc aluminum magnesium Chemical compound 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 abstract description 77
- 238000012031 short term test Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 13
- 239000000428 dust Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a corrosion-resistant cable, wire core braiding equipment for preparation and a process thereof, and relates to the technical field of cable braiding, comprising a bottom plate, wherein the top of the bottom plate is provided with a driving assembly, a positioning assembly is arranged in the driving assembly, the middle part of the top surface of the bottom plate is provided with a friction assembly, one end of the top of the bottom plate, which is far away from the driving assembly, is provided with a detection assembly, and the positioning assembly is provided with a cleaning assembly; through the sinle silk detection of finishing to twisting, with the metal conductor in the twisting in-process, because the dress has misplaced different single line specifications when the sabot, cause single line specification thickness different to and be used for stranded sinle silk's single line dish number is more, lead to twisting the sinle silk surface thickness different etc. reasons that the sinle silk external diameter disqualification condition that finishes, the sinle silk external diameter that leads to is examined out, can also examine the condition of the inside hole of sinle silk surface braiding layer that the metal conductor caused because of the condition such as single metal conductor wire jumper in the twisting in-process in addition, thereby reach the purpose of short-term test sinle silk quality.
Description
Technical Field
The invention relates to the technical field of cable braiding, in particular to a corrosion-resistant cable, wire core braiding equipment for preparation and a process thereof.
Background
In the prior art, when a cable is twisted, metal conductors are required to be twisted, so that a plurality of strands of metal conductors are twisted together according to a fixed track, but before the metal conductors are twisted, dirt such as dust can be accumulated on the outer surface of a long-time stacked metal conductor coil, the dirt can be attached to the outer surface of the conductor in the twisting process of the metal conductors, and the fine dirt can rub with twisting arrangement during twisting so as to generate displacement on the outer surface of the metal conductors, so that the outer surface of the metal conductors can be scratched, and an anti-corrosion coating coated on the outer surface of the metal conductors is damaged, thereby damaging the cable;
in addition, when the cable is twisted, a single metal conductor used for twisting the outside of the wire core can be broken due to the reasons of loose wire arrangement, uneven wire arrangement, wire pressing and wire crossing and the like during wire drawing, and when the cable is twisted, the metal conductor in the twisting process can jump out of a pulley groove along with continuous twisting of the metal conductor, and twisting equipment still operates at the moment, so that the metal conductor is broken;
in addition, in the cable twisting process, different single wire specifications can be misplaced when the cables are assembled, so that the thickness of the single wire specifications is different, the number of single wire trays for twisting the cable cores is large, the thickness of the outer surfaces of the twisted cable cores is different, meanwhile, in the twisting process, the outer diameter of one section of each cable core is larger than that of other sections due to the occurrence of single metal conductor jumper wires and other conditions, the performances of the cable cores with different wire diameters, such as resistance, can be influenced, and the quality of the produced cable cores is unqualified;
in this regard, we propose a single metal conductor in the process of straightening and twisting to prevent loosening, clean dirt such as dust adhered to the outer surface of the metal conductor, prevent the metal conductor from jumping out of a pulley groove during twisting, and check whether the twisted wire core meets the quality requirement, and a corrosion-resistant cable and a wire core braiding device for preparation and a process thereof, so as to solve the above problems.
Disclosure of Invention
The technical problems to be solved are as follows: in view of the above, the present invention provides a corrosion-resistant cable, a wire core braiding apparatus for manufacturing the same and a process thereof, which solve the problems set forth in the background art.
(II) technical scheme: in order to achieve the purposes of preventing a single metal conductor from loosening, cleaning dirt such as dust adhered to the outer surface of the metal conductor and the like in the straightening and twisting process, preventing the metal conductor from jumping out of a pulley groove during twisting, and checking whether a twisted wire core meets quality requirements, the invention provides the following technical scheme: the utility model provides a corrosion-resistant cable and preparation are with sinle silk braiding equipment, includes the bottom plate, the bottom plate top is provided with drive assembly, drive assembly is inside to be provided with locating component, the middle part of bottom plate top surface is provided with friction subassembly, the one end that the bottom plate top kept away from drive assembly is provided with detection component, be provided with the clearance subassembly on the locating component;
the driving assembly is used for driving the positioning assembly to rotate and twisting the cable;
the positioning component is used for fixing the position of the metal wire for knitting and adjusting the knitting angle of the metal wire;
the friction assembly is used for cleaning the outer surface of the braided metal wire core;
the detection component is used for detecting the quality of the outer surface of the woven metal wire core;
the cleaning component is used for cleaning dirt such as oil dirt and the like remained on the outer surface of the metal wire.
Preferably, the driving assembly comprises a driven wheel, a driving wheel and a positioning block, wherein one end of the driven wheel is connected with the output end of the external motor, the driving wheel is meshed with the driven wheel and is driven by the driven wheel to rotate, the positioning block is fixedly connected with the top surface of the bottom plate, the driven wheel is rotatably connected in the positioning block, and the connecting end of the driving wheel and the external motor penetrates through the bottom plate.
Preferably, the positioning assembly comprises a movable fixed wheel I for fixing the position of a metal wire for braiding, a fixed wheel II for indirectly adjusting the braiding angle of the metal wire through the position change of the fixed wheel I, and a positioning rail fixedly connected to the inner wall of the driven wheel, wherein the positioning rail is annularly distributed on the inner wall of the positioning rail at equal intervals, a limiting block is fixedly connected to the middle part of the top surface of the positioning rail, the fixed wheel I is slidably connected to the inner part of the limiting block, connecting rods are rotatably connected to the two sides of the fixed wheel I, one end of the connecting rods, which is far away from the fixed wheel I, is rotatably connected with a connecting piece, a sliding groove is formed in the inner part of the positioning rail, which is close to one end of the driven wheel, a connecting spring is arranged in the sliding groove, one end of the connecting spring is fixedly connected with the top end of the inner wall of the sliding groove, the other end of the connecting spring is fixedly connected with the outer surface of the connecting piece, the inner part of the positioning rail, which is close to one end of the driven wheel is rotatably connected with a driven rod, the second rotating part of the connecting rod is far away from the inner part of the positioning rail, the outer surface of the middle part of the connecting piece is rotatably connected with a supporting rod, one end of the supporting rod is far away from the connecting rod, and the inner part of the driven rod is rotatably connected with the positioning ring.
Preferably, the friction subassembly is including receiving the follow ring of weaving back cable friction effect motion, reciprocating rotation and cable surface production frictional friction wheel under the indirect effect of driven ring to and the support piece of bottom plate top fixed connection, the support piece is axisymmetric distribution with the horizontal axis of bottom plate, the equal sliding connection of friction wheel is in the inside of support piece, the round hole has been seted up to the inside of friction wheel, the equal fixedly connected with telescopic link in the outside at friction wheel both ends, telescopic link sliding connection is in support piece, the fixed block of one end sliding connection in support piece is kept away from to the surface fixedly connected with one end of telescopic link, the chute has been seted up to the inner wall that telescopic link one end was kept away from to the fixed block, the inside sliding connection of chute has the round bar, the one end fixedly connected with push rod of chute is kept away from to the round bar, driven ring and push rod fixed connection.
Preferably, the push rod is kept away from the surface fixedly connected with slider of driven ring one end, the heliciform recess has been seted up to the inner wall of friction pulley, the one end sliding connection of driven ring is kept away from to the slider in the heliciform recess, the inside of friction pulley is provided with reset spring, reset spring one end and friction pulley inner wall fixed connection, the reset spring other end and push rod fixed connection.
Preferably, the detection component comprises a contact I and a contact II which are in telecommunication connection with each other, an alarm which triggers an alarm through contact between the contact I and the contact II, and a positioning piece fixedly connected with the top surface of the bottom plate, wherein the outer side of the positioning piece is in threaded connection with a rotating piece, the outer surface of one side of the positioning piece, which is far away from the rotating piece, is rotationally connected with a rotating wheel, the rotating wheel is annularly and equidistantly distributed on the outer surface of the rotating wheel, a traction rope is wound on the outer surface of the rotating piece, one end, which is far away from the rotating piece, of the traction rope is fixedly connected with an arc-shaped block, the arc-shaped block is in sliding connection with a groove formed in the positioning piece, and the arc-shaped block is annularly and equidistantly arranged on the positioning piece.
Preferably, the adjacent equal fixedly connected with external member between the arc piece, the inside of arc piece is all run through and is provided with the extrusion pole, the equal fixedly connected with extrusion piece of one end surface of extrusion pole, the equal fixedly connected with contact one of surface of extrusion pole one end of keeping away from the extrusion piece, the equal fixedly connected with siren of outer loop surface of arc piece, the inside of siren is provided with contact two.
Preferably, the extrusion rod penetrates through one end of the arc-shaped block and is arranged in the alarm, the number of the first contacts is two, and each second contact is located between the first contacts arranged in the two vertical directions.
Preferably, the cleaning assembly comprises a clamping sleeve member for cleaning dirt on the outer surface of the metal wire, a sliding rail for limiting the moving track of the clamping sleeve member and a pushing rod fixedly connected to two sides of the positioning track, wherein the pushing rod is arranged at one end of the positioning track away from the driven wheel, one end of the pushing rod away from the positioning track is fixedly connected with a positioning ring, a fixing piece is arranged in the positioning ring, the sliding rail is fixedly connected to the inside of the positioning track, the fixing piece is slidably connected to the inside of the sliding rail, the clamping sleeve member is respectively arranged on the inner walls of the upper end and the lower end of the fixing piece, the fixing piece penetrates through the outer sides of the two ends of the positioning ring and is rotationally connected with a cross rod, and one end of the cross rod away from the fixing piece is rotationally connected to the outer surface of the connecting piece.
The cable braiding process of the corrosion-resistant cable and the cable braiding equipment for preparing the cable core comprises the following steps of:
step one: selecting a steel wire with a disc-shaped nominal diameter of 2.0mm, checking the appearance of the steel wire, removing greasy dirt on the surface of the steel wire without obvious scratches and similar production defects, then placing the treated steel wire into a pickling tank, washing the pickled steel wire with water to remove pickling solution remained on the outer surface of the steel wire, and finally drying the steel wire, wherein the pickling solution in the pickling tank is hydrochloric acid mixed solution with the concentration of 120-160 g/L, and the hydrochloric acid mixed solution contains 3-5% of corrosion inhibitor by mass percent;
step two: one end of the disc-shaped steel wire obtained in the step one is penetrated into an annealing box, the temperature of the annealing box is controlled to be 800-850 ℃, the other end of the steel wire is pulled out of the annealing box through a tractor, the running speed of the tractor is 200-450 m/min, and the annealing box is filled with protective gas with the nitrogen purity of more than or equal to 99.5%;
step three: passing the steel wire obtained in the second step vertically through a zinc plating pool with molten zinc liquid inside, wherein the temperature of the zinc plating liquid is 450-460 ℃, the running speed is 350-500 m/min, the thickness of a zinc plating layer is 0.3-0.6 mm, and the zinc plating pool contains 80-85% of pure zinc by mass percent and 15-20% of zinc aluminum magnesium alloy by mass percent;
step four: placing the steel wire treated in the step three into trivalent chromium passivation solution with the pH value of 1.8-2.3, forming a complete, bright and iridescent film on the surface of the steel wire, and then immersing the steel wire into silicate mixed solution with the temperature of 60-65 ℃ for 20 s-40 s, wherein the trivalent chromium passivation solution contains 60-65% by mass of trivalent chromium sulfate, 8-10% by mass of permanganate oxidant, 5-7% by mass of malonic acid, 6-8% by mass of metal ions such as iron, cobalt and nickel, 8-9% by mass of hydrofluoric acid and 6-8% by mass of sodium dodecyl sulfate;
step five: the steel wire obtained in the fourth step passes through the first fixed wheel and the second fixed wheel and is wound outside a cable core to be twisted, and cable twisting equipment is started to twist the cable;
step six: placing the wire core obtained in the step five into a taping machine, selecting aluminum foils with the proper wire core width, wherein the density of the aluminum foils is 2.2, the aluminum foils are wrapped outside the wire core in a twisting mode, the width of the aluminum foils is 2-2.5 times of the twisting outer diameter, and the taping machine wrapping rotating speed is 1500-1800 revolutions per minute.
(III) beneficial effects: compared with the prior art, the invention provides the corrosion-resistant cable, the wire core braiding equipment for preparing and the process thereof, and the corrosion-resistant cable has the following beneficial effects:
1. through the fixed position with single metal wire, fixed position, can adjust the hank angle of metal wire, the metal wire hank angle of different wire footpaths is different, hank angle is too big can lead to hank to accomplish the sinle silk size of sinle silk too big or appear the condition that metal wire twines each other, hank angle is too little, can lead to hank to accomplish the sinle silk surface metal wire winding comparatively sparse of sinle silk surface metal wire, the clearance appears in the metal wire of skin transposition, influence the use of sinle silk, the metal wire hank of adaptation different wire footpaths, the practicality of device has been improved, simultaneously prevent single metal wire when hank, because reasons such as wire arrangement is loose when the wire drawing, the wire arrangement unevenness, wire pressing cross line, lead to the condition that the wire conductor sinle silk broken wire appears, thereby the condition that the quality of metal conductor sinle silk appears problem has been avoided appears.
2. The friction between the metal conductor and the outer surface of the single metal conductor to be twisted cleans dust accumulated on the outer surface of the metal conductor due to long-time accumulation and the like, so that friction between the metal conductor and twisting equipment due to dust and other dirt is avoided when the metal conductor is twisted, the corrosion-resistant coating on the outer surface of the metal conductor is damaged, the corrosion resistance of a wire core is improved, and the service life of a cable after twisting is prolonged.
3. The outer surface of the twisted wire core is contacted, and when the position of the twisted wire core is always in a horizontal state in the cable twisting process, the outer surface of the wire core is lubricated, so that metal fatigue caused by angle torsion of a metal conductor in the twisting process is relieved, and the aim of improving the quality of the wire core is fulfilled.
4. Through the sinle silk detection of finishing to twisting, with the metal conductor in the twisting in-process, because the dress has misplaced different single line specifications when the sabot, cause single line specification thickness different to and be used for stranded sinle silk's single line dish number is more, lead to twisting the sinle silk surface thickness different etc. reasons that the sinle silk external diameter disqualification condition that finishes, the sinle silk external diameter that leads to is examined out, can also examine the condition of the inside hole of sinle silk surface braiding layer that the metal conductor caused because of the condition such as single metal conductor wire jumper in the twisting in-process in addition, thereby reach the purpose of short-term test sinle silk quality.
Drawings
FIG. 1 is a schematic diagram of the overall assembly distribution of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view of the positional relationship of the driven wheels of the present invention;
FIG. 4 is a schematic view of the internal cross-section of the base plate of the present invention;
FIG. 5 is a schematic diagram of the connection relationship at the positioning track according to the present invention;
FIG. 6 is a schematic view of the internal structure of the cleaning assembly of the present invention;
FIG. 7 is a schematic diagram of the connection relationship at the driven lever according to the present invention;
FIG. 8 is a schematic view of the positional relationship at a friction wheel according to the present invention;
FIG. 9 is a schematic view of the interior cross-section of the friction wheel of the present invention;
FIG. 10 is an enlarged view of the structure of FIG. 9A in accordance with the present invention;
FIG. 11 is a schematic view of the positional relationship of the positioning member according to the present invention;
FIG. 12 is a schematic diagram of the connection relationship at the arcuate blocks of the present invention.
In the figure: 1. a bottom plate;
a drive assembly; 21. a positioning block; 22. driven wheel; 23. a driving wheel;
a positioning assembly; 31. positioning a track; 32. a limiting block; 33. a first fixed wheel; 34. a connecting rod; 35. a connecting piece; 36. a chute; 37. a connecting spring; 38. a driven rod; 39. a second fixed wheel; 310. a support rod; 311. a fixing ring;
a friction assembly; 41. a support; 42. a friction wheel; 43. a telescopic rod; 44. a fixed block; 45. a chute; 46. a round bar; 47. a push rod; 48. a slave ring; 49. a slide block; 410. a helical groove; 411. a return spring;
a detection assembly; 51. a positioning piece; 52. a rotating member; 53. a rotating wheel; 54. a traction rope; 55. an arc-shaped block; 56. a connection kit; 57. an extrusion rod; 58. an extrusion; 59. a first contact; 510. an alarm; 511. a second contact;
cleaning the assembly; 61. a push rod; 62. a positioning ring; 63. a fixing member; 64. a slide rail; 65. clamping the sleeve; 66. a cross bar.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: referring to fig. 1 to 12, a corrosion-resistant cable and a wire core braiding device for preparing the same, which comprises a bottom plate 1, wherein a driving component 2 is arranged at the top of the bottom plate 1, a positioning component 3 is arranged in the driving component 2, a friction component 4 is arranged in the middle of the top surface of the bottom plate 1, a detection component 5 is arranged at one end, far away from the driving component 2, of the top of the bottom plate 1, and a cleaning component 6 is arranged on the positioning component 3;
the driving assembly 2 comprises a driven wheel 22, a driving wheel 23 and a positioning block 21, wherein one end of the driven wheel 22 is connected with the output end of the external motor, the driving wheel 23 is meshed with the driven wheel 22 and is driven to rotate by the driven wheel 22, the positioning block 21 is fixedly connected with the top surface of the bottom plate 1, the driven wheel 22 is rotatably connected in the positioning block 21, the driving wheel 23 and the connecting end of the external motor penetrate through the bottom plate 1, and the driving assembly 2 is used for driving the positioning assembly 3 to rotate and cable twisting is carried out;
the positioning component 3 comprises a movable fixed wheel I33 for fixing the position of a metal wire for braiding, a fixed wheel II 39 for indirectly adjusting the braiding angle of the metal wire through the position change of the fixed wheel I33, and a positioning track 31 fixedly connected to the inner wall of the driven wheel 22, wherein the positioning track 31 is annularly and equidistantly distributed on the inner wall of the positioning track 31, a limiting block 32 is fixedly connected to the middle part of the top surface of the positioning track 31, a through hole with the size matched with the fixed wheel I33 is formed in the limiting block 32, the fixed wheel I33 is slidably connected to the inside of the limiting block 32, springs are arranged at the bottoms of the two sides of the fixed wheel I33, connecting rods 34 are rotatably connected to the two sides of the fixed wheel I33, the size of the connecting rods 34 is matched with the distance between the fixed wheel I33 and a connecting piece 35, one end of the connecting rod 34 far away from the fixed wheel I33 is rotatably connected with the connecting piece 35, the inside of the end, close to the driven wheel 22, of the positioning rail 31 is provided with a sliding groove 36, a connecting spring 37 is arranged in the sliding groove 36, a connecting piece 35 is connected in the sliding groove 36 in a sliding way, one end of the connecting spring 37 is fixedly connected with the top end of the inner wall of the sliding groove 36, the other end of the connecting spring 37 is fixedly connected with the outer surface of the connecting piece 35, the inside of the end, close to the driven wheel 22, of the positioning rail 31 is rotationally connected with a driven rod 38, a fixed wheel II 39 is rotationally connected with the inside of the end, far away from the positioning rail 31, of the driven rod 38, the outer surface of the middle part of the connecting piece 35 is rotationally connected with a supporting rod 310, one end, far away from the connecting piece 35, of the supporting rod 310 is rotationally connected with the inside of the driven rod 38, a fixed ring 311 is connected with the bottom of the positioning rail 31 in a sliding way, and the positioning assembly 3 is used for fixing the position of a metal wire for braiding and adjusting the braiding angle of the metal wire;
the friction component 4 comprises a driven ring 48 which is subjected to friction action motion of the braided cable, a friction wheel 42 which rotates reciprocally under the indirect action of the driven ring 48 and generates friction with the outer surface of the cable, and a supporting piece 41 which is fixedly connected with the top of the bottom plate 1, wherein the outer surface of the friction wheel 42 is provided with sponge which is used for soaking lubricating oil, the inner wall of the driven ring 48 is arc-shaped, is attached to the outer surface of a twisted wire core, the inner wall of the driven ring 48 is rough, the friction coefficient is large, the supporting piece 41 takes the transverse central axis of the bottom plate 1 as a symmetrical axis to be distributed in an axisymmetric mode, the friction wheel 42 is connected with the inside of the supporting piece 41 in a sliding mode, round holes are formed in the friction wheel 42, telescopic rods 43 are fixedly connected with the outer parts of the two ends of the friction wheel 42 in a sliding mode and are connected with the supporting piece 41, the outer surface of the telescopic rod 43 is fixedly connected with a fixed block 44 of which one end is slidably connected in the supporting piece 41, the inner wall of one end, far away from the telescopic rod 43, of the fixed block 44 is provided with a chute 45, the inside of the chute 45 is slidably connected with a round rod 46, one end, far away from the chute 45, of the round rod 46 is fixedly connected with a push rod 47, a driven ring 48 is fixedly connected with the push rod 47, the outer surface, far away from one end of the driven ring 48, of the push rod 47 is fixedly connected with a sliding block 49, the inner wall of the friction wheel 42 is provided with a spiral groove 410 of the supporting piece 41, one end, far away from the driven ring 48, of the sliding block 49 is slidably connected in the spiral groove 410, the inside of the friction wheel 42 is provided with a reset spring 411, one end of the reset spring 411 is fixedly connected with the inner wall of the friction wheel 42, the other end of the reset spring 411 is fixedly connected with the push rod 47, and the friction assembly 4 is used for cleaning the outer surface of a woven metal wire core;
the detection component 5 comprises a first contact 59 and a second contact 511 which are in telecommunication connection with each other, an alarm 510 for triggering an alarm through contact between the first contact and the second contact, and a positioning piece 51 fixedly connected with the top surface of the bottom plate 1, wherein a groove with the size matched with that of the arc-shaped block 55 is formed in the positioning piece 51, a rotating piece 52 is connected to the outer side of the positioning piece 51 in a threaded manner, threads matched with the positioning piece 51 are formed in the inner wall of the rotating piece 52, a rotating wheel 53 is rotatably connected to the outer surface of one side of the positioning piece 51 away from the rotating piece 52, the rotating wheel 53 is distributed on the outer surface of the rotating wheel 53 in an annular equidistant manner, a traction rope 54 is wound on the outer surface of the rotating piece 52, an arc-shaped block 55 is fixedly connected to one end of the traction rope 54 away from the rotating piece 52, the arc-shaped block 55 is slidably connected in the groove formed in the positioning piece 51, the arc-shaped blocks 55 are annularly and equidistantly arranged on the positioning piece 51, connecting sleeve pieces 56 are fixedly connected between every two adjacent arc-shaped blocks 55, extrusion rods 57 are arranged in the arc-shaped blocks 55 in a penetrating mode, one ends of the extrusion rods 57 penetrating through the arc-shaped blocks 55 are arranged in the alarm 510, extrusion pieces 58 are fixedly connected to the outer surfaces of one ends of the extrusion rods 57, the outer surfaces of one ends, far away from the extrusion pieces 58, of the extrusion rods 57 are fixedly connected with first contacts 59, the number of the first contacts 59 is two, the outer ring surfaces of the arc-shaped blocks 55 are fixedly connected with alarms 510, second contacts 511 are arranged in the alarm 510, each second contact 511 is located between the first contacts 59 arranged in the two vertical directions, and the detection assembly 5 is used for detecting the quality of the outer surfaces of woven metal wire cores;
the cleaning component 6 comprises a clamping sleeve 65 for cleaning dirt on the outer surface of the metal wire, a sliding rail 64 for limiting the moving track of the clamping sleeve 65 and pushing rods 61 fixedly connected to two sides of the positioning rail 31, wherein the pushing rods 61 are arranged at one ends of the positioning rail 31 far away from the driven wheels 22, one ends of the pushing rods 61 far away from the positioning rail 31 are fixedly connected with positioning rings 62, fixing pieces 63 are arranged in the positioning rings 62, the sliding rail 64 is fixedly connected to the inner parts of the positioning rail 31, the fixing pieces 63 are slidably connected to the inner parts of the sliding rail 64, the clamping sleeve 65 is respectively arranged on the inner walls of the upper end and the lower end of the fixing pieces 63, the fixing pieces 63 penetrate through the outer sides of the two ends of the positioning rings 62 and are respectively connected with cross rods 66 in a rotating mode, one ends of the cross rods 66 far away from the fixing pieces 63 are rotatably connected to the outer surfaces of the connecting pieces 35, and the cleaning component 6 is used for cleaning dirt and the outer surface of the metal wire.
The effects achieved by this embodiment are as follows: compared with the prior art, the device cleans dust accumulated on the outer surface of a single metal conductor to be twisted, so that the dust is prevented from rubbing the metal conductor in the twisting process to damage an anti-corrosion coating of the metal conductor;
meanwhile, the device fixes the position of a single metal conductor to be twisted, and prevents the condition of jumper wire and the like when the metal conductor is twisted, thereby preventing the condition that the metal conductor is broken due to the jumper wire when the metal conductor is twisted;
in addition, the device can be adapted to the twisting of metal conductors with different wire diameters and provide different angles required by the twisting of the metal conductors with the wire diameters, so that the practicability of the device is improved;
in addition, the device can also lubricate the outer surface of the twisted wire core, slow down the metal damage that receives when metal is twisted, prolong the life of wire core to and the detection of wire diameter quality of wire core after twisting, avoid the wire core production completion that does not meet the quality requirement, cause the further waste of resource.
Further embodiments: the cable braiding process of the corrosion-resistant cable and the cable braiding equipment for preparing the cable core comprises the following steps of:
step one: selecting a steel wire with a disc-shaped nominal diameter of 2.0mm, checking the appearance of the steel wire, removing greasy dirt on the surface of the steel wire without obvious scratches and similar production defects, then placing the treated steel wire into a pickling tank, washing the pickled steel wire with water to remove pickling solution remained on the outer surface of the steel wire, and finally drying the steel wire, wherein the pickling solution in the pickling tank is hydrochloric acid mixed solution with the concentration of 120-160 g/L, and the hydrochloric acid mixed solution contains 3-5% of corrosion inhibitor by mass percent;
step two: one end of the disc-shaped steel wire obtained in the step one is penetrated into an annealing box, the temperature of the annealing box is controlled to be 850 ℃, the other end of the steel wire is pulled out of the annealing box through a tractor, the running speed of the tractor is 450m/min, and the annealing box is filled with protective gas with the nitrogen purity of more than or equal to 99.5%;
step three: passing the steel wire obtained in the second step vertically through a zinc plating pool with molten zinc liquid inside, wherein the temperature of the zinc plating liquid is 450 ℃, the running speed is 350m/min, and the thickness of a zinc plating layer is 0.3mm, and the zinc plating pool contains 80% of pure zinc by mass fraction and-20% of zinc-aluminum-magnesium alloy by mass fraction;
step four: placing the steel wire treated in the step three into trivalent chromium passivation solution with the pH value of 1.8-2.3, forming a complete, bright and iridescent film on the surface of the steel wire, and then immersing the steel wire into silicate mixed solution with the temperature of 60 ℃ for 20 s-40 s, wherein the trivalent chromium passivation solution contains trivalent chromium sulfate with the mass fraction of 60%, permanganate oxidant with the mass fraction of 8%, malonic acid with the mass fraction of 7%, metal ions such as iron, cobalt, nickel and the like with the mass fraction of 8%, hydrofluoric acid with the mass fraction of 9% and sodium dodecyl sulfate with the mass fraction of 8%;
step five: the steel wire obtained in the fourth step passes through the first fixed wheel 33 and the second fixed wheel 39 and is wound outside a cable core to be twisted, and cable twisting equipment is started to twist the cable;
step six: and D, placing the wire core obtained in the step five into a taping machine, selecting aluminum foils with the width suitable for the wire core, wherein the density of the aluminum foils is 2.2, the aluminum foils are twisted outside the wire core, the width of the aluminum foils is 2 times of the twisting outer diameter, and the taping machine winding speed is 1500 revolutions per minute.
The working process and principle of the whole content of the embodiment are as follows:
angle adjustment for twisting the metal conductor and loosening prevention of the metal conductor during twisting:
the staff passes a single metal conductor between the clamping sleeve members 65 arranged up and down, then passes through the upper surface of the first fixed wheel 33, finally bypasses the second fixed wheel 39, the terminal of the metal conductor is connected with traction equipment required by wire core twisting, and another metal conductor passes through the inside of the fixed ring 311 to be connected with a traction device, and then drives the traction device to pull the metal conductor to move;
in the process of installing the metal wire, a worker drives the fixed part 63 fixedly connected with the push rod 61 to move in the through hole formed in the sliding rail 64 by pushing the push rod 61 to extend, meanwhile, the cross rod 66 rotationally connected with the fixed part 63 moves along with the fixed part, the connecting part 35 rotationally connected with the other end of the cross rod 66 is pushed by the cross rod 66 to move in the sliding groove 36 formed in the positioning track 31, and the reset spring 411 arranged in the sliding groove 36 is compressed in the moving process;
the driven rod 38 rotationally connected with the connecting piece 35 through the supporting rod 310 swings with the connecting point of the supporting rod 310 and the connecting piece 35 as a fulcrum, the position of the fixed wheel two 39 rotationally connected with the driven rod 38 also changes, meanwhile, the connecting rod 34 rotationally connected with the outer parts of the two ends of the connecting piece 35 also moves with the connecting rod, one end of the connecting rod 34 connected with the fixed wheel one 33 moves upwards along the through hole formed in the limiting block 32 under the action of the connecting piece 35, and stretches the springs fixed at the two ends of the fixed wheel one 33, so that the positions of the fixed wheel one 33 and the fixed wheel two 39 are adjusted, the metal conductor is tightened, the situation that wire cores are broken due to loose wire arrangement, uneven wire arrangement, wire pressing and the like in the wire drawing process of the metal conductor is avoided, meanwhile, the rotation of the driven rod 38 can promote the position change of the fixed wheel two 39, the angle of the metal conductor twisting is changed, the situation that the angle of the metal conductor twisting is too large or too small is formed, the wire cores are wound tightly, and the situation that the wire cores are wound tightly is avoided, and the wire cores are wound tightly is much wound is avoided;
and (3) removing dirt on the outer surface of the single metal conductor:
when the traction device pulls the metal conductor to move, the driving wheel 23 connected with the output shaft of the external motor rotates under the action of the external motor, the driven wheel 22 meshed with the driving wheel is driven to rotate by taking the connection position of the driven wheel 22 and the positioning block 21 as a fulcrum, and the positioning rail 31 arranged on the inner wall of the driven wheel 22 rotates;
along with the rotation of the positioning track 31, the multi-strand metal conductor is sequentially wound on the outer surface of the metal conductor passing through the inside of the fixing ring 311, and the clamping sleeve member 65 attached to the outer surface of the metal conductor rubs with the metal conductor along with the movement of the metal conductor, so that dust attached to the outer surface of the metal conductor is cleaned, and the situation that the dust attached to the outer surface of the metal conductor rubs with other devices in the twisting process to damage the anticorrosive coating on the outer surface of the metal conductor is avoided;
the metal conductor position is fixed, prevents metal conductor wire jumper:
in the twisting process, the metal conductor is etched on the first fixed wheel 33 and the second fixed wheel 39, so that the positions of the metal conductors are limited, the condition that jumper wires occur in the twisting process of the metal conductors is avoided, and the metal conductors are tightly stretched by continuous movement of equipment when the jumper wires occur, so that the metal conductors are broken;
maintenance of the wire core after twisting is completed, and fatigue damage of the metal wire is reduced:
before the metal conductor is twisted, a worker adjusts the position of the friction wheel 42 fixedly connected with the friction wheel through the telescopic rod 43, so that the friction wheel 42 moves in a groove formed in the support piece 41, and at the moment, the push rod 47 arranged in the friction wheel 42 can promote the driven ring 48 fixedly connected with the push rod 47 to synchronously move, so that the distance between the inner walls of the two driven rings 48 arranged in opposite directions is equal to the outer diameter of the wire core;
along with the completion of twisting of the wire core, the outer surface of the wire core is contacted with the inner wall of the driven ring 48, friction between the wire core and the outer surface of the driven ring 48 can promote the driven ring 48 to move towards the friction ring direction, a push rod 47 fixedly connected with the driven ring 48 can drive a slide block 49 fixedly connected with the other end of the driven ring to synchronously move, the push rod 47 can compress a reset spring 411 arranged in the friction wheel 42 while moving, and the slide block 49 is slidingly connected in a spiral groove 410 formed in the inner wall of the friction wheel 42, so that under the combined action of the slide block 49 and the spiral groove 410, the friction wheel 42 can rotate by taking a connection point with a supporting piece 41 as a fulcrum, a sponge layer which is arranged on the outer surface of the friction wheel 42 and is soaked with lubricating oil can be contacted with the outer surface of the wire core penetrating through the friction wheel 42, the outer surface is lubricated, metal fatigue generated in the twisting process of a metal conductor is relieved, and the service life of the wire core is prolonged;
along with the movement of the push rod 47, a round rod 46 fixedly connected with the push rod 47 can also move in a chute 45 formed in the fixed block 44 under the action of the push rod 47, the push rod 47 can gradually separate from the outer surface of the wire core in the movement process under the action of the chute 45 and the round rod 46, the friction force of the wire core is lost, the push rod 47 can reversely move under the rebound action of the return spring 411 until the push rod 47 is attached to the outer surface of the wire core again, in the process, the friction wheel 42 can reversely rotate under the action of the push rod 47, the sliding block 49 and the spiral groove 410, the process circularly reciprocates along with the movement of the wire core, and lubricating oil infiltrates into the wire core through the contact of the friction wheel 42 and the outer surface of the wire core, so that the purpose of maintaining the wire core and relieving the twisted metal conductor metal fatigue on the outer surface of the wire core is achieved;
core wire diameter and quality detection:
the worker twists the rotating member 52 before twisting the metal conductor, so that the rotating member 52 twists on the outer surface of the positioning member 51, the traction rope 54 wound on the outer surface of the rotating member 52 continues to be wound on the rotating member 52 along with the rotation of the rotating member 52, the other end of the traction rope 54 passes through the rotating wheel 53 and moves along with the rotating member, the traction rope 54 moves and simultaneously causes the torsion spring arranged in the rotating wheel 53 to shrink, the arc-shaped block 55 moves in the groove formed in the positioning member 51, the distance between the center point of the extrusion pieces 58 which are annularly distributed and are arranged in the arc-shaped block 55 and each extrusion piece 58 is equal to the radius of a wire core, otherwise, the rotating member 52 is reversely rotated, and the arc-shaped block 55 reversely moves under the rebound of the torsion spring and the action of the traction rope 54;
the wire core subjected to the maintenance of the lubricating oil passes through the extrusion part 58, and is always in a horizontal state in the moving process of the wire core, so that when the wire diameter of the wire core is overlarge, the extrusion part 58 is pressed by the wire core to drive the extrusion rod 57 fixedly connected with the extrusion part 58 to move upwards, a contact one 59 positioned below the extrusion rod 57 is contacted with a contact two 511, and the alarm 510 sounds because the contact one 59, the contact two 511 and the alarm 510 are electrically connected;
otherwise, if the wire core is twisted and a jumper appears, a certain gap exists between one section of the wire core, which is positioned outside, and the metal conductor positioned in the center, when the section of wire core is contacted with the extrusion piece 58, the pressure from the wire core, which is born by the extrusion piece 58, is reduced, the extrusion piece is driven to move downwards by the spring which is arranged outside the extrusion rod 57 and is in a contracted state in the initial state, at the moment, the contact one 59 positioned above the extrusion rod 57 is also contacted with the contact two 511, the alarm 510 is triggered, the quality of the wire core of a worker is reminded of being unqualified, and therefore, the purpose of reminding the worker when the wire core is oversized in wire diameter or a hole appears between the metal conductors of the wire core is achieved, and the quality of the wire core is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Corrosion-resistant cable and preparation are with sinle silk braiding equipment, including bottom plate (1), its characterized in that: the novel cleaning device is characterized in that a driving assembly (2) is arranged at the top of the bottom plate (1), a positioning assembly (3) is arranged in the driving assembly (2), a friction assembly (4) is arranged in the middle of the top surface of the bottom plate (1), a detection assembly (5) is arranged at one end, far away from the driving assembly (2), of the top of the bottom plate (1), and a cleaning assembly (6) is arranged on the positioning assembly (3);
the driving assembly (2) is used for driving the positioning assembly (3) to rotate and twisting the cable;
the positioning assembly (3) is used for fixing the position of the metal wire for knitting and adjusting the knitting angle of the metal wire;
the friction assembly (4) is used for cleaning the outer surface of the braided metal wire core;
the detection component (5) is used for detecting the quality of the outer surface of the woven metal wire core;
the cleaning component (6) is used for cleaning stains such as oil stains and the like remained on the outer surface of the metal wire.
2. The corrosion resistant cable and the wire core braiding apparatus for manufacturing according to claim 1, wherein: the driving assembly (2) comprises a driven wheel (22) with one end connected with the output end of the external motor, a driving wheel (23) meshed with the driven wheel (22) and driven by the driven wheel (22) to rotate, and a positioning block (21) fixedly connected with the top surface of the bottom plate (1), wherein the driven wheel (22) is rotatably connected in the positioning block (21), and the connecting end of the driving wheel (23) and the external motor penetrates through the bottom plate (1).
3. The corrosion resistant cable and the wire core braiding apparatus for manufacturing according to claim 1, wherein: the positioning component (3) comprises a movable fixed wheel I (33) for fixing the position of a metal wire for braiding, a fixed wheel II (39) for indirectly adjusting the braiding angle of the metal wire through the position change of the fixed wheel I (33) and a positioning track (31) fixedly connected to the inner wall of the driven wheel (22), wherein the positioning track (31) is distributed on the inner wall of the positioning track (31) in an annular equidistant manner, a limiting block (32) is fixedly connected to the middle part of the top surface of the positioning track (31), the fixed wheel I (33) is slidingly connected to the inner part of the limiting block (32), connecting rods (34) are rotationally connected to two sides of the fixed wheel I (33), one end of each connecting rod (34) far away from the fixed wheel I (33) is rotationally connected with a connecting piece (35), the inner part of one end of the positioning track (31) close to the driven wheel (22) is provided with a sliding groove (36), a connecting spring (37) is arranged in the inner part of the sliding groove (36), one end of each connecting piece (37) is slidingly connected to the inner wall of the sliding groove (36), one end of each connecting spring (37) is fixedly connected to the top end of the sliding groove (36), one end of each connecting spring (37) is rotationally connected to the inner surface of the driven wheel (35) close to the outer surface of the driven wheel (22), the fixed wheel II (39) is rotationally connected to the inside of one end of the driven rod (38) far away from the positioning track (31), the outer surface of the middle part of the connecting piece (35) is rotationally connected with the supporting rod (310), one end of the supporting rod (310) far away from the connecting piece (35) is rotationally connected to the inside of the driven rod (38), and the bottom of the positioning track (31) is slidingly connected with the fixed ring (311).
4. The corrosion resistant cable and the wire core braiding apparatus for manufacturing according to claim 1, wherein: the friction subassembly (4) including receive after weaving cable friction effect motion driven ring (48), through driven ring (48) indirect effect down reciprocal rotation produce frictional friction wheel (42) with cable surface to and support piece (41) with bottom plate (1) top fixed connection, support piece (41) are axisymmetric distribution with the horizontal axis of bottom plate (1) as the symmetry axis, the inside of friction wheel (42) all sliding connection in support piece (41), the round hole has been seted up to friction wheel (42) inside, the outside of friction wheel (42) both ends all fixedly connected with telescopic link (43), telescopic link (43) sliding connection is in support piece (41), the fixed block (44) of telescopic link (43) surface fixedly connected with one end sliding connection in support piece (41), chute (45) have been seted up to the inner wall of telescopic link (43) one end to fixed block (44), the inside sliding connection of chute (45) has round bar (46), the fixed connection (47) that telescopic link (45) were kept away from to round bar (46) one end, driven ring (47) and push rod (47).
5. The corrosion resistant cable and the wire core braiding apparatus for manufacturing as claimed in claim 4, wherein: the utility model discloses a friction wheel, including friction wheel (42), push rod (47), follow the surface fixedly connected with slider (49) of moving ring (48) one end, heliciform recess (410) have been seted up to the inner wall of friction wheel (42), one end sliding connection in heliciform recess (410) of moving ring (48) are kept away from to slider (49), the inside of friction wheel (42) is provided with reset spring (411), reset spring (411) one end and friction wheel (42) inner wall fixed connection, reset spring (411) other end and push rod (47) fixed connection.
6. The corrosion resistant cable and the wire core braiding apparatus for manufacturing according to claim 1, wherein: the detection assembly (5) comprises a first contact (59) and a second contact (511) which are in telecommunication connection with each other, an alarm (510) for triggering an alarm through contact between the first contact and the second contact, and a positioning piece (51) fixedly connected with the top surface of the bottom plate (1), wherein a rotating piece (52) is connected to the outer side of the positioning piece (51) in a threaded manner, the outer surface of one side of the positioning piece (51) away from the rotating piece (52) is rotationally connected with a rotating wheel (53), the rotating wheel (53) is annularly distributed on the outer surface of the rotating wheel (53) at equal intervals, a traction rope (54) is wound on the outer surface of the rotating piece (52), one end, far away from the rotating piece (52), of the traction rope (54) is fixedly connected with an arc-shaped block (55), the arc-shaped block (55) is connected in a groove formed in the positioning piece (51) in a sliding manner, and the arc-shaped block (55) is annularly arranged on the positioning piece (51).
7. The corrosion resistant cable and the wire core braiding apparatus for manufacturing as claimed in claim 6, wherein: the utility model discloses a novel electric arc welding machine, including arc piece (55), connecting sleeve spare (56) are all fixedly connected with between the adjacent arc piece (55), the inside of arc piece (55) is all run through and is provided with extrusion pole (57), the equal fixedly connected with extrusion piece (58) of one end surface of extrusion pole (57), the equal fixedly connected with contact (59) of the surface of extrusion piece (58) one end is kept away from to extrusion pole (57), the equal fixedly connected with siren (510) of the outer anchor ring of arc piece (55), the inside of siren (510) is provided with contact two (511).
8. The corrosion resistant cable and the wire core braiding apparatus for manufacturing as claimed in claim 7, wherein: one end of the extrusion rod (57) penetrating through the arc-shaped block (55) is arranged in the alarm (510), the number of the first contacts (59) is two, and each second contact (511) is located between the first contacts (59) arranged in the two vertical directions.
9. The corrosion resistant cable and the wire core braiding apparatus for manufacturing according to claim 1, wherein: the cleaning assembly (6) comprises a clamping sleeve (65) for cleaning dirt on the outer surface of a metal wire, a sliding rail (64) for limiting the moving track of the clamping sleeve (65) and a pushing rod (61) fixedly connected to two sides of the positioning rail (31), wherein the pushing rod (61) is arranged at one end of the positioning rail (31) far away from the driven wheel (22), one end of the pushing rod (61) far away from the positioning rail (31) is fixedly connected with a positioning ring (62), a fixing piece (63) is arranged in the positioning ring (62), the sliding rail (64) is fixedly connected to the inside of the positioning rail (31), the fixing piece (63) is slidably connected to the inside of the sliding rail (64), the clamping sleeve (65) is respectively arranged on the inner walls of the upper end and the lower end of the fixing piece (63), the fixing piece (63) penetrates through the outer sides of the two ends of the positioning ring (62) to be rotationally connected with a cross rod (66), and one end of the cross rod (66) far away from the fixing piece (63) is rotationally connected to the outer surface of the connecting piece (35).
10. A cable braiding process based on the corrosion resistant cable of claims 1-9 and a wire core braiding apparatus for preparing the same, comprising the steps of:
step one: selecting a steel wire with a disc-shaped nominal diameter of 2.0mm, checking the appearance of the steel wire, removing greasy dirt on the surface of the steel wire without obvious scratches and similar production defects, then placing the treated steel wire into a pickling tank, washing the pickled steel wire with water to remove pickling solution remained on the outer surface of the steel wire, and finally drying the steel wire, wherein the pickling solution in the pickling tank is hydrochloric acid mixed solution with the concentration of 120-160 g/L, and the hydrochloric acid mixed solution contains 3-5% of corrosion inhibitor by mass percent;
step two: one end of the disc-shaped steel wire obtained in the step one is penetrated into an annealing box, the temperature of the annealing box is controlled to be 800-850 ℃, the other end of the steel wire is pulled out of the annealing box through a tractor, the running speed of the tractor is 200-450 m/min, and the annealing box is filled with protective gas with the nitrogen purity of more than or equal to 99.5%;
step three: passing the steel wire obtained in the second step vertically through a zinc plating pool with molten zinc liquid inside, wherein the temperature of the zinc plating liquid is 450-460 ℃, the running speed is 350-500 m/min, the thickness of a zinc plating layer is 0.3-0.6 mm, and the zinc plating pool contains 80-85% of pure zinc by mass percent and 15-20% of zinc aluminum magnesium alloy by mass percent;
step four: placing the steel wire treated in the step three into trivalent chromium passivation solution with the pH value of 1.8-2.3, forming a complete, bright and iridescent film on the surface of the steel wire, and then immersing the steel wire into silicate mixed solution with the temperature of 60-65 ℃ for 20 s-40 s, wherein the trivalent chromium passivation solution contains 60-65% by mass of trivalent chromium sulfate, 8-10% by mass of permanganate oxidant, 5-7% by mass of malonic acid, 6-8% by mass of metal ions such as iron, cobalt and nickel, 8-9% by mass of hydrofluoric acid and 6-8% by mass of sodium dodecyl sulfate;
step five: the steel wire obtained in the fourth step passes through a first fixed wheel (33) and a second fixed wheel (39), is wound outside a cable core to be twisted, and starts cable twisting equipment to twist the cable;
step six: placing the wire core obtained in the step five into a taping machine, selecting aluminum foils with the proper wire core width, wherein the density of the aluminum foils is 2.2, the aluminum foils are wrapped outside the wire core in a twisting mode, the width of the aluminum foils is 2-2.5 times of the twisting outer diameter, and the taping machine wrapping rotating speed is 1500-1800 revolutions per minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311106637.4A CN116844767A (en) | 2023-08-30 | 2023-08-30 | Corrosion-resistant cable, wire core braiding equipment for preparation and process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311106637.4A CN116844767A (en) | 2023-08-30 | 2023-08-30 | Corrosion-resistant cable, wire core braiding equipment for preparation and process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN116844767A true CN116844767A (en) | 2023-10-03 |
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| CN202311106637.4A Pending CN116844767A (en) | 2023-08-30 | 2023-08-30 | Corrosion-resistant cable, wire core braiding equipment for preparation and process thereof |
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| CN (1) | CN116844767A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117747214A (en) * | 2023-10-20 | 2024-03-22 | 阳谷新太平洋电缆有限公司 | Quick braiding device for wire and cable processing |
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2023
- 2023-08-30 CN CN202311106637.4A patent/CN116844767A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117747214A (en) * | 2023-10-20 | 2024-03-22 | 阳谷新太平洋电缆有限公司 | Quick braiding device for wire and cable processing |
| CN117747214B (en) * | 2023-10-20 | 2024-05-17 | 阳谷新太平洋电缆有限公司 | Quick braiding device for wire and cable processing |
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