CN114220593B - High-salt-fog corrosion-resistant light woven wave-proof sleeve and preparation process thereof - Google Patents
High-salt-fog corrosion-resistant light woven wave-proof sleeve and preparation process thereof Download PDFInfo
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- CN114220593B CN114220593B CN202111550813.4A CN202111550813A CN114220593B CN 114220593 B CN114220593 B CN 114220593B CN 202111550813 A CN202111550813 A CN 202111550813A CN 114220593 B CN114220593 B CN 114220593B
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- winding column
- winding
- wave
- salt
- resistant light
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- 238000005260 corrosion Methods 0.000 title claims abstract description 35
- 230000007797 corrosion Effects 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 87
- 238000009434 installation Methods 0.000 claims abstract description 53
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 21
- 238000009941 weaving Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 239000003595 mist Substances 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000007747 plating Methods 0.000 claims description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 238000009713 electroplating Methods 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 238000000137 annealing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- BKGQJPNIZQLVGQ-UHFFFAOYSA-L S(O)(O)(=O)=O.[N+](=O)(O)[O-].[Cr](=O)(=O)(O)O Chemical compound S(O)(O)(=O)=O.[N+](=O)(O)[O-].[Cr](=O)(=O)(O)O BKGQJPNIZQLVGQ-UHFFFAOYSA-L 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 238000006386 neutralization reaction Methods 0.000 claims description 4
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 4
- 239000001488 sodium phosphate Substances 0.000 claims description 4
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 4
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 3
- 238000002161 passivation Methods 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- JALQQBGHJJURDQ-UHFFFAOYSA-L bis(methylsulfonyloxy)tin Chemical compound [Sn+2].CS([O-])(=O)=O.CS([O-])(=O)=O JALQQBGHJJURDQ-UHFFFAOYSA-L 0.000 claims description 2
- 238000005282 brightening Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 230000010287 polarization Effects 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 238000005491 wire drawing Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 3
- AICMYQIGFPHNCY-UHFFFAOYSA-J methanesulfonate;tin(4+) Chemical compound [Sn+4].CS([O-])(=O)=O.CS([O-])(=O)=O.CS([O-])(=O)=O.CS([O-])(=O)=O AICMYQIGFPHNCY-UHFFFAOYSA-J 0.000 claims 1
- 229940098779 methanesulfonic acid Drugs 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000009954 braiding Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000009940 knitting Methods 0.000 description 3
- AFVFQIVMOAPDHO-UHFFFAOYSA-M Methanesulfonate Chemical compound CS([O-])(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-M 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000008054 signal transmission 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
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/02—Making wire network, i.e. wire nets without additional connecting elements or material at crossings, e.g. connected by knitting
-
- 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
- H01B13/2606—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by braiding
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Woven Fabrics (AREA)
Abstract
The invention relates to the field of wave-proof sleeve manufacture, in particular to a high-salt-mist corrosion-resistant light-weight woven wave-proof sleeve and a preparation process thereof. The installation blocks are installed on the rotary table, the installation modules with the same number as the copper wires are installed according to the number of the copper wires to be wound, the installation modules can adapt to the weaving process of the wave-proof sleeves with different densities, then the elastic pieces are arranged between every two adjacent installation modules, so that the installation modules can be uniformly distributed inside the first sliding groove, the effect that the spindle should be subjected to position relation influences the weaving effect is prevented, one end of each copper wire is connected with the winding column, the copper wires are woven on the winding column, and meanwhile, the rotary table and the winding column are reversely rotated through the power module, so that the weaving speed is accelerated.
Description
Technical Field
The invention relates to the field of manufacturing of wave-proof sleeves, in particular to a high-salt-mist corrosion-resistant light woven wave-proof sleeve and a preparation process of the high-salt-mist corrosion-resistant light woven wave-proof sleeve.
Background
With the urgent needs of modern development and construction of national defense in the rapid development of the current science and technology, the military industry is developing towards high technology and high speed. The environmental conditions experienced by the on-board equipment during its lifetime are very different from those of a land-based environment due to its particular deployment location. Due to the limitation of the capacity of the hangar and the need for the fight mission to park the carrier-based aircraft for a great majority of the time (more than 90%) on the flight deck, the ship-based aircraft will be severely affected by the marine climate environment. The measured data show that the salt content in the ocean atmosphere is 50-100 times that in inland areas, even higher, and the ship-borne equipment can be influenced by the salt fog environment formed by the splashing of seawater, combustion exhaust gas discharged by the aircraft carrier power device and high water-soluble pollutants such as SO 2、NO2 and the tail gas discharged by the landing of the ship-borne aircraft, when the high-pollution gases meet with the ocean atmosphere with high humidity and high salt fog, the salt fog atmosphere with local enriched pollutants is formed, and obvious high salt fog and high corrosion characteristics are presented. Practice proves that the phenomenon has strong corrosion acceleration on airborne instruments, instruments and equipment and electric circuits.
The prior wave-proof sleeve and the manufacturing method thereof, disclosed in patent number CN201821755774.5, are characterized in that a chute is arranged on a tray, and a plurality of clamping grooves are arranged in the chute, so that a plurality of spindles can be conveniently installed to prevent the yarns from being broken, but the number of spindles exceeding the number of the clamping grooves cannot be increased, and meanwhile, the weaving speed cannot be enhanced.
Disclosure of Invention
Based on the above, it is necessary to provide a high-salt-fog corrosion-resistant light woven wave-proof sleeve aiming at the problems in the prior art.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
The high-salt-fog corrosion-resistant light-weight braided wave-proof sleeve is formed by braiding a plurality of copper wires by winding equipment, the winding equipment comprises a frame, a winding column, a rotary table and a power module, the winding column can be rotatably arranged on the frame around the axis of the winding column, the rotary table can be rotatably arranged on the frame around the axis of the rotary table, the rotary table is coaxially sleeved on the outer side of the winding column, and the power module is used for driving the winding column and the rotary table to reversely rotate; the rotary table is provided with a first chute surrounding the axis of the rotary table, a plurality of slidable mounting modules are arranged in the first chute, elastic pieces are arranged between every two adjacent mounting modules, the elastic pieces are embedded in the first chute, each mounting module is provided with a spindle, the length direction of each spindle is parallel to the axis of the winding column, and copper wires penetrate through the spindles and are wound on the winding column.
The invention also adopts a preparation process of the high-salt-fog corrosion-resistant light woven wave-proof sleeve.
The preparation process is carried out by winding equipment, the winding equipment comprises a frame, a winding column, a rotary table and a power module, the winding column can be rotatably arranged on the frame around the axis of the winding column, the rotary table is coaxially sleeved on the outer side of the winding column, and the power module is used for driving the winding column and the rotary table to reversely rotate; the rotary table is provided with a first chute surrounding the axis of the rotary table, a plurality of slidable mounting modules are arranged in the first chute, elastic pieces are arranged between every two adjacent mounting modules, the elastic pieces are embedded in the first chute, each mounting module is provided with a spindle, the length direction of each spindle is parallel to the axis of the winding column, and copper wires penetrate through the spindles and are wound on the winding column; the preparation process comprises the following steps:
Inserting the installation modules with the same number as the copper wires into the first chute;
an elastic piece is arranged between the adjacent installation modules, so that the distances between the adjacent installation modules are equal;
installing a spindle on each installation module;
The copper wire is wound on the winding column through the spindle.
Preferably, one end of the first sliding groove is provided with an opening, the first sliding groove is in a convex shape, and the bottom end of the installation module is in a convex shape corresponding to the first sliding groove.
Preferably, the first sliding groove is internally provided with a first annular bolt, the top end of the first bolt is a sphere, and the bottom end of the installation module is provided with a first slot corresponding to the first bolt.
Preferably, two ends of each elastic piece are respectively provided with a push plate, two ends of each elastic piece are respectively fixedly connected with one end of one push plate, the other end of each push plate is connected with the installation module, the turntable is also provided with a second sliding groove corresponding to two ends of each push plate, one end of each second sliding groove is communicated with the opening, and the other end of each second sliding groove is provided with a sealing baffle.
Preferably, the push plate is provided with a second bolt protruding outwards, the second bolt is in a cross shape, and the two ends of the installation module and the sealing baffle are provided with second slots corresponding to the second bolt.
Preferably, the upper end of the push plate is provided with a protruding part, and the protruding part is provided with a grabbing hole.
Preferably, the turntable is further provided with a third slot, the third slot is provided with a cover plate, and the cover plate is provided with clamping jaws which are the same as the spindles in number and correspond to each other one by one and a plurality of evenly distributed threaded holes.
Preferably, the power module comprises a first connecting shaft, a transmission shaft, a second connecting shaft, a first motor, a first straight gear, a synchronous wheel and a synchronous belt, wherein the first connecting shaft and the winding column are coaxially arranged on the frame, and the first connecting shaft is connected with the winding column; the transmission shaft is arranged on the frame, and the second connecting shaft and the winding column which are positioned at one side of the first connecting shaft are coaxially arranged on the turntable; the first motor is arranged in the frame, and the output end of the first motor is fixedly connected with the first connecting shaft in a coaxial manner; the first straight gear is arranged on the first connecting shaft; the second straight gear is arranged on the transmission shaft and meshed with the first straight gear; the synchronous wheel and the second spur gear are coaxially arranged on the transmission shaft; the synchronous belt is sleeved on the synchronous wheel and the second connecting shaft.
Preferably, a bearing is arranged between the turntable and the winding column, and two ends of the bearing are respectively connected with the winding column and the turntable.
Compared with the prior art, the application has the beneficial effects that:
1. The high-salt-fog corrosion-resistant light-duty braided wave-proof sleeve provided by the invention has the advantages that the tinned copper wire is connected with the winding equipment for braiding, so that the braiding tension can be effectively controlled, and the braiding productivity is improved.
2. According to the preparation process of the high-salt-fog corrosion-resistant light-duty braided wave-proof sleeve, the installation blocks are installed on the rotary table, the installation modules with the same number as copper wires are installed according to the number of the copper wires to be wound, so that the process can adapt to the wave-proof sleeve braiding process with different densities, then the elastic pieces are arranged between every two adjacent installation modules, the installation modules can be uniformly distributed in the first sliding groove, the braiding effect is prevented from being influenced by the stress position relation of a spindle, one end of each copper wire is connected with a wire winding column, the copper wire is braided on the wire winding column, and meanwhile, the rotary table and the rotating shaft of the wire winding column are reversely rotated through the power module, so that the braiding speed is increased.
3. The invention provides a preparation process of a high-salt-fog corrosion-resistant light woven wave-proof sleeve, which is characterized in that an opening is arranged at one end of a first chute, so that the first chute is convenient for inserting a mounting module, and the first chute and the bottom end of the mounting module are uniformly convex-shaped, so that the mounting module can be blocked by a turntable to prevent the mounting module from directly sliding out from the upper end of the turntable.
4. According to the preparation process of the high-salt-fog corrosion-resistant light woven wave-proof sleeve, after the installation module is inserted from the opening end, the first slot is inserted into the first bolt, so that the fixing effect is enhanced, and meanwhile, the fixing effect is enhanced again by arranging the bottom end of the first bolt as a sphere, so that the installation module is prevented from sliding out of the opening.
5. According to the preparation process of the high-salt-fog corrosion-resistant light woven wave-proof sleeve, provided by the invention, the push plates at the two ends are pushed by the elastic piece, so that the push plates connected with the plurality of mounting modules exert force on the mounting modules, the mounting modules are uniformly distributed, meanwhile, the problem that the two ends of the elastic piece are inconvenient to mount and dismount when connected with the mounting modules is prevented, and when the mounting is needed, only one end of the push plate is pushed into the second chute from the opening, so that the second chute is fixed.
6. The invention provides a preparation process of a high-salt-fog corrosion-resistant light woven wave-proof sleeve, which enhances the connection effect of a push plate and an installation module by inserting a second bolt into a second slot, and simultaneously seals the second slot on a baffle plate to prevent the baffle plate at one end of the installation module from being unable to be fixed when the installation module is odd number, thereby affecting the equipartition effect.
7. The invention provides a preparation process of a high-salt-fog corrosion-resistant light woven wave-proof sleeve, which is characterized in that a convex part is arranged on a baffle plate, and a grabbing hole is inserted through an external iron wire or a hook to enable the baffle plate to be convenient to adjust, so that the baffle plate or an installation module is taken out.
8. The invention provides a preparation process of a high-salt-fog corrosion-resistant light-weight woven wave-proof sleeve, which is characterized in that a cover plate is inserted into a third slot to enable clamping jaws to be positioned above an installation module, then the cover plate is connected with a turntable through external screws to strengthen the fixing effect, and finally a spindle is connected with the installation module to fix the spindle and prevent the spindle from rotating.
9. The invention provides a preparation process of a high-salt-fog corrosion-resistant light woven wave-proof sleeve, which is characterized in that a first motor drives a first connecting shaft and a first straight gear to rotate, the first straight gear drives a second straight gear and a synchronous wheel to do movement in the same direction as the first straight gear in a reverse direction, and then a synchronous belt drives a second shaft to do movement in the same direction as the synchronous wheel.
10. The invention provides a preparation process of a high-salt-fog corrosion-resistant light braided wave-proof sleeve, which reduces friction force between a turntable and a winding column through a rotating shaft.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is an enlarged view of a portion at A of FIG. 1;
FIG. 3 is a partial enlarged view at B of FIG. 1;
FIG. 4 is a top view of the present application;
FIG. 5 is a cross-sectional view at section C-C of FIG. 4;
FIG. 6 is a rear view of the present application;
FIG. 7 is a cross-sectional view at D-D of FIG. 6;
FIG. 8 is a partially exploded perspective view of the present application;
FIG. 9 is an enlarged partial view at E of FIG. 8;
Fig. 10 is a partial enlarged view at F of fig. 8;
The reference numerals in the figures are:
1-a frame;
2-winding a wire column; 2 a-bearings;
3-a turntable; 3 a-a first runner; 3a 1-opening; 3a 2-a first latch; 3 b-mounting a module; 3b 1-spindle; 3b 2-a first slot; 3 c-an elastic member; 3c 1-push plate; 3c 2-a second latch; 3c 3-bosses; 3c 4-grabbing holes; 3 d-a second chute; 3d 1-a second slot; 3 e-a third slot; 3e 1-cover plate; 3e 2-clamping jaw; 3e 3-threaded holes;
4-a power module; 4 a-a first connecting shaft; 4 b-a drive shaft; 4 c-a second connecting shaft; 4 d-a first motor; 4 e-first spur gear; 4 f-a second spur gear; 4 g-synchronizing wheel; 4 h-synchronous belt.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
As shown in fig. 1 to 10, the present application provides:
The utility model provides a high salt fog corrosion-resistant light-duty weaving wave-proof cover, wave-proof cover is formed by winding equipment at weaving a plurality of copper wires, winding equipment includes frame 1, wire winding post 2, carousel 3 and power module 4, wire winding post 2 can set up on frame 1 with rotating around self axis, carousel 3 establishes in the outside of wire winding post 2 with the axle sleeve, power module 4 is used for driving wire winding post 2 and carousel 3 counter-rotation; the turntable 3 is provided with a first chute 3a surrounding the axis of the turntable 3, a plurality of slidable mounting modules 3b are arranged in the first chute 3a, elastic pieces 3c are arranged between every two adjacent mounting modules 3b, the elastic pieces 3c are embedded in the first chute 3a, each mounting module 3b is provided with a spindle 3b1, the length direction of each spindle 3b1 is parallel to the axis of the winding column 2, and copper wires penetrate through the spindles 3b1 and are wound on the winding column 2.
Based on the above embodiments, the technical problem to be solved by the present application is how to manufacture the wave-proof sleeve. Therefore, the application can effectively control the knitting tension and improve the knitting productivity by knitting the tinned copper wire with the winding equipment. The weaving density is an important index of the wave-proof sleeve. The index determines the shielding coefficient of the product, the higher the density is, the better the shielding effect is, the better the signal transmission performance of the matched product is, and when the weaving density of the wave-proof sleeve is not less than 90%, the shielding effect is more superior under the same frequency, copper wires are required to be subjected to weak corrosion activation treatment through sulfuric acid-nitric acid-chromic acid solution, then tin plating solution, preferably methylsulfonate electrotinning, is subjected to electroplating after polarization treatment is finished, then solution is subjected to neutralization sodium phosphate wiredrawing, annealing and passivation treatment, wherein the sulfuric acid-nitric acid-chromic acid solution proportion is 2% +/-1% sulfuric acid, 3% +/-1% nitric acid, 15% +/-2% chromic acid, the soaking time is 2-3 seconds, the solution temperature is 50-60 ℃, the electroplating solution proportion is 80-100 g/L of stannous methylsulfonate, 130-150 g/L of methylsulfonic acid, 40-50 ml/L of brightening agent is adopted, the cathode current is 2.0A/dm 2, and the temperature range is as follows: 20-26 ℃; the mass of the high-low cathode and the mass of the methylsulfonate tinning before electroplating are 3.6 g-4.0 g, after the tin electroplating, the mass of the high-low cathode is increased by 0.4 g-0.5 g, the uniform plating performance is excellent, the deposition speed of plating solution is 120 mu m.h -1～140μm·h-1, the neutralization solution is mixed with sodium phosphate at 5% -10%, and the temperature is as follows: the corrosion resistance of the tinning layer is enhanced at 60-70 ℃ for 1-2 min. The electroplated tin copper wire is drawn to form a tin-plated copper wire with the thickness of 0.08mm, 0.10mm and 0.12mm, the annealing voltage is 15V-19V, the annealing current is 60A-80A, the passivation solution is potassium dichromate 6 g/L-10 g/L, sodium carbonate 18 g/L-20 g/L, and the temperature is as follows: 20-30 ℃ for the time of: 2-4 min.
Further:
the preparation process is carried out by winding equipment, the winding equipment comprises a frame 1, a winding column 2, a rotary table 3 and a power module 4, the winding column 2 is rotatably arranged on the frame 1 around the axis of the winding column, the rotary table 3 is coaxially sleeved on the outer side of the winding column 2, and the power module 4 is used for driving the winding column 2 and the rotary table 3 to reversely rotate; the rotary table 3 is provided with a first chute 3a surrounding the axis of the rotary table 3, a plurality of slidable mounting modules 3b are arranged in the first chute 3a, elastic pieces 3c are arranged between every two adjacent mounting modules 3b, the elastic pieces 3c are embedded in the first chute 3a, each mounting module 3b is provided with a spindle 3b1, the length direction of the spindle 3b1 is parallel to the axis of the winding column 2, and copper wires penetrate through the spindle 3b1 and are wound on the winding column 2; the preparation process comprises the following steps:
inserting the installation modules 3b, which are equal to the number of copper wires, into the first chute 3 a;
an elastic member 3c is provided between the adjacent mounting modules 3b so that the distances between the adjacent mounting modules 3b are equal;
mounting a spindle 3b1 on each mounting module 3 b;
copper wire is wound around the winding post 2 through the spindle 3b 1.
Based on the above embodiments, the technical problem to be solved by the present application is how to prevent the copper wire from breaking during the braiding process. Therefore, the application installs the installation blocks on the turntable 3, installs the installation modules 3b with the same number as the copper wires according to the number of the copper wires to be wound, so that the installation blocks can adapt to the weaving process of wave-proof sleeves with different densities, then the elastic pieces 3c are arranged between every two adjacent installation modules 3b, so that the installation modules 3b can be uniformly distributed in the first sliding groove 3a, the influence of the position relation of the spindle 3b1 on the weaving effect is prevented, then one end of the copper wires is connected with the winding column 2 to weave on the winding column 2, and meanwhile, the turntable 3 and the rotating shaft of the winding column 2 are reversely rotated through the power module 4 to quicken the weaving speed, and the fact that a pushing component is arranged on one side of the winding equipment only with the winding column 2 is prevented from weaving at one place, and the pushing component is not drawn in the prior art.
Further:
One end of the first sliding groove 3a is provided with an opening 3a1, the first sliding groove 3a is in a convex shape, and the bottom end of the installation module 3b is in a convex shape corresponding to the first sliding groove 3 a.
Based on the above-described embodiments, the technical problem to be solved by the present application is how to install the installation module 3 b. Therefore, the opening 3a1 is provided at one end of the first chute 3a, so that the installation module 3b can be conveniently inserted, and the uniform convex shape of the first chute 3a and the bottom end of the installation module 3b is to enable the installation module 3b to be blocked by the turntable 3 to prevent the installation module 3b from directly sliding out from the upper end of the turntable 3.
Further:
the inside of the first chute 3a is also provided with an annular first bolt 3a2, the top end of the first bolt 3a2 is a sphere, and the bottom end of the installation module 3b is provided with a first slot 3b2 corresponding to the first bolt 3a 2.
Based on the above embodiment, the technical problem to be solved by the present application is how to enhance the fixing effect of the mounting module 3 b. Therefore, the application enhances the fixing effect by inserting the mounting module 3b from the opening 3a1 end and then inserting the first slot 3b2 into the first pin 3a2, and simultaneously enhances the fixing effect again by setting the bottom end of the first pin 3a2 as a sphere, thereby preventing the mounting module 3b from sliding out of the opening 3a 1.
Further:
Each elastic piece 3c both ends all are provided with a push pedal 3c1, and the both ends of elastic piece 3c are connected with the one end fixed connection of a push pedal 3c1 respectively, and the other end and the installation module 3b of push pedal 3c1 are connected, still are provided with the second spout 3d corresponding with push pedal 3c1 both ends on the carousel 3, and the one end and the opening 3a1 intercommunication of second spout 3d, the other end are provided with the closure baffle.
Based on the above embodiment, the technical problem to be solved by the present application is how to facilitate the detachment of the elastic member 3c from the mounting module 3 b. Therefore, the push plate 3c1 at two ends is pushed by the elastic piece 3c, so that the push plate 3c1 connected with the plurality of installation modules 3b acts on the installation modules 3b, the installation modules 3b are uniformly distributed, meanwhile, inconvenience in installation and disassembly when the two ends of the elastic piece 3c are connected with the installation modules 3b is prevented, only one end of the push plate 3c1 needs to be pushed into the second chute 3d from the opening 3a1 to fix the second chute when the installation is needed, and the elastic force of the plurality of elastic pieces 3c is approximately the same, so that the installation modules 3b cannot be uniformly distributed due to overlarge elastic force at one end caused by different elastic forces is prevented.
Further:
The push plate 3c1 is provided with a second bolt 3c2 protruding outwards, the second bolt 3c2 is in a cross shape, and two ends of the installation module 3b and the sealing baffle are provided with a second slot 3d1 corresponding to the second bolt 3c 2.
Based on the above embodiment, the technical problem to be solved by the present application is how to prevent the push plate 3c1 from sliding. Therefore, the application enhances the connection effect of the baffle plate and the mounting module 3b by inserting the second plug pin 3c2 into the second slot 3d1, and simultaneously seals the second slot 3d1 on the baffle plate to prevent the baffle plate with one end from being unable to be fixed when the mounting module 3b is odd number, thereby affecting the equipartition effect.
Further:
the upper end of the push plate 3c1 is provided with a protruding part 3c3, and the protruding part 3c3 is provided with a grabbing hole 3c4.
Based on the above embodiment, the technical problem to be solved by the present application is how to facilitate the removal of the push plate 3c 1. For this purpose, the application is provided with the protruding part 3c3 on the push plate 3c1, and the grabbing hole 3c4 is inserted into the grabbing hole 3c4 through an external iron wire or a hook so as to facilitate the adjustment of the push plate 3c1, thereby taking out the push plate 3c1 or the installation module 3b.
Further:
the turntable 3 is also provided with a third slot 3e, the third slot 3e is provided with a cover plate 3e1, and the cover plate 3e1 is provided with clamping jaws 3e2 which are the same as the spindles 3b1 in number and correspond to each other one by one and a plurality of evenly distributed threaded holes 3e3.
Based on the above embodiment, the technical problem to be solved by the present application is how to prevent the detachment of the mounting module 3b from the rotation. Therefore, according to the application, the cover plate 3e1 is inserted into the third slot 3e, the clamping jaw 3e2 is positioned above the mounting module 3b, then the cover plate 3e1 is connected with the turntable 3 through the external screw to strengthen the fixing effect, finally the spindle 3b1 is connected with the mounting module 3b to fix the spindle 3b1, so as to prevent the spindle 3b1 from rotating, the spindle 3b1 is detachably connected with the mounting module 3b, the comparison file is drawn, and the bottom end of the spindle 3b1 is not arc-shaped, so that the clamping jaw 3e2 is convenient to fix.
Further:
The power module 4 comprises a first connecting shaft 4a, a transmission shaft 4b, a second connecting shaft 4c, a first motor 4d, a first straight gear 4e, a synchronous wheel 4g and a synchronous belt 4h, wherein the first connecting shaft 4a and the winding column 2 are coaxially arranged on the frame 1, and the first connecting shaft 4a is connected with the winding column 2; the transmission shaft 4b is arranged on the frame 1, and a second connecting shaft 4c positioned at one side of the first connecting shaft 4a and the winding column 2 are coaxially arranged on the turntable 3; the first motor 4d is arranged inside the frame 1, and the output end of the first motor 4d is fixedly connected with the first connecting shaft 4a in a coaxial manner; the first straight gear 4e is provided on the first connecting shaft 4 a; the second spur gear 4f is provided on the drive shaft 4b and meshes with the first spur gear 4 e; the synchronizing wheel 4g and the second spur gear 4f are coaxially arranged on the transmission shaft 4 b; the synchronous belt 4h is sleeved on the synchronous wheel 4g and the second connecting shaft 4 c.
Based on the above embodiment, the technical problem to be solved by the present application is how to rotate the turntable 3 in the opposite direction to the rotation axis. Therefore, the first motor 4d drives the first connecting shaft 4a and the first spur gear 4e to rotate, the first spur gear 4e drives the second spur gear 4f and the synchronizing wheel 4g to do movement in the same direction as the first spur gear 4e, and then the synchronizing belt 4h drives the second shaft to do movement in the same direction as the synchronizing wheel 4g, and tooth surfaces or racks are arranged on the synchronizing wheel 4g, the synchronizing belt 4h and the second connecting shaft 4c, so that the transmission effect is enhanced.
Further:
a bearing 2a is arranged between the turntable 3 and the winding column 2, and two ends of the bearing 2a are respectively connected with the winding column 2 and the turntable 3.
Based on the above embodiment, the technical problem to be solved by the present application is how to reduce the friction between the turntable 3 and the winding post 2. For this purpose, the friction between the turntable 3 and the winding post 2 is reduced by the rotating shaft.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The utility model provides a high salt fog corrosion-resistant light-duty weaving wave-proof cover, its characterized in that, wave-proof cover is being formed by winding equipment at weaving a plurality of copper wires, winding equipment includes frame (1), winding post (2), carousel (3) and power module (4), winding post (2) can set up on frame (1) with encircling self axis rotation, carousel (3) coaxial cover is established in the outside of winding post (2), power module (4) are used for driving winding post (2) and carousel (3) counter-rotation; a first chute (3 a) surrounding the axis of the turntable (3) is arranged on the turntable (3), a plurality of slidable mounting modules (3 b) are arranged in the first chute (3 a), elastic pieces (3 c) are arranged between every two adjacent mounting modules (3 b), the elastic pieces (3 c) are embedded in the first chute (3 a), a spindle (3 b 1) is arranged on each mounting module (3 b), the length direction of the spindle (3 b 1) is parallel to the axis of the winding column (2), and copper wires penetrate through the spindle (3 b 1) and are wound on the winding column (2);
The copper wire is required to be subjected to weak corrosion treatment on an oxygen-free copper wire through sulfuric acid-nitric acid-chromic acid solution, then subjected to polarization treatment, electroplated with tin plating solution, then subjected to neutralization sodium phosphate wire drawing through solution, annealed and passivated treatment, wherein the sulfuric acid-nitric acid-chromic acid solution is 2% +/-1% sulfuric acid, 3% +/-1% nitric acid, 15% +/-2% chromic acid, the soaking time is 2-3 seconds, the solution temperature is 50-60 ℃, the electroplating solution is 80-100 g/L of stannous methanesulfonate, 130-150 g/L of methanesulfonic acid, 40-50 ml/L of brightening agent, the cathode current is 2.0A/dm < 2 >, and the temperature range is: 20-26 ℃; the mass of the high-low cathode of the methylsulfonate tin plating before electroplating is 3.6 g-4.0 g, the mass of the high-low cathode is increased by 0.4 g-0.5 g after electroplating tin, the uniform plating performance is excellent, the deposition speed of the plating solution is 120 mu m h < -1 > -140 mu m h < -1 >, the neutralization solution is 5% -10% of sodium phosphate, and the temperature is: the corrosion resistance of the tin plating layer is enhanced by 60-70 ℃ for 1-2 min, the tin plating copper wire with 0.08mm, 0.10mm and 0.12mm is formed after the tin plating copper wire is drawn, the annealing voltage is 15-19V, the annealing current is 60-80A, the passivation solution is 6-10 g/L potassium dichromate, 18-20 g/L sodium carbonate, and the temperature is: 20-30 ℃ for the time of: 2-4 min.
2. The preparation process of the high-salt-mist corrosion-resistant light-weight braided wave-proof sleeve according to claim 1, wherein the preparation process is performed by winding equipment, the winding equipment comprises a frame (1), a winding column (2), a rotary table (3) and a power module (4), the winding column (2) is rotatably arranged on the frame (1) around the axis of the winding column, the rotary table (3) is coaxially sleeved on the outer side of the winding column (2), and the power module (4) is used for driving the winding column (2) and the rotary table (3) to reversely rotate; a first chute (3 a) surrounding the axis of the turntable (3) is arranged on the turntable (3), a plurality of slidable mounting modules (3 b) are arranged in the first chute (3 a), elastic pieces (3 c) are arranged between every two adjacent mounting modules (3 b), the elastic pieces (3 c) are embedded in the first chute (3 a), a spindle (3 b 1) is arranged on each mounting module (3 b), the length direction of the spindle (3 b 1) is parallel to the axis of the winding column (2), and copper wires penetrate through the spindle (3 b 1) and are wound on the winding column (2); the preparation process comprises the following steps:
inserting the installation modules (3 b) with the same number as copper wires into the first sliding groove (3 a);
an elastic piece (3 c) is arranged between the adjacent installation modules (3 b) so that the distances between the adjacent installation modules (3 b) are equal;
mounting a spindle (3 b 1) on each mounting module (3 b);
Copper wire is wound on the winding column (2) through the spindle (3 b 1).
3. The process for preparing the high-salt-mist corrosion-resistant light-weight woven wave-proof sleeve according to claim 2, wherein one end of the first sliding groove (3 a) is provided with an opening (3 a 1), the first sliding groove (3 a) is in a convex shape, and the bottom end of the mounting module (3 b) is in a convex shape corresponding to the first sliding groove (3 a).
4. The process for preparing the high-salt-spray corrosion-resistant light-weight woven wave-proof sleeve according to claim 3 is characterized in that an annular first bolt (3 a 2) is further arranged in the first sliding groove (3 a), the top end of the first bolt (3 a 2) is a sphere, and a first slot (3 b 2) corresponding to the first bolt (3 a 2) is formed in the bottom end of the installation module (3 b).
5. The process for preparing the high-salt-fog corrosion-resistant light-duty woven wave-proof sleeve according to claim 2, wherein two ends of each elastic piece (3 c) are provided with a push plate (3 c 1), two ends of each elastic piece (3 c) are fixedly connected with one end of one push plate (3 c 1) respectively, the other end of each push plate (3 c 1) is connected with a mounting module (3 b), a second sliding groove (3 d) corresponding to two ends of each push plate (3 c 1) is further arranged on the turntable (3), one end of each second sliding groove (3 d) is communicated with the corresponding opening (3 a 1), and the other end of each second sliding groove (3 d) is provided with a sealing baffle.
6. The process for preparing the high-salt-spray corrosion-resistant light-duty woven wave-proof sleeve according to claim 5, wherein the push plate (3 c 1) is provided with a second bolt (3 c 2) protruding outwards, the second bolt (3 c 2) is in a cross shape, and both ends of the installation module (3 b) and the sealing baffle are provided with second slots (3 d 1) corresponding to the second bolt (3 c 2).
7. The preparation process of the high-salt-spray corrosion-resistant light woven wave-proof sleeve according to claim 1, wherein a protruding part (3 c 3) is arranged at the upper end of the push plate (3 c 1), and a grabbing hole (3 c 4) is formed in the protruding part (3 c 3).
8. The process for preparing the high-salt-mist corrosion-resistant light-duty woven wave-proof sleeve according to claim 1 is characterized in that a third slot (3 e) is further formed in the rotary table (3), a cover plate (3 e 1) is arranged on the third slot (3 e), and clamping jaws (3 e 2) which are the same in number and in one-to-one correspondence with spindles (3 b 1) and a plurality of evenly distributed threaded holes (3 e 3) are formed in the cover plate (3 e 1).
9. The process for preparing the high-salt-mist corrosion-resistant light-duty braided wave-proof sleeve according to claim 2 is characterized in that the power module (4) comprises a first connecting shaft (4 a), a transmission shaft (4 b), a second connecting shaft (4 c), a first motor (4 d), a first straight gear (4 e), a second straight gear (4 f), a synchronizing wheel (4 g) and a synchronous belt (4 h), wherein the first connecting shaft (4 a) and a winding column (2) are coaxially arranged on a frame (1), and the first connecting shaft (4 a) is connected with the winding column (2); the transmission shaft (4 b) is arranged on the frame (1), and the second connecting shaft (4 c) positioned at one side of the first connecting shaft (4 a) and the winding column (2) are coaxially arranged on the turntable (3); the first motor (4 d) is arranged in the frame (1), and the output end of the first motor (4 d) is fixedly connected with the first connecting shaft (4 a) in a coaxial manner; the first straight gear (4 e) is arranged on the first connecting shaft (4 a); the second spur gear (4 f) is arranged on the transmission shaft (4 b) and is meshed with the first spur gear (4 e); the synchronizing wheel (4 g) and the second spur gear (4 f) are coaxially arranged on the transmission shaft (4 b); the synchronous belt (4 h) is sleeved on the synchronous wheel (4 g) and the second connecting shaft (4 c).
10. The process for preparing the high-salt-mist corrosion-resistant light-weight braided wave-proof sleeve according to claim 9 is characterized in that a bearing (2 a) is arranged between the turntable (3) and the winding column (2), and two ends of the bearing (2 a) are respectively connected with the winding column (2) and the turntable (3).
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| CN202111550813.4A CN114220593B (en) | 2021-12-17 | 2021-12-17 | High-salt-fog corrosion-resistant light woven wave-proof sleeve and preparation process thereof |
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| GB920532A (en) * | 1958-08-25 | 1963-03-06 | British Insulated Callenders | Improvements in or relating to transposing heads for use in the manufacture of transposed multiple strip conductor |
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