CN117448559B - Annealing oxidation preventing device for nickel-chromium wire drawing production - Google Patents
Annealing oxidation preventing device for nickel-chromium wire drawing production Download PDFInfo
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- CN117448559B CN117448559B CN202311520555.4A CN202311520555A CN117448559B CN 117448559 B CN117448559 B CN 117448559B CN 202311520555 A CN202311520555 A CN 202311520555A CN 117448559 B CN117448559 B CN 117448559B
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- 238000000137 annealing Methods 0.000 title claims abstract description 79
- 238000005491 wire drawing Methods 0.000 title claims abstract description 42
- 229910018487 Ni—Cr Inorganic materials 0.000 title claims abstract description 28
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 230000003647 oxidation Effects 0.000 title claims description 27
- 238000007254 oxidation reaction Methods 0.000 title claims description 27
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000007790 scraping Methods 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 229910001120 nichrome Inorganic materials 0.000 claims description 45
- 238000007789 sealing Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000003064 anti-oxidating effect Effects 0.000 abstract description 3
- 239000003963 antioxidant agent Substances 0.000 description 55
- 230000003078 antioxidant effect Effects 0.000 description 54
- 235000006708 antioxidants Nutrition 0.000 description 54
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 20
- 230000009471 action Effects 0.000 description 17
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 10
- 229910052759 nickel Inorganic materials 0.000 description 10
- 230000005484 gravity Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 239000003112 inhibitor Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010405 reoxidation reaction Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000480 nickel oxide Inorganic materials 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The invention relates to the technical field of nickel-chromium wire drawing production, and discloses an annealing anti-oxidation device for nickel-chromium wire drawing production, which comprises a box body, a scraping device, a smearing device, a protecting device and a discharging device, wherein the box body is provided with a plurality of grooves; the inner wall of the box body is respectively provided with a wire drawing machine, a guide roller, an annealing box and a fixed plate, the right side of the fixed plate is rotationally connected with a rotary table, the inner wall of the rotary table is fixedly connected with a brush plate, and the upper surface of the rotary table is fixedly connected with a material box; the scraping device comprises a supporting plate, a fixed block, a movable rod, an elastic scraping blade, an inclined block, a movable plate, a movable ring, an arc-shaped block and a guide plate, wherein the supporting plate is fixedly connected to the inner wall of a wire drawing machine, the fixed block is fixedly connected to the right side of the supporting plate, and the movable rod is slidably connected to the inner wall of the fixed block.
Description
Technical Field
The invention relates to the technical field of nickel-chromium wire drawing production, in particular to an annealing oxidation-resistant device for nickel-chromium wire drawing production.
Background
Nichrome wire drawing is a process commonly used to make filaments, wires or cords, which are commonly used in heating elements, resistance wires, cables and various industrial and electronic applications, and which require annealing and oxidation-preventing treatments after the nichrome wire drawing is completed.
The patent of application number CN202221770792.7 provides a vacuum annealing device that nichrome wire drawing production was used, including support and nichrome wire, still include annealing box, vacuum tube and cooling tube, the annealing box is fixed on the support, the vacuum tube transversely runs through the setting and is in on the annealing box, the cooling tube sets up the right side of annealing box, the fixed cover of cooling tube is established on the vacuum tube between annealing box and the cooling tube, be provided with the air inlet on the vacuum tube, nichrome wire sets up in the vacuum tube, lets in hydrogen into the vacuum tube through the air inlet, the air in the removal vacuum tube can avoid the nichrome wire to take place the oxidation in the vacuum tube, guarantees the quality of product to, the cooling liquid passes through the water inlet and gets into the cooling tube in to cool off the nichrome wire, can accelerate the cooling rate after the wire drawing annealing, improves production efficiency, but this device is when annealing after the nichrome wire drawing, the nichrome wire surface can exist nickel oxide, and partial nickel oxide can fall into in the annealing box, and then brings forward the inside temperature uniformity of annealing box, and the annealing device is put forward the annealing effect on the annealing wire.
Disclosure of Invention
The invention aims to solve the technical problem of providing an annealing oxidation prevention device for nickel-chromium wire drawing production aiming at the defects in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme: an annealing oxidation-proof device for nickel-chromium wire drawing production comprises a box body, a scraping device, a smearing device, a protecting device and a discharging device; the inner wall of the box body is respectively provided with a wire drawing machine, a guide roller, an annealing box and a fixed plate, the right side of the fixed plate is rotationally connected with a rotary table, the inner wall of the rotary table is fixedly connected with a brush plate, and the upper surface of the rotary table is fixedly connected with a material box; the scraping device comprises a supporting plate, a fixed block, a moving rod, an elastic scraping blade, an inclined block, a moving plate, a moving ring, an arc-shaped block and a guide plate, wherein the supporting plate is fixedly connected to the inner wall of the wire drawing machine, the fixed block is fixedly connected to the right side of the supporting plate, the moving rod is slidably connected to the inner wall of the fixed block, the elastic scraping blade is fixedly connected to one end of the moving rod through a connecting plate, the inclined block is fixedly connected to the other end of the moving rod, the moving plate is slidably connected to the inner wall of the supporting plate, the moving ring is fixedly connected to the surface of the moving plate, the arc-shaped block is fixedly connected to the inner surface of the moving ring, and the guide plate is fixedly connected to the inner wall of the moving ring; the smearing device is arranged on the inner wall of the box body, the protecting device is arranged on the left side of the fixing plate, and the discharging device is arranged in the protecting device; the fixed plate is located the right side of annealing case, the annealing case is located the right side of guide roll, the guide roll is located the right side of wire drawing machine, the surface after the arc piece removes and the surface mutual contact of sloping block, be provided with the spring between sloping block and the fixed block, the nickel chrome wire passes the wire drawing machine and accomplishes the back and get into annealing in the annealing case under the direction of guide roll, accomplish annealed nickel chrome wire and can pass the backup pad, remove the removal ring before carrying out annealing processing for remove the ring and drive the arc piece and remove, the arc piece passes through the arcwall promotion sloping block and can drive the movable rod and remove, the movable rod can promote the elastic doctor blade through the connecting plate and remove, and three elastic doctor blade gathers and contacts with the surface of nickel chrome wire this moment, thereby can strike off the oxide on nickel chrome wire surface, prevent that the oxide from getting into follow-up annealing case and taking place to drop, also prevent the oxide from influencing the application of follow-up oxidation inhibitor at the nickel chrome wire surface simultaneously, and the oxide that the oxide can fall on the backup pad and fall into the bottom wall of box inside before carrying out annealing processing, remove the removal ring for the movable ring drives the sloping block and drive the movable rod and remove, the connecting plate can promote the elastic doctor blade and scrape the surface contact with the surface of nickel chrome wire at this moment, prevent the oxidation wire from getting into contact with the oxidation plate after the annealing case.
Preferably, the smearing device comprises a belt pulley group, a worm wheel, a guide pillar, a moving block, a through hole and a sealing rubber plate, wherein the belt pulley group is fixedly connected to the front end of the guide roller, the worm is fixedly connected to the position, away from the axis of one side of the guide roller, of the belt pulley group, the worm wheel is fixedly connected to the right side of the rotary table, the guide pillar is fixedly connected to the inner wall of the material box, the moving block is movably connected to the surface of the guide pillar, the through hole is formed in the surface of the moving block, and the sealing rubber plate is fixedly connected to the inner wall of the rotary table; the smearing device also comprises an inclined plate and a containing block, wherein the inclined plate is fixedly connected to the surface of the moving block, the containing block is fixedly connected to the lower surface of the inclined plate, the surface of the moving block is in contact with the surface of the sealing rubber plate, the bottom end of the guide pillar is fixedly connected with the inner wall of the turntable, the surface of the worm is meshed with the surface of the worm wheel, the surface of the worm is rotationally connected with the inner wall of the box body, when the guide roller rotates under the drive of the motor, the guide roller simultaneously drives the belt pulley group to rotate, the belt pulley group drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the turntable to rotate, the turntable drives the material box to rotate, the moving block moves to one side away from the turntable on the guide pillar under the action of gravity when the material box rotates to the upper side again, the moving block moves to one side close to the turntable under the action of gravity, at this time, the moving block can be contacted with the sealing rubber plate on the inner wall of the turntable and push the sealing rubber plate to be opened, so that the moving block enters the turntable, at this time, the through hole on the moving block is communicated with the material box and the turntable, and the antioxidant in the material box can enter the turntable through the through hole and is contacted with the brush plate, so that the brush plate can brush the antioxidant on the surface of the nichrome wire, when the moving block is far away from the turntable, the sealing rubber plate resets and seals under the action of self elasticity, so that the antioxidant in the material box does not enter the turntable any more, the antioxidant can be intermittently discharged and smeared, continuous discharge of the antioxidant is prevented, and drop waste is caused, the service cycle of the antioxidant can be improved, the supplement frequency of the antioxidant is reduced, when the antioxidant in the material box is less, the material box rotates to the lower side, at this time, the moving block is positioned at one side far away from the turntable, and the containing block on the sloping plate faces upwards, make the anti-oxidant get into in the storage block, when the magazine rotates to the top, the movable block can be located and be close to one side of carousel, storage block down this moment, inside anti-oxidant can roll out and smear through the discharge of through-hole this moment, if there is not the storage block, can lead to anti-oxidant to flow from the arc of carousel towards both sides, lead to the middle through-hole will not have anti-oxidant to discharge, simultaneously under the sufficient circumstances of the inside anti-oxidant of magazine, the removal of movable block can drive the swash plate and remove, and the swash plate slope is removing at anti-oxidant, and then can reverse apply thrust to the swash plate, make the swash plate drive the movable block rotatory, and rotatory swash plate can promote the mobility of anti-oxidant, promote its effect of discharging and smearing.
Preferably, the protection device comprises an outer cylinder, an inner cylinder and a transmission plate, wherein the outer cylinder is fixedly connected to the left side of the fixed plate, the inner cylinder is movably connected to the inner wall of the outer cylinder, and the transmission plate is fixedly connected to the inner wall of the inner cylinder; the protection device further comprises a mounting plate, a brush rod and a push plate, wherein the mounting plate is fixedly connected to the inner wall of the inner cylinder, the brush rod is fixedly connected to the surface of the mounting plate, and the push plate is fixedly connected to the left side of the turntable; the surface of drive plate and the surface of push pedal contact each other, the left side of inner tube rotates with the right side of removing the ring to be connected, can drive the inner tube and remove at the inner wall of urceolus when removing the ring, and inner tube and urceolus can block the nichrome silk after annealing, can reduce air and the nichrome silk contact after annealing, prevent its oxidation once more, can drive the push pedal rotation when the carousel is rotatory simultaneously, the push pedal can promote the drive plate rotation, the push pedal can drive the inner tube rotation, the inner tube can drive the mounting panel rotation, the mounting panel can drive the brush rod and brush the nichrome silk after annealing again, further brush the oxide that remains on the surface of nichrome silk after annealing and fall, the surface of nichrome silk does not have the oxide residue when guaranteeing to follow-up smearing the antioxidant.
Preferably, the discharging device comprises a fixed ring, a clamping plate, a clamping rod, a rotating plate, an arc-shaped plate and a supporting block, wherein the fixed ring is movably connected to the inner wall of the inner cylinder, the clamping plate is fixedly connected to the inner surface of the fixed ring, the clamping rod is fixedly connected to the left side of the clamping plate, the rotating plate is rotatably connected to the inner wall of the fixed ring through a torsion spring, and the supporting block is fixedly connected to the right side of the fixed ring; the discharging device further comprises an inner plate, a chuck and an elastic rod, wherein the inner plate is connected to the inner wall on the left side of the rotating plate in a sliding manner through an elastic piece, the chuck is connected to the left side of the fixed ring in a rotating manner through a torsion spring, and the elastic rod is fixedly connected to the left side of the chuck; the elastic rod is far away from one end of the chuck and is in contact with the left side of the rotating plate, the bottoms of the rotating plate and the inner plate are in contact with the inner wall of the inner cylinder, one side of the supporting block far away from the fixed ring is fixedly connected with the left side of the fixed plate, when the push plate rotates, the supporting block is contacted with the arc plate and pushes the arc plate to rotate through the arc surface, the arc plate pushes the rotating plate to rotate, the oxide on the inner wall of the inner cylinder can be pushed to move leftwards, the oxide is discharged through the guide plate below the movable ring, the oxide is prevented from accumulating on the inner wall of the inner cylinder, the oxide is driven to fall on the surface of the nickel-chromium wire again when the inner cylinder drives the brush rod to rotate, the brush rod can be contacted with the clamping rod on the clamping plate when the inner cylinder drives the brush rod to rotate, the oxide adhered to knock off on the surface of the brush rod, so that self-cleaning of the brush rod is realized, the bottom of the inner plate inside of the brush rod is not blocked by the inner cylinder when the rotating plate rotates, the inner plate pushes the rotating to extend out under the action of the elastic piece, so that the length of the rotating plate can be lifted, the pushing distance of the oxide is lifted, the oxide is discharged, when the inner plate rotates, the inner cylinder contacts with the chuck and drives the rotating plate to rotate, the rotating plate and drives the rotating plate to rotate, and the rotating plate rotates, and the rotating plate can not stretch over the rotating plate and then the rotating plate rotates, and can stretch out of the rotating plate, and the rotating plate is driven by the elastic rod and can rotate, and can rotate and rotate on the rotating plate, and can be contacted with the rotating plate, and reset plate, and can not rotate. Ensuring that the rotating plate can be reset.
By adopting the technical scheme, the invention can bring the following beneficial effects:
1. this annealing oxidation preventing device that nichrome wire drawing production was used, through the box, the wire drawing machine, the backup pad, the fixed block, the movable rod, the elastic scraping blade, the sloping block, the movable plate, the movable ring, the arc piece, the deflector, the guide roll, the annealing box, the fixed plate, the carousel, the brush board, cooperation operation between the magazine, the nichrome wire passes the wire drawing machine and accomplishes the back and get into the annealing box under the direction of guide roll and anneal, the nichrome wire of accomplishing annealing can pass the backup pad, remove the movable ring before carrying out annealing processing, make movable ring drive the arc piece and remove, the sloping block promotes the sloping block through the arcwall face and removes, the sloping block can drive the movable rod and remove through connecting plate promotion elastic scraping blade, at this moment three elastic scraping blade gathers together and contacts with the surface of nichrome wire, thereby can strike off the oxide on nichrome wire surface, prevent that the oxide from getting into follow-up annealing box and taking place to drop, also prevent the oxide from influencing the smearing of follow-up antioxidant at nichrome wire surface simultaneously.
2. This annealing oxidation preventing device that nichrome wire drawing production was used, through the cooperation operation between belt pulley group, worm, the worm wheel, the guide pillar, the movable block, the through-hole, sealing rubber plate, the swash plate, accomodate the piece, can drive the belt pulley group rotatory simultaneously when the guide roll drives rotatory under the motor, the belt pulley group can drive the worm rotatory, the worm can drive the worm wheel rotatory, the carousel can drive the magazine rotatory, when the magazine rotatory below, the movable block can remove to one side of keeping away from the carousel on the guide pillar under the action of gravity, when the magazine is rotatory the top again, the movable block can remove to one side that is close to the carousel under the action of gravity, at this moment the movable block can be with the sealing rubber plate contact of carousel inner wall and promote sealing rubber plate and open, make the movable block get into in the carousel, through-hole on this moment will communicate magazine and carousel, and the antioxidant in the magazine can get into the carousel through the through-hole and with brush plate contact, make the brush can be with the antioxidant brush at the surface of nichrome wire, when the movable block is kept away from, the movable block is reset to one side of carousel under the action of gravity, and sealing rubber plate is sealed, can not get into in the oxidation preventing and then the oxidation preventing the intermittent type oxidation preventing and the intermittent type from dropping agent from further, the intermittent type is used in the oxidation preventing the oxidation of the change from droing.
3. This annealing antioxidation device that nichrome wire drawing production was used, through the cooperation operation between urceolus, the inner tube, the drive plate, the mounting panel, the brush-holder stud, the push pedal, can drive the inner tube when removing the ring and remove at the inner wall of urceolus, and inner tube and urceolus can block the nichrome wire after annealing, can reduce air and the nichrome wire contact after annealing, prevent its reoxidation, can drive the push pedal rotation when the carousel is rotatory simultaneously, the push pedal can promote the drive plate rotation, the push pedal can drive the inner tube rotation, the mounting panel can drive the mounting panel rotation, the mounting panel can drive the brush-holder stud and brush down once more with the nichrome wire after annealing, further brush the oxide that remains on the surface of nichrome wire after annealing, the surface of nichrome wire does not have the oxide and remains when guaranteeing to follow-up smearing antioxidation agent.
4. This annealing antioxidation device that nichrome wire drawing production was used, through the cooperation operation between solid fixed ring, the cardboard, the card pole, the rotor plate, the arc, the supporting shoe, the inner panel, the chuck, the elastic rod, can contact with the arc when the push pedal rotates and promote the arc rotatory through the arcwall face, the arc can promote the rotor plate rotatory, the rotor plate can promote the oxide of inner tube inner wall and remove to the left side, make the oxide discharge through the deflector of removing the ring below, prevent that the oxide from piling up at the inner wall of inner tube, and then drive the oxide and fall on nichrome wire again when the inner tube is rotatory, when the inner tube drives the brush pole rotatory, the brush pole can be contacted with the card pole on the cardboard, and the card pole can knock off the oxide of brush pole surface adhesion, thereby realize the self-cleaning of brush pole, the inner panel of its inside will not be blockked by the inner tube when the rotor plate is rotatory, the inner panel is promoted at the elastic component effect and stretches out the rotor plate this moment, thereby can promote the length of oxidant, and then promote the promotion distance of oxide, promote the effect of oxide.
Drawings
FIG. 1 is a cross-sectional view of the structure of the case of the present invention;
FIG. 2 is a schematic view of the structure of the support plate of the present invention;
FIG. 3 is a schematic diagram of a pulley set of the present invention;
FIG. 4 is a semi-sectional view of a turntable structure according to the present invention;
FIG. 5 is a schematic diagram of a moving block according to the present invention;
FIG. 6 is a semi-sectional view of the inner barrel structure of the present invention;
FIG. 7 is a schematic diagram of a structure of a transmission plate according to the present invention;
FIG. 8 is a semi-sectional view of a retaining ring structure of the present invention;
FIG. 9 is a schematic view of the structure of the inner plate of the present invention.
In the figure: 1. a case; 2. a wire drawing machine; 21. a support plate; 22. a fixed block; 23. a moving rod; 24. an elastic wiper blade; 25. a sloping block; 26. a moving plate; 27. a moving ring; 28. an arc-shaped block; 29. a guide plate; 3. a guide roller; 4. an annealing box; 5. a fixing plate; 51. a turntable; 52. brushing a plate; 53. a magazine; 6. a smearing device; 61. a belt pulley set; 62. a worm; 63. a worm wheel; 64. a guide post; 65. a moving block; 66. a through hole; 67. sealing the rubber plate; 671. a sloping plate; 672. a storage block; 7. a protective device; 71. an outer cylinder; 72. an inner cylinder; 73. a drive plate; 731. a mounting plate; 732. a brush bar; 733. a push plate; 8. a discharging device; 81. a fixing ring; 82. a clamping plate; 83. a clamping rod; 84. a rotating plate; 85. an arc-shaped plate; 86. a support block; 861. an inner plate; 862. a chuck; 863. an elastic rod.
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.
Referring to fig. 1-5, one embodiment of the present invention is: an annealing oxidation-proof device for nickel-chromium wire drawing production comprises a box body 1, a scraping device, a smearing device 6, a protecting device 7 and a discharging device 8; the wire drawing machine 2, the guide roller 3, the annealing box 4 and the fixed plate 5 are respectively arranged on the inner wall of the box body 1, the rotary table 51 is rotationally connected to the right side of the fixed plate 5, the brush plate 52 is fixedly connected to the inner wall of the rotary table 51, and the material box 53 is fixedly connected to the upper surface of the rotary table 51; the scraping device comprises a supporting plate 21, a fixed block 22, a moving rod 23, an elastic scraping blade 24, an inclined block 25, a moving plate 26, a moving ring 27, an arc block 28 and a guide plate 29, wherein the supporting plate 21 is fixedly connected to the inner wall of a wire drawing machine 2, the fixed block 22 is fixedly connected to the right side of the supporting plate 21, the moving rod 23 is slidably connected to the inner wall of the fixed block 22, the elastic scraping blade 24 is fixedly connected to one end of the moving rod 23 through a connecting plate, the inclined block 25 is fixedly connected to the other end of the moving rod 23, the moving plate 26 is slidably connected to the inner wall of the supporting plate 21, the moving ring 27 is fixedly connected to the surface of the moving plate 26, the arc block 28 is fixedly connected to the inner surface of the moving ring 27, the arc block 28 is fixedly connected to the inner wall of the moving ring 27, nickel-chromium wires pass through the wire drawing machine 2 and enter the annealing box 4 under the guide of the guide roller 3, and annealed nickel-wires pass through the supporting plate 21, and before annealing, the moving ring 27 drives the arc block 28 to move through the arc block 25, the inclined block 25 drives the moving rod 23 to move, the moving rod 23 is pushed by the arc block, and the three elastic scraping blades 24 can be contacted with the surface of the chromium-free material, and the surface of the material can be prevented from falling down from the surface of the elastic scraping wire; the smearing device 6 is arranged on the inner wall of the box body 1, the protecting device 7 is arranged on the left side of the fixed plate 5, and the discharging device 8 is arranged in the protecting device 7; the fixed plate 5 is located the right side of annealing case 4, annealing case 4 is located the right side of guide roll 3, guide roll 3 is located the right side of drawbench 2, the surface after the arc piece 28 removes contacts each other with the surface of sloping block 25, be provided with the spring between sloping block 25 and the fixed block 22, the oxide of scraping can fall on deflector 29 and fall into the diapire of box 1 inside, the convenience is unified ejection of compact recovery of follow-up, the nichrome silk can get into annealing in annealing case 4 afterwards, the nichrome silk passes fixed plate 5 and contacts with brush board 52 after the annealing is accomplished, the antioxidant in the magazine 53 can get into carousel 51 and contact with brush board 52 this moment, and brush board 52 can smear the antioxidant on the surface of nichrome silk, prevent that the surface of nichrome silk from taking place oxidation.
The smearing device 6 comprises a belt pulley group 61, a worm 62, a worm wheel 63, a guide post 64, a moving block 65, a through hole 66 and a sealing rubber plate 67, wherein the belt pulley group 61 is fixedly connected to the front end of the guide roller 3, the worm 62 is fixedly connected to the axle center of one side of the belt pulley group 61 away from the guide roller 3, the worm wheel 63 is fixedly connected to the right side of the rotary table 51, the guide post 64 is fixedly connected to the inner wall of the material box 53, the moving block 65 is movably connected to the surface of the guide post 64, the through hole 66 is arranged on the surface of the moving block 65, the sealing rubber plate 67 is fixedly connected to the inner wall of the rotary table 51, when the guide roller 3 rotates under the drive of a motor, the belt pulley group 61 simultaneously drives the belt pulley group 61 to rotate, the worm 62 drives the worm wheel 63 to rotate, the rotary table 51 drives the material box 53 to rotate, when the material box 53 rotates to the lower side of the rotary table 51 under the action of gravity, when the material box 53 rotates to the upper part again, the moving block 65 moves to the side close to the turntable 51 under the action of gravity, at this time, the moving block 65 contacts with the sealing rubber plate 67 on the inner wall of the turntable 51 and pushes the sealing rubber plate 67 to open, so that the moving block 65 enters the turntable 51, at this time, the through hole 66 on the moving block 65 communicates the material box 53 with the turntable 51, and the antioxidant in the material box 53 enters the turntable 51 through the through hole 66 and contacts with the brush plate 52, so that the brush plate 52 brushes the antioxidant on the surface of the nickel chrome wire, when the moving block 65 is far away from the turntable 51, the sealing rubber plate 67 resets and seals under the self elastic force, so that the antioxidant in the material box 53 does not enter the turntable 51 any more, the antioxidant can be intermittently discharged and smeared, continuous discharge of the antioxidant is prevented from being wasted due to dripping, the service cycle of the antioxidant can be prolonged, and the supplement frequency of the antioxidant can be reduced; the smearing device 6 further comprises an inclined plate 671 and a containing block 672, wherein the inclined plate 671 is fixedly connected to the surface of the moving block 65, the containing block 672 is fixedly connected to the lower surface of the inclined plate 671, the surface of the moving block 65 is in contact with the surface of the sealing rubber plate 67, the bottom end of the guide post 64 is fixedly connected with the inner wall of the turntable 51, the surface of the worm 62 is meshed with the surface of the worm wheel 63, the surface of the worm 62 is rotationally connected with the inner wall of the box body 1, when the amount of antioxidant in the material box 53 is small, the material box 53 rotates to the lower side, at the moment, the moving block 65 is positioned at one side far from the turntable 51 and the containing block 672 on the inclined plate 671 faces upwards, so that the antioxidant enters the containing block 672, when the material box 53 rotates to the upper side, the moving block 65 is located at a side close to the turntable 51, the accommodating block 672 is downward, the internal antioxidant slides out and is discharged through the through hole 66 to be smeared, if the accommodating block 672 is not provided, the antioxidant can flow from the arc surface of the turntable 51 to two sides, the middle through hole 66 is caused to discharge no antioxidant, meanwhile, under the condition that the antioxidant in the material box 53 is sufficient, the moving block 65 moves to drive the inclined plate 671 to move, the inclined plate 671 inclines to move in the antioxidant, and then the thrust can be reversely applied to the inclined plate 671, so that the inclined plate 671 drives the moving block 65 to rotate, and the rotating inclined plate 671 can promote the fluidity of the antioxidant and promote the effect of discharging and smeared.
According to the working principle, after the nickel-chromium wire passes through the wire drawing machine 2 to be drawn, the nickel-chromium wire enters the annealing box 4 to be annealed under the guide of the guide roller 3, the annealed nickel-chromium wire passes through the supporting plate 21, the moving ring 27 is moved before annealing processing, the moving ring 27 drives the arc block 28 to move, the arc block 28 pushes the inclined block 25 to move through the arc surface, the inclined block 25 drives the moving rod 23 to move, the moving rod 23 pushes the elastic scraping blade 24 to move through the connecting plate, at the moment, the three elastic scraping blades 24 gather and are in contact with the surface of the nickel-chromium wire, so that oxides on the surface of the nickel-chromium wire can be scraped, the oxides are prevented from entering the subsequent annealing box 4 and falling, the oxides are prevented from affecting the subsequent oxidation inhibitor on the surface of the nickel-chromium wire, the scraped oxides can fall on the guide plate 29 and fall into the bottom wall inside the box 1, the subsequent uniform discharging and recycling is facilitated, the nickel-chromium wire can enter the annealing box 4 to be annealed, the nickel-chromium wire passes through the fixing plate 5 and is in contact with the brush plate 52, the oxidation inhibitor in the material box 53 is prevented from entering the rotary disc 51 and the surface of the brush 52 is prevented from being contacted with the oxidation inhibitor on the surface of the surface 52.
When the guide roller 3 rotates under the drive of the motor, the belt pulley group 61 is simultaneously driven to rotate, the belt pulley group 61 drives the worm 62 to rotate, the worm 62 drives the worm wheel 63 to rotate, the worm wheel 63 drives the turntable 51 to rotate, the turntable 51 drives the material box 53 to rotate, when the material box 53 rotates to the lower side, the moving block 65 moves to the side far away from the turntable 51 on the guide post 64 under the action of gravity, when the material box 53 rotates to the upper side again, the moving block 65 moves to the side close to the turntable 51 under the action of gravity, at the moment, the moving block 65 contacts with the sealing rubber plate 67 on the inner wall of the turntable 51 and pushes the sealing rubber plate 67 to open, so that the moving block 65 enters the turntable 51, at the moment, the through hole 66 on the moving block 65 is communicated with the material box 53 and the turntable 51, and the antioxidant in the material box 53 enters the turntable 51 through the through hole 66 and contacts with the brush plate 52, so that the brush plate 52 can brush the antioxidant on the surface of the nickel-chromium wire, when the moving block 65 is far away from the turntable 51, the sealing rubber plate 67 resets under the action of self elasticity and seals, so that the anti-oxidant in the material box 53 does not enter the turntable 51 any more, the anti-oxidant can be intermittently discharged and smeared, continuous discharge of the anti-oxidant is prevented, drop waste is caused, the service cycle of the anti-oxidant can be improved, the supplement frequency of the anti-oxidant is reduced, when the anti-oxidant in the material box 53 is less, the material box 53 rotates to the lower side, at this time, the moving block 65 is positioned at one side far away from the turntable 51 and the containing block 672 on the inclined plate 671 faces upwards, so that the anti-oxidant enters the containing block 672, when the material box 53 rotates to the upper side, the moving block 65 is positioned at one side close to the turntable 51, at this time, the internal anti-oxidant can slide out and is discharged and smeared through the through hole 66, if no containing block 672 exists, the anti-oxidant flows from the arc surface of the turntable 51 to two sides, so that the middle through hole 66 is free from the anti-oxidant to be discharged, and meanwhile, under the condition that the anti-oxidant in the material box 53 is sufficient, the movement of the moving block 65 drives the inclined plate 671 to move, and the inclined plate 671 inclines to move on the anti-oxidant, so that the thrust force can be reversely applied to the inclined plate 671, the inclined plate 671 drives the moving block 65 to rotate, and the rotating inclined plate 671 can promote the fluidity of the anti-oxidant and promote the effect of discharging and smearing of the anti-oxidant.
Referring to fig. 6-9, in another embodiment of the present invention, the protection device 7 includes an outer cylinder 71, an inner cylinder 72 and a transmission plate 73, wherein the outer cylinder 71 is fixedly connected to the left side of the fixed plate 5, the inner cylinder 72 is movably connected to the inner wall of the outer cylinder 71, the transmission plate 73 is fixedly connected to the inner wall of the inner cylinder 72, when the moving ring 27 moves, the inner cylinder 72 is driven to move on the inner wall of the outer cylinder 71, and the inner cylinder 72 and the outer cylinder 71 can block annealed nichrome wires, so that contact between air and annealed nichrome wires can be reduced, and reoxidation of the nichrome wires can be prevented; the protection device 7 further comprises an installation plate 731, a brush bar 732 and a push plate 733, wherein the installation plate 731 is fixedly connected to the inner wall of the inner cylinder 72, the brush bar 732 is fixedly connected to the surface of the installation plate 731, and the push plate 733 is fixedly connected to the left side of the turntable 51; the surface of drive plate 73 and the surface of push pedal 733 contact each other, the left side of inner tube 72 is rotated with the right side of removal ring 27 and is connected, can drive push pedal 733 rotatory when carousel 51 rotates, and push pedal 733 can promote the drive plate 73 and rotate, and push pedal 733 can drive inner tube 72 and rotate, and inner tube 72 can drive mounting panel 731 and rotate, and mounting panel 731 can drive brush rod 732 and brush the nickel chrome wire after annealing again, and further brush the remaining oxide in the surface of nickel chrome wire after annealing and fall, ensure that the surface of nickel chrome wire does not have the oxide when smearing the antioxidant subsequently.
The discharging device 8 comprises a fixed ring 81, a clamping plate 82, a clamping rod 83, a rotating plate 84, an arc-shaped plate 85 and a supporting block 86, wherein the fixed ring 81 is movably connected to the inner wall of the inner cylinder 72, the clamping plate 82 is fixedly connected to the inner surface of the fixed ring 81, the clamping rod 83 is fixedly connected to the left side of the clamping plate 82, the rotating plate 84 is rotationally connected to the inner wall of the fixed ring 81 through a torsion spring, the supporting block 86 is fixedly connected to the right side of the fixed ring 81, when the push plate 733 rotates, the push plate 733 contacts with the arc-shaped plate 85 and pushes the arc-shaped plate 85 to rotate through an arc-shaped surface, the arc-shaped plate 85 pushes the rotating plate 84 to rotate, the rotating plate 84 pushes the oxide on the inner wall of the inner cylinder 72 to move leftwards, so that the oxide is discharged through the guide plate 29 below the moving ring 27, the oxide is prevented from accumulating on the inner wall of the inner cylinder 72, the oxide is further driven to fall on the surface of a nickel-chromium wire again when the inner cylinder 72 drives the brush rod 732 to rotate, the brush rod 732 contacts with the clamping rod 83 on the clamping rod 82, and the clamping rod 83 can knock off the oxide adhered to the surface of the brush rod 732, so that the brush rod 732 is self-cleaning is realized; the discharging device 8 further comprises an inner plate 861, a chuck 862 and an elastic rod 863, wherein the inner plate 861 is slidably connected to the inner wall at the left side of the rotating plate 84 through an elastic piece, the chuck 862 is rotatably connected to the left side of the fixed ring 81 through a torsion spring, and the elastic rod 863 is fixedly connected to the left side of the chuck 862; the elastic rod 863 is far away from one end of the chuck 862 and contacts with the left side of the rotating plate 84, the bottoms of the rotating plate 84 and the inner plate 861 are in contact with the inner wall of the inner cylinder 72, one side of the supporting block 86 far away from the fixing ring 81 is fixedly connected with the left side of the fixing plate 5, when the rotating plate 84 rotates, the bottom of the inner plate 861 in the rotating plate is not blocked by the inner cylinder 72, at the moment, the inner plate 861 pushes out of the rotating plate 84 under the action of the elastic piece, so that the length of the rotating plate 84 can be increased, the pushing distance of the oxidant is further increased, the oxide discharging effect is improved, when the mounting plate 731 rotates, the chuck 862 contacts with the chuck 862 and drives the chuck 862 to rotate, at the moment, the elastic rod 863 is not contacted with the rotating plate 84 any more, at the moment, the mounting plate 731 passes over the rotating plate 84, the pushing plate 733 contacts with the arc plate 85 and pushes the rotating plate 84 to rotate, the rotating plate 84 is not blocked by the elastic rod 863, the rotating plate 84 can be pushed to rotate, the rotating plate 84 can be reset, the torsion spring can be deformed and fall on the left side of the opened rotating plate 84 again, the pushing the rotating plate 84 can be reset under the action of the elastic rod 863 and the elastic force of the rotating plate can rotate.
The theory of operation, can drive inner tube 72 and remove at the inner wall of urceolus 71 when shifting the ring 27, and inner tube 72 and urceolus 71 can block the nichrome silk after annealing, can reduce air and the nichrome silk contact after annealing, prevent its reoxidation, can drive push pedal 733 rotation when carousel 51 rotates simultaneously, push pedal 733 can promote the rotation of drive plate 73, push pedal 733 can drive inner tube 72 rotation, inner tube 72 can drive mounting panel 731 rotation, mounting panel 731 can drive brush rod 732 and brush away once more with the nichrome silk after annealing, further brush down the remaining oxide in surface of nichrome silk after annealing, ensure that the surface of nichrome silk does not have the oxide to remain when scribbling the antioxidant subsequently.
When the push plate 733 rotates, the push plate 85 contacts with the arc plates 85 and pushes the arc plates 85 to rotate through the arc surfaces, the arc plates 85 push the rotary plate 84 to rotate, the rotary plate 84 pushes the oxide on the inner wall of the inner barrel 72 to move leftwards, the oxide is discharged through the guide plate 29 below the movable ring 27, the oxide is prevented from being accumulated on the inner wall of the inner barrel 72, the oxide is driven to fall on the surface of the nichrome wire again when the inner barrel 72 rotates, when the inner barrel 72 drives the brush rod 732 to rotate, the brush rod 732 contacts with the clamping rod 83 on the clamping plate 82, the clamping rod 83 can knock off the oxide adhered to the surface of the brush rod 732, therefore, the bottom of the inner plate 861 inside the rotary plate 84 is not blocked by the inner barrel 72 when the rotary plate 84 rotates, the inner plate 861 pushes out of the rotary plate 84 under the action of the elastic piece, the length of the rotary plate 84 can be improved, the pushing distance of the oxide is improved, the oxide discharging effect is improved, the elastic rod 863 is driven to rotate with the chuck 862 when the mounting plate 731 rotates, the elastic rod 863 is driven to rotate with the chuck 863 and the elastic rod is driven to rotate the rotary plate 863, the rotary plate is driven to rotate the rotary plate 84 is pushed out of the rotary plate 84 through the inner plate 84 is pushed out of the action of the inner plate 84 through the action of the elastic member, and the elastic rod 863 is pushed by the elastic rod, the elastic rod 863, and the elastic rod is pushed to rotate 863 is driven to rotate the rotary plate 84, and the rotary plate 84 is pushed to rotate, and the rotary plate 863 is driven by the rotary plate is reset by the rotary plate 863, and the rotary plate is made to rotate, and the jack is driven to rotate and the jack is made rotate.
The invention provides an annealing oxidation-proof device for nickel-chromium wire drawing production, which has a plurality of methods and ways for realizing the technical scheme, the above description is only a preferred embodiment of the invention, and it should be noted that, for a person skilled in the art, a plurality of improvements and modifications can be made without departing from the principle of the invention, and the improvements and modifications are also considered as the protection scope of the invention. The components not explicitly described in this embodiment can be implemented by using the prior art.
Claims (7)
1. The utility model provides an annealing oxidation preventing device that nichrome silk wire drawing production was used, includes box (1), its characterized in that: the device also comprises a scraping device, a smearing device (6), a protecting device (7) and a discharging device (8);
the automatic annealing device is characterized in that a wire drawing machine (2), a guide roller (3), an annealing box (4) and a fixed plate (5) are respectively arranged on the inner wall of the box body (1), a rotary table (51) is rotationally connected to the right side of the fixed plate (5), a brush plate (52) is fixedly connected to the inner wall of the rotary table (51), and a material box (53) is fixedly connected to the upper surface of the rotary table (51);
the scraping device comprises a supporting plate (21), a fixed block (22), a moving rod (23), an elastic scraping blade (24), an inclined block (25), a moving plate (26), a moving ring (27), an arc-shaped block (28) and a guide plate (29), wherein the supporting plate (21) is fixedly connected to the inner wall of the wire drawing machine (2), the fixed block (22) is fixedly connected to the right side of the supporting plate (21), the moving rod (23) is slidably connected to the inner wall of the fixed block (22), the elastic scraping blade (24) is fixedly connected to one end of the moving rod (23) through a connecting plate, the inclined block (25) is fixedly connected to the other end of the moving rod (23), the moving plate (26) is slidably connected to the inner wall of the supporting plate (21), the moving ring (27) is fixedly connected to the surface of the moving plate (26), the arc-shaped block (28) is fixedly connected to the inner surface of the moving ring (27), and the guide plate (29) is fixedly connected to the inner wall of the moving ring (27).
The smearing device (6) is arranged on the inner wall of the box body (1), the protecting device (7) is arranged on the left side of the fixing plate (5), and the discharging device (8) is arranged in the protecting device (7);
the fixing plate (5) is positioned on the right side of the annealing box (4), the annealing box (4) is positioned on the right side of the guide roller (3), the guide roller (3) is positioned on the right side of the wire drawing machine (2), the surface of the arc-shaped block (28) after moving is in contact with the surface of the inclined block (25), and a spring is arranged between the inclined block (25) and the fixing block (22);
the smearing device (6) comprises a belt pulley group (61), a worm (62), a worm wheel (63), a guide post (64), a moving block (65), a through hole (66) and a sealing rubber plate (67), wherein the belt pulley group (61) is fixedly connected to the front end of the guide roller (3), the worm (62) is fixedly connected to the axle center of one side, far away from the guide roller (3), of the belt pulley group (61), the worm wheel (63) is fixedly connected to the right side of the rotary table (51), the guide post (64) is fixedly connected to the inner wall of the material box (53), the moving block (65) is movably connected to the surface of the guide post (64), the through hole (66) is formed in the surface of the moving block (65), and the sealing rubber plate (67) is fixedly connected to the inner wall of the rotary table (51);
the smearing device (6) further comprises an inclined plate (671) and a containing block (672), wherein the inclined plate (671) is fixedly connected to the surface of the moving block (65), the containing block (672) is fixedly connected to the lower surface of the inclined plate (671), the surface of the moving block (65) is in contact with the surface of the sealing rubber plate (67), the bottom end of the guide pillar (64) is fixedly connected with the inner wall of the turntable (51), the surface of the worm (62) is meshed with the surface of the worm wheel (63), and the surface of the worm (62) is rotatably connected with the inner wall of the box (1).
2. The annealing and oxidation preventing device for nickel-chromium wire drawing production according to claim 1, wherein: the protection device (7) comprises an outer cylinder (71), an inner cylinder (72) and a transmission plate (73), wherein the outer cylinder (71) is fixedly connected to the left side of the fixed plate (5), the inner cylinder (72) is movably connected to the inner wall of the outer cylinder (71), and the transmission plate (73) is fixedly connected to the inner wall of the inner cylinder (72).
3. The annealing and oxidation preventing device for nickel-chromium wire drawing production according to claim 2, wherein: the protection device (7) further comprises a mounting plate (731), a brush rod (732) and a pushing plate (733), wherein the mounting plate (731) is fixedly connected to the inner wall of the inner cylinder (72), the brush rod (732) is fixedly connected to the surface of the mounting plate (731), and the pushing plate (733) is fixedly connected to the left side of the turntable (51).
4. An annealing and oxidation preventing device for nickel-chromium wire drawing production according to claim 3, wherein: the surface of the transmission plate (73) is in contact with the surface of the pushing plate (733), and the left side of the inner cylinder (72) is rotationally connected with the right side of the movable ring (27).
5. The annealing and oxidation preventing device for nickel-chromium wire drawing production according to claim 4, wherein: the discharging device (8) comprises a fixed ring (81), a clamping plate (82), a clamping rod (83), a rotating plate (84), an arc-shaped plate (85) and a supporting block (86), wherein the fixed ring (81) is movably connected to the inner wall of the inner cylinder (72), the clamping plate (82) is fixedly connected to the inner surface of the fixed ring (81), the clamping rod (83) is fixedly connected to the left side of the clamping plate (82), the rotating plate (84) is rotatably connected to the inner wall of the fixed ring (81) through a torsion spring, and the supporting block (86) is fixedly connected to the right side of the fixed ring (81).
6. The annealing and oxidation preventing device for nickel-chromium wire drawing production according to claim 5, wherein: the discharging device (8) further comprises an inner plate (861), a chuck (862) and an elastic rod (863), wherein the inner plate (861) is slidably connected to the left inner wall of the rotating plate (84) through an elastic piece, the chuck (862) is rotationally connected to the left side of the fixed ring (81) through a torsion spring, and the elastic rod (863) is fixedly connected to the left side of the chuck (862).
7. The annealing and oxidation preventing device for nickel-chromium wire drawing production according to claim 6, wherein: one end of the elastic rod (863) far away from the chuck (862) is in contact with the left side of the rotating plate (84), the bottoms of the rotating plate (84) and the inner plate (861) are in contact with the inner wall of the inner cylinder (72), and one side of the supporting block (86) far away from the fixed ring (81) is fixedly connected with the left side of the fixed plate (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311520555.4A CN117448559B (en) | 2023-11-15 | 2023-11-15 | Annealing oxidation preventing device for nickel-chromium wire drawing production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311520555.4A CN117448559B (en) | 2023-11-15 | 2023-11-15 | Annealing oxidation preventing device for nickel-chromium wire drawing production |
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| CN202410289843.1A Division CN118064703A (en) | 2023-11-15 | Annealing oxidation preventing device |
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| CN117448559B true CN117448559B (en) | 2024-04-05 |
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| CN207308601U (en) * | 2017-11-02 | 2018-05-04 | 德阳东方电工控制设备有限公司 | A kind of continuous annealing oxidation resistant wire drawing device |
| CN209652383U (en) * | 2019-01-14 | 2019-11-19 | 中部电缆有限公司 | A kind of oxidation of copper wire wire drawing and annealing |
| CN112795769A (en) * | 2021-02-19 | 2021-05-14 | 南通俊泰合金纤维有限公司 | Anti-oxidation device and anti-oxidation method for wire drawing and annealing of nickel-chromium wire |
| CN217809555U (en) * | 2022-07-16 | 2022-11-15 | 扬州本之源高分子材料科技有限公司 | Anti-oxidation device for wire drawing and annealing of copper wire |
| CN217997239U (en) * | 2022-07-11 | 2022-12-09 | 南通俊泰电子材料科技有限公司 | Vacuum annealing device for nickel-chromium wire drawing production |
| CN115716092A (en) * | 2022-07-19 | 2023-02-28 | 南通俊泰电子材料科技有限公司 | Nickel-chromium wire drawing apparatus for producing |
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2023
- 2023-11-15 CN CN202311520555.4A patent/CN117448559B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207308601U (en) * | 2017-11-02 | 2018-05-04 | 德阳东方电工控制设备有限公司 | A kind of continuous annealing oxidation resistant wire drawing device |
| CN209652383U (en) * | 2019-01-14 | 2019-11-19 | 中部电缆有限公司 | A kind of oxidation of copper wire wire drawing and annealing |
| CN112795769A (en) * | 2021-02-19 | 2021-05-14 | 南通俊泰合金纤维有限公司 | Anti-oxidation device and anti-oxidation method for wire drawing and annealing of nickel-chromium wire |
| CN217997239U (en) * | 2022-07-11 | 2022-12-09 | 南通俊泰电子材料科技有限公司 | Vacuum annealing device for nickel-chromium wire drawing production |
| CN217809555U (en) * | 2022-07-16 | 2022-11-15 | 扬州本之源高分子材料科技有限公司 | Anti-oxidation device for wire drawing and annealing of copper wire |
| CN115716092A (en) * | 2022-07-19 | 2023-02-28 | 南通俊泰电子材料科技有限公司 | Nickel-chromium wire drawing apparatus for producing |
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| CN117448559A (en) | 2024-01-26 |
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