CN112934582A - Felt painting device and enameled wire - Google Patents
Felt painting device and enameled wire Download PDFInfo
- Publication number
- CN112934582A CN112934582A CN202110171800.XA CN202110171800A CN112934582A CN 112934582 A CN112934582 A CN 112934582A CN 202110171800 A CN202110171800 A CN 202110171800A CN 112934582 A CN112934582 A CN 112934582A
- Authority
- CN
- China
- Prior art keywords
- column
- pushing
- bus
- adjusting box
- felt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010422 painting Methods 0.000 title claims abstract description 60
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 42
- 239000010410 layer Substances 0.000 claims description 23
- 238000009713 electroplating Methods 0.000 claims description 21
- 238000005406 washing Methods 0.000 claims description 18
- 239000002344 surface layer Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 9
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 8
- 238000005238 degreasing Methods 0.000 claims description 8
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 210000003298 dental enamel Anatomy 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 5
- 239000011247 coating layer Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- -1 iron ions Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0607—Wires
-
- 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
- H01B13/06—Insulating conductors or cables
- H01B13/065—Insulating conductors with lacquers or enamels
-
- 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
- H01B13/06—Insulating conductors or cables
- H01B13/16—Insulating conductors or cables by passing through or dipping in a liquid bath; by spraying
- H01B13/165—Insulating conductors or cables by passing through or dipping in a liquid bath; by spraying by spraying
Abstract
The invention belongs to the technical field of enameled wires, and particularly relates to a felt painting device and an enameled wire. The felt painting device is used for coating the two painting units of the insulating layer on the surface of the magnetic wire and the adjusting column unit for adjusting the distance, and has the advantages that the adjusting column unit can effectively adjust the distance between the two painting units, the wire painting device has good painting effect on wires with different specifications, the adaptation performance is high, and meanwhile, a plurality of clamping structures are designed, so that the distance between the two painting units can be effectively adjusted and fixed.
Description
Technical Field
The invention belongs to the technical field of enameled wires, and particularly relates to a felt painting device and an enameled wire.
Background
The enameled wire is a main variety of winding wires and comprises a conductor and an insulating layer, and a bare wire is annealed and softened and then is subjected to painting and baking for multiple times. The process of coating the uniform paint layer with a certain thickness on the metal conductor by using the felt to be attached to the conductor is related to several physical phenomena of liquid and a painting method, the process is relatively complex, and the quality of the finally obtained enameled wire is directly influenced, so that felt painting equipment with controllable contact surfaces of the felt and the conductor is urgently needed in the market.
Patent publication No. CN103065736A, Chinese invention patent with publication No. 2013.04.24 discloses an enameled wire felt painting device, which comprises a lower cover and an upper cover capable of being opened and closed on the lower cover, wherein a first felt is arranged on the upper part of the lower cover, a second felt is arranged on the lower part of the upper cover, a storage box for storing paint is further arranged in the lower cover, at least part of the first felt is positioned in the storage box, the first felt is in contact with the second felt when the lower cover and the upper cover are in a closed state, and an enameled wire passes through the middles of the first felt and the second felt.
However, the invention patent has the disadvantage that the distance between the first felt and the second felt for painting the wires is not adjustable, and the wires with different specifications are difficult to adapt.
Disclosure of Invention
The invention aims to provide a felt painting device and an enameled wire, wherein two painting units of an insulating layer and an adjusting column unit for adjusting the distance are coated on the surface of a magnetic wire through the felt painting device.
The technical scheme adopted by the invention for solving the problems is as follows: a felt painting device for preparing enameled wires comprises two painting units and an adjusting column unit, wherein the two painting units are used for coating an insulating layer on the surface of a magnetic wire, and the adjusting column unit is used for adjusting the distance between the two painting units.
The further preferred technical scheme is as follows: the painting unit comprises a felt used for coating insulating paint on the surface of the magnetic wire, a roller arranged on the inner side of the felt, a painting spraying cylinder arranged on the outer side of the felt, a pressing plate arranged on the inner side of the felt and used for pressing the felt and the magnetic wire, a fixed U-shaped plate arranged on the wall and used for fixing the pressing plate, and a sliding block arranged on the pressing plate and used for being inserted into the fixed U-shaped plate.
The further preferred technical scheme is as follows: the adjusting column unit comprises an adjusting column arranged on the pressing plate, a tooth column connected with the adjusting column and an adjusting box used for installing two paired tooth columns, wherein the adjusting box is used for installing the tooth column hole of the tooth column and is arranged on the inner wall of the adjusting box, the other side of the tooth column hole is used for pulling the tension spring of the tooth column, the tension spring is arranged in the adjusting box and is used for installing gears which are meshed with the tooth column, the gear rotating column at the center of the gear is arranged on the inner wall of the adjusting box and is used for installing the sliding cylinder of the gear rotating column, the gear rotating column unit is arranged on the adjusting box and is used for installing the rotating column hole of the gear rotating column, and the gear rotating column unit is arranged on the gear rotating column and is used for rotating a handle at the other end of the sliding cylinder.
The further preferred technical scheme is as follows: the adjusting column unit further comprises a friction layer arranged on the surface of the gear rotating column, and a friction block part arranged on the outer wall of the adjusting box and used for fixing the space between the two pressing plates in a mode of clamping the friction layer and fixing the gear annularly
The further preferred technical scheme is as follows: the friction block part comprises a friction block which is used for fixing the gear rotating column in a friction layer laminating manner, a pushing tooth column which is arranged on the friction block is arranged on the outer wall of the adjusting box and used for installing the pushing column adjusting box of the pushing tooth column, a pushing column hole which is arranged on the pushing column adjusting box and used for installing the pushing tooth column is arranged on the inner wall of the pushing column adjusting box and used for installing a pushing column installing cylinder of the pushing tooth column, a pushing column spring which is arranged on the inner wall of the pushing column installing cylinder and connected with the pushing tooth column is arranged on the pushing column adjusting box, a rotating tooth column which is arranged inside the pushing column adjusting box and meshed with the pushing tooth column is arranged on the rotating tooth column, a vertical grain block which is arranged at the other end of the rotating column is arranged on the pushing column adjusting box and used for installing the rotating column hole of the rotating tooth column, and a rotating column fixing groove which is arranged on the rotating tooth column and is arranged in the rotating column hole.
The further preferred technical scheme is as follows: the friction block part further comprises a rotating cylinder which is arranged on the inner wall of the pushing column adjusting box and used for installing the rotating toothed column.
The further preferred technical scheme is as follows: the adjusting column unit further comprises a button part which is arranged inside the outer wall of the pushing column adjusting box and used for fixing the rotating tooth column in the circumferential direction.
The further preferred technical scheme is as follows: the button part comprises a cavity arranged inside the outer wall of the pushing column adjusting box, a sliding column arranged in the cavity, a sliding column tension spring arranged on the sliding column and connected with the inner wall of the cavity, a sliding column clamping block arranged on the sliding column and positioned at the other end of the sliding column tension spring, a sliding column clamping block hole arranged on the outer wall of the pushing column adjusting box and connected with the cavity and used for installing the sliding column clamping block, a sliding rod arranged on the sliding column, a sliding rod port arranged on the outer wall of the pushing column adjusting box and connected with the cavity and used for installing the sliding rod, an elastic sheet arranged on the sliding column, a trapezoidal block arranged on the elastic sheet and positioned at the other end of the sliding column, and an unlocking groove arranged on the outer wall of the pushing column adjusting box and connected with the cavity and used for installing the trapezoidal block, the reset pressing column is arranged on the outer side surface of the pushing column adjusting box and used for pushing the trapezoidal block inwards, and the locking opening is arranged on the outer wall of the pushing column adjusting box and connected with the cavity and used for installing the reset pressing column.
The further preferred technical scheme is as follows: the button part also comprises a pressing post pushing block arranged on the reset pressing post, a pressing post spring arranged on the pressing post pushing block, and a spring groove which is arranged on the outer wall of the pushing post adjusting box, connected with the locking port and used for installing the pressing post pushing block and the pressing post spring.
The further preferred technical scheme is as follows: the adjusting column unit further comprises a handle groove which is arranged on the rotating handle and is convenient to hold.
An enameled wire manufactured by a felt painting device comprises a bus as a conductor, an iron-nickel coating layer arranged on the outer surface of the bus and an insulating layer arranged on the outer surface of the iron-nickel coating layer, wherein the preparation method of the enameled wire sequentially comprises the following steps:
s1, paying off the bus wound on the pay-off reel, and performing tension adjustment on the bus through a constant tension pay-off device to obtain an adjusted bus;
s2, performing alkali washing on the regulated bus in the step S1 to remove oil stains and impurities on the surface layer of the bus, and then cleaning the bus subjected to alkali washing by using deionized water to obtain a cleaned bus;
s3, carrying out degreasing treatment on the cleaned bus in the step S2, and carrying out secondary degreasing on the bus to obtain a degreased bus;
s4, carrying out acid washing on the degreased bus in the step S3, cleaning rust marks on the surface layer of the bus to generate an oxide film, activating the surface layer of the bus, and then washing with water to obtain the bus after acid washing;
s5, continuously electroplating the pickled bus in the step S4 to form iron-nickel deposition on the surface layer of the bus wire to obtain a magnetic lead;
s6, cleaning the magnetic wire obtained in the step S5 by deionized water, and removing impurities and attachments to obtain a cleaned magnetic wire;
s7, carrying out dehydrogenation drying on the cleaned magnetic lead wire obtained in the step S6 to obtain a dehydrogenated magnetic lead wire, and carrying out infrared diameter measurement to ensure the uniformity of electroplating;
s8, painting the dehydrogenation magnetic conducting wire in the step S7 through the felt painting device to obtain an enameled wire;
and S9, taking up the enameled wire obtained in the step S8.
The felt painting device is used for coating the two painting units of the insulating layer on the surface of the magnetic wire and the adjusting column unit for adjusting the distance, and has the advantages that the adjusting column unit can effectively adjust the distance between the two painting units, the wire painting device has good painting effect on wires with different specifications, the adaptation performance is high, and meanwhile, a plurality of clamping structures are designed, so that the distance between the two painting units can be effectively adjusted and fixed.
Drawings
FIG. 1 is a schematic view showing the structure of a felt coating apparatus according to the present invention.
FIG. 2 is a schematic structural view of a sectional front view of a conditioning case according to the present invention.
FIG. 3 is a schematic structural diagram of a sectional top view of the conditioning case of the present invention.
FIG. 4 is a schematic structural diagram of a sectional top view of the friction block portion of the present invention.
FIG. 5 is a schematic sectional top view of the button of the present invention.
Fig. 6 is a structural view of a sectional front view of the button part in the present invention.
Fig. 7 is a schematic structural view of a cross section of the enamel wire according to the present invention.
Detailed Description
The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
Example (b): as shown in fig. 1, 2, 3, 4, 5, 6 and 7, a felt painting apparatus includes two painting units for coating an insulating layer on a surface of a magnetic wire, and an adjusting post unit for adjusting a distance between the two painting units.
The felt painting device comprises two painting units 1 for coating an insulating layer on the surface of a magnetic wire and an adjusting column unit 2 for adjusting the distance between the two painting units 1.
In this embodiment, the magnetic wire is a conductor wire in which one or more non-radioactive group viii metals are coated outside a copper wire, and the coating metal includes iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium, and platinum.
The painting unit 1 comprises a felt 101 used for coating insulating paint on the surface of the magnetic wire, a roller 102 arranged on the inner side of the felt 101, a painting spray cylinder 103 arranged on the outer side of the felt 101, a pressing plate 104 arranged on the inner side of the felt 101 and used for pressing the felt 101 and the magnetic wire to be attached, a fixed U-shaped plate 105 arranged on the wall and used for fixing the pressing plate 104, and a sliding block 106 arranged on the pressing plate 104 and used for being inserted into the fixed U-shaped plate 105.
In this embodiment, the sliding block 106 is engaged with the U-shaped plate 105 through a smooth surface, and the roller 102 is connected with an external motor, so that the rotation can be controlled manually, the addition of paint to the felt is facilitated, and the felt can be used uniformly without causing abrasion of a single point.
The adjusting column unit 2 comprises an adjusting column 201 arranged on the pressure plate 104, a toothed column 202 connected with the adjusting column 201, an adjusting box 203 for installing two paired toothed columns 202, a toothed column hole 204 arranged on the adjusting box 203 for installing the toothed column 202, a tension spring 205 arranged on the inner wall of the adjusting box 203 and positioned at the other side of the toothed column hole 204 and used for pulling the toothed column 202, a gear 206 arranged in the adjusting box 203 and meshed with the two toothed columns 202, a gear rotating column 207 arranged at the center of the gear 206, a sliding cylinder 208 arranged on the inner wall of the adjusting box 203 and used for installing the gear rotating column 207, a rotating column hole 209 arranged on the adjusting box 203 and used for installing the gear rotating column 207, and a rotation handle 210 provided on the gear rotation column 207 at the other end with respect to the sliding cylinder 208.
In this embodiment, the adjusting box 203 is fixed on other supporting equipment, and the tension spring 205 makes the tooth column 202 tightly fit with the gear 206 through pulling action.
The adjusting column unit 2 further comprises a friction layer 211 arranged on the surface of the gear rotating column 207, and a friction block part 212 arranged on the outer wall of the adjusting box 203 and used for fixing the distance between the two pressing plates 104 by clamping the friction layer 211 and annularly fixing the gear 206
The friction block part 212 comprises a friction block 212a which is attached to the friction layer 211 and used for fixing the gear rotating column 207, a pushing tooth column 212b arranged on the friction block 212a, a pushing column adjusting box 212c arranged on the outer wall of the adjusting box 203 and used for installing the pushing tooth column 212b, a pushing column hole 212d arranged on the pushing column adjusting box 212c and used for installing the pushing tooth column 212b, a pushing column installing cylinder 212e arranged on the inner wall of the pushing column adjusting box 212c and used for installing the pushing tooth column 212b, a pushing column spring 212f arranged on the inner wall of the pushing column installing cylinder 212e and connected with the pushing tooth column 212b, a rotating tooth column 212g which is arranged inside the pushing column adjusting box 212c and meshed with the pushing tooth column 212b, and a vertical stripe block 212j which is arranged on the rotating tooth column 212g and is positioned at the other end of the rotating cylinder 212h, a rotary post hole 212k provided on the push post adjusting case 212c for mounting the rotary post 212g, and a rotary post fixing groove 212m provided on the rotary post 212g in the rotary post hole 212 k.
The friction block part further comprises a rotating cylinder which is arranged on the inner wall of the pushing column adjusting box and used for installing the rotating toothed column.
In this embodiment, the friction block 212a has rough friction particles or vertical friction strips on a surface facing the friction layer 211, the friction layer 211 is composed of a set of rubber strips arranged circumferentially, and the pushing column spring 212f is used to make the pushing tooth column 212b and the rotating tooth column 212g tightly fit, and make the friction block 212a and the friction layer 211 tightly fit.
The adjusting post unit 2 further includes a button part 213 provided inside an outer wall of the push post adjusting box 212c and fixing the rotary tooth post 212g circumferentially.
The button 213 includes a cavity 213a formed in an outer wall of the push post adjustment box 212c, a sliding post 213b formed in the cavity 213a, a sliding post tension spring 213c formed in the sliding post 213b and connected to an inner wall of the cavity 213a, a sliding post engaging block 213d formed in the sliding post 213b and located at the other end of the sliding post tension spring 213c, a sliding post engaging block hole 213e formed in an outer wall of the push post adjustment box 212c and connected to the cavity 213a for receiving the sliding post engaging block 213d, a sliding rod 213f formed in the sliding post 213b, a sliding rod opening 213g formed in an outer wall of the push post adjustment box 212c and connected to the cavity 213a for receiving the sliding rod 213f, an elastic plate 213h formed in the sliding post 213b, and a trapezoidal block 213j formed in the elastic plate 213h and located at the other end of the sliding post 213b, an unlocking groove 213k arranged on the outer wall of the push column adjusting box 212c and connected with the cavity 213a for installing the trapezoidal block 213j, a reset pressing column 213n arranged on the outer side surface of the push column adjusting box 212c for pushing the trapezoidal block 213j inwards, and a locking port 213p arranged on the outer wall of the push column adjusting box 212c and connected with the cavity 213a for installing the reset pressing column 213 n.
The button part also comprises a pressing post pushing block arranged on the reset pressing post, a pressing post spring arranged on the pressing post pushing block, and a spring groove which is arranged on the outer wall of the pushing post adjusting box, connected with the locking port and used for installing the pressing post pushing block and the pressing post spring.
In this embodiment, the inclined surface of the trapezoidal block 213j faces the side of the rotating column fixing groove 212m, when the slide rod 213f is pushed leftward on the plane as shown in fig. 5, the unlocking groove 213k contacts the inclined surface of the trapezoidal block 213j, the trapezoidal block 213j presses the elastic piece 213h to move downward and be released, the slide column engaging block 213d enters the rotating column fixing groove 212m, and finally the trapezoidal block 213j enters the locking hole 213p to complete the locking process.
In addition, one side of the trapezoidal block 213j, which is far from the rotating post fixing groove 212m, is a right-angled surface, when the locking port 213p contacts with the right-angled surface of the trapezoidal block 213j, the trapezoidal block 213j does not come off, and when the reset pressing post 213n is pressed, the trapezoidal block 213j is pushed out of the locking port 213p, the sliding post 213b slides rightwards on the plane as shown in fig. 5 under the action of the sliding post tension spring 213c, and finally the trapezoidal block 213j is re-latched into the unlatching groove 213k, and the sliding post latching block 213d is pulled out of the rotating post fixing groove 212m to complete the unlatching process.
The adjustment cylinder unit 2 further includes a handle groove 214 provided on the rotating handle 210 for easy gripping.
An enameled wire manufactured by a felt painting device comprises a bus as a conductor, an iron-nickel coating layer arranged on the outer surface of the bus and an insulating layer arranged on the outer surface of the iron-nickel coating layer, wherein the preparation method of the enameled wire sequentially comprises the following steps:
s1, paying off the bus wound on the pay-off reel, and performing tension adjustment on the bus through a constant tension pay-off device to obtain an adjusted bus;
s2, performing alkali washing on the regulated bus in the step S1 to remove oil stains and impurities on the surface layer of the bus, and then cleaning the bus subjected to alkali washing by using deionized water to obtain a cleaned bus;
s3, carrying out degreasing treatment on the cleaned bus in the step S2, and carrying out secondary degreasing on the bus to obtain a degreased bus;
s4, carrying out acid washing on the degreased bus in the step S3, cleaning rust marks on the surface layer of the bus to generate an oxide film, activating the surface layer of the bus, and then washing with water to obtain the bus after acid washing;
s5, continuously electroplating the pickled bus in the step S4 to form iron-nickel deposition on the surface layer of the bus wire to obtain a magnetic lead;
s6, cleaning the magnetic wire obtained in the step S5 by deionized water, and removing impurities and attachments to obtain a cleaned magnetic wire;
s7, carrying out dehydrogenation drying on the cleaned magnetic lead wire obtained in the step S6 to obtain a dehydrogenated magnetic lead wire, and carrying out infrared diameter measurement to ensure the uniformity of electroplating;
s8, painting the dehydrogenation magnetic conducting wire in the step S7 through the felt painting device to obtain an enameled wire;
and S9, taking up the enameled wire obtained in the step S8.
In the present embodiment, when the wire is paid out in step S1, the constant tension is 1.5 + -0.5 kgf, and the paying out speed is 5-15 m/min; in the step S2, the alkaline solution is a 7-10% NaOH solution in the alkaline washing process, the temperature of the NaOH solution is 50-55 ℃, the PH value of the NaOH solution is more than 11, and the alkaline washing time is 10-20S; the oil removing process in the step S3 is to carry out degreasing treatment on the bus cleaned in the step S2 in a solution composed of 7-10% of NaOH and 5-10% of degreasing agent, wherein the treatment temperature is 50-55 ℃, and the degreasing treatment time is 10-20S; the acid solution in the step S4 is 7-10% dilute sulfuric acid, and the acid washing time is 10-20S.
In addition, in the electroplating process in the step S5, the pickled bus obtained in the step S4 is used as a cathode, a nickel is used as an anode, the nickel is arranged in a titanium basket, the bus is subjected to electroplating treatment through constant tension electroplating solution, the pH value of the electroplating solution is 3-4, the temperature of the electroplating solution is 55-65 ℃, and the current density during electroplating is 1-25A/dm2The electroplating time is 3-11 min, the electroplating solution is a solution which is conveyed into the electroplating bath by a liquid pump from a main electroplating solution in a main electroplating bath, when the electroplating solution is electrified, the electroplating solution reacts with a nickel anode in the electroplating bath to form nickel deposition on the surface layer of the bus wire, wherein the concentration of nickel ions in 1L of the electroplating solution is 60-80 g, the concentration of iron ions is 30-40g, the concentration of boric acid is 30-45g, and the concentration of nickel chloride is 10-20 g; the dehydrogenation drying temperature of the step S7 is 110-220 ℃, and the drying time is 10-20S; in the step S9, the constant take-up tension is 1.5 +/-0.5 kgf, and the take-up pitch is 0.6 mm.
The embodiments of the present invention have been described in detail, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the present invention.
Claims (10)
1. A felt painting device is characterized in that: the device comprises two painting units (1) for coating an insulating layer on the surface of a magnetic wire and an adjusting column unit (2) for adjusting the distance between the two painting units (1).
2. A felt painting apparatus according to claim 1, characterised in that: the painting unit (1) comprises a felt (101) used for painting insulating paint on the surface of the magnetic wire, a roller (102) arranged on the inner side of the felt (101), a painting spray cylinder (103) arranged on the outer side of the felt (101), a pressing plate (104) arranged on the inner side of the felt (101) and used for pressing the felt (101) and the magnetic wire to be attached, a fixed U-shaped plate (105) arranged on the wall and used for fixing the pressing plate (104), and a sliding block (106) arranged on the pressing plate (104) and used for inserting the fixed U-shaped plate (105).
3. A felt painting apparatus according to claim 2, characterised in that: the adjusting column unit (2) comprises an adjusting column (201) arranged on the pressing plate (104), a toothed column (202) connected with the adjusting column (201), an adjusting box (203) used for installing two paired toothed columns (202), a toothed column hole (204) arranged on the adjusting box (203) and used for installing the toothed column (202), a tension spring (205) arranged on the inner wall of the adjusting box (203) and positioned on the other side of the toothed column hole (204) and used for pulling the toothed column (202), a gear (206) arranged in the adjusting box (203) and meshed with the two toothed columns (202), a rotating gear column (207) arranged at the center of the gear (206), a sliding cylinder (208) arranged on the inner wall of the adjusting box (203) and used for installing the gear rotating column (207), and a rotating column hole (209) arranged on the adjusting box (203) and used for installing the gear rotating column (207), and a rotating handle (210) arranged on the gear rotating column (207) relative to the other end of the sliding cylinder (208).
4. A felt painting apparatus according to claim 3, characterised in that: the adjusting column unit (2) further comprises a friction layer (211) arranged on the surface of the gear rotating column (207), and a friction block part (212) arranged on the outer wall of the adjusting box (203) and used for fixing the distance between the two pressing plates (104) in a mode of clamping the friction layer (211) and fixing the gear (206) in an annular mode.
5. A felt painting apparatus according to claim 4, characterised in that: the friction block part (212) comprises a friction block (212 a) which is attached to the friction layer (211) and used for fixing the gear rotating column (207), a pushing tooth column (212 b) arranged on the friction block (212 a), a pushing column adjusting box (212 c) which is arranged on the outer wall of the adjusting box (203) and used for installing the pushing tooth column (212 b), a pushing column hole (212 d) which is arranged on the pushing column adjusting box (212 c) and used for installing the pushing tooth column (212 b), a pushing column mounting cylinder (212 e) which is arranged on the inner wall of the pushing column adjusting box (212 c) and used for installing the pushing tooth column (212 b), a pushing column spring (212 f) which is arranged on the inner wall of the pushing column mounting cylinder (212 e) and connected with the pushing tooth column (212 b), and a rotating tooth column (212 g) which is arranged inside the pushing column adjusting box (212 c) and meshed with the pushing tooth column (212 b), the rotary column fixing device comprises a rotary cylinder (212 h) arranged on the inner wall of the pushing column adjusting box (212 c) and used for installing the rotary toothed column (212 g), a vertical line block (212 j) arranged on the rotary toothed column (212 g) and positioned at the other end of the rotary cylinder (212 h), a rotary column hole (212 k) arranged on the pushing column adjusting box (212 c) and used for installing the rotary toothed column (212 g), and a rotary column fixing groove (212 m) arranged on the rotary toothed column (212 g) and positioned in the rotary column hole (212 k).
6. A felt painting apparatus according to claim 5, characterised in that: the adjusting column unit (2) further comprises a button part (213) which is arranged inside the outer wall of the pushing column adjusting box (212 c) and used for fixing the rotating tooth column (212 g) in an annular mode.
7. A felt painting apparatus according to claim 6, characterised in that: the button part (213) comprises a cavity (213 a) arranged inside the outer wall of the push column adjusting box (212 c), a sliding column (213 b) arranged in the cavity (213 a), a sliding column tension spring (213 c) arranged on the sliding column (213 b) and connected with the inner wall of the cavity (213 a), a sliding column clamping block (213 d) arranged on the sliding column (213 b) and positioned at the other end of the sliding column tension spring (213 c), a sliding column clamping block hole (213 e) arranged on the outer wall of the push column adjusting box (212 c) and connected with the cavity (213 a) and used for installing the sliding column clamping block (213 d), a sliding rod (213 f) arranged on the sliding column (213 b), and a sliding rod port (213 g) arranged on the outer wall of the push column adjusting box (212 c) and connected with the cavity (213 a) and used for installing the sliding rod (213 f), the locking device comprises an elastic piece (213 h) arranged on the sliding column (213 b), a trapezoidal block (213 j) arranged on the elastic piece (213 h) and positioned at the other end of the sliding column (213 b), an unlocking groove (213 k) arranged on the outer wall of the pushing column adjusting box (212 c) and connected with the cavity (213 a) and used for installing the trapezoidal block (213 j), a reset pressing column (213 n) arranged on the outer side surface of the pushing column adjusting box (212 c) and used for inwards pushing the trapezoidal block (213 j), and a locking port (213 p) arranged on the outer wall of the pushing column adjusting box (212 c) and connected with the cavity (213 a) and used for installing the reset pressing column (213 n).
8. A felt painting apparatus according to claim 7, characterised in that: the button part (213) further comprises a pressing column pushing block (213 q) arranged on the reset pressing column (213 n), a pressing column spring (213 r) arranged on the pressing column pushing block (213 q), and a spring groove (213 s) which is arranged on the outer wall of the pushing column adjusting box (212 c) and connected with the locking port (213 p) and used for installing the pressing column pushing block (213 q) and the pressing column spring (213 r).
9. A felt painting apparatus according to claim 3, characterised in that: the adjustment column unit (2) further comprises a handle groove (214) which is arranged on the rotating handle (210) and is convenient to hold.
10. An enamel wire produced by the felt varnishing unit according to claim 1, wherein: the preparation method of the enameled wire comprises a bus (a) serving as a conductor, an iron-nickel coating (b) arranged on the outer surface of the bus, and an insulating layer (c) arranged on the outer surface of the iron-nickel coating, and the preparation method of the enameled wire sequentially comprises the following steps:
s1: paying off the bus wound on a pay-off reel, and performing tension adjustment on the bus through a constant-tension pay-off device to obtain an adjusted bus;
s2, performing alkali washing on the regulated bus in the step S1 to remove oil stains and impurities on the surface layer of the bus, and then cleaning the bus subjected to alkali washing by using deionized water to obtain a cleaned bus;
s3, carrying out degreasing treatment on the cleaned bus in the step S2, and carrying out secondary degreasing on the bus to obtain a degreased bus;
s4, carrying out acid washing on the degreased bus in the step S3, cleaning rust marks on the surface layer of the bus to generate an oxide film, activating the surface layer of the bus, and then washing with water to obtain the bus after acid washing;
s5, continuously electroplating the pickled bus in the step S4 to form iron-nickel deposition on the surface layer of the bus wire to obtain a magnetic lead;
s6, cleaning the magnetic wire obtained in the step S5 by deionized water, and removing impurities and attachments to obtain a cleaned magnetic wire;
s7, carrying out dehydrogenation drying on the cleaned magnetic lead wire obtained in the step S6 to obtain a dehydrogenated magnetic lead wire, and carrying out infrared diameter measurement to ensure the uniformity of electroplating;
s8, painting the dehydrogenation magnetic conducting wire in the step S7 through the felt painting device to obtain an enameled wire;
and S9, taking up the enameled wire obtained in the step S8.
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CN112934582B CN112934582B (en) | 2022-04-26 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB583321A (en) * | 1944-10-03 | 1946-12-16 | Henleys Telegraph Works Co Ltd | Improvements in the manufacture of enamelled wire |
CN1533449A (en) * | 2001-07-20 | 2004-09-29 | �����ա���Ī��˹ | Method for selectively electroplating strip-shaped metal support material |
US20120164315A1 (en) * | 2010-12-24 | 2012-06-28 | Masayoshi Goto | Coating die and manufacturing method of enameled wire using same |
CN103065736A (en) * | 2012-12-24 | 2013-04-24 | 吴江市神州双金属线缆有限公司 | Varnished wire felt painting unit |
CN109243708A (en) * | 2018-08-22 | 2019-01-18 | 浙江涌金线材股份有限公司 | A kind of production of enamel wire device |
CN110911053A (en) * | 2019-12-03 | 2020-03-24 | 湖州中洲电磁线有限公司 | Manufacturing method of enameled wire for network transformer |
CN210546020U (en) * | 2019-08-19 | 2020-05-19 | 新乡市海华铜业有限公司 | Special mould painting device for enameled wire |
CN210956294U (en) * | 2019-12-27 | 2020-07-07 | 新隆科技(苏州)有限公司 | Multilayer painting device for enameled wire |
-
2021
- 2021-02-08 CN CN202110171800.XA patent/CN112934582B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB583321A (en) * | 1944-10-03 | 1946-12-16 | Henleys Telegraph Works Co Ltd | Improvements in the manufacture of enamelled wire |
CN1533449A (en) * | 2001-07-20 | 2004-09-29 | �����ա���Ī��˹ | Method for selectively electroplating strip-shaped metal support material |
US20120164315A1 (en) * | 2010-12-24 | 2012-06-28 | Masayoshi Goto | Coating die and manufacturing method of enameled wire using same |
CN103065736A (en) * | 2012-12-24 | 2013-04-24 | 吴江市神州双金属线缆有限公司 | Varnished wire felt painting unit |
CN109243708A (en) * | 2018-08-22 | 2019-01-18 | 浙江涌金线材股份有限公司 | A kind of production of enamel wire device |
CN210546020U (en) * | 2019-08-19 | 2020-05-19 | 新乡市海华铜业有限公司 | Special mould painting device for enameled wire |
CN110911053A (en) * | 2019-12-03 | 2020-03-24 | 湖州中洲电磁线有限公司 | Manufacturing method of enameled wire for network transformer |
CN210956294U (en) * | 2019-12-27 | 2020-07-07 | 新隆科技(苏州)有限公司 | Multilayer painting device for enameled wire |
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Application publication date: 20210611 Assignee: HUZHOU DONGNI NEW MATERIAL Co.,Ltd. Assignor: ZHEJIANG TONY ELECTRONIC Co.,Ltd. Contract record no.: X2024980000237 Denomination of invention: A felt painting device and enameled wire Granted publication date: 20220426 License type: Common License Record date: 20240105 |