CN113512750A - Electroplating system for neodymium iron boron magnet - Google Patents
Electroplating system for neodymium iron boron magnet Download PDFInfo
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- CN113512750A CN113512750A CN202110393431.9A CN202110393431A CN113512750A CN 113512750 A CN113512750 A CN 113512750A CN 202110393431 A CN202110393431 A CN 202110393431A CN 113512750 A CN113512750 A CN 113512750A
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- 238000009713 electroplating Methods 0.000 title claims abstract description 46
- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 28
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000007747 plating Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 18
- 235000017491 Bambusa tulda Nutrition 0.000 description 18
- 241001330002 Bambuseae Species 0.000 description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 18
- 239000011425 bamboo Substances 0.000 description 18
- 241001233242 Lontra Species 0.000 description 7
- 244000309464 bull Species 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
- C25D17/08—Supporting racks, i.e. not for suspending
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/10—Agitating of electrolytes; Moving of racks
-
- 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
- C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention belongs to the technical field of electroplating, in particular to an neodymium iron boron magnet electroplating system, aiming at the problems in the prior art, the neodymium iron boron magnet electroplating system comprises an outer shell, wherein four corners of the outer wall of the bottom of the outer shell are fixedly connected with supporting legs, the inner wall of the side surface of the outer shell is fixedly connected with a plated metal plate, the outer wall of one side of the outer shell is fixedly connected with power distribution equipment, the plated metal plate is connected with the anode of the power distribution equipment, the inner wall of one side of the outer shell is connected with a supporting rotary column through a bearing, the inner wall of the other side of the outer shell is connected with a disc through a bearing, the axis of the disc and the axis of the supporting rotary column are on the same straight line, and the outer wall of the side surface of the disc is contacted with the outer wall of the side surface of the supporting rotary column. The invention can improve the flow velocity of the electroplating solution in the mesh cylinder, thereby further leading the magnet to be fully contacted with the electroplating solution, leading the electroplating solution to be in a continuous flowing state, leading the electroplating solution to be more uniform, driving the mesh cylinder and the water pocket plate to rotate for electroplating and being convenient to use.
Description
Technical Field
The invention relates to the technical field of electroplating, in particular to a neodymium iron boron magnet electroplating system.
Background
With the rapid development of rare earth neodymium iron boron permanent magnet materials, the problems expressed in neodymium iron boron electroplating are increasingly shown, so that the problems become an important factor for restricting the development of the rare earth neodymium iron boron permanent magnet materials. After the material is corroded or the components are damaged, the magnetic property is attenuated and lost for a long time, so that the service performance and the service life of the whole machine are influenced, and strict anti-corrosion treatment is required before the use.
Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, and is a process of attaching a layer of metal film on the surface of a metal or other material product by using the action of electrolysis so as to play roles of preventing metal oxidation, improving wear resistance, conductivity, light reflection, corrosion resistance, enhancing appearance and the like.
When the existing electroplating device is used, the liquid pumping pump is usually adopted to work to drive the electroplating liquid to flow, so that the electroplating liquid is more uniform, and the electroplating part is in contact with the electroplating liquid to a greater extent so as to improve the electroplating effect.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a neodymium iron boron magnet electroplating system.
The invention provides an electroplating system for neodymium iron boron magnet, comprising an outer shell, wherein four corners of the outer wall of the bottom of the outer shell are fixedly connected with supporting legs, the inner wall of one side of the outer shell is fixedly connected with a plated metal plate, the outer wall of one side of the outer shell is fixedly connected with power distribution equipment, the plated metal plate is connected with the anode of the power distribution equipment, the inner wall of one side of the outer shell is connected with a supporting rotary column through a bearing, the inner wall of the other side of the outer shell is connected with a disc through a bearing, the axis of the disc and the axis of the supporting rotary column are on the same straight line, the outer wall of the side of the disc is contacted with the outer wall of the side of the supporting rotary column, the outer wall of the side of one side of the outer shell, which is positioned at one side of the disc, is provided with a cathode power supply mechanism, one end of the outer wall of the side of the supporting rotary column, which is close to the disc, is fixedly connected with connecting rods which are uniformly distributed in a ring shape, and the other ends of the connecting rods are fixedly connected with the supporting blocks, the side inner wall of supporting shoe is connected with the bull stick through the bearing, and the disc is close to the side outer wall edge fixedly connected with ring gear that supports the rotary column, and the one end fixedly connected with of bull stick and the gear that the ring gear engaged with, the opposite side of supporting shoe is provided with the net section of thick bamboo, is provided with clutching mechanism between net section of thick bamboo and the bull stick, the side inner wall of net section of thick bamboo is provided with four annular evenly distributed's fixed establishment, and the side outer wall fixedly connected with annular evenly distributed's of net section of thick bamboo flabellum.
Preferably, actuating mechanism is including the backup pad that is located shell body one side, and the side outer wall fixedly connected with driving motor of backup pad, the side outer wall fixedly connected with annular evenly distributed's of backup pad telescopic link, the telescopic link fixed connection of telescopic link in the side outer wall of shell body, driving motor's output shaft fixedly connected with pivot.
Preferably, a cylindrical groove is formed in one end, close to the disc, of the supporting rotary column, one end of the rotating shaft extends into the cylindrical groove, the rotating shaft is fixedly connected with the rotary column on the outer wall of one end, located inside the cylindrical groove, of the rotary column, a second meshing groove matched with the inner wall of one end of the cylindrical groove and the outer wall of one end of the rotary column are formed in the outer wall of the other end of the rotary column and the outer wall of the side face of the disc, and a third meshing groove matched with the outer wall of the other end of the rotary column and the outer wall of the side face of the disc are formed in the outer wall of the other end of the rotary column.
Preferably, the cathode power supply mechanism includes an inner groove arranged inside the supporting rotary column, a conductive block corresponding to the connecting rod is fixedly connected to the side inner wall of the inner groove, a conductive rotating shaft extending to the outer side of the outer shell is connected to the side inner wall of the inner groove through a bearing, a supporting frame is fixedly connected to the side outer wall of the outer shell, the other end of the conductive rotating shaft is fixedly connected to the side outer wall of the supporting frame, connectors which are uniformly distributed and correspond to the conductive blocks located below are fixedly connected to the bottom of the side outer wall of the inner groove, a conductive brush which is in contact with the conductive block is fixedly connected to the other end of the connectors, and the conductive brush is connected with the negative electrode of the power distribution equipment.
Preferably, the fixing mechanism includes a supporting screen plate fixedly connected to the inner wall of the lateral side of the mesh cylinder, a fixing seat is fixedly connected to the inner wall of the supporting screen plate facing the inner wall of the lateral side of the mesh cylinder, a conductive pin is fixedly connected to the inner wall of the lateral side of the fixing seat through a top pressure spring, the tip of the conductive pin extends to the outer side of the supporting screen plate, and the conductive pin is connected to the corresponding conductive block.
Preferably, the side outer wall fixedly connected with evenly distributed's of support otter board protruding grain, and the equal fixedly connected with end plate in side outer wall both ends of support otter board, the relative one side inner wall one end of two end plates is connected with the screw rod through the bearing, and the one end of screw rod is provided with the knob, and the side outer wall of screw rod has the splint that are located between two end plates through threaded connection, and the opposite side sliding connection of splint has the gag lever post of fixed connection between two end plates.
Preferably, clutching mechanism includes the cross of fixed connection in net section of thick bamboo one side outer wall, and one side outer wall fixedly connected with sliding connection of cross in the commentaries on classics piece of supporting shoe side inner wall, the one end of commentaries on classics piece and the one end of bull stick are provided with the first meshing groove of looks adaptation, the side inner wall of supporting shoe is opened there is the spring groove, the side outer wall fixedly connected with sliding connection of commentaries on classics piece is in the clamping ring of spring groove side inner wall, one side outer wall of clamping ring rotates and is connected with the clamp plate, one side outer wall fixedly connected with extrusion spring of clamp plate, the other end fixed connection of extrusion spring is in the one end inner wall of spring groove.
Preferably, the equal fixedly connected with support bar of both sides outer wall of shell body, and the side outer wall sliding connection of support bar has the slide, and the semicircular frame of dialling of fixedly connected with between two slides dials the side outer wall fixedly connected with of frame and dials the circle, and first locating hole has all been opened to the top outer wall both sides of support bar, and the top outer wall of slide is pegged graft and is had the first locating pin with first locating hole looks adaptation.
Preferably, the side outer wall of the shell body close to one side of the supporting rotary column is fixedly connected with a positioning disc, one side of the positioning disc is provided with a rotary disc connected with the supporting rotary column, the side outer wall of the rotary disc is provided with two symmetrically distributed outer pin holes, the side inner walls of the outer pin holes are spliced with second positioning pins, and the side outer wall of the positioning disc is provided with second positioning holes matched with the second positioning pins.
Preferably, the disc is internally provided with an annular groove, the inner edge and the outer edge of the annular groove, which face one side of the supporting rotary column, are respectively provided with an inner liquid guide groove and an outer liquid guide groove, and the annular groove is fixedly connected with arc-shaped water-holding plates which are uniformly distributed in an annular manner.
The beneficial effects of the invention are as follows:
1. through setting up a net section of thick bamboo, set up the support otter board in the inside of a net section of thick bamboo, when electroplating, with magnet fixed mounting on supporting the otter board, rotate through the ring gear and can drive a net section of thick bamboo and rotate, and then can drive the magnet of installing on supporting the otter board and rotate, thereby can make the magnet fully contact with the plating solution, rotate through a net section of thick bamboo simultaneously and can drive the sector and rotate, and then can get into a net section of thick bamboo with the plating solution extrusion inside, and then can improve the velocity of flow of the inside plating solution of a net section of thick bamboo, thereby can further make magnet and plating solution fully contact.
2. Through setting up the pocket water board, set up the ring channel in the inside of disc, set up the pocket water board in the ring channel inside, when the disc rotates, the plating solution can enter into inside the ring channel through outer liquid guiding groove to play the plating solution pocket through the pocket water board, when the pocket water board rotates to the top, the plating solution then can flow and fall in the plating solution top through interior liquid guiding groove, and then can make the plating solution be in and last the mobile state, make the plating solution more even.
3. Through setting up the rotary column, can drive driving motor through the telescopic link and remove, and then can drive the rotary column and remove in the cylindrical recess to can make the rotary column drive and support the rotary column and rotate between the looks switch, can wait to plate the switching of magnet when the rotary column drives and supports the rotary column and rotate, can drive a net section of thick bamboo and pocket water board when the rotary column drives the disc and rotates and electroplate, made things convenient for the use.
Drawings
Fig. 1 is a schematic view of the overall structure of an electroplating system for neodymium iron boron magnet according to the present invention;
fig. 2 is a schematic diagram of a back structure of an electroplating system for neodymium iron boron magnet according to the present invention;
fig. 3 is a partial sectional view of a mesh cylinder structure of an electroplating system for neodymium iron boron magnet according to the present invention;
FIG. 4 is a sectional view of a disc structure of a neodymium-iron-boron magnet electroplating system according to the present invention;
FIG. 5 is a schematic diagram of the internal structure of a supporting block of the NdFeB magnet electroplating system according to the present invention;
FIG. 6 is a schematic view of an internal structure of a supporting rotary column of the NdFeB magnet electroplating system according to the present invention;
FIG. 7 is a schematic view of a partial structure of a supporting screen of an electroplating system for Nd-Fe-B magnet according to the present invention;
fig. 8 is a schematic diagram of an inner groove structure of an electroplating system for an ndfeb magnet according to the present invention.
In the figure: 1 outer shell, 2 first positioning holes, 3 second positioning pins, 4 fan plates, 5 mesh cylinders, 6 dial rings, 7 dial frames, 8 sliding plates, 9 supporting bars, 10 round discs, 11 power distribution equipment, 12 supporting frames, 13 rotating discs, 14 supporting plates, 15 driving motors, 16 telescopic rods, 17 crosses, 18 rotating rods, 19 gear rings, 20 external liquid guide grooves, 21 supporting mesh plates, 22 convex particles, 23 clamping plates, 24 screw rods, 25 conductive pins, 26 end plates, 27 gears, 28 first positioning pins, 29 water trap plates, 30 plated metal plates, 31 internal liquid guide grooves, 32 connecting rods, 33 and 34 pressing rings, 35 first meshing grooves, 36 pressing plates, 37 extrusion springs, 38 rotating blocks, 39 annular grooves, 40 rotating shafts, 41 cylindrical grooves, 42 rotating columns, 43 supporting rotating columns, 44 internal grooves, 45 positioning plates, 46 second positioning holes, 47 conductive brushes, 48 conductive blocks, 49 second meshing grooves, 50 third meshing grooves, 51 fixing seats, 52 press the spring and 53 joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-8, an electroplating system for neodymium iron boron magnet comprises an outer shell 1, wherein four corners of the outer wall of the bottom of the outer shell 1 are fixedly connected with supporting legs, the inner wall of one side of the outer shell 1 is fixedly connected with a plated metal plate 30, the outer wall of one side of the outer shell 1 is fixedly connected with a power distribution device 11, the plated metal plate 30 is connected with the anode of the power distribution device 11, the inner wall of one side of the outer shell 1 is connected with a supporting rotary column 43 through a bearing, the inner wall of the other side of the outer shell 1 is connected with a disc 10 through a bearing, the axis of the disc 10 and the axis of the supporting rotary column 43 are on the same straight line, the outer wall of the side of the disc 10 is contacted with the outer wall of the side of the supporting rotary column 43, the outer wall of the side of the outer shell 1 on one side of the disc 10 is provided with a driving mechanism, the outer wall of the other side of the outer shell 1 is provided with a cathode power supply mechanism, one end, close to the outer wall of the supporting rotary column 43, close to the disc 10, is fixedly connected with connecting rods 32 which are uniformly distributed in a ring shape, and the other end of the connecting rod 32 is fixedly connected with a supporting block 33, the side inner wall of the supporting block 33 is connected with a rotating rod 18 through a bearing, the edge of the side outer wall of the disc 10 close to the supporting rotating column 43 is fixedly connected with a gear ring 19, one end of the rotating rod 18 is fixedly connected with a gear 27 meshed with the gear ring 19, the other side of the supporting block 33 is provided with a net cylinder 5, a clutch mechanism is arranged between the net cylinder 5 and the rotating rod 18, the side inner wall of the net cylinder 5 is provided with four fixing mechanisms which are uniformly distributed in an annular manner, and the side outer wall of the net cylinder 5 is fixedly connected with fan plates 4 which are uniformly distributed in an annular manner.
Wherein, actuating mechanism is including the backup pad 14 that is located shell body 1 one side, and the side outer wall fixedly connected with driving motor 15 of backup pad 14, the side outer wall fixedly connected with annular evenly distributed's of backup pad 14 telescopic link 16, telescopic link 16's telescopic end fixed connection in the side outer wall of shell body 1, driving motor 15's output shaft fixedly connected with pivot 40.
Wherein, the end of the supporting rotary column 43 close to the disc 10 is provided with a column-shaped groove 41, one end of the rotating shaft 40 extends into the column-shaped groove 41, the outer wall of the end of the rotating shaft 40 located inside the column-shaped groove 41 is fixedly connected with the rotary column 42, the inner wall of one end of the column-shaped groove 41 and the outer wall of one end of the rotary column 42 are provided with a second meshing groove 49, and the outer wall of the other end of the rotary column 42 and the outer wall of the side surface of the disc 10 are provided with a third meshing groove 50.
The cathode power supply mechanism comprises an inner groove 44 arranged inside the supporting rotary column 43, a conductive block 48 corresponding to the connecting rod 32 is fixedly connected to the side inner wall of the inner groove 44, a conductive rotating shaft extending to the outer side of the outer shell 1 is connected to the side inner wall of the inner groove 44 through a bearing, a supporting frame 12 is fixedly connected to the side outer wall of the outer shell 1, the other end of the conductive rotating shaft is fixedly connected to the side outer wall of the supporting frame 12, connectors 53 which are uniformly distributed and correspond to the conductive blocks 48 located below are fixedly connected to the bottom of the side outer wall of the inner groove 44 of the conductive rotating shaft, a conductive brush 47 in contact with the conductive blocks 48 is fixedly connected to the other end of each connector 53, and the conductive brush 47 is connected with the negative electrode of the power distribution equipment 11.
The fixing mechanism comprises a supporting screen plate 21 fixedly connected to the inner wall of the side face of the mesh cylinder 5, a fixing seat 51 is fixedly connected to the inner wall of one side of the supporting screen plate 21 facing the inner wall of the side face of the mesh cylinder 5, a conductive needle 25 is fixedly connected to the inner wall of the side face of the fixing seat 51 through a jacking spring 52, the tip of the conductive needle 25 extends to the outer side of the supporting screen plate 21, and the conductive needle 25 is connected with a corresponding conductive block 48.
Wherein, the protruding grain 22 of the side outer wall fixedly connected with evenly distributed of support otter board 21, and the equal fixedly connected with end plate 26 in side outer wall both ends of support otter board 21, the relative one side inner wall one end of two end plates 26 is connected with screw rod 24 through the bearing, the one end of screw rod 24 is provided with the knob, the side outer wall of screw rod 24 has splint 23 that is located between two end plates 26 through threaded connection, splint 23's opposite side sliding connection has the gag lever post of fixed connection between two end plates 26.
Wherein, clutching mechanism includes the cross 17 of fixed connection in the outer wall of a net section of thick bamboo 5 one side, and one side outer wall fixedly connected with sliding connection in the commentaries on classics piece 38 of supporting shoe 33 side inner wall of cross 17, the one end of commentaries on classics piece 38 and the one end of bull stick 18 are provided with the first meshing groove 35 of looks adaptation, the side inner wall of supporting shoe 33 is opened there is the spring groove, the side outer wall fixedly connected with sliding connection in the clamping ring 34 of spring groove side inner wall of commentaries on classics piece 38, one side outer wall of clamping ring 34 rotates and is connected with clamp plate 36, one side outer wall fixedly connected with extrusion spring 37 of clamp plate 36, the other end fixed connection of extrusion spring 37 is in the one end inner wall of spring groove.
Wherein, the equal fixedly connected with support bar 9 of both sides outer wall of shell body 1, and the side outer wall sliding connection of support bar 9 has slide 8, and the semicircular frame 7 of dialling of fixedly connected with between two slides 8 dials the side outer wall fixedly connected with of frame 7 and dials circle 6, and first locating hole 2 has all been opened to the top outer wall both sides of support bar 9, and the top outer wall of slide 8 is pegged graft and is had the first locating pin 28 with 2 looks adaptations in first locating hole.
Wherein, the side outer wall fixedly connected with positioning disk 45 that shell body 1 is close to and supports rotary column 43 one side, one side of positioning disk 45 is provided with the carousel 13 that is connected with supporting rotary column 43, and the side outer wall of carousel 13 is opened has two symmetric distribution's outer pinhole, and the side inner wall of outer pinhole is pegged graft and is had second locating pin 3, and the side outer wall of positioning disk 45 is opened has the second locating hole 46 with second locating pin 3 looks adaptation.
When the invention is used: an external power supply of the power distribution equipment 11 is connected, electrolyte is added into the outer shell 1, the electrolyte submerges the coated metal plate 30, then a magnet to be electroplated is installed on a supporting screen 21 in a mesh cylinder 5 above the outer shell 1, a screw rod 24 is rotated to be clamped and fixed through a clamping plate 23, the magnet is in contact with a conductive needle 25 at the moment, then a telescopic rod 16 drives a driving motor 15 to move and drives a rotating column 42 to move, so that the rotating column 42 and the supporting rotating column 43 are meshed through a second meshing groove 49, then the driving motor 15 drives the supporting rotating column 43 to rotate and enables the mesh cylinder 5 above the outer shell 1 to rotate into the outer shell 1, meanwhile, the mesh cylinder 5 without the magnet inside the outer shell 1 rotates to the upper side of the outer shell 1, at the moment, a conductive block 48 corresponding to the conductive needle 25 in the mesh cylinder 5 entering electroplating solution is in contact with a conductive brush 47, and then the power distribution equipment 11 is started to carry out electroplating, then pulling slide 8 and make the ring 6 extrusion of dialling be located the net section of thick bamboo 5 of shell body 1 top, make the commentaries on classics piece 38 and the bull stick 18 separation that net section of thick bamboo 5 corresponds, later drive driving motor 15 through telescopic link 16 and remove and make meshing between rotary column 42 and the disc 10, driving motor 15 rotates this moment and can drive disc 10 and rotate, and then drive ring gear 19 and rotate, can drive net section of thick bamboo 5 through ring gear 19 and gear 27 meshing and rotate, and then make the magnet rotate in the plating solution, the electroplating effect has been improved, sector 4 can improve the effect that the plating solution flows simultaneously, the net section of thick bamboo 5 that is located shell body 1 top this moment can not produce the rotation owing to changeing piece 38 and bull stick 18 separation, the staff can load the magnet in net section of thick bamboo 5.
Example 2
Referring to fig. 4, compared to embodiment 1, in this embodiment, an annular groove 39 is formed inside the circular disc 10, and an inner liquid guiding groove 31 and an outer liquid guiding groove 20 are respectively formed on an inner edge and an outer edge of the annular groove 39 facing to a side of the supporting rotary column 43, and an annular and evenly distributed arc-shaped water trap plate 29 is fixedly connected inside the annular groove 39.
When the invention is used: compared with embodiment 1, when the disc 10 rotates, the plating solution can enter the annular groove 39 through the outer liquid guiding groove 20 and can be pocketed up by the water trap plate 29, and when the water trap plate 29 rotates to the upper side, the plating solution can flow out through the inner liquid guiding groove 31 and fall above the plating solution, so that the plating solution can be in a continuous flowing state, and the plating solution is more uniform.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A neodymium iron boron magnet electroplating system comprises an outer shell (1), wherein supporting legs are fixedly connected to four corners of the outer wall of the bottom of the outer shell (1), the neodymium iron boron magnet electroplating system is characterized in that a plating metal plate (30) is fixedly connected to the inner wall of the side face of the outer shell (1), a power distribution device (11) is fixedly connected to the outer wall of one side of the outer shell (1), the plating metal plate (30) is connected with the anode of the power distribution device (11), a supporting rotary column (43) is connected to the inner wall of one side of the outer shell (1) through a bearing, a disc (10) is connected to the inner wall of the other side of the outer shell (1) through a bearing, the axis of the disc (10) and the axis of the supporting rotary column (43) are on the same straight line, the outer wall of the side face of the disc (10) is in contact with the outer wall of the side face of the supporting rotary column (43), and a driving mechanism is arranged on the outer wall of the side face of the outer shell (1) located on one side of the disc (10), the outer wall of the other side of the outer shell (1) is provided with a cathode power supply mechanism, one end of the outer wall of the side surface of the supporting rotary column (43) close to the disc (10) is fixedly connected with connecting rods (32) which are uniformly distributed in an annular shape, and the other end of the connecting rod (32) is fixedly connected with a supporting block (33), the side inner wall of the supporting block (33) is connected with a rotating rod (18) through a bearing, the edge of the side outer wall of the disc (10) close to the supporting rotating column (43) is fixedly connected with a gear ring (19), one end of the rotating rod (18) is fixedly connected with a gear (27) meshed with the gear ring (19), the other side of the supporting block (33) is provided with a net cylinder (5), a clutch mechanism is arranged between the net cylinder (5) and the rotating rod (18), the inner wall of the side surface of the net cylinder (5) is provided with four fixing mechanisms which are uniformly distributed in a ring shape, and the outer wall of the side surface of the net cylinder (5) is fixedly connected with fan plates (4) which are uniformly distributed in an annular shape.
2. The electroplating system for the neodymium-iron-boron magnet, according to claim 1, is characterized in that the driving mechanism comprises a supporting plate (14) located on one side of the outer shell (1), a driving motor (15) is fixedly connected to the outer side wall of the supporting plate (14), telescopic rods (16) which are uniformly distributed in an annular shape are fixedly connected to the outer side wall of the outer shell (1), the telescopic ends of the telescopic rods (16) are fixedly connected to the outer side wall of the outer shell (1), and a rotating shaft (40) is fixedly connected to an output shaft of the driving motor (15).
3. The electroplating system for the neodymium-iron-boron magnet according to claim 2, wherein a cylindrical groove (41) is formed in one end, close to the disc (10), of the supporting rotary column (43), one end of the rotary shaft (40) extends into the cylindrical groove (41), the rotary column (42) is fixedly connected to the outer wall of one end, located inside the cylindrical groove (41), of the rotary shaft (40), a second meshing groove (49) which is matched with the inner wall of one end of the cylindrical groove (41) and the outer wall of one end of the rotary column (42) are formed in the inner wall of one end of the cylindrical groove, and a third meshing groove (50) which is matched with the outer wall of the other end of the rotary column (42) and the outer wall of the side face of the disc (10) are formed in the outer wall of the other end of the rotary column (42).
4. The electroplating system of neodymium iron boron magnet according to claim 1, characterized in that the cathode power supply mechanism comprises an inner groove (44) arranged inside the supporting rotary column (43), and the inner side wall of the inner groove (44) is fixedly connected with a conductive block (48) corresponding to the connecting rod (32), the inner side wall of the inner groove (44) is connected with a conductive rotating shaft extending to the outer side of the outer shell (1) through a bearing, the outer side wall of the outer shell (1) is fixedly connected with a supporting frame (12), the other end of the conductive rotating shaft is fixedly connected with the outer side wall of the supporting frame (12), the bottom of the outer side wall of the conductive rotating shaft inside the inner groove (44) is fixedly connected with connectors (53) which are uniformly distributed and correspond to the conductive block (48) below, the other end of the connector (53) is fixedly connected with a brush (47) contacting with the conductive block (48), the conductive brush (47) is connected to the negative pole of the power distribution device (11).
5. The electroplating system for the neodymium-iron-boron magnet according to claim 4, wherein the fixing mechanism comprises a supporting screen plate (21) fixedly connected to the inner wall of the side face of the mesh cylinder (5), a fixing seat (51) is fixedly connected to the inner wall of one side of the supporting screen plate (21) facing the inner wall of the side face of the mesh cylinder (5), a conductive needle (25) is fixedly connected to the inner wall of the side face of the fixing seat (51) through a jacking spring (52), the tip end of the conductive needle (25) extends to the outer side of the supporting screen plate (21), and the conductive needle (25) is connected with a corresponding conductive block (48).
6. The NdFeB magnet electroplating system according to claim 5, wherein the outer side wall of the supporting screen plate (21) is fixedly connected with evenly distributed convex particles (22), the two ends of the outer side wall of the supporting screen plate (21) are fixedly connected with end plates (26), one end of the inner wall of one side opposite to the two end plates (26) is connected with a screw rod (24) through a bearing, one end of the screw rod (24) is provided with a knob, the outer side wall of the screw rod (24) is connected with a clamping plate (23) located between the two end plates (26) through threads, and the other side of the clamping plate (23) is slidably connected with a limiting rod fixedly connected between the two end plates (26).
7. The electroplating system for the neodymium-iron-boron magnet according to claim 1, wherein the clutch mechanism comprises a cross (17) fixedly connected to the outer wall of one side of the net barrel (5), a rotating block (38) slidably connected to the inner wall of the side face of the supporting block (33) is fixedly connected to the outer wall of one side of the cross (17), a first engaging groove (35) matched with the first engaging groove is formed in one end of the rotating block (38) and one end of the rotating rod (18), a spring groove is formed in the inner wall of the side face of the supporting block (33), a pressing ring (34) slidably connected to the inner wall of the side face of the spring groove is fixedly connected to the outer wall of the side face of the rotating block (38), a pressing plate (36) is rotatably connected to the outer wall of one side of the pressing plate (36), an extrusion spring (37) is fixedly connected to the outer wall of one side of the pressing spring (37), and the other end of the extrusion spring (37) is fixedly connected to the inner wall of one end of the spring groove.
8. The electroplating system for the neodymium iron boron magnet according to claim 7, wherein the supporting bars (9) are fixedly connected to the outer walls of the two sides of the outer shell (1), the sliding plates (8) are slidably connected to the outer walls of the sides of the supporting bars (9), the semicircular shifting frame (7) is fixedly connected between the two sliding plates (8), the shifting ring (6) is fixedly connected to the outer wall of the side of the shifting frame (7), the first positioning holes (2) are formed in the two sides of the outer wall of the top of the supporting bars (9), and the first positioning pins (28) matched with the first positioning holes (2) are inserted into the outer wall of the top of the sliding plates (8).
9. The electroplating system for the neodymium iron boron magnet according to claim 1, wherein a positioning disc (45) is fixedly connected to the outer wall of the side face of the outer shell (1) close to one side of the supporting rotary column (43), a rotary disc (13) connected with the supporting rotary column (43) is arranged on one side of the positioning disc (45), two outer pin holes which are symmetrically distributed are formed in the outer wall of the side face of the rotary disc (13), a second positioning pin (3) is inserted into the inner wall of the side face of each outer pin hole, and a second positioning hole (46) matched with the second positioning pin (3) is formed in the outer wall of the side face of the positioning disc (45).
10. A nd-fe-b magnet electroplating system according to claim 1, characterized in that the inside of the disc (10) is opened with an annular groove (39), and the inner edge and the outer edge of the annular groove (39) facing to the supporting rotary column (43) side are respectively opened with an inner liquid guiding groove (31) and an outer liquid guiding groove (20), and the inside of the annular groove (39) is fixedly connected with an annular evenly distributed arc water trap plate (29).
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| CN114775027A (en) * | 2022-05-27 | 2022-07-22 | 镇江市联创表面处理科技有限公司 | Continuous rolling type electroplating device and use method thereof |
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