CN115094494A - Film coating layer system based on micro-arc oxidation technology - Google Patents
Film coating layer system based on micro-arc oxidation technology Download PDFInfo
- Publication number
- CN115094494A CN115094494A CN202210693761.4A CN202210693761A CN115094494A CN 115094494 A CN115094494 A CN 115094494A CN 202210693761 A CN202210693761 A CN 202210693761A CN 115094494 A CN115094494 A CN 115094494A
- Authority
- CN
- China
- Prior art keywords
- fixedly arranged
- conveying
- cavity
- coating
- micro
- 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.)
- Withdrawn
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
-
- 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
-
- 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
- C25D21/12—Process control or regulation
- C25D21/14—Controlled addition of electrolyte components
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Physical Vapour Deposition (AREA)
Abstract
The invention discloses a film coating layer system based on micro-arc oxidation technology, which comprises a film coating box, wherein a film coating cavity is formed in the top surface of the film coating box, a conveying mechanism is arranged on the upper side of the film coating box in a sliding manner and comprises two conveying blocks which are bilaterally symmetrical, clamping components which are uniformly distributed from left to right are fixedly arranged on the periphery of a rotating ring, each clamping component comprises a right limiting plate and a left limiting plate, a loading component is arranged in the film coating cavity in a sliding manner and comprises a lifting plate, a loading cavity is formed in the top surface of the lifting plate, a fixing block is fixedly arranged on the rear wall of the loading cavity, an adjusting motor is fixedly arranged in the fixing block, an adjusting screw is dynamically connected onto the top surface of the adjusting motor, and an adjusting plate is in threaded connection onto the periphery of the adjusting screw. Meanwhile, the metal piece can be clamped, so that the micro-arc oxidation coating can be carried out on the metal piece comprehensively.
Description
Technical Field
The invention relates to the technical field of coating layers, in particular to a coating layer system based on a micro-arc oxidation technology.
Background
The micro-arc oxidation is to grow a ceramic film layer which takes matrix metal oxide as a main part on the surfaces of aluminum, magnesium, titanium and alloy thereof by the instantaneous high-temperature and high-pressure action generated by arc discharge through the combination of electrolyte and corresponding electrical parameters;
the prior micro-arc oxidation coating technology generally adopts a suspension type to put a metal piece into an electrolytic bath for coating, for example, the micro-arc oxidation coating method of a magnesium alloy plate disclosed in the Chinese invention with the publication number of 201210175740. X.A copper suspension wire is adopted to suspend a magnesium alloy into the electrolytic bath for micro-arc oxidation coating, and then alumina hydrocolloid is added into electrolyte to enable the surface of the magnesium alloy to form a composite coating, but the suspension type method inevitably leads the copper suspension wire to be abutted against the surface of the magnesium alloy, thus leading the surface of the magnesium alloy to be not completely coated with the coating, thus needing to carry out secondary adjustment on the magnesium alloy to be capable of completely coating the surface of the magnesium alloy with the coating, and the copper suspension wire is easy to break, thus leading the magnesium alloy to fall into the electrolytic bath and causing the damage of the magnesium alloy;
and after the electrolyte is subjected to film coating treatment for many times, the ion concentration in the electrolyte is inevitably reduced, and when the ion concentration is lower than a standard value, the thickness of a film layer on the surface of the metal piece is possibly reduced, and even the surface of the metal piece is possibly not completely coated with the film layer.
Disclosure of Invention
Aiming at the problems in the prior art, the first object of the invention is to provide a film coating system based on micro-arc oxidation technology, which adopts a loading assembly to automatically feed a metal piece into electrolyte, and can automatically clamp and adjust the metal piece through a clamping block, so that a film layer can be completely coated on the surface of the metal piece, and the metal piece can be prevented from falling into the electrolyte.
The film coating layer system based on the micro-arc oxidation technology comprises a film coating box, wherein a film coating cavity is formed in the top surface of the film coating box, electrolyte is filled in the film coating cavity, two bilaterally symmetrical conveying cavities are formed in the top surface of the film coating box, a conveying mechanism is arranged on the upper side of the film coating box in a sliding mode and is used for conveying metal pieces;
the conveying mechanism comprises two bilaterally symmetrical conveying blocks, the bottom surfaces of the two conveying blocks are respectively inserted into the conveying cavities on the same side, a rotating motor is fixedly arranged in the right side surface of the conveying block on the left side, the right side surface of the rotating motor is in power connection with a rotating shaft, and a rotating ring is fixedly arranged on the periphery of the rotating shaft, so that the rotating shaft can drive the rotating ring to rotate;
clamping assemblies which are uniformly distributed from left to right are fixedly arranged on the periphery of the rotating ring, the clamping assemblies are used for clamping metal pieces, each clamping assembly comprises a right limiting plate and a left limiting plate, the surfaces, close to each other, of the right limiting plate and the left limiting plate are fixedly provided with uniformly distributed limiting plates, metal sheets can be prevented from sliding through the limiting plates, the right limiting plate is provided with four rotationally symmetrical sliding rods in a sliding mode, and each sliding rod penetrates through the left side surface of each right limiting plate;
every all fixed grip block that is equipped with evenly distributed, every on the slide bar all the fixed centre gripping cushion that is equipped with in the grip block right flank, through the centre gripping cushion can be fixed the sheetmetal centre gripping of homonymy on the right side limit board left surface, set up four rotational symmetry's smooth chamber on the limit board outer peripheral face of a left side, every the centre gripping cushion can slide into the homonymy respectively smooth intracavity.
Furthermore, a fixed rod is fixedly arranged on the top surface of the conveying block on the left side, a supporting rod is fixedly arranged on the right side surface of the fixed rod, a fixed ring is fixedly arranged on the right end surface of the supporting rod, and the rotating ring penetrates through the left side surface of the fixed ring;
fixed ring, every are fixed on the swivel becket periphery the slide bar left end face is the hemisphere face, and every the slide bar left end face all with solid fixed ring right flank smooth butt, every all fixed being equipped with the spring on the slide bar right flank, every the spring right-hand member all with gu fixed ring left side is fixed, thereby passes through gu fixed ring with the spring can make the homonymy the slide bar horizontal slip.
Furthermore, conveying screws are rotatably arranged on the rear side surfaces of the two conveying cavities, the two conveying screws respectively penetrate through the rear side surfaces of the conveying blocks on the same side, and the peripheral surface of each conveying screw is respectively in threaded connection with the conveying blocks on the same side, so that the conveying blocks on the same side can slide back and forth;
conveying motors are fixedly arranged in the rear walls of the conveying cavities, and the conveying motors are respectively in power connection with the conveying screws on the same side.
Further, fixed plates which are uniformly distributed are fixedly arranged on the bottom wall of the film coating cavity, a slide block cavity is formed in the right side face of each fixed plate, a slide block screw rod is rotatably arranged on the top wall of each slide block cavity, and a slide block is in threaded connection with the periphery of each slide block screw rod, so that the slide blocks on the same side can slide up and down;
a loading assembly is fixedly arranged on the right side face of each sliding block, the loading assembly is used for loading metal pieces, the metal pieces can be fed into the coating cavity through the loading assembly, the loading assembly comprises a lifting plate fixed on the right side face of each sliding block, a loading cavity is formed in the top surface of the lifting plate, a fixed block is fixedly arranged on the rear wall of the loading cavity, an adjusting motor is fixedly arranged in the fixed block, an adjusting screw rod is dynamically connected to the top surface of the adjusting motor, and an adjusting plate is in threaded connection with the periphery of the adjusting screw rod, so that the adjusting plate can slide up and down;
two bilaterally symmetrical limiting plates are fixedly arranged on the bottom surface of the adjusting plate, a loading plate is fixedly arranged on the bottom surfaces of the two limiting plates, and the limiting plates can prevent the metal piece from sliding out from between the adjusting plate and the loading plate;
the top surface of the adjusting plate is provided with a loading port, and the top surface of the adjusting plate can be abutted against the bottom surface of the right limiting plate and the bottom surface of the left limiting plate, so that a metal piece between the right limiting plate and the left limiting plate can fall downwards onto the top surface of the loading plate through the loading port.
Furthermore, two bilaterally symmetrical containing cavities are formed in the inner wall of the loading cavity, clamping blocks are arranged in the two containing cavities in a sliding mode, and buffering cotton is fixedly arranged on the surfaces, close to each other, of the two clamping blocks, so that the metal piece is prevented from being damaged by clamping;
the lifting plate is characterized in that storage motors are fixedly arranged in the left side face and the right side face of the lifting plate, two storage screws are connected to one faces, close to each other, of the storage motors in a power-driven mode, one ends, close to each other, of the storage screws are inserted into the clamping blocks at the same side respectively, the outer peripheral faces of the storage screws are connected with the clamping blocks at the same side in a threaded mode, and therefore the clamping blocks can clamp metal pieces.
Furthermore, driving motors which are uniformly distributed from front to back are fixedly arranged in the coating box, a driving shaft is dynamically connected to the bottom surface of each driving motor, transmission cavities which are uniformly distributed from front to back are formed in the coating box, the bottom end of each driving shaft is inserted into the transmission cavities on the same side, and a driving gear is fixedly arranged at the bottom end of each driving shaft, so that the driving shafts can drive the driving gears on the same side to rotate;
every the slider screw rod bottom all inserts homonymy the transmission intracavity, and every all fixed driven gear that is equipped with on the slider screw rod bottom, every in the driving gear periphery respectively with the homonymy all the cover has the transmission chamber in the driven gear periphery, thereby makes the driving gear passes through the homonymy the chain can drive every of homonymy driven gear rotates.
Furthermore, a motor control box is fixedly arranged on the left side face of the coating box and used for controlling a motor, a micro-arc power supply is fixedly arranged on the right side face of the coating box and used for generating high voltage electricity, the anode of the micro-arc power supply is electrically connected with each loading assembly, and the cathode of the micro-arc power supply is electrically connected with electrolyte in the coating cavity, so that micro-arc oxidation coating can be carried out on metal pieces.
Furthermore, discharge pipes which are uniformly distributed from left to right are fixedly arranged on the rear wall of the coating cavity, an ion supplementing box is fixedly arranged on the lower side of the coating box and used for recovering the ion concentration in the electrolyte, the bottom end opening of each discharge pipe is fixedly connected with the top surface of the ion supplementing box, a water suction pump is fixedly arranged in the ion supplementing box and communicated with the bottom end opening of each discharge pipe, and therefore the electrolyte in the coating cavity can flow into the ion supplementing box through the discharge pipes;
the ion replenishing box comprises an ion replenishing box body, a connecting pipe is fixedly arranged on the right side face of the ion replenishing box body, an extracting pipe is fixedly arranged on the top face of the connecting pipe, a return pipe is fixedly arranged on the left side face of the extracting pipe and penetrates through the right wall of a coating cavity, a return pump is fixedly arranged on the extracting pipe, and electrolyte in the ion replenishing box can be pumped into the coating cavity through the return pump, so that the ion concentration in the coating cavity can be ensured to be within a standard range.
The invention has the beneficial effects that: the coating layer system based on the micro-arc oxidation technology is provided with the rotary conveying mechanism, so that the metal piece can be continuously and accurately conveyed into the loading assembly, and the metal piece can be prevented from falling into electrolyte during micro-arc oxidation coating through the loading assembly;
meanwhile, the loading assembly can clamp the block and clamp the metal piece, so that the loading assembly can perform comprehensive micro-arc oxidation coating on the metal piece;
in addition, after the metal piece is coated with the film layer, the ion supply box can timely supplement the ion quantity in the electrolyte, so that the ion concentration in the electrolyte can be ensured to be always in the standard concentration, the electrolyte can be recycled, and the phenomenon that the metal piece is not completely coated can be avoided.
Drawings
FIG. 1 is a schematic view of the appearance of a coating system based on micro-arc oxidation technology according to the present invention;
FIG. 2 is a schematic cross-sectional view of a coating system based on micro-arc oxidation technology according to the present invention;
FIG. 3 is an enlarged schematic view of the loading assembly of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic exterior view of the lifter plate of FIG. 3 according to the present invention;
FIG. 5 is an enlarged partial schematic view of A of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged partial view of B of FIG. 2 according to the present invention;
FIG. 7 is a partial schematic view of the right and left restrictor plates of FIG. 2 in accordance with the present invention;
fig. 8 is an external view of the right and left restrictor plates of fig. 7 according to the present invention.
In the figure:
1. a conveyance mechanism; 2. a clamping assembly; 3. a loading assembly; 10. coating a film box; 11. coating a film cavity; 12. a micro-arc power supply; 13. a motor control box; 14. a transport chamber; 15. a conveyance screw; 16. a transport block; 17. rotating the motor; 18. a rotating shaft; 19. a rotating ring; 20. fixing the rod; 21. a support bar; 22. a fixing ring; 23. a right limiting plate; 24. a left limiting plate; 25. a limiting plate; 26. a slide bar; 27. a clamping plate; 28. clamping the soft cushion; 29. a smooth cavity; 30. a fixing ring; 31. a spring; 32. a fixing plate; 33. a slider cavity; 34. a slider screw; 35. a slider; 36. a lifting plate; 37. a receiving cavity; 38. a storage motor; 39. a receiving screw; 40. a clamping block; 41. a fixed block; 42. adjusting the motor; 43. adjusting the screw rod; 44. an adjusting plate; 45. a load port; 46. a limiting plate; 47. a loading plate; 48. an active motor; 49. a drive shaft; 50. a driving gear; 51. a chain; 52. a driven gear; 53. a discharge pipe; 54. an ion replenishment box; 55. a connecting pipe; 56. an extraction pipe; 57. a reflux pump; 58. a return pipe; 59. a loading chamber; 60. a transmission cavity.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in fig. 2, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to the attached drawings 1-8, a film coating system based on micro-arc oxidation technology according to an embodiment of the present invention includes a film coating box 10, a film coating cavity 11 is formed on a top surface of the film coating box 10, an electrolyte is filled in the film coating cavity 11, two bilaterally symmetrical conveying cavities 14 are formed on the top surface of the film coating box 10, a conveying mechanism 1 is slidably disposed on an upper side of the film coating box 10, and the conveying mechanism 1 is used for conveying metal parts;
the conveying mechanism 1 comprises two bilaterally symmetrical conveying blocks 16, the bottom surfaces of the two conveying blocks 16 are respectively inserted into the conveying cavities 14 on the same side, a rotating motor 17 is fixedly arranged in the right side surface of the conveying block 16 on the left side, a rotating shaft 18 is connected to the right side surface of the rotating motor 17 in a power mode, and a rotating ring 19 is fixedly arranged on the periphery of the rotating shaft 18, so that the rotating shaft 18 can drive the rotating ring 19 to rotate;
every all fixed grip block 27 that is equipped with evenly distributed on the slide bar 26, every the interior all fixed centre gripping cushion 28 that is equipped with on the grip block 27 right flank, through centre gripping cushion 28 can fix the sheetmetal centre gripping of homonymy on the homonymy the right side of limiting plate 23, four rotational symmetry's smooth chamber 29, every have been seted up on the left side of limiting plate 24 outer peripheral face the centre gripping cushion 28 respectively can slide into the homonymy in the smooth chamber 29.
Referring to fig. 2, 5, 7 and 8, a fixing rod 20 is fixedly arranged on the top surface of the left conveying block 16, a support rod 21 is fixedly arranged on the right side surface of the fixing rod 20, a fixing ring 22 is fixedly arranged on the right end surface of the support rod 21, and the rotating ring 19 penetrates through the left side surface of the fixing ring 22;
a fixing ring 30 is fixed on the periphery of the rotating ring 19, the left end face of each sliding rod 26 is a hemispherical surface, the left end face of each sliding rod 26 is in smooth abutting joint with the right side face of the fixing ring 22, a spring 31 is fixedly arranged on the right side face of each sliding rod 26, and the right end of each spring 31 is fixed with the left side face of the fixing ring 30, so that the sliding rods 26 on the same side can slide left and right through the fixing ring 22 and the spring 31;
the rotating motor 17 is started, so that the rotating shaft 18 drives the rotating ring 19 to rotate, the fixed ring 30 is driven to rotate, the four sliding rods 26 are driven to rotate, the left ends of the sliding rods 26 are abutted to the right side face of the fixed ring 22, the sliding rods 26 can be driven to slide left and right, each clamping plate 27 on the same side can be driven to slide left and right, and the springs 31 on the same side are deformed.
Referring to fig. 2, conveying screws 15 are rotatably disposed on rear side surfaces of the two conveying cavities 14, the two conveying screws 15 respectively penetrate rear side surfaces of the conveying blocks 16 on the same side, and an outer circumferential surface of each conveying screw 15 is respectively in threaded connection with the conveying blocks 16 on the same side, so that the conveying blocks 16 on the same side can slide back and forth;
conveying motors are fixedly arranged in the rear walls of the two conveying cavities 14, the two conveying motors are respectively in power connection with the conveying screw rods 15 on the same side, and the conveying motors are started to enable the conveying screw rods 15 on the same side to rotate.
Referring to fig. 2-4, the bottom wall of the coating cavity 11 is fixedly provided with uniformly distributed fixing plates 32, the right side surface of each fixing plate 32 is provided with a slider cavity 33, the top wall of each slider cavity 33 is rotatably provided with a slider screw 34, and the periphery of each slider screw 34 is in threaded connection with a slider 35, so that the sliders 35 on the same side can slide up and down;
a loading assembly 3 is fixedly arranged on the right side face of each sliding block 35, the loading assembly 3 is used for loading metal pieces, and the metal pieces can be conveyed into the film coating cavity 11 through the loading assembly 3, the loading assembly 3 comprises a lifting plate 36 fixed on the right side face of each sliding block 35, a loading cavity 59 is formed in the top face of the lifting plate 36, a fixed block 41 is fixedly arranged on the rear wall of the loading cavity 59, an adjusting motor 42 is fixedly arranged in the fixed block 41, an adjusting screw 43 is in power connection with the top face of the adjusting motor 42, and an adjusting plate 44 is in threaded connection with the periphery of the adjusting screw 43, so that the adjusting plate 44 can slide up and down;
two bilaterally symmetrical limiting plates 46 are fixedly arranged on the bottom surface of the adjusting plate 44, a loading plate 47 is fixedly arranged on the bottom surfaces of the two limiting plates 46, and the limiting plates 46 can prevent the metal parts from sliding out from the space between the adjusting plate 44 and the loading plate 47;
a loading opening 45 is formed in the top surface of the adjusting plate 44, and the top surface of the adjusting plate 44 can be abutted against the bottom surface of the right limiting plate 23 and the bottom surface of the left limiting plate 24, so that the metal part between the right limiting plate 23 and the left limiting plate 24 can fall onto the top surface of the loading plate 47 through the loading opening 45;
and starting the adjusting motor 42 to rotate the adjusting screw 43 on the same side.
Referring to fig. 3-4, two bilaterally symmetrical containing cavities 37 are formed in the inner wall of the loading cavity 59, clamping blocks 40 are slidably arranged in the two containing cavities 37, and buffer cotton is fixedly arranged on the surfaces, close to each other, of the two clamping blocks 40, so that the metal part is prevented from being damaged by clamping;
the left side surface and the right side surface of the lifting plate 36 are both fixedly provided with a containing motor 38, one surface of each of the two containing motors 38 close to each other is connected with a containing screw 39 in a power mode, one end of each of the two containing screws 39 close to each other is respectively inserted into the clamping block 40 on the same side, and the peripheral surfaces of the two containing screws 39 are respectively in threaded connection with the clamping blocks 40 on the same side, so that the two clamping blocks 40 can clamp metal pieces;
the storage motor 38 is turned on to rotate the storage screw 39 on the same side.
Referring to fig. 2 and fig. 6, driving motors 48 which are uniformly distributed from front to back are fixedly arranged in the coating box 10, a driving shaft 49 is dynamically connected to the bottom surface of each driving motor 48, transmission cavities 60 which are uniformly distributed from front to back are formed in the coating box 10, the bottom end of each driving shaft 49 is inserted into the transmission cavity 60 on the same side, and a driving gear 50 is fixedly arranged at the bottom end of each driving shaft 49, so that the driving shafts 49 can drive the driving gears 50 on the same side to rotate;
the bottom end of each slider screw 34 is inserted into the transmission cavity 60 on the same side, a driven gear 52 is fixedly arranged at the bottom end of each slider screw 34, and the periphery of each driving gear 50 is respectively sleeved with the transmission cavity 60 on the periphery of the driven gear 52 on the same side, so that the driving gear 50 can drive each driven gear 52 on the same side to rotate through the chain 51 on the same side;
the driving motor 48 is started, so that the driving shaft 49 on the same side drives the driving gear 50 on the same side to rotate, the chain 51 on the same side can be pulled to slide, each driven gear 52 on the same side can be driven to rotate, and the slider screw 34 on the same side can be rotated.
Referring to the attached drawing 2, a motor control box 13 is fixedly arranged on the left side surface of the film coating box 10, the motor control box 13 is used for controlling a motor, a micro-arc power supply 12 is fixedly arranged on the right side surface of the film coating box 10, the micro-arc power supply 12 is used for generating high voltage electricity, the anode of the micro-arc power supply 12 is electrically connected with each loading assembly 3, and the cathode of the micro-arc power supply 12 is electrically connected with electrolyte in the film coating cavity 11, so that micro-arc oxidation film coating can be carried out on metal pieces.
Referring to fig. 2, discharge pipes 53 are fixedly arranged on the rear wall of the coating cavity 11 and are uniformly distributed from left to right, an ion supplementing box 54 is fixedly arranged on the lower side of the coating box 10, the ion supplementing box 54 is used for recovering the ion concentration in the electrolyte, a bottom port of each discharge pipe 53 is fixedly connected with the top surface of the ion supplementing box 54, a water pump is fixedly arranged in the ion supplementing box 54 and is communicated with a bottom port of each discharge pipe 53, so that the electrolyte in the coating cavity 11 can flow into the ion supplementing box 54 through the discharge pipes 53;
a connecting pipe 55 is fixedly arranged on the right side surface of the ion supplementing box 54, an extracting pipe 56 is fixedly arranged on the top surface of the connecting pipe 55, a return pipe 58 is fixedly arranged on the left side surface of the extracting pipe 56, the return pipe 58 penetrates through the right wall of the coating cavity 11, a return pump 57 is fixedly arranged on the extracting pipe 56, and the electrolyte in the ion supplementing box 54 can be pumped into the coating cavity 11 through the return pump 57, so that the ion concentration in the coating cavity 11 can be ensured to be within a standard range;
and starting the water suction pump to enable the electrolyte in the coating cavity 11 to flow into the ion supplementing tank 54 through the discharge pipe 53, and starting the reflux pump 57 to enable the electrolyte in the ion supplementing tank 54 to flow back into the coating cavity 11 through the connecting pipe 55, the extraction pipe 56 and the reflux pipe 58.
The invention relates to a film coating system based on a micro-arc oxidation technology, which comprises the following working procedures:
accurate clamping and transporting:
the metal piece is respectively placed between the left limiting plate 24 and the right limiting plate 23 on the same side, the metal piece is positioned between the two limiting plates 25 on the uppermost side, then the rotating motor 17 is started, the rotating shaft 18 is rotated, the rotating ring 19 is driven to rotate, the right limiting plate 23, the left limiting plate 24 and the fixing ring 30 can be driven to rotate, the sliding rod 26 can be driven to rotate around the rotating ring 19, and the left end of the sliding rod 26 is abutted against the right side face of the fixing ring 22, so that in the process that the sliding rod 26 rotates around the rotating ring 19, the fixing ring 22 and the spring 31 on the same side can enable the sliding rod 26 on the same side to slide left and right, and the clamping plate 27 on the same side can be driven to slide left and right;
when the clamping plate 27 slides close to the right limiting plate 23 on the same side, the clamping force of the clamping plate 27 and the clamping plate 27 on the same side on the metal piece is increased continuously, so that the metal piece can be clamped through the clamping plate 27 and the right limiting plate 23 on the same side, when the clamping plate 27 slides away from the right limiting plate 23 on the same side, the clamping force of the clamping plate 27 and the right limiting plate 23 on the same side on the metal piece is reduced continuously until the metal piece is positioned right above the loading port 45 on the same side, the clamping plate 27 and the right limiting plate 23 on the same side do not clamp the metal piece any more, so that the metal piece can fall downwards onto the top surface of the loading plate 47 on the same side through the loading port 45 on the same side;
then the conveying motor is started to rotate the conveying screw rod 15 on the same side, so that the conveying block 16 on the same side can slide forwards, the rotating shaft 18 can be driven to slide forwards, and the metal parts can be sequentially and accurately conveyed to the top surface of the loading plate 47 on the same side.
And (3) complete film coating:
after the metal piece is conveyed to the top surface of the loading plate 47, the driving motor 48 on the same side is started, so that the driving shaft 49 on the same side drives the driving gear 50 on the same side to rotate, the chain 51 on the same side can be driven to slide, each driven gear 52 on the same side can be driven to rotate simultaneously, the slider screw 34 on the same side can be driven to rotate, the sliding block 35 on the same side can slide downwards, and the transmission cavity 60 on the same side can slide downwards;
after the metal piece is completely immersed in the electrolyte in the film coating cavity 11, the micro-arc power supply 12 is started, so that micro-arc discharge can be formed on the surface of the metal piece, and an oxidized ceramic film layer can be formed on the surface of the metal piece;
then, the adjusting motor 42 is started to rotate the adjusting screw 43 on the same side, so that the adjusting plate 44 on the same side can slide downwards, the two limiting plates 46 on the same side can slide downwards, the loading plate 47 on the same side can be driven to slide downwards, and the metal piece on the same side can slide downwards;
then the containing motor 38 is started to enable the containing screw rod 39 on the same side to rotate, so that the clamping blocks 40 on the same side can slide close to the metal piece on the same side, the metal piece on the same side can be clamped through the two clamping blocks 40 on the same side, then the micro-arc power supply 12 is started again, a ceramic film layer can be formed on the bottom surface of the metal piece, and therefore the complete film coating of the metal piece is completed.
And (3) recycling:
after the micro-arc oxidation coating of the metal piece is completed, the water pump is started, so that the electrolyte in the coating cavity 11 can flow into the ion supplementing box 54 through the discharge pipe 53, and the ion concentration of the electrolyte can be recovered to a standard value through the ion supplementing box 54;
meanwhile, the reflux pump 57 is started, so that the electrolyte recovered in the ion supplementing box 54 can flow back into the coating cavity 11 through the connecting pipe 55, the extracting pipe 56 and the reflux pipe 58 in sequence, thereby recycling the electrolyte, enabling the ion concentration of the electrolyte in the coating cavity 11 to be always at a standard value, and avoiding the phenomenon that the metal part is not completely coated with a film layer.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (7)
1. The utility model provides a coating film layer system based on micro arc oxidation technique, includes coating film case (10), its characterized in that: a coating cavity (11) is formed in the top surface of the coating box (10), a conveying mechanism (1) is arranged on the upper side of the coating box (10) in a sliding mode, the conveying mechanism (1) comprises two conveying blocks (16) which are bilaterally symmetrical, a rotating motor (17) is fixedly arranged in the right side surface of the conveying block (16) on the left side, a rotating shaft (18) is connected to the right side surface of the rotating motor (17) in a power mode, and a rotating ring (19) is fixedly arranged on the periphery of the rotating shaft (18);
clamping assemblies (2) which are uniformly distributed from left to right are fixedly arranged on the periphery of the rotating ring (19), each clamping assembly (2) comprises a right limiting plate (23) and a left limiting plate (24), uniformly distributed limiting plates (25) are fixedly arranged on the surfaces, close to each other, of the right limiting plate (23) and the left limiting plate (24), and four sliding rods (26) which are rotationally symmetrical are arranged on the right limiting plate (23) in a sliding manner;
a loading assembly (3) is arranged in the film coating cavity (11) in a sliding mode, the loading assembly (3) comprises a lifting plate (36), a loading cavity (59) is formed in the top surface of the lifting plate (36), a fixing block (41) is fixedly arranged on the rear wall of the loading cavity (59), an adjusting motor (42) is fixedly arranged in the fixing block (41), an adjusting screw rod (43) is connected to the top surface of the adjusting motor (42) in a power mode, and an adjusting plate (44) is connected to the periphery of the adjusting screw rod (43) in a threaded mode;
the motor control box (13) is fixedly arranged on the left side face of the film coating box (10), and the micro-arc power supply (12) is fixedly arranged on the right side face of the film coating box (10).
2. The coating system based on the micro-arc oxidation technology of claim 1, wherein: two bilaterally symmetrical conveying cavities (14) are formed in the top surface of the film coating box (10), clamping plates (27) which are uniformly distributed are fixedly arranged on each sliding rod (26), a clamping cushion (28) is fixedly arranged in the right side surface of each clamping plate (27), and four rotationally symmetrical smooth cavities (29) are formed in the outer peripheral surface of the left limiting plate (24);
a fixed rod (20) is fixedly arranged on the top surface of the conveying block (16) on the left side, a supporting rod (21) is fixedly arranged on the right side surface of the fixed rod (20), a fixed ring (22) is fixedly arranged on the right end surface of the supporting rod (21), and the rotating ring (19) penetrates through the left side surface of the fixed ring (22);
fixed ring (30), every are fixed on swivel becket (19) periphery slide bar (26) left end face all with gu fixed ring (22) right flank smooth butt, every all fixed spring (31) that are equipped with on slide bar (26) the right flank, every spring (31) right-hand member all with gu fixed ring (30) left side is fixed.
3. The coating system based on the micro-arc oxidation technology of claim 2, wherein: conveying screws (15) are rotatably arranged on the rear side surfaces of the two conveying cavities (14), the two conveying screws (15) respectively penetrate through the rear side surfaces of the conveying blocks (16) on the same side, and the outer peripheral surface of each conveying screw (15) is respectively in threaded connection with the conveying blocks (16) on the same side;
conveying motors are fixedly arranged in the rear walls of the two conveying cavities (14), and the two conveying motors are respectively in power connection with the conveying screw rods (15) on the same side.
4. A coating system based on micro-arc oxidation technology as claimed in claim 1, wherein: fixing plates (32) which are uniformly distributed are fixedly arranged on the bottom wall of the film coating cavity (11), a sliding block cavity (33) is formed in the right side face of each fixing plate (32), a sliding block screw rod (34) is rotatably arranged on the top wall of each sliding block cavity (33), and a sliding block (35) is in threaded connection with the periphery of each sliding block screw rod (34);
every sliding block (35) right flank respectively with the homonymy lifter plate (36) left flank is fixed, fixed limiting plate (46) that are equipped with two bilateral symmetry on regulating plate (44) bottom surface, two fixed loading board (47) that are equipped with on limiting plate (46) bottom surface, loading opening (45) have been seted up on regulating plate (44) top surface.
5. The coating system based on micro-arc oxidation technology of claim 4, wherein: two bilaterally symmetrical containing cavities (37) are formed in the inner wall of the loading cavity (59), and clamping blocks (40) are arranged in the two containing cavities (37) in a sliding mode;
all fixed motor (38) of accomodating that are equipped with in lifter plate (36) left and right sides face, two it accomodates motor (38) equal power connection on the one side that is close to each other has accomodate screw rod (39), two it inserts respectively in the homonymy to accomodate the one end that screw rod (39) are close to each other in grip block (40), and two it respectively with the homonymy to accomodate screw rod (39) outer peripheral face grip block (40) threaded connection.
6. The coating system based on micro-arc oxidation technology of claim 4, wherein: driving motors (48) which are uniformly distributed from front to back are fixedly arranged in the film coating box (10), the bottom surface of each driving motor (48) is in power connection with a driving shaft (49), transmission cavities (60) which are uniformly distributed from front to back are formed in the film coating box (10), the bottom end of each driving shaft (49) is inserted into the transmission cavity (60) on the same side, and a driving gear (50) is fixedly arranged at the bottom end of each driving shaft (49);
the bottom end of each slider screw rod (34) is inserted into the transmission cavity (60) on the same side, a driven gear (52) is fixedly arranged at the bottom end of each slider screw rod (34), and the transmission cavity (60) is sleeved on the periphery of the driven gear (52) on the same side on the periphery of each driving gear (50).
7. The coating system based on the micro-arc oxidation technology of claim 1, wherein: discharge pipes (53) which are uniformly distributed from left to right are fixedly arranged on the rear wall of the coating cavity (11), an ion supplement box (54) is fixedly arranged on the lower side of the coating box (10), and a bottom end opening of each discharge pipe (53) is fixedly connected with the top surface of the ion supplement box (54);
the ion supplementing box is characterized in that a connecting pipe (55) is fixedly arranged on the right side face of the ion supplementing box (54), an extracting pipe (56) is fixedly arranged on the top face of the connecting pipe (55), a return pipe (58) is fixedly arranged on the left side face of the extracting pipe (56), the return pipe (58) penetrates through the right wall of the coating cavity (11), and a return pump (57) is fixedly arranged on the extracting pipe (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210693761.4A CN115094494A (en) | 2022-06-18 | 2022-06-18 | Film coating layer system based on micro-arc oxidation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210693761.4A CN115094494A (en) | 2022-06-18 | 2022-06-18 | Film coating layer system based on micro-arc oxidation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115094494A true CN115094494A (en) | 2022-09-23 |
Family
ID=83291203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210693761.4A Withdrawn CN115094494A (en) | 2022-06-18 | 2022-06-18 | Film coating layer system based on micro-arc oxidation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115094494A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117144440A (en) * | 2023-11-01 | 2023-12-01 | 西安金唐材料应用科技有限公司 | Metal micro-arc oxidation treatment device and treatment method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208201156U (en) * | 2018-04-17 | 2018-12-07 | 广州冠炫建材科技有限公司 | A kind of energy-efficient aluminum alloy differential arc oxidation device |
| CN214400792U (en) * | 2021-02-25 | 2021-10-15 | 苏州微弧达材料科技有限公司 | Electrolytic device for aluminum magnesium alloy micro-arc oxidation |
| CN113862747A (en) * | 2021-09-09 | 2021-12-31 | 广东兴发铝业（河南）有限公司 | Coating device for aluminum profile surface oxidation film |
| CN215404590U (en) * | 2021-06-07 | 2022-01-04 | 苏州微弧达材料科技有限公司 | Aluminum magnesium alloy micro-arc electrophoresis micro-arc oxidation device |
| CN113913892A (en) * | 2021-10-29 | 2022-01-11 | 西安庄信新材料科技有限公司 | Micro-arc oxidation device with variable cathode area and surface treatment method |
| CN215906299U (en) * | 2021-10-14 | 2022-02-25 | 沈阳博瑞思科技有限公司 | Medical support micro-arc oxidation anchor clamps |
| CN114227547A (en) * | 2021-11-26 | 2022-03-25 | 李艺 | Automatic treatment system for surface of safety valve |
| CN114351213A (en) * | 2022-01-20 | 2022-04-15 | 刘沙沙 | Magnesium alloy micro-arc oxidation equipment |
-
2022
- 2022-06-18 CN CN202210693761.4A patent/CN115094494A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208201156U (en) * | 2018-04-17 | 2018-12-07 | 广州冠炫建材科技有限公司 | A kind of energy-efficient aluminum alloy differential arc oxidation device |
| CN214400792U (en) * | 2021-02-25 | 2021-10-15 | 苏州微弧达材料科技有限公司 | Electrolytic device for aluminum magnesium alloy micro-arc oxidation |
| CN215404590U (en) * | 2021-06-07 | 2022-01-04 | 苏州微弧达材料科技有限公司 | Aluminum magnesium alloy micro-arc electrophoresis micro-arc oxidation device |
| CN113862747A (en) * | 2021-09-09 | 2021-12-31 | 广东兴发铝业（河南）有限公司 | Coating device for aluminum profile surface oxidation film |
| CN215906299U (en) * | 2021-10-14 | 2022-02-25 | 沈阳博瑞思科技有限公司 | Medical support micro-arc oxidation anchor clamps |
| CN113913892A (en) * | 2021-10-29 | 2022-01-11 | 西安庄信新材料科技有限公司 | Micro-arc oxidation device with variable cathode area and surface treatment method |
| CN114227547A (en) * | 2021-11-26 | 2022-03-25 | 李艺 | Automatic treatment system for surface of safety valve |
| CN114351213A (en) * | 2022-01-20 | 2022-04-15 | 刘沙沙 | Magnesium alloy micro-arc oxidation equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117144440A (en) * | 2023-11-01 | 2023-12-01 | 西安金唐材料应用科技有限公司 | Metal micro-arc oxidation treatment device and treatment method |
| CN117144440B (en) * | 2023-11-01 | 2024-01-30 | 西安金唐材料应用科技有限公司 | Metal micro-arc oxidation treatment device and treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110424047B (en) | Metal material surface plating device | |
| CN115094494A (en) | Film coating layer system based on micro-arc oxidation technology | |
| CN101845655B (en) | Anode gradual-entering type microarc oxidation treatment method and device with low energy consumption | |
| CN102268708B (en) | Microarc oxidation processing method and device | |
| CN112647112B (en) | Electronic material surface electroplating treatment equipment and electroplating treatment method thereof | |
| CN213232409U (en) | Box-type infrared resistance furnace for heat treatment of ferrous metal | |
| CN213801836U (en) | Automatic feeding device for battery production | |
| CN214327921U (en) | Automatic cathode lifting device | |
| CN215034430U (en) | Lithium battery cap pressure welding device | |
| CN215481346U (en) | Aluminum profile surface oxidation treatment device | |
| CN212895070U (en) | Lifting type automatic switch for transferring electroplating hanger | |
| CN211418559U (en) | New forms of energy are conveying tray for battery | |
| CN204959073U (en) | Horizontal rotatory hanger device | |
| CN208201117U (en) | A kind of cvd diamond coating apparatus with multiple hot-wire devices | |
| CN105483812A (en) | Degreasing method adopted in rolled copper foil surface treatment process | |
| CN216473552U (en) | Computer aluminum alloy shell surface oxidation treatment device | |
| CN214496529U (en) | Multi-station electroplating line | |
| CN217733244U (en) | Plasma nitriding furnace prepares blowing device | |
| CN109706512B (en) | Lifting type automatic exchanger for realizing electroplating hanger transferring | |
| CN218756104U (en) | Novel remove stirring and electroplate device | |
| CN114855256B (en) | Pore forming method, pore forming control method, pore forming equipment, metal workpiece and application of metal workpiece | |
| CN218575452U (en) | Manipulator feeder of cooperation machine | |
| CN216686345U (en) | Lithium battery powder feeding system | |
| CN216192848U (en) | Electroplating cathode conveying structure and electroplating device | |
| CN219430168U (en) | Spiral electroplating hanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220923 |
|
| WW01 | Invention patent application withdrawn after publication |