CN117468066B - Magnet surface protective coating device - Google Patents
Magnet surface protective coating device Download PDFInfo
- Publication number
- CN117468066B CN117468066B CN202311802348.8A CN202311802348A CN117468066B CN 117468066 B CN117468066 B CN 117468066B CN 202311802348 A CN202311802348 A CN 202311802348A CN 117468066 B CN117468066 B CN 117468066B
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- electrophoresis tank
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- 239000011253 protective coating Substances 0.000 title claims abstract description 10
- 238000001962 electrophoresis Methods 0.000 claims abstract description 88
- 238000001914 filtration Methods 0.000 claims abstract description 30
- 239000012535 impurity Substances 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000007790 scraping Methods 0.000 claims description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 10
- 239000003973 paint Substances 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 9
- 230000009182 swimming Effects 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000004070 electrodeposition Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/12—Electrophoretic coating characterised by the process characterised by the article coated
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/22—Servicing or operating apparatus or multistep processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a magnet surface protective coating device which comprises an electrophoresis tank and a bearing assembly, wherein the bearing assembly is movably arranged in the electrophoresis tank, two filter pieces are slidably arranged in the electrophoresis tank, and each filter piece comprises a connecting plate and two filter plates. According to the magnet surface protective coating device, the magnet is borne by the bearing assembly, the bearing assembly moves downwards above the electrophoresis tank, the driven driving piece is driven to rotate, so that the two filtering pieces are opened, impurities in the electrophoresis tank are filtered by the filtering pieces, after the bottom of the bearing assembly moves into the electrophoresis tank, the opening of the filtering pieces is stopped passively, and when the bearing assembly moves downwards in the electrophoresis tank, the driven driving cleaning piece moves upwards, so that the cleaning piece cleans the impurities and discharges the impurities out of the electrophoresis tank, the impurities in the electrophoresis tank are filtered and cleaned, and the problems of paint film shrinkage and the like are avoided.
Description
Technical Field
The invention relates to the technical field of magnet production, in particular to a magnet surface protective coating device.
Background
The magnetic element is usually composed of a winding and a magnetic core, is a power electronic device necessary for energy storage, energy conversion and electric isolation, and mainly comprises two major categories of transformers and inductors. In almost all power circuits, magnetic components are not separated, and magnetic components are one of the most important components of power electronics technology, such as cylindrical magnetic components in automobile seats.
The main materials for the polymer coating of permanent magnets are resins and organic polymers, with the application of resin coatings being most common. This is because the epoxy resin has excellent water resistance, chemical resistance and adhesive property, and also has sufficient hardness. In addition to epoxy resins, resin coatings that can be used include polyacrylates, polyamides, polyimides, and the like. The coating process mainly comprises spraying and electrodeposition, but the spraying process is mainly applied to products with regular magnet shapes and lower corrosion resistance requirements, so that the electrodeposition process is a main mode of coating the surface protection layer of the permanent magnet.
Electrodeposition processes, also known as electrophoresis, are classified into anodic electrophoresis and cathodic electrophoresis, and are actually just different process methods formed according to the electrode polarity arrangement. As the anodic electrophoretic paint film contains metal ions, defects of poor corrosion resistance of the coating are increasingly exposed. Besides aluminum and inactive metals, other metal surfaces lose gloss due to corrosion, and the requirements of surface decoration of high-grade products cannot be met. Therefore, the permanent magnet surface protection layer often adopts cathode electrophoresis. The cathode electrophoresis is to put a cationic electrophoresis paint into an electrophoresis tank provided with an anode electrode (a conductive workpiece is a cathode), and under the action of direct current of electrode voltage, charged paint ions move from the anode to the cathode, and under the action of alkaline electrochemistry generated on the surface of the cathode, insoluble matters are formed and deposited on the surface of the workpiece (the cathode), so that a coating layer is formed.
In the process of coating the surface of the magnet, metal impurities on the surface of the magnet can be brought in, impurities of liquid in an electrophoresis tank are increased, meanwhile, after electrophoresis is finished, foam in the electrophoresis tank is more, paint coats are easy to form and agglomerate (such as high temperature in summer) at a higher temperature, and when the magnet is not timely treated before being coated, the problem that paint coats are dissolved again or attached to the surface of the magnet to generate paint film shrinkage cavities is easy to cause, so that the coating efficiency is easy to be reduced.
Disclosure of Invention
The invention aims to provide a magnet surface protective coating device which solves the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the electrophoresis device comprises an electrophoresis tank and a bearing assembly, wherein the bearing assembly is movably arranged in the electrophoresis tank, two filtering pieces are slidably arranged in the electrophoresis tank, each filtering piece comprises a connecting plate and two filter plates, the two filter plates are respectively and fixedly connected to two sides of the connecting plate, two discharge ports are formed in the electrophoresis tank, and the height of each discharge port is higher than that of liquid in the electrophoresis tank;
the two filtering pieces are driven to move through the driving piece, and when the bearing assembly moves downwards, the two filtering pieces are driven to be away from each other through the driving piece, so that impurities in the electrophoresis tank are filtered;
the device also comprises two cleaning pieces on the wall of the electrophoresis tank, the cleaning pieces comprise a first buoyancy plate and scraping plates arranged on two sides of the first buoyancy plate, when the two filter pieces are respectively in movable contact with the two sides of the inner wall of the electrophoresis tank, the scraping plate is in movable contact with the filter plate, and the filter plate is cleaned by the scraping plate through movement of the scraping plate.
As a further description of the above technical solution:
the driving piece comprises two bidirectional screws fixed in the electrophoresis tank, each bidirectional screw is connected with two threaded plates in a threaded manner, the two threaded plates on the same bidirectional screw are respectively and fixedly connected with two filtering pieces, and driven bevel gears are fixedly connected to the two ends of each bidirectional screw.
As a further description of the above technical solution:
the driving piece further comprises four limiting plates fixed in the electrophoresis tank, rotating rods are sleeved in the limiting plates, the bottom ends of the rotating rods are fixedly connected with driving bevel gears, the driving bevel gears are meshed with the driven bevel gears respectively, and spiral grooves are formed in the outer sides of the rotating rods;
the two guide blocks are fixedly connected in the sliding plates, and each guide block is respectively arranged in each spiral groove in a sliding mode.
As a further description of the above technical solution:
the connecting piece is used for connecting the bearing assembly and the sliding plates, the bearing assembly comprises a bottom plate, when the bottom plate moves, the sliding plates are driven to synchronously move, the connecting piece comprises a plurality of moving plates which are arranged on one side of the bottom plate in a sliding manner, the moving plates are fixedly connected with the inner wall of the bottom plate through abutting springs, and clamping grooves are formed in the outer sides of the moving plates;
the connecting piece further comprises two guide plates fixed outside the moving plates, the two guide plates are all provided with inclined planes, and one side, close to the moving plates, of each sliding plate is provided with an arc-shaped groove.
As a further description of the above technical solution:
the buoyancy device further comprises two second buoyancy plates, wherein the bottoms of the first buoyancy plates are fixedly connected with a plurality of connecting ropes, the connecting ropes on the same first buoyancy plate penetrate through the connecting plates and are fixedly connected with the second buoyancy plates, and grooves matched with the second buoyancy plates are formed in the connecting plates.
As a further description of the above technical solution:
and a plurality of limit rods are fixedly connected in the electric swimming pool, and the limit rods positioned on the same side are slidably arranged in the scraping plate.
As a further description of the above technical solution:
the drainage plate is arranged in each connecting plate in a sliding mode, and a control piece for driving the drainage plate to move is arranged in each connecting plate, the control piece comprises a clamping piece and an unlocking piece, the clamping piece is fixed on a fixing plate outside the drainage plate, a fixing rod is fixedly connected to the outer portion of the drainage plate, a rotating plate is connected to the outer portion of the fixing rod in a rotating mode, the bottom of the rotating plate is in movable contact with the fixing plate, an abutting plate is arranged in the rotating plate in a sliding mode, a limiting spring is fixedly connected to the inner wall of the abutting plate, the limiting spring is fixedly connected with the abutting plate, a supporting spring is fixedly connected to the bottom of the drainage plate, and the supporting spring is fixedly connected with the inner wall of the connecting plate.
As a further description of the above technical solution:
the drainage plate is provided with a limiting groove, a clamping block is arranged in the drainage plate in a sliding mode, the clamping block is matched with the limiting groove, a clamping spring is fixedly connected to the outer side of the clamping block, and the clamping spring is fixedly connected with the inner wall of the drainage plate.
As a further description of the above technical solution:
the unlocking piece comprises a connecting block which is arranged in the drainage plate in a sliding manner, an elastic telescopic rod is connected to the outside of the connecting block in a rotating manner, the elastic telescopic rod is connected with the clamping block of the same drainage plate in a rotating manner, and the elastic telescopic rod is connected with the drainage plate in a rotating manner.
As a further description of the above technical solution:
the bearing assembly comprises two hanging rods fixed on the bottom plate, and a plurality of bearing tables are fixedly connected to the hanging rods and used for bearing magnets;
the electrophoresis tank further comprises a bearing rod sleeved in each hanging rod, and bearing brackets are fixedly connected to two sides of the inner wall of the electrophoresis tank.
In the technical scheme, the magnetic surface protective coating device provided by the invention has the beneficial effects that:
the invention comprises the following steps: through bearing the subassembly and bearing the weight of the magnet, through bearing the weight of the subassembly and moving down on the electrophoresis tank, the passive drive driving piece rotates, thereby open two filters, filter the impurity in the electrophoresis tank through the filter, after the bottom that bears the weight of the subassembly moves to in the electrophoresis tank, the passive stop is to opening the filter, filter and electrophoresis tank inner wall contact this moment, make the filter stay impurity between filter and electrophoresis tank, when bearing the weight of the subassembly and moving down in the electrophoresis tank, passive drive clearance piece upwards moves, make clearance piece clear up impurity and discharge the electrophoresis tank, realize filtering and clearance to impurity in the electrophoresis tank, avoid appearing the shrinkage cavity scheduling problem of film, labour saving and time saving, the efficiency of coating has been improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the disclosed technology.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic view of a three-dimensional longitudinal section of an embodiment of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional perspective view of a base plate according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a filter and a drainage plate according to an embodiment of the present invention;
fig. 5 is a schematic view of a partial perspective structure of two clamping members after being pressed against each other according to an embodiment of the present invention;
FIG. 6 is a schematic view of a partial cross-sectional structure of a rotating rod and a sliding plate according to an embodiment of the present invention;
FIG. 7 is a schematic view of a partial perspective view of a cleaning member according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of a filter element, a cleaning element and a second buoyancy plate according to an embodiment of the present invention;
FIG. 9 is an enlarged view of the portion A shown in FIG. 1, provided by an embodiment of the present invention;
FIG. 10 is an enlarged view of portion B of FIG. 1, provided in accordance with an embodiment of the present invention;
FIG. 11 is an enlarged view of the portion C shown in FIG. 2 provided by an embodiment of the present invention;
FIG. 12 is an enlarged view of the portion D shown in FIG. 2 provided by an embodiment of the present invention;
fig. 13 is an enlarged view of E shown in fig. 12 provided by an embodiment of the present invention.
Reference numerals illustrate:
1. an electrophoresis cell; 11. a discharge port; 12. a limiting plate; 2. a carrier assembly; 21. a bottom plate; 22. a hanging rod; 23. a carrying platform; 24. a carrier bar; 25. a load bearing bracket; 3. a filter; 31. a connecting plate; 32. a filter plate; 41. a bidirectional screw; 42. a thread plate; 43. a driven bevel gear; 44. a rotating lever; 45. a drive bevel gear; 46. a spiral groove; 47. a sliding plate; 48. a guide block; 51. a moving plate; 52. abutting against the spring; 53. a clamping groove; 54. a guide plate; 55. an arc-shaped groove; 6. a drainage plate; 61. a support spring; 62. a limit groove; 71. a fixing plate; 72. a fixed rod; 73. a rotating plate; 74. an abutting plate; 75. a limit spring; 76. a clamping block; 77. a clamping spring; 78. an elastic telescopic rod; 79. a connecting block; 8. cleaning the piece; 81. a first buoyancy plate; 82. a scraper; 83. a limit rod; 91. a second buoyancy plate; 92. a connecting rope; 93. a groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Referring to fig. 1-13, a device for coating a protective coating on a surface of a magnet comprises an electrophoresis tank 1 and a bearing component 2, wherein the bearing component 2 is movably arranged in the electrophoresis tank 1, two filter pieces 3 are slidably arranged in the electrophoresis tank 1, each filter piece 3 comprises a connecting plate 31 and two filter plates 32, the two filter plates 32 are respectively and fixedly connected to two sides of the connecting plate 31, two discharge ports 11 are formed in the electrophoresis tank 1, the discharge ports 11 and a scraper 82 are positioned on the same side, and in the process of moving up the scraper 82, cleaned impurities are discharged through the discharge ports 11, so that the impurities are cleaned, and the height of the discharge ports 11 is higher than that of liquid in the electrophoresis tank 1;
the two filtering pieces 3 are driven to move through the driving piece, when the bearing assembly 2 moves downwards, the two filtering pieces 3 are driven to be far away from each other through the driving piece, so that impurities in the electrophoresis tank 1 are filtered, the bearing assembly 2 bears a magnet, the bearing assembly 2 moves downwards above the electrophoresis tank 1, the driving piece is driven to rotate passively, so that the two filtering pieces 3 are opened, the impurities in the electrophoresis tank 1 are filtered through the filtering pieces 3, after the bottom of the bearing assembly moves into the electrophoresis tank 1, the opening of the filtering pieces 3 is stopped passively, and at the moment, the filtering pieces 3 are contacted with the inner wall of the electrophoresis tank 1, so that the filtering pieces 3 leave the impurities between the filtering pieces 3 and the electrophoresis tank 1, and the impurities are filtered;
still include two clearance pieces 8 on the electrophoresis tank 1 wall, clearance piece 8 includes first buoyancy board 81 and sets up in the scraper blade 82 of first buoyancy board 81 both sides, when two filter pieces 3 respectively with the both sides movable contact of electrophoresis tank 1 inner wall, scraper blade 82 and filter plate 32 movable contact, remove so that scraper blade 82 clear up filter plate 32 through scraper blade 82, the inclined plane is all set to at the top of two scraper blades 82 and first buoyancy board 81, the thickness of scraper blade 82 that contacts with electrophoresis tank inner wall 1 is the difference in height of liquid level in electrophoresis tank 1 and bin outlet 11, and the scraper blade 82 that contacts with electrophoresis tank inner wall 1 is the inclined plane minimum, when bearing assembly moves down in electrophoresis tank 1, passive drive clearance piece 8 upwards, make clearance piece 8 clear up impurity and discharge electrophoresis tank 1, realize filtering and clearing up impurity in the electrophoresis tank 1, avoid appearing the film shrinkage cavity scheduling problem.
In a further embodiment of the present invention, the driving member includes two bidirectional screws 41 fixed in the swimming pool 1, two threaded plates 42 are screwed on each bidirectional screw 41, two threaded plates 42 on the same bidirectional screw 41 are respectively fixedly connected with two filtering members 3, and driven bevel gears 43 are fixedly connected with two ends of each bidirectional screw 41.
Further, the driving piece further comprises four limiting plates 12 fixed in the electric swimming pool 1, each limiting plate 12 is sleeved with a rotating rod 44, the bottom end of each rotating rod 44 is fixedly connected with a driving bevel gear 45, each driving bevel gear 45 is meshed with each driven bevel gear 43, and a spiral groove 46 is formed outside each rotating rod 44;
the two rotary rods 44 are arranged in the same sliding plate 47, the spiral directions of the spiral grooves 46 on the two rotary rods 44 in the same sliding plate 47 are the same, and the directions of the spiral grooves 46 on the two rotary rods 44 in different sliding plates 47 are opposite to each other.
Still further, the device further comprises a connecting piece, the connecting piece is used for connecting the bearing assembly 2 and the sliding plates 47, the bearing assembly 2 comprises a bottom plate 21, when the bottom plate 21 moves, each sliding plate 47 is driven to move synchronously, the connecting piece comprises a plurality of moving plates 51 which are arranged on one side of the bottom plate 21 in a sliding manner, the moving plates 51 are fixedly connected with the inner wall of the bottom plate 21 through abutting springs 52, clamping grooves 53 are formed in the outer sides of the moving plates 51, and the moving plates 51 are arranged on one side, close to the sliding plates 47, of the bottom plate 21;
the connecting piece further comprises two guide plates 54 fixed outside the movable plates 51, the two guide plates 54 are all provided with inclined surfaces, one side of each movable plate 47 close to the movable plate 51 is provided with an arc-shaped groove 55, the elasticity of the abutting spring 52 is larger than the direct friction force between the clamping groove 53 and the arc-shaped groove 55, in the moving process of the movable plate 51, the guide plates 54 are firstly contacted with the movable plate 47, the inclined surfaces are provided with the guide plates 54, when the guide plates 54 continuously move in the contact process of the guide plates 54 and the movable plate 47, the guide plates 54 can be pushed to drive the movable plate 51 to move towards the bottom plate 21, the movable plate 51 is convenient to move, when the movable plate 51 moves to the position of the movable plate 47, the movable plate 51 is conveniently connected with the movable plate 47 through the elasticity of the abutting spring 52, when the movable plate 51 drives the movable plate 47 to move upwards, the movable plate 51 continuously moves to enable the clamping groove 53 to abut against the inner wall of the arc-shaped groove 55 after the movable plate 47 moves to the top of the spiral groove 46, and the movable plate 53 can be enabled to move out of the movable plate 55 through the arc-shaped design of the arc-shaped groove 55, and the movable plate 55 can be enabled to move out of the movable plate 51 and the arc-shaped groove 47.
In a further embodiment of the present invention, the bottom of each first buoyancy plate 81 is fixedly connected with a plurality of connection ropes 92, each connection rope 92 located on the same first buoyancy plate 81 penetrates through the connection plate 31 and is fixedly connected with the second buoyancy plate 91, the cleaning member 8 located on the same side, the filtering member 3 and the second buoyancy plate 91 are combined (as shown in fig. 8), each connection rope 92 of the first buoyancy plate penetrates through the connection plate 31 in the same combination, a groove 93 matched with the second buoyancy plate 91 is formed on the connection plate 31, after the two connection plates 31 are attached, the second buoyancy plate 91 is moved into the limiting groove 62, and no gap is formed after the two connection plates 31 are attached.
In the embodiment provided by the invention, the inside of the electrophoresis tank 1 is fixedly connected with a plurality of limiting rods 83, each limiting rod 83 positioned on the same side is arranged in the scraping plate 82 in a sliding way, the limiting rods 83 limit the scraping plate 82, and the scraping plate 82 is always in movable contact with the inner wall of the electrophoresis tank 1 in the process of moving the scraping plate 82 up and down.
Specifically, still include the drainage board 6 that slides and set up in each connecting plate 31, and the control that drive drainage board 6 removed, the control includes joint spare and unblock piece, two joint spare are located one side that keeps away from each other on the drainage board 6, two unblock pieces are located one side that is close to each other on two drainage boards 6, two control and two unblock pieces are mirror symmetry distribution with the axis department of two drainage boards 6, the joint spare is including being fixed in the fixed plate 71 outside the drainage board 6, drainage board 6 external fixation has dead lever 72, the fixed lever 72 external rotation is connected with rotatory board 73, the bottom and the fixed plate 71 movable contact of rotatory board 73, and be provided with the butt plate 74 in the rotatory board 73, the inner wall fixedly connected with spacing spring 75 of butt plate 74, spacing spring 75 and the bottom fixedly connected with support spring plate 61 of butt plate 6, support spring 61 and connecting plate 31 inner wall fixedly connected with, the gravity of butt plate 74 and rotatory board 73 is greater than the buoyancy of liquid in the electrophoresis tank, guarantee that butt 74 and rotatory board 73 are all the time with fixed plate 71 movable contact terminal surface, and the fixed plate 82 is in order to drive the movable scraper blade 82 with the movable scraper blade 74 in order to make the movable scraper blade 82 in order to drive the arc-shaped force of the butt plate 74, when the movable scraper blade 82.
In the scheme provided by the invention, the flow guiding plate 6 is provided with the limit groove 62, the flow guiding plate 6 is slidably provided with the clamping block 76, the clamping block 76 is matched with the limit groove 62, the clamping spring 77 is fixedly connected with the outer part of the clamping block 76, and the clamping spring 77 is fixedly connected with the inner wall of the flow guiding plate 6.
In the invention, the unlocking piece comprises a connecting block 79 which is arranged in the drainage plate 6 in a sliding way, an elastic telescopic rod 78 is connected outside the connecting block 79 in a rotating way, the elastic telescopic rod 78 is connected with a clamping block 76 positioned on the same drainage plate 6 in a rotating way, and the elastic telescopic rod 78 is connected with the drainage plate 6 in a rotating way.
In the invention, the bearing assembly comprises two hanging rods 22 fixed on a bottom plate 21, a plurality of bearing tables 23 are fixedly connected to the hanging rods 22, the bearing tables 23 are used for bearing the magnets, and the bearing tables and the bottom plate are both used for bearing the magnets;
the swimming pool also comprises a bearing rod 24, the bearing rod 24 is sleeved in each hook, and the two sides of the inner wall of the swimming pool 1 are fixedly connected with bearing brackets 25.
When the magnets are coated, firstly, a plurality of magnets are placed on the bearing assembly 2, then the bearing rod 24 is driven by an electric mode such as a mechanical arm to drive the bearing assembly 2 to move to the upper part of the electrophoresis tank 1, then the bearing rod 24 is moved downwards, the bearing assembly 2 drives the bottom plate 21 to synchronously move downwards (taking fig. 1 as a benchmark), when the bottom plate 21 drives the moving plate 51 to move to the sliding plate 47 (taking fig. 9 as a benchmark), the guide plate 54 is an inclined surface, and therefore the moving plate 51 continuously moves, the guide plate 54 is contacted with the sliding plate 47 and moves, the moving plate 51 moves into the bottom plate 21, the abutting springs 52 are compressed, and after the clamping grooves 53 of the moving plate 51 move to the sliding plate 47, the moving plate 51 is pushed outwards by elasticity of the abutting springs 52, so that the clamping grooves 53 move to the outside of the sliding plate 47, and the sliding plate 47 are limited;
then the bottom plate 21 continues to move to drive the sliding plate 47 to move downwards, so that the guide block 48 moves downwards in the spiral groove 46 (taking fig. 6 and 10 as references), the spiral groove 46 rotates to drive the rotating rod 44 to synchronously rotate, the driving bevel gear 45 rotates to drive the driven bevel gear 43 to rotate, the bidirectional screw 41 synchronously rotates, the two threaded plates 42 on the same bidirectional screw 41 are separated from each other, the filter 3 is driven to synchronously move, the two filter 3 are separated from each other (taking fig. 2 as references), liquid in the electrophoresis tank 1 is filtered, and impurities are filtered on two sides of the filter 3;
when the filter element 3 moves to contact with the inner wall of the electrophoresis tank 1, the moving plate 51 drives the sliding plate 47 to move to the position of the limiting plate 12, the guide plate 54 contacts with the limiting plate 12, and when the movement is continued, the moving plate 51 moves into the bottom plate 21 under the limit of the limiting plate 12 due to the inclined surface of the guide plate 54 until the clamping groove 53 moves out of the sliding plate 47, the sliding plate 47 stops moving, so that the rotation of the rotating rod 44 is stopped, the filter element 3 stops moving, liquid in the electrophoresis tank 1 is filtered through the filter plate 32 in the moving process of the filter element 3, and impurities are left between the electrophoresis tank 1 and the filter element 3 after the two filter elements 3 are respectively contacted with the inner walls of the two sides of the electrophoresis tank 1, so that the filtration of the impurities in the electrophoresis tank 1 is realized;
because the limiting rod 83 limits the first buoyancy plate 81, when the filter element 3 moves to two sides, the connecting ropes 92 are loosened, under the buoyancy of the second buoyancy plate 91, the second buoyancy plate 91 moves upwards, the connecting ropes 92 keep a tightening state, then the bottom plate 21 continues to move, when the bottom plate 21 contacts with the second buoyancy plate 91, the buoyancy of the second buoyancy plate 91 is overcome, at this time, the connecting ropes 92 are loosened, the two scrapers 82 are driven to move upwards (taking fig. 2 as a benchmark) through the buoyancy of the first buoyancy plate 81, because the two scrapers 82 are respectively contacted with the surface of the filter element 3 and the surface of the swimming pool 1, the scrapers 82 move upwards to clean and push up impurities on the surface of the filter element 3 and the swimming pool 1, when the bottom plate 21 drives the magnet on the bearing table 23 to be immersed in the swimming pool 1, the first buoyancy plate 81 drives the two scrapers 82 to move the liquid level of the swimming pool 1, at this time, the scrapers 82 contacted with the electrophoresis pool 1 move to the discharge port 11, and the cleaning element 8 is inclined, the two scrapers 82 are driven to move upwards (taking fig. 2 as a benchmark), the cleaning element 8 is contacted with the surface of the filter element, the impurities 22 is cleaned by the discharge element, and the impurities 22 is fixed on the bearing table 23 by the hanging support, and the carrier 22 is placed on the carrier 23;
when the second buoyancy plate 91 moves upwards, when the scraper 82 contacts with the abutting plate 74, the scraper 82 continues to move, and drives the abutting plate 74 to rotate upwards, so that the rotating plate 73 rotates on the fixed rod 72 but the position is unchanged (based on fig. 12), and when the scraper 82 moves above the abutting plate 74, the scraper is reset to contact with the fixed plate 71 by the gravity of the abutting plate 74 and the rotating plate 73;
when the electrophoresis coating is completed, the carrier bar 24 is pulled to move upwards, so that the hanging bar 22 drives the carrying table 23 and the bottom plate 21 to move upwards, the magnet is moved out of the electrophoresis tank 1, at the moment, the second buoyancy plate 91 can move upwards through buoyancy, because the buoyancy of the second buoyancy plate 91 is larger than that of the first buoyancy plate 81, when the second buoyancy plate 91 moves upwards, the first buoyancy plate 81 is pulled to move downwards through the connecting rope 92, so that the scraping plate 82 moves synchronously, when the scraping plate 82 moves downwards, the scraping plate 82 contacts with the abutting plate 74 (taking fig. 13 as a benchmark), the scraping plate 82 moves downwards continuously, the scraping plate 82 drives the abutting plate 74 to move downwards through the limit of the fixing plate 71, so that the supporting spring 61 is compressed, the two sides of the filter piece 3 are opened, the drainage plate 6 moves continuously to drive the limit groove 62 to move synchronously (taking fig. 11 and fig. 5 as a benchmark), and when the limit groove 62 moves to the position of the clamping block 76, the clamping block 76 moves into the limit groove 62 through elastic release of the clamping spring 77, the clamping block 76 is clamped and the drainage plate 6 moves downwards, and the clamping block 6 moves into the limit block 76, and the connecting plate 31 moves out of the connecting plate 31 through the elastic connecting plate 78;
after the bottom plate 21 moves out of the electrophoresis tank 1, the bottom plate 21 continues to move upwards, the moving plate 51 is moved and clamped outside the sliding plate 47 through the guide plate 54, the two filtering pieces 3 are opened and separated from each other in the same way, the drainage plate 6 is opened, liquid in the middle of the two filtering pieces 3 flows into two sides of the filtering pieces 3 through the drainage plate 6 until the two filtering pieces 3 are close to each other, after the two connecting plates 31 are attached, the two connecting blocks 79 are extruded to move into the connecting plates 31 (with reference to fig. 5), the two clamping blocks 76 are close to each other through the limit of the elastic telescopic rod 78, so that the limiting groove 62 is moved out, the elastic release of the supporting spring 61 drives the drainage plate 6 to move upwards to reset the sealing connecting plates 31, the two sides of the filtering pieces 3 are guaranteed to be equal to each other, the next cleaning is facilitated, and when the next batch of magnets are subjected to electrophoresis coating, the operation is repeated.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (2)
1. The utility model provides a magnet surface protective coating device, includes electrophoresis cell (1) and bears subassembly (2), bear subassembly (2) movable set up in electrophoresis cell (1), its characterized in that: two filter pieces (3) are arranged in the electrophoresis tank (1) in a sliding manner, each filter piece (3) comprises a connecting plate (31) and two filter plates (32), the two filter plates (32) are respectively and fixedly connected to two sides of the connecting plate (31), two discharge ports (11) are formed in the electrophoresis tank (1), and the height of each discharge port (11) is higher than that of liquid in the electrophoresis tank (1);
the two filtering pieces (3) are driven to move through the driving piece, and when the bearing assembly (2) moves downwards, the two filtering pieces (3) are driven to be away from each other through the driving piece, so that impurities in the electrophoresis tank (1) are filtered;
the device comprises a first buoyancy plate (81) and scraping plates (82) arranged on two sides of the first buoyancy plate (81), and further comprises two cleaning pieces (8) on the wall of the electrophoresis tank (1), wherein when two filtering pieces (3) are respectively in movable contact with two sides of the inner wall of the electrophoresis tank (1), the scraping plates (82) are in movable contact with a filter plate (32), and the filter plate (32) is cleaned by the scraping plates (82) through movement of the scraping plates (82);
the device further comprises two sliding plates (47), wherein the sliding plates (47) are sleeved on the tops of the two adjacent rotating rods (44) in a sliding mode, two guide blocks (48) are fixedly connected in the sliding plates (47), and the guide blocks (48) are respectively arranged in the spiral grooves (46) in a sliding mode;
the connecting piece is used for bearing the assembly (2) and the sliding plates (47), the bearing assembly (2) comprises a bottom plate (21), when the bottom plate (21) moves, the sliding plates (47) are driven to move synchronously, the connecting piece comprises a plurality of moving plates (51) which are arranged on one side of the bottom plate (21) in a sliding mode, the moving plates (51) are fixedly connected with the inner wall of the bottom plate (21) through abutting springs (52), and clamping grooves (53) are formed in the outer portions of the moving plates (51);
the connecting piece further comprises two guide plates (54) fixed outside the movable plates (51), the two guide plates (54) are both provided with inclined surfaces, and one side, close to the movable plates (51), of each sliding plate (47) is provided with an arc-shaped groove (55);
the driving piece comprises two bidirectional screws (41) fixed in the electrophoresis tank (1), two threaded plates (42) are connected to each bidirectional screw (41) in a threaded mode, the two threaded plates (42) located on the same bidirectional screw (41) are fixedly connected with the two filtering pieces (3) respectively, and driven bevel gears (43) are fixedly connected to two ends of each bidirectional screw (41);
the driving piece further comprises four limiting plates (12) fixed in the electrophoresis tank (1), rotating rods (44) are sleeved in the limiting plates (12), the bottom ends of the rotating rods (44) are fixedly connected with driving bevel gears (45), the driving bevel gears (45) are meshed with the driven bevel gears (43) respectively, and spiral grooves (46) are formed in the outer sides of the rotating rods (44);
the buoyancy device further comprises two second buoyancy plates (91), wherein the bottoms of the first buoyancy plates (81) are fixedly connected with a plurality of connecting ropes (92), the connecting ropes (92) on the same first buoyancy plate (81) penetrate through the connecting plate (31) and are fixedly connected with the second buoyancy plates (91), and grooves (93) matched with the second buoyancy plates (91) are formed in the connecting plate (31);
a plurality of limit rods (83) are fixedly connected in the electrophoresis tank (1), and the limit rods (83) positioned on the same side are arranged in the scraping plate (82) in a sliding manner;
the novel drainage device comprises a connecting plate (31), and is characterized by further comprising drainage plates (6) arranged in the connecting plate (31) in a sliding manner and a control piece for driving the drainage plates (6) to move, wherein the control piece comprises a clamping piece and an unlocking piece, the clamping piece comprises a fixing plate (71) fixed outside the drainage plates (6), a fixing rod (72) is fixedly connected outside the drainage plates (6), a rotating plate (73) is connected outside the fixing rod (72) in a rotating manner, the bottom of the rotating plate (73) is in movable contact with the fixing plate (71), an abutting plate (74) is arranged in the rotating plate (73), a limiting spring (75) is fixedly connected with the inner wall of the abutting plate (74), a supporting spring (61) is fixedly connected with the bottom of the drainage plates (6), and the supporting spring (61) is fixedly connected with the inner wall of the connecting plate (31);
the unlocking piece comprises a connecting block (79) which is arranged in the drainage plate (6) in a sliding manner, an elastic telescopic rod (78) is connected to the outside of the connecting block (79) in a rotating manner, the elastic telescopic rod (78) is connected with a clamping block (76) positioned on the same drainage plate (6) in a rotating manner, and the elastic telescopic rod (78) is connected with the drainage plate (6) in a rotating manner;
the drainage plate (6) is provided with a limiting groove (62), a clamping block (76) is arranged in the drainage plate (6) in a sliding mode, the clamping block (76) is matched with the limiting groove (62), a clamping spring (77) is fixedly connected to the outer portion of the clamping block (76), and the clamping spring (77) is fixedly connected with the inner wall of the drainage plate (6).
2. A magnet surface protective coating device according to claim 1, characterized in that the bearing assembly comprises two hanging rods (22) fixed on the bottom plate (21), wherein a plurality of bearing tables (23) are fixedly connected to the hanging rods (22), and the bearing tables (23) are used for bearing magnets;
the electrophoresis tank also comprises a bearing rod (24), wherein the bearing rod (24) is sleeved in each hanging rod (22), and bearing brackets (25) are fixedly connected to two sides of the inner wall of the electrophoresis tank (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311802348.8A CN117468066B (en) | 2023-12-26 | 2023-12-26 | Magnet surface protective coating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311802348.8A CN117468066B (en) | 2023-12-26 | 2023-12-26 | Magnet surface protective coating device |
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| CN117468066B true CN117468066B (en) | 2024-03-19 |
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| CN119320973B (en) * | 2024-12-17 | 2025-03-11 | 安徽敏诚汽车零部件股份有限公司 | Electrophoretic coating equipment and coating method for automobile metal trim strips |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6616549B1 (en) * | 2019-03-01 | 2019-12-04 | 肇▲慶▼学院 | High-efficiency energy-saving RO electrophoresis recovery system |
| CN213295534U (en) * | 2020-09-24 | 2021-05-28 | 有研稀土(荣成)有限公司 | Electrophoretic deposition device for sintered neodymium-iron-boron magnet |
| CN113584558A (en) * | 2021-08-10 | 2021-11-02 | 扬州市森林汽车零部件有限公司 | Electrophoresis application equipment is used in car door processing |
| CN214937898U (en) * | 2021-05-26 | 2021-11-30 | 长沙金源汽车冲压件有限公司 | Electrophoresis device for automobile door |
| CN215251271U (en) * | 2021-06-29 | 2021-12-21 | 苏州捷通金属制品有限公司 | New energy automobile body electrophoresis apparatus |
| CN216155989U (en) * | 2021-09-16 | 2022-04-01 | 成都瑞光涂装有限公司 | Electrophoresis liquid impurity removing device for automobile electrophoresis coating |
| WO2022087933A1 (en) * | 2020-10-27 | 2022-05-05 | 张坚 | Cleaning device based on electroplating solution in electroplating bath |
| CN218574449U (en) * | 2022-10-10 | 2023-03-07 | 天津华庆汽车配件有限公司 | A washing device for electrophoresis application |
| CN219174644U (en) * | 2023-02-20 | 2023-06-13 | 龙口龙铝铝业有限公司 | Electrophoresis painting tank convenient for taking and placing workpieces |
| CN220149696U (en) * | 2023-06-29 | 2023-12-08 | 成都市晟林机械有限公司 | Electrophoresis coating tank |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7441300B2 (en) * | 2019-07-16 | 2024-02-29 | ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツング | Method for cleaning electrocoating baths and apparatus therefor |
-
2023
- 2023-12-26 CN CN202311802348.8A patent/CN117468066B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6616549B1 (en) * | 2019-03-01 | 2019-12-04 | 肇▲慶▼学院 | High-efficiency energy-saving RO electrophoresis recovery system |
| CN213295534U (en) * | 2020-09-24 | 2021-05-28 | 有研稀土(荣成)有限公司 | Electrophoretic deposition device for sintered neodymium-iron-boron magnet |
| WO2022087933A1 (en) * | 2020-10-27 | 2022-05-05 | 张坚 | Cleaning device based on electroplating solution in electroplating bath |
| CN214937898U (en) * | 2021-05-26 | 2021-11-30 | 长沙金源汽车冲压件有限公司 | Electrophoresis device for automobile door |
| CN215251271U (en) * | 2021-06-29 | 2021-12-21 | 苏州捷通金属制品有限公司 | New energy automobile body electrophoresis apparatus |
| CN113584558A (en) * | 2021-08-10 | 2021-11-02 | 扬州市森林汽车零部件有限公司 | Electrophoresis application equipment is used in car door processing |
| CN216155989U (en) * | 2021-09-16 | 2022-04-01 | 成都瑞光涂装有限公司 | Electrophoresis liquid impurity removing device for automobile electrophoresis coating |
| CN218574449U (en) * | 2022-10-10 | 2023-03-07 | 天津华庆汽车配件有限公司 | A washing device for electrophoresis application |
| CN219174644U (en) * | 2023-02-20 | 2023-06-13 | 龙口龙铝铝业有限公司 | Electrophoresis painting tank convenient for taking and placing workpieces |
| CN220149696U (en) * | 2023-06-29 | 2023-12-08 | 成都市晟林机械有限公司 | Electrophoresis coating tank |
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