CN116603676B - Magnesium oxide coating cold coating device for silicon steel and application method thereof - Google Patents
Magnesium oxide coating cold coating device for silicon steel and application method thereof Download PDFInfo
- Publication number
- CN116603676B CN116603676B CN202310482618.5A CN202310482618A CN116603676B CN 116603676 B CN116603676 B CN 116603676B CN 202310482618 A CN202310482618 A CN 202310482618A CN 116603676 B CN116603676 B CN 116603676B
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- magnesium oxide
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- wall
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- 238000000576 coating method Methods 0.000 title claims abstract description 242
- 239000011248 coating agent Substances 0.000 title claims abstract description 239
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 239000000395 magnesium oxide Substances 0.000 title claims abstract description 96
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 77
- 239000010959 steel Substances 0.000 claims abstract description 77
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 238000003860 storage Methods 0.000 claims description 112
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 94
- 229910052742 iron Inorganic materials 0.000 claims description 47
- 239000000463 material Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 19
- 238000001035 drying Methods 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000000889 atomisation Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 239000012466 permeate Substances 0.000 claims description 5
- 238000011068 loading method Methods 0.000 claims description 4
- 239000003973 paint Substances 0.000 description 9
- 230000007547 defect Effects 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a magnesium oxide coating cold coating device for silicon steel, which comprises a cold coating box, wherein a spraying module is arranged in the cold coating box and comprises a charging pipe, a connecting sleeve and a feed box; a charging pipe is embedded in the outer wall of one side of the cold coating box, a high-pressure atomizing nozzle I which is uniformly arranged is arranged on the outer surface of the charging pipe, connecting shafts are respectively attached to the surfaces of the supporting block II and the supporting block I which are close to each other, and connecting rollers are arranged on the surfaces of the two groups of connecting shafts which are close to each other; the outer surface of the connecting roller is sleeved with a connecting sleeve, and the outer surface of the connecting sleeve is sleeved with a roller brush. According to the invention, the cold coating box, the high-pressure atomizing nozzle I, the rotating motor, the connecting sleeve and the roller brush are arranged, the magnesium oxide coating is fed into the feeding pipe and the connecting sleeve through the feeding device, and then the magnesium oxide coating is sprayed on two sides of the steel belt through the high-pressure atomizing nozzle I and the roller brush respectively, so that the coating efficiency of the cold coating is improved.
Description
Technical Field
The invention relates to the technical field of silicon steel production, in particular to a magnesium oxide coating cold coating device for silicon steel and a using method thereof.
Background
After decarburization annealing is carried out on the oriented silicon steel in a continuous furnace, magnesium oxide coating liquid is required to be uniformly coated on the upper surface and the lower surface of strip steel, so that the performance of the silicon steel is improved, however, the existing magnesium oxide coating cold coating device is easy to cause uneven coating during use, and has the defects of lower coating efficiency, poor practicability and certain defects.
The existing magnesium oxide coating cold coating device has the following defects:
1. patent document discloses magnesium oxide cold coating tray structure for silicon steel, including frame and tray body, the tray body is fixed in the frame, and the tray body is located the coating machine, the coating machine includes a pair of rubber roll that sets up from top to bottom and rotationally connect in the frame, be equipped with the trachea in the tray, trachea one end is fixed in the frame, and the other end level sets up in the position that the tray body is close to the bottom, is equipped with the tracheal air feed piece of intercommunication in the frame. In the patent, through providing the air current to the trachea, the effect of stirring is formed to the coating liquid in the tray body from the gas that the trachea bloated, avoid the crystallization of magnesium oxide granule sunk in the coating liquid, this scheme simple structure need not to carry out other processing to the tray body and reform transform, be fit for using in compact structure's coating machine, but the magnesium oxide cold coating through disc structure in above-mentioned publication mainly considers how to avoid the crystallization of magnesium oxide granule sunk in the coating liquid when using, do not consider the lower problem of coating efficiency when using of current magnesium oxide coating cooling device;
2. The patent document discloses a cold coating roller for an oriented silicon steel magnesium oxide coating line, which is provided with a coating roller body and a rubber coating coated on the outer layer of the coating roller body; the coating roller body is internally provided with a cavity structure, and circulating refrigerating fluid is introduced into the cavity structure. The interior of the coating roller is designed into a cavity structure, and the coating roller is cooled by circulating refrigerating fluid, so that the magnesium oxide is cooled by the coating roller, the process requirement is met, the quality defect is prevented, the aging of a rubber layer of the coating roller caused by repeated friction and heat generation is delayed, and the service life of the coating roller is delayed;
3. patent document discloses a orientation silicon steel second rolling material magnesium oxide cold coating device, which comprises a main body, the mid-mounting of main part has the support body, and installs cold coating mechanism on the right side of support body, hydraulic cylinder is installed to cold coating mechanism's right-hand member one side, and hydraulic cylinder's inner wall is connected with the connecting rod, the alignment jig mechanism is installed at both ends around the support body, the surface mounting of alignment jig mechanism has the protection piece, and the rubber sleeve is installed to the inner wall of protection piece. The oriented silicon steel second rolling magnesium oxide cold coating device is provided with a cold coating mechanism, and the box body is provided with an independent spray pipe and a connecting spray nozzle, so that a user can use the independent spray pipe and the connecting spray nozzle together, the user can use the independent spray pipe and the connecting spray nozzle in a targeted mode according to the use requirement of the user, the independent spray pipe splices the connecting spray nozzle through a mounting buckle, the box body is convenient to rotate the box body in an angle through rotation of a rotating shaft and a supporting frame, the oriented silicon steel second rolling magnesium oxide cold coating device in the above publication mainly considers how to improve the flexibility in use, and does not consider the problem that the existing magnesium oxide coating cold coating device is not provided with a receiving device in use;
4. Patent document provides a non-oriented silicon steel coating spraying device, belongs to metallurgical industry coating technical field, including last coating roller and lower coating roller, it is equipped with the shower to go up coating roller one side, is equipped with down the shower to scribble roller one side down, sets up an inclined baffle above the horizontal plane between last coating roller and lower coating roller, go up the shower and aim at inclined baffle, lower shower aim at lower coating roller, lower coating roller below sets up a coating liquid collecting vat, and lower coating roller part is arranged in the coating liquid collecting vat, and coating liquid collecting vat bottom is equipped with the coating liquid return port, the coating liquid collecting vat passes through a elevating gear and adjusts self height. The device has good stability and high reliability, can effectively ensure the quality of the coating on the lower surface of the non-oriented silicon steel, avoid the occurrence of the defects of missing coating or coating stripes, and improve the quality of the coating of the non-oriented silicon steel, but the non-oriented silicon steel coating spraying device in the above publication mainly considers how to improve the quality of the coating of the non-oriented silicon steel when in use, and does not consider the problem that the existing magnesium oxide coating cold coating device is inconvenient to overhaul.
Disclosure of Invention
The invention aims to provide a magnesium oxide coating cold coating device for silicon steel and a using method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the magnesium oxide coating cold coating device for the silicon steel comprises a cold coating box, wherein a first traction roller which is arranged front and back is arranged on the inner walls of two sides of the cold coating box through shaft pieces, a spraying module is arranged in the cold coating box, and the spraying module comprises a charging pipe, a connecting sleeve and a material box;
a charging pipe is embedded in the outer wall of one side of the cold coating box, a first high-pressure atomizing nozzle which is uniformly arranged is arranged on the outer surface of the charging pipe, a connecting plate which is symmetrically arranged is arranged on the bottom wall of the cold coating box, a first supporting block is arranged on the outer wall of one side of one group of connecting plates through a shaft piece, a rotating motor is arranged on the outer wall of one side of the other group of connecting plates, a second supporting block is arranged at the output end of the rotating motor, connecting shafts are respectively attached to the surfaces of the second supporting block and the first supporting block which are close to each other, and connecting rollers are arranged on the surfaces of the two groups of connecting shafts which are close to each other;
the outer surface of the connecting roller is sleeved with a connecting sleeve, and the outer surface of the connecting sleeve is sleeved with a roller brush.
Preferably, the first storage box of symmetrical arrangement is installed at the front of supporting shoe one and supporting shoe two, and electric putter one is installed at the top of putting thing board one, and two sets of electric putter one's output all installs and puts the thing piece, and puts the thing piece and be "L" font structure, and servo motor two is installed to the diapire of one of them sets of thing piece, and the workbin is installed to servo motor two's output, and one side outer wall of workbin is connected with another one side inner wall of putting the thing piece through the shaft member, and the embedded high pressure atomizer two of evenly arranging of installing in top of workbin.
Preferably, the surface mounting that supporting shoe one and supporting shoe two are close to each other has puts thing board two, and put thing board two and put the top of thing board two and put the thing frame of placing, the supporting shoe one and the surface that supporting shoe two are close to each other all inlay and install the electro-magnet one, the iron sheet is installed to the both sides outer wall of storing frame, and one side outer wall of iron sheet one is laminated with one side outer wall of electro-magnet one, the storing frame is located the below of cylinder brush, the both sides inner wall of cold coating case all is provided with the draw-in groove, the inside of two sets of draw-in grooves is all slidable mounting has the fixture block, the surface mounting that two sets of fixture blocks are close to each other has put thing board three, and put thing board three and put thing board two and be located same level, the linking board that arranges around is installed to the bottom of thing board three, the front of place board is installed the front and is connected with the loading board two, servo motor three is installed at the top of loading board, the output end of servo motor three is installed reciprocal lead screw, and reciprocal one end of lead screw is connected with one side outer wall of electro-magnet one side of back connecting plate, the front of connecting plate, the electric push rod is installed to the top of connecting box, the push rod is installed to the front connecting box of connecting rod, the push rod is installed to the top of connecting box is connected with the push rod.
Preferably, the surfaces of the first supporting block and the second supporting block, which are close to each other, are respectively provided with a storage hole in a penetrating manner, the diameter of each storage hole is smaller than that of each connecting shaft, a first bearing plate is arranged on one side outer wall of the first supporting block, a first servo motor is arranged at the top of the first bearing plate, a clamping sleeve is arranged at the output end of the first servo motor, the clamping sleeve is embedded with one group of storage holes, slotted holes are formed in one ends of the two groups of connecting shafts in an embedded manner, miniature electric push rods which are symmetrically arranged are arranged on one side inner walls of the two groups of slotted holes, iron blocks are arranged at the output ends of the miniature electric push rods and are positioned on the inner sides of the storage holes, one group of iron blocks are embedded with the clamping sleeve, and an electromagnet III is arranged on one side inner wall of the clamping sleeve, and one side outer wall of one group of the iron blocks is attached to one side outer wall of the electromagnet III.
Preferably, one end of the charging pipe is connected with the inner wall of one side of the cold coating box, the charging pipe is positioned above the side of the first traction rollers, the outer surface of the connecting sleeve is provided with uniformly arranged connecting holes in a penetrating way, the outer wall of one side of the rotating motor is connected with the inner wall of one side of the cold coating box, and the rotating motor can drive the second supporting block to rotate;
the feed box is positioned behind the rear traction roller I, the top surface of the feed box is in an inclined state, magnesium oxide paint is filled in the feed box, the feed box is positioned in front of the roller brush, the servo motor II is started, the feed box can be driven to rotate in the middle of the two groups of object placing blocks, and therefore the inclination angle of the feed box is adjusted, and the feed box is used for spraying the magnesium oxide paint on the lower surface of the steel belt through the high-pressure atomization nozzle II;
The length of the storage frame is smaller than the distance between the two groups of storage boxes, the width of the storage frame is larger than the distance between the third storage plate and the second storage plate, and the third storage plate is positioned in front of the first storage plate.
Preferably, a liquid inlet pipe is arranged at one end of the charging pipe, the input end of the liquid inlet pipe is connected with the output end of the external spraying device and used for conveying the magnesium oxide coating into the charging pipe, and the high-pressure atomizing nozzle I is used for spraying the magnesium oxide coating in the charging pipe on the upper surface of the steel belt.
Preferably, the iron sheet II is arranged on the front surface of the storage frame, the electromagnet II is arranged on the back surface of the push plate, the electric push rod II is started to drive the push plate to penetrate through the storage box, and finally the back surface of the electromagnet II is attached to the front surface of the iron sheet II.
Preferably, the access door is installed through the hinge to one side outer wall of the cold coating case, the pull ring is installed to one side outer wall of the access door, the traction roller II that arranges from top to bottom is installed to the inner wall of the cold coating case, and the traction roller is located the rear of cylinder brush, when rotating motor drive supporting shoe II rotates to being close the horizontality, cylinder brush can be located access door department, the steel band inserts the centre of two sets of traction rollers II behind through two sets of traction rollers, the internally mounted of cold coating case has drying module, drying module is including fixing the drying device on cold coating case roof and diapire for the oxidation mould coating on the steel band surface of stoving spraying well, drying device of below is located the rear of connecting plate.
Preferably, the magnesium oxide coating cold coating device is used as follows:
s1, before the magnesium oxide coating cold coating device is used, connecting shafts at two ends of a roller brush are firstly placed between a first supporting block and a second supporting block through an access door, then a miniature electric push rod in a slotted hole is started, an iron block is driven to be inserted into a storage hole, one group of iron blocks can be embedded with a clamping sleeve at the output end of a servo motor, then an electromagnet is electrified, so that the electromagnet can be attracted with the iron block, and then a connecting roller can be arranged between the first supporting block and the second supporting block;
s2, inserting the clamping block into the clamping groove, then fixing the storage plate III in the cold coating box through the clamping block and the clamping groove, placing the storage frame on the storage plate III, electrifying the electromagnet II to enable the electromagnet II to be attracted with the iron sheet II, starting the electric push rod II in the connecting box, and then pushing the storage frame onto the storage plate II under the action of the push plate;
s3, inserting one end of the steel belt into the cold coating box according to use requirements, enabling the steel belt to pass through the first traction rollers of the two groups and then be inserted into the second traction rollers, finally pulling out the steel belt from the tail end of the cold coating box, and then starting a rotating motor to drive the supporting block to rotate, so that the first supporting block and the second supporting block can drive the roller brush to be in contact with the lower surface of the steel belt;
S4, before the cold coating device is used, magnesium oxide coating is fed into the charging pipe, the connecting sleeve and the feed box through the spraying device, after the magnesium oxide coating is injected into the connecting sleeve, the magnesium oxide coating can permeate into the surface of the roller brush through the connecting hole, then the magnesium oxide coating in the charging pipe can be sprayed on the upper surface of the steel belt through the first high-pressure atomizing nozzle, and then the magnesium oxide coating of the feed box is sprayed on the lower surface of the steel belt through the second high-pressure atomizing nozzle.
Preferably, in the step S2, the method further includes the following steps:
s21, after the storage frame is placed, the electromagnet I is electrified, so that the electromagnet I can be attracted with the iron sheets I on two sides of the storage frame, then the storage frame can be firmly fixed on the storage plate II, and the coating dripped when the lower surface of the coated steel strip is accessed through the storage frame in the subsequent coating process;
in the step S3, the method further includes the following steps:
s31, starting an electric push rod I in the storage box, then driving the storage block to move upwards so that the material box can be close to the lower surface of the steel belt, and meanwhile, starting a servo motor II, then driving the material box to rotate so as to achieve the aim of adjusting the angle of the material box, and enabling the top plane of the material box to be parallel to the lower surface of the steel belt;
In the step S4, the method further includes the following steps:
s41, in the spraying process, a first servo motor on a first bearing plate is started, then the clamping sleeve can be driven to rotate, the connecting roller can rotate under the attraction force of the iron block and the electromagnet III, then the position sprayed by the high-pressure atomizing nozzle II can be coated for the second time through the roller brush, so that the coating effect is improved, in the slow moving process of the steel belt, the sprayed magnesium oxide coating can be dried by the drying module along with the movement of the steel belt, and the probability that the magnesium oxide coating on the surface of the steel belt is scraped and rubbed off can be reduced.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the magnesium oxide coating cold coating device is used, one end of a steel belt passes through the first traction roller according to the use requirement, and the rotating motor is started according to the use requirement to drive the second support block to rotate, so that the second support block can drive the second support block to rotate on the connecting plate under the action of the connecting shaft until the outer surface of the roller brush is contacted with the lower surface of a steel belt, and magnesium oxide coating is fed into the connecting sleeve through the connecting pipe, so that the magnesium oxide coating in the connecting sleeve can permeate into the roller brush through the connecting hole, then the magnesium oxide coating in the charging pipe is sprayed on the upper surface of the steel belt through the first high-pressure atomizing nozzle, and meanwhile, the first servo motor on the bearing plate can be started, and then the connecting roller can be driven to rotate in the middle of the first support block and the second support block, so that the roller brush can roll the absorbed magnesium oxide coating on the lower surface of the steel belt, and the cold coating efficiency of the cold coating can be improved to a certain extent.
2. According to the invention, the first storage plate, the storage box, the first electric push rod, the first storage block, the second servo motor, the feed box and the second high-pressure atomizing nozzle are arranged, when the lower surface of a steel belt is coated, the first electric push rod in the storage box is started to drive the first storage block to move upwards, so that the feed box can be close to the lower surface of the steel belt, then the second servo motor is started, and then the feed box is driven to rotate in the middle of the two groups of storage blocks, so that the inclination angle of the feed box is adjusted until the discharge surface of the feed box can be parallel to the lower surface of the steel belt, and then in the use process, the magnesium oxide coating in the feed box can be sprayed on the lower surface of the steel belt through the second high-pressure atomizing nozzle.
3. According to the invention, the second storage plate, the first storage frame, the electromagnet, the third servo motor, the reciprocating screw rod, the second electric push rod, the push plate and the electromagnet are arranged, in the process of coating a magnesium oxide coating, the storage frame on the second storage plate is used for receiving the coating dropped when coating the lower surface of the steel belt, after coating is completed, the third servo motor is started to drive the reciprocating screw rod to rotate, so that the sliding sleeve can drive the connecting box to move on the third storage plate, then the second electric push rod in the connecting box is started, the electromagnet is electrified, the second electric push rod can drive the push plate to move until the electromagnet on the push plate is attracted with the second electromagnet on the storage frame, then the electromagnet is powered off, so that the first electromagnet is not attracted with the first electromagnet, then the storage frame can be pulled onto the third storage plate through the second electric push rod, and the connecting box is driven by the sliding sleeve to pull the storage frame, so that convenience can be provided for subsequent residual material treatment to a certain extent.
4. Before the magnesium oxide coating cold coating device is used, connecting shafts at two ends of a roller brush are firstly placed between a first supporting block and a second supporting block, then the micro electric push rod in the groove hole is started, then the iron blocks are driven to be inserted into the storage holes, one group of iron blocks can be embedded with a clamping sleeve at the output end of a servo motor, then the electromagnet is electrified, so that the electromagnet can be attracted with the iron blocks, then a connecting roller can be arranged between the first supporting block and the second supporting block, and then the servo motor drives the clamping sleeve to rotate when in subsequent use, so that the disassembly and assembly convenience of the cold coating device can be improved to a certain extent.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view illustrating an assembled structure of the storage case according to the present invention;
FIG. 3 is a schematic plan assembly view of the junction box of the present invention;
FIG. 4 is a schematic diagram of an assembled structure of a third storage board according to the present invention;
FIG. 5 is a schematic view of a planar assembly structure of a first storage board according to the present invention;
FIG. 6 is a schematic plan assembly view of the ferrule of the present invention;
FIG. 7 is a schematic diagram illustrating an assembled structure of a storage frame according to the present invention;
FIG. 8 is a schematic plan assembly view of a roller brush according to the present invention;
fig. 9 is a flowchart of the operation of the present invention.
In the figure: 1. a cold coating box; 2. a first traction roller; 3. charging pipe; 4. a first high-pressure atomization spray nozzle; 5. a liquid inlet pipe; 6. a connecting plate; 7. a rotating motor; 8. a first supporting block; 9. a second supporting block; 10. a first bearing plate; 11. a servo motor I; 12. a connecting shaft; 13. a connecting roller; 14. connecting sleeves; 15. a roller brush; 16. a first object placing plate; 17. a storage box; 18. an electric push rod I; 19. a storage block; 20. a servo motor II; 21. a feed box; 22. a second high-pressure atomizing nozzle; 23. a second object placing plate; 24. a storage frame; 25. an iron sheet I; 26. an electromagnet I; 27. a clamping groove; 28. a clamping block; 29. a third object placing plate; 30. a splice plate; 31. a servo motor III; 32. a reciprocating screw rod; 33. a sliding sleeve; 34. a connection box; 35. an electric push rod II; 36. a push plate; 37. an electromagnet II; 38. a chute; 39. a storage hole; 40. a cutting sleeve; 41. an electromagnet III; 42. a slot hole; 43. a miniature electric push rod; 44. iron blocks; 45. an access door; 46. a pull ring; 47. and a second traction roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, 8 and 9, an embodiment of the present invention provides: a magnesium oxide coating cold coating device for silicon steel comprises a cold coating box 1 and a roller brush 15, wherein the inner walls of two sides of the cold coating box 1 are provided with a first traction roller 2 which is arranged front and back through shaft members, a spraying module is arranged in the cold coating box 1 and comprises a charging pipe 3, a connecting sleeve 14 and a material box 21, the charging pipe 3 is embedded and arranged on the outer wall of one side of the cold coating box 1, a uniformly arranged first high-pressure atomizing nozzle 4 is arranged on the outer surface of the charging pipe 3, a symmetrically arranged connecting plate 6 is arranged on the bottom wall of the cold coating box 1, one side outer wall of one group of connecting plates 6 is provided with a first supporting block 8 through shaft members, one side outer wall of the other group of connecting plates 6 is provided with a rotating motor 7, the output end of the rotating motor 7 is provided with a second supporting block 9, the surfaces of the second supporting block 9 and the first supporting block 8 are respectively attached and placed with connecting shafts 12, the surfaces of the two groups of connecting shafts 12 which are mutually close are respectively provided with a connecting roller 13, the outer surface of the connecting roller 13 is sleeved with a connecting sleeve 14, the outer surface of the connecting sleeve 14 is sleeved with a roller brush 15, one end of a charging pipe 3 is connected with one side inner wall of the cold coating box 1, the charging pipe 3 is positioned above the sides of the two groups of traction rollers I2, the outer surface of the connecting sleeve 14 is provided with uniformly arranged connecting holes in a penetrating way, one side outer wall of a rotating motor 7 is connected with one side inner wall of the cold coating box 1, the rotating motor 7 can drive a supporting block II 9 to rotate, one end of the charging pipe 3 is provided with a liquid inlet pipe 5, the input end of the liquid inlet pipe 5 is connected with the output end of an external spraying device for conveying magnesium oxide coating into the charging pipe 3, a high-pressure atomizing nozzle I4 is used for spraying the magnesium oxide coating in the charging pipe 3 on the upper surface of a steel belt, one side outer wall of the cold coating box 1 is provided with an access door 45 through a hinge, the pull ring 46 is installed to one side outer wall of access door 45, the pull roll two 47 of arranging from top to bottom is installed to the inner wall of cold coating case 1, and pull roll two 47 are located the rear of cylinder brush 15, when rotating motor 7 drove supporting shoe two 9 and rotate to near the horizontality, cylinder brush 15 can be located access door 45 department, the steel band inserts the centre of two sets of pull rolls two 47 behind through two sets of pull rolls one 2, the internally mounted of cold coating case 1 has the stoving module, the stoving module is including fixing the drying device on cold coating case 1 roof and diapire for the oxidation mould coating on the steel band surface of stoving spraying, the drying device of below is located the rear of connecting plate 6.
Further, when the magnesium oxide cold coating device is used, firstly, the steel belt passes through the surface of the forefront traction roller I2 according to the use requirement, and is drawn to the surface of the rear traction roller I2, finally, the magnesium oxide coating in the charging pipe 3 is pulled out of the cold coating box 1 after passing through the interiors of the two groups of traction rollers II 47, then the magnesium oxide coating in the charging pipe 3 is sprayed on the upper surface of the steel belt through the high-pressure atomization nozzle I4 in the spraying module, meanwhile, the rotating motor 7 is started, the supporting block II 9 is driven to rotate, the connecting roller 13 can drive the supporting block I8 to rotate on the surface of the connecting plate 6 under the action of the connecting shaft 12 until the outer surface of the roller brush 15 is contacted with the lower surface of the steel belt, then the magnesium oxide coating liquid is injected into the connecting sleeve 14 according to the use requirement, the magnesium oxide coating liquid in the connecting sleeve 14 can permeate to the surface of the roller brush 15 under the action of the connecting hole, then the servo motor I11 on the bearing plate I10 is started, the iron block 44 is driven to rotate, the connecting shaft 12 is driven to rotate, and then the magnesium oxide coating liquid can be coated on the surface of the steel belt to a certain degree through the roller brush 15.
Referring to fig. 2, 5 and 6, an embodiment of the present invention is provided: the utility model provides a magnesium oxide coating cold coating device for silicon steel, including thing board one 16, high pressure atomizer two 22, put thing hole 39 and traction roller two 47, thing board one 16 is installed in the front of supporting shoe one 8 and supporting shoe two 9, the storage tank 17 of symmetrical arrangement is installed at the top of thing board one 16, electric putter one 18 is installed to the diapire of storage tank 17, thing piece 19 is installed to the output of two sets of electric putter one 18, and put thing piece 19 and be "L" font structure, servo motor two 20 is installed to the diapire of one set of thing piece 19, workbin 21 is installed to the output of servo motor two 20, and one side outer wall of workbin 21 is connected with one side inner wall of another set of thing piece 19 through the shaft member, evenly arranged high pressure atomizer two 22 are installed to the top of workbin 21 is embedded, workbin 21 is located the rear of rear traction roller one 2, the top surface of workbin 21 is the slope state, the inside of the feed box 21 is provided with magnesia paint, the feed box 21 is positioned in front of the roller brush 15, the servo motor II 20 is started to drive the feed box 21 to rotate in the middle of the two groups of object placing blocks 19, so that the inclination angle of the feed box 21 is adjusted, the feed box 21 is used for spraying the magnesia paint on the lower surface of a steel belt through the high-pressure atomizing nozzle II 22, the surfaces of the support block I8 and the support block II 9, which are close to each other, are respectively provided with an object placing hole 39 in a penetrating way, the diameter of the object placing hole 39 is smaller than that of the connecting shaft 12, the outer wall of one side of the support block I8 is provided with a bearing plate I10, the top of the bearing plate I10 is provided with the servo motor I11, the output end of the servo motor I11 is provided with a clamping sleeve 40, the clamping sleeve 40 is embedded with one group of the object placing holes 39, one ends of the two groups of the connecting shafts 12 are respectively embedded with slotted holes 42, one side inner wall of the two groups of the slotted holes 42 is respectively provided with symmetrically arranged miniature electric push rods 43, an iron block 44 is arranged at the output end of the miniature electric push rod 43, the iron block 44 is positioned at the inner side of the object placing hole 39, one group of iron blocks 44 are embedded with the clamping sleeve 40, the electromagnet III 41 is arranged on the inner wall of one side of the clamping sleeve 40, and the outer wall of one group of iron blocks 44 is attached to the outer wall of one side of the electromagnet III 41.
Further, when the lower surface of the steel strip is coated, the first object placing plate 16 can move along with the rotation of the first supporting block 8 and the second supporting block 9, and after the position of the roller brush 15 is fixed, the first electric push rod 18 in the storage box 17 is started, the object placing block 19 is driven to move upwards, so that the first material box 21 can be close to the lower surface of the steel strip, then the second servo motor 20 is started, then the material box 21 is driven to rotate in the middle of the two groups of object placing blocks 19, so that the inclination angle of the material box 21 is adjusted, until the discharging surface of the material box 21 can be parallel to the lower surface of the steel strip, then in the use process, the magnesium oxide coating in the material box 21 can be sprayed on the lower surface of the steel strip through the second high-pressure atomizing nozzle 22, when the roller brush 15 needs to be cleaned or replaced, the first electric push rod 7 is started, then the roller brush 15 is driven to incline to be close to a horizontal state under the action of the first supporting block 8 and the second supporting block 9, then the pull ring 46 is pulled outwards, then the access door 45 is opened, then the third electromagnet 41 is driven, so that the third electromagnet 41 in the sleeve 40 is not closed to the lower surface of the material box 21 can be parallel to the lower surface of the steel strip, the second electromagnet 41 is not closed to the second electromagnet 44, and the second electromagnet 44 is contracted to the second electromagnet 44 is conveniently and the inner surface of the electric push rod is conveniently and contracted to the second electromagnet 44 is conveniently and contracted from the middle surface of the supporting block 42.
Referring to fig. 3, 4 and 7, an embodiment of the present invention is provided: the utility model provides a magnesium oxide coating cold coating device for silicon steel, including putting thing board two 23 and spout 38, the surface mounting that supporting shoe one 8 and supporting shoe two 9 are close to each other has put thing board two 23, and put thing board two 23 and be located the top of putting thing board one 16, put thing frame 24 has been placed to thing board two 23's top, the surface that supporting shoe one 8 and supporting shoe two 9 are close to each other is embedded installs electro-magnet one 26, the both sides outer wall of storing frame 24 installs iron sheet one 25, and one side outer wall of iron sheet one 25 is laminated with one side outer wall of electro-magnet one 26, the thing frame 24 is located the below of cylinder brush 15, the both sides inner wall of cold coating case 1 all is provided with draw-in groove 27, the inside of two sets of draw-in groove 27 all slidable mounting has fixture block 28, the surface mounting that two sets of fixture block 28 are close to each other has put thing board three 29, and put thing board three 29 and put thing board two 23 and be located same level, the link plate 30 that arranges in front and back is installed to put thing board three 29's bottom, the front surface of the front connecting plate 30 is provided with a bearing plate II, the top of the bearing plate II is provided with a servo motor III 31, the output end of the servo motor III 31 is provided with a reciprocating screw rod 32, one end of the reciprocating screw rod 32 is connected with the front surface of the rear connecting plate 30 through a shaft piece, the top of the object placing plate III 29 is provided with a sliding groove 38 in a penetrating way, the outer surface of the reciprocating screw rod 32 is sleeved with a sliding sleeve 33, the outer surface of the sliding sleeve 33 is provided with a connecting block, the connecting block is positioned at the inner side of the sliding groove 38, the top of the connecting block is provided with a connecting box 34, the front wall of the connecting box 34 is provided with an electric push rod II 35, the output end of the electric push rod II 35 is provided with a push plate 36, the length of the object storing frame 24 is smaller than the distance between two groups of storage boxes 17, the width of the object storing frame 24 is larger than the distance between the object placing plate III 29 and the object placing plate II 23, the object placing plate III 29 is positioned in front of the object placing plate II 16, the iron sheet II is arranged on the front surface of the storage frame 24, the electromagnet II 37 is arranged on the back surface of the push plate 36, the electric push rod II 35 is started to drive the push plate 36 to pass through the storage box 17, and finally the back surface of the electromagnet II 37 is attached to the front surface of the iron sheet II.
Further, before using the cold coating device, the clamping block 28 is inserted into the clamping groove 27, then the third storage plate 29 can be fixed in the cold coating box 1 through the clamping block 28 and the clamping groove 27, in the process of coating a magnesium oxide coating, the first electromagnet 26 is powered off, the first storage frame 24 on the second storage plate 23 is used for receiving the coating dropped when coating the lower surface of a steel strip, after coating is completed, the third servo motor 31 on the second bearing plate is started, the reciprocating screw 32 is driven to rotate, the sliding sleeve 33 can drive the connecting box 34 to move on the third storage plate 29, then the second electric push rod 35 in the connecting box 34 is started, and the electromagnet 37 is electrified, so that the second electric push rod 35 can drive the push plate 36 to move until the electromagnet 37 on the push plate 36 is attracted with the second electromagnet 26, the first electromagnet 26 is not attracted, then the second storage frame 24 can be pulled onto the third storage plate 29 through the second electric push rod 35, then the third servo motor is driven to rotate, the third electric push rod 31 is driven to rotate, and the second electromagnet 37 can be conveniently connected with the first electromagnet 24, and the second electric push rod 37 can be conveniently used for processing the cold coating device, and the second storage plate is driven to move from the upper end of the second electric push rod 32, and the second electric push rod 37 can be conveniently connected with the second electromagnet 24.
Further, the application method of the magnesium oxide coating cold coating device comprises the following steps:
s1, before the magnesium oxide coating cold coating device is used, connecting shafts 12 at two ends of a roller brush 15 are firstly placed between a first supporting block 8 and a second supporting block 9 through an access door 45, then a miniature electric push rod 43 in a slotted hole 42 is started to drive an iron block 44 to be inserted into a storage hole 39, one group of iron blocks 44 can be embedded with a clamping sleeve 40 at the output end of a first servo motor 11, then an electromagnet III 41 is electrified to enable the electromagnet III 41 to be sucked with the iron blocks 44, and then a connecting roller 13 can be installed between the first supporting block 8 and the second supporting block 9;
s2, inserting the clamping block 28 into the clamping groove 27, fixing the storage plate III 29 in the cold coating box 1 through the combination of the clamping block 28 and the clamping groove 27, placing the storage frame 24 on the storage plate III 29, powering on the electromagnet II 37 to enable the electromagnet II 37 to be attracted with the iron sheet II, starting the electric push rod II 35 in the connecting box 34, and pushing the storage frame 24 onto the storage plate II 23 under the action of the push plate 36;
s3, inserting one end of the steel belt into the cold coating box 1 according to use requirements, enabling the steel belt to pass through the first traction rollers 2 of the two groups and then be inserted into the second traction rollers 47, finally pulling out the steel belt from the tail end of the cold coating box 1, and then starting the rotating motor 7 to drive the first supporting block 8 to rotate, so that the first supporting block 8 and the second supporting block 9 can drive the roller brush 15 to contact with the lower surface of the steel belt;
S4, before the cold coating device is used, magnesium oxide coating is fed into the charging pipe 3, the connecting sleeve 14 and the inside of the feed box 21 through the spraying device, after the magnesium oxide coating is injected into the connecting sleeve 14, the magnesium oxide coating penetrates into the surface of the roller brush 15 through the connecting holes, then the magnesium oxide coating in the charging pipe 3 can be sprayed on the upper surface of the steel belt through the first high-pressure atomizing nozzle 4, and then the magnesium oxide coating of the feed box 21 is sprayed on the lower surface of the steel belt through the second high-pressure atomizing nozzle 22.
In step S2, the method further includes the steps of:
s21, after the storage frame 24 is placed, the electromagnet I26 is electrified, so that the electromagnet I26 can be attracted with the iron sheets I25 on two sides of the storage frame 24, then the storage frame 24 can be firmly fixed on the storage plate II 23, and the coating dropped when the lower surface of the coated steel strip is received through the storage frame 24 in the subsequent coating process;
in step S3, the method further includes the steps of:
s31, starting an electric push rod I18 in a storage box 17, then driving a storage block 19 to move upwards so that a material box 21 can be close to the lower surface of a steel belt, and meanwhile, starting a servo motor II 20, then driving the material box 21 to rotate so as to achieve the aim of adjusting the angle of the material box 21, and enabling the top plane of the material box 21 to be parallel to the lower surface of the steel belt;
In step S4, the method further includes the steps of:
s41, in the spraying process, the first servo motor 11 on the first bearing plate 10 is started, then the clamping sleeve 40 can be driven to rotate, the connecting roller 13 can rotate under the attraction force of the iron block 44 and the third electromagnet 41, then the position sprayed by the second high-pressure atomizing nozzle 22 can be coated for the second time through the roller brush 15, so that the coating effect is improved, in the slow moving process of the steel belt, the sprayed magnesium oxide coating can be dried by the drying module along with the movement of the steel belt, and the probability of scraping the magnesium oxide coating on the surface of the steel belt can be reduced.
Working principle: before using the magnesium oxide coating cold coating device, firstly, a roller brush 15 is arranged between a first supporting block 8 and a second supporting block 9 through an access door 45, one end of a steel belt is inserted into the cold coating box 1 according to the use requirement, the steel belt is inserted into a second traction roller 47 after passing through two groups of first traction rollers 2, finally, the steel belt is pulled out from the tail end of the cold coating box 1, then a rotating motor 7 is started to drive the first supporting block 8 to rotate, so that the first supporting block 8 and the second supporting block 9 can drive the roller brush 15 to be in contact with the lower surface of the steel belt, then, an electric push rod 18 is started to drive a storage block 19 to move upwards, so that a material box 21 can be close to the lower surface of the steel belt, and meanwhile, a servo motor 20 is started to drive the material box 21 to rotate until the top plane of the material box 21 can be kept parallel to the lower surface of the steel belt;
Then, magnesium oxide paint is fed into the charging pipe 3, the connecting sleeve 14 and the inside of the feed box 21 through the spraying device, after the magnesium oxide paint is injected into the connecting sleeve 14, the paint permeates into the surface of the roller brush 15 through the connecting holes, then the magnesium oxide paint in the charging pipe 3 can be sprayed on the upper surface of the steel belt through the first high-pressure atomizing nozzle 4, then the magnesium oxide paint of the feed box 21 is sprayed on the lower surface of the steel belt through the second high-pressure atomizing nozzle 22, in the spraying process, the first servo motor 11 is started to drive the clamping sleeve 40 to rotate, the connecting roller 13 can drive the roller brush 15 to rotate, and then the roller brush 15 can be used for carrying out secondary coating on the sprayed position of the second high-pressure atomizing nozzle 22, so that the coating effect is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a magnesium oxide coating cold coating device for silicon steel, includes cold coating case (1), its characterized in that: the inner walls of two sides of the cold coating box (1) are provided with a first traction roller (2) which is arranged front and back through shaft parts, a spraying module is arranged in the cold coating box (1), and the spraying module comprises a charging pipe (3), a connecting sleeve (14) and a material box (21);
the novel high-pressure spray coating device is characterized in that a charging pipe (3) is embedded in one side outer wall of the cold coating box (1), a first high-pressure atomization spray nozzle (4) which is uniformly arranged is arranged on the outer surface of the charging pipe (3), a connecting plate (6) which is symmetrically arranged is arranged on the bottom wall of the cold coating box (1), a first supporting block (8) is arranged on one side outer wall of one connecting plate (6) through a shaft piece, a rotating motor (7) is arranged on the other side outer wall of one connecting plate (6), a second supporting block (9) is arranged at the output end of the rotating motor (7), connecting shafts (12) are respectively arranged on the surfaces, close to each other, of the two connecting shafts (12), of which connecting rollers (13) are arranged on the surfaces close to each other;
the outer surface of the connecting roller (13) is sleeved with a connecting sleeve (14), and the outer surface of the connecting sleeve (14) is sleeved with a roller brush (15);
The front sides of the first supporting block (8) and the second supporting block (9) are provided with a first storage plate (16), the top of the first storage plate (16) is provided with a storage box (17) which is symmetrically arranged, the bottom wall of the storage box (17) is provided with a first electric push rod (18), the output ends of the first electric push rods (18) are provided with second storage blocks (19), the second storage blocks (19) are in an L-shaped structure, the bottom wall of one of the second storage blocks (19) is provided with a second servo motor (20), the output end of the second servo motor (20) is provided with a feed box (21), the outer wall of one side of the feed box (21) is connected with the inner wall of one side of the other storage block (19) through a shaft piece, and the top of the feed box (21) is internally provided with a second uniformly arranged high-pressure atomizing nozzle (22);
one end of the charging pipe (3) is connected with one side inner wall of the cold coating box (1), the charging pipe (3) is positioned above the sides of the two first traction rollers (2), the outer surface of the connecting sleeve (14) is provided with uniformly arranged connecting holes in a penetrating mode, one side outer wall of the rotating motor (7) is connected with one side inner wall of the cold coating box (1), and the rotating motor (7) can drive the second supporting block (9) to rotate;
the workbin (21) is located the rear of rear traction roller one (2), and the top surface of workbin (21) is the slope state, and the inside of workbin (21) is equipped with magnesium oxide coating, and workbin (21) are located the place ahead of cylinder brush (15), start servo motor two (20), can drive workbin (21) and put the centre rotation of thing piece (19) in two to adjust the inclination of workbin (21), workbin (21) are used for passing through high pressure atomizer two (22) spraying with magnesium oxide coating at the lower surface of steel band.
2. The magnesium oxide coating cold coating device for silicon steel according to claim 1, wherein: the surface mounting that support piece one (8) and support piece two (9) are close to each other has a thing board two (23), and put thing board two (23) and be located the top of putting thing board one (16), storing frame (24) have been placed at the top of thing board two (23), the surface mounting that support piece one (8) and support piece two (9) are close to each other has embedded electro-magnet one (26), iron sheet one (25) are installed to the both sides outer wall of storing frame (24), and one side outer wall of iron sheet one (25) is laminated with one side outer wall of electro-magnet one (26), storing frame (24) are located the below of cylinder brush (15), the both sides inner wall of cold coating case (1) all is provided with draw-in groove (27), the inside of two draw-in grooves (27) is slidable mounting has fixture block (28), the surface mounting that two fixture blocks (28) are close to each other has a thing board three (29), and put thing board three (29) and thing board two (23) are located same horizontal level, the front and back and forth motor mounting front and back of motor mounting plate three (30) are equipped with the front and back of motor mounting plate (30) are connected with front of motor (30), front of the motor mounting plate (30) is equipped with front of the servo motor (30), the top of putting thing board three (29) runs through and is provided with spout (38), and sliding sleeve (33) have been cup jointed to the surface of reciprocating lead screw (32), and the surface mounting of sliding sleeve (33) has the joint piece, and the joint piece is located the inboard of spout (38), and connection box (34) are installed at the top of joint piece, and electric putter second (35) are installed to the front wall of connection box (34), and push pedal (36) are installed to the output of electric putter second (35).
3. A magnesium oxide coating cold coating apparatus for silicon steel as set forth in claim 2, wherein: the utility model discloses a miniature electric push rod, including supporting shoe one (8) and supporting shoe two (9), the surface that is close to each other all runs through and is provided with puts thing hole (39), and the diameter of putting thing hole (39) is less than the diameter of connecting axle (12), loading board one (10) are installed to one side outer wall of supporting shoe one (8), servo motor one (11) are installed at the top of loading board one (10), cutting ferrule (40) are installed to the output of servo motor one (11), and cutting ferrule (40) are gomphosis mutually with one of them putting thing hole (39), the one end of two connecting axles (12) is all embedded to be provided with slotted hole (42), miniature electric push rod (43) of symmetrical arrangement are all installed to one side inner wall of two slotted holes (42), iron piece (44) are installed to the output of miniature electric push rod (43), and iron piece (44) are located the inboard of putting thing hole (39), one of them iron piece (44) gomphosis mutually with cutting ferrule (40), electro-magnet three (41) are installed to one side inner wall of cutting ferrule (40), one side outer wall of one of iron piece (44) is laminated mutually with electro-magnet three (41).
4. A magnesium oxide coating cold coating apparatus for silicon steel according to claim 3, wherein: the length of the storage frame (24) is smaller than the distance between the two storage boxes (17), the width of the storage frame (24) is larger than the distance between the third storage plate (29) and the second storage plate (23), and the third storage plate (29) is positioned in front of the first storage plate (16).
5. The magnesium oxide coating cold coating device for silicon steel according to claim 4, wherein: the magnesium oxide coating spraying device is characterized in that a liquid inlet pipe (5) is arranged at one end of the charging pipe (3), the input end of the liquid inlet pipe (5) is connected with the output end of an externally connected spraying device and used for conveying magnesium oxide coating into the charging pipe (3), and a high-pressure atomization nozzle I (4) is used for spraying the magnesium oxide coating in the charging pipe (3) on the upper surface of a steel belt.
6. The magnesium oxide coating cold coating device for silicon steel according to claim 5, wherein: the front face of the storage frame (24) is provided with a second iron sheet, the back face of the push plate (36) is provided with a second electromagnet (37), the electric push rod (35) is started to drive the push plate (36) to penetrate through the storage box (17), and finally the back face of the second electromagnet (37) is attached to the front face of the second iron sheet.
7. The magnesium oxide coating cold coating device for silicon steel according to claim 6, wherein: an access door (45) is installed on the outer wall of one side of the cold coating box (1) through a hinge, a pull ring (46) is installed on the outer wall of one side of the access door (45), a traction roller II (47) which is arranged up and down is installed on the inner wall of the cold coating box (1), the traction roller II (47) is located behind a roller brush (15), a rotating motor (7) drives a supporting block II (9) to rotate to be close to a horizontal state, the roller brush (15) can be located at the access door (45), a steel belt is inserted into the middle of the two traction roller II (47) after passing through two traction rollers I (2), a drying module is installed in the cold coating box (1), the drying module comprises a drying device which is fixed on the top wall and the bottom wall of the cold coating box (1) and used for drying a magnesium oxide coating on the surface of the sprayed steel belt, and the drying device below is located behind a connecting plate (6).
8. The method for using a magnesium oxide coating cold coating device for silicon steel according to claim 7, wherein the method for using the magnesium oxide coating cold coating device is as follows:
s1, before the magnesium oxide coating cold coating device is used, connecting shafts (12) at two ends of a roller brush (15) are firstly placed in the middle of a first supporting block (8) and a second supporting block (9) through an access door (45), then a miniature electric push rod (43) in a slotted hole (42) is started, an iron block (44) is driven to be inserted into a storage hole (39), one of the iron blocks (44) can be embedded with a clamping sleeve (40) at the output end of a first servo motor (11), then an electromagnet (41) is electrified, the electromagnet (41) can be attracted with the iron block (44), and then a connecting roller (13) can be installed in the middle of the first supporting block (8) and the second supporting block (9);
s2, inserting the clamping block (28) into the clamping groove (27), fixing the storage plate III (29) in the cold coating box (1) through the combination of the clamping block (28) and the clamping groove (27), placing the storage frame (24) on the storage plate III (29), electrifying the electromagnet II (37) to enable the electromagnet II (37) to be attracted with the iron sheet II, starting the electric push rod II (35) in the connecting box (34), and pushing the storage frame (24) onto the storage plate II (23) under the action of the push plate (36);
S3, inserting one end of the steel belt into the cold coating box (1) according to use requirements, inserting the steel belt into the traction roller II (47) after passing through the traction rollers I (2), finally pulling out the steel belt from the tail end of the cold coating box (1), and starting the rotating motor (7) to drive the support block I (8) to rotate, so that the support block I (8) and the support block II (9) can drive the roller brush (15) to contact with the lower surface of the steel belt;
s4, before the cold coating device is used, magnesium oxide coating is fed into the charging pipe (3), the connecting sleeve (14) and the feed box (21) through the spraying device, after the magnesium oxide coating is injected into the connecting sleeve (14), the magnesium oxide coating can permeate to the surface of the roller brush (15) through the connecting hole, the magnesium oxide coating in the charging pipe (3) is sprayed on the upper surface of the steel belt through the first high-pressure atomizing nozzle (4), and the magnesium oxide coating of the feed box (21) is sprayed on the lower surface of the steel belt through the second high-pressure atomizing nozzle (22).
9. The method of claim 8, wherein in step S2, the method further comprises the steps of:
s21, after the storage frame (24) is placed, the electromagnet I (26) is electrified, so that the electromagnet I (26) can be attracted with the iron sheets I (25) on two sides of the storage frame (24), then the storage frame (24) can be firmly fixed on the storage plate II (23), and the coating dropped when the lower surface of the coated steel belt is received through the storage frame (24) in the subsequent coating process;
In the step S3, the method further includes the following steps:
s31, starting an electric push rod I (18) in a storage box (17), then driving a storage block (19) to move upwards so that the storage box (21) can be close to the lower surface of the steel belt, and meanwhile, starting a servo motor II (20), then driving the storage box (21) to rotate so as to achieve the aim of adjusting the angle of the storage box (21), and enabling the top plane of the storage box (21) to be parallel to the lower surface of the steel belt;
in the step S4, the method further includes the following steps:
s41, in the spraying process, a first servo motor (11) on a first bearing plate (10) is started, then the clamping sleeve (40) can be driven to rotate, the connecting roller (13) can rotate under the attraction force of an iron block (44) and an electromagnet III (41), then the position sprayed by a second high-pressure atomizing nozzle (22) can be coated for the second time through a roller brush (15), so that the coating effect is improved, in the slow moving process of the steel belt, the sprayed magnesium oxide coating can be dried by a drying module along with the movement of the steel belt, and the probability that the magnesium oxide coating on the surface of the steel belt is scraped off can be reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310482618.5A CN116603676B (en) | 2023-05-02 | 2023-05-02 | Magnesium oxide coating cold coating device for silicon steel and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310482618.5A CN116603676B (en) | 2023-05-02 | 2023-05-02 | Magnesium oxide coating cold coating device for silicon steel and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116603676A CN116603676A (en) | 2023-08-18 |
| CN116603676B true CN116603676B (en) | 2023-12-08 |
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| CN202310482618.5A Active CN116603676B (en) | 2023-05-02 | 2023-05-02 | Magnesium oxide coating cold coating device for silicon steel and application method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204251712U (en) * | 2014-11-30 | 2015-04-08 | 新万鑫（福建）精密薄板有限公司 | A kind of oriented silicon steel production line magnesium oxide coating unit |
| CN213133735U (en) * | 2020-08-06 | 2021-05-07 | 吴江华威净化设备有限公司 | Spraying device is used in various steel sheet production of wind leaching rooms |
| CN214132368U (en) * | 2020-12-14 | 2021-09-07 | 海安华诚新材料有限公司 | Oriented silicon steel secondary rolling material magnesium oxide cold coating device |
| CN215354406U (en) * | 2020-12-16 | 2021-12-31 | 首钢智新迁安电磁材料有限公司 | Non-oriented silicon steel coating spraying device |
| CN114345589A (en) * | 2022-01-12 | 2022-04-15 | 海安华诚新材料有限公司 | Silicon steel surface composite coating's spary device with direction splashproof structure |
| CN218459949U (en) * | 2022-10-28 | 2023-02-10 | 无锡赢钢科技有限公司 | Oriented silicon steel magnesium oxide edge spraying assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6658617B2 (en) * | 2017-02-28 | 2020-03-04 | Ｊｆｅスチール株式会社 | Slurry coating method and coating device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204251712U (en) * | 2014-11-30 | 2015-04-08 | 新万鑫（福建）精密薄板有限公司 | A kind of oriented silicon steel production line magnesium oxide coating unit |
| CN213133735U (en) * | 2020-08-06 | 2021-05-07 | 吴江华威净化设备有限公司 | Spraying device is used in various steel sheet production of wind leaching rooms |
| CN214132368U (en) * | 2020-12-14 | 2021-09-07 | 海安华诚新材料有限公司 | Oriented silicon steel secondary rolling material magnesium oxide cold coating device |
| CN215354406U (en) * | 2020-12-16 | 2021-12-31 | 首钢智新迁安电磁材料有限公司 | Non-oriented silicon steel coating spraying device |
| CN114345589A (en) * | 2022-01-12 | 2022-04-15 | 海安华诚新材料有限公司 | Silicon steel surface composite coating's spary device with direction splashproof structure |
| CN218459949U (en) * | 2022-10-28 | 2023-02-10 | 无锡赢钢科技有限公司 | Oriented silicon steel magnesium oxide edge spraying assembly |
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| CN116603676A (en) | 2023-08-18 |
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