CN114597014A - Quick-charging room magnetizing plate assembly and manufacturing and detecting method - Google Patents
Quick-charging room magnetizing plate assembly and manufacturing and detecting method Download PDFInfo
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- CN114597014A CN114597014A CN202210260898.0A CN202210260898A CN114597014A CN 114597014 A CN114597014 A CN 114597014A CN 202210260898 A CN202210260898 A CN 202210260898A CN 114597014 A CN114597014 A CN 114597014A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/003—Methods and devices for magnetising permanent magnets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The invention discloses a quick-charging room magnetizing plate assembly and a manufacturing and detecting method thereof. The magnetic strip for the refrigerator is ingenious in overall design, the magnetic attraction of the magnetic strip for the refrigerator under the same condition can be improved by 5% -10%, the magnetizing production efficiency is improved by 25% -35%, the magnetic strip is convenient to assemble, disassemble and maintain, and the circulating cooling effect is good.
Description
Technical Field
The invention relates to the technical field of a quick-charging room magnetizing plate device, in particular to a quick-charging room magnetizing plate assembly and a manufacturing and detecting method thereof.
Background
In the manufacturing process of the door sealing magnetic strip for the refrigerator, magnetic powder particles are required to be extruded to be manufactured into a flat strip-shaped strip piece, and then the strip piece is continuously magnetized to be manufactured into a rolled magnetic condition. In the process of continuously magnetizing the strip-shaped piece to manufacture the coiling magnetic condition, a magnetizing machine with a magnetizing plate assembly is needed to be used for continuously magnetizing the strip-shaped piece. The common magnetizing plate assembly is generally characterized in that an induction magnetizing part is directly pressed in a main plate part, the induction magnetizing part can perform induction magnetizing when being electrified, the induction magnetizing part does not have magnetism when being powered off, the induction magnetizing part and the main plate part are in an integrated structure, if the induction magnetizing part fails when being used, the induction magnetizing part and the main plate part cannot be disassembled or assembled, the whole magnetizing plate assembly can only be scrapped, and a new magnetizing plate assembly is replaced again; simultaneously, the induction portion of magnetizing in the ordinary subassembly of magnetizing mostly adopts 45 # steel or pure iron preparation to form, and the magnetic attraction that the magnetic stripe was made after the strip spare was magnetized is less, and the magnetic stripe effect of magnetizing is poor, and the induction portion of magnetizing of pressure equipment in main plate spare damages because of overheated easily, and life is short, and induction portion of magnetizing has serious design defect, can't satisfy the speed-raising back, the actual need of the continuous quick production of whole intelligent magnetic stripe production line.
Disclosure of Invention
The invention aims to solve the problems of a common magnetizing plate component in the background technology. The magnetic field induction magnetizing plate is ingenious in overall design, the magnetic attraction of the magnetic strips for the refrigerator under the same conditions can be improved by 5% -10%, the magnetizing production efficiency is improved by 25% -35%, the induction magnetizing part and the main body plate are convenient to disassemble and assemble and maintain, the circulating cooling effect is good, and the magnetic field induction magnetizing plate is suitable for being popularized and used as a magnetizing plate assembly device matched with a magnetizing machine in the manufacturing of the magnetic strips for the refrigerator.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a fill closely room subassembly that magnetizes fast, including the main part plate, there is the cavity district main part plate is inside, and the response portion of magnetizing of setting in main part plate cavity district, the response portion of magnetizing can carry out the inductance when the circular telegram and magnetize, the response portion of magnetizing does not have magnetism when the outage, the response portion of magnetizing is the silicon steel lamellar body, the silicon steel lamellar body is assembled to have a plurality of silicon steel sheets and connects and make, all there is three convex body above every silicon steel sheet, all there is U type slot between the convex body above every silicon steel sheet, still include:
the middle of the silicon steel sheet body is provided with a transverse through hole, three outer convex bodies are arranged on the silicon steel sheet body, a U-shaped groove, an outer convex body and the U-shaped groove are arranged between the outer convex bodies on the silicon steel sheet body and can be matched with a small groove and a bulge on the surface of a refrigerator magnetic stripe to be magnetized, so that the magnetizing effect of the magnetic stripe is good, and the good matching goodness of the N-level, the S-level and the N-level three-level magnetic stripe surface is ensured;
the silicon steel sheet body is integrally embedded and pressed in a cavity area of the main body plate, the core piece and the silicon steel sheet body are matched with each other, and the overall magnetism of the magnetic stripe to be magnetized on the surface of the main body plate can be improved;
the inside both sides that are located the cavity district of main part plate have the interconnection to perforate, and the dress is worn to be provided with cooling duct spare in the interconnection is perforated, and the recirculated cooling liquid can pass through cooling duct spare, cools down the cooling to the silicon steel lamellar body in the main part plate cavity district, can effectively prevent the heat gathering of silicon steel lamellar body in the main part plate, improves the silicon steel lamellar body and wears the whole life of dress at the middle core spare of silicon steel lamellar body.
In order to make the magnetic stripe of waiting to magnetize good stability on main part plate to reduce the volume of being worn and torn of waiting to magnetize the magnetic stripe bottom surface, furtherly, there is the slot hole above the main part plate, slot hole and the inside cavity district intercommunication of main part plate, the downthehole magnetic conduction of being provided with of slot glues the adhesive layer, and the outer convex body on the silicon steel lamellar body in the cavity district is whole to be encapsulated in the downthehole magnetic conduction of slot glues the adhesive layer in the magnetic conduction of being glued adhesive layer, and the upper cover of magnetic conduction glues the adhesive layer has the resin wearing layer, and magnetic conduction glues adhesive layer and resin wearing layer and enables to wait to magnetize the magnetic stripe and magnetize good stability in the slot hole, and can reduce the volume of being worn and torn of waiting to magnetize the magnetic stripe bottom surface.
In order to ensure that when the magnetic stripe to be magnetized is continuously magnetized on the magnetizing machine, the magnetic stripe to be magnetized does not generate distortion deflection in the magnetizing production process on the main body plate, furthermore, a height difference exists between the upper top surface of the resin wear-resistant layer and the upper top surface of the groove hole on the main body plate, the difference range between the value of the height difference and the value of the thickness of the magnetic stripe to be magnetized is 0.08-1.15 mm, and the height difference enables the whole magnetic stripe to be magnetized to be limited in the groove hole to have good linearity when the magnetic stripe to be magnetized is magnetized, so that the magnetic stripe to be magnetized does not generate distortion deflection.
In order to carry out circulating water cooling on the silicon steel sheet body in the main body plate, avoid the silicon steel sheet body from being damaged due to overheating and prolong the service life of the silicon steel sheet body, furthermore, one end of the main body plate is provided with an insulating plug piece, the insulating plug piece is transversely provided with water connecting head pipe fittings in a penetrating way, the number of the water connecting head pipe fittings is two, the two water connecting head pipe fittings are respectively a water inlet water connecting head pipe fitting and a water outlet water connecting head pipe fitting, the two water connecting head pipe fittings can be respectively connected with cooling pipeline fittings in interconnected through holes at two sides in the main body plate, the cooling pipeline fitting in the main body plate can be connected with an external circulating cooling water tank device through the water connecting head pipe fittings, the water connecting head pipe fittings can enable the cooling pipeline fitting in the main body plate to be conveniently connected with the external circulating cooling water tank device, the insulating plug piece can enable the cooling pipeline fitting to be conveniently detached from the water connecting head pipe fittings and can be conveniently installed, and the uniform water inlet water connecting head pipe fittings and the water outlet water connecting head pipe fittings can enable cooling water to have good circulating fluidity in the cooling pipeline fittings in the main body plate;
the joint of the water-receiving head pipe fitting and the cooling pipeline fitting is provided with a waterproof sealing adhesive layer which can prevent water seepage and leakage at the joint of the water-receiving head pipe fitting and the cooling pipeline fitting.
In order to enable the main body plate and the magnetizing conductive column to be conveniently detached, and meanwhile, when the magnetizing conductive column is installed on the main body plate, the overall consistency is good, and the inner sides of the magnetizing conductive column and the positive and negative poles of the silicon steel sheet body in the cavity area of the main body plate can be stably and consistently connected, further, an insulating sleeve clamping piece is arranged at the other end of the main body plate, the magnetizing conductive column penetrates through the insulating sleeve clamping piece, the number of the magnetizing conductive columns is two, the inner sides of the two magnetizing conductive columns are respectively connected with the positive and negative poles of the silicon steel sheet body in the cavity area of the main body plate, the outer sides of the two magnetizing conductive columns are respectively connected with the positive and negative connecting lines of a magnetizing machine, the magnetizing conductive columns can enable the magnetizing machine to be stably connected with the silicon steel sheet body in the cavity area of the main body plate, and the insulating sleeve clamping piece can enable the main body plate and the magnetizing conductive column to be conveniently detached and can be conveniently installed and have good consistency.
In order to make silicon steel lamellar body dismantle the installation more convenient in main part plate and the main part plate cavity area, furtherly again, there is interior draw-in groove two inboards in the bottom of main part plate, take out in the interior draw-in groove and insert and be provided with insulating bottom plate spare, insulating bottom plate spare can carry out the level at the interior draw-in groove of main part plate bottom and insert or the level takes out the motion, insulating bottom plate spare makes the bottom surface of silicon steel lamellar body in main part plate and the main part plate cavity area, and the platform face with the magnet charger is insulated and is kept apart, and it is more convenient that the installation is dismantled to silicon steel lamellar body in insulating bottom plate spare enables main part plate and the main part plate cavity area simultaneously.
In order to ensure that the quick-charging room magnetizing plate assembly has good consistency in the manufacturing process and the manufactured quick-charging room magnetizing plate assembly is detected to ensure that the quick-charging room magnetizing plate assembly product is qualified, the method for manufacturing and detecting the quick-charging room magnetizing plate assembly is further described in detail as follows: the method for manufacturing and detecting the quick-dense room magnetizing plate assembly comprises the following specific steps:
step one, assembling: the silicon steel sheet body with the core piece in the transverse through hole is integrally embedded and pressed in a cavity area of the main body plate, an outer convex body on the silicon steel sheet body is positioned in a groove hole on the main body plate, the outer convex body on the silicon steel sheet body in the cavity area of the main body plate is integrally packaged in a magnetic conduction adhesive layer in the groove hole, a resin wear-resistant layer covers the magnetic conduction adhesive layer, an insulation bottom plate is horizontally inserted into an inner clamping groove at the bottom of the main body plate, and then the silicon steel sheet body is placed for 72 hours at normal temperature until the magnetic conduction adhesive layer and the resin wear-resistant layer are completely solidified;
coating a waterproof sealing adhesive layer on the periphery of a water receiving head pipe fitting on the inner side of an insulating plug member, covering the insulating plug member coated with the waterproof sealing adhesive layer on the periphery of the inner side of the water receiving head pipe fitting at one end of a main body plate, simultaneously connecting the water receiving head pipe fitting with a cooling pipeline member in interconnected through holes on two sides in the main body plate, then placing for 48 hours under the normal temperature condition, and after the water receiving head pipe fitting and the cooling pipeline member are stably connected through the waterproof sealing adhesive layer on the periphery of the water receiving head pipe fitting;
covering the insulating sleeve clamping piece at the other end of the main body plate, and simultaneously enabling the inner sides of the two magnetizing conductive columns on the insulating sleeve clamping piece to be respectively connected with the positive electrode and the negative electrode of the silicon steel sheet body in the cavity area of the main body plate, and completing the manufacturing and assembling of the fast-charging interval magnetizing plate assembly;
step two, checking and testing: connecting a water inlet water connecting head pipe fitting and the outer side of a water outlet water connecting head pipe fitting on the quick-filling compact room magnetizing plate assembly manufactured and installed according to the step one with a water outlet end and a water return end of an external circulating cooling water tank device through connecting water pipes respectively, simultaneously ensuring that the water connecting head pipe fitting and the cooling pipeline fitting can circulate and feed water, arranging a water measuring pressure gauge on the connecting water pipe between the water outlet water connecting head pipe fitting and the water return end of the external circulating cooling water tank device, adjusting the water pressure of the external circulating cooling water tank device to enable the external circulating cooling water tank device to convey water with the pressure of 3MPa into the water inlet water connecting head pipe fitting through the connecting water pipe connected with the water outlet end, closing the connecting water pipe between the water outlet water connecting head pipe fitting and the water return end of the external circulating cooling water tank device, and opening the connecting water pipe between the water outlet water connecting head pipe fitting and the water return end of the external circulating cooling water tank device after 30min of pressure maintaining, observing and reading a water pressure measured value of a water measuring pressure gauge on a connecting water pipe between a water outlet water head pipe fitting and a water return end of an external circulating cooling water tank device;
step three, judging whether the product is qualified: if the water pressure measured value on the water measuring pressure gauge is equal to 3MPa, the assembled and installed quick-charging room magnetizing plate assembly is qualified and can be connected with a magnetizing machine and an external circulating cooling water tank device for magnetizing production and use;
and if the water pressure measurement value on the water measurement pressure gauge is less than 3MPa, the assembled and installed quick-filling room magnetizing plate assembly is unqualified, the quick-filling room magnetizing plate assembly needs to be inspected again after being disassembled, relevant reasons are found, and the relevant matching parts are replaced or adjusted, and then the steps are repeated according to the step one and the step two.
Compared with the prior art, the invention provides a quick-charging room magnetizing plate assembly and a manufacturing and detecting method thereof, and the quick-charging room magnetizing plate assembly has the following beneficial effects:
1. according to the quick-filling compact-chamber magnetizing plate assembly, the inner clamping grooves are formed in the two inner sides of the bottom of the main body plate, the insulating bottom plate is arranged in the inner clamping grooves, the insulating bottom plate can horizontally insert into or horizontally draw out from the inner clamping grooves in the bottom of the main body plate, when the insulating bottom plate is horizontally inserted into the inner clamping grooves in the bottom of the main body plate, the insulating bottom plate can integrally embed and press silicon steel sheets into a cavity area of the main body plate, and when the insulating bottom plate is horizontally drawn out from the inner clamping grooves in the bottom of the main body plate, the silicon steel sheets in the cavity area of the main body plate can be maintained or replaced and adjusted, so that the problem that a common magnetizing plate assembly cannot be used for disassembling or assembling an induction magnetizing part and the main body plate is solved, the disassembling and maintaining convenience is realized between the silicon steel sheets and the main body plate, and the replacing, assembling and adjusting are convenient;
2. according to the magnetizing plate assembly of the rapid-charging room, the core body piece is arranged in the silicon steel sheet body, and the core body piece made of the silicon steel sheet body and the Ru iron boron material is adopted to replace an induction magnetizing part made of No. 45 steel or pure iron in a common magnetizing plate assembly, so that the magnetic attraction of a magnetic strip made of the strip piece after being magnetized can be improved by 5% -10% compared with the magnetic attraction of the magnetic strip made of the original common magnetizing plate assembly, and meanwhile, the good magnetizing effect and more stable magnetism of the magnetic strip are ensured;
3. set up the interconnection perforation through the inside both sides that are located the cavity district at main part plate, wear to adorn in the interconnection perforation and set up cooling pipe spare, utilize recirculated cooling liquid to pass through cooling pipe spare, cool down the cooling to silicon steel lamellar body in the main part plate cavity district, can effectively prevent the heat gathering of silicon steel lamellar body in the main part plate, improve the silicon steel lamellar body and wear the whole life who adorns at the middle core spare of silicon steel lamellar body, the induction magnetization portion of pressure equipment in main plate is damaged because of overheated easily, the short problem of life, simultaneously through the core spare of silicon steel lamellar body, ferroboron alloy material preparation and supporting cooling pipe spare design, make whole magnetizing plate subassembly design more reasonable, can improve 25% ~ 35% with the production efficiency that magnetizes of magnetic stripe for the refrigerator under the same condition.
Drawings
FIG. 1 is a schematic side view of a vertical longitudinal section of an induction magnetizing unit made of No. 45 steel or pure iron in a conventional magnetizing plate assembly according to the prior art;
FIG. 2 is a schematic overall view of a magnetizing plate assembly of a rapid-charging chamber according to the present invention;
FIG. 3 is a schematic diagram of the integral assembly of the resin wear-resistant layer, the magnetic conductive adhesive layer, the silicon steel sheet body, the insulating sleeve clamping piece, the insulating plug piece, the insulating bottom plate and the main body plate in the quick-charging room magnetizing plate assembly provided by the invention;
FIG. 4 is a schematic view showing the assembly of a silicon steel sheet and a core member in a fast-charging room magnetizing plate assembly provided by the invention;
FIG. 5 is a schematic side view of a vertical longitudinal cross section of a single silicon steel sheet of a silicon steel sheet in a fast-charging room magnetizing plate assembly according to the present invention.
In the figure: 1. a main body panel; 11. a cavity area; 2. an insulating plug member; 21. a water head pipe fitting is connected; 3. insulating sleeve clamping pieces; 31. magnetizing the conductive column; 4. silicon steel sheet body; 41. a convex body; 42. a U-shaped groove; 43. silicon steel sheets; 5. a core member; 6. an insulating floor member; 7. a resin wear layer; 8. a magnetically conductive adhesive layer; 9. the duct member is cooled.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The present invention will be described in further detail with reference to examples and specific embodiments.
Referring to fig. 1 to 4: the utility model provides a fill closely room magnetization board subassembly soon, including main part plate 1, main part plate 1 is inside has the cavity district 11, and set up the induction portion of magnetizing in 1 cavity district 11 of main part plate, the induction portion of magnetizing can carry out the inductance when the circular telegram and magnetize, the induction portion of magnetizing does not have magnetism when the outage, the induction portion of magnetizing is silicon steel sheet body 4, silicon steel sheet body 4 is assembled to have a plurality of silicon steel sheets 43 and connects and make, all there are three evagination body 41 above every silicon steel sheet 43, all there is U type slot 42 between the evagination body 41 above every silicon steel sheet 43, still include:
the middle of the silicon steel sheet body 4 is provided with a transverse through hole, three outer convex bodies 41 are arranged on the silicon steel sheet body 4, a U-shaped groove 42 is arranged between the outer convex bodies 41 on the silicon steel sheet body 4, the outer convex bodies 41 and the U-shaped groove 42 can be matched with a small groove and a bulge on the surface of a refrigerator magnetic stripe to be magnetized, the magnetizing effect of the magnetic stripe is good, and the matching goodness of the N-level, S-level and N-level three-level magnetic stripe surfaces is good;
the silicon steel sheet body 4 is internally provided with a core body 5 in a transverse through hole, the core body 5 is made of Ru ferroboron material, the silicon steel sheet body 4 with the core body 5 in the middle is integrally embedded and pressed in a cavity area 11 of the main body plate 1, and the core body 5 and the silicon steel sheet body 4 are mutually matched, so that the overall magnetism of the magnetic stripe to be magnetized on the surface of the main body plate 1 can be improved;
the inside both sides that are located cavity district 11 of main part plate 1 have the interconnection to perforate, it is provided with cooling duct spare 9 to wear the dress in the interconnection perforation, recirculated cooling liquid can pass through cooling duct spare 9, the cooling of cooling is cooled down to silicon steel lamellar body 4 in 1 cavity district of main part plate 11, can effectively prevent the heat gathering of silicon steel lamellar body 4 in the main part plate 1, improve silicon steel lamellar body 4 and wear the whole life of adorning in the middle of silicon steel lamellar body 4 core spare 5.
In order to make the magnetic stripe to be magnetized have good magnetizing stability on the main body plate 1 and reduce the amount of abrasion on the bottom surface of the magnetic stripe to be magnetized, it is explained that: the main body plate 1 is provided with a groove hole, the groove hole is communicated with a cavity area 11 inside the main body plate 1, a magnetic conduction adhesive layer 8 is arranged in the groove hole, the magnetic conduction adhesive layer 8 can enable an outer convex body 41 on a silicon steel sheet body 4 in the cavity area 11 to be integrally packaged in the magnetic conduction adhesive layer 8 in the groove hole, a resin wear-resistant layer 7 covers the magnetic conduction adhesive layer 8, the magnetic conduction adhesive layer 8 and the resin wear-resistant layer 7 can enable a magnetic stripe to be magnetized to be good in magnetizing stability in the groove hole, and abrasion loss of the bottom surface of the magnetic stripe to be magnetized can be reduced;
in order to prevent the magnetic stripe to be magnetized from being distorted and deflected in the process of magnetizing the main body plate 1 when the magnetic stripe to be magnetized is continuously magnetized on the magnetizing machine, it is explained that: the upper top surface of the resin wear-resistant layer 7 is away from the upper top surface of the groove hole in the main body plate 1 by a height difference, the difference range between the value of the height difference and the thickness value of the magnetic stripe to be magnetized is 0.08-1.15 mm, and the height difference enables the whole magnetic stripe to be magnetized to be limited in the groove hole to have good linearity when the magnetic stripe to be magnetized is magnetized, so that the magnetic stripe to be magnetized is not twisted and deflected;
in order to carry out circulating water cooling to silicon steel sheet body 4 in main part plate 1, avoid silicon steel sheet body 4 to damage because of overheated, improve silicon steel sheet body 4's life, what need explain is: one end of the main body plate 1 is provided with an insulating plug member 2, the insulating plug member 2 is transversely provided with two water receiving head pipe fittings 21 in a penetrating manner, the two water receiving head pipe fittings 21 are respectively a water inlet water receiving head pipe fitting and a water outlet water receiving head pipe fitting, the two water receiving head pipe fittings 21 can be respectively connected with cooling pipeline members 9 in interconnected through holes at two sides in the main body plate 1, the cooling pipeline member 9 in the main body plate 1 can be connected with an external circulating cooling water tank device through the water receiving head pipe fitting 21, the water receiving head pipe fitting 21 can enable the cooling pipeline member 9 in the main body plate 1 to be conveniently connected with the external circulating cooling water tank device, the insulating plug member 2 can enable the cooling pipeline member 9 and the water receiving head pipe fitting 21 to be conveniently detached and installed, the consistency is good, and the water inlet water receiving head pipe fitting and the water outlet water receiving head pipe fitting can enable cooling water to have good circulating mobility in the cooling pipeline member 9 in the main body plate 1;
a waterproof sealing adhesive layer is arranged at the joint of the water receiving head pipe fitting 21 and the cooling pipeline fitting 9, and the waterproof sealing adhesive layer can prevent water seepage and leakage at the joint of the water receiving head pipe fitting 21 and the cooling pipeline fitting 9;
in order to make main body plate 1 and the electrically conductive post 31 of magnetizing dismantle conveniently, when being installed on main body plate 1 with electrically conductive post 31 of magnetizing simultaneously, the overall uniformity is good to can ensure to magnetize and lead the inboard positive negative pole with silicon steel sheet body 4 in 1 cavity region 11 of main body plate of electrically conductive post 31 and connect stably unanimously, what need explain is: the other end of the main body plate 1 is provided with an insulating sleeve clamping piece 3, the insulating sleeve clamping piece 3 is provided with two magnetizing conductive posts 31 in a penetrating manner, the inner sides of the two magnetizing conductive posts 31 are respectively connected with the positive and negative poles of the silicon steel sheet body 4 in the cavity area 11 of the main body plate 1, the outer sides of the two magnetizing conductive posts 31 are respectively connected with the positive and negative connecting lines of the magnetizing machine, the magnetizing conductive posts 31 can enable the magnetizing machine to be stably connected with the silicon steel sheet body 4 in the cavity area 11 of the main body plate 1, and the insulating sleeve clamping piece 3 can enable the main body plate 1 and the magnetizing conductive posts 31 to be detached, so that the installation consistency is good;
in order to make the silicon steel sheet body 4 dismantle the installation more convenient in main part plate 1 and the 1 cavity zone 11 of main part plate, what need explain is: there is interior draw-in groove two inboards in the bottom of main part plate 1, draw in the interior draw-in groove and insert and be provided with insulating bottom plate piece 6, insulating bottom plate piece 6 can carry out the level at the interior draw-in groove of 1 bottom of main part plate and insert or the level motion of taking out, insulating bottom plate piece 6 makes the bottom surface of silicon steel lamellar body 4 in 1 cavity region 11 of main part plate 1 and main part plate, insulate with the platform face of magnet charger and keep apart, insulating bottom plate piece 6 enables silicon steel lamellar body 4 dismantlement installation more convenient in 1 cavity region 11 of main part plate 1 and main part plate simultaneously.
In order to ensure that the magnetizing plate assembly of the rapid charging chamber has good consistency in the manufacturing process and the manufactured magnetizing plate assembly of the rapid charging chamber is detected to ensure that the product of the magnetizing plate assembly of the rapid charging chamber is qualified, the following explanation is required: the method for manufacturing and detecting the magnetizing plate assembly of the quick-charging room is described in detail as follows: the method for manufacturing and detecting the quick-charging room magnetizing plate assembly comprises the following specific steps:
step one, assembling: the silicon steel sheet body 4 with the core body 5 arranged in the transverse through hole is integrally embedded and pressed in a cavity area 11 of a main body plate 1, an outer convex body 41 on the silicon steel sheet body 4 is positioned in a groove hole on the main body plate 1, the outer convex body 41 on the silicon steel sheet body 4 in the cavity area 11 of the main body plate 1 is integrally encapsulated in a magnetic conduction adhesive layer 8 in the groove hole, a resin wear-resistant layer 7 covers the magnetic conduction adhesive layer 8, an insulation bottom plate 6 is horizontally inserted into an inner clamping groove at the bottom of the main body plate 1, and then the silicon steel sheet body is placed for 72 hours at normal temperature until the magnetic conduction adhesive layer 8 and the resin wear-resistant layer 7 are completely solidified;
coating a waterproof sealing adhesive layer on the periphery of a water receiving head pipe fitting 21 on the inner side of an insulating plug fitting 2, covering the insulating plug fitting 2 coated with the waterproof sealing adhesive layer on the periphery of the inner side of the water receiving head pipe fitting 21 at one end of a main body plate 1, simultaneously connecting the water receiving head pipe fitting 21 with a cooling pipeline fitting 9 in interconnected through holes on two sides in the main body plate 1, then placing for 48 hours at normal temperature, and after the water receiving head pipe fitting 21 and the cooling pipeline fitting 9 are stably connected by the waterproof sealing adhesive layer on the periphery of the water receiving head pipe fitting 21;
covering the insulating sleeve clamping piece 3 at the other end of the main body plate 1, and simultaneously enabling the inner sides of the two magnetizing conductive columns 31 on the insulating sleeve clamping piece 3 to be respectively connected with the positive electrode and the negative electrode of the silicon steel sheet body 4 in the cavity area 11 of the main body plate 1, so that the manufacturing and assembling of the fast-charging space magnetizing plate assembly are completed;
step two, checking and testing: connecting a water inlet water connecting head pipe fitting and the outer side of a water outlet water connecting head pipe fitting on the quick-filling compact room magnetizing plate assembly manufactured and installed according to the step one with a water outlet end and a water return end of an external circulating cooling water tank device through connecting water pipes respectively, simultaneously ensuring that the water connecting head pipe fitting 21 and the cooling pipeline fitting 9 can be circulated and communicated with water, arranging a water measuring pressure gauge on the connecting water pipe between the water outlet water connecting head pipe fitting and the water return end of the external circulating cooling water tank device, adjusting the water pressure of the external circulating cooling water tank device to enable the external circulating cooling water tank device to convey water with the pressure of 3MPa into the water inlet water connecting head pipe fitting through the connecting water pipe connected with the water outlet end, closing the connecting water pipe between the water outlet water connecting head pipe fitting and the water return end of the external circulating cooling water tank device, and opening the connecting water pipe between the water outlet water connecting head pipe fitting and the water return end of the external circulating cooling water tank device after 30min of pressure maintaining, observing and reading a water pressure measured value of a water measuring pressure gauge on a connecting water pipe between a water outlet water head pipe fitting and a water return end of an external circulating cooling water tank device;
step three, judging whether the product is qualified: if the water pressure measured value on the water measuring pressure gauge is equal to 3MPa, the assembled and installed quick-charging room magnetizing plate assembly is qualified and can be connected with a magnetizing machine and an external circulating cooling water tank device for magnetizing production and use;
and if the water pressure measurement value on the water measurement pressure gauge is less than 3MPa, the assembled and installed quick-filling room magnetizing plate assembly is unqualified, the quick-filling room magnetizing plate assembly needs to be inspected again after being disassembled, relevant reasons are found, and the relevant matching parts are replaced or adjusted, and then the steps are repeated according to the step one and the step two.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. The utility model provides a fill magnetic plate subassembly between soon, includes the main part plate, there is the cavity district main part plate is inside to and the response portion of magnetizing of setting in main part plate cavity district, the response portion of magnetizing is the silicon steel lamellar body, its characterized in that still includes:
the middle of the silicon steel sheet body is provided with a transverse through hole, three convex bodies are arranged on the silicon steel sheet body, U-shaped grooves are arranged among the convex bodies on the silicon steel sheet body, the convex bodies and the U-shaped grooves can be matched with small grooves and protrusions on the surface of a refrigerator magnetic stripe to be magnetized, the magnetizing effect of the magnetic stripe is good, and the good matching goodness of N-level, S-level and N-level three-level matching of the surface of the magnetic stripe is ensured;
the silicon steel sheet body with the core piece inserted in the middle is integrally embedded and pressed in a cavity area of the main body plate, and the core piece and the silicon steel sheet body are matched with each other, so that the overall magnetism of the magnetic stripe to be magnetized on the surface of the main body plate can be improved;
the inside both sides that are located the cavity district of main part plate have the interconnection to perforate, and the dress is worn to be provided with cooling duct spare in the interconnection is perforated, and the recirculated cooling liquid can pass through cooling duct spare, cools down the cooling to the silicon steel lamellar body in the main part plate cavity district, can effectively prevent the heat gathering of silicon steel lamellar body in the main part plate, improves the silicon steel lamellar body and wears the whole life of dress at the middle core spare of silicon steel lamellar body.
2. The quick-charging room magnetizing plate assembly according to claim 1, wherein the main body plate has a groove hole, the groove hole is communicated with the cavity region inside the main body plate, a magnetic conductive adhesive layer is disposed inside the groove hole, the magnetic conductive adhesive layer enables the outer convex body on the silicon steel sheet body in the cavity region to be integrally encapsulated in the magnetic conductive adhesive layer inside the groove hole, the magnetic conductive adhesive layer is covered with a resin wear-resistant layer, and the magnetic conductive adhesive layer and the resin wear-resistant layer enable the magnetic strip to be magnetized to have good magnetizing stability inside the groove hole and reduce the amount of wear of the bottom surface of the magnetic strip to be magnetized.
3. The quick-charging compartment magnetizing plate assembly according to claim 2, wherein the upper top surface of the resin wear-resistant layer is separated from the upper top surface of the groove hole in the main body plate by a height difference, the difference between the height difference and the thickness of the magnetic stripe to be magnetized ranges from 0.08mm to 1.15mm, and the height difference enables the magnetic stripe to be magnetized to be integrally limited in the groove hole in good linearity when the magnetic stripe to be magnetized is magnetized, so that the magnetic stripe to be magnetized does not twist and deflect.
4. The quick-acting dense room magnetizing plate assembly according to claim 1, wherein an insulating plug member is arranged at one end of the main body plate, a water receiving head pipe fitting is transversely arranged on the insulating plug member in a penetrating manner, the two water receiving head pipe fittings are respectively a water inlet water receiving head pipe fitting and a water outlet water receiving head pipe fitting, the two water receiving head pipe fittings can be respectively connected with cooling pipeline fittings in interconnected penetrating holes at two sides in the main body plate, the cooling pipeline fittings in the main body plate can be connected with an external circulating cooling water tank device through the water receiving head pipe fittings, the water receiving head pipe fittings can enable the cooling pipeline fittings in the main body plate to be conveniently connected with the external circulating cooling water tank device, the insulating plug member can enable the cooling pipeline fittings and the water receiving head pipe fittings to be conveniently detached and conveniently installed, and the uniformity is good, and the water inlet water receiving head pipe fittings and the water outlet water receiving pipe fittings can enable cooling water to have good circulating mobility in the cooling pipeline fittings in the main body plate;
the joint of the water-receiving head pipe fitting and the cooling pipeline fitting is provided with a waterproof sealing adhesive layer which can prevent water seepage and leakage at the joint of the water-receiving head pipe fitting and the cooling pipeline fitting.
5. The quick-charging room magnetizing plate assembly according to claim 1, wherein an insulating sleeve clamping piece is arranged at the other end of the main body plate, two magnetizing conductive posts are arranged on the insulating sleeve clamping piece in a penetrating manner, the inner sides of the two magnetizing conductive posts are respectively connected with the positive electrode and the negative electrode of the silicon steel sheet body in the cavity area of the main body plate, the outer sides of the two magnetizing conductive posts are respectively connected with the positive connecting wire and the negative connecting wire of the magnetizing machine, the magnetizing conductive posts can enable the magnetizing machine to be stably connected with the silicon steel sheet body in the cavity area of the main body plate, and the main body plate and the magnetizing conductive posts can be detached by the insulating sleeve clamping piece, so that the mounting consistency is good.
6. The quick-charging room magnetizing plate assembly according to any one of claims 1 to 5, wherein inner clamping grooves are formed in two inner sides of the bottom of the main body plate, insulating bottom plate members are arranged in the inner clamping grooves in a pulling and inserting mode, the insulating bottom plate members can perform horizontal inserting or horizontal pulling movement in the inner clamping grooves in the bottom of the main body plate members, the insulating bottom plate members enable the bottom surfaces of the main body plate members and silicon steel sheet bodies in cavity areas of the main body plate members to be insulated and isolated from platform surfaces of a magnetizing apparatus, and meanwhile the insulating bottom plate members enable the main body plate members and the silicon steel sheet bodies in cavity areas of the main body plate members to be more convenient to detach and install.
7. The manufacturing and detecting method of the magnetizing plate assembly of the rapid-charging room according to claim 6, comprising the following specific steps:
step one, assembling: the silicon steel sheet body with the core piece in the transverse through hole is integrally embedded and pressed in a cavity area of the main body plate, an outer convex body on the silicon steel sheet body is positioned in a groove hole on the main body plate, the outer convex body on the silicon steel sheet body in the cavity area of the main body plate is integrally packaged in a magnetic conduction adhesive layer in the groove hole, a resin wear-resistant layer covers the magnetic conduction adhesive layer, an insulation bottom plate is horizontally inserted into an inner clamping groove at the bottom of the main body plate, and then the silicon steel sheet body is placed for 72 hours at normal temperature until the magnetic conduction adhesive layer and the resin wear-resistant layer are completely solidified;
coating a waterproof sealing adhesive layer on the periphery of a water receiving head pipe fitting on the inner side of an insulating plug member, covering the insulating plug member coated with the waterproof sealing adhesive layer on the periphery of the inner side of the water receiving head pipe fitting at one end of a main body plate, simultaneously connecting the water receiving head pipe fitting with a cooling pipeline member in interconnected through holes on two sides in the main body plate, then placing for 48 hours under the normal temperature condition, and after the water receiving head pipe fitting and the cooling pipeline member are stably connected through the waterproof sealing adhesive layer on the periphery of the water receiving head pipe fitting;
covering the insulating sleeve clamping piece at the other end of the main body plate, and simultaneously enabling the inner sides of the two magnetizing conductive columns on the insulating sleeve clamping piece to be respectively connected with the positive electrode and the negative electrode of the silicon steel sheet body in the cavity area of the main body plate, and completing the manufacturing and assembling of the fast-charging interval magnetizing plate assembly;
step two, checking and testing: connecting a water inlet water connecting head pipe fitting and the outer side of a water outlet water connecting head pipe fitting on the quick-filling compact room magnetizing plate assembly manufactured and installed according to the step one with a water outlet end and a water return end of an external circulating cooling water tank device through connecting water pipes respectively, simultaneously ensuring that the water connecting head pipe fitting and the cooling pipeline fitting can circulate and feed water, arranging a water measuring pressure gauge on the connecting water pipe between the water outlet water connecting head pipe fitting and the water return end of the external circulating cooling water tank device, adjusting the water pressure of the external circulating cooling water tank device to enable the external circulating cooling water tank device to convey water with the pressure of 3MPa into the water inlet water connecting head pipe fitting through the connecting water pipe connected with the water outlet end, closing the connecting water pipe between the water outlet water connecting head pipe fitting and the water return end of the external circulating cooling water tank device, and opening the connecting water pipe between the water outlet water connecting head pipe fitting and the water return end of the external circulating cooling water tank device after 30min of pressure maintaining, observing and reading a water pressure measured value of a water measuring pressure gauge on a connecting water pipe between a water outlet water head pipe fitting and a water return end of an external circulating cooling water tank device;
step three, judging whether the product is qualified: if the water pressure measured value on the water measuring pressure gauge is equal to 3MPa, the assembled and installed quick-charging room magnetizing plate assembly is qualified and can be connected with a magnetizing machine and an external circulating cooling water tank device for magnetizing production and use;
and if the water pressure measurement value on the water measurement pressure gauge is less than 3MPa, the assembled and installed quick-filling room magnetizing plate assembly is unqualified, the quick-filling room magnetizing plate assembly needs to be inspected again after being disassembled, relevant reasons are found, and the relevant matching parts are replaced or adjusted, and then the steps are repeated according to the step one and the step two.
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