CN107154308B - Magnet ring coating equipment - Google Patents

Magnet ring coating equipment Download PDF

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Publication number
CN107154308B
CN107154308B CN201710232972.7A CN201710232972A CN107154308B CN 107154308 B CN107154308 B CN 107154308B CN 201710232972 A CN201710232972 A CN 201710232972A CN 107154308 B CN107154308 B CN 107154308B
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CN
China
Prior art keywords
magnet ring
material containing
containing bar
secondary baking
bar
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Active
Application number
CN201710232972.7A
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Chinese (zh)
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CN107154308A (en
Inventor
陈�田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Teng Tian Automation Equipment Co Ltd
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Shenzhen Teng Tian Automation Equipment Co Ltd
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Priority to CN201710232972.7A priority Critical patent/CN107154308B/en
Publication of CN107154308A publication Critical patent/CN107154308A/en
Application granted granted Critical
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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206Manufacturing of magnetic cores by mechanical means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02Means for manipulating or holding work, e.g. for separate articles for particular articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/09Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
    • B05C3/10Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles the articles being moved through the liquid or other fluent material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/14Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254After-treatment

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention discloses a kind of magnet ring coating equipments, including:Material fetching mechanism, fluid-bed, secondary baking mechanism, unloading mechanism and Strok mechanism.Magnet ring is carried out in the fluid-bed after viscous powder coating, again close to the secondary baking mechanism, the magnet ring surface is toasted by the secondary baking mechanism, the floating powder on the magnet ring surface is further carried out secondary baking, so that the insulating powder on the magnet ring surface be made to melt.The invention has the advantages and positive effects of:Since this equipment is plugged using high-speed rotating material containing bar with magnet ring so that magnet ring during bread lateral surface without extension trace, hanging point.But also use secondary baking mechanism and secondary baking is carried out to magnet ring surface, melt the unfused insulating powder on magnet ring surface, so that magnet ring surface is more smooth.Secondary baking mechanism can also keep the temperature magnet ring before bread, and thus painting effect is more preferable.The device structure is simple, easy to use, ensure that the qualification rate of product.

Description

Magnet ring coating equipment
Technical field
The present invention relates to inductance magnet ring manufacturing equipment, in particular to a kind of magnet ring coating equipment.
Background technique
In order to enhance the safety and reliability of electronics, electric appliance, power equipment, to widely applied more by coiling on magnet ring Inductor made of circle enameled wire proposes the requirement for preventing voltage breakdown, enhancing pressure resistance, for this purpose, generalling use to soft magnet oxygen The method of body magnet ring surface spray insulation powder.
Chinese patent " CN01132308.6 ", it is entitled " a kind of soft magnet ferrite magnetic ring surface plastic coating method ", it discloses It is dusted and the cured technique of reheating using secondary, and magnet ring upper and lower end face is mended by the method that powder thickeies is solved using appropriate Its secondary side, burr, avoid hanging using lateral surface in plastic-coated magnet ring caused by when conductive hook fluidized bed trace, hanging point and secondary side, The shortcomings that burr.This plastic coating method has four:1. conductive mesh-plate structure is bilayer conductive silk screen, life in spraying process At secondary side, burr it is more, need to repair in subsequent process, complex process;2. needing to mend, powder is secondary, and operation difficulty is big;3. giving After powder thickening is mended in magnet ring upper surface, magnet ring lower end surface powder is also removed, process is loaded down with trivial details, has sprayed before being easily damaged Coating layer.
Summary of the invention
The object of the present invention is to provide a kind of magnet ring coating equipments, so as to solve the deficiencies in the prior art.
According to an aspect of the invention, there is provided a kind of magnet ring coating equipment, including:
Material fetching mechanism, the material fetching mechanism are equipped with a fixed block and Duo Gen material containing bar, and the material containing bar passes through axis respectively It holds and is rotatablely connected with the fixed block, the outer dia of the material containing bar is matched with magnet ring internal diameter, and the material containing bar passes through biography Dynamic device, which is connected to the motor, to be connect, and the motor drives the material containing bar to be revolved on the fixed block by the transmission device Turn;
Fluid-bed is set to below the material fetching mechanism, and thermoplastic insulating powder is loaded in the fluid-bed, described exhausted Edge powder is driven in the fluid-bed by high-speed flow, and then in boiling fluidized state, the magnet ring is added in the production line Be interspersed on the material containing bar after heat to high temperature by the material fetching mechanism, the material containing bar drive the magnet ring rotated and incite somebody to action The magnet ring immerses in the insulating powder in boiling fluidized state, and the insulating powder is gradually adsorbed on the magnet ring Surface, and an insulating coating is formed by the high temperature melting of the magnet ring, and then on the magnet ring surface;
Secondary baking mechanism is set to above the material fetching mechanism, and the secondary baking mechanism includes thermal insulation board and heat generating member, The heat generating member is fixed on the thermal insulation board lower surface and towards the material containing bar, and the magnet ring carries out in the fluid-bed After viscous powder coating, then close to the secondary baking mechanism, the magnet ring surface is toasted by the secondary baking mechanism, into The floating powder on the magnet ring surface is carried out secondary baking by one step, so that the insulating powder on the magnet ring surface be made to melt;
Unloading mechanism, the material returned frame including a skewback and above the skewback, the material returned is provided with more A material returned slot, the material returned slot is corresponding with the material containing bar, and the width of the material returned slot is suitable with the outer diameter of the material containing bar, The material containing bar enters the material returned slot and then moves backward along the material returned slot, is interspersed in described on the material containing bar Magnet ring falls off from the material containing bar, falls on the skewback of lower section;
Strok mechanism is made of multiple coasting mechanisms and multiple driving mechanisms, before driving the material fetching mechanism to carry out It afterwards or moves up and down, the material fetching mechanism is connected with the Strok mechanism.
In some embodiments, the material containing bar is the closed hollow pipe in front end, and the material containing bar tail end is equipped with one Water connector, the water connector are connected with external water source, and water flow is entered inside the material containing bar by the water connector, For reducing the temperature of the material containing bar, prevent the material containing bar from causing insulating powder to be melted in the load by magnet ring heating Expect rod outer surface.Cooled down by water flow, can also make the temperature of material containing bar tail portion will not be too high, to will not influence making for belt Use the service life.
In some embodiments, the water connector is equipped with a conduit protruded into inside the material containing bar.
In some embodiments, the material containing bar is connected to form a whole two-by-two by belt, the material containing bar tail Portion is equipped with the belt pulley to match with the belt.
In some embodiments, the unloading mechanism is additionally provided with a rack for cleaning, and the rack for cleaning is equipped with one and is equipped with The rinse bath of padding, the cleaning groove sidewall are equipped with multiple grooves corresponding with the material containing bar, and the material containing bar enters institute After stating groove, it is in contact with the padding, material containing bar quick rotation on the padding, and then will attach in the load Insulating powder on material bar is put on the skin completely.
In some embodiments, two material fetching mechanisms and two sets of unloading mechanisms, the material returned machine are additionally provided with Structure is respectively arranged on two sides, and two material fetching mechanisms are mobile to described two unloading mechanisms respectively, divides above the material fetching mechanism Not She You a secondary baking mechanism, described two material fetching mechanisms take turns to operate.
In some embodiments, the heat generating member is U-shaped vitreous carbon fibers heating tube.
In some embodiments, the fluid-bed is additionally provided with the slide cover of one with material fetching mechanism linkage.
The invention has the advantages and positive effects of:Since this equipment uses high-speed rotating material containing bar and magnet ring Plug so that magnet ring during bread lateral surface without hang trace, hanging point.But also secondary baking mechanism is used to magnet ring table Face carries out secondary baking, melts the unfused insulating powder on magnet ring surface, so that magnet ring surface is more smooth.Secondary baking Mechanism can also keep the temperature magnet ring before bread, and thus painting effect is more preferable.The device structure is simple, easy to use, protects The qualification rate of product is demonstrate,proved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the magnet ring paint line of the magnet ring coating equipment of one embodiment of the present invention.
Fig. 2 is in Fig. 1 for putting the structural schematic diagram of the charging tray of magnet ring.
Fig. 3 is the structural schematic diagram of magnet ring coating equipment shown in A in Fig. 1.
Fig. 4 is the enlarged drawing of part shown in B in Fig. 3.
Fig. 5 is the positive structure schematic of magnet ring coating equipment shown in Fig. 3.
Fig. 6 is the structural schematic diagram of material fetching mechanism shown in fig. 5.
Fig. 7 is the structural schematic diagram of secondary baking mechanism shown in fig. 5.
Fig. 8 is the structural schematic diagram of unloading mechanism shown in fig. 5.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
Fig. 1 to Fig. 8 schematically shows a kind of a kind of magnet ring coating equipment A of embodiment according to the present invention.
The equipment is mounted on one end of magnet ring paint line.Multiple charging trays 7 are along production line loopy moving.Charging tray 7 is equipped with Multiple hoppers 71 being parallel to each other.Hopper 71 is along 7 cross direction profiles of charging tray.Each hopper 71 is additionally provided with multiple for putting magnet ring 8 Mounting groove 72.Mounting groove 72 is corresponding with the outer shape of magnet ring 8.
As shown, equipment A includes material fetching mechanism 3, fluid-bed 5, secondary baking mechanism 4, unloading mechanism 6 and stroke machine Structure 2.
Material fetching mechanism 3, fluid-bed 5, secondary baking mechanism 4, unloading mechanism 6 and Strok mechanism 2 are set in a rack 1.
Wherein, material fetching mechanism 3 is equipped with a fixed block 34 and Duo Gen material containing bar 31.
Material containing bar 31 is rotatablely connected by bearing and fixed block 34 respectively.
The outer dia of material containing bar 31 is matched with 8 internal diameter of magnet ring.
Material containing bar 31 is connected to the motor by transmission device to be connect.
Motor drives material containing bar 31 to be rotated on fixed block 32 by transmission device.
Fluid-bed 5 is set to 3 lower section of material fetching mechanism.Thermoplastic insulating powder is loaded in fluid-bed 5.Insulating powder is flowing Change and driven in slot by high-speed flow, and then in boiling fluidized state.
Fluid-bed 5 is additionally provided with the slide cover to link with material fetching mechanism 3.
Magnet ring 8 is interspersed on material containing bar 31 after being heated to high temperature in the production line by material fetching mechanism 3, and material containing bar 31 drives Magnet ring 8 carries out rotation and immerses magnet ring 8 in the insulating powder in boiling fluidized state.
Insulating powder is gradually adsorbed on the surface of magnet ring 8, and by the high temperature melting of magnet ring 8, and then is formed on 8 surface of magnet ring One insulating coating.
Secondary baking mechanism 4 is set to 3 top of material fetching mechanism.
Secondary baking mechanism 4 includes thermal insulation board 41 and heat generating member 42.
Heat generating member 42 is fixed on 41 lower surface of thermal insulation board and towards material containing bar 31.
Heat generating member 42 is U-shaped vitreous carbon fibers heating tube.
After magnet ring 8 carries out viscous powder coating in fluid-bed 5, then close to secondary baking mechanism 4.
8 surface of magnet ring is toasted by secondary baking mechanism 4, and the floating powder on 8 surface of magnet ring is further carried out secondary baking, To make the insulating powder on 8 surface of magnet ring melt.
Unloading mechanism 6 includes a skewback 62 and the material returned frame 63 above skewback 62.
Skewback 62 and material returned frame 63 are set on a bracket 61.
Material returned frame 63 is equipped with multiple material returned slots.
Material returned slot is corresponding with material containing bar 31.
The width of material returned slot is suitable with the outer diameter of material containing bar 31.
Material containing bar 31 enters material returned slot and then to be moved backward along material returned slot, is interspersed in magnet ring 8 on material containing bar 31 from load It falls off, is fallen into 62 on the skewback of lower section on material bar 31.
Strok mechanism 2 is made of multiple coasting mechanisms and multiple driving mechanisms, for drive material fetching mechanism 3 carry out front and back or Person moves up and down.
Material fetching mechanism 3 is connected with Strok mechanism 2.
In the present embodiment, material containing bar 31 is the closed hollow pipe in front end.
31 tail end of material containing bar is equipped with a water connector.
Water connector is connected with external water source.Water flow is entered inside material containing bar 31 by water connector, for reducing load The temperature for expecting bar 31 prevents material containing bar 31 from causing insulating powder to be melted in 31 outer surface of material containing bar by the heating of magnet ring 8.
Water connector is equipped with a conduit protruded into inside material containing bar 31.
Material containing bar 31 is connected to form a whole two-by-two by belt.
31 tail portion of material containing bar is equipped with the belt pulley to match with belt 33.
Cooled down by water flow, can also make the temperature of 31 tail portion of material containing bar will not be too high, to will not influence making for belt Use the service life.
In the present embodiment, unloading mechanism 6 is additionally provided with a rack for cleaning 64.Rack for cleaning 64 is equipped with one and the clear of padding is housed Washing trough.It cleans groove sidewall and is equipped with multiple grooves corresponding with material containing bar 31.Material containing bar 31 enters after groove, connects with padding Touching.The quick rotation on padding of material containing bar 31, and then the insulating powder attached on material containing bar 31 is put on the skin completely.
In the present embodiment, magnet ring coating equipment is respectively equipped with two material fetching mechanisms 3 and two sets of unloading mechanisms 6.Material returned machine Structure 6 is respectively arranged on two sides, and two material fetching mechanisms 3 are mobile to two unloading mechanisms 6 respectively.One is respectively equipped with above material fetching mechanism 3 A secondary baking mechanism 4.
Two material fetching mechanisms 6 take turns to operate.
The magnet ring completed the process is collected by the unloading mechanism 6 of two sides respectively.
The invention has the advantages and positive effects of:Since this equipment uses high-speed rotating material containing bar and magnet ring Plug so that magnet ring during bread lateral surface without hang trace, hanging point.But also secondary baking mechanism is used to magnet ring table Face carries out secondary baking, melts the unfused insulating powder on magnet ring surface, so that magnet ring surface is more smooth.Secondary baking Mechanism can also keep the temperature magnet ring before bread, and thus painting effect is more preferable.The device structure is simple, easy to use, protects The qualification rate of product is demonstrate,proved.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention It encloses.

Claims (8)

1. magnet ring coating equipment, which is characterized in that including:
Material fetching mechanism, the material fetching mechanism be equipped with a fixed block and Duo Gen material containing bar, the material containing bar pass through respectively bearing with The fixed block rotation connection, the outer dia of the material containing bar are matched with magnet ring internal diameter, and the material containing bar passes through transmission dress It sets to be connected to the motor and connect, the motor drives the material containing bar to be rotated on the fixed block by the transmission device;
Fluid-bed is set to below the material fetching mechanism, is loaded with thermoplastic insulating powder, the insulating powder in the fluid-bed End is driven in the fluid-bed by high-speed flow, and then in boiling fluidized state, the magnet ring is heated in the production line It is interspersed on the material containing bar after high temperature by the material fetching mechanism, the material containing bar drive magnet ring carries out rotation and will be described Magnet ring immerses in the insulating powder in boiling fluidized state, and the insulating powder is gradually adsorbed on the table of the magnet ring Face, and an insulating coating is formed by the high temperature melting of the magnet ring, and then on the magnet ring surface;
Secondary baking mechanism is set to above the material fetching mechanism, and the secondary baking mechanism includes thermal insulation board and heat generating member, described Heat generating member is fixed on the thermal insulation board lower surface and towards the material containing bar, and the magnet ring carries out viscous powder in the fluid-bed After coating, then close to the secondary baking mechanism, the magnet ring surface is toasted by the secondary baking mechanism, to make The insulating powder on the magnet ring surface melts;
Unloading mechanism, the material returned frame including a skewback and above the skewback, the material returned are provided with multiple move back Hopper, the material returned slot is corresponding with the material containing bar, and the width of the material returned slot is suitable with the outer diameter of the material containing bar, described Material containing bar enters the material returned slot and then moves backward along the material returned slot, the magnet ring being interspersed on the material containing bar It falls off, is fallen on the skewback of lower section from the material containing bar;
Strok mechanism is made of multiple coasting mechanisms and multiple driving mechanisms, for drive the material fetching mechanism carry out front and back or Person moves up and down, and the material fetching mechanism is connected with the Strok mechanism.
2. magnet ring coating equipment according to claim 1, which is characterized in that the material containing bar is that front end is closed hollow Pipe, the material containing bar tail end are equipped with a water connector, and the water connector is connected with external water source, and water flow passes through the water Connector enters inside the material containing bar, for reducing the temperature of the material containing bar, prevents the material containing bar from being added by the magnet ring Thermal conductivity causes insulating powder to be melted in the material containing rod outer surface.
3. magnet ring coating equipment according to claim 2, which is characterized in that the water connector protrudes into described equipped with one Conduit inside material containing bar.
4. magnet ring coating equipment according to claim 1, which is characterized in that the more material containing bars are connected two-by-two by belt It connects to form an entirety, material containing bar tail portion is equipped with the belt pulley to match with the belt.
5. magnet ring coating equipment according to claim 1, which is characterized in that the unloading mechanism is additionally provided with a cleaning Frame, the rack for cleaning are equipped with the rinse bath that padding is housed, and the cleaning groove sidewall is equipped with multiple opposite with the material containing bar The groove answered, the material containing bar enter after the groove, are in contact with the padding, and the material containing bar is fast on the padding Speed rotation, and then the insulating powder attached on the material containing bar is put on the skin completely.
6. magnet ring coating equipment according to claim 1, which is characterized in that the material fetching mechanism and two sets of institutes there are two setting Unloading mechanism is stated, the unloading mechanism is respectively arranged on two sides, and two material fetching mechanisms are moved to described two unloading mechanisms respectively It is dynamic, it is respectively equipped with the secondary baking mechanism above the material fetching mechanism, described two material fetching mechanisms take turns to operate.
7. magnet ring coating equipment according to claim 1 or 6, which is characterized in that the heat generating member is U-shaped vitreous carbon fibers Heating tube.
8. magnet ring coating equipment according to claim 1 or 6, which is characterized in that the fluid-bed is additionally provided with one and institute State the slide cover of material fetching mechanism linkage.
CN201710232972.7A 2017-04-11 2017-04-11 Magnet ring coating equipment Active CN107154308B (en)

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Application Number Priority Date Filing Date Title
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CN107154308B true CN107154308B (en) 2018-11-23

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108311351A (en) * 2018-01-18 2018-07-24 蒋建新 Magnet ring or iron core ring powder coating process
CN110459399B (en) * 2019-09-08 2020-05-12 浙江春晖磁电科技有限公司 Production line for automatic machining of magnetic cores
CN110935881B (en) * 2019-12-30 2024-09-10 佛山中研磁电科技股份有限公司 Amorphous nanocrystalline powder baking equipment and use its magnetic powder core production line
CN114360887B (en) * 2022-01-18 2023-07-25 天长市中德电子有限公司 Preparation process of high-quality manganese zinc ferrite magnetic ring

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CN206976158U (en) * 2017-04-11 2018-02-06 深圳市腾田自动化设备有限公司 Magnet ring coating equipment

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US4084019A (en) * 1976-02-05 1978-04-11 Armco Steel Corporation Electrostatic coating grid and method
CN101567259B (en) * 2009-01-22 2011-05-11 烟台三立科技环保有限公司 Automatic disc magnetic ring plastic soaking device
CN204516579U (en) * 2015-04-24 2015-07-29 诸暨斯通机电设备制造有限公司 For the material collecting device of small multi-sectional coiling magnet ring wire stripper
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