CN105965738B - A kind of method for filling to special-shaped coils skeleton form - Google Patents
A kind of method for filling to special-shaped coils skeleton form Download PDFInfo
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- CN105965738B CN105965738B CN201610385200.2A CN201610385200A CN105965738B CN 105965738 B CN105965738 B CN 105965738B CN 201610385200 A CN201610385200 A CN 201610385200A CN 105965738 B CN105965738 B CN 105965738B
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- bonding agent
- hole
- perfusion
- glue
- coil rack
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials For Medical Uses (AREA)
Abstract
The present invention relates to a kind of method for filling to special-shaped coils skeleton form, comprise the following steps：Step 1, bonding agent is pre-processed, the mode deaeration processing of pressure drop is stirred to bonding agent, that is, uses and vacuumizes with normal pressure alternately；Step 2, workpiece is installed, coil rack is loaded in forming frock；Step 3, embedding, four faces of coil rack are irrigated simultaneously by four mouthfuls of synchronous frocks that irrigate.Using the frock and its method for filling of the present invention, the Forming Quality of target seeker product line bag perfusion ensure that, it is ensured that properties of product are reliable, improve production efficiency.
Description
Technical field
The present invention relates to a kind of method for filling, particularly a kind of method for filling to special-shaped coils skeleton form.Category
In the assembling process technique field of certain product.
Background technology
Bonding agent is used in the coil rack embedding of some products to the process of abnormity, small space perfusion, main
If play a part of making copper coil and external insulation and fixed copper coil position.Coil rack is assemblied in some product tops
Spiral shell outer, magnetic field is produced after copper coil electricity thereon and controls some product gyrobearings.The position of copper coil and sealing
Its electricity, magnetic property is directly affected, and then influences the temporald eixis performance of some product gyros, reliability of product etc..
The special-shaped component that the copper coil and " emitting shape " housing that current coil rack is molded by four coilings form, " emits
Shape " housing is provided with center hole on four faces, on the housing face where " bongrace ", 6 semicircle openings is provided with, for copper
The export of matter lead-out wires of coil；Embedding requires fully wrapped around coil, and fills the gap between coil and skeleton.In coil rack
In remain for the most wide 9mm of bonding agent passage, most narrow only 3mm, the space available for perfusion is very narrow and small, causes form to be stranded
It is difficult.Coil rack perfusion uses special bonding agent, and not only viscosity is big for the bonding agent, poor fluidity, hardening time are short, Er Qie
Easily parcel air forms bubble in bonding agent in mixed process.Conventional bonding agent uses to the technique of abnormity, small space perfusion
Needle tubing is irrigated model frock single port, one side, due to the influence of the limitation of tool structure, reperfusion mode and bonding agent, coil
Occur more leakage after skeleton perfusion to fill, it is necessary to which requirement could be met by carrying out manual operation to the coil firmware after embedding.Make
The coil rack that embedding is carried out with original frock and method for filling repairs the serious shadows such as cost height, low yield, poor reliability repeatedly
Ring the production of some products.
The content of the invention
The present invention is in order to solve the problems, such as bonding agent to product special-shaped coils skeleton form difficulty, it is proposed that a kind of right
The method for filling of special-shaped coils skeleton form.In actual production process, using the frock and its method for filling of the present invention, protect
The Forming Quality of target seeker product line bag perfusion is demonstrate,proved, it is ensured that properties of product are reliable, improve production efficiency.
The technical scheme is that：A kind of method for filling to special-shaped coils skeleton form, it is characterized in that：The party
Method specifically comprises the following steps：
Step 1, pre-process bonding agent, bonding agent is stirred pressure drop mode deaeration processing, i.e., using vacuumize with
Normal pressure is alternately；
Step 2, workpiece is installed, 4 locating modules of forming frock taken out, to all positions that can touch bonding agent
A thin layer lubricating grease is applied, and checks that the first glue hole, second excessively of forming frock crosses glue hole and steam vent smoothness；By non-embedding
Coil rack is placed at forming frock center, Primary Location after coil rack is wrapped up with 4 locating modules；By pressure ring by 4
Individual locating module compacting, is in close contact；The center hole of coil rack is blocked with 4 rubber plugs；By at the top of coil rack
Sealed with lute with the junction of forming frock, and fastened using trim ring and depression bar；With 4 fixing bolts by pressure ring and positioning
Module is fixed on base；By process installed above, coil rack is loaded in forming frock；
Step 3, embedding, the bonding agent of insulation is poured into the feed bin of four mouthfuls of synchronous perfusion frocks, piston is installed；Reversely put
Four mouthfuls of synchronous perfusion frocks are put, slowly promote piston, until four mouthfuls of synchronous 4 targeted ducts of frock that irrigate have bonding agent a small amount of
Untill outflow, then to 4 targeted duct installation perfusion interfaces；By 4 notes of the forming frock of 4 perfusion interface alignment embeddings
Glue hole, slowly promotes piston, it is ensured that 3~5min completes the perfusion of a coil rack, and binding agent enters shaping work by hole for injecting glue
The first glue hole, second excessively is filled to be filled reperfusion space after crossing glue hole；Air in reperfusion space by steam vent from bottom to top
Exclude；Four mouthfuls of synchronous perfusion frocks irrigate four faces of coil rack simultaneously, storage glue groove of the foundation bonding agent in forming frock
Spill-out judges whether to irrigate completely, stops perfusion when bonding agent is full of 1/2~3/4 volume of storage glue groove, removes four mouthfuls together
Step perfusion frock；Normal temperature dismantles forming frock after standing 20~24 hours, complete embedding.
Described bonding agent is by 50 by first component, component B and the third component：（1-5）：（5-8）Mass ratio composition；Institute
The first component stated is that molecular weight is 1200-3000 liquid polysulphide rubbers and liquid-state epoxy resin by 1：1 mass ratio mixes；
Component B is triethylene tetramine；Third component is the silicon powder of 1200-2000 mesh.
The use of the step 1 vacuumizes alternately to be comprised the concrete steps that with normal pressure：Bonding agent is placed in vacuum tank first
Under interior electric blender, stirring rod is set to be placed in the magazine equipped with bonding agent using lifting platform；Normal pressure at the uniform velocity stirs bonding agent 2
~5min, pressure is then evacuated to 0.05~0.06MPa, keeps 1~4min, be slowly dropped to normal pressure, bubble to be extracted out disappears
After continue to vacuumize and with being slowly stirred, be so repeated, deaeration carried out to embedding bonding agent；It will finally be stirred
Bonding agent is put into high-temperature cabinet is incubated 10~15min in the case where temperature is 40~70 DEG C, treats embedding.
A thin layer lubricating grease in the step 2 will be smeared uniformly, and thickness is 0.03~0.10mm.
Forming frock in the step 2 includes base, locating module, depression bar, pressure ring, fixing bolt, trim ring and rubber
Plug forms, and described base is disc-shaped base, and 4 tops are arranged on 3 locating modules for being uniformly distributed steam vent
In the locating groove of base, 4 locating modules form a cylindrical shape；Pressure ring is enclosed on cylindrical exterior, and fixing bolt passes through pressure
Locating module is fastened on base by the fixing hole of ring and locating module；Described trim ring is fixed on base center spiral shell by depression bar
In pit；Described rubber plug is 4, and rubber plug one end is arranged on the inner surface in the middle part of the locating module of each two contact
On groove in, the other end is arranged in the center hole of coil rack；The side of the locating module bottom of each two contact is all
Corresponding to be provided with two parallel up and down radial direction half slots, combination is coordinated and parallel first crosses glue hole and second up and down and cross glue hole；Often
The locating module side top part of two contacts is all corresponding to be provided with groove, forms storage glue groove, the side below respective groove
It is all corresponding on face to be provided with axial half slot, combine to form hole for injecting glue in the top surface of the locating module of each two contact, under hole for injecting glue
End connects with the first glue hole and the second glue hole excessively excessively respectively, and hole for injecting glue is located at the central part of storage glue groove.
Four mouthfuls of synchronous perfusion frocks in the step 3 include：Targeted duct, sealing ring, piston and feed bin, described work
The bottom shape of plug is consistent with the shape of feed bin, and is arranged in feed bin, and described seal is arranged between piston and feed bin, more
Individual targeted duct is uniformly arranged on the bottom of feed bin, and each targeted duct is connected with perfusion interface.
Described seal is 2, up and down arrangement；Targeted duct is 4.
The preparation method of described bonding agent is：
1）By 50：（1-5）：（5-8）Mass ratio weigh first component, component B and the third component；
2）After the first component and component B of formula ratio are well mixed, mixed liquor is formed；
3）In step 2）Mixed liquor in add formula ratio the third component, stir.
Advantages of the present invention：
The present invention solves the problems, such as coil rack abnormity, the perfusion of small space.
1st, the mode deaeration processing of pressure drop is stirred to bonding agent, using vacuumizing with normal pressure alternately, while companion
With stirring, promote the broken spilling of bubble in bonding agent.The viscosity of bonding agent is reduced by the way of heating, adds flowing
Property, be advantageous to the progress of embedding.Confirm（40~70）At a temperature of DEG C, bonding agent mobility is optimal.
2nd, forming frock designs, and bonding agent is proceeded by perfusion by coil rack bottom, bonding agent by external pressure from
Coil rack bottom enters reperfusion space, and is filled since coil rack bottom, in the process bonding agent extrusion pressing type intracavitary
Air discharged by top steam vent.It is abnormally-structured for coil rack, special the is left to privileged sites design
One crosses glue hole.Design multiple steam vents, cross glue hole and storage glue groove, while shape need is met, can timely and effectively arrange
The air gone out between filling process center line ring mould and frock, it is ensured that the integrality of form.
3rd, four mouthfuls of synchronous perfusion frocks, are irrigated, the method can effectively control four simultaneously for four faces of coil rack
The bonding agent flux of individual perfusing hole, ensure four hand-hole feed pressure uniformity, avoid due to pressure difference and produce perfusion sky
The problem of gap.Because perfusion is to carry out from bottom to top, therefore judge whether to fill in the spill-out of storage glue groove according to coil bonding agent
Note is complete.With the solidification of glue, glue volume can carry out certain contraction, and the glue in storage glue groove plays supplement embedding simultaneously
The effect of material, it is ensured that the pouring quality in four perfusion faces.In storage glue groove during the amount of bonding agent to 3/4ths volume, complete to fill
Note.
4th, the coil rack irrigated by process above method and frock, it is conveniently stripped, it is simple and convenient can be once
Irrigate 8~10 products；Embedding body surface face is smooth, and moulding property is good, and potting compound parcel coil is intact, and coil rack enriches nothing completely
Space；After certain Product Assembly, coil frame electricity, magnetic property are good.The application of the present invention not only ensure that product quality and
And greatly improve production efficiency.
Brief description of the drawings
Fig. 1 is the forming frock structural representation of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is four mouthfuls of synchronous perfusion tool structure schematic diagrames of the present invention.
In figure, 1, base；2nd, locating module；3rd, depression bar；4th, pressure ring；5th, fixing bolt；6th, trim ring；7th, rubber plug；8、
First crosses glue hole；9th, second glue hole is crossed；10th, hole for injecting glue；11st, storage glue groove；12nd, steam vent；13rd, interface is irrigated；14th, positioning pipe
Road；15th, sealing ring；16th, piston；17th, feed bin；18th, coil rack.
Below in conjunction with the accompanying drawings and embodiment the present invention is described in more detail, it is but not as a limitation of the invention.
Embodiment
Embodiment 1
A kind of method for filling to special-shaped coils skeleton form, it is characterized in that：This method specifically comprises the following steps：
Step 1, pre-process bonding agent, bonding agent is stirred pressure drop mode deaeration processing, i.e., using vacuumize with
Normal pressure is alternately；
Step 2, workpiece is installed, 4 locating modules 2 of forming frock taken out, to all portions that can touch bonding agent
Position applies a thin layer lubricating grease, and checks that glue hole 9 and the smoothness of steam vent 12 are crossed in the first glue hole 8, second excessively of forming frock；Will not
The coil rack 18 of embedding is placed at forming frock center, Primary Location after coil rack 18 is wrapped up with 4 locating modules 2；
4 locating modules 2 are compacted by pressure ring 4, are in close contact；The center hole of coil rack is blocked with 4 rubber plugs 7；
Junction at the top of coil rack with forming frock is sealed with lute, and fastened using trim ring 6 and depression bar 3；With 4 fixations
Pressure ring 4 and locating module 2 are fixed on base 1 by bolt 5；By process installed above, coil rack 18 is loaded into shaping work
In dress；
Step 3, embedding, the bonding agent of insulation is poured into the feed bin 17 of four mouthfuls of synchronous perfusion frocks, piston 16 is installed；Instead
To four mouthfuls of synchronous perfusion frocks are placed, slowly promote piston 16, until four mouthfuls it is synchronous irrigate 4 targeted ducts 14 of frock have it is viscous
Untill connecing a small amount of outflow of agent, then to 4 installation perfusion interfaces 13 of targeted ducts 14；4 perfusion interfaces 13 are directed at embedding
4 hole for injecting glue 10 of forming frock, slowly promote piston 16, it is ensured that 3~5min completes the perfusion of a coil rack, binding agent
Crossed by hole for injecting glue 10 into forming frock first after glue hole 9 is crossed in glue hole 8, second and reperfusion space is filled；In reperfusion space
Air excluded from bottom to top by steam vent 12；Four mouthfuls of synchronous perfusion frocks irrigate four faces of coil rack simultaneously, according to viscous
Connect agent and judge whether that perfusion is complete in the spill-out of the storage glue groove 11 of forming frock, when 1/2 of bonding agent full of storage glue groove 11~
Stop perfusion during 3/4 volume, remove four mouthfuls of synchronous perfusion frocks；Normal temperature dismantles forming frock after standing 20~24 hours, completes
Embedding.
Embodiment 2
A kind of method for filling to special-shaped coils skeleton form, specifically comprise the following steps：
Step 1, pre-process bonding agent, bonding agent is stirred pressure drop mode deaeration processing, i.e., using vacuumize with
Normal pressure is alternately；
The use vacuumizes alternately to be comprised the concrete steps that with normal pressure：Bonding agent is placed in first electronic in vacuum tank
Under mixer, stirring rod is set to be placed in the magazine equipped with bonding agent using lifting platform；Normal pressure at the uniform velocity stirs 2~5min of bonding agent,
Then pressure is evacuated to 0.05~0.06MPa, keeps 1~4min, be slowly dropped to normal pressure, continue to take out after the bubble extracted out disappears
Vacuum and with being slowly stirred, is so repeated, deaeration is carried out to embedding bonding agent；Finally the bonding agent being stirred is put
Enter in high-temperature cabinet and be incubated 10~15min in the case where temperature is 40~70 DEG C, treat embedding.The mode that pressure drop is stirred to bonding agent takes off
Bubble processing, using vacuumizing with normal pressure alternately, while with stirring, promote the broken spilling of bubble in bonding agent.Using
The mode of heating reduces the viscosity of bonding agent, adds mobility, is advantageous to the progress of embedding.
Step 2, workpiece is installed, 4 locating modules 2 of forming frock taken out, to all portions that can touch bonding agent
Position applies a thin layer lubricating grease, smears the dismounting that lubricating grease is easy to frock and coil rack after embedding shaping；And check forming frock
First cross glue hole 8, second and cross glue hole 9 and the smoothness of steam vent 12；The coil rack 18 of non-embedding is placed in forming frock
At the heart, Primary Location after coil rack 18 is wrapped up with 4 locating modules 2；4 locating modules 2 are compacted by pressure ring 4, tightly
Contiguity is touched；The center hole of coil rack is blocked with 4 rubber plugs 7, prevents casting glue hydrorrhea from going out；By at the top of coil rack
Sealed with lute with the junction of forming frock, and fastened using trim ring 6 and depression bar 3；With 4 fixing bolts 5 by the He of pressure ring 4
Locating module 2 is fixed on base 1；By process installed above, coil rack 18 is loaded in forming frock；
The a thin layer lubricating grease will be smeared uniformly, and thickness is 0.03~0.10mm.
As depicted in figs. 1 and 2, described forming frock includes base 1, locating module 2, depression bar 3, pressure ring 4, fixing bolt
5th, trim ring 6 and rubber plug 7 form, and described base 1 is disc-shaped base, and 4 tops are uniformly distributed steam vent 12 with 3
Locating module 2 be arranged in the locating groove of base 1,4 locating modules 2 form a cylindrical shapes；Pressure ring 4 is enclosed on cylindrical shape
Outside, 4 locating modules 2 are compacted by pressure ring 4, be in close contact；Fixation of the fixing bolt 5 through pressure ring 4 and locating module 2
Locating module 2 is fastened on base 1 by hole；Described trim ring 6 is fixed in the screwed hole of centre of base 1 by depression bar 3；Described
Rubber plug 7 is 4, and the one end of rubber plug 7 is arranged on the groove on the inner surface at the middle part of locating module 2 of each two contact
Interior, the other end is arranged in the center hole of coil rack 18；The side of the bottom of locating module 2 of each two contact is all corresponding to open
There are parallel two radial direction half slots up and down, combination is coordinated and parallel first crosses glue hole 8 and second up and down and cross glue hole 9；Each two
The side top part of locating module 2 of contact is all corresponding to be provided with groove, forms storage glue groove 11, the side below respective groove
On it is all corresponding be provided with axial half slot, combine to form hole for injecting glue 10 in the top surface of the locating module of each two contact, hole for injecting glue 10
Lower end connects with the first glue hole 9 excessively of glue hole 8 and second excessively respectively, and hole for injecting glue 10 is located at the central part of storage glue groove 11.
First glue hole 8, second glue hole 9, hole for injecting glue 10 and storage glue groove 11 excessively excessively is all 4.
Step 3, embedding, the bonding agent of insulation is poured into the feed bin 17 of four mouthfuls of synchronous perfusion frocks, piston 16 is installed；Instead
To four mouthfuls of synchronous perfusion frocks are placed, slowly promote piston 16, until four mouthfuls it is synchronous irrigate 4 targeted ducts 14 of frock have it is viscous
Untill connecing a small amount of outflow of agent, then to 4 installation perfusion interfaces 13 of targeted ducts 14；4 perfusion interfaces 13 are directed at embedding
4 hole for injecting glue 10 of forming frock, slowly promote piston 16, it is ensured that 3~5min completes the perfusion of a coil rack, binding agent
Crossed by hole for injecting glue 10 into forming frock first after glue hole 9 is crossed in glue hole 8, second and reperfusion space is filled；In reperfusion space
Air excluded from bottom to top by steam vent 12；Four mouthfuls of synchronous perfusion frocks irrigate four faces of coil rack simultaneously, according to viscous
Connect agent and judge whether that perfusion is complete in the spill-out of the storage glue groove 11 of forming frock, when 1/2 of bonding agent full of storage glue groove 11~
Stop perfusion during 3/4 volume, remove four mouthfuls of synchronous perfusion frocks；With the preliminary solidification of bonding agent, bonding agent volume can be carried out
Certain contraction, the bonding agent in storage glue groove 11 play a part of supplement simultaneously, it is ensured that the pouring qualities in four perfusion faces.Normal temperature
Forming frock is dismantled after standing 20~24 hours, completes embedding；The synchronous perfusion frock of four mouthfuls of the present invention is directed to coil rack four
Individual face irrigates simultaneously, and the method can effectively control the bonding agent flux of four perfusing holes, ensures that four hand-holes flow into pressure
Power uniformity, avoid due to pressure difference and produce the problem of irrigating space.
As shown in figure 3, described four mouthfuls synchronous perfusion frocks include：Targeted duct 14, sealing ring 15, piston 16 and feed bin
17, the bottom shape of described piston 16 is consistent with the shape of feed bin 17, and is arranged in feed bin 17, and described seal 15 is set
Between piston 16 and feed bin 17, multiple targeted ducts 14 are uniformly arranged on the bottom of feed bin 17, and each targeted duct 14 connects
It is connected to perfusion interface 13.Here seal 15 is 2, up and down arrangement；Targeted duct 14 is 4.
The coil rack irrigated by process above method and frock, it is conveniently stripped, it is simple and convenient once to fill
8~10 products of note；Embedding body surface face is smooth, and moulding property is good, and potting compound parcel coil is intact, and coil rack is enriched without sky completely
Gap；After certain Product Assembly, coil frame electricity, magnetic property are good.The present invention application not only ensure that product quality but also
Greatly improve production efficiency.This instillation process, which is appointed, is in artisan craftsmanship process, need to be improved to full-automatic direction, to meet
The demand that certain product is produced in enormous quantities.
Embodiment 3
On the basis of embodiment 2, described bonding agent is by 50 by first component, component B and the third component：（1-5）：（5-
8）Mass ratio composition；Described first component is that molecular weight is 1200-3000 liquid polysulphide rubbers and liquid-state epoxy resin by 1：1
Mass ratio mix；Component B is triethylene tetramine；Third component is the silicon powder of 1200-2000 mesh.
The preparation method of bonding agent is：
1）By 50：（1-5）：（5-8）Mass ratio weigh first component, component B and the third component；
2）After the first component and component B of formula ratio are well mixed, mixed liquor is formed；
3）In step 2）Mixed liquor in add formula ratio the third component, stir.
The bonding agent of the invention used can ensure adhesive effect, while the bonding agent mobility is optimal.
Part and structure and the well-known components and common structure of the technique category industry that the present embodiment does not describe in detail or
Conventional means, do not describe one by one here.
Claims (5)
1. a kind of method for filling to special-shaped coils skeleton form, it is characterized in that：This method specifically comprises the following steps：
Step 1, bonding agent is pre-processed, the mode deaeration processing of pressure drop is stirred to bonding agent, i.e., using vacuumizing and normal pressure
Alternately；
Step 2, workpiece is installed, by 4 locating modules of forming frock（2）Take out, to all positions that can touch bonding agent
Painting a layer thickness is 0.03~0.10mm lubricating grease, and checks that the first of forming frock crosses glue hole（8）, second cross glue hole（9）With
Steam vent（12）Smoothness；By the coil rack of non-embedding（18）It is placed at forming frock center, with 4 locating modules（2）Will
Coil rack（18）Primary Location after parcel；Pass through pressure ring（4）By 4 locating modules（2）Compacting, it is in close contact；With 4 rubber
Plug（7）The center hole of coil rack is blocked；Junction at the top of coil rack with forming frock is sealed with lute,
And use trim ring（6）And depression bar（3）Fastening；With 4 fixing bolts（5）By pressure ring（4）And locating module（2）It is fixed on base
（1）On；By process installed above, by coil rack（18）Load in forming frock；
Step 3, embedding, the bonding agent of insulation is poured into the feed bin of four mouthfuls of synchronous perfusion frocks（17）In, piston is installed（16）；Instead
To four mouthfuls of synchronous perfusion frocks are placed, piston is slowly promoted（16）, until four mouthfuls of synchronous perfusion 4 targeted ducts of frock（14）All
Have untill bonding agent flows out on a small quantity, then to 4 targeted ducts（14）Installation perfusion interface（13）；Interface is irrigated by 4（13）
It is directed at 4 hole for injecting glue of the forming frock of embedding（10）, slowly promote piston（16）, it is ensured that 3~5min completes a coil bone
The perfusion of frame, binding agent is by hole for injecting glue（10）Glue hole is crossed into forming frock first（8）, second cross glue hole（9）It is empty to perfusion afterwards
Between be filled；Air in reperfusion space is by steam vent（12）Exclude from bottom to top；Four mouthfuls of synchronous perfusion frocks are to coil bone
Four faces of frame irrigate simultaneously, storage glue groove of the foundation bonding agent in forming frock（11）Spill-out judge whether that perfusion is complete, when
Bonding agent is full of storage glue groove（11）1/2~3/4 volume when stop perfusion, remove four mouthfuls of synchronous perfusion frocks；Normal temperature stands 20
Forming frock is dismantled after~24 hours, completes embedding.
2. a kind of method for filling to special-shaped coils skeleton form according to claim 1, it is characterized in that：The step
Rapid 1 use vacuumizes alternately to be comprised the concrete steps that with normal pressure：The electric blender that bonding agent is placed in vacuum tank first
Under, stirring rod is placed in the magazine equipped with bonding agent using lifting platform；Normal pressure at the uniform velocity stirs 2~5min of bonding agent, then will
Pressure is evacuated to 0.05~0.06MPa, keeps 1~4min, is slowly dropped to normal pressure, continues to vacuumize simultaneously after the bubble extracted out disappears
And with being slowly stirred, be so repeated, deaeration is carried out to embedding bonding agent；The bonding agent being stirred finally is put into high temperature
10~15min is incubated at being 40~70 DEG C in temperature in case, treats embedding.
3. a kind of method for filling to special-shaped coils skeleton form according to claim 1, it is characterized in that：The step
Forming frock in rapid 2 includes base（1）, locating module（2）, depression bar（3）, pressure ring（4）, fixing bolt（5）, trim ring（6）With
Rubber plug（7）Composition, described base（1）For disc-shaped base, 4 tops are uniformly distributed steam vent with 3（12）'s
Locating module（2）Installed in base（1）Locating groove in, 4 locating modules（2）Form a cylindrical shape；Pressure ring（4）It is enclosed on
Cylindrical exterior, fixing bolt（5）Through pressure ring（4）And locating module（2）Fixing hole by locating module（2）It is fastened on base
（1）On；Described trim ring（6）Pass through depression bar（3）It is fixed on base（1）In screwed hole of centre；Described rubber plug（7）For 4
It is individual, rubber plug（7）One end is arranged on the locating module of each two contact（2）In groove on the inner surface at middle part, the other end
It is arranged on coil rack（18）Center hole in；The locating module of each two contact（2）The side of bottom is all corresponding to be provided with
Under parallel two radial direction half slots, combination coordinates and parallel first crosses glue hole up and down（8）Glue hole is crossed with second（9）；Each two
The locating module of contact（2）Side top part is all corresponding to be provided with groove, forms storage glue groove（11）, below respective groove
It is all corresponding on side to be provided with axial half slot, combine to form hole for injecting glue in the top surface of the locating module of each two contact（10）, note
Glue hole（10）Glue hole is crossed in lower end with first respectively（8）Glue hole is crossed with second（9）Connection, hole for injecting glue（10）Positioned at storage glue groove（11）'s
Central part.
4. a kind of method for filling to special-shaped coils skeleton form according to claim 1, it is characterized in that：The step
Four mouthfuls of synchronous perfusion frocks in rapid 3 include：Targeted duct（14）, sealing ring（15）, piston（16）And feed bin（17）, it is described
Piston（16）Bottom shape and feed bin（17）Shape it is consistent, and be arranged on feed bin（17）Interior, described sealing ring（15）If
Put in piston（16）With feed bin（17）Between, multiple targeted ducts（14）It is uniformly arranged on feed bin（17）Bottom, each positioning
Pipeline（14）All it is connected with perfusion interface（13）.
5. a kind of method for filling to special-shaped coils skeleton form according to claim 4, it is characterized in that：Described
Sealing ring（15）It is 2, arranges up and down；Targeted duct（14）It is 4.
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| CN106926406B (en) * | 2017-05-11 | 2022-12-06 | 中环天仪股份有限公司 | Filling tool for transmitter amplification plate and using method |
| CN108748823B (en) * | 2018-05-24 | 2020-04-03 | 哈尔滨东安实业发展有限公司 | Forming method of hydraulic safety shaft |
| CN110211804A (en) * | 2019-05-14 | 2019-09-06 | 安徽博微智能电气有限公司 | Coil glue-pouring device and method |
| CN110328792B (en) * | 2019-08-13 | 2024-05-24 | 四川省众望科希盟科技有限公司 | Filling and sealing process and mold for miniature mobile monitoring equipment |
| CN110732465B (en) * | 2019-11-22 | 2021-07-16 | 成都凯天电子股份有限公司 | Coil sealant filling and sealing device |
| TWI730623B (en) | 2020-02-13 | 2021-06-11 | 朋程科技股份有限公司 | Method for manufacturing power diode |
| CN111347606B (en) * | 2020-03-10 | 2022-02-15 | 长沙金信诺防务技术有限公司 | Cable vulcanizing device and vulcanizing method |
| CN112720969A (en) * | 2020-12-12 | 2021-04-30 | 贵州航天电子科技有限公司 | Encapsulating tool and encapsulating method for electronic product |
| CN112847998A (en) * | 2020-12-30 | 2021-05-28 | 贺盛精密塑胶(苏州)有限公司 | Pouring process of PU pouring wheel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4021591A1 (en) * | 1990-07-06 | 1992-01-16 | Grundfos Int | Encapsulating motor stator in cast resin |
| CN201859775U (en) * | 2010-11-09 | 2011-06-08 | 许继集团有限公司 | Vertical casting mold for layer coil of dry-type transformer |
| CN102306989A (en) * | 2011-09-08 | 2012-01-04 | 中国航空工业第六一八研究所 | Bonding and potting method for aerial integrated motor |
| CN202258780U (en) * | 2011-09-05 | 2012-05-30 | 上海一电变压器有限公司 | Upper-end closing plate device for vertical casting mould of dry-type transformer epoxy resin coil |
| CN204732287U (en) * | 2015-07-13 | 2015-10-28 | 山东天燚电力设备有限公司 | The apparatus for pouring of epoxy resin cast transformer coil |
| CN205004172U (en) * | 2015-09-15 | 2016-01-27 | 宿迁中电电气有限公司 | Dry -type transformer casting mold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4673690B2 (en) * | 2005-07-15 | 2011-04-20 | 株式会社東芝 | Injection device for pressure gelation |
-
2016
- 2016-06-03 CN CN201610385200.2A patent/CN105965738B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4021591A1 (en) * | 1990-07-06 | 1992-01-16 | Grundfos Int | Encapsulating motor stator in cast resin |
| CN201859775U (en) * | 2010-11-09 | 2011-06-08 | 许继集团有限公司 | Vertical casting mold for layer coil of dry-type transformer |
| CN202258780U (en) * | 2011-09-05 | 2012-05-30 | 上海一电变压器有限公司 | Upper-end closing plate device for vertical casting mould of dry-type transformer epoxy resin coil |
| CN102306989A (en) * | 2011-09-08 | 2012-01-04 | 中国航空工业第六一八研究所 | Bonding and potting method for aerial integrated motor |
| CN204732287U (en) * | 2015-07-13 | 2015-10-28 | 山东天燚电力设备有限公司 | The apparatus for pouring of epoxy resin cast transformer coil |
| CN205004172U (en) * | 2015-09-15 | 2016-01-27 | 宿迁中电电气有限公司 | Dry -type transformer casting mold |
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