CN206821127U - One step prepares the preparation facilities and production line of the integral heat dissipation structure for sealing liquid metal - Google Patents
One step prepares the preparation facilities and production line of the integral heat dissipation structure for sealing liquid metal Download PDFInfo
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- CN206821127U CN206821127U CN201720249487.6U CN201720249487U CN206821127U CN 206821127 U CN206821127 U CN 206821127U CN 201720249487 U CN201720249487 U CN 201720249487U CN 206821127 U CN206821127 U CN 206821127U
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- 238000007789 sealing Methods 0.000 title claims abstract description 105
- 229910001338 liquidmetal Inorganic materials 0.000 title claims abstract description 96
- 238000002360 preparation method Methods 0.000 title claims abstract description 44
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 239000003292 glue Substances 0.000 claims abstract description 49
- 238000004512 die casting Methods 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 36
- 230000032683 aging Effects 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002390 adhesive tape Substances 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000000110 cooling liquid Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 238000010923 batch production Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 16
- 239000006071 cream Substances 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 239000000565 sealant Substances 0.000 description 7
- 239000004519 grease Substances 0.000 description 6
- 229920001296 polysiloxane Polymers 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000011031 large-scale manufacturing process Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
It the utility model is related to the technical field of heat dissipation of electronic equipment, and in particular to a step prepares the preparation facilities and production line of the integral heat dissipation structure for sealing liquid metal.Wherein, preparation facilities includes conveying mechanism, glue applying mechanism, die casting mechanism and cooling body, and the die casting mechanism includes die casting room and is arranged at the pressure head of die casting room.Compared with prior art, the integral heat dissipation structure prepared by preparation facilities of the present utility model had both solved the problems, such as that liquid metal was easily revealed, and can accurately control the size of sealing frame and heat-conducting glue layer, improved machining accuracy；The utility model simplifies preparation process and manufacturing equipment, improves production efficiency, and the batch production of automation can be achieved.
Description
Technical field
It the utility model is related to the technical field of heat dissipation of electronic equipment, and in particular to a step is prepared for sealing liquid metal
Integral heat dissipation structure preparation facilities and production line.
Background technology
As the electronic equipments such as the arrival in intelligent epoch, communication equipment are increasingly towards miniaturization, lightening and high-performance
Direction develop.Need to configure various electronic components in the confined space of electronic equipment internal（Such as IGBT module, CPU
Deng）, its integrated level and packing density improve constantly, due to electronics miniaturization and lightening so that its provide it is powerful
Use function while, also result in its operating power consumption and caloric value increased dramatically, so as to be made to the performance of electronic component
Into serious influence.
In the prior art, in order to avoid the persistent fever in the process of running of the heater element in electronic component, generally exist
Heat abstractor is set in electronic equipment（See Fig. 1）, and heat-conducting cream is filled between heat abstractor and heater element（That is paste is led
Hot silicone grease）Heat conduction is carried out, to reduce thermal contact resistance, lifts heat transfer property.However, heat-conducting silicone grease mainly passes through manually-operated side
Formula is coated between heat abstractor and the contact surface of electronic component, and this manual application fabrication error is big, complex operation, and its
Thermal conductivity factor is often no more than 6W/mk.Thus, preparation technology be present in the application of electronic equipment and answer in existing heat-conducting silicone grease
Miscellaneous, the defects of heat-conducting effect is poor, and increase with the power of electronic component, existing heat-conducting silicone grease can not meet that it is higher
Heat conduction demand.
The liquid metal gradually developed in recent years, because it has the thermal conductivity of remote ultra-traditional heat-conducting silicone grease, heat-transfer effect shows
Write, be increasingly becoming the novel heat-conducting material of alternative heat-conducting silicone grease, but because the mobility of liquid metal is big, long-term use of mistake
Easily occur liquid metal leakage in journey or penetrate into the material internal of heat abstractor or electronic component and cause trickling to be lost
The problem of effect, this is also the problem that serious obstruction liquid metal is used widely in the electronic device at present.At present, liquid gold
The sealing structure and its preparation technology of category mainly have two kinds：The first sealing structure（See Fig. 1）It is first that liquid metal 60 is independent
Processing is in blocks, then liquid metal 60 is placed on to the surface of heater element 20, and in the surrounding coated with thermally conductive of liquid metal 60
Cream 50, finally heat abstractor 30 and heat-conducting cream 50 are adhesively fixed, so as to which liquid metal 60 is sealed in into heat-conducting cream 50, heating member
In space between part 20 and heat abstractor 30；Second is for this sealing structure of one kind with radome 40 of smart mobile phone
（See Fig. 2）, its preparation technology is first in the bottom wall 401 of radome 40, the upper surface of side wall 402 and heater element 20 and liquid
Metal 60 contact position difference manual application fluid sealant, with formed seal liquid metal 60 accommodation space, then by wait from
Liquid metal is filled in accommodation space by the modes such as sub- spraying process, chemical vapour deposition technique, finally tips upside down on radome 40
Realize sealing in the upper surface of heater element 20.However, above two sealing structure and preparation technology are the defects of presence：（1）Using
Larger error be present, be unfavorable for essence in manual application heat-conducting cream or fluid sealant processing mode, amount, thickness and the uniformity of coating
Sealing dress, and manual operations is complicated, efficiency is low；（2）Heat-conducting glue or heat-conducting cream for sealing liquid metal is softer,
And liquid metal quality and mobility are larger, the heat-conducting glue or heat-conducting cream on periphery are easily squeezed deformation and cause leakage of coming unglued,
Above-mentioned sealing structure still has the imperfect problem of sealing property；（3）Whole preparation technology is cumbersome, including by liquid metal list
Multiple steps such as in blocks, filling liquid metal, multiple manual application heat-conducting cream or fluid sealant are solely processed, so as to cause whole flow process
Time-consuming, production efficiency is low, it is difficult to obtains large-scale commercial application.The content of the invention
Above-mentioned technical problem be present for prior art, the purpose of this utility model is to provide an a kind of step and prepare to be used for
The preparation facilities and production line of the integral heat dissipation structure of liquid metal are sealed, using the integration prepared described in the preparation facilities
Radiator structure had both solved the technical barrier that liquid metal is easily revealed, and in turn simplify preparation process and manufacturing equipment, can
Realize the batch production of automation.
To achieve the above object, the utility model provides following technical scheme：
The preparation facilities that one step prepares the integral heat dissipation structure for sealing liquid metal, the integral heat dissipation are provided
Structure includes the liquid metal of sheet and the sealing frame for sealing liquid metal, the liquid metal of the sheet and the sealing
Frame is integrally formed；The sealing frame includes the frame body to match with the profile of heater element, and is respectively arranged at described
The heat-conducting glue layer on two surfaces of frame body, the seal frame body offer the through hole for filling liquid metal；
The preparation facilities includes conveying mechanism, glue applying mechanism, die casting mechanism and cooling body, and the die casting mechanism includes
Die casting room and the pressure head for being arranged at die casting room；
The sealing frame of machined shaping is delivered to glue applying mechanism by conveying mechanism, and then glue applying mechanism is by the liquid of liquid state
Metal is dropped in the through hole of sealing frame, and then the sealing frame after dispensing is delivered to die casting room by conveying mechanism, and pressure head is in through hole
Liquid metal carry out die casting liquid metal is filled up completely with through hole, then cooling body coagulates the liquid metal in through hole
Admittedly being shaped to sheet liquid metal, and the sheet liquid metal is set to be integrally formed after being molded with the sealing frame.
Wherein, the heat-conducting glue layer is bond plies.
Wherein, the frame body is frame body made of corrosion-resistant ageing-resistant material.
Wherein, the frame body is PET sheet material, PC plate material or frame body made of PVC board.
Wherein, the glue applying mechanism includes point packing element, the Glue dripping head connected with described packing element and the driving dispensing
The head X-axis servo manipulator moved along X-direction, the Y-axis servo manipulator moved along Y direction and the Z moved along Z-direction
Axle servo manipulator.
Wherein, the die casting mechanism also includes the cylinder for being arranged at the die casting, and the cylinder is connected with the pressure head.
Wherein, the cooling body includes cooler bin, cooling tube and delivery pump equipped with coolant, and the pressure head offers
Cooling liquid inlet, the input of the cooling tube are connected by the delivery pump with the cooler bin, the output of the cooling tube
End connects with the cooling liquid inlet.
Wherein, the preparation facilities also includes being used to control conveying mechanism, glue applying mechanism, die casting mechanism and cooling body work
The control device of work, temperature sensor is provided with the die casting room, the temperature sensor electrically connects with the control device.
The utility model also provides the production line that a step prepares the integral heat dissipation structure for sealing liquid metal, including
Above-mentioned preparation facilities, the production line also include sealing frame manufacture device, and the sealing frame manufacture device includes extruder, calendering
Machine, adhesive tape rubberizing mechanism and cutting mechanism, wherein, corrosion-resistant ageing-resistant plastic material obtains after extruder, calender successively
Sheet sheet material, two surfaces that heat-conducting glue layer is bonded in the sheet sheet material by adhesive tape rubberizing mechanism respectively obtain the plate of three-decker
Material, the sealing frame that the cutting mechanism is molded after being cut to the sheet material of the three-decker.
The beneficial effects of the utility model：
Compared with prior art, the utility model has advantages below：
（1）The integral heat dissipation structure produced using preparation facilities of the present utility model, directly by sealing frame during use
Two faces are Nian Jie with heater element and heat abstractor respectively by heat-conducting glue layer, you can realize liquid metal being sealed in sealing frame
Accommodation space between heater element, heat abstractor, the problem of sealing function avoids liquid metal from revealing can either be played, again
Eliminate prior art individually process liquid metal sheet, the step of manual application heat-conducting cream or fluid sealant around liquid metal sheet
Suddenly；For a kind of electronic product for carrying radome of mobile phone, eliminate prior art and be separately provided sealing knot again in radome
Structure, into radome filling liquid metal procedure of processing, it is directly that the integral heat dissipation structure is bonding with radome.
Therefore, the utility model enormously simplify whole manufacturing procedure and equipment, improve production efficiency, and the integral heat dissipation can be achieved
The automatic batch production of structure, meet the needs of large-scale production, manufactured integral heat dissipation structure directly can conduct
Product is sold and used, thus has wide commercial application prospect；
（2）In integral heat dissipation structure using preparation facilities of the present utility model production, the three-decker letter of sealing frame
Single, easy to process, the shape size that surface can be contacted according to heater element is designed to arbitrary shape and size, so as to answer
For sealing liquid metal in any electronic equipment and playing heat transfer, and manual application heat-conducting cream compared with prior art
Or the mode of fluid sealant, the utility model can accurately control the size of sealing frame and heat-conducting glue layer, improve machining accuracy；Separately
On the one hand, directly it is attached to during use between heater element and heat abstractor, there is the advantages of simple operation, applicability is wide.
Brief description of the drawings
Fig. 1 is the schematic diagram of the first sealing structure of prior art sealing liquid metal.
Fig. 2 is the schematic diagram of second of sealing structure of prior art sealing liquid metal.
Fig. 3 is the structural representation for being used to seal the sealing frame of liquid metal of the present invention.
Fig. 4 is the sectional view in A-A faces in Fig. 3.
Fig. 5 is the schematic diagram for being used to seal the integral heat dissipation structure of liquid metal of embodiment 1.
Fig. 6 is a kind of use state diagram for being used to seal the integral heat dissipation structure of liquid metal of embodiment 1.
Fig. 7 is another use state signal for being used to seal the integral heat dissipation structure of liquid metal of embodiment 1
Figure.
Fig. 8 is the knot for the preparation facilities that a step of embodiment 2 prepares integral heat dissipation structure for sealing liquid metal
Structure schematic diagram.
Fig. 9 is the sealing for the production line that a step of embodiment 3 prepares integral heat dissipation structure for sealing liquid metal
The structural representation of frame manufacture device.
Reference：
Sealing frame 1, frame body 11, through hole 111, heat-conducting glue layer 12；
Glue applying mechanism 2, point packing element 21, Glue dripping head 22, X-axis servo manipulator 23, Z axis servo manipulator 24；
Die casting mechanism 3, die casting room 31, pressure head 32, cylinder 33；
Cooling body 4, cooler bin 41, cooling tube 42, delivery pump 43；
Sealing frame manufacture device 5, extruder 51, calender 52, adhesive tape rubberizing mechanism 53, cutting mechanism 54；
Substrate 10, heater element 20, heat abstractor 30；
Radome 40, bottom wall 401, side wall 402, limiting frame 403；
Heat-conducting cream 50, liquid metal 60.
Embodiment
The utility model is described in detail below in conjunction with specific embodiment and accompanying drawing.
Embodiment 1：
For sealing the integral heat dissipation structure of liquid metal, as shown in Figures 3 to 5, including liquid metal 60 and it is used for
The sealing frame 1 of liquid metal 60 is sealed, wherein：Sealing frame 1 includes the frame body 11 to match with the profile of heater element 20
The heat-conducting glue layer 12 on two surfaces of frame body 11 is arranged at, frame body offers through hole 111, and liquid metal 60 is filled in
It is integrally formed in through hole 111 and by extrusion process and sealing frame 1, liquid metal 60 is shaped to sheet liquid by extrusion process
Metal 60, the size of the sheet liquid metal 60 are consistent with the size of through hole 111.An in use, face of frame body 11
Be bonded with heater element 20 by heat-conducting glue layer 12, another face is be bonded with heat abstractor 30 by heat-conducting glue layer 12, so that
The accommodation space of sealing liquid metal 60, the integral heat dissipation knot are formed between sealing frame 1, heater element 20, heat abstractor 30
Structure can either play sealing function and avoid that the problem of liquid metal 60 is revealed occurs, it is not required that manual around liquid metal 60
Coated with thermally conductive cream, the size of sealing frame 1 and heat-conducting glue layer 12 can be accurately controlled, improve machining accuracy, and operated during use
It is convenient.
As preferred embodiment, heat-conducting glue layer 12 is 3M bond plies, consequently facilitating the processing of sealing frame 1 and making
With.During processing, it is only necessary to which the body of sealing frame 1 of forming can be bonded at by tearing the barrier paper on one surface of 3M bond plies
Surface on.Equally, in use, only needing that the centrifugation paper barrier paper on another surface of 3M bond plies is torn and can be bonded at
On heater element 20 or heat abstractor 30.
As preferred embodiment, frame body 11 is frame body 11 made of corrosion-resistant ageing-resistant material, can be with
Be PET sheet material, PC plate material, PVC material sheet material or other there is sheet material made of corrosion-resistant ageing-resistant material.Due to leading
Hot glue layer 12 is very soft, is unfavorable for the control of the thickness equidimension of operation and heat-conducting glue layer during use, so in two heat-conducting glues
The frame body 11 of the above-mentioned sheet material of sandwiched, so as to strengthen the hardness of whole sealing frame 1, is easy to operate and control, enters between layer 12
And the size of sealing frame 1 and heat-conducting glue layer 12 can be accurately controlled, it can be applied on various electronic components, play sealing
Liquid metal 60 and the effect of radiating.
In the present embodiment, the preparation method of the integral heat dissipation structure for sealing liquid metal, comprise the following steps：
（1）Dispensing：
The sealing frame 1 of machined shaping is placed in plane, the liquid metal 60 of liquid state is then dropped in into through hole 111
It is interior；
The structure of sealing frame 1 as shown in Figure 3 and Figure 4, including the frame body 11 to match with the profile of heater element 20,
And the heat-conducting glue layer 12 on two surfaces of frame body 11 is respectively arranged at, seal frame body is offered for filling liquid
The through hole 111 of metal 60, frame body 11 are frame body 11 made of corrosion-resistant ageing-resistant material.
（2）Liquid metal 60 and the processing of sealing frame 1 are integrally formed using extrusion process：
Using extrusion process, by being carried out with the pressure head that the shape of through hole 111 is engaged to the liquid metal 60 in through hole 111
Die casting, liquid metal 60 is filled up completely with through hole 111, then cool down certain time, make the liquid metal 60 in through hole 111 solidifying
Admittedly being shaped to sheet liquid metal 60, and it is integrally formed after the shaping of sheet liquid metal 60 with sealing frame 1, that is, obtains integration and dissipate
Heat structure（See Fig. 5）.
Above-mentioned extrusion process is prior art.
（3）Encapsulation：
By step（2）Two surfaces of the integral heat dissipation structure of preparation encapsulate layer protecting film respectively, to prevent one
The sheet liquid metal 60 of shaping comes off with sealing frame 1（See Fig. 5）, that is, obtain finished product.
As shown in Figures 3 to 5, in the present embodiment, preparation method of the invention also includes the preparation process of sealing frame 1, its
Comprise the following steps：
（a）The processing of sheet material：
Sheet sheet material is made by extrusion, calendering technology in corrosion-resistant ageing-resistant feed particles；The extrusion and flattener
Skill is prior art.
（b）It is bonded heat-conducting glue：
According to the surface configuration and size of different heat element, the heat-conducting glue layer 12 of required thickness is designed, then will be led
Hot glue layer 12 is bonded in step respectively（a）Two surfaces of the sheet sheet material of preparation, obtain the sheet material of three-decker；
（c）The shaping of sealing frame 1：
According to the surface configuration and size of different heat element, the size and shape of required sealing frame 1 is designed, is then pressed
According to the size and dimension in step（b）The sheet material last time of the three-decker of preparation is punched into the frame for forming above-mentioned through hole 111
Body structure or use are punched step by step（The through hole 111 for filling liquid metal 60 is first punched into, is then punched into and forms
The frame structure of above-mentioned through hole 111）, that is, obtain sealing frame 1.
Integral heat dissipation structure of the present utility model, as shown in fig. 6, in use, directly passing through two faces of sealing frame 1
Heat-conducting glue layer 12 is be bonded with heater element 20 and heat abstractor 30 respectively, you can realizes liquid metal 60 being sealed in sealing frame 1
With the accommodation space between heater element 20, heat abstractor 30, sealing function can either be played and avoid asking for liquid metal leakage
Topic, eliminates prior art and individually processes liquid metal sheet, manual application heat-conducting cream or fluid sealant around liquid metal sheet again
The step of；As shown in fig. 7, for a kind of electronic product for carrying radome 40 of mobile phone, in use, first by one of sealing frame 1
Face is bonded in the surface of heater element 20, and radome 40 then is tipped upside down on into the surface of heater element 20, makes the U-type groove of radome 40
Bottom wall and another face of sealing frame 1 are adhesively fixed, and sealing knot is separately provided so as to eliminate prior art in radome 40
Structure, and into radome 40 filling liquid metal 60 tedious steps.Therefore, the integral heat dissipation structure have simple operation,
The advantages of applicability is wide.On the other hand, sealing frame can be designed to arbitrary shape according to the shape size on heater element contact surface
Shape and size, so as to applied to sealing liquid metal in any electronic equipment and play heat transfer, and compared to showing
There is a mode of technology manual application heat-conducting cream or fluid sealant, the utility model can accurately control sealing frame and heat-conducting glue layer
Size, improve machining accuracy.
Embodiment 2：
One step prepares the preparation facilities of the integral heat dissipation structure for sealing liquid metal, in the present embodiment, sealing frame
Structure it is identical with embodiment 1.
As shown in figure 8, preparation facilities includes conveying mechanism, glue applying mechanism 2, die casting mechanism 3 and cooling body 4, wherein：It is defeated
It is belt type conveying mechanism to send mechanism, and glue applying mechanism 2 includes point packing element 21, the Glue dripping head 22 and driving point that are connected with point packing element 21
X-axis servo manipulator 23 that rubber head 22 moves along X-direction, the Y-axis servo manipulator moved along Y direction（Not shown in figure）
With the Z axis servo manipulator 24 moved along Z-direction（X-axis, Y-axis, Z-direction are shown in the direction that Fig. 8 is indicated）.Die casting mechanism
3 include die casting room 31 and are arranged at the pressure head 32 and cylinder 33 of die casting room 31, and cylinder 33 is connected with pressure head 32.Cooling body 4 wraps
Include cooler bin 41, cooling tube 42 and delivery pump 43 equipped with coolant, pressure head 32 offers cooling liquid inlet, cooling tube 42 it is defeated
Enter end to connect with cooler bin 41 by delivery pump 43, the output end of cooling tube 42 connects with cooling liquid inlet.It is machined during work
The sealing frame 1 of shaping is placed on the processing platform of conveying mechanism, when sealing frame 1 is delivered to dispensing station by conveying mechanism, X-axis
Servo manipulator 23 and Z axis servo manipulator 24 drive Glue dripping head 22 to be dropped in close to the middle part of through hole 111, and by liquid metal 60
In through hole 111, so as to complete a glue process；Then, the sealing frame 1 after dispensing is delivered to die casting room 31 by conveying mechanism, now
The drive ram 32 of cylinder 33 moves down and carrying out die casting to the liquid metal 60 in through hole 111 is filled up completely with liquid metal 60
In in through hole 111；Then delivery pump 43 inputs coolant by cooling tube 42 into pressure head 32, and liquid metal 60 is cooled down
It is sheet liquid metal 60 to make its coagulation forming, and is integrally formed after the shaping of sheet liquid metal 60 with sealing frame 1, obtains one
Change radiator structure.In actual production, multiple Glue dripping heads 22 and pressure head 32 can be set, while carry out dispensing to multiple sealing frames 1
And die casting, so as to which the production of continuous batch can be realized, meet the needs of large-scale production.
In the present embodiment, preparation facilities also includes being used to control conveying mechanism, glue applying mechanism 2, die casting mechanism 3 and cooler
The control device that structure 4 works, so as to realize the automated production of whole process.
Because the fusing point of different liquid metals is different, temperature sensor, temperature sensor and control are set in die casting room 31
Device electrical connection processed, control device is according to the temperature signal of temperature sensor real-time delivery, temperature and cooling to extrusion process
Temperature is adjusted, and realizes Automated condtrol.
Compared with prior art, the utility model simplifies whole manufacturing procedure and manufacturing equipment, improves production effect
Rate, the automatic batch production of the integral heat dissipation structure can be achieved, meet the needs of large-scale production, manufactured integration
Radiator structure directly can be used as product to sell and use, thus have wide commercial application prospect.
Embodiment 3：
One step prepares the production line of the integral heat dissipation structure for sealing liquid metal, including a step is prepared for sealing
The preparation facilities and sealing frame manufacture device of the integral heat dissipation structure of liquid metal, wherein：One step is prepared for sealing liquid
The preparation facilities of the integral heat dissipation structure of metal is identical with embodiment 2, and the structure of sealing frame is complete with embodiment 1
Identical, the present embodiment repeats no more.
As shown in figure 9, in the present embodiment, sealing frame manufacture device 5 includes extruder 51, calender 52, adhesive tape rubberizing mechanism 53
With cutting mechanism 54, wherein, corrosion-resistant ageing-resistant plastic material successively after extruder 51, calender 52 obtain sheet plate
Material, two surfaces that heat-conducting glue layer is bonded in sheet sheet material by adhesive tape rubberizing mechanism 53 respectively obtain the sheet material of three-decker, guillotine
The sealing frame that structure 54 is molded after being cut to the sheet material of three-decker.
Extruder 51, calender 52, adhesive tape rubberizing mechanism 53 and cutting mechanism 54 are prior art.
Production line of the present utility model realizes sealing frame and the integral heat dissipation structure for sealing liquid metal
Full-automation production, so as to meet the needs of large-scale production, manufactured integral heat dissipation structure can directly be used as product
Sell and use, thus there is wide commercial application prospect.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (9)
1. a step prepares the preparation facilities of the integral heat dissipation structure for sealing liquid metal, it is characterised in that：The one
Changing radiator structure includes the liquid metal of sheet and the sealing frame for sealing liquid metal, the liquid metal of the sheet and institute
Sealing frame is stated to be integrally formed；The sealing frame includes the frame body to match with the profile of heater element, and sets respectively
Heat-conducting glue layer in two surfaces of the frame body, the seal frame body are offered for the logical of filling liquid metal
Hole；
The preparation facilities includes conveying mechanism, glue applying mechanism, die casting mechanism and cooling body, and the die casting mechanism includes die casting
Room and the pressure head for being arranged at die casting room；
The sealing frame of machined shaping is delivered to glue applying mechanism by conveying mechanism, and then glue applying mechanism is by the liquid metal of liquid state
Drop in the through hole of sealing frame, then the sealing frame after dispensing is delivered to die casting room by conveying mechanism, and pressure head is to the liquid in through hole
State metal, which carries out die casting, makes liquid metal be filled up completely with through hole, then cooling body make liquid metal solidification in through hole into
Type is sheet liquid metal, and the sheet liquid metal is integrally formed after being molded with the sealing frame.
2. preparation facilities according to claim 1, it is characterised in that：The heat-conducting glue layer is bond plies.
3. preparation facilities according to claim 1, it is characterised in that：The frame body is corrosion-resistant ageing-resistant material system
Into frame body.
4. preparation facilities according to claim 3, it is characterised in that：The frame body be PET sheet material, PC plate material or
Frame body made of PVC board.
5. preparation facilities according to claim 1, it is characterised in that：The glue applying mechanism includes point packing element and the point
X-axis servo manipulator that the Glue dripping head and the driving Glue dripping head of packing element connection move along X-direction, move along Y direction
Y-axis servo manipulator and the Z axis servo manipulator that is moved along Z-direction.
6. preparation facilities according to claim 1, it is characterised in that：The die casting mechanism also includes being arranged at the die casting
Cylinder, the cylinder is connected with the pressure head.
7. preparation facilities according to claim 1, it is characterised in that：The cooling body includes the cooling equipped with coolant
Case, cooling tube and delivery pump, the pressure head offer cooling liquid inlet, the input of the cooling tube by the delivery pump with
The cooler bin connection, the output end of the cooling tube connect with the cooling liquid inlet.
8. preparation facilities according to claim 1, it is characterised in that：The preparation facilities also includes being used to control conveyer
Structure, glue applying mechanism, die casting mechanism and the control device of cooling body work, are provided with temperature sensor in the die casting room, institute
Temperature sensor is stated to electrically connect with the control device.
9. a step prepares the production line of the integral heat dissipation structure for sealing liquid metal, it is characterised in that：Will including right
The preparation facilities described in 1 to 8 any one is sought, the production line also includes sealing frame manufacture device, the sealing frame manufacture dress
Put including extruder, calender, adhesive tape rubberizing mechanism and cutting mechanism, wherein, corrosion-resistant ageing-resistant plastic material is successively by squeezing
Sheet sheet material is obtained after going out machine, calender, heat-conducting glue layer is bonded in two surfaces of the sheet sheet material by adhesive tape rubberizing mechanism respectively
Obtain the sheet material of three-decker, the sealing that the cutting mechanism is molded after being cut to the sheet material of the three-decker
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720249487.6U CN206821127U (en) | 2017-03-15 | 2017-03-15 | One step prepares the preparation facilities and production line of the integral heat dissipation structure for sealing liquid metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720249487.6U CN206821127U (en) | 2017-03-15 | 2017-03-15 | One step prepares the preparation facilities and production line of the integral heat dissipation structure for sealing liquid metal |
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