CN203313587U - Heat dissipating film producing device - Google Patents
Heat dissipating film producing device Download PDFInfo
- Publication number
- CN203313587U CN203313587U CN2013203878288U CN201320387828U CN203313587U CN 203313587 U CN203313587 U CN 203313587U CN 2013203878288 U CN2013203878288 U CN 2013203878288U CN 201320387828 U CN201320387828 U CN 201320387828U CN 203313587 U CN203313587 U CN 203313587U
- Authority
- CN
- China
- Prior art keywords
- guide roller
- roller
- roll
- film
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model provides a heat dissipating film producing device composed of a trough-type support, an unreeling roller and a reeling roller arranged on two ends of the trough-type support in a pivoted manner, extending walls protruding from the middle part of the trough-type support, a ventilating gap mold roller docked with a press roller and arranged along the extending walls in a pair in a pivoted manner, a transmission roller arranged on the bottom of the press roller, a motor and a guide roller assembly composed of a plurality of guide rollers arranged between different assemblies of the trough-type support. The guide roller assembly is composed of a guide roller connected with the unreeling roller in a contacted manner, guide rollers pivoted on two ends of the extending walls protruded from the middle part of the trough-type support, a guide roller connected with the reeling roller in a contacted manner, a guide roller disposed between the unreeling roller and the guide roller arranged on one ends of the extending walls and a guide roller disposed between the reeling roller and the guide roller arranged on the other ends of the extending walls. A film reaches to the bottom part of the second guide roller after passing through a gap between the unreeling roller and the first guide roller, passes through a gap between the ventilating gap mold roller and the press roller after being extended to the top of the third guide roller and, reaches to the bottom part of the fifth guide roller from the top of the fourth guide roller, reaches to a gap between the reeling roller and the sixth guide roller and then is coiled on the reeling roller.
Description
Technical field
The utility model relates to a kind of heat sink material field, particularly a kind of production equipment of the film that dispels the heat.
Background technology
Along with electronic device and product to high integration, the development in high computing field, dissipation power doubles thereupon, heat dissipation problem becomes a difficult problem extremely to be solved day by day.The material of traditional heat-dissipating device is generally aluminium or copper, no matter be chip package or product systems heat radiation at present, all that this bi-material directly dispels the heat or coordinates silica gel, fan to form cooling system nothing more than, therefore for some, having the electronic devices and components of conducting wire can't avoid conductivity because of the metal species heat dissipation film can not use, and folding wound and impression and follow-up bad shaping are easily arranged, and thickness is also thicker.
The nano-sized carbon heat dissipation film is the heat dissipation film that nano-carbon material is done, and the conductance the same with metal arranged, and the thinlyyest can accomplish 0.03mm, heat radiation power is also very high, is Korea S's production that SKC researches and develops, domestic ability of not producing, rely on import, price will reduce just difficult.The material carbon nano-tube of high heat conduction and graphite are rare also can make heat dissipation film, but the prices of raw and semifnished materials are high, and technology is immature.
Inspection is not to the production equipment for the manufacture of nonmetal heat radiation film.
Summary of the invention
The purpose of this utility model is to provide a kind of with the processing of volume to volume mode, and be difficult for having folding line and weigh wounded, insulation, high temperature resistant, the heat radiation membrane production equipment of rapid heat dissipation.
Technical solution of the present utility model is the production equipment of described heat radiation film, and its special character is: a pair of wall extension that the let off roll that described production equipment is pivoted respectively by Troffer, Troffer two ends and wind-up roll, Troffer middle-end protrude out, form along the live-roller arranged between motor, pressure roller and the motor of this ventilative slit die roller that wall extension is pivoted from top to bottom, the pressure roller docked with ventilative slit die roller, pressure roller bottom and the some steering roll assemblies that arrange between above-mentioned each assembly of Troffer.
As preferably: described steering roll assembly comprises the first guide roller touched with described let off roll; Be articulated in two ends symmetrically arranged the 3rd guide roller of difference and the 4th guide roller that the Troffer middle-end is convexly equipped with ventilative slit die roller on wall extension; The second guide roller arranged between the first guide roller and the 3rd guide roller; The 6th guide roller touched with described wind-up roll; The 5th guide roller arranged between the 6th guide roller and the 4th guide roller; Described nonmetal high-temperature resistant membrane extends to the bottom of the second guide roller behind the gap between let off roll and the first guide roller, after the gap between ventilative slit die roller and pressure roller is passed at the top that extends to again the 3rd guide roller, behind the bottom that the top of the 4th guide roller extends to the 5th guide roller, stretch into the gap between wind-up roll and the 6th guide roller after rolling on wind-up roll.
As preferably: described heat radiation film comprises nonmetal heat radiation film and heat dissipation metal film.
Another technical solution of the present utility model is the production equipment of described heat radiation film, and its special character is: a pair of wall extension that the let off roll that described production equipment is pivoted respectively by Troffer, Troffer two ends and wind-up roll, Troffer middle-end protrude out, form along the live-roller arranged between motor, pressure roller and the motor of this ventilative slit die roller that wall extension is pivoted from top to bottom, the pressure roller docked with ventilative slit die roller, pressure roller bottom and the some steering roll assemblies that arrange between above-mentioned each assembly of Troffer; Described steering roll assembly comprises: the first guide roller touched with described let off roll; Be articulated in two ends symmetrically arranged the 3rd guide roller of difference and the 4th guide roller that the Troffer middle-end is convexly equipped with ventilative slit die roller on wall extension; The second guide roller arranged between the first guide roller and the 3rd guide roller; The 6th guide roller touched with described wind-up roll; The 5th guide roller arranged between the 6th guide roller and the 4th guide roller; Described nonmetal high-temperature resistant membrane extends to the bottom of the second guide roller behind the gap between let off roll and the first guide roller, after the gap between ventilative slit die roller and pressure roller is passed at the top that extends to again the 3rd guide roller, behind the bottom that the top of the 4th guide roller extends to the 5th guide roller, stretch into the gap between wind-up roll and the 6th guide roller after rolling on wind-up roll.
As preferably: described heat radiation film comprises nonmetal heat radiation film and heat dissipation metal film.
Compared with prior art, the utility model has the advantages that:
(1) volume to volume mode processing, production capacity is large, cost is low, on any electronic product that must dispel the heat.The advantages such as nonmetal film has the folding line of being difficult for and weighing wounded, facilitates the following process moulding, and insulation, high temperature resistant, rapid heat dissipation, price are low.
(2) in the course of processing, be provided with defects detection instrument on line, to detect the moulding situation in ventilative gap, reach the consistency of product quality.
(3) nonmetal film utilizes the high low viscosity of fire resistant resin design, proportion, solid content, flow velocity, the solid energy of light, thermosetting curing agent to control the thickness of printing coating film forming, to meet different materials and different clients' demand, difference according to kind, thickness and the heat conducting nanometer material of material, can produce about hundred kinds of products of different conductive coefficients, to meet more designing requirement.
(4) the ventilative gap of nonmetal film utilization is filled with the heat conduction of logical transmission formation one side and is connected the another side heat radiation, fast heat is scattered by the mode of heat conduction and the connection of dispelling the heat, and accelerates ground and reduces body surface and inner temperature.
(5) fill with the logical hot making technology that transmits, make coefficient of heat transfer reach optimum efficiency, and insulation high temperature resistant.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model nonmetal film layer structure.
Fig. 2 is the decomposing schematic representation of the utility model nonmetal film layer structure.
Fig. 3 is the structural representation in the ventilative gap of the utility model nonmetal film the first.
Fig. 4 is the structural representation in the ventilative gap of the utility model nonmetal film the second.
Fig. 5 is the structural representation in the third ventilative gap of the utility model nonmetal film.
Fig. 6 is the front view of the utility model heat radiation membrane production equipment.
Fig. 7 is the vertical view of the utility model heat radiation membrane production equipment.
Fig. 8 is the stereogram of the utility model heat radiation membrane production equipment.
The primary clustering symbol description:
Live-roller 73 motor 8 guide roller 9 first guide roller 91 second guide rollers 92
The 3rd guide roller 93 the 4th guide roller 94 the 5th guide roller 95 the 6th guide roller 96.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 to Fig. 5 shows nonmetal film layer structure of the present utility model.
Refer to Fig. 1, shown in Figure 2, this heat radiation film prints respectively the heat-conducting layer 2 of coating heat conducting nanometer material and film forming and coating radiation nano material by the two sides of the some ventilative gaps 11 of moulding on film 1, film 1 and the heat dissipating layer 3 of film forming forms.This heat radiation film 1 comprises nonmetal heat radiation film and heat dissipation metal film.The heat of described heat-conducting layer 2 is filled with the logical heat dissipating layer 3 that conducts to by the ventilative gap 11 of nonmetal high-temperature resistant membrane 1.This nonmetal high-temperature resistant membrane 1 is selected a kind of of PI polyimide film, glass fibre membrane, heat-resistant fireproof PET film.The finished product parameter of this nonmetal heat dissipation film: thickness 0.03mm～10mm; Conductive coefficient: 150～350 w/mk; Radiant emissivity: 95%; High temperature resistant: 200 ℃～350 ℃.On described heat-conducting layer 2 and described heat dissipating layer 3, be respectively equipped with the ventilative gap (not shown) upper and lower with the ventilative gap of described nonmetal high-temperature resistant membrane 11 shape center distance, that left and right is equidistant.
Refer to Fig. 3 to shown in Figure 5, ') selected in this ventilative gap 11 ', ' ⌒ ', ' ∏ ', ' ∩ ', '～', ' ∨ ', ' ︷ ', ' W ', ' M ' shape a kind of, and described shape center distance is upper and lower, left and right is equidistant.In the present embodiment, three kinds of typical wavy (as shown in Figure 3), zigzag (as shown in Figure 4) and frame shapes (as shown in Figure 5) have been selected.
Refer to Fig. 6 to shown in Figure 8, a pair of wall extension 41 that the let off roll 5 that the production equipment of described nonmetal heat radiation film is pivoted by bearing respectively by Troffer 4, Troffer 4 two ends and wind-up roll 6, Troffer 4 middle-ends protrude out, form along the live-roller 73 of setting between motor 8, pressure roller 72 and the motor 8 of this ventilative slit die roller 71 that wall extension 41 is pivoted from top to bottom, the pressure roller 72 docked with ventilative slit die roller 71, pressure roller 72 bottoms and the some guide rollers 9 that arrange between above-mentioned each assembly of Troffer 4.
Refer to shown in Figure 6ly, this guide roller 9 comprises: the first guide roller 91 touched with let off roll 5; Be articulated in two ends symmetrically arranged the 3rd guide roller 93 of difference and the 4th guide roller 94 that Troffer 4 middle-ends are convexly equipped with ventilative slit die roller 71 on wall extension 41; The second guide roller 92 arranged between the first guide roller 91 and the 3rd guide roller 93; The 6th guide roller 96 touched with described wind-up roll 6; The 5th guide roller 95 arranged between the 6th guide roller 96 and the 4th guide roller 94; Described nonmetal high-temperature resistant membrane 1 extends to the bottom of the second guide roller 92 behind the gap between let off roll 5 and the first guide roller 91, after the gap between ventilative slit die roller 71 and pressure roller 72 is passed at the top that extends to again the 3rd guide roller 93, behind the bottom that the top of the 4th guide roller 94 extends to the 5th guide roller 95, stretch into the gap between wind-up roll 5 and the 6th guide roller 96 after rolling on wind-up roll 6.
In the present embodiment, the manufacturing process of nonmetal heat radiation film comprises following operation:
Operation (1), some ventilative gap 11 and the rete free of discontinuities that heat is seen through of moulding continue into coiled strip on the rete 1 of nonmetal film;
Operation (2), will be with the nonmetal film 1 in ventilative gap 11, by the volume to volume mode, it simultaneously being coated with to the heat conducting nanometer material film forming by printing is heat-conducting layer 2;
Concrete work step is as follows:
(2.1) after the fire resistant resin of the solid type of light or heat curing-type is added to heat conducting nanometer material, be coated on the nonmetal film 1 with ventilative gap;
(2.2) heat-conducting layer 2 of nonmetal film 1 carried out to the ultraviolet ray irradiation;
(2.3) heat-conducting layer 2 of nonmetal film 1 flattened to heat treated;
(2.4) heat-conducting layer 2 of nonmetal film 1 is eliminated to Electrostatic Treatment;
(2.5) heat-conducting layer 2 of nonmetal film 1 carried out detecting on line.
Operation (3), the another side of the nonmetal film 1 after printing coating heat conducting nanometer material film forming, coating radiation nano material filming is heat dissipating layer 3;
Concrete work step is as follows:
(3.1) after the fire resistant resin of the solid type of light or heat curing-type is added to the radiation nano material, be coated on nonmetal film 1 and be shaped to heat dissipating layer 3;
(3.2) heat dissipating layer of nonmetal film 3 is transported in infrared ray tunnel stove (not shown) and toasts by roller;
(3.3) the nonmetal film heat dissipating layer 3 after coming out of the stove is transported in dustless ultraviolet exposure cavity (not shown) and carries out ultraviolet ray and irradiate;
(3.4) through roller, transmit nonmetal film heat dissipating layer 3 is flattened to heat treated;
(3.4) heat dissipating layer 3 of nonmetal film is eliminated to Electrostatic Treatment;
(3.5) heat dissipating layer 3 of nonmetal film carried out detecting on line.
Operation (4), the heat that makes heat-conducting layer 2 fills with the logical heat dissipating layer 3 that is passed to by ventilative gap 11.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (5)
1. the production equipment of the film that dispels the heat is characterized in that: a pair of wall extension that the let off roll that described production equipment is pivoted respectively by Troffer, Troffer two ends and wind-up roll, Troffer middle-end protrude out, form along the live-roller arranged between motor, pressure roller and the motor of this ventilative slit die roller that wall extension is pivoted from top to bottom, the pressure roller docked with ventilative slit die roller, pressure roller bottom and the some steering roll assemblies that arrange between above-mentioned each assembly of Troffer.
2. dispel the heat the according to claim 1 production equipment of film, it is characterized in that: described steering roll assembly comprises: the first guide roller touched with described let off roll; Be articulated in two ends symmetrically arranged the 3rd guide roller of difference and the 4th guide roller that the Troffer middle-end is convexly equipped with ventilative slit die roller on wall extension; The second guide roller arranged between the first guide roller and the 3rd guide roller; The 6th guide roller touched with described wind-up roll; The 5th guide roller arranged between the 6th guide roller and the 4th guide roller; Described nonmetal high-temperature resistant membrane extends to the bottom of the second guide roller behind the gap between let off roll and the first guide roller, after the gap between ventilative slit die roller and pressure roller is passed at the top that extends to again the 3rd guide roller, behind the bottom that the top of the 4th guide roller extends to the 5th guide roller, stretch into the gap between wind-up roll and the 6th guide roller after rolling on wind-up roll.
3. according to the production equipment of the described heat radiation film of claim 1 or 2, it is characterized in that: described heat radiation film comprises nonmetal heat radiation film and heat dissipation metal film.
4. the production equipment of the film that dispels the heat is characterized in that: a pair of wall extension that the let off roll that described production equipment is pivoted respectively by Troffer, Troffer two ends and wind-up roll, Troffer middle-end protrude out, form along the live-roller arranged between motor, pressure roller and the motor of this ventilative slit die roller that wall extension is pivoted from top to bottom, the pressure roller docked with ventilative slit die roller, pressure roller bottom and the some steering roll assemblies that arrange between above-mentioned each assembly of Troffer; Described steering roll assembly comprises: the first guide roller touched with described let off roll; Be articulated in two ends symmetrically arranged the 3rd guide roller of difference and the 4th guide roller that the Troffer middle-end is convexly equipped with ventilative slit die roller on wall extension; The second guide roller arranged between the first guide roller and the 3rd guide roller; The 6th guide roller touched with described wind-up roll; The 5th guide roller arranged between the 6th guide roller and the 4th guide roller; Described nonmetal high-temperature resistant membrane extends to the bottom of the second guide roller behind the gap between let off roll and the first guide roller, after the gap between ventilative slit die roller and pressure roller is passed at the top that extends to again the 3rd guide roller, behind the bottom that the top of the 4th guide roller extends to the 5th guide roller, stretch into the gap between wind-up roll and the 6th guide roller after rolling on wind-up roll.
5. dispel the heat the according to claim 4 production equipment of film, it is characterized in that: described heat radiation film comprises nonmetal heat radiation film and heat dissipation metal film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203878288U CN203313587U (en) | 2013-07-02 | 2013-07-02 | Heat dissipating film producing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203878288U CN203313587U (en) | 2013-07-02 | 2013-07-02 | Heat dissipating film producing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203313587U true CN203313587U (en) | 2013-11-27 |
Family
ID=49619753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203878288U Expired - Lifetime CN203313587U (en) | 2013-07-02 | 2013-07-02 | Heat dissipating film producing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203313587U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474403A (en) * | 2013-07-02 | 2013-12-25 | 邵敏芝 | Non-metallic heat radiation film, production equipment, and manufacturing process |
| CN104944182A (en) * | 2014-03-25 | 2015-09-30 | 维嘉数控科技（苏州）有限公司 | Equipment for automatically winding and unwinding and detecting soft board |
| CN110113879A (en) * | 2019-06-11 | 2019-08-09 | 苏州微影激光技术有限公司 | A kind of winding/unwinding device and production line |
-
2013
- 2013-07-02 CN CN2013203878288U patent/CN203313587U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474403A (en) * | 2013-07-02 | 2013-12-25 | 邵敏芝 | Non-metallic heat radiation film, production equipment, and manufacturing process |
| CN104944182A (en) * | 2014-03-25 | 2015-09-30 | 维嘉数控科技（苏州）有限公司 | Equipment for automatically winding and unwinding and detecting soft board |
| CN110113879A (en) * | 2019-06-11 | 2019-08-09 | 苏州微影激光技术有限公司 | A kind of winding/unwinding device and production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Bellet et al. | Transparent electrodes based on silver nanowire networks: From physical considerations towards device integration | |
| CN203313587U (en) | Heat dissipating film producing device | |
| CN105514066A (en) | Composite graphene infrared radiation and heat conduction film and manufacturing method thereof | |
| CN107674228A (en) | The preparation method of graphene heat conducting film | |
| CN204641064U (en) | The radium-shine PET moulding press of wide cut | |
| TWM465754U (en) | Composite material-made case with increasing metal structure | |
| CN203423163U (en) | Nonmetal radiating film structure | |
| CN206771930U (en) | A kind of drying baker in copper strips production | |
| CN207156690U (en) | A kind of heating arrangements of gilding press | |
| CN203818403U (en) | Heating device | |
| CN105885267B (en) | A kind of preparation method of conduction 3D printing consumptive material | |
| CN205305020U (en) | Take many meshes camera of heat radiation structure | |
| CN103474403A (en) | Non-metallic heat radiation film, production equipment, and manufacturing process | |
| CN205735939U (en) | Hard silk system for drawing | |
| CN105972388B (en) | A kind of nanometer micropore HEAT-INSULATING PLATE PRODUCTION LINE | |
| CN207179784U (en) | Electric heater with composite electric heating silk | |
| CN205185402U (en) | Laminating device of corrugated paper | |
| CN203378199U (en) | Heat dissipation plate | |
| CN203697450U (en) | Plastic extruder heating thermostatic device | |
| CN204019815U (en) | Heater | |
| CN205467207U (en) | Novel plastic extrusion mould | |
| CN203301923U (en) | High multiple heat dissipation device | |
| CN209544026U (en) | A kind of inner sheath extrusion moulding apparatus for cable | |
| CN203951719U (en) | A kind of fin | |
| CN202898295U (en) | Imidization furnace for producing polyimide films |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |