CN204136538U - A kind of novel graphite heat conducting film production system - Google Patents
A kind of novel graphite heat conducting film production system Download PDFInfo
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- CN204136538U CN204136538U CN201420494561.7U CN201420494561U CN204136538U CN 204136538 U CN204136538 U CN 204136538U CN 201420494561 U CN201420494561 U CN 201420494561U CN 204136538 U CN204136538 U CN 204136538U
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Abstract
The utility model relates to graphite guide hotting mask process units technical field, a kind of novel graphite heat conducting film production system specifically, described itemize slicer is connected with graphite boat, graphite boat is connected with retort, retort is connected with graphitizing furnace, graphitizing furnace with pick up film device and be connected, pick up film device to be connected with calender, calender is connected with graphite make-up machine, graphite make-up machine and film are cut machine and are connected, the utility model output reaches more than 2000kg, substantially increase production efficiency, reduce production cost, temperature homogeneity is good, the graphite heat conducting film quality produced is stablized, fault is less, repair density is little, maintenance cost is low, startupization degree is low, less demanding to operating personnel, arrange by adopting conveyer, automation degree of equipment is high, operating efficiency is high.<b/>
Description
Technical field
The utility model relates to graphite guide hotting mask process units technical field, specifically a kind of novel graphite heat conducting film production system.
Background technology
Graphite guide hotting mask is a kind of Heat Conduction Material of function admirable, be widely used in the fields such as mobile phone, panel computer, military project, space flight, Prof. Du Yucang graphite heat conducting film performance is better than the heat conducting film that native graphite is processed into, Prof. Du Yucang graphite heat conducting film Kapton (PI film) is processed into through operations such as carbonization, graphitization, calenderings
Existing graphite guide hotting mask process units adopts and manually produces, yield poorly, per unit area yield energy consumption is very high, and equipment adopts Artificial Control poor temperature uniformity, and the graphite heat conducting film quality of production is unstable, equipment volume is huge, fault is more, and repair density is large, and the high startupization degree of maintenance cost is low, labour intensity is large, requires higher to operating personnel.
Therefore, for overcoming the deficiency of above-mentioned technology and to design a output high, per unit area yield energy consumption is low, temperature homogeneity is good, and the graphite heat conducting film quality of production is stablized, and labour intensity is low, to the less demanding a kind of novel graphite heat conducting film production system of operating personnel, inventor's problem to be solved just.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel graphite heat conducting film production system, its structure is simple, and easy to use, output is high, per unit area yield energy consumption is low, temperature homogeneity is good, and the graphite heat conducting film quality of production is stablized, and labour intensity is low, less demanding to operating personnel, there is extraordinary practical value.
The utility model solves the technical scheme that its technical problem adopts: a kind of novel graphite heat conducting film production system, it comprises itemize slicer, graphite boat, retort, graphitizing furnace, pick up film device, calender, graphite make-up machine, film cut machine, described itemize slicer is connected with graphite boat, graphite boat is connected with retort, retort is connected with graphitizing furnace, graphitizing furnace with pick up film device and be connected, pick up film device to be connected with calender, calender is connected with graphite make-up machine, and graphite make-up machine and film are cut machine and be connected.
Further, described production system also includes conveyer.
Further, described conveyer is at least two groups.
Further, described itemize slicer, graphite boat, retort are connected by conveyer.
Further, pick up film device described in, calender, graphite make-up machine, film cut machine and connected by conveyer.
Further, the separation of described graphite boat is 2.6-12.4 millimeter, and groove height is 1.2-9 millimeter.
The beneficial effects of the utility model are:
1, the utility model output reaches more than 2000kg, substantially increases production efficiency, reduces production cost, temperature homogeneity is good, the graphite heat conducting film quality produced is stablized, and fault is less, and repair density is little, maintenance cost is low, startupization degree is low, less demanding to operating personnel, arranges by adopting conveyer, automation degree of equipment is high, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-itemize slicer; 2-graphite boat; 3-retort; 4-graphitizing furnace; 5-picks up film device; 6-calender; 7-graphite make-up machine; 8-film cuts machine; 9-conveyer.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further, should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
A kind of novel graphite heat conducting film of the utility model operation system structure schematic diagram see Fig. 1, it comprises itemize slicer 1, graphite boat 2, retort 3, graphitizing furnace 4, pick up film device 5, calender 6, graphite make-up machine 7, film cut machine 8, described itemize slicer 1 is connected with graphite boat 2, graphite boat 2 is connected with retort 3, retort 3 is connected with graphitizing furnace 4, graphitizing furnace 4 with pick up film device 5 and be connected, pick up film device 5 to be connected with calender 6, calender 6 is connected with graphite make-up machine 7, and graphite make-up machine 7 and film are cut machine 8 and be connected.
Production system also includes conveyer 9, conveyer 9 is at least two groups, itemize slicer 1, graphite boat 2, retort 3 are connected by conveyer 9, pick up film device 5, calender 6, graphite make-up machine 7, film cut machine 8 and connected by conveyer 9, the separation of graphite boat 2 is 2.6-12.4 millimeter, and groove height is 1.2-9 millimeter.
The utility model is waited in use, is first cut into slices by itemize slicer 1 itemize by raw material, selects the PI film of suitable thickness according to need of production, first divides the PI film of large volume the little roll of material being cut to width and meeting production requirement with dividing rewinding machine; With slicer, little roll of material is cut into the satisfactory flaky material of length and width more for subsequent use.
The PI film cut is sent to folded film on graphite boat 2 by conveyer 9: on graphite boat 2, the graphite paper dividing PI film and the appropriate size cut, stack neatly in the mode of putting 1 or multi-disc PI film in the middle of every two panels graphite paper, general each graphite boat 2 can stack about 1000 layers, cover pressing plate and upper cover, short-term is for subsequent use.
The material that above-mentioned heap is folded is transported to sintering equipment by conveyer, is one group, puts into carbide furnace 3 carbonization, be first pumped into high vacuum with extract system, under vacuum protection, carry out heating, cooling by specific technique the graphite boat 2 two folding film; Whole intensification temperature-fall period needs to ensure vacuum in stove; carbide furnace 3 needs circulating water, is dropping to uniform temperature, general less than 150 DEG C; stopping is bled; open carbide furnace 3 fire door to cool, take out after being cooled to normal temperature from carbide furnace 3, two are one group and lift into graphitizing furnace 4 graphitization with row; argon shield is being passed into after first vacuumizing before graphitization; carry out heating, cooling by specific technique, in whole graphitizing process, need logical argon shield, equipment needs circulating water.Drop to below uniform temperature and hang out cooling.
The graphite guide hotting mask sintered, is undertaken picking up film by picking up film device, the graphite film in the graphite boat 2 cooled is picked, and graphite boat 2 and graphite paper treat that next time uses, and it is for subsequent use that graphite film wraps warehouse-in.
Graphite film is transported on calender 6 by conveyer and carries out calender lamination, according to need of production, graphite film is cut into satisfactory size, at upper and lower two-layer mould release membrance, calender is passed through in centre, calendering, to general 25 μm of suitable thickness, direct rolling can make coiled material after calendering as required on mould release membrance; Also can take off and fit with silica gel protected film, be transmit film with mould release membrance during laminating, and diaphragm is bonded on diaphragm by heat conducting film after rubber roll compacting simultaneously, is wound into coiled material.
Heat conducting film coiled material is transported to film by conveyer 9 and cuts on machine 8 and carry out cross cutting; the heat conducting film of coiled material on die-cutting machine 8 production line; by cross cutting after pasting protective film; clout is cut rear venting, pastes double faced adhesive tape, pasting protective film; another side pastes protective tapes; make sheet material after cross cutting, packaging after hand picking inspection, makes the graphite guide hotting mask that can directly use.
The utility model output reaches more than 2000kg, substantially increases production efficiency, reduces production cost, temperature homogeneity is good, the graphite heat conducting film quality produced is stablized, and fault is less, and repair density is little, maintenance cost is low, startupization degree is low, less demanding to operating personnel, arranges by adopting conveyer, automation degree of equipment is high, and operating efficiency is high.
Claims (6)
1. a novel graphite heat conducting film production system, it is characterized in that: it comprises itemize slicer, graphite boat, retort, graphitizing furnace, picks up film device, calender, graphite make-up machine, film cut machine, described itemize slicer is connected with graphite boat, graphite boat is connected with retort, retort is connected with graphitizing furnace, graphitizing furnace with pick up film device and be connected, pick up film device and be connected with calender, calender is connected with graphite make-up machine, and graphite make-up machine and film are cut machine and be connected.
2. a kind of novel graphite heat conducting film production system according to claim 1, is characterized in that: described production system also includes conveyer.
3. a kind of novel graphite heat conducting film production system according to claim 2, is characterized in that: described conveyer is at least two groups.
4. a kind of novel graphite heat conducting film production system according to claim 1, is characterized in that: described itemize slicer, graphite boat, retort are connected by conveyer.
5. a kind of novel graphite heat conducting film production system according to claim 1, is characterized in that: described in pick up film device, calender, graphite make-up machine, film cut machine and connected by conveyer.
6. a kind of novel graphite heat conducting film production system according to claim 1, is characterized in that: the separation of described graphite boat is 2.6-12.4 millimeter, groove height is 1.2-9 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494561.7U CN204136538U (en) | 2014-08-30 | 2014-08-30 | A kind of novel graphite heat conducting film production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494561.7U CN204136538U (en) | 2014-08-30 | 2014-08-30 | A kind of novel graphite heat conducting film production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204136538U true CN204136538U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494561.7U Expired - Fee Related CN204136538U (en) | 2014-08-30 | 2014-08-30 | A kind of novel graphite heat conducting film production system |
Country Status (1)
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| CN (1) | CN204136538U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666979A (en) * | 2016-01-13 | 2016-06-15 | 山东安诺克新材料有限公司 | Graphite film with thermal conductivity and preparation method thereof |
| CN106064522A (en) * | 2016-05-19 | 2016-11-02 | 山东华滋自动化技术股份有限公司 | Circular knife machine graphite flake die-cutting process |
| CN106274000A (en) * | 2016-08-12 | 2017-01-04 | 斯迪克新型材料（江苏）有限公司 | A kind of applying method of electrographite fin |
| CN106478101A (en) * | 2016-10-13 | 2017-03-08 | 东莞市鸿亿导热材料有限公司 | A kind of processing technology of graphite coiled material |
| CN107390727A (en) * | 2017-07-11 | 2017-11-24 | 深圳市新伟创实业有限公司 | A kind of calendered product method for controlling thickness and its device |
-
2014
- 2014-08-30 CN CN201420494561.7U patent/CN204136538U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666979A (en) * | 2016-01-13 | 2016-06-15 | 山东安诺克新材料有限公司 | Graphite film with thermal conductivity and preparation method thereof |
| CN106064522A (en) * | 2016-05-19 | 2016-11-02 | 山东华滋自动化技术股份有限公司 | Circular knife machine graphite flake die-cutting process |
| CN106274000A (en) * | 2016-08-12 | 2017-01-04 | 斯迪克新型材料（江苏）有限公司 | A kind of applying method of electrographite fin |
| CN106478101A (en) * | 2016-10-13 | 2017-03-08 | 东莞市鸿亿导热材料有限公司 | A kind of processing technology of graphite coiled material |
| CN107390727A (en) * | 2017-07-11 | 2017-11-24 | 深圳市新伟创实业有限公司 | A kind of calendered product method for controlling thickness and its device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160830 |