CN204184980U - Kapton produces the film feeding device with imidization stove - Google Patents
Kapton produces the film feeding device with imidization stove Download PDFInfo
- Publication number
- CN204184980U CN204184980U CN201420610475.8U CN201420610475U CN204184980U CN 204184980 U CN204184980 U CN 204184980U CN 201420610475 U CN201420610475 U CN 201420610475U CN 204184980 U CN204184980 U CN 204184980U
- Authority
- CN
- China
- Prior art keywords
- imidization
- furnace chamber
- heating pipe
- circulating conveyor
- conveyor chain
- 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.)
- Active
Links
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a kind of film feeding device of Kapton production imidization stove, and relating to Kapton production technical field, comprising: imidization furnace chamber, is oblong; Upper heating pipe and lower heating pipe, be arranged in imidization furnace chamber, and described upper heating pipe and lower heating pipe are oppositely arranged, and described upper heating pipe is arranged on the top of imidization furnace chamber, and described lower heating pipe is arranged on the bottom of imidization furnace chamber; Circulating conveyor chain, comprises two groups altogether, is oppositely arranged, two groups of circulating conveyor chains all through imidization furnace chamber, and inside and outside imidization furnace chamber each self-forming circulation loop; Track, be provided through below one section of circulating conveyor chain in imidization furnace chamber, this section of circulating conveyor chain is by rail supported; Cross slide way and guide pin bushing, cross slide way passes guide pin bushing, guide pin bushing upper end trapped orbit.The utility model provides the type of transmission of a kind of new film in imidization stove, and film can be made to be heated more even, improve the effect of high temperature imidization, the design of this device structure is comparatively simple, and cost is lower.
Description
Technical field
The utility model relates to Kapton production technical field, is specifically related to a kind of film feeding device of Kapton production imidization stove.
Background technology
Kapton is a kind of novel high temperature resistant organic polymer thin film, be in extremely strong property solvent dimethyl acetamide (DMAC), salivate film forming through polycondensation by pyromellitic acid anhydride (PMDA) and diaminodiphenyl ether (ODA), then form through imidization.It is the film class insulating material that performance is best in the world at present, has excellent mechanical property, electrical property, chemical inertness and very high radiation resistance, high temperature resistant and resistance to low temperature (-269 DEG C to+400 DEG C).Nineteen fifty-nine, first du pont company synthesized aromatic polyimide, within 1962, manufactured experimently into Kapton (PI film), and nineteen sixty-five starts to produce, and trade names are KAPTON.China end of the sixties can small batch production Kapton, has been widely used in now the every field such as aviation, navigation, spacecraft, rocket-powered missile, atomic energy, electronic apparatus industry.Be suitable for especially being used as flexible circuit board base material and various heat resisting motor electrical apparatus insulation material.
The production of Kapton is two step method substantially, the first step: synthesizing polyamides acid, second step: film forming imidization.Film build method mainly contains infusion process (or claiming aluminium foil gluing method), the tape casting and salivation pulling method.Infusion process equipment is simple, technique simple, but film surface is often stained with aluminium powder, and film length is restricted, and production efficiency is low, and this method should not develop; The film that pulling method is produced, performance is significantly increased, but complex process working condition is harsh, and investment is large, and product price is high; Current employing is more is casting method.
China produces Kapton technology voluntarily and also to update and perfect, but along with the expansion gradually of application, to the demand of Kapton also in quick increase, for high-performance polyimide film still dependence on import, price is higher, is unfavorable for the production cost reducing application.China produces Kapton technology voluntarily and still to have large improvement space.Produce Kapton technology for casting method, the preparation that current urgent need active development is resin dedicated and stable production Technology, for Kapton industrialization provides solid foundation, fill up the blank of China at correlative technology field simultaneously.Exploitation has the complete set production equipment of independent intellectual property right, and impel the prices of domestic high-performance polyimide film, reduce the cost of its application, this is very favourable to the development of the industries such as China's electronic apparatus.Current casting method produces the equipment of Kapton, also has a lot of weak point, still needs constantly to improve perfect.Especially, in energy-saving and emission-reduction, material recycle recycling, there is larger deficiency, existing equipment, degree of automation is not high, and equipment control accuracy is poor, is not easy to on-line monitoring.
Casting method produces Kapton: the polyamic acid solution after froth breaking, is pressed into by the road by corrosion-resistant steel solution reservoir in the salivation mouth storage tank on front head.Steel band travels at the uniform speed, and is taken away by the solution in storage tank, and forms the uniform liquid film of thickness, then enter and dry road drying through salivation mouth front scrapping plate.
The air of clean dried is sent into after temperature booster is preheating to uniform temperature by blowing engine and is entered upper and lower oven dry road.Hot wind flow direction is contrary with steel band service direction, to make liquid film temperature when drying raise gradually, solvent volatilizees gradually, increases drying effect.Polyamic Acid Film runs one week with it on steel band, and solvent evaporation becomes solid film, and the film under steel band is peeled off guides imidization stove into through guiding roller.
Existing imidization stove is generally multiple roll cartridge form, guides Polyamic Acid Film to enter imidization stove with the guiding roller of slobbering machine synchronous speed, after high temperature imidization, by winder rolling.The imidization stove imidization effect of existing structure is not very desirable.Also there is a lot of defect in structure design, equipment is installed and maintenance inconvenience, and cost is high.
Utility model content
The purpose of this utility model is the film feeding device providing a kind of Kapton production imidization stove, can carry out imidization, produce Kapton by this equipment to shaping Polyamic Acid Film.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A film feeding device for Kapton production imidization stove, is characterized in that, comprising: imidization furnace chamber, is oblong; Upper heating pipe and lower heating pipe, be arranged in imidization furnace chamber, and described upper heating pipe and lower heating pipe are oppositely arranged, and described upper heating pipe is arranged on the top of imidization furnace chamber, and described lower heating pipe is arranged on the bottom of imidization furnace chamber; Circulating conveyor chain, comprise two groups altogether, be oppositely arranged, two groups of circulating conveyor chains all through imidization furnace chamber, and inside and outside imidization furnace chamber each self-forming circulation loop, circulating conveyor chain comprises the chain with sprocket engagement, needle plate adapter plate is fixed in described chain upper end, and needle plate adapter plate one end is fixed with needle plate, needle plate is fixed with needle point row's needle body upwards, described chain lower end is provided with roll stand, and roll stand is provided with running roller; Track, be provided through below one section of circulating conveyor chain in imidization furnace chamber, this section of circulating conveyor chain is by rail supported; Track upper end is provided with U-shaped groove, described circulating conveyor chain is arranged in U-shaped groove, also fuel supply chamber is provided with in the body of described track, fuel supply chamber is communicated with U-shaped groove by fuel oil supply nozzle, the body outer wall of described track offers oil filling port, oil filling port is communicated with fuel supply chamber, is provided with filler cap in oil filling port; Cross slide way and guide pin bushing, cross slide way passes guide pin bushing, guide pin bushing upper end trapped orbit.
Film under steel band is peeled off guides imidization stove into through guiding roller, film both sides are fixed by needle plate, drive at the uniform velocity by imidization furnace chamber by circulating conveyor chain, heated by upper heating pipe and lower heating pipe in imidization furnace chamber, guide pin bushing can transversely move by guide rail, thus regulates the position of guide rail and circulating conveyor chain.
Described upper heating pipe and lower heating pipe are all arranged to U-shaped, described upper heating pipe and leave space between lower heating pipe two ends and imidization furnace chamber two side, upper heating pipe and lower heating pipe are arranged to U-shaped structure, heating pipe can be made and reserve space between lower heating pipe two ends and imidization furnace chamber two side, enter installation, maintenance or dismounting in imidization furnace chamber to facilitate workman.
Described needle plate adapter plate is bent into " Z " font, and needle plate adapter plate is arranged on chain upper end by fastener detouchable.
Described track is made up of mounting base and limit track body, " U " font guide groove is opened in limit track body upper end, described circulating conveyor chain is arranged in this guide groove, described mounting base is fixedly connected with described guide pin bushing, the running roller that chain lower end is arranged rolls on guide groove bottom surface, can make chain smooth transmission in guide groove.
Described track is formed by multistage track monomer head and the tail successively serial connection, and track adopts split-type structural, conveniently produces, installs and modular repair.
The beneficial effects of the utility model are:
The utility model provides the type of transmission of a kind of new film in imidization stove, and film can be made to be heated more even, improve the effect of high temperature imidization, the design of this device structure is comparatively simple, and cost is lower; Transmit the circulating conveyor chain of film and support the structure design that the guide rail of circulating conveyor chain all adopts split to splice, reducing the installation difficulty of equipment, be also convenient to later period maintenance, circulating conveyor chain can lateral adjustments, is convenient to control in production process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circulating conveyor chain and installation structure of track schematic diagram.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further elaboration the utility model, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.
As shown in Figure 1, a kind of film feeding device of Kapton production imidization stove, comprising: imidization furnace chamber 1, is oblong; Upper heating pipe 3 and lower heating pipe 4, be arranged in imidization furnace chamber 1, and upper heating pipe 3 is oppositely arranged with lower heating pipe 4, and upper heating pipe 3 is arranged on the top of imidization furnace chamber 1, and lower heating pipe 4 is arranged on the bottom of imidization furnace chamber 1; Circulating conveyor chain 2, comprises two groups altogether, is oppositely arranged, two groups of circulating conveyor chains 2 all through imidization furnace chamber 1, and inside and outside imidization furnace chamber 1 each self-forming circulation loop; Track 5, be provided through below one section of circulating conveyor chain 2 in imidization furnace chamber 1, this section of circulating conveyor chain 2 is supported by track 5; Cross slide way 6 and guide pin bushing 7, cross slide way 6 passes guide pin bushing 7, guide pin bushing 7 upper end trapped orbit 5.
As shown in Figure 2, circulating conveyor chain 2 comprises the chain 21 with sprocket engagement, needle plate adapter plate 22 is fixed in chain 21 upper end, needle plate adapter plate 22 one end is fixed with needle plate 23, needle plate 23 is fixed with needle point row's needle body 24 upwards, chain 21 lower end is provided with roll stand 25, roll stand 25 is provided with running roller 26; Needle plate adapter plate 22 is bent into " Z " font, and needle plate adapter plate 22 is arranged on chain 21 upper end by fastener detouchable; Track 5 is made up of mounting base 52 and limit track body 51, and " U " font guide groove is opened in limit track body 51 upper end, and circulating conveyor chain 2 is arranged in this guide groove, and mounting base 52 is fixedly connected with guide pin bushing 7.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets is only preference of the present utility model; be not used for limiting the utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. Kapton produces the film feeding device with imidization stove, it is characterized in that, comprising:
Imidization furnace chamber is oblong;
Upper heating pipe and lower heating pipe, be arranged in imidization furnace chamber, and described upper heating pipe and lower heating pipe are oppositely arranged, and described upper heating pipe is arranged on the top of imidization furnace chamber, and described lower heating pipe is arranged on the bottom of imidization furnace chamber;
Circulating conveyor chain, comprise two groups altogether, be oppositely arranged, two groups of circulating conveyor chains all through imidization furnace chamber, and inside and outside imidization furnace chamber each self-forming circulation loop, circulating conveyor chain comprises the chain with sprocket engagement, needle plate adapter plate is fixed in described chain upper end, and needle plate adapter plate one end is fixed with needle plate, needle plate is fixed with needle point row's needle body upwards, described chain lower end is provided with roll stand, and roll stand is provided with running roller;
Track, be provided through below one section of circulating conveyor chain in imidization furnace chamber, this section of circulating conveyor chain is by rail supported; Track upper end is provided with U-shaped groove, described circulating conveyor chain is arranged in U-shaped groove, also fuel supply chamber is provided with in the body of described track, fuel supply chamber is communicated with U-shaped groove by fuel oil supply nozzle, the body outer wall of described track offers oil filling port, oil filling port is communicated with fuel supply chamber, is provided with filler cap in oil filling port;
Cross slide way and guide pin bushing, cross slide way passes guide pin bushing, guide pin bushing upper end trapped orbit.
2. the film feeding device of Kapton production imidization stove according to claim 1, is characterized in that: described needle plate adapter plate is bent into " Z " font, and needle plate adapter plate is arranged on chain upper end by fastener detouchable.
3. the film feeding device of Kapton production imidization stove according to claim 1, is characterized in that: described track is formed by multistage track monomer head and the tail successively serial connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610475.8U CN204184980U (en) | 2014-10-21 | 2014-10-21 | Kapton produces the film feeding device with imidization stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610475.8U CN204184980U (en) | 2014-10-21 | 2014-10-21 | Kapton produces the film feeding device with imidization stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184980U true CN204184980U (en) | 2015-03-04 |
Family
ID=52616993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420610475.8U Active CN204184980U (en) | 2014-10-21 | 2014-10-21 | Kapton produces the film feeding device with imidization stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204184980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111094823A (en) * | 2018-01-18 | 2020-05-01 | 株式会社藤仓 | Cable drum |
| CN116353036A (en) * | 2023-04-12 | 2023-06-30 | 山东欧亚新材料科技有限公司 | Shaping device of thermal polyimide film stretching machine |
-
2014
- 2014-10-21 CN CN201420610475.8U patent/CN204184980U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111094823A (en) * | 2018-01-18 | 2020-05-01 | 株式会社藤仓 | Cable drum |
| CN116353036A (en) * | 2023-04-12 | 2023-06-30 | 山东欧亚新材料科技有限公司 | Shaping device of thermal polyimide film stretching machine |
| CN116353036B (en) * | 2023-04-12 | 2023-11-17 | 山东欧亚新材料科技有限公司 | Shaping device of thermal polyimide film stretching machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204184980U (en) | Kapton produces the film feeding device with imidization stove | |
| CN103552370B (en) | A kind of magnetic orientation assembly and magnetic ink printing equipment | |
| CN110370781A (en) | Device copper-clad plate gluing furnace drying method and its used | |
| CN204184988U (en) | The automation coil inserting apparatus of Kapton | |
| CN204185420U (en) | Kapton is produced and is used imidization stove | |
| CN204185417U (en) | The needle plate conveying imidization stove of Kapton production | |
| CN204185419U (en) | Kapton produces the delivery track with imidization stove | |
| CN204185418U (en) | Kapton production imination equipment | |
| CN204185422U (en) | Kapton produces the heating tube with imidization stove | |
| CN202180560U (en) | Casting machine | |
| CN204184999U (en) | The adjustable disengagement gear of Kapton and needle plate load-transfer device | |
| CN204184985U (en) | Kapton and needle plate load-transfer device disengagement gear | |
| CN203209266U (en) | Floor wax sealing system | |
| CN204498473U (en) | A kind of reinforcement steel disc pastes head group part | |
| CN106739006A (en) | A kind of thermosetting fibre composite 3D printer and its Method of printing | |
| CN202344837U (en) | Biaxial orientation stretching machine for polyimide film | |
| CN104441701A (en) | Resin coating and curing device for production of glass fiber board | |
| CN110981210B (en) | Photovoltaic glass anti-reflection strengthening continuous production device and method | |
| CN204594025U (en) | A kind of automobile silver powder is produced and is used blowing cooling device | |
| CN209093766U (en) | A kind of resin outer lining process units of glass fibre sleeve | |
| CN202808604U (en) | Device for drying glass by infrared radiation | |
| CN205076970U (en) | A device for tubulose heating base member | |
| CN201644330U (en) | UV release film production device | |
| CN206781069U (en) | A kind of equipment of continuous production graphene heat conducting film | |
| CN204208754U (en) | Lithium battery material is produced with coating drying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changfeng County of Hefei City, Anhui province 231100 double Dun valley river in Anhui East northbound electrical company Patentee after: Anhui Tong Xin new material Polytron Technologies Inc Address before: Changfeng County of Hefei City, Anhui province 231100 double Dun valley river in Anhui East northbound electrical company Patentee before: ANHUI XINBAIGE ELECTRONICS CO., LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Film conveying device for imidization furnace for polyimide film production Effective date of registration: 20171011 Granted publication date: 20150304 Pledgee: Merchants Bank, Hefei Swan Lake sub branch Pledgor: Anhui Tong Xin new material Polytron Technologies Inc Registration number: 2017340000272 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180611 Granted publication date: 20150304 Pledgee: Merchants Bank, Hefei Swan Lake sub branch Pledgor: Anhui Tong Xin new material Polytron Technologies Inc Registration number: 2017340000272 |