CN207607088U - A kind of molding machine of electrochromism PVB films - Google Patents
A kind of molding machine of electrochromism PVB films Download PDFInfo
- Publication number
- CN207607088U CN207607088U CN201721242396.6U CN201721242396U CN207607088U CN 207607088 U CN207607088 U CN 207607088U CN 201721242396 U CN201721242396 U CN 201721242396U CN 207607088 U CN207607088 U CN 207607088U
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- isocon
- electrochromism
- molding machine
- temperature control
- steel band
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Abstract
The utility model is related to laminated glass preparation fields, more particularly to a kind of molding machine of electrochromism PVB films, including the steel band type temperature control shaping mechanism and rolling-up mechanism that are connected with the multichannel co-extruding mould of the first material channel and the second material channel, are arranged below the multichannel co-extruding mould；The multichannel co-extruding mould, including, the first material inlet, the second material inlet, confluence chamber and molding outlet；The second isocon group that the confluence intracavitary is provided with the first isocon group being connected with first material inlet and is connected with second material inlet, the first isocon group includes 4 isocons, and the second isocon group includes 4 isocons and a central isocon；It is connected with 4 mixing chambers below the isocon, is connected with centre gangway below the center isocon, the mixing chamber is connected by collecting pipe with the centre gangway.
Description
Technical field
The utility model is related to laminated glass preparation fields, and in particular to a kind of molding machine of electrochromism PVB films.
Background technology
Electrochromic intelligent glass under electric field action with light absorption penetrate controllability, optionally absorb or
Extraneous heat radiation and internal hot diffusion are reflected, office block and residential houses is reduced and keeps nice and cool and winter guarantor in summer
Hold mass energy that is warm and must consuming.Playing simultaneously improves natural lighting degree, the purpose of peep-proof.Electrochromic material has
There is bistable performance, does not need backlight not only with the electrochromic display device (ECD) that electrochromic material is made, but also show quiet
After state image, if display content do not change, would not power consumption, reach energy-efficient purpose.Electrochromic display device (ECD) is shown with other
Show that device is compared to have the advantage of ignoring the blind spot and high contrast.It, can be with the automatic anti-glare rearview mirror of electrochromism material preparation
Reach abblendbar effect according to the intensity of the intensity adjustment reflected light of ambient light by electronic induction system, make driving more
Safety.Electrochromic intelligent glass can be with lower voltage（2-5V）With lower power regulation automobile, the light of interior of aircraft
Intensity keeps journey more comfortable.Currently, electrochromism dimming glass is applied on some high-grade cars and aircraft.
Utility model content
The purpose of this utility model, be in order to solve the problems in background technology, provide a kind of electrochromism PVB films at
Type device.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of molding machine of electrochromism PVB films, including it is connected with the more of the first material channel and the second material channel
Channel co-extruding mould, the steel band type temperature control shaping mechanism and rolling-up mechanism being arranged below the multichannel co-extruding mould；
The multichannel co-extruding mould, including the first material inlet, the second material inlet, confluence chamber and molding outlet；Institute
State confluence intracavitary be provided with the first isocon group being connected with first material inlet and with the second material inlet phase
The second isocon group even, the first isocon group include 4 isocons, and the second isocon group includes 4 isocons
With a central isocon；
It is connected with 4 mixing chambers below the isocon, centre gangway is connected with below the center isocon, it is described mixed
Chamber is closed by collecting pipe to be connected with the centre gangway.
Preferably, each mixing chamber be connected separately with an isocon from the first isocon group and
A piece isocon from the second isocon group, the mixing chamber includes collection section and mixing section setting up and down, described
Collection section includes there are two tube body, and each tube body individually connects isocon, is gradually tapered up below each tube body and bottom is inserted
Enter in the mixing section, the collecting pipe is arranged in the mixing section bottom.
Preferably, the centre gangway lower end is provided with the first expansion segment and the second expansion segment, two of outer setting
The collecting pipe of the mixing chamber bottom is connected with second expansion segment, the confluence of two mixing chamber bottoms of inner setting
Pipe is connected with first expansion segment.
Preferably, the isocon is provided with flow controller on the central isocon.
Preferably, the steel band type temperature control shaping mechanism includes transmission wheel, the steel band that is wrapped in the transmission wheel with
And several temperature control areas of the top setting along steel band length direction, the molding outlet are arranged towards the steel band, the control
Steam jet is provided in warm area, the temperature control area is provided at both ends with steam recovery pipe, is both provided in each temperature control area
Temperature monitor.
Preferably, being provided with scraper between the multichannel co-extruding mould and the temperature control area.
Preferably, being provided with thickness detection mechanism between the steel band type temperature control shaping mechanism and the rolling-up mechanism.
In conclusion the beneficial effects of the utility model：
1. the molding machine of a kind of electrochromism PVB films described in the utility model, by special die, by two kinds of raw materials
Layering mixing is obtained in mold, one-step molded multilayer composite construction during co-extrusion ensure that the straight steady of electrochromic layer
It is fixed, improve product quality.
2. the molding machine of a kind of electrochromism PVB films described in the utility model, by multistage temperature control area, in conjunction with steel
Band transmission, realizes rational temperature management in multimembrane forming process, ensure that suitable forming temperature, to ensure that finished product is received
The control of shrinkage.
Description of the drawings
Fig. 1 is the structural schematic diagram of multichannel co-extruding mould in the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
Specific implementation mode
Following specific examples is only the explanation to the utility model, is not limitations of the present invention, this
Field technology personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification,
But as long as all being protected by Patent Law in the right of the utility model.
The utility model is described in detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1：
According to Fig. 1~Fig. 2, a kind of molding machine of electrochromism PVB films, including it is connected with the first material channel 1
With the multichannel co-extruding mould 3 of the second material channel 2, the steel band type temperature control forming machine being arranged below multichannel co-extruding mould 3
Structure 4 and rolling-up mechanism 5；
According to Fig. 1, multichannel co-extruding mould 3, including the first material inlet 31, the second material inlet 32, confluence chamber
33 export 34 with molding；It is provided with the first isocon group 35 being connected with the first material inlet 31 in confluence chamber 33 and with second
The second connected isocon group 36 of material inlet 32, the first isocon group 35 include 4 isocons 301, the second isocon group 36
Including the central isocon 302 of 4 isocons 301 and one, the first isocon group 35 in figure with shown in dotted line, the second isocon
Group 36 is in figure with shown in solid.
301 lower section of isocon is connected with 4 mixing chambers 37, and 302 lower section of central isocon is connected with centre gangway 38, mixes
Chamber 37 is connected by collecting pipe 39 with centre gangway 38.
Each mixing chamber 37 is connected separately with an isocon 301 from the first isocon group 35 and one from the
The isocon 301 of two isocon groups 36, mixing chamber 37 include collection section 371 setting up and down and mixing section 372, collection section 371
Including there are two tube body, each tube body individually connects isocon 301, gradually tapered up below each tube body and bottom be inserted into it is mixed
It closes in section 372, collecting pipe 39 is arranged in 372 bottom of mixing section.
38 lower end of centre gangway is provided with the first expansion segment 381 and the second expansion segment 382, two mixing chambers of outer setting
The collecting pipe 39 of 37 bottoms is connected with the second expansion segment 382, the collecting pipe 39 of two 37 bottoms of mixing chamber of inner setting and
One expansion segment 381 is connected, and isocon 301 is provided with flow controller 303 on central isocon 302.
Electroluminescent change raw material is entered by the first material inlet 31 in multichannel co-extruding mould 3, and PVB raw materials are from the second raw material
Import 32 enters, and raw material is divided into multiply under the effect of isocon 301 in the chamber 33 that converges, and is mixed after forming interlayer structure in a mold
It closes and squeezes out, ensure that the color changeable effect of shaping membrane.
According to Fig.2, steel band type temperature control shaping mechanism 4 includes transmission wheel 41, the steel band 42 being wrapped in transmission wheel 41
And several temperature control areas 43 of the top setting along 42 length direction of steel band, molding outlet 34 are arranged towards steel band 42, temperature control
Steam jet 431 is provided in area 43, temperature control area 43 is provided at both ends with steam recovery pipe 432, is respectively provided in each temperature control area 43
There is temperature monitor 433.
Scraper 6, steel band type temperature control shaping mechanism 4 and winder are provided between multichannel co-extruding mould 3 and temperature control area 43
Thickness detection mechanism 7 is provided between structure 5.
Claims (7)
1. a kind of molding machine of electrochromism PVB films, which is characterized in that including being connected with the first material channel（1）With second
Material channel（2）Multichannel co-extruding mould（3）, be arranged in the multichannel co-extruding mould（3）The steel band type temperature control of lower section is fixed
Type mechanism（4）And rolling-up mechanism（5）；
The multichannel co-extruding mould（3）, including the first material inlet（31）, the second material inlet（32）, confluence chamber（33）With
Molding outlet（34）；The confluence chamber（33）It is inside provided with and first material inlet（31）The first connected isocon group
（35）And with second material inlet（32）The second connected isocon group（36）, the first isocon group（35）Including
4 isocons（301）, the second isocon group（36）Including 4 isocons（301）With a central isocon（302）；
The isocon（301）Lower section is connected with 4 mixing chambers（37）, the center isocon（302）Lower section is connected with center
Channel（38）, the mixing chamber（37）Pass through collecting pipe（39）With the centre gangway（38）It is connected.
2. a kind of molding machine of electrochromism PVB films according to claim 1, which is characterized in that each mixing
Chamber（37）It is connected separately with one and comes from the first isocon group（35）Isocon（301）And one come from described second
Isocon group（36）Isocon（301）, the mixing chamber（37）Including collection section setting up and down（371）And mixing section
（372）, the collection section（371）Including there are two tube body, each tube body individually connects isocon（301）, under each tube body
Side gradually tapers up and the mixing section is inserted into bottom（372）It is interior, the collecting pipe（39）It is arranged in the mixing section（372）Bottom
Portion.
3. a kind of molding machine of electrochromism PVB films according to claim 2, which is characterized in that the centre gangway
（38）Lower end is provided with the first expansion segment（381）With the second expansion segment（382）, two mixing chambers of outer setting（37）Bottom
The collecting pipe in portion（39）With second expansion segment（382）It is connected, two mixing chambers of inner setting（37）The remittance of bottom
Flow tube（39）With first expansion segment（381）It is connected.
4. a kind of molding machine of electrochromism PVB films according to claim 1, which is characterized in that the isocon
（301）With the central isocon（302）On be provided with flow controller（303）.
5. a kind of molding machine of electrochromism PVB films according to claim 1, which is characterized in that the steel band type control
Warm shaping mechanism（4）Including transmission wheel（41）, be wrapped in the transmission wheel（41）On steel band（42）And along steel band（42）
Several temperature control areas of the top setting of length direction（43）, the molding outlet（34）Towards the steel band（42）Setting, it is described
Temperature control area（43）Inside it is provided with steam jet（431）, the temperature control area（43）It is provided at both ends with steam recovery pipe（432）, each
The temperature control area（43）Inside it is both provided with temperature monitor（433）.
6. a kind of molding machine of electrochromism PVB films according to claim 5, which is characterized in that the multichannel is total
Extruding mold（3）With the temperature control area（43）Between be provided with scraper（6）.
7. a kind of molding machine of electrochromism PVB films according to claim 5, which is characterized in that the steel band type control
Warm shaping mechanism（4）With the rolling-up mechanism（5）Between be provided with thickness detection mechanism（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242396.6U CN207607088U (en) | 2017-09-26 | 2017-09-26 | A kind of molding machine of electrochromism PVB films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242396.6U CN207607088U (en) | 2017-09-26 | 2017-09-26 | A kind of molding machine of electrochromism PVB films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207607088U true CN207607088U (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721242396.6U Active CN207607088U (en) | 2017-09-26 | 2017-09-26 | A kind of molding machine of electrochromism PVB films |
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| Country | Link |
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| CN (1) | CN207607088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601875A (en) * | 2021-07-29 | 2021-11-05 | 杭州盛得新材料有限公司 | Scratch-resistant composite preparation system and process based on RPVB composite material adhesive surface |
-
2017
- 2017-09-26 CN CN201721242396.6U patent/CN207607088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601875A (en) * | 2021-07-29 | 2021-11-05 | 杭州盛得新材料有限公司 | Scratch-resistant composite preparation system and process based on RPVB composite material adhesive surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for forming electrochromic PVB film Effective date of registration: 20200909 Granted publication date: 20180713 Pledgee: Zheshang Bank Limited by Share Ltd. Taizhou branch Pledgor: ZHEJIANG DECENT NEW MATERIAL Co.,Ltd. Registration number: Y2020330000682 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |