CN102009507A - Method for preparing ultra-wide aluminium-plastic composite panel and special devices thereof - Google Patents
Method for preparing ultra-wide aluminium-plastic composite panel and special devices thereof Download PDFInfo
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- CN102009507A CN102009507A CN2010102809031A CN201010280903A CN102009507A CN 102009507 A CN102009507 A CN 102009507A CN 2010102809031 A CN2010102809031 A CN 2010102809031A CN 201010280903 A CN201010280903 A CN 201010280903A CN 102009507 A CN102009507 A CN 102009507A
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- screw extrusion
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Abstract
The invention discloses a method for preparing an ultra-wide aluminium-plastic composite panel and special devices thereof. The method comprises the followings steps: adopting at least two single screw extrusion machines to simultaneously provide uniform materials for a T-shaped die head; extruding plastic panels in the T-shaped die head; and under the conditions of heating and pressurizing, compositing the plastic panels with upper and lower aluminium coils, thus obtaining the ultra-wide aluminium-plastic composite panel. The special devices comprise at least two single screw extrusion machines, the material outlets of the single screw extrusion machines are converged in the same charging barrel, and the charging barrel is communicated with the T-shaped die head. The ultra-wide aluminium-plastic composite panel (with a width of 1600 to 2000mm) produced by the method of meets the design requirements for large span and large breadth, and embodies an unique design style; meanwhile, the method provided by the invention has the advantages of facilitating the cutting of the panels in various specifications, reducing the waste of odd bits, saving the auxiliary materials such as keels and the like, saving the installation costs, and greatly reducing the possibility of water seepage between the panels.
Description
Technical field
The present invention relates to a kind of production method and device thereof of composited aluminum and plastic decking, relate in particular to a kind of preparation method and isolated plant thereof of super wide composited aluminum and plastic decking.Belong to building material technical field.
Background technology
Composited aluminum and plastic decking is to roll up as upper and lower surface by surface process chemical treatment and with the aluminium of coating baking vanish, and the plastics flaggy is processed the new material that is composited as sandwich layer through a series of HTHP combination process.In recent years, composited aluminum and plastic decking more and more becomes the very big attention that an emerging important industry is subjected to building decoration and fitment and all circles, particularly receives the concern of all circles as a kind of novel curtain wall material.But be subjected to existing equipment and technology limitation, the width great majority of the composited aluminum and plastic decking of Xiao Shouing are all below 1550mm in the market, along with people are more and more higher to reducing curtain wall cost and shape-designing requirement, develop a kind of super wide composited aluminum and plastic decking and have good market demand and economic benefit.
Summary of the invention
Goal of the invention: the objective of the invention is at the deficiencies in the prior art, a kind of preparation method and isolated plant thereof of super wide composited aluminum and plastic decking is provided.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution used in the present invention is as follows:
A kind of method for preparing super wide composited aluminum and plastic decking adopts at least two single screw extrusion machines simultaneously for T pattern head provides uniform material, and extrusion plastic sheet material in T pattern head under the heating pressurized conditions, is composited with the volume of aluminium up and down.
The width of prepared composited aluminum and plastic decking is 1600mm～2000mm.
A kind of isolated plant of method of the above-mentioned super wide composited aluminum and plastic decking of preparation comprises at least two single screw extrusion machines, and the material outlet of each single screw extrusion machine comes together in same barrel, and described barrel communicates with T pattern head.
Described each single screw extrusion machine adopts in-parallel setting, and assembling, the material that is beneficial to equipment like this provides etc.
The length of described barrel is 150～200mm, and is in same level height with single screw extrusion machine, T pattern head.On the Design of length of barrel specific (special) requirements is arranged, when length was long, material can make because of the reduction of temperature and mix inequality or be unfavorable for extruding of material, thereby influence the quality of quilted plastic panel; When length was too short, material can mix uneven because flow process is short, is unfavorable for evenly extruding of material, thereby influences the quality of quilted plastic panel.
Beneficial effect: the super wide composited aluminum and plastic decking that the present invention produces can satisfy large span, large format design requirement, embodies the unique design elegance; Be convenient to cutting out a piece of cloth in a way with the minimum material to make two or more articles of clothing of all size, reduce the waste of tailing; Save auxiliary material and mounting costs such as keel; Reduce the possibility that seeps water between the sheet material greatly.
Description of drawings
Accompanying drawing is the process units of quilted plastic panel in the middle of the super wide composited aluminum and plastic decking.
The specific embodiment
The present invention is described further below in conjunction with drawings and Examples.
As shown in drawings, for producing the isolated plant of the middle quilted plastic panel of super wide composited aluminum and plastic decking of the present invention.This isolated plant comprises mixer 1, single screw extrusion machine 2, extruding dies 3, barrel tie point 4, barrel 5 and T pattern head 6.Mixer 1 is the preheating mixer, is arranged on an end of single screw extrusion machine 2, is used to single screw extrusion machine 2 feed.The other end at single screw extrusion machine 2 is provided with extruding dies 3, and each extruding dies 3 all is connected with barrel tie point 4, and an end of barrel tie point 4 communicates with barrel 5, and barrel 5 links to each other with T pattern head 6.Aborning, have at least two single screw extrusion machines 2 to be T pattern head 6 feed simultaneously, can select 3,4 or more, but the extruding dies 3 of each single screw extrusion machine 2 preferably comes together in same barrel 5, each single screw extrusion machine 2 preferred in-parallel that adopt is placed.The length of barrel 5 is 150～200mm, and is in same level height with single screw extrusion machine 2, T pattern head 6.Produce super wide composited aluminum and plastic decking of the present invention, the equipment that also comprises has: first composite roll, second composite roll, the first hot pressing roller, the second hot pressing roller, leveling setting roll, packaged air conditioner, trimmer etc.These equipment are on the same horizontal line and are connected in series.
Earlier pour the PE plastics into two preheating mixers 1 respectively and carry out preheating, 100 ℃-160 ℃ of control temperature, about preceding 30 minutes heating-up times of start, under the 200-300r/min rotating speed, stirred 8-10 minute, an amount of agitation≤450kg, the plastic grain after stirring are by the hopper of suction feeder inspiration single screw extrusion machine 2, and plastic grain is behind the conventional feeding section of process, melt zone, homogenizing zone, mixed plasticizing is even, extrudes from extruding dies 3 by screw rod.The plastic melt that comes out from two single screw extrusion machine mouth moulds 3 comes together in same barrel 5, flow into T pattern head 6, T pattern head 6 outlet temperatures are controlled at 190-200 ℃, and the size of the die width by regulating extrusion board is come the moulding plastics central layer, and central layer goes out T mould temperature 〉=175 ℃.The quilted plastic panel of extruding passes through composite high-molecular adhesive film and aluminium volume up and down successively according to the combination process of conventional composited aluminum and plastic decking, produces the super wide plate material that width reaches 2000mm.First composite roll control temperature: 90 ℃-100 ℃, second composite roll control temperature: 130 ℃-160 ℃, first hot pressing roller control temperature: 90 ℃-120 ℃, second hot pressing roller control temperature: 90 ℃-99 ℃, hot pressing controlled pressure: 0.2-0.8MPa, the process for cooling parameter: composite plate cooling back plate surface temperature must not surpass 55 ℃ (infrared temperature measurement device thermometric).
Claims (6)
1. method for preparing super wide composited aluminum and plastic decking is characterized in that: adopt at least two single screw extrusion machines simultaneously for T pattern head provides uniform material, extrusion plastic sheet material in T pattern head under the heating pressurized conditions, is composited with aluminium volume up and down.
2. the method for the super wide composited aluminum and plastic decking of preparation according to claim 1 is characterized in that: the width of prepared composited aluminum and plastic decking is 1600mm～2000mm.
3. the isolated plant of the method for the super wide composited aluminum and plastic decking of the described preparation of claim 1 comprises at least two single screw extrusion machines, and it is characterized in that: the material outlet of each single screw extrusion machine comes together in same barrel, and described barrel communicates with T pattern head.
4. the isolated plant of the method for the super wide composited aluminum and plastic decking of preparation according to claim 3 is characterized in that: described each single-screw extruder adopts the in-parallel setting.
5. the isolated plant of the method for the super wide composited aluminum and plastic decking of preparation according to claim 3 is characterized in that: the length of described barrel is 150～200mm.
6. the isolated plant of the method for the super wide composited aluminum and plastic decking of preparation according to claim 3 is characterized in that: described barrel and single screw extrusion machine, T pattern head are in same level height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102809031A CN102009507A (en) | 2010-09-13 | 2010-09-13 | Method for preparing ultra-wide aluminium-plastic composite panel and special devices thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102809031A CN102009507A (en) | 2010-09-13 | 2010-09-13 | Method for preparing ultra-wide aluminium-plastic composite panel and special devices thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN102009507A true CN102009507A (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2010102809031A Pending CN102009507A (en) | 2010-09-13 | 2010-09-13 | Method for preparing ultra-wide aluminium-plastic composite panel and special devices thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700143A (en) * | 2012-05-07 | 2012-10-03 | 华南理工大学 | Preparation method of thin film bag with different parts simultaneously having two different water soluble speeds |
| CN102744860A (en) * | 2011-04-22 | 2012-10-24 | 北京化工大学 | Production method for over-wide chlorinated polyethylene waterproof coiled material |
| CN104228305A (en) * | 2013-06-24 | 2014-12-24 | 刘凯 | Processing method of aluminum-plastic plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332081A (en) * | 2001-06-25 | 2002-01-23 | 顺德市高士达建筑装饰材料有限公司 | Manufacture of fireproof composite aluminium-plastic board |
| CN1445273A (en) * | 2002-03-19 | 2003-10-01 | 湖南省塑料研究所 | Fire-resistant polyethylene core material with no halogen applicable to fireproofing aluminum plastic board and its preparing method |
-
2010
- 2010-09-13 CN CN2010102809031A patent/CN102009507A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332081A (en) * | 2001-06-25 | 2002-01-23 | 顺德市高士达建筑装饰材料有限公司 | Manufacture of fireproof composite aluminium-plastic board |
| CN1445273A (en) * | 2002-03-19 | 2003-10-01 | 湖南省塑料研究所 | Fire-resistant polyethylene core material with no halogen applicable to fireproofing aluminum plastic board and its preparing method |
Non-Patent Citations (3)
| Title |
|---|
| 《中国管材年鉴》编委会: "《中国管材年鉴》", 30 April 1998 * |
| 丁双山等: "《人造革与合成革》", 31 October 2001 * |
| 伍秋涛: "《软包装实用技术问答》", 30 November 2008 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744860A (en) * | 2011-04-22 | 2012-10-24 | 北京化工大学 | Production method for over-wide chlorinated polyethylene waterproof coiled material |
| CN102700143A (en) * | 2012-05-07 | 2012-10-03 | 华南理工大学 | Preparation method of thin film bag with different parts simultaneously having two different water soluble speeds |
| CN102700143B (en) * | 2012-05-07 | 2015-03-11 | 华南理工大学 | Preparation method of thin film bag with different parts simultaneously having two different water soluble speeds |
| CN104228305A (en) * | 2013-06-24 | 2014-12-24 | 刘凯 | Processing method of aluminum-plastic plate |
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| C53 | Correction of patent of invention or patent application | ||
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Address after: Jiangyin City, Jiangsu Province town of Hua 214421 Mongolia Nalu No. 1 Applicant after: Jiangsu Pivot Decorative Materials Co., Ltd. Address before: Jiangyin City, Jiangsu Province town of Hua 214421 Huaxi Village nine Mongolia Nalu No. 1 Applicant before: Jiangyin Biaobang Decoration Material Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: JIANGYIN BIAOBANG DECORATIVE MATERIAL CO., LTD. TO: JIANGSU PIVOT NEW DECORATIVE MATERIALS CO., LTD. |
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Application publication date: 20110413 |