CN100427704C - Composite metal tile and its making process - Google Patents

Composite metal tile and its making process Download PDF

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Publication number
CN100427704C
CN100427704C CNB2006101298742A CN200610129874A CN100427704C CN 100427704 C CN100427704 C CN 100427704C CN B2006101298742 A CNB2006101298742 A CN B2006101298742A CN 200610129874 A CN200610129874 A CN 200610129874A CN 100427704 C CN100427704 C CN 100427704C
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CN
China
Prior art keywords
metal
sheet
plate
lamination roll
polyethylene foam
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CNB2006101298742A
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Chinese (zh)
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CN1970961A (en
Inventor
金敬璇
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天津以道新型建材有限公司
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Priority to CNB2006101298742A priority Critical patent/CN100427704C/en
Publication of CN1970961A publication Critical patent/CN1970961A/en
Application granted granted Critical
Publication of CN100427704C publication Critical patent/CN100427704C/en

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Abstract

The invention relates to a complex metal tile, comprising colored metal or nonmetal plate, characterized in that paint primer layer, which is heated to melt for connecting with polyethylene foaming plate, is set at the back of colored metal or nonmetal plate. The manufacturing method is that composite forming of prefabirated metal or nonmetal plate heated with the paint primer at the back and polyethylene foaming plate, sheet forming, cutting and finishing. The invention is provided with the benefit effect that because the technology method that coating the paint primer at the back of metal and nonmetal plate in advance, generating the substance with bonding component by heating and melting and refreezing, is applied, the dividing limitation of steel plate and heat insulation material by commonly using the layer pressed way of glue bonding can be conquered. It can eliminate the problem existing in metal tile such as noise, heat insulation, heat preservation and so on. Polyethylene foaming plate is pressed at the back of metal tile so as to absorb and decrease the metal vibration at the maximum extent, solve the noise problem effectively, solve problems such as heat insulation, heat preservation and so on, and resist firing.

Description

The preparation method of composite metal tile

Technical field

The invention belongs to a kind of preparation method of composite metal tile.

Background technology

That uses in the building operations is watt of a great variety, and its manufacture method has two kinds usually except traditional mud watt: after a kind of method is stamping-out sheet metal and injection mo(u)lding VC series material, be made into mud watt shape metal watt; Another kind is the preparation method that adopts the color steel of roll forming, and manufacturing process need use adhesive bonding.After spending 3 years, metal sheet separates with heat-barrier material, and is inner perishable, and shorter metal of life-span watt is widely used in the construction that various building roofs bind, and it has close environment, attractive in appearance, characteristics such as durability is strong.Its range of application has progressively expanded the roofing in villa, apartment, retail shop and building to also from original ordinary residence.But metal watt exists shortcomings such as thermal and insulating performance is poor, dewfall, when constructing simultaneously, need be at the various heat insulating materials of the material first place mat in bottom that bind, and re-use metal and watt bind.Therefore exist construction complicated, engineering cost height, problem such as less economical.For this reason, develop a kind of advantage that had both kept existing metal watt, can remedy above-mentioned shortcoming again, and the new building material that can be widely used in the owned building roofing is a problem that needs to be resolved hurrily in the industry at present.

Summary of the invention

Purpose of the present invention is intended to address the above problem, and provide a kind of preparation method of composite metal tile, can eliminate metal watt and go up the problems such as " noise, heat insulation, insulation, dewfall " that exists, back layer pressure polyethylene foaming plate at metal watt, also reduce the distinctive vibration of metal to greatest extent thereby absorb, solved noise problem effectively, it can block outside cold airflow or thermal current simultaneously, solve problems such as heat insulation, insulation and dewfall effectively, and needn't use adhesive bonding in the manufacturing process.

For realizing purpose of the present invention, the technical solution adopted in the present invention is a kind of preparation method of composite metal tile, and described composite metal tile is to be provided with prime coat and hot melt is connected to the polyethylene foam plate at chromatic metallic backboard face, it is characterized in that:

With the prefabricated metal sheet material of back spraying linging enamelled coating through--punch forming--cut-out---finished product after heating and the composite molding of polyethylene foam plate.Concrete making step is as follows:

A, when prefabricated metal sheet material at its back spraying linging enamelled coating;

B, sheet metal and polyethylene foam coiled material are contained in respectively on the support of uncoiler;

C, the polyethylene foam plate passed feedway after, move lamination roll front side end again to;

D, pull out sheet metal from uncoiler and pack into and add electrothermal stove and feed intake on the roller, make to add the electrothermal stove internal temperature and be retained to 200 ℃-230 ℃, start the roller that feeds intake, the lamination roll that add electrothermal stove, add electrothermal stove and feed intake roller with 3 meters-6 meters/minute constant speed supplying metal sheet material;

E,, material adds electrothermal stove when inner, in the priming paint fusion of heating soffit and generate the material of bonding composition when entering 200 ℃-230 ℃;

F, will be by adding electrothermal stove sheet material and send into simultaneously between the lamination roll at the polyethylene foam plate of lamination roll front side, the lamination roll passes through sheet material and the polyethylene foam plate that heating surface has bonding component substances with crimping, makes the thermal insulation steel plate by the lamination roll;

G, the thermal insulation steel plate is cooled off by water-cooled chiller continuously;

H, the thermal insulation steel plate of cooling is sent in the metal tile forming machines, finished and make metal watt after metal watt one-shot forming, the punching press with definite shape;

I, enter data in the shaping machine controller according to product design length and quantity, forming metal watt is cut into metal watt finished product by cutting machine.

Beneficial effect of the present invention: owing to adopt under-coating varnish on the sheet metal back side in advance, heat fused goes out bonding component substances then, again the process of cooling off has again overcome the defective that the bonding lamination mode generation steel plate of conventional employing adhesive separates with heat-barrier material.Can eliminate metal watt and go up the problems such as " noise, heat insulation, insulation, dewfall " that exists, back layer pressure polyethylene foaming plate at metal watt, also reduce the distinctive vibration of metal to greatest extent thereby absorb, solved noise problem effectively, simultaneously it can block outside cold airflow or thermal current, has solved problem such as heat insulation, insulation and dewfall effectively and has had high temperature resistant, fire-retardant advantage.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the production line schematic diagram of metal watt.

The specific embodiment

Describe the specific embodiment of the present invention in detail below in conjunction with preferred embodiments such as accompanying drawings.

With reference to accompanying drawing, a kind of composite metal tile comprises chromatic metallic sheet material, describedly is provided with prime coat 2 at chromatic metallic sheet material 1 back side and hot melt is connected to polyethylene foam plate 3, described metal sheet is adopted as plating colour table, copper coin, aluminium sheet, stainless guiding principle plate, alumin(i)um zinc alloy panel material, and its thickness is 0.2mm-1mm; The polyethylene foam plate thickness is 1-16mm, and width is 900mm~1150mm.The process equipment of composite metal tile by uncoiler 4, add the continuous automatic producing device of a cover that electrothermal stove 5, lamination roll 6, cooling device 7, support 8, feedway 9, metal tile forming machines 10, shaping machine controller 11, furnace controller 12 etc. constitute.Can be stamped to form behind the straight forming.

A kind of preparation method of composite metal tile, carry out according to following processing step:

A, when prefabricated metal sheet material at its back spraying linging enamelled coating;

B, sheet metal and polyethylene foam coiled material are contained in respectively on the support of uncoiler;

C, the polyethylene foam plate passed feedway after, move lamination roll front side end again to;

D, pull out sheet metal from uncoiler and pack into and add electrothermal stove and feed intake on the roller, make to add the electrothermal stove internal temperature and be retained to 200 ℃-230 ℃, start the roller that feeds intake, the lamination roll that add electrothermal stove, add electrothermal stove and feed intake roller with 3 meters-6 meters/minute constant speed supplying metal sheet material;

E,, material adds electrothermal stove when inner, in the priming paint fusion of heating soffit and generate the material of bonding composition when entering 200 ℃-230 ℃;

F, will be by adding electrothermal stove sheet material and send into simultaneously between the lamination roll at the polyethylene foam plate of lamination roll front side, the lamination roll passes through sheet material and the polyethylene foam plate that heating surface has bonding component substances with crimping, makes the thermal insulation steel plate by the lamination roll;

G, the thermal insulation steel plate is cooled off by water-cooled chiller continuously;

H, the thermal insulation steel plate of cooling is sent in the metal tile forming machines, finished and make metal watt after metal watt one-shot forming, the punching press with definite shape;

I, enter data in the shaping machine controller according to product design length and quantity, forming metal watt is cut into metal watt finished product by cutting machine.

The comparison of composite metal tile and existing E.P.S thermal insulating composite panel

The above, only be that preferred embodiments of the present invention is not that structure of the present invention is done any pro forma restriction, every foundation technology of the present invention is real to be belonged to any simple modification that above embodiment did, and equivalent variations all still belongs in the scope of technical scheme of the present invention with modification.

Claims (1)

1, a kind of preparation method of composite metal tile, described composite metal tile are to be provided with prime coat and hot melt is connected to the polyethylene foam plate at chromatic metallic backboard face, it is characterized in that:
A, when prefabricated metal sheet material at its back spraying linging enamelled coating;
B, sheet metal and polyethylene foam coiled material are contained in respectively on the support of uncoiler;
C, the polyethylene foam plate passed feedway after, move lamination roll front side end again to;
D, pull out sheet metal from uncoiler and pack into and add electrothermal stove and feed intake on the roller, make to add the electrothermal stove internal temperature and be retained to 200 ℃-230 ℃, start the roller that feeds intake, the lamination roll that add electrothermal stove, add electrothermal stove and feed intake roller with 3 meters-6 meters/minute constant speed supplying metal sheet material;
E,, material adds electrothermal stove when inner, in the priming paint fusion of heating soffit and generate the material of bonding composition when entering 200 ℃-230 ℃;
F, will be by adding electrothermal stove sheet material and send into simultaneously between the lamination roll at the polyethylene foam plate of lamination roll front side, the lamination roll passes through sheet material and the polyethylene foam plate that heating surface has bonding component substances with crimping, makes the thermal insulation steel plate by the lamination roll;
G, the thermal insulation steel plate is cooled off by water-cooled chiller continuously;
H, the thermal insulation steel plate of cooling is sent in the metal tile forming machines, finished and make metal watt after metal watt one-shot forming, the punching press with definite shape;
I, enter data in the shaping machine controller according to product design length and quantity, forming metal watt is cut into metal watt finished product by cutting machine.
CNB2006101298742A 2006-12-05 2006-12-05 Composite metal tile and its making process CN100427704C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006101298742A CN100427704C (en) 2006-12-05 2006-12-05 Composite metal tile and its making process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006101298742A CN100427704C (en) 2006-12-05 2006-12-05 Composite metal tile and its making process

Publications (2)

Publication Number Publication Date
CN1970961A CN1970961A (en) 2007-05-30
CN100427704C true CN100427704C (en) 2008-10-22

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Application Number Title Priority Date Filing Date
CNB2006101298742A CN100427704C (en) 2006-12-05 2006-12-05 Composite metal tile and its making process

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525932B (en) * 2009-03-26 2010-10-20 董志君 Drain plate applied to roof or wall joints
CN102371745B (en) * 2010-08-20 2015-04-22 森钜科技材料股份有限公司 Preparation method for special-shaped composite plate
CN104074315A (en) * 2013-03-27 2014-10-01 周坤佑 A roofing tile antiseep method and a shim used in the method
CN103899046A (en) * 2014-03-26 2014-07-02 桐庐庐美环保建材有限公司 Colorful metal tile and manufacturing process thereof
CN107322897A (en) * 2017-06-30 2017-11-07 浙江业盛新型材料有限公司 Stainless steel composite tile and its manufacturing process
CN107813563A (en) * 2017-09-11 2018-03-20 宁波聚联塑业有限公司 Energy-conserving and environment-protective composite color steel plate and preparation method thereof
CN109184086A (en) * 2018-07-26 2019-01-11 界首市成龙塑业有限公司 A kind of preparation method of the anti-aging compound color steel tile of low noise

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2323865A (en) * 1997-04-04 1998-10-07 Robert Conroy Insulating roof tile
CN2412054Y (en) * 2000-03-17 2000-12-27 周森荣 Metal composite tile
JP2003147909A (en) * 2001-11-16 2003-05-21 Kenzo Tani Lightweight heat insulating roof tile
CN2570350Y (en) * 2002-08-22 2003-09-03 上海福茂彩钢建材装饰有限公司 Steel-plastic plate
CN2835396Y (en) * 2005-08-19 2006-11-08 姜曙光 Multifunctional composite board with single-side color steel board

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2323865A (en) * 1997-04-04 1998-10-07 Robert Conroy Insulating roof tile
CN2412054Y (en) * 2000-03-17 2000-12-27 周森荣 Metal composite tile
JP2003147909A (en) * 2001-11-16 2003-05-21 Kenzo Tani Lightweight heat insulating roof tile
CN2570350Y (en) * 2002-08-22 2003-09-03 上海福茂彩钢建材装饰有限公司 Steel-plastic plate
CN2835396Y (en) * 2005-08-19 2006-11-08 姜曙光 Multifunctional composite board with single-side color steel board

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