CN103171228A - Automatic production technology of aluminum composite panel - Google Patents

Automatic production technology of aluminum composite panel Download PDF

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Publication number
CN103171228A
CN103171228A CN2013101092966A CN201310109296A CN103171228A CN 103171228 A CN103171228 A CN 103171228A CN 2013101092966 A CN2013101092966 A CN 2013101092966A CN 201310109296 A CN201310109296 A CN 201310109296A CN 103171228 A CN103171228 A CN 103171228A
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CN
China
Prior art keywords
plate
layer
aluminum composite
equipment
thickness
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Pending
Application number
CN2013101092966A
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Chinese (zh)
Inventor
李海刚
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ZHANGJIAGANG MUZI MACHINERY TECHNOLOGY CO LTD
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ZHANGJIAGANG MUZI MACHINERY TECHNOLOGY CO LTD
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Priority to CN2013101092966A priority Critical patent/CN103171228A/en
Publication of CN103171228A publication Critical patent/CN103171228A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an automatic production technology of an aluminum composite panel. The automatic production technology comprises the following steps of: (1) respectively unreeling a core board, a surface board and a bottom board which are respectively made of aluminum through core board unreeling equipment, surface board unreeling equipment and bottom board unreeling equipment, unreeling an upper-layer hot melt adhesive membrane and a lower-layer melt adhesive membrane through first film releasing equipment and second film releasing equipment; (2) respectively carrying out heating pre-fitting on the surface board, the upper hot melt adhesive membrane, the bottom board and the lower-layer hot melt adhesive membrane on upper pre-fitting equipment and lower pre-fitting equipment; (3) continuously pressing the core board and pressing a plurality of bumps on the panel; (4) pressing and compounding the aluminum composite panel from the pressed core board, the pre-fit surface board and the pre-fit bottom board on the compound equipment; and (5) heating, fitting, cooling, leveling, trimming, drawing, cutting and feeding the aluminum composite panel. The aluminum composite panel can be continuously produced by the production technology; and the produced aluminum composite panel is high in strength and light in weight.

Description

A kind of automatic production process of aluminum composite plate
Technical field
The present invention relates to a kind of production technology of aluminum composite plate, refer to especially a kind of technique of aluminum composite plate of automatic production.
Background technology
At present roughly be divided into aluminum veneer, cellular board and aluminum plastic composite plate on the market aluminium plate, cellular board is mainly complex manufacturing, needs a large amount of manpower interventions, and yield rate is low, and the poor quality controls.And its fire resistance property of aluminum plastic composite plate is poor, and the aluminum veneer cost is high, and quality is large.And more and more higher during for the requiring of aluminium plate on market, require not only that the plate face is smooth, price is low, and require quality light, fire-resistant etc., therefore, above-mentioned common sheet material can't be suitable for.The applicant has invented a kind of aluminum composite plate, this aluminum composite plate comprises middle layer plate, sticks to bottom plate and the sheet surface layer of middle layer plate both sides, this middle layer plate, bottom plate and sheet surface layer are aluminium material, evenly suppress several first projections on described middle layer plate, the rising height of this first projection is identical with projection direction, and described bottom plate and sheet surface layer are by adhesive layer and middle layer plate bonding.And this aluminum composite plate overcomes above-mentioned defective fully, but but this novel aluminum composite plate does not temporarily have the equipment of automation, consecutive production.
Summary of the invention
Technical problem to be solved by this invention is: the automatic production process of the aluminum composite plate that a kind of production cost is low, production efficiency is high is provided, and this production technology can continuously produce aluminum composite plate, and the intensity of the aluminum composite plate of producing is high, lightweight.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of automatic production process of aluminum composite plate comprises:
The middle layer plate of the aluminium that (1) material is, sheet surface layer, bottom plate unreel by middle layer plate unwinding equipment, sheet surface layer unwinding equipment, bottom plate unwinding equipment respectively, upper strata hot melt adhesive film, lower floor's hot melt adhesive film are put film device, second by first respectively put film device and unreel;
(2) sheet surface layer and upper strata hot melt adhesive film, bottom plate and lower floor's hot melt adhesive film are heated pre-applying respectively on upper pre-abutted equipment, lower pre-abutted equipment;
(3) middle layer plate by continuous die mould, is pressed several projections on the plate face on forming press;
(4) sheet surface layer after the middle layer plate after die mould, the pre-applying and the bottom plate after pre-the applying press on equipment complex and are combined into aluminum composite plate;
(5) aluminum composite plate adds thermal-adhering through thermal-adhering equipment;
(6) aluminum composite plate after fitting is after cooling device is cooling, then leveling, trimming, traction, cutting die.
As a kind of preferred scheme, in the time of described trimming also to the sheet surface layer film on surface.
As a kind of preferred scheme, compacting projection on a plate face of described middle layer plate, corresponding, the forming press wherein roll surface of a profile shell is provided with several punch heads, and the roll surface of another profile shell is provided with the matrix cavity corresponding with punch head position.
As a kind of preferred scheme, the gross thickness of described composite plate is 4mm, and wherein the thickness of sheet surface layer is 0.5mm, and the middle layer plate gross thickness is 2.8mm, and the sandwich layer thickness of slab is 0.3mm, and the thickness of bottom plate is 0.5mm, and the thickness of hot melt adhesive film is 0.1mm.
As a kind of preferred scheme, all compacting projections on two plate faces of described middle layer plate, corresponding, be equipped with several punch head and matrix cavity on the roll surface of two profile shells of forming press.
As a kind of preferred scheme, the gross thickness of described composite plate is 4mm, and wherein the thickness of sheet surface layer is 0.5mm, the middle layer plate gross thickness is 2.8mm, projection is 1.2mm to two plate face rising heights respectively, and the thickness of bottom plate is 0.5mm, and the hot melt adhesive film layer thickness is 0.1mm.
As a kind of preferred scheme, being shaped as spherical surface hill or being the ellipsoid projection or prism-shaped projection of this projection.
As a kind of preferred scheme, described thermal-adhering equipment comprises two heat plying-up machines, and each make-up machine all is connected heat supply with firing equipment independently.
After having adopted technique scheme, effect of the present invention is: after the production technology that has adopted above-mentioned aluminum composite plate, the production of whole aluminum composite plate is one-shot forming, and continuous operation, therefore, production cost is lower, and production efficiency is high, simultaneously, middle layer plate die mould layer projection is bonding with bottom plate, sheet surface layer again, when guaranteeing again aluminum composite plate intensity, lowered the weight of aluminum composite plate, made it reach the fireproof effect.In addition, fit with middle layer plate again after bottom plate, the first pre-applying hot melt adhesive film of sheet surface layer, fit more firm.
Due to all compacting projections on two plate faces of described middle layer plate, corresponding again, be equipped with several punch head and matrix cavity on the roll surface of two profile shells of forming press.Therefore, two plate faces of middle layer plate are all suppressed projection, can guarantee that middle layer plate and sheet surface layer, bottom plate fit more firmly, and the flatness of aluminum composite plate more easily guarantees.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of tamping plant used, middle layer plate unwinding equipment in the embodiment of the present invention 1 production technology;
Fig. 2 is the structural representation of the embodiment of the present invention 1 production technology mesexine plate unwinding equipment, upper pre-abutted equipment, bottom plate unwinding equipment, lower pre-abutted equipment, equipment complex, abutted equipment;
Fig. 3 is the structural representation of cooling device in the embodiment of the present invention 1 production technology;
Fig. 4 is the structural representation of levelling means, trimming equipment, pulling equipment, cut-out equipment in the embodiment of the present invention 1 production technology;
Fig. 5 is the structural representation of the aluminum composite plate produced in the embodiment of the present invention 1;
Fig. 6 is the structural representation of the aluminum composite plate produced in the embodiment of the present invention 2;
In accompanying drawing: 1. middle layer plate unwinding equipment; 2. forming press; 3. sheet surface layer unwinding equipment; 4. bottom plate unwinding equipment; 5. first put film device; 6. second put film device; 7. go up pre-abutted equipment; 8. equipment complex; 9. descend pre-abutted equipment; 10. abutted equipment; 11. firing equipment; 12. cooling device; 13. evener; 14. bead cutter; 15. hauling machine; 16. cut-out equipment; 17. blanking rack; 18. sheet surface layer; 19. upper strata hot melt adhesive film; 20. middle layer plate; 21. the first projection; 22. the second projection; 23. lower floor's hot melt adhesive film; 24. bottom plate.
The specific embodiment
The present invention is described in further detail below by specific embodiment.
Embodiment 1
To shown in Figure 5, a kind of automatic production process of aluminum composite plate comprises as Fig. 1:
The middle layer plate 20 of the aluminium that (1) material is, sheet surface layer 18, bottom plate 24 unreel by middle layer plate 20 unwinding equipments 1, sheet surface layer 18 unwinding equipments 3, bottom plate 24 unwinding equipments 4 respectively, upper strata hot melt adhesive film 19, lower floor's hot melt adhesive film 23 are put film device 5, second by first respectively put film device 6 and unreel; The thickness of slab of this middle layer plate 20 is 0.3mm, and the thickness of sheet surface layer 18 is 0.5mm, and the thickness of bottom plate 24 is 0.5mm, and the thickness of hot melt adhesive film is 0.1mm.Middle layer plate 20, sheet surface layer 18 and the equal rolling of bottom plate 24 are placed on corresponding unwinding equipment, and unwinding equipment is unreeling machine, and this unreeling machine is all as the upstream of corresponding sheet material operation.Above-mentioned first puts film device 5 and second puts film device 6 and includes one and put the film machine.
(2) sheet surface layer 18 and upper strata hot melt adhesive film 19, bottom plate 24 are heated pre-applying respectively with lower floor's hot melt adhesive film 23 on upper pre-abutted equipment 107, lower pre-abutted equipment 109; Upper pre-abutted equipment 107 and lower pre-abutted equipment 109 are a make-up machine, and each make-up machine is equipped with independently heater heating, and to control different temperature, the heater in the present embodiment all adopts the heating of hot coal oil.All fit in advance on the synchronized doubling roller that enters into make-up machine separately between sheet surface layer 18 and upper strata hot melt adhesive film 19, bottom plate 24 and lower floor's hot melt adhesive film 23, at bottom plate 24, sheet surface layer 18 hot melt adhesive film of fitting in advance, can guarantee that the hot melt adhesive film applying is smooth reliable, guarantee in the recombination process of subsequent processing, hot melt adhesive film contacts evenly with middle layer plate 20.
(3) middle layer plate 20 by continuous die mould, is pressed several projections on the plate face on forming press 2; In the present embodiment, middle layer plate 20 only has a plate face to be pressed into projection, as shown in Figure 5, and should projection be spherical surface hill, and be evenly arranged, and another plate face of middle layer plate 20 is pit.This forming press 2 comprises the profile shell group that cooperatively interacts, the roll surface of one of them profile shell is provided with several punch heads, and the roll surface of another profile shell is provided with the matrix cavity corresponding with punch head position, when middle layer plate 20 passes the profile shell group, punch head on profile shell and matrix cavity are pressed into one side projection with middle layer plate 20, and shape that certainly should projection can also be cylindric, prism-shaped, ellipsoid etc.
(4) sheet surface layer 18 after the middle layer plate after die mould 20, the pre-applying and the bottom plate 24 after pre-the applying press on equipment complex 8 and are combined into aluminum composite plate; The equipment complex 8 of this moment is a compounding machine, this compounding machine comprises a pair of composite roll that cooperatively interacts, sheet surface layer 18 after middle layer plate 20, the pre-applying and the synchronized composite roll that enters into of bottom plate 24 after pre-the applying, composite roll applies certain pressure middle layer plate 20, sheet surface layer 18, bottom plate 24 is combined with each other.
(5) aluminum composite plate adds thermal-adhering through thermal-adhering equipment 10; This thermal-adhering equipment 10 comprises two heat plying-up machines, and each make-up machine all is connected heat supply with firing equipment 11 independently.Equally, this heat plying-up machine also adopts hot coal oil mode of heating.
(6) aluminum composite plate after fitting is after cooling device 12 is cooling, then leveling, trimming, traction, cutting die.This cooling device 12 comprises a cooler bin, aluminum composite plate after applying runs through cooling down after cooler bin, then through five roller evener 13 levelings, trimming on bead cutter 14 guarantees the width of aluminum composite plate to aluminum composite plate again, then pass hauling machine 15, utilize hauling machine 15 for it provides power, cut-out equipment 16 is set in the downstream of hauling machine 15 at last cuts off.Finally by movably blanking rack 17 blankings.
In the time of described trimming also to sheet surface layer 18 film on surfaces.At this moment, can arrange one on bead cutter 14 and put the film machine, like this; a pair of roll shaft on bead cutter 14 just becomes doubling roller, and like this, this bead cutter 14 just has pad pasting, trimming dual-use function; the film that paste at this place is generally color film, and the plate face quality of composite plate is carried out protection and decorative effect.Certainly, this place need guarantee that also the operation of color film and aluminum composite plate is synchronous.
Embodiment 2
As shown in Figure 6, the production technology that this embodiment adopts is identical with embodiment 1, just slightly adjust on forming press 2, in the aluminum composite plate that this production technology is produced, all compacting projections on two plate faces of middle layer plate 20, accordingly, be equipped with several punch head and matrix cavity on the roll surface of two of forming press 2 profile shells.The matrix cavity cooperation of going up so the punch head of profile shell and pressing down forming roll makes it produce the projection that protrudes out downwards middle layer plate 20 compactings, is referred to as the second projection 22; Press down the punch head of forming roll and the matrix cavity of upper profile shell and coordinate, make middle layer plate 20 produce the projection that upwards protrudes out, be referred to as the second projection 22; The first projection 21 evenly distributes on the plate face, and the second projection 22 evenly distributes on the plate face, and evenly interval setting between first projection the 21 and second projection 22.And by above-mentioned explained hereafter out the gross thickness of composite plate be 4mm, wherein the thickness of sheet surface layer 18 is 0.5mm, and middle layer plate 20 gross thickness are 2.8mm, and projection is 1.2mm to two plate face rising heights respectively, the thickness of bottom plate 24 is 0.5mm, and the hot melt adhesive film layer thickness is 0.1mm.
As from the foregoing, but above-mentioned automatic production process automated production aluminum composite plate enhance productivity, reduce costs, the aluminum composite plate intensity of producing is high, bonding firmly, and flatness is also guaranteed.

Claims (8)

1. the automatic production process of an aluminum composite plate comprises:
The middle layer plate of the aluminium that (1) material is, sheet surface layer, bottom plate unreel by middle layer plate unwinding equipment, sheet surface layer unwinding equipment, bottom plate unwinding equipment respectively, upper strata hot melt adhesive film, lower floor's hot melt adhesive film are put film device, second by first respectively put film device and unreel;
(2) sheet surface layer and upper strata hot melt adhesive film, bottom plate and lower floor's hot melt adhesive film are heated pre-applying respectively on upper pre-abutted equipment, lower pre-abutted equipment;
(3) middle layer plate by continuous die mould, is pressed several projections on the plate face on forming press;
(4) sheet surface layer after the middle layer plate after die mould, the pre-applying and the bottom plate after pre-the applying press on equipment complex and are combined into aluminum composite plate;
(5) aluminum composite plate adds thermal-adhering through thermal-adhering equipment;
(6) aluminum composite plate after fitting is after cooling device is cooling, then leveling, trimming, traction, cutting die.
2. the automatic production process of a kind of aluminum composite plate as claimed in claim 1 is characterized in that: in the time of described trimming also to the sheet surface layer film on surface.
3. the automatic production process of a kind of aluminum composite plate as claimed in claim 2, it is characterized in that: compacting projection on a plate face of described middle layer plate, accordingly, the forming press wherein roll surface of a profile shell is provided with several punch heads, and the roll surface of another profile shell is provided with the matrix cavity corresponding with punch head position.
4. the automatic production process of a kind of aluminum composite plate as claimed in claim 3, it is characterized in that: the gross thickness of described composite plate is 4mm, wherein the thickness of sheet surface layer is 0.5mm, the middle layer plate gross thickness is 2.8mm, the sandwich layer thickness of slab is 0.3mm, the thickness of bottom plate is 0.5mm, and the thickness of hot melt adhesive film is 0.1mm.
5. the automatic production process of a kind of aluminum composite plate as claimed in claim 2, is characterized in that: all suppress projection on two plate faces of described middle layer plate, accordingly, be equipped with several punch head and matrix cavity on the roll surface of two profile shells of forming press.
6. the automatic production process of a kind of aluminum composite plate as claimed in claim 5, it is characterized in that: the gross thickness of described composite plate is 4mm, wherein the thickness of sheet surface layer is 0.5mm, the middle layer plate gross thickness is 2.8mm, projection is 1.2mm to two plate face rising heights respectively, the thickness of bottom plate is 0.5mm, and the hot melt adhesive film layer thickness is 0.1mm.
7. as the automatic production process of claim 3 or 5 described a kind of aluminum composite plates, it is characterized in that: being shaped as spherical surface hill or being the ellipsoid projection or prism-shaped projection of this projection.
8. the automatic production process of a kind of aluminum composite plate as claimed in claim 7, it is characterized in that: described thermal-adhering equipment comprises two heat plying-up machines, each make-up machine all is connected heat supply with firing equipment independently.
CN2013101092966A 2013-03-30 2013-03-30 Automatic production technology of aluminum composite panel Pending CN103171228A (en)

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Application Number Priority Date Filing Date Title
CN2013101092966A CN103171228A (en) 2013-03-30 2013-03-30 Automatic production technology of aluminum composite panel

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106965526A (en) * 2017-03-31 2017-07-21 保定科泰新型材料制造有限公司 Metal composite hollow plate automatic manufacturing device and its production technology
CN111376568A (en) * 2019-12-26 2020-07-07 浙江鼎美智装股份有限公司 Production method of multi-dimensional board

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001056782A2 (en) * 2000-02-03 2001-08-09 Corus L.P. Improved electrical conductivity and high strength aluminium alloy composite material and methods of manufacturing and use
CN101786367A (en) * 2010-01-12 2010-07-28 永州市鑫盈建材有限公司 Multi-purpose aluminum composite plate production line

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001056782A2 (en) * 2000-02-03 2001-08-09 Corus L.P. Improved electrical conductivity and high strength aluminium alloy composite material and methods of manufacturing and use
CN101786367A (en) * 2010-01-12 2010-07-28 永州市鑫盈建材有限公司 Multi-purpose aluminum composite plate production line

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106965526A (en) * 2017-03-31 2017-07-21 保定科泰新型材料制造有限公司 Metal composite hollow plate automatic manufacturing device and its production technology
CN106965526B (en) * 2017-03-31 2021-04-23 保定科泰新型材料制造有限公司 Automatic production device and production process for metal composite hollow plate
CN111376568A (en) * 2019-12-26 2020-07-07 浙江鼎美智装股份有限公司 Production method of multi-dimensional board

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Application publication date: 20130626

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