CN104174684B - A kind of corrugation sandwich layer composite metal plate former and moulding process thereof - Google Patents
A kind of corrugation sandwich layer composite metal plate former and moulding process thereof Download PDFInfo
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- CN104174684B CN104174684B CN201410412968.5A CN201410412968A CN104174684B CN 104174684 B CN104174684 B CN 104174684B CN 201410412968 A CN201410412968 A CN 201410412968A CN 104174684 B CN104174684 B CN 104174684B
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- machine
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- corrugation
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- 238000010008 shearing Methods 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 230000000875 corresponding Effects 0.000 claims description 4
- 230000001681 protective Effects 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 3
- 230000001360 synchronised Effects 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000002905 metal composite material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 210000002615 Epidermis Anatomy 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
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Abstract
The invention discloses a kind of corrugation sandwich layer composite metal plate former and forming method, wherein this equipment comprises sandwich layer unreeling machine, corrugation former, dual-layer adhesive machine, corrugated sheet compounding machine, upper strata unreeling machine, lower floor's unreeling machine, first drying baker, essence roller machine, second drying baker, cool furnace, verifying bench, evener, longitudinal trimming machine, hauling machine, angle cam trimming machine, finished product collecting platform, this equipment can successional production fluted metal composite board, shaping efficiency improves greatly, fluted metal composite board quality after shaping is consistent, thickness is even.
Description
Technical field
The present invention relates to a kind of former and moulding process of composite metal plate, refer to especially a kind of middle layer plate is pressed into corrugation after make former and the moulding process thereof of composite plate with upper and lower layer metallic plate compound.
Background technology
Current fluted metal composite board generally comprises upper epidermis, sandwich layer and layer, sandwich layer is corrugation metallic plate, on, layer is smooth metallic plate, upper epidermis, sandwich layer and layer are by glue or other polymeric membrane compounds, so current corrugation metallic plate does not have the shaping equipment of continuity, and be all adopt artificial mode to be applied glue on corrugated sheet surface, then upper and lower metallic plate is compounded on corrugated core laminate, the method can only one piece of one piece of compound, and the thickness of composite plate after compound can not ensure unanimously, therefore, whole fluted metal composite board production capacity is low, quality fluctuation is large, peel strength is low.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of corrugation sandwich layer composite metal plate former, this equipment can successional production fluted metal composite board, shaping efficiency improves greatly, and the fluted metal composite board quality after shaping is consistent, and thickness is even.
Another technical problem to be solved by this invention is: the moulding process providing a kind of energy consecutive production fluted metal composite board, this moulding process shaping efficiency improves, and the quality of the fluted metal composite board after shaping is consistent.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of corrugation sandwich layer composite metal plate former, comprise sandwich layer unreeling machine, corrugation former, dual-layer adhesive machine, corrugated sheet compounding machine, upper strata unreeling machine, lower floor's unreeling machine, first drying baker, essence roller machine, second drying baker, cool furnace, verifying bench, evener, longitudinal trimming machine, hauling machine, angle cam trimming machine, finished product collecting platform, described corrugation former is arranged at the downstream of sandwich layer unreeling machine for middle layer plate is rolled into corrugated sheet middle layer plate, the downstream that described dual-layer adhesive machine is installed on corrugation former is for corrugated core laminate two sides spreading glue, described upper strata unreeling machine and lower floor's unreeling machine are arranged at the upstream of corrugated sheet compounding machine respectively for unreeling upper strata metallic plate and lower metal plate, described corrugated sheet compounding machine is used for upper strata metallic plate, corrugated core laminate, lower metal plate is combined into composite plate, described first drying baker is arranged at the downstream of corrugated sheet compounding machine for carrying out first time heated baking to composite plate, the downstream that described smart roller machine is arranged at the first dryer is fixed thick for carrying out pressure-sizing to composite plate, for carrying out post bake baking to composite plate, the downstream that described second drying baker is arranged at smart roller machine makes that the glue solidifies, described cool furnace is arranged at the downstream of the second drying baker, verifying bench is arranged at the downstream of cool furnace, described evener is arranged at the downstream of verifying bench for finally flattening composite plate, described longitudinal trimming machine is arranged at the downstream of evener, hauling machine is arranged at the downstream of longitudinal trimming machine for drawing whole composite plate, described angle cam trimming machine is used for carrying out transversely cutting to composite plate, described finished product collecting platform is for collecting finished product composite plate.
As the preferred scheme of one, the quantity of described corrugation former is two, and the corrugation degree of depth difference that these two corrugation formers are shaping.
As the preferred scheme of one, described corrugated sheet compounding machine comprises frame, to rotate on one group that is installed in frame composite roll and one group under composite roll, on this group, under composite roll and one group, composite roll one_to_one corresponding coordinates, on described one group under composite roll or one group composite roll by power set driven rotary, this group is provided with polytetrafluoroethylene (PTFE) tape loop between composite roll, be provided with polytetrafluoroethylene (PTFE) tape loop between composite roll under described one group, described composite plate is run between two polytetrafluoroethylene (PTFE) tape loops.
As the preferred scheme of one, between described upper strata unreeling machine and corrugated sheet compounding machine, between lower floor's unreeling machine and corrugated sheet, be also provided with shearing pinch machine.
As the preferred scheme of one, described finished product collecting platform comprises platform body and pallet elevator, and composite plate is stacked on platform body by this pallet elevator.
A kind of corrugation sandwich layer composite metal plate moulding process, it comprises:
(1) middle layer plate, upper strata metallic plate, lower metal plate are unreeled from sandwich layer unreeling machine, upper strata unreeling machine, lower floor's unreeling machine respectively;
(2) middle layer plate enters in dual-layer adhesive machine after being pressed into corrugated core laminate continuously by corrugation former and carries out double spread;
(3) the corrugated core laminate after gluing, upper strata metallic plate, lower metal plate enter into corrugated sheet compounding machine jointly to carry out pressure bonding and becomes composite plate;
(4) composite plate successively through first time dry, fixed thick, the second time of pressure-sizing firmly shapes after drying;
(5) sizing after composite plate through cooling device cooling after, then flatten, trimming, traction, cutting die.
Wherein, described corrugated core laminate, upper strata metallic plate, lower metal plate are entering into corrugated sheet compounding machine compound tense, and corrugated sheet compounding machine utilizes two teflin tapes coordinated up and down to press upper strata metallic plate, corrugated core laminate, the advance of lower metal plate compound.
Wherein, the lower surface coated with protective film of the also synchronous upper surface at upper strata metallic plate, lower metal plate in screed step again in described step (5).
Wherein, in described step (1), upper strata metallic plate, lower metal plate were also provided with junction device before unreeling machine unreels corrugated sheet moulding process, were used for realizing the end-fitting between the metal plate coils on unreeling machine.
After have employed technique scheme, effect of the present invention is: be rolled into corrugated after this equipment utilization middle layer plate unreels continuously, then two sides apply glue after on corrugated sheet compounding machine and upper strata metallic plate, compound between lower metal plate, after first dries, glue is tentatively solidified after compound, then fixed thick through the further roll extrusion of smart roller machine, the thickness making whole composite plate evenly and peel strength is high, also flattens the plate face of composite plate simultaneously to a certain extent.Then after the second drying baker is dried completely, be cooled to normal temperature successively again, eventually pass inspection, collection finished product is had no progeny in leveling, slitting, traction, horizontal shearing.Whole piece equipment can the forming core laminate of Automatic continuous be the composite plate of corrugated, greatly improves production efficiency, and the composite plate flatness after simultaneously shaping is high, and thickness is even, and peel strength is high.
Again because described corrugated sheet compounding machine comprises frame, to rotate on one group that is installed in frame composite roll under composite roll and a group, on this group, under composite roll and one group, composite roll one_to_one corresponding coordinates, on described one group under composite roll or one group composite roll by power set driven rotary, this group is provided with polytetrafluoroethylene (PTFE) tape loop between composite roll, between composite roll, polytetrafluoroethylene (PTFE) tape loop is installed under described one group, described composite plate is run between two polytetrafluoroethylene (PTFE) tape loops, like this, this polytetrafluoroethylene (PTFE) tape loop can be wrapped in, on lower composite roll, avoid composite roll to be stained with glue and cause cleaning difficulty, simultaneously, polytetrafluoroethylene (PTFE) tape loop can not affix glue, easy to clean, utilize zone face and plate face plane-plane contact simultaneously, improve frictional force, auxiliary conveying.
Again owing to being also provided with shearing pinch machine between described upper strata unreeling machine and corrugated sheet compounding machine, between lower floor's unreeling machine and corrugated sheet.This shearing pinch machine can realize end and cut flat docking after upper and lower metallic plate has unreeled, and ensures to unreel continuously.
And be solve another technical problem, the invention provides a kind of moulding process, this moulding process is reasonable, reduces artificial participation as much as possible, improves the peel strength of product, guarantees composite plate thickness of slab uniformity.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of embodiment of the present invention sandwich layer unreeling machine, corrugation former, dual-layer adhesive machine;
Fig. 2 is the structural representation of embodiment of the present invention corrugated sheet compounding machine, upper strata unreeling machine, lower floor's unreeling machine, shearing pinch machine;
Fig. 3 is the structural representation of the first drying baker, smart roller machine, the second drying baker;
Fig. 4 is the structural representation of cool furnace, verifying bench;
Fig. 5 is the structural representation of evener, longitudinal trimming machine, hauling machine, angle cam trimming machine, finished product collecting platform;
In accompanying drawing: 1. sandwich layer unreeling machine; 2. the first corrugation former; 3. the second corrugation former; 4. dual-layer adhesive machine; 5. upper strata unreeling machine; 6. go up cutting edge pinch machine; 7. lower floor's unreeling machine; 8. descend cutting edge pinch machine; 9. corrugated sheet compounding machine; 10. go up composite roll; 11. times composite rolls; 12. polytetrafluoroethylene (PTFE) tape loops; 13. first drying bakers; 14. smart roller machines; 15. second drying bakers; 16. cool furnace; 17. verifying benches; 18. eveners; 19. longitudinal trimming machines; 20. hauling machines; 21. angle cam trimming machines; 22. platform bodies; 23. pallet elevators.
Detailed description of the invention
Below by specific embodiment, the present invention is described in further detail.
As shown in Figure 1, a kind of corrugation sandwich layer composite metal plate former, comprises sandwich layer unreeling machine 1, corrugation former, dual-layer adhesive machine 4, corrugated sheet compounding machine 9, upper strata unreeling machine 5, lower floor's unreeling machine 7, first drying baker 13, smart roller machine 14, second drying baker 15, cool furnace 16, verifying bench 17, evener 18, longitudinal trimming machine 19, hauling machine 20, angle cam trimming machine 21, finished product collecting platform.
Described corrugation former is arranged at the downstream of sandwich layer unreeling machine 1 for middle layer plate is rolled into corrugated sheet middle layer plate, and the number of this corrugation former is two, and the corrugation degree of depth difference that these two corrugation formers are shaping.For convenience of describing, what title was in upstream is the first corrugation former 2, and what be in downstream is the second corrugation former 3; Two corrugation formers do not work simultaneously, therefore, and the corrugated sheet of the plastic two kinds of corrugation degree of depth specifications of this equipment.This corrugation former comprises the format roll of upper and lower two band molding gears, utilizes the molding gear of format roll to engage and carries out shaping and drive middle layer plate to move ahead.
Described dual-layer adhesive machine 4 is installed on the downstream of corrugation former for corrugated core laminate two sides spreading glue, will avoid glue curing roll banding during gluing, and therefore, glue spreader connects cooling-water machine, makes glue temperature control at OK range; Described upper strata unreeling machine 5 and lower floor's unreeling machine 7 are arranged at the upstream of corrugated sheet compounding machine 9 respectively for unreeling upper strata metallic plate and lower metal plate, cutting edge pinch machine 6 and lower cutting edge pinch machine 8 is arranged at respectively in the downstream of upper strata unreeling machine 5 and lower floor's unreeling machine 7, this upper and lower cutting edge pinch machine 8 is used for cutting flat to the end of upper strata metallic plate, lower metal plate, end docking simultaneously, realizes automatically connecing volume.
Described corrugated sheet compounding machine 9 is for by upper strata metallic plate, corrugated core laminate, lower metal plate is combined into composite plate, described corrugated sheet compounding machine 9 comprises frame, to rotate on one group that is installed in frame composite roll 11 under composite roll 10 and a group, on this group, under composite roll 10 and one group, composite roll 11 one_to_one corresponding coordinates, on described one group under composite roll 10 or one group composite roll 11 by power set driven rotary, this group is provided with polytetrafluoroethylene (PTFE) tape loop 12 between composite roll 10, between composite roll 11, polytetrafluoroethylene (PTFE) tape loop 12 is installed under described one group, described composite plate is run between two polytetrafluoroethylene (PTFE) tape loops 12.On this, composite roll 10 liftable regulates, thus spacing between adjustable upper and lower composite roll 11 and pressure, its lift adjustment adopts cylinder to regulate.
Described first drying baker 13 is arranged at the downstream of corrugated sheet compounding machine 9 for carrying out first time heated baking to composite plate, the downstream that described smart roller machine 14 is arranged at the first dryer is fixed thick for carrying out pressure-sizing to composite plate, for carrying out post bake baking to composite plate, the downstream that described second drying baker 15 is arranged at smart roller machine 14 makes that the glue solidifies.This first drying baker 13 and the second drying baker 15 all adopt electrically heated mode, are provided with multipair pressure roller in its first drying baker 13 and the second drying baker 15, are used for additional pressure applicator composite force, also can flatten simultaneously and provide onward impulse for composite plate
Described cool furnace 16 is arranged at the downstream of the second drying baker 15, verifying bench 17 is arranged at the downstream of cool furnace 16, described evener 18 is arranged at the downstream of verifying bench 17 for finally flattening composite plate, described longitudinal trimming machine 19 is arranged at the downstream of evener 18, hauling machine 20 is arranged at the downstream of longitudinal trimming machine 19 for drawing whole composite plate, described angle cam trimming machine 21 is for carrying out transversely cutting to composite plate, and described finished product collecting platform is for collecting finished product composite plate.Described finished product collecting platform comprises platform body 22 and pallet elevator 23, and composite plate is stacked on platform body 22 by this pallet elevator 23.
A kind of corrugation sandwich layer composite metal plate moulding process, it comprises:
(1) middle layer plate, upper strata metallic plate, lower metal plate are unreeled from sandwich layer unreeling machine 1, upper strata unreeling machine 5, lower floor's unreeling machine 7 respectively; Upper strata metallic plate, lower metal plate were also provided with junction device before unreeling machine unreels corrugated sheet moulding process, were used for realizing the end-fitting between the metal plate coils on unreeling machine.
(2) middle layer plate enters in dual-layer adhesive machine 4 after being pressed into corrugated core laminate continuously by corrugation former and carries out double spread;
(3) the corrugated core laminate after gluing, upper strata metallic plate, lower metal plate enter into corrugated sheet compounding machine 9 jointly to carry out pressure bonding and becomes composite plate; Described corrugated core laminate, upper strata metallic plate, lower metal plate are entering into corrugated sheet compounding machine 9 compound tense, and corrugated sheet compounding machine 9 utilizes two teflin tapes coordinated up and down to press upper strata metallic plate, corrugated core laminate, the advance of lower metal plate compound.
(4) composite plate successively through first time dry, fixed thick, the second time of pressure-sizing firmly shapes after drying;
(5) sizing after composite plate through cooling device cooling after, then flatten, trimming, traction, cutting die.The lower surface coated with protective film of the also synchronous upper surface at upper strata metallic plate, lower metal plate in screed step again.
Above-mentioned corrugated core laminate, upper strata metallic plate, lower metal plate are generally aluminium sheet.
Claims (9)
1. a corrugation sandwich layer composite metal plate former, it is characterized in that: comprise sandwich layer unreeling machine, corrugation former, dual-layer adhesive machine, corrugated sheet compounding machine, upper strata unreeling machine, lower floor's unreeling machine, first drying baker, essence roller machine, second drying baker, cool furnace, verifying bench, evener, longitudinal trimming machine, hauling machine, angle cam trimming machine, finished product collecting platform, described corrugation former is arranged at the downstream of sandwich layer unreeling machine for middle layer plate is rolled into corrugated core laminate, the downstream that described dual-layer adhesive machine is installed on corrugation former is for corrugated core laminate two sides spreading glue, described upper strata unreeling machine and lower floor's unreeling machine are arranged at the upstream of corrugated sheet compounding machine respectively for unreeling upper strata metallic plate and lower metal plate, described corrugated sheet compounding machine is used for upper strata metallic plate, corrugated core laminate, lower metal plate is combined into composite plate, described first drying baker is arranged at the downstream of corrugated sheet compounding machine for carrying out first time heated baking to composite plate, the downstream that described smart roller machine is arranged at the first drying baker is fixed thick for carrying out pressure-sizing to composite plate, for carrying out post bake baking to composite plate, the downstream that described second drying baker is arranged at smart roller machine makes that the glue solidifies, described cool furnace is arranged at the downstream of the second drying baker, described first drying baker and the second drying baker all adopt Electric heating to heat, verifying bench is arranged at the downstream of cool furnace, described evener is arranged at the downstream of verifying bench for finally flattening composite plate, described longitudinal trimming machine is arranged at the downstream of evener, hauling machine is arranged at the downstream of longitudinal trimming machine for drawing whole composite plate, described angle cam trimming machine is used for carrying out transversely cutting to composite plate, described finished product collecting platform is for collecting finished product composite plate.
2. a kind of corrugation sandwich layer composite metal plate former as claimed in claim 1, is characterized in that: the quantity of described corrugation former is two, and the corrugation degree of depth difference that these two corrugation formers are shaping.
3. a kind of corrugation sandwich layer composite metal plate former as claimed in claim 2, it is characterized in that: described corrugated sheet compounding machine comprises frame, to rotate on one group that is installed in frame composite roll under composite roll and a group, on this group, under composite roll and one group, composite roll one_to_one corresponding coordinates, on described one group under composite roll or one group composite roll by power set driven rotary, this group is provided with polytetrafluoroethylene (PTFE) tape loop between composite roll, between composite roll, polytetrafluoroethylene (PTFE) tape loop is installed under described one group, described composite plate is run between two polytetrafluoroethylene (PTFE) tape loops.
4. a kind of corrugation sandwich layer composite metal plate former as claimed in claim 3, is characterized in that: be also provided with shearing pinch machine between described upper strata unreeling machine and corrugated sheet compounding machine, between lower floor's unreeling machine and corrugated sheet compounding machine.
5. a kind of corrugation sandwich layer composite metal plate former as claimed in claim 4, is characterized in that: described finished product collecting platform comprises platform body and pallet elevator, and composite plate is stacked on platform body by this pallet elevator.
6. a corrugation sandwich layer composite metal plate moulding process, it comprises:
(1) middle layer plate, upper strata metallic plate, lower metal plate are unreeled from sandwich layer unreeling machine, upper strata unreeling machine, lower floor's unreeling machine respectively;
(2) middle layer plate enters in dual-layer adhesive machine after being pressed into corrugated core laminate continuously by corrugation former and carries out double spread;
(3) the corrugated core laminate after gluing, upper strata metallic plate, lower metal plate enter into corrugated sheet compounding machine jointly to carry out pressure bonding and becomes composite plate;
(4) composite plate successively through first time dry, fixed thick, the second time of pressure-sizing firmly shapes after drying;
(5) sizing after composite plate through cooling device cooling after, then flatten, trimming, traction, cutting die.
7. as a kind of corrugation sandwich layer composite metal plate moulding process in claim 6, it comprises: described corrugated core laminate, upper strata metallic plate, lower metal plate are entering into corrugated sheet compounding machine compound tense, and corrugated sheet compounding machine utilizes two teflin tapes coordinated up and down to press upper strata metallic plate, corrugated core laminate, the advance of lower metal plate compound.
8. as a kind of corrugation sandwich layer composite metal plate moulding process in claim 7, it comprises: the lower surface coated with protective film of the also synchronous upper surface at upper strata metallic plate, lower metal plate in screed step in described step (5).
9. as a kind of corrugation sandwich layer composite metal plate moulding process in claim 8, it comprises: in described step (1), upper strata metallic plate, lower metal plate were also provided with junction device before unreeling machine unreels corrugated sheet compounding machine, were used for realizing the end-fitting between the metal plate coils on unreeling machine.
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| CN104647869A (en) * | 2015-03-12 | 2015-05-27 | 上海吉祥塑铝制品有限公司 | Automatic production equipment for corrugated core composite aluminum plate |
| CN105538870A (en) * | 2016-01-26 | 2016-05-04 | 张家港市弘扬石化设备有限公司 | Continuous and automatic production line for aluminum honeycomb composite boards and continuous production process |
| CN106427164B (en) * | 2016-08-31 | 2018-05-04 | 张家港市弘扬石化设备有限公司 | A kind of corrugated composite board and honeycomb composite plate composite production line and its combined producing tech |
| CN110026738B (en) * | 2019-04-15 | 2020-08-07 | 河南恒通新材料有限公司 | Aluminum plate machining device and machining method |
| CN110436249B (en) * | 2019-07-29 | 2021-01-26 | 安徽润象新材料科技有限公司 | Panel widening equipment and process for wide composite board |
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Address after: Suzhou City, Jiangsu province 215631 Zhangjiagang housheng Hong Hua Lu Beach Village Industrial District Zhangjiagang city promote Petrochemical Equipment Co. Patentee after: Zhangjiagang City Machinery and Equipment Co., Ltd Address before: Suzhou City, Jiangsu province 215631 Zhangjiagang housheng Hong Hua Lu Beach Village Industrial District Zhangjiagang city promote Petrochemical Equipment Co. Patentee before: ZHANGJIAGANG HONGYANG PETROCHEMICAL MACHINERY Co.,Ltd. |