CN1143770C - Foamed heat insulating board with foamed extrusion sheet adhered thereon and its manufacturing apparatus - Google Patents
Foamed heat insulating board with foamed extrusion sheet adhered thereon and its manufacturing apparatus Download PDFInfo
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- CN1143770C CN1143770C CNB991073770A CN99107377A CN1143770C CN 1143770 C CN1143770 C CN 1143770C CN B991073770 A CNB991073770 A CN B991073770A CN 99107377 A CN99107377 A CN 99107377A CN 1143770 C CN1143770 C CN 1143770C
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- heat insulating
- insulating board
- extrusion sheet
- foamed heat
- sheet
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Abstract
The present invention relates to a foamed heat insulating board with foamed extrusion sheet adhered thereon and its manufacturing apparatus, wherein said apparatus comprises: a part used for providing a foamed heat insulating board; a part set below a foamed heat insulating board and used for heating foamed extrusion sheet; a unit used for heating and adhering foamed heat insulating board outer surface and foamed extrusion sheet inner surface, wherein said foamed heat insulating board and said foamed extrusion sheet are provided by the part used for providing foamed heat insulating board and the part used for providing foamed extrusion sheet respectively; and a part used for cooling foamed heat insulating board with foamed extrusion sheet adhered thereon. The present invention is capable of continuously producing foamed heat insulating boards with high quality.
Description
Technical field
The present invention relates to a kind of equipment that is used to make the foamed heat insulating board that is stained with the foamed plastic extrusion sheet on it, this heat-insulating shield is to adopt this foamed process of foaming operation to obtain by elementary granular foamed plastic such as expandable polystyrene (EPS), and cut by preliminary dimension.The expanded polystyrene (EPS) extrusion sheet that is obtained through foamed process by polystyrene is arranged on the surface of this heat-insulating shield, make the EPS foamed heat insulating board have the smooth surface and the surface bonding strength of enhancing, and film stick to have the extrusion sheet adhered EPS foamed plastic heat-insulating shield on it of expanded polystyrene (EPS) upper and lower surface to improve the quality of products.The adhesion operation of described foaming extrusion sheet is carried out continuously.The extrusion sheet adhered upper and lower surface at foamed heat insulating board of described foaming, described film stick to the upper and lower surface with the extrusion sheet adhered foamed heat insulating board on it of foaming.
Background technology
Usually, the foamed heat insulating board of main thermal insulation member as building can obtain with following steps: the mould of elementary granular foamed plastic such as expandable polystyrene (EPS) being put into solid shape, after the high-temperature steam ageing, the product that has foamed by preliminary dimension cutting.
The EPS foamed plastic heat-insulating shield (hereinafter being called " foamed plastic heat-insulating shield ") that adopts elementary granular foamed plastic to produce by the foaming operation because in light weight and be widely used in the building structure, is compared with concrete, and it has fabulous heat-insulating property.
But there is shortcoming in foamed heat insulating board.The shape that the granular foamed plastic that makes can not be kept perfectly at the otch section part, cohesive force between the granular foamed plastic of cutting and the granular foamed plastic of the inside is weakened, and, because foamed heat insulating board obtains by the elementary granular foamed plastic of ageing with by the preliminary dimension cutting, so the length of foamed heat insulating board is restricted.
In addition, itself is not suitable for use in final products foamed heat insulating board, because foamed heat insulating board surperficial too soft at the cutting section place.
Otherwise, expanded polystyrene (EPS) extrusion sheet (hereinafter being called " foaming extrusion sheet ") as the non-returnable container product is to extrude processing with polystyrene resin with sheet-form to obtain, like this, any chemical combination can not take place because form in the polystyrene between a large amount of small air layers and particle, thereby have uniform surface and fabulous intensity and water proofing property.
, the foaming extrusion sheet also has shortcoming, because the reason of manufacturing technology, its thickness is restricted, and promptly can not make the foaming extrusion sheet above predetermined thickness.
Summary of the invention
An object of the present invention is to propose a kind of novel foamed heat insulating board manufacturing equipment, this equipment can produce the foamed heat insulating board that is stained with the foamed plastic extrusion sheet on it continuously, in high quality, the shortcoming of the EPS foamed heat insulating board that obtains to overcome the elementary granular foamed plastic foaming of existing usefulness, and can improve product quality greatly and boost productivity.
For achieving the above object, the present invention proposes a kind of equipment of making the foamed heat insulating board that is stained with the foaming extrusion sheet on it, and it comprises: the device that is used to provide the heat-insulating shield that forms with the foaming of general control method with by preliminary dimension cutting; The upper and lower that is arranged on the foamed heat insulating board of being sent here by the device that heat-insulating shield is provided is used for the device of foamable extrusion sheet; Be used to heat and adhere to the device of the inner surface of the outer surface of foamed heat insulating board and the extrusion sheet that foams, described foamed heat insulating board and described foaming extrusion sheet are provided by the device of device that heat-insulating shield is provided and foamable extrusion sheet respectively; Be used to cool off the device of the foamed heat insulating board that is stained with the foaming extrusion sheet on it, it is characterized in that the described device of heat-insulating shield that provides comprises: transfer roller is arranged on the front portion in order to the device that transmits foamed heat insulating board; Feeding roller is used for the foamed heat insulating board that transfer roller is sent here is sent into sheet-adhesion device; And discharge roller, be used to unload the foamed heat insulating board that adheres to by sheet-adhesion device with foaming extrusion sheet; Described sheet material heater comprises: the supporting spring roller, and foaming extrusion sheet winding up is on it; Warm-up mill, this warm-up mill is driven by common drive unit, be used to the foaming extrusion sheet that heats and foam and open a book out from the supporting spring roller, wherein be arranged on the upper and lower of foaming extrusion sheet more than two warm-up mill, so that the surfaces externally and internally of the foaming extrusion sheet of opening a book out from the supporting spring roller is evenly heated and foam, described foaming extrusion sheet moves with wave pattern through two warm-up mills; Described cooling device comprises at least one chill roll, and the cooling water in chill roll inside from external source circulates, and chill roll with its on be stained with linear contact of foamed heat insulating board of foaming extrusion sheet so that at upper and lower cooling foamed heat insulating board.
In the said equipment of the present invention, the adhesion operation of expanded polystyrene (EPS) extrusion sheet is carried out continuously, so that form the expanded polystyrene (EPS) extruding layer, and the adhesion operation is carried out synchronously in upper and lower surface.In other words, the foamed heat insulating board that has on the extrusion sheet adhered lower surface thereon of expanded polystyrene (EPS) of fabulous adhesion can be made continuously, and because of the surfaces externally and internally of foaming extrusion sheet layer is heating synchronously and foaming, so foamed process is carried out equably.Like this, adopt the intensity of the product that this device fabrication goes out and durability because surface bonding strength improves and improves greatly, and the functional of product is improved also.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in detail.Wherein:
Fig. 1 represents the stereogram of foamed heat insulating board according to a preferred embodiment of the invention.
Fig. 2 represents the cross-section front view of foamed heat insulating board according to a preferred embodiment of the invention.
Fig. 3 represents the cross-section front view of foamed heat insulating board according to another preferred embodiment of the invention.
Fig. 4 represents the cross-section front view according to the foamed heat insulating board of another preferred embodiment of the present invention.
Fig. 5 represents the cross-section front view according to the foamed heat insulating board of another preferred embodiment of the present invention.
Fig. 6 represents the stereogram according to the foamed heat insulating board of another preferred embodiment of the present invention.
Fig. 7 represents the stereogram of the equipment of manufacturing foamed heat insulating board according to a preferred embodiment of the invention.
Fig. 8 represents the side view of the equipment of manufacturing foamed heat insulating board according to a preferred embodiment of the invention.
Fig. 9 represents the front view of film adhesion operation according to another preferred embodiment of the invention.
The specific embodiment
Now, describe the present invention in detail with reference to accompanying drawing.
Fig. 1 represents the stereogram of foamed heat insulating board according to a preferred embodiment of the invention, and Fig. 2 represents the cross-section front view of foamed heat insulating board according to a preferred embodiment of the invention.A purpose of the present invention is the surface bonding strength of enhanced foaming heat-insulating shield 1.As shown in Figure 1, provide a kind of foamed heat insulating board 1, it is formed through the foaming operation and by the preliminary dimension cutting by elementary granular foamed plastic.Upper and lower surface at foamed heat insulating board forms expanded polystyrene (EPS) extrusion sheet layer 2 (hereinafter being called " foaming extrusion sheet layer "), this sheet layer is to make with having the expanded polystyrene (EPS) extrusion sheet 2 of fabulous bond strength ' through fusing and adhering to operation, sheet material 2 ' by polystyrene resin foaming and be extruded into the form of sheet material is so the surface bonding strength of foamed heat insulating board is improved.Outer surface at foaming extrusion sheet layer 2 forms film of synthetic resin layer 3, they are with synthetic resin film 3 ' through adhering to and the painting process manufacturing, thereby strengthened the water proofing property of foaming extrusion sheet layer 2 outer surface, and made foaming extrusion sheet layer 2 have smooth surface.
According to another preferred embodiment shown in Figure 3, upper and lower surface at foamed heat insulating board 1 forms synthetic resin rete 3, they are with synthetic resin film 3 ' through adhering to and painting process is made, separate from the side of foamed heat insulating board 1 to prevent granular foamed plastic.
According to another preferred embodiment shown in Figure 4, on the foaming extrusion sheet layer 2 of the upper and lower surface that is formed on foamed heat insulating board 1, form aluminum membranous layer 4, aluminum membranous layer 4 is to make by the adhesion operation of aluminium film, adopt the foamed heat insulating board 1 of aluminum membranous layer 4 can be used as facing component, even do not add auxiliary facing component, because radiant heat is isolated, heat-insulating property is improved.
According to another preferred embodiment, the outer surface of the foaming extrusion sheet layer 2 that forms in the upper and lower surface of foamed heat insulating board 1 forms tissue layer 5, tissue layer 5 is to make through adhering to operation with the reticulated that has applied synthetic resin, so that cement mortar is at an easy rate on the outer surface attached to foaming extrusion sheet layer 2.Adopt tissue layer 5, cement mortar makes the transformation of building and maintenance work be easy to finish securely attached on the tissue layer 5.In addition, if what adopt is the aforesaid foamed heat insulating board 1 that is formed with tissue layer 5 on it, then spray adhesive to improve the adhesion between tissue layer 5 and the cement mortar.
A kind of device description according to the present invention is as follows.
The equipment that a kind of manufacturing has foaming extrusion sheet 2 ' the stick to foamed heat insulating board 1 of its upper and lower surface comprises: device 10 is to be used to provide with the foaming of general control method with by the foamed heat insulating board 1 of preliminary dimension cutting; Device 20 is arranged on the upper and lower of the foamed heat insulating board 1 that device 10 provides, in order to transmit heat-insulating shield and foamable extrusion sheet 2 '; Device 30, be used to heat and adheres to the outer surface of foamed heat insulating board 1 and foaming extrusion sheet 2 ' inner surface, described foamed heat insulating board 1 and foam that extrusion sheet 2 ' device 20 by device 10 that heat-insulating shield is provided and foamable extrusion sheet provides respectively; Device 40 is used for synthetic resin film 3 ' stick to is posted the upper and lower surface of the foamed heat insulating board of the extrusion sheet that foams; Device 50, be used to cool off be stained with synthetic resin film 3 ' foamed heat insulating board 1, resin molding 3 ' adhere to by synthetic resin film adhering apparatus 40; Be used for by preliminary dimension cutting adhered to fully foaming extrusion sheet 2 ' the device of foamed heat insulating board 1.
Be used to provide the device 10 of heat-insulating shield to comprise, be arranged on the transfer roller 11 of front equipment end, it is driven by common drive unit, in order to transmit foamed heat insulating board 1; Feeding roller 12 is in order to give sheet-adhesion device 30 foamed heat insulating board 1 that is provided by transfer roller 11; With the discharge roller 13 that drives by common drive unit, in order to unload foamed heat insulating board 1 with the foaming extrusion sheet that adheres to by sheet-adhesion device 30.
The device 20 of heating sheet material comprises supporting spring roller 21, and foaming extrusion sheet 2 ' winding up is on it; With the warm-up mill 22 that drives by common drive unit, the foaming extrusion sheet 2 of opening a book out from the supporting spring roller in order to heating and foaming '.More than two heated rollers 22 be arranged on the foaming extrusion sheet 2 ' bottom, and these warm-up mills 22 with waveform winding up foaming extrusion sheet 2 ', thereby the foaming extrusion sheet 2 of opening a book out from supporting spring roller 21 ' surfaces externally and internally obtain uniform heating and foaming.
The device 30 that adheres to sheet material comprises: deflector roll 33, be used to guide via 20 heating of sheet material heater, foaming and the foaming extrusion sheet 2 that transmits ', so that foaming extrusion sheet 2 ' vertically transmitted; Heater 31, be used to heat guided with by the foaming extrusion sheet 2 of deflector roll 33 vertical transmission ' the inboard and the outer surface of foamed heat insulating board 1 so that foaming extrusion sheet 2 ' medial surface and the lateral surface of foamed heat insulating board 1 adhere to each other; Speculum 32, be used for from the heat accumulation of heater 31 foaming extrusion sheet 2 ' and foamed heat insulating board 1 between contact surface; With the sheet-adhesion roller 34 that drives by common drive unit, in order to the foaming extrusion sheet 2 that forces heater via 31 heating ' and foamed heat insulating board 1 is adhered to one another.
Cooling device 50 comprises at least one chill roll 51, circulates from the cooling water of external source in chill roll 51 inside, and roller 51 with have extrusion sheet adhered foamed heat insulating board 1 linear contact the on it of foaming, with from upper and lower cooling foamed heat insulating board 1.
Simultaneously, heater 31 is set in the inside of the film adhesive roll 42 of the warm-up mill 22 of sheet material heater 20 and film adhering apparatus 40, be used for foamable extrusion sheet 2 ' and synthetic resin film 3 '.Perhaps, by supply and circulating process from the fluid thermal medium of external source, foaming extrusion sheet 2 ' and synthetic resin film 3 ' by warm-up mill 22 and 42 heating of film adhesive roll.
According to another preferred embodiment of the present invention, film adhering apparatus 40 be provided with provide synthetic resin film 3 ' roller 41 so that from the heat-insulating shield synthetic resin film 3 that transmit on both sides about in the of 1 ' width can be coated with the side of foamed heat insulating board 1.Film adhering apparatus 40 also is provided with side adhesive roll 43, it has two or more steps heating synthetic resin films 3 ' and it is adhered to the side of foamed heat insulating board 1, thereby in the back of film adhesive roll 42, do not adhere to foaming extrusion sheet 2 on the foamed heat insulating board 1 ' synthetic resin film 3 ' be heated and the adhere to side of foamed heat insulating board 1.
According to another preferred embodiment of the present invention, film adhering apparatus 40 is provided with film roller 41 in both sides, and synthetic resin film 3 ' winding up is on it; Also be provided with the side adhesive roll, be used to heat the synthetic resin film of opening a book out from film roller 41 and it is adhered to the side of foamed heat insulating board 1.
As mentioned above, aluminum membranous layer 4 is formed at the upper surface of synthetic resin rete by the attachment device of the adhesion aluminium film that is provided with, and like this, the adhesion of aluminium film is to carry out at the rear portion of film adhering apparatus 40.In addition, tissue layer 5 usefulness fabric roll devices are formed on the upper surface of foaming extrusion sheet layer 2, and at this moment, the fabric roll device that winding up the reticulated that scribbles synthetic resin has replaced the film roller 41 of film adhering apparatus 40.
Now, describe operation of the present invention in detail.
With foaming extrusion sheet 2 ' with adhere to operation and form in the equipment of foaming extrusion sheet layer 2 through fusing, foaming extrusion sheet 2 ' be by polystyrene resin with the sheet-form foaming be expressed on the foamed heat insulating board 1, and by adhere to and painting synthetic resin film 3 ' to the upper and lower surface formation synthetic resin rete 3 of foaming extrusion sheet layer 2.Foamed heat insulating board 1 is elementary granular foamed plastic through a kind of at first foaming ageing and foaming and produce by the foaming operation of preliminary dimension cutting in mould, with the transfer roller 11 of the device 10 of transmission foamed heat insulating board it is sent in this equipment.Then, foamed heat insulating board 1 is sent into sheet-adhesion device 30 by feeding roller 12, and feeding roller 12 is arranged between the warm-up mill 22 of sheet material heater 20.Have foaming extrusion sheet 2 ' foamed heat insulating board 1 by adhering to fully behind sheet-adhesion device 30, film adhering apparatus 40 and the cooling device 50, force its rear portion discharging of arriving equipment with discharge roller 13, the fabulous rubber areas of frictional force is housed on the outer surface of discharge roller 13.
Rely on sheet material heater 20, winding up is being arranged at foaming extrusion sheet 2 on the supporting spring roller 21 of upper and lower ' moved with wave pattern by the warm-up mill 22 more than two that is arranged on upper and lower, therefore, foaming extrusion sheet 2 ' upper and lower surface evenly heated and foam, so the extrusion sheet that foams has pliability.This post-foaming extrusion sheet 2 ' be sent to sheet-adhesion device 30.
Simultaneously, the upper and lower surface of the foamed heat insulating board 1 that sends by the transfer roller 11 of heat-insulating shield conveyer 10 of sheet-adhesion device 30 heating and the foaming extrusion sheet 2 sent here by the warm-up mill 22 of sheet material heater 20 ' inner surface.At this moment, with being arranged on the speculum 32 of heater 31 fronts, the heat that heater 31 is produced is not disperseed, but only be sent to foamed heat insulating board 1 and foaming extrusion sheet 2 ' on.Heated by heater 31 and the foaming extrusion sheet 2 of inner surface fusing ' adhere on the foamed heat insulating board 1 by sheet-adhesion roller 34.
Making according to the application target needs under the smooth situation of foamed heat insulating board 1 upper and lower surface, be provided with film adhering apparatus 40 at sheet-adhesion device 30 rear portions, film adhering apparatus 40 comprises film roller 41 and the film adhesive roll 42 that is arranged on upper and lower.
The upper and lower at film adhering apparatus 40 rear portions is provided with film roller 41.Utilize and innerly to be provided with heater or by the film adhesive roll 42 of external source supply flow body heat medium, synthetic resin film 3 ' be heated and adhere on the foamed heat insulating board 1.In addition, even under the situation of the upper and lower surface of synthetic resin film 3 ' be adhered to foamed heat insulating board 1, one of be arranged in the film roller 41 of upper and lower synthetic resin film 3 that broad is provided ', and the film adhesive roll 42 at rear portion be provided with the heating synthetic resin film 3 ' side adhesive roll 43, and slowly bend synthetic resin film 3 ' so that it adhere on the two sides of foamed heat insulating board 1.
Have fully the foaming extrusion sheet 2 that adheres to ' and synthetic resin film 3 ' foamed heat insulating board 1, by cooling device 50 coolings.Cooling device 50 comprises one or four chill roll 51 that is arranged in upper and lower, and chill roll 51 is supplied with cooling water by external source.After the cooling, foamed heat insulating board 1 is by discharging, in the discharging process, have foaming extrusion sheet 2 ' and be stained with synthetic resin film 3 ' foamed heat insulating board 1 cut by predetermined length.
In addition, according to application target, fabric can make on its upper and lower surface attached to foamed heat insulating board by use adhesive at sheet-adhesion device 30 rear portions; Or with winding up have the aluminium film roller of aluminium film replace winding up have synthetic resin film 3 ' film roller 41, thereby be provided at the foamed heat insulating board 1 that is stained with the aluminium film on the upper and lower surface.
According to the present invention, the intensity of product and durability have improved owing to surface bonding strength improves.Foamed heat insulating board is owing to there is fabulous water resistance to be enough in humidity and the place that water is arranged.In addition, foamed heat insulating board constructed in accordance can be used as facing component, so the functional of product is improved.In addition, the quality of product is improved through smooth treatment because of the surface of foamed heat insulating board.
Also have, have the foamed heat insulating board on the extrusion sheet adhered lower surface thereon of expanded polystyrene (EPS) of fabulous adhesion, can be made continuously.And because of the surfaces externally and internally of foaming extrusion sheet layer is heating synchronously and foaming, foamed process is carried out equably.And, can make multiple product according to application target.
As can be seen, various forms of demonstrations of the present invention and description only are used for the embodiment explanation here; Can be under the situation that does not break away from aim of the present invention, be implemented in the various variations on shape, size and the configuration of components and the various variations of program.
Claims (7)
1. equipment of making the foamed heat insulating board that is stained with the foaming extrusion sheet on it comprises: device (10) is used to provide with foaming of general control method and the heat-insulating shield (1) that forms by preliminary dimension cutting; Device (20), the upper and lower that is arranged on the foamed heat insulating board of being sent here by the device that heat-insulating shield is provided (10) (1) is used for foamable extrusion sheet (2 '); Device (30), be used for heating and adhere to the outer surface of foamed heat insulating board (1) and the inner surface of foaming extrusion sheet (2 '), described foamed heat insulating board and described foaming extrusion sheet are provided by the device (20) of device that heat-insulating shield is provided (10) and foamable extrusion sheet respectively; Device (50) is used to cool off the foamed heat insulating board (1) that is stained with the foaming extrusion sheet on it, it is characterized in that the described device (10) of heat-insulating shield that provides comprises: transfer roller (11) is arranged on the front portion in order to the device that transmits foamed heat insulating board (1); Feeding roller (12), the foamed heat insulating board (1) that is used for transfer roller (11) is sent here is sent into sheet-adhesion device (30); And discharge roller (13), be used to unload the foamed heat insulating board (1) that adheres to by sheet-adhesion device (30) with foaming extrusion sheet; Described sheet material heater (20) comprising: supporting spring roller (21), and foaming extrusion sheet (2 ') winding up is on it; Warm-up mill (22), this warm-up mill (22) is driven by common drive unit, be used for the foaming extrusion sheet (2 ') that heating and foaming are opened a book out from supporting spring roller (21), wherein be arranged on the upper and lower of foaming extrusion sheet (2 ') more than two warm-up mill (22), so that the surfaces externally and internally of the foaming extrusion sheet (2 ') of opening a book out from supporting spring roller (21) is evenly heated and foam, described foaming extrusion sheet (2 ') moves with wave pattern through two warm-up mills (22); Described cooling device (50) comprises at least one chill roll (51), cooling water in chill roll inside from external source circulates, and chill roll (51) with its on be stained with linear contact of foamed heat insulating board (1) of foaming extrusion sheet so that at upper and lower cooling foamed heat insulating board (1).
2. the equipment that is used to make the foamed heat insulating board that is stained with the foaming extrusion sheet on it according to claim 1, it is characterized in that, also comprise device (40), be used for synthetic resin film (3 ') is sticked to the upper and lower surface of the foamed heat insulating board (1) that is stained with the foaming extrusion sheet; Described adhesion synthetic resin film (3 ' device (40) be arranged between sheet-adhesion device (30) and the cooling device (50); Described film adhering apparatus (40) comprises that winding up on it has the film roller (41) and the adhesive film roller (42) of synthetic resin film (3 '), adhesive film roller (42) is used to heat synthetic resin film (3 ') and it is adhered to foaming extrusion sheet (2 '), so that will adhere on the foaming extrusion sheet (2 ') that sticks on the foamed heat insulating board (1) from the synthetic resin film (3 ') that open a book out film roller (41).
3. the equipment that is used to make the foamed heat insulating board that is stained with the foaming extrusion sheet on it according to claim 2, it is characterized in that, described film adhering apparatus (40) is provided with the film roller (41) of supplying with synthetic resin film (3 '), so that the width of the synthetic resin film of supplying with from upper and lower (3 ') can cover the side of foamed heat insulating board (1); Described film adhering apparatus (40) also is provided with side adhesive film roller (43), it has two or more steps and adheres to the side of foamed heat insulating board (1) with heating synthetic resin film (3 ') and with it, thereby is heated and adheres on the two sides of foamed heat insulating board (1) at the rear portion synthetic resin film (3 ') of adhesive film roller (42).
4. the equipment that is used to make the foamed heat insulating board that is stained with the foaming extrusion sheet on it according to claim 2, it is characterized in that described film adhering apparatus (40) is provided with the film roller (41) of winding up synthetic resin film (3 ') on it so that synthetic resin film (3 ') is adhered to the two sides of foamed heat insulating board (1) on both sides; Described film adhering apparatus (40) also is provided with the side adhesive roll, is used for synthetic resin film that heating opens a book out from film roller (41) and it is adhered to the side of foamed heat insulating board (1).
5. the equipment that is used to make the foamed heat insulating board that is stained with the foaming extrusion sheet on it according to claim 1, it is characterized in that, described sheet-adhesion device (30) comprising: deflector roll (33), be used for the foaming extrusion sheet (2 ') that guiding is heated, foamed and send through sheet material heater (20), so that foaming extrusion sheet (2 ') is vertically transmitted; Heater (31), be used for heating by deflector roll (33) guiding and the inside of the vertical foaming extrusion sheet (2 ') that sends and the outside of foamed heat insulating board (1), so that the outside of the inside of foamable extrusion sheet (2 ') and foamed heat insulating board (1) is adhering to each other; Speculum (32), the heat accumulation that is used for heater (31) is produced is at foaming extrusion sheet (2 ') and foamed heat insulating board (1); With sheet-adhesion roller (34), both adhere to each other to be used to force the foaming extrusion sheet (2 ') of heater via (31) heating and foamed heat insulating board (1).
6. the equipment that is used to make the foamed heat insulating board that is stained with the foaming extrusion sheet on it according to claim 1 and 2, it is characterized in that the inside of the warm-up mill (22) of described sheet material heater (20) and the adhesive film roller (42) of described film adhering apparatus (40) is provided with the heater (31) that is used for foamable extrusion sheet (2 ') and synthetic resin film (3 ').
7. the equipment that is used to make the foamed heat insulating board that is stained with the foaming extrusion sheet on it according to claim 1 and 2, it is characterized in that, the fluid thermal medium circulates in the warm-up mill (22) of sheet material heater (20) and in the adhesive film roller (42) of film adhering apparatus (40), and described fluid thermal medium is provided by external source.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR6235/98U | 1998-04-20 | ||
| KR6234/98U | 1998-04-20 | ||
| KR2019980006235U KR200180669Y1 (en) | 1998-04-20 | 1998-04-20 | Foaming insulation board laminated with foaming extruded sheet |
| KR2019980006234U KR200188306Y1 (en) | 1998-04-20 | 1998-04-20 | Laminator for forming extruded sheet of forming insulation board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1236701A CN1236701A (en) | 1999-12-01 |
| CN1143770C true CN1143770C (en) | 2004-03-31 |
Family
ID=26633475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991073770A Expired - Fee Related CN1143770C (en) | 1998-04-20 | 1999-04-20 | Foamed heat insulating board with foamed extrusion sheet adhered thereon and its manufacturing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1143770C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010117136A1 (en) * | 2009-04-06 | 2010-10-14 | Song Jeong Gon | Apparatus and method for manufacturing a reflective heat insulator |
| CN111331978A (en) * | 2020-03-26 | 2020-06-26 | 东莞市星偌包装材料有限公司 | Recyclable heat insulation board and preparation method thereof |
| CN114055886A (en) * | 2020-07-31 | 2022-02-18 | 普力信包装材料(上海)有限公司 | Composite foamed heat-insulating plate of pe sheet structure and pressfitting manufacture equipment thereof |
-
1999
- 1999-04-20 CN CNB991073770A patent/CN1143770C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1236701A (en) | 1999-12-01 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040331 |