CN102954315A - Production device of back-seal vacuum heat insulation plate - Google Patents
Production device of back-seal vacuum heat insulation plate Download PDFInfo
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- CN102954315A CN102954315A CN2012104222986A CN201210422298A CN102954315A CN 102954315 A CN102954315 A CN 102954315A CN 2012104222986 A CN2012104222986 A CN 2012104222986A CN 201210422298 A CN201210422298 A CN 201210422298A CN 102954315 A CN102954315 A CN 102954315A
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- height
- barrier film
- gas barrier
- baffle plate
- limit
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Abstract
The invention relates to a production device of a back-seal vacuum heat insulation plate, which is characterized in that an gas-barrier film gathering device, a first height fixing clamp, an edge banding device, a vacuum pumping device, a second height fixing clamp, a sealing device and a cutting device are sequentially installed between the input end and the output end of a conveyor belt, wherein a core material conveying device is arranged by the side of the input end of the conveyor belt and used for conveying a core material to the input end of the conveyor belt.. The production device has the advantages that the back seal of the core material is realized through a triangular supporting device, so that the peripheral banded edge (long edges) of the vacuum heat insulation plate can be reduced; and a heat insulation core plate has high heat insulation performance, the vacuum maintaining time is long, the heat transferring caused by the air convection can be effectively avoided, and the heat conduction coefficient is greatly reduced. Two sides of a gas barrier film can be gathered upwards to the middle part through the combination of the triangular supporting device and a height limiting baffle plate, the height of a banding edge can be limited and adjusted, the structure is very simple, the structure of a hot sealing device in the subsequent procedure can be simplified, the price is saved, the fault rate is reduced, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of manufacturing mechanism of carrying on the back the sealed type vacuum thermal shield.
Background technique
Existing vacuum heat-insulating plate comprises core and is coated on the gas barrier film of core outside, inside vacuumizes, the packaged type of gas barrier film generally is to carry out edge sealing on three limits of tabular core or periphery, the edge sealing of the vacuum heat-insulating plate of encapsulation can form heat bridge in use like this, can reduce the integral heat-insulation property of the vacuum heat-insulating plate that is stitched together.
Summary of the invention
The present invention aims to provide a kind of manufacturing mechanism of carrying on the back the sealed type vacuum thermal shield, the edge sealing that carries out the vacuum heat-insulating plate of edge sealing to solve periphery that prior art exists can form heat bridge in use, reduces the problem of the integral heat-insulation property of the vacuum heat-insulating plate that is stitched together.
Technological scheme of the present invention is: a kind of manufacturing mechanism of carrying on the back the sealed type vacuum thermal shield, it is characterized in that, at the input end on the line belt to gas barrier film emptying device, gas barrier film gathering device, the first height mounting fixture, edge banding apparatus, vacuum pumping device, the second height mounting fixture, sealing device and cutter are installed between the output terminal successively, be provided with the core feedway on the next door of line belt input end, be used for carrying core to the input end of line belt.
Described gas barrier film gathering device is comprised of a leg-of-mutton support device and a limit for height baffle plate, and this support device and limit for height baffle plate are connected to respectively the both sides of the frame of line belt by support separately, and the limit for height baffle plate is positioned at the back of support device; Gas barrier film is tiled on the line belt, and during through support device, the gas barrier film both sides are guided to mutually and close up; Be connected to the top of a vertical rod in the middle part of the limit for height baffle plate of cross setting with bolt, can regulate the position of next procedure heat-sealing by the height of regulating the limit for height baffle plate.
Described first, second height mounting fixture forms by three pairs of rotating rollers of axially erectting, and is provided with anti-slip veins on the surface of rotating roller, and this first, second height mounting fixture is used for fixing the height of gas barrier film and gas barrier film being forwarded.
Advantage of the present invention is: adopts triangular supporting device to realize the back of the body of core is sealed, reduced vacuum heat-insulating plate periphery edge sealing (long limit), and simple and reliable, improved manufacturing efficiency; Insulation central layer heat-shielding performance is high, the vacuum length of holding time, and the heat transmission of effectively avoiding cross-ventilation to cause, so thermal conductivity decrease less than 0.008w/m.K, have energy-efficient characteristic.Utilize making progress middle closing up in conjunction with the both sides of realization with gas barrier film of triangular supporting device and limit for height baffle plate, and limit and regulate the height on sealing-in limit, structure is very simple, also simplified the structure of the hot sealing device of rear step operation, save cost, reduced rate of fault, improved manufacturing efficiency.
Description of drawings
Fig. 1 is the general structure plan view of present device;
Fig. 2 is the worm's eye view of Fig. 1;
Fig. 3 is the plan view of figure gas barrier film gathering device of the present invention;
Fig. 4 is the A-A sectional view (being rotated counterclockwise 90 degree) of Fig. 3;
Fig. 5 is the B-B sectional view (being rotated counterclockwise 90 degree) of Fig. 3.
Embodiment
Referring to Fig. 1～Fig. 5, a kind of manufacturing mechanism of making back of the body sealed type vacuum thermal shield of the present invention, at the input end on the line belt 2 (left end) to gas barrier film emptying device 17, gas barrier film gathering device, the first height mounting fixture 5, edge banding apparatus 6, the second height mounting fixture 7, sealing device 8 and cutter 9 are installed between the output terminal (right-hand member) successively, next door at line belt 2 input ends is provided with core feedway 1, is used for equally spacedly carrying tabular (by other device fabrication) core to the input end of line belt 2.When the core that is advanced to line belt 2 advanced certain distance (size according to heartwood is determined, such as 20-40 centimetre), core feedway 1 advanced next piece core.Core feedway 1 and gas barrier film emptying device 17 are prior art.
Described gas barrier film gathering device is that leg-of-mutton support device 4 and a limit for height baffle plate 10 form by an end face, support device 4 and limit for height baffle plate 10 are connected to respectively the both sides of the frame of line belt 2 by the support 12 and 14 of n shape separately, limit for height baffle plate 10 is positioned at the back of triangular supporting device 4, the first height mounting fixture 5 the back of limit for height baffle plate 10 (take the product input end as before, output terminal be afterwards).Gas barrier film 3 is tiled on the line belt 1, and during through triangular supporting device 4, gas barrier film 3 both sides are directed closing up.
Leg-of-mutton support device 4 is that a wide iron bar of about 4-8cm is made, such as 4 diagrams.
Limit for height baffle plate 10 middle parts of cross setting are connected to the top of a vertical rod 13 with bolt, and the top of vertical rod 13 is connected with the top middle portion of the support 14 of n shape.Be provided with through hole or screw 15 that a plurality of longitudinal separations arrange on the top of vertical rod 13, limit for height baffle plate 10 can be fixed on the diverse location on vertical rod 13 tops by bolt, realize regulating the height of limit for height baffle plate 10.Through after the support device 4, after the both sides of gas barrier film are upwards closed up, need the height on the both sides of 10 pairs of gas barrier films of process limit for height baffle plate to regulate, make it concordant, and consistent with the height of two height mounting fixtures 5 and 7, and then realize next procedure is sealed the adjusting of position, can guarantee the conformity of the smooth and edge sealing of edge banding apparatus 6 edge sealing.
The bottom of support device 4 and the vertical rod 13 that is connected limit for height baffle plate 10 is all left one with the surface of line belt 2 can be by the gap of core 11.
Described the first height mounting fixture 5, the second height mounting fixture 7 form by three pairs of rotating rollers of axially erectting, and are provided with anti-slip veins on the surface of rotating roller, are used for fixing the height of gas barrier film 3 and gas barrier film 3 being guided forward transmission.
Working procedure of the present invention is as follows:
The outer end that 1, will be located at the gas barrier film 3 on the line belt 2 input end gas barrier film emptying devices 17 is tiled in line belt 2, and is clipped on the first height mounting fixture 5 after it is passed support device 4 and limit for height baffle plate 10.
2, start equipment, the core feedway places the core 11 of making the centre (in the middle of being not limited to, in the middle of can departing from) of gas barrier film 3 equally spacedly.Core 11 is rectangular plate shape (by other device fabrication).
3, gas barrier film 3 moves right under the guiding of the first height mounting fixture 5, the both sides of gas barrier film 3 upwards also close up the middle part that folds to above the core 11 through leg-of-mutton support device 4 time mutually, and regulated by the height on the both sides of 10 pairs of gas barrier films of limit for height baffle plate, make it concordant, continue to carry to the right through the first height mounting fixture 5 subsequently.
4, edge banding apparatus 6 (hot knife movably successively, belong to routine techniques) edge sealing after will closing up and two-layer gas barrier film 3 heat-sealings between the adjacent core 11 and each core is cut into independently semi-finished product, semi-finished product are in the bag-shaped gas barrier film 3 of an end opening core 11 to be housed.So far equipment work of the present invention is finished, and the semi-finished product of production send into that vaccum-pumping equipment vacuumizes and at last sealing again, obtains the finished product of vacuum heat-insulating plate.
Claims (3)
1. manufacturing mechanism of carrying on the back the sealed type vacuum thermal shield, it is characterized in that, at the input end on the line belt to gas barrier film emptying device, gas barrier film gathering device, the first height mounting fixture, edge banding apparatus, vacuum pumping device, the second height mounting fixture, sealing device and cutter are installed between the output terminal successively, be provided with the core feedway on the next door of line belt input end, be used for carrying core to the input end of line belt.
2. the manufacturing mechanism of back of the body sealed type vacuum thermal shield according to claim 1, it is characterized in that, described gas barrier film gathering device is comprised of a leg-of-mutton support device and a limit for height baffle plate, this support device and limit for height baffle plate are connected to respectively the both sides of the frame of line belt by support separately, the limit for height baffle plate is positioned at the back of support device; Gas barrier film is tiled on the line belt, and during through support device, the gas barrier film both sides are guided to mutually and close up; Be connected to the top of a vertical rod in the middle part of the limit for height baffle plate of cross setting with bolt, can regulate the position of next procedure heat-sealing by the height of regulating the limit for height baffle plate.
3. the manufacturing mechanism of back of the body sealed type vacuum thermal shield according to claim 1, it is characterized in that, described first, second height mounting fixture forms by three pairs of rotating rollers of axially erectting, surface in rotating roller is provided with anti-slip veins, and this first, second height mounting fixture is used for fixing the height of gas barrier film and gas barrier film being forwarded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422298.6A CN102954315B (en) | 2012-10-30 | 2012-10-30 | Production device of back-seal vacuum heat insulation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422298.6A CN102954315B (en) | 2012-10-30 | 2012-10-30 | Production device of back-seal vacuum heat insulation plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102954315A true CN102954315A (en) | 2013-03-06 |
| CN102954315B CN102954315B (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210422298.6A Active CN102954315B (en) | 2012-10-30 | 2012-10-30 | Production device of back-seal vacuum heat insulation plate |
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| Country | Link |
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| CN (1) | CN102954315B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711213A (en) * | 2014-01-23 | 2014-04-09 | 吴丹淼 | Edge banding method and edge banding equipment for vacuum insulated panels |
| WO2016050192A1 (en) * | 2014-09-29 | 2016-04-07 | 福建赛特新材股份有限公司 | Method for manufacturing vacuum insulation panel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587422A (en) * | 1948-05-25 | 1952-02-26 | Robinson E S & A Ltd | Machine for the manufacture of paper bags |
| US2698046A (en) * | 1951-05-21 | 1954-12-28 | Windmoller & Holscher Maschf | Sealing arrangement |
| US20020018872A1 (en) * | 2000-08-03 | 2002-02-14 | Ehrmanntraut Michael E. | Foil-enveloped evacuated thermal insulation elements and process for manufacturing these |
| DE102004017763A1 (en) * | 2004-04-10 | 2005-11-03 | Ingenieurgesellschaft Röhrig GmbH | Method for producing plastic envelopes especially for vacuum packed insulation has a plastic strip folded and welded in a continuous process and with cross seals at a set spacing |
| CN101122359A (en) * | 2006-08-09 | 2008-02-13 | 成都思摩纳米技术有限公司 | Vacuum insulation panel and method of preparing the same |
| CN101691899A (en) * | 2009-10-01 | 2010-04-07 | 福建赛特新材料有限公司 | Composite core material vacuum insulation panel and preparation method thereof |
-
2012
- 2012-10-30 CN CN201210422298.6A patent/CN102954315B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587422A (en) * | 1948-05-25 | 1952-02-26 | Robinson E S & A Ltd | Machine for the manufacture of paper bags |
| US2698046A (en) * | 1951-05-21 | 1954-12-28 | Windmoller & Holscher Maschf | Sealing arrangement |
| US20020018872A1 (en) * | 2000-08-03 | 2002-02-14 | Ehrmanntraut Michael E. | Foil-enveloped evacuated thermal insulation elements and process for manufacturing these |
| DE102004017763A1 (en) * | 2004-04-10 | 2005-11-03 | Ingenieurgesellschaft Röhrig GmbH | Method for producing plastic envelopes especially for vacuum packed insulation has a plastic strip folded and welded in a continuous process and with cross seals at a set spacing |
| CN101122359A (en) * | 2006-08-09 | 2008-02-13 | 成都思摩纳米技术有限公司 | Vacuum insulation panel and method of preparing the same |
| CN101691899A (en) * | 2009-10-01 | 2010-04-07 | 福建赛特新材料有限公司 | Composite core material vacuum insulation panel and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711213A (en) * | 2014-01-23 | 2014-04-09 | 吴丹淼 | Edge banding method and edge banding equipment for vacuum insulated panels |
| WO2016050192A1 (en) * | 2014-09-29 | 2016-04-07 | 福建赛特新材股份有限公司 | Method for manufacturing vacuum insulation panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102954315B (en) | 2014-07-16 |
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