CN104416707B - Paper container foaming device - Google Patents
Paper container foaming device Download PDFInfo
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- CN104416707B CN104416707B CN201310364597.3A CN201310364597A CN104416707B CN 104416707 B CN104416707 B CN 104416707B CN 201310364597 A CN201310364597 A CN 201310364597A CN 104416707 B CN104416707 B CN 104416707B
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- paper container
- bearing
- loading seat
- unexpanded
- heating part
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Abstract
The invention provides a paper container foaming device which is used for heat-foaming a foaming material of at least one unfoamed paper container. The paper container foaming device comprises at least one movable material carrying base, a heating part and a cooling part. The material carrying base supports the paper container with a bearing base for enabling the paper container to be heat-foamed through the heating part and to be cooled through the cooling part. When the material carrying base is moved, a rotating mechanism enables the bearing base to rotate around a preset rotational shaft. A moving direction of the material carrying base in the heating part is vertical to the rotating shaft of the bearing base. By means of the structure, the foaming material at all of the sides of an outer wall of each paper container can be heat-foamed.
Description
Technical field
The present invention is related to a kind of paper container foam device.
Background technology
Commonly known heat-insulated disposable container is usually used in containing hot drink or hot soup etc., and its thermal insulation layer is typically with foaming
Based on layer, being coated with expanded material in the paper container outer wall of molding, then impose high temperature makes its foaming and intumescing.
It is that the paper container of a plurality of coating expanded materials is carried by heating in conveyer belt mode in the technology being currently known
Device being foamed, foam, cool down after the completion of centralized collection stacking again.However, in this class formation, because heater pair adds
Degree of heat in heat space everywhere is simultaneously uneven, is likely to result in same paper container wherein side overheated and excessively foam even
The situation of brokenly bubble, but opposite side temperature is not enough and foam imperfect, and then affects yield, the foaming to impose the long period
Or the foaming of higher temperature, the situation of excessive foaming may be made even more serious again, or even heat passes through container wall and reaches inner face,
The leaching membrane layer that inner face is coated is decomposed by heat damage, cause the harm that toxin disengages.
The content of the invention
Present invention is primarily targeted at providing a kind of paper container foam device, expanded material everywhere on paper container can be made
Energy thermally equivalent foaming, to lift yield.
To reach above-mentioned purpose, the present invention provides a kind of paper container foam device, to will at least one unexpanded paper container
Expanded material carry out foamable, paper container foaming heater includes at least one moveable loading seat, a heating part
And a cooling end.
The loading seat includes a travel mechanism and an at least bearing for carrying the unexpanded paper container, the loading seat, and this holds
Seat includes a rotating mechanism, and when the loading seat Jing travel mechanisms move, the rotating mechanism makes the bearing around a predetermined rotating shaft
Rotate;The loading seat can be moved in the heating part towards a predetermined direction, when the loading seat is moved in the heating part, the load
Thing seat rotates the expanded material energy thermally equivalent foaming so that the unexpanded paper container for being carried;The paper that foamable has been completed holds
Device is carried and is moved in the cooling end by the loading seat, makes the paper container be cooled;Wherein, the loading seat is in the heating part
In the rotating shaft that rotates with the bearing of moving direction perpendicular to one another.
Further,
The travel mechanism includes a refining bar structure for conveying, and the loading seat can be made to be moved toward a predetermined direction, its
In the refining bar structure for conveying sequentially extend to the heating part and the cooling end, the paper container foam device and have at least one
Track, the rotating mechanism of the bearing includes a gear being coaxially disposed with the bearing, and the gear is supported each other with the track,
When the travel mechanism drives the loading seat to move, the bearing turns because of the frictional force between the gear and the track
It is dynamic.
The loading seat includes a plurality of bearings, and those bearings are along a direction row vertical with the loading seat moving direction
Row.
The loading seat includes a plurality of bearings, and those bearings are along a direction row vertical with the loading seat moving direction
Row, and the paper container foam device has plurality of tracks, respectively the gear of the bearing is supported to a wherein track.
Comprising a plurality of loading seats, respectively the loading seat includes a plurality of bearings, and those loading seats are moved along it direction interval
Distribution.
Portion is put in the support that the bearing has an external diameter larger, and the unexpanded paper container with its rim of a cup down, stretch by the bearing
Enter inside the unexpanded paper container, the unexpanded paper container is placed in the support and puts in portion with its glass of bottom bracing, makes described not sending out
Bubble paper container is propped up, and makes the inside of the unexpanded paper container be in communication with the outside.
With this, by advancing while the bearing for rotating makes paper container persistently rotate in foaming process, and can make paper
Container expanded material thermally equivalent everywhere, and then lift yield.
Description of the drawings
Fig. 1 is the stereo appearance figure of the present invention.
Fig. 2 is the schematic diagram of feeder of the present invention and heating part.
Fig. 3 is the side view of feeder of the present invention and heating part.
Fig. 4 is the side view of heating part of the present invention and rewinding portion.
Fig. 5 is the front view of heating part of the present invention.
Fig. 6 is the schematic diagram of use state of the present invention.
Specific embodiment
Hereinafter only possible embodiment of the invention is illustrated with embodiment, so and is not used to limit the model to be protected of the invention
Farmland, in advance statement.
Fig. 1 to Fig. 5 is refer to, the present invention provides a kind of paper container foam device, to by a plurality of unexpanded paper containers
80 expanded material carries out foamable, and the wherein expanded material coats the outside wall surface of each unexpanded paper container 80, Yu Benfa
In bright main embodiment, paper container foam device includes a feeder 10, a heating part 20, a cooling end 30, a rewinding portion
40 sequentially continuously arrange with a plurality of moveable loading seats 50, wherein feeder 10, heating part 20, cooling end 30 and rewinding portion 40
In being listed in an equipment, those loading seats 50 are located in the equipment and can sequentially pass through feeder 10, heating part 20, cooling end 30
With rewinding portion 40.
Each loading seat 50 is sequentially arranged for carrying the direction interval that unexpanded paper container 80 and those loading seats 50 are moved along it
Row, each loading seat 50 includes a travel mechanism and a plurality of bearings 51, and those bearings 51 are hung down along one with the moving direction of loading seat 50
Straight direction arrangement, each bearing 51 includes a rotating mechanism, when each loading Zuo50Jing Gai travel mechanisms move, the rotating mechanism
Make bearing 51 around a predetermined axis of rotation, the predetermined rotating shaft is vertical with the moving direction of loading seat 50.In more detail, moving machine
Structure includes a refining bar structure for conveying 70, and loading seat 50 is fixed on refining bar structure for conveying 70 and can carry past by refining bar structure for conveying 70
One predetermined direction is moved, wherein refining bar structure for conveying 70 extends to feeder 10, heating part 20, cooling end 30 with rewinding portion 40 simultaneously
In circulation shape, loading seat 50 is conveyed and wraparound feeder toward heating part 20, cooling end 30 from feeder 10 with rewinding portion 40
10.On the other hand, the rotating mechanism that the paper container foam device that the present invention is provided has plurality of tracks 60, each bearing 51 is included
One gear 52 being coaxially disposed with bearing 51, gear 52 is supported each other with a wherein track 60, when travel mechanism drives loading seat
During 50 movement, bearing 51 is rotated because of the frictional force between gear 52 and track 60, and more particularly, each track 60 is located at wantonly two
Between adjacent bearing 51 and opposite sides has respectively a support surface 61, the gear 52 of the both sides of each track 60 is resisted against respectively this
Two support surfaces 61.Additionally, portion 511 is put in the support that the top of each bearing 51 has an external diameter larger, bearing 51 can stretch into unexpanded paper
Inside container 80, the bottom that unexpanded paper container 80 is shored in portion 511 is put in support, is propped up unexpanded paper container 80, unexpanded paper
The opening of container 80 is in communication with the outside and is in open shape, helps accelerate to send out into the inside of unexpanded paper container 80 with sharp steam
Bubble speed, moreover it is possible to make steam carry out foamable to the expanded material compared with internal layer from inside simultaneously, it is to avoid compared with the foaming material of outer layer
Material has excessively foamed but has foamed incomplete situation compared with the expanded material of internal layer.
Feeder 10 includes a plurality of feed pipes 11, and those feed pipes 11 sequentially longitudinal direction and are arranged in parallel, each feed pipe
11 bottoms form a charging aperture 111, and those feed pipes 11 are for accommodating unexpanded paper containers 80 and by unexpanded paper container 80 toward entering
Material mouth 111 is conveyed, wherein each unexpanded paper container 80 is opening down and bottom-up, in addition, the arrangement mode of charging aperture 111 with
The arrangement mode of bearing 51 is corresponding, that is to say, that the correspondence wherein bearing 51 of each charging aperture 111, when loading seat 50 is moved to
During feeder 10, bearing 51 accepts respectively the unexpanded paper container 80 of the output of charging aperture 111.
Heating part 20 has at least a heater 21 and an at least airflow guidance device, and heater 21 preferably sets
A heating plate at the top of heating part 20 is placed in, airflow guidance device includes a plurality of air supply openings 22 and an at least gas returning port 23, respectively
Air supply opening 22 is located at the top of heating part 20, and gas returning port 23 is located at the bottom of heating part 20, and air supply opening 22 can be defeated to heating part 20
Go out air-flow (such as nozzle ejection air-flow), and gas returning port 23 can suction out in air-flow self-heating portion 20 to produce heater 21
Heat is down guided, it is preferred that air supply opening 22 forms an airflow circulating system with gas returning port 23 so that an external pipe is connected,
Additionally, the lower section of heater 21 also has a baffle plate 24, to stop the heat directly down radiation transmission that heater 21 is produced.
Especially it is noted that when the loading seat 50 for carrying unexpanded paper container 80 enters heating part 20, the position of each air supply opening 22 is proper
Corresponding between wherein two adjacent bearings 51 so that the air-flow that air supply opening 22 is sprayed can carry heat and reach two and adjacent hold
The outer wall of unexpanded paper container 80 carried on seat 51, really expanded material is carried out into foamable.
Cooling end 30 is cooled down with processing procedures such as sharp follow-up rewinding, packagings to the paper container 80' for completing foamable,
That is, when the loading seat 50 for carrying the paper container 80' that foamable has been completed enters cooling end 30, cooling end 30 is i.e. to those
Paper container 80' is cooled down.
Rewinding portion 40 includes a plurality of rewinding pipes 41, and those rewinding pipes 41 are sequentially longitudinal and arranged in parallel, each rewinding pipe 41
Bottom forms a rewinding mouth 411, and the paper container 80' that rewinding mouth 411 has been completed respectively to having foamed in bearing 51 is reclaimed, and Jing
Up conveyed to carry out subsequent packages operation by rewinding pipe 41.The wherein arrangement mode and bearing of rewinding mouth 411 and rewinding pipe 41
51 arrangement mode is corresponding, and when loading seat 50 carries the paper container 80' that completes of foaming rewinding portion 40 is entered, rewinding mouth 411 with
The position of bearing 51 difference is corresponding, each rewinding mouth 411 is reclaimed to the paper container 80' in a wherein bearing 51 respectively.
In other words, the charging aperture 111 corresponding to paper container 80' sorts consistent and corresponds to each other with rewinding mouth 411, makes same group
Paper container 80' can be exported by same charging aperture 111, be carried and foamed and same by the bearing 51 of same position
Rewinding mouth 411 is reclaimed, and same group is maintained before and after processing procedure without confusion.
During practical operation, as Fig. 6 arranges in pairs or groups shown in Fig. 2, user can insert not sending out for same group in each feed pipe 11
Bubble paper container 80,80a (such as the commodity of onesize, same color, same pattern or same customer order), via charging
Mouthful, bearing and rewinding mouth correspond to each other, each unexpanded paper container 80,80a of this same group can be by the bearing of same position
51 carry and foam, then are reclaimed by same rewinding mouth 411, overlap or even packed, consequently, it is possible to as Fig. 6 arranges in pairs or groups Fig. 2 institutes
Show, the paper container of different groups can be while being conveyed, being foamed, being cooled down and being returned by being positioned over different feed pipes 11
Receive, and will not mix with one another with the paper container of other groups, the paper container of only same group can be recovered, be stacked,
Quite beneficial to following process, packaging and the operation of classification, apply also for making in a small amount, that is to say, that when each feed pipe institute
The paper container inserted adheres to distinct group group separately, you can made with a small amount of that the short time carries out Suresh Kumar.
As for the airflow guidance device in the present invention can effectively by the heat produced by heater quickly and uniformly
Down transmit, it is to avoid the problem that local excessively high temperature and local temperature are not enough, and then it is excessive compared with multizone foaming to keep from heat
And brokenly bubble, even high temperature penetrate paper container destruction internal layer leaching membrane layer and the less region that is heated is foamed incomplete situation;Again
Person, because the air supply opening of airflow guidance device is narrowly focused towards between two adjacent bearings, that is to say, that the gas that air supply opening sprays
Stream carries the outer wall of the two adjacent bearing of going directly after heat, and therefore the efficiency of heating surface improves;Even, because air-flow flows down, energy
More securely support is put in bearing to make paper container, is difficult to overturn and affect yield.
On the other hand, because bearing carries out rotation while mobile so that the paper container outer wall for being carried can be uniform
It is heated, even if the heating of heating part still fails uniformly, bearing remains to reduce paper container outer wall foaming degree everywhere via rotation
Difference.
Additionally, bearing can support high paper container, the opening of paper container is set to be in communication with the outside and be in open shape, that is to say, that heat
Gas can be entered inside paper container, inside and outside while heating and can accelerate to foam and be more uniformly distributed heating.
In sum, the present invention has a plurality of spaced loading seats constantly by refining bar structure for conveying toward reach
It is dynamic, and quick, substantial amounts of production can be reached, and the product of different groups will not mix with one another, further through can rotation it is high with support
The high velocity air of bearing and carrying hot blast improves the rate of heat addition and the uniformity, greatly improves yield, yield and production efficiency, pole
The effect of tool progress.
The above is presently preferred embodiments of the present invention and its know-why used, for those skilled in the art
For, without departing from the spirit and scope of the present invention, it is any based on technical solution of the present invention on the basis of equivalent change
Change, simply replacement etc. obviously changes, belong within the scope of the present invention.
Claims (4)
1. a kind of paper container foam device, the expanded material of at least one unexpanded paper container is carried out into foamable, it is special
Levy and be, the paper container foam device is included：
At least one moveable loading seat, for carrying the unexpanded paper container, the loading seat includes a travel mechanism and at least two
Bearing, respectively the bearing include a rotating mechanism, when the loading seat Jing travel mechanisms move, the rotating mechanism makes the respectively bearing
Around a predetermined axis of rotation；
One heating part, the loading seat can be moved in the heating part towards a predetermined direction, when the loading seat is moved in the heating part
When dynamic, respectively the loading seat rotates the expanded material energy thermally equivalent foaming so that the unexpanded paper container for being carried；
One cooling end, the paper container that foamable has been completed is carried and is moved in the cooling end by the loading seat, makes the paper
Container is cooled；
Wherein, the rotating shaft that the moving direction of the loading seat in the heating part is rotated with the bearing is perpendiculared to one another；
Wherein, the travel mechanism includes a refining bar structure for conveying, and the loading seat can be made to be moved toward a predetermined direction, its
In the refining bar structure for conveying sequentially extend to the heating part and the cooling end, the paper container foam device and have at least one
Track, the relative two sides of the track are all plane, and the rotating mechanism of the bearing is coaxially disposed comprising one with the bearing
Gear, the gear of two bearing is supported each other respectively with the two sides of the track, when the travel mechanism drives the loading seat
When mobile, the bearing is rotated because of the frictional force between the gear and the track side surfaces.
2. paper container foam device as claimed in claim 1, it is characterised in that the loading seat includes a plurality of bearings, should
A little bearings are along a direction arrangement vertical with the loading seat moving direction.
3. paper container foam device as claimed in claim 1, it is characterised in that comprising a plurality of loading seats, respectively the loading seat
Comprising a plurality of bearings, those loading seats are moved along it direction and are spaced apart.
4. paper container foam device as claimed in claim 1, it is characterised in that the support that the bearing has an external diameter larger is put
Portion, with its rim of a cup down, the bearing is stretched into inside the unexpanded paper container the unexpanded paper container, and the unexpanded paper holds
Device is placed in the support and puts in portion with its glass of bottom bracing, is propped up the unexpanded paper container, and makes the unexpanded paper container
Inside is in communication with the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364597.3A CN104416707B (en) | 2013-08-20 | 2013-08-20 | Paper container foaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364597.3A CN104416707B (en) | 2013-08-20 | 2013-08-20 | Paper container foaming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104416707A CN104416707A (en) | 2015-03-18 |
| CN104416707B true CN104416707B (en) | 2017-04-12 |
Family
ID=52967370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310364597.3A Active CN104416707B (en) | 2013-08-20 | 2013-08-20 | Paper container foaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104416707B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021026670A1 (en) * | 2019-08-09 | 2021-02-18 | 张静文 | Foaming apparatus for paper container |
| WO2022141335A1 (en) * | 2020-12-31 | 2022-07-07 | 张静文 | Paper container foaming device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279503A (en) * | 2007-04-02 | 2008-10-08 | 廖玮 | Bottle blower conveying system with bottle blank direction locating mechanism and locating method |
| CN101659120A (en) * | 2008-08-28 | 2010-03-03 | 晋溢生化科技股份有限公司 | Preparation method and product of insulation paper container |
| CN102049853A (en) * | 2010-01-06 | 2011-05-11 | 何佳南 | Forming machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2315866A1 (en) * | 1999-08-23 | 2001-02-23 | Patrick L. Maynard (Deceased) | Method and apparatus for making heat-insulative foamed layer containers and making a web of heat-insulative foamed layer material |
| US20100006206A1 (en) * | 2006-01-13 | 2010-01-14 | Sheng-Shu Chang | Process for manufacturing a heat insulation container |
| FI123026B (en) * | 2007-03-16 | 2012-10-15 | Stora Enso Oyj | Cardboard, process for making the same and manufactured container |
| JP2009262949A (en) * | 2008-04-23 | 2009-11-12 | Oji Paper Co Ltd | Paper container, manufacturing method of paper container, and production apparatus of paper container |
-
2013
- 2013-08-20 CN CN201310364597.3A patent/CN104416707B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279503A (en) * | 2007-04-02 | 2008-10-08 | 廖玮 | Bottle blower conveying system with bottle blank direction locating mechanism and locating method |
| CN101659120A (en) * | 2008-08-28 | 2010-03-03 | 晋溢生化科技股份有限公司 | Preparation method and product of insulation paper container |
| CN102049853A (en) * | 2010-01-06 | 2011-05-11 | 何佳南 | Forming machine |
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| Publication number | Publication date |
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| CN104416707A (en) | 2015-03-18 |
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