CN104416707A - Paper container foaming device - Google Patents
Paper container foaming device Download PDFInfo
- Publication number
- CN104416707A CN104416707A CN201310364597.3A CN201310364597A CN104416707A CN 104416707 A CN104416707 A CN 104416707A CN 201310364597 A CN201310364597 A CN 201310364597A CN 104416707 A CN104416707 A CN 104416707A
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- paper container
- bearing
- loading seat
- blistering
- 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 has about a kind of paper container foam device.
Background technology
Generally known heat insulation disposable container is usually used in splendid attire hot drink or hot soup etc., and its thermal insulation layer is normally based on foaming layer, in shaping paper container outer wall coating expanded material, then imposes high temperature and makes its foaming and intumescing.
In technology known at present, be that the paper container carrying a plurality of coating expanded material in conveyer belt mode is foamed by heater, foaming, cooled after centralized collection is stacking again.But, in this class formation, because heater is uneven to degree of heat everywhere in heating space, wherein side may to be caused in same paper container overheated and the situation of the even broken bubble of foam overblow, but opposite side temperature is not enough and foam imperfect, and then affect yield, to the foaming of the foaming or higher temperature that impose the long period, the situation of foam overblow may be made again even more serious, even heat passes through container wall and arrives inner face, the leaching membrane layer that inner face is applied decomposes by heat damage, causes the harm that toxin disengages.
Summary of the invention
Main purpose of the present invention is to provide a kind of paper container foam device, can make expanded material energy thermally equivalent foaming everywhere on paper container, to promote yield.
For reaching above-mentioned purpose, the invention provides a kind of paper container foam device, in order to the expanded material of at least one non-blistering paper container is carried out foamable, this paper container foaming heater comprises at least one moveable loading seat, a heating part and a cooling end.
This loading seat is for this non-blistering paper container of carrying, and this loading seat comprises a travel mechanism and at least one bearing, and this bearing comprises a rotating mechanism, and when this loading seat moves through this travel mechanism, this rotating mechanism makes this bearing around a predetermined axis of rotation; This loading seat can move towards a predetermined direction in this heating part, and when this loading seat moves in this heating part, this loading seat rotates to make the expanded material energy thermally equivalent of carried non-blistering paper container foam; The paper container that completes of foamable carry by this loading seat and move in this cooling end, this paper container is cooled; Wherein, the moving direction of this loading seat in this heating part is perpendiculared to one another with the rotating shaft that this bearing is rotated.
Further,
Described travel mechanism comprises a refining bar structure for conveying, and described loading seat can be made to be moved toward a predetermined direction, wherein this refining bar structure for conveying sequentially extends to described heating part and described cooling end, this paper container foam device also has at least one track, the rotating mechanism of described bearing comprises a gear coaxially arranged with described bearing, this gear and this track are supported each other, when described travel mechanism drives described loading seat to move, described bearing is rotated because of the frictional force between this gear and this track.
Described loading seat comprises a plurality of bearing, and those bearings arrange along a direction vertical with described loading seat moving direction.
Described loading seat comprises a plurality of bearing, and those bearings arrange along a direction vertical with described loading seat moving direction, and this paper container foam device has plurality of tracks, and respectively the gear of this bearing is supported to a wherein track.
Comprise a plurality of loading seat, respectively this loading seat comprises a plurality of bearing, and those loading seats are spaced apart along its moving direction.
Portion is put in the support that described bearing has an external diameter larger, this non-blistering paper container with its rim of a cup down, non-blistering paper internal tank described in described bearing stretches into, described non-blistering paper container is placed in described support with its glass of bottom bracing and puts in portion, described in making, non-blistering paper container is propped up, and described in making, the inside of non-blistering paper container is in communication with the outside.
With this, the bearing of rotating by advancing makes paper container continue to rotate in foaming process, and can make paper container expanded material thermally equivalent everywhere, and then promotes yield.
Accompanying drawing explanation
Fig. 1 is 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 in 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 using state of the present invention.
Detailed description of the invention
Below only with embodiment, the embodiment that the present invention is possible is described, so and be not used to limit the present invention institute for the category protected, states in advance.
Please refer to Fig. 1 to Fig. 5, the invention provides a kind of paper container foam device, in order to the expanded material of a plurality of non-blistering paper container 80 is carried out foamable, wherein this expanded material coats the outside wall surface of each non-blistering paper container 80, in main embodiment of the present invention, paper container foam device comprises a feeder 10, one heating part 20, one cooling end 30, one rewinding portion 40 and a plurality of moveable loading seat 50, wherein feeder 10, heating part 20, cooling end 30 and rewinding portion 40 sequentially continuous arrangement in facility, namely those loading seats 50 are arranged in these facility and can sequentially by feeders 10, heating part 20, cooling end 30 and rewinding portion 40.
Each loading seat 50 for carry non-blistering paper container 80 and those loading seats 50 along interval, the direction sequential of its movement, each loading seat 50 comprises a travel mechanism and a plurality of bearing 51, those bearings 51 arrange along a direction vertical with loading seat 50 moving direction, each bearing 51 comprises a rotating mechanism, when each loading seat 50 moves through this travel mechanism, this rotating mechanism makes bearing 51 around a predetermined axis of rotation, and this predetermined rotating shaft is vertical with the moving direction of loading seat 50.In more detail, travel mechanism comprises a refining bar structure for conveying 70, loading seat 50 is fixed on refining bar structure for conveying 70 and can be carried toward a predetermined direction by refining bar structure for conveying 70 and move, wherein refine bar structure for conveying 70 and extend to feeder 10, heating part 20, cooling end 30 with rewinding portion 40 and in circulation shape, with by loading seat 50 from feeder 10 toward heating part 20, cooling end 30 carries and wraparound feeder 10 with rewinding portion 40.On the other hand, paper container foam device provided by the invention has plurality of tracks 60, the rotating mechanism of each bearing 51 comprises the gear 52 that arrange coaxial with bearing 51, gear 52 and wherein a track 60 are supported each other, when travel mechanism drives loading seat 50 to move, bearing 51 is rotated because of the frictional force between gear 52 and track 60, more particularly, each track 60 between wantonly two adjacent bearings 51 relatively both sides there is a support surface 61 respectively, the gear 52 of each track 60 both sides is resisted against this two support surface 61 respectively.In addition, the top of each bearing 51 has the larger support of an external diameter and puts portion 511, it is inner that bearing 51 can stretch into non-blistering paper container 80, the bottom that non-blistering paper container 80 is shored in portion 511 is put in support, non-blistering paper container 80 is propped up, the opening of non-blistering paper container 80 is in communication with the outside and is open shape, help accelerate expansion rate in order to hot gas enters the inside of non-blistering paper container 80, hot gas can also be made to carry out foamable from inner to the expanded material compared with internal layer simultaneously, avoid more outer field expanded material foam overblow but to foam incomplete situation compared with the expanded material of internal layer.
Feeder 10 comprises a plurality of feed pipe 11, those feed pipes 11 longitudinally and be arranged in parallel sequentially, each feed pipe 11 bottom forms a charging aperture 111, those feed pipes 11 are for holding non-blistering paper container 80 and being carried toward charging aperture 111 by non-blistering paper container 80, wherein each non-blistering paper container 80 is opening down and bottom-up, in addition, charging aperture 111 arrangement mode is corresponding with the arrangement mode of bearing 51, that is, each charging aperture 111 correspondence wherein bearing 51, when loading seat 50 moves to feeder 10, bearing 51 accepts the non-blistering paper container 80 that charging aperture 111 exports respectively.
Heating part 20 has at least one heater 21 and at least one airflow guidance device, heater 21 is preferably for being arranged at a heating plate at top, heating part 20, airflow guidance device comprises a plurality of air supply opening 22 and at least one gas returning port 23, each air supply opening 22 is positioned at the top of heating part 20, gas returning port 23 is positioned at the bottom of heating part 20, air supply opening 22 can to heating part 20 output gas flow (such as nozzle ejection air-flow), and air-flow can down be guided with the heat produced by heater 21 from heating part 20 sucking-off by gas returning port 23, preferably, air supply opening 22 is connected with an external pipe with gas returning port 23 and forms an airflow circulating system, in addition, also there is below heater 21 baffle plate 24, in order to the direct down radiation delivery of heat stopping that heater 21 produces.Be noted that especially, when the loading seat 50 carrying non-blistering paper container 80 enters heating part 20, the position of each air supply opening 22 just corresponds to wherein between two adjacent bearings 51, the air flow energy that air supply opening 22 is sprayed carries the outer wall that heat arrives the non-blistering paper container 80 that two adjacent bearings 51 carry, really expanded material is carried out foamable.
Cooling end 30 is in order to cool the paper container 80' that foamable completes in order to processing procedures such as follow-up rewinding, packagings, that is, when the loading seat 50 carrying the paper container 80' that foamable completes enters cooling end 30, namely cooling end 30 cools those paper containers 80'.
Rewinding portion 40 comprises a plurality of rewinding pipe 41, those rewinding pipes 41 are sequentially longitudinal and arranged in parallel, each rewinding pipe 41 bottom forms a rewinding mouth 411, rewinding mouth 411 reclaims the paper container 80' that bearing 51 has foamed respectively, and up carries to carry out subsequent packages operation via rewinding pipe 41.Wherein rewinding mouth 411 is corresponding with the arrangement mode of rewinding pipe 41 and the arrangement mode of bearing 51, rewinding portion 40 is entered when loading seat 50 carries the paper container 80' foamed, rewinding mouth 411 and bearing 51 position are corresponding respectively, and each rewinding mouth 411 can be reclaimed the paper container 80' in a wherein bearing 51 respectively.In other words, charging aperture 111 corresponding to paper container 80' sorts consistent with rewinding mouth 411 and corresponds to each other, the paper container 80' of same group can be exported by same charging aperture 111, carried by the bearing 51 of same position and carry out foaming and being reclaimed by same rewinding mouth 411, before and after processing procedure, all maintain same group and can not be chaotic.
During practical operation, as Fig. 6 arranges in pairs or groups shown in Fig. 2, user can insert the non-blistering paper container 80 of same group in each feed pipe 11, 80a is (such as onesize, same color, the commodity of same pattern or same customer order), via charging aperture, corresponding to each other of bearing and rewinding mouth, each non-blistering paper container 80 of this same group, 80a can be carried by the bearing 51 of same position and foam, reclaimed by same rewinding mouth 411 again, superimposedly even to pack, thus, as Fig. 6 arranges in pairs or groups shown in Fig. 2, the paper container of different group can be carried by being positioned over different feed pipes 11 simultaneously, foaming, cooling and recovery, and can not mix with one another with the paper container of other groups, the paper container of same group is only had to be recovered, be stacked, quite be beneficial to following process, packaging and the operation of classifying, also can be applicable to make in a small amount, that is, the paper container of inserting when each feed pipe all adheres to distinct group group separately, namely a small amount of can carrying out Suresh Kumar the short time makes.
The heat that can effectively be produced by heater as the airflow guidance device in the present invention fast and down transmit equably; avoid the problem of local too high temperature and local temperature deficiency, and then keep from heat broken bubble, even high temperature compared with multizone foam overblow penetrate paper container and destroy internal layer leaching membrane layer and the less region that is heated and to foam incomplete situation; Moreover, because the air supply opening of airflow guidance device is just in alignment with between two adjacent bearings, that is, the outer wall of this two adjacent bearing through after the air-flow of air supply opening ejection carries heat, therefore the efficiency of heating surface improves; Even, because air-flow is towards current downflow, paper container can be made to support more securely and to put in bearing, not easily overturn and affect yield.
On the other hand, because bearing carries out rotation while movement, make carried paper container outer wall can by thermally equivalent, even if the heating of heating part is still failed evenly, bearing still can reduce the difference of paper container outer wall foaming degree everywhere via rotation.
In addition, bearing can support high paper container, the opening of paper container is in communication with the outside and in open shape, that is, hot gas can enter paper internal tank, inside and outside heating simultaneously and can accelerate to foam and make heating more even.
In sum, the present invention is had a plurality of spaced loading seat and is moved forward by refining bar structure for conveying constantly, and quick, a large amount of production can be reached, and the product of different group can not mix with one another, again by rotation and the high bearing of support and the high velocity air that carries hot blast the rate of heat addition and the uniformity can be improved, significantly improve yield, output and production efficiency, have the effect of progress.
The above know-why being preferred embodiment of the present invention and using; for a person skilled in the art; when not deviating from the spirit and scope of the present invention; any based on apparent changes such as the equivalent transformation on technical solution of the present invention basis, simple replacements, all belong within scope.
Claims (6)
1. a paper container foam device, in order to the expanded material of at least one non-blistering paper container is carried out foamable, is characterized in that, this paper container foam device comprises:
At least one moveable loading seat; for this non-blistering paper container of carrying, this loading seat comprises a travel mechanism and at least one bearing, and this bearing comprises a rotating mechanism; when this loading seat moves through this travel mechanism, this rotating mechanism makes this bearing around a predetermined axis of rotation;
One heating part, this loading seat can move towards a predetermined direction in this heating part, and when this loading seat moves in this heating part, this loading seat rotates to make the expanded material energy thermally equivalent of carried non-blistering paper container foam;
One cooling end, the paper container that completes of foamable carry by this loading seat and move in this cooling end, this paper container is cooled;
Wherein, the moving direction of this loading seat in this heating part is perpendiculared to one another with the rotating shaft that this bearing is rotated.
2. paper container foam device as claimed in claim 1, it is characterized in that, described travel mechanism comprises a refining bar structure for conveying, and described loading seat can be made to be moved toward a predetermined direction, wherein this refining bar structure for conveying sequentially extends to described heating part and described cooling end, this paper container foam device also has at least one track, the rotating mechanism of described bearing comprises a gear coaxially arranged with described bearing, this gear and this track are supported each other, when described travel mechanism drives described loading seat to move, described bearing is rotated because of the frictional force between this gear and this track.
3. paper container foam device as claimed in claim 1, it is characterized in that, described loading seat comprises a plurality of bearing, and those bearings arrange along a direction vertical with described loading seat moving direction.
4. paper container foam device as claimed in claim 2, it is characterized in that, described loading seat comprises a plurality of bearing, those bearings arrange along a direction vertical with described loading seat moving direction, and this paper container foam device has plurality of tracks, respectively the gear of this bearing is supported to a wherein track.
5. paper container foam device as claimed in claim 4, it is characterized in that, comprise a plurality of loading seat, respectively this loading seat comprises a plurality of bearing, and those loading seats are spaced apart along its moving direction.
6. paper container foam device as claimed in claim 1, it is characterized in that, portion is put in the support that described bearing has an external diameter larger, this non-blistering paper container with its rim of a cup down, non-blistering paper internal tank described in described bearing stretches into, described non-blistering paper container is placed in described support with its glass of bottom bracing and puts in portion, and described in making, non-blistering paper container is propped up, and described in making, the inside of non-blistering paper container 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 true CN104416707A (en) | 2015-03-18 |
| CN104416707B 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 |
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| CN (1) | CN104416707B (en) |
Cited By (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 |
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| US20020041046A1 (en) * | 1999-08-23 | 2002-04-11 | Fort James Corporation | Method and apparatus for making heat-insulative foamed layer containers and making a web of heat-insulative foamed layer material |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021026670A1 (en) * | 2019-08-09 | 2021-02-18 | 张静文 | Foaming apparatus for paper container |
| CN114375245A (en) * | 2019-08-09 | 2022-04-19 | 张静文 | Paper container foaming device |
| JP2022542942A (en) * | 2019-08-09 | 2022-10-07 | 張靜文 | paper container foaming machine |
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| CN114375245B (en) * | 2019-08-09 | 2023-11-24 | 张静文 | Paper container foaming device |
| WO2022141335A1 (en) * | 2020-12-31 | 2022-07-07 | 张静文 | Paper container foaming device |
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| Publication number | Publication date |
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| CN104416707B (en) | 2017-04-12 |
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