CN204367260U - Bubble roll assembly in a kind of double-deck air bubble type thermal isolation film production equipment - Google Patents
Bubble roll assembly in a kind of double-deck air bubble type thermal isolation film production equipment Download PDFInfo
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- CN204367260U CN204367260U CN201420724303.3U CN201420724303U CN204367260U CN 204367260 U CN204367260 U CN 204367260U CN 201420724303 U CN201420724303 U CN 201420724303U CN 204367260 U CN204367260 U CN 204367260U
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- bubble
- rotating shaft
- hollow rotating
- interior
- roll assembly
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Abstract
The utility model relates to the bubble roll assembly in a kind of double-deck air bubble type thermal isolation film production equipment, described bubble roll assembly comprises one and has the interior cylinder of hollow rotating shaft, the bubble roller overcoat being arranged on interior cylinder periphery, the steam line be connected with described hollow rotating shaft end and the driving mechanism driving hollow rotating shaft and interior drum rotating, and described hollow rotating shaft two ends are arranged in frame by bearing; Described bubble roller sleeve surface is provided with some recesses, and concave bottom offers the gas hole communicated with interior drums inside, and hollow rotating shaft inside also has the pore communicated with interior drums inside.The utility model have structure simple, can rapid-assembling and change the features such as the overcoat of different model, cost are low.
Description
Technical field
The utility model relates to heat preserving and insulating material and production technical field thereof, particularly relates to heat preserving and insulating material for building, refers in particular to the bubble roll assembly in a kind of double-deck air bubble type thermal isolation film production equipment.
Background technology
Heat preserving and insulating material divides kind more according to application place on the market, such as automobile-used thermal isolation film, windowpane thermal isolation film etc., heat preserving and insulating material for building is mainly based on materials such as styrofoam (EPS plate), polyurethane foam material and perlites, and mainly make hard tabular, extension is attached to external wall or top surface, and the production cost of this kind of building thermal insulation material is higher, and the cycle is longer, product weight is large, volume is large, construction inconvenience.At present at building field, also do not have the thermal isolation film section bar that can directly use, the coefficient of heat insulation of common thermal isolation film is low, and effect of heat insulation is poor, is not suitable as the heat preserving and insulating material of building.Traditional bubble roll assembly complex structure, assembling trouble, cost is high, not easily changes.
Utility model content
The purpose of this utility model is the above-mentioned weak point overcoming prior art, provides the bubble roll assembly in a kind of double-deck air bubble type thermal isolation film production equipment.
For achieving the above object, the utility model is achieved through the following technical solutions: the bubble roll assembly in a kind of double-deck air bubble type thermal isolation film production equipment, described bubble roll assembly comprises one and has the interior cylinder of hollow rotating shaft, the bubble roller overcoat being arranged on interior cylinder periphery, the steam line be connected with described hollow rotating shaft end and the driving mechanism driving hollow rotating shaft and interior drum rotating, and described hollow rotating shaft two ends are arranged in frame by bearing; Described bubble roller sleeve surface is provided with some recesses, and concave bottom offers the gas hole communicated with interior drums inside, and hollow rotating shaft inside also has the pore communicated with interior drums inside.
The utility model have structure simple, can rapid-assembling and change the features such as the overcoat of different model, cost are low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model bubble roll assembly.
Detailed description of the invention
Below in conjunction with concrete embodiment, the utility model is described.
As shown in Figure 1, described in the utility model is that described bubble roll assembly 1 comprises a driving mechanism () having the interior cylinder 12 of hollow rotating shaft 11, the bubble roller overcoat 13 being arranged on interior cylinder 12 periphery, the steam line 14 be connected with described hollow rotating shaft 11 end and drive hollow rotating shaft and interior drum rotating in figure slightly, and described hollow rotating shaft 11 two ends are arranged in frame by bearing; Described bubble roller overcoat 13 surface is provided with some recesses 131, and offers the gas hole 132 communicated with interior cylinder 12 inside bottom recess 131, and hollow rotating shaft 11 inside also has the pore communicated with interior cylinder 12 inside.Hollow rotating shaft 11 is rotated by the driving mechanism of motor and chain gear transmission composition, and cylinder 12 and bubble roller overcoat 13 rotate in driving, simultaneously, steam line 14 is to air feed in hollow rotating shaft 11 and interior cylinder 12, air-flow is blown in the recess 131 of bubble roller overcoat 13 through gas hole 132, when bubble moulding material extrudes by the die head of extruder the recess 131 falling into bubble roller overcoat 13, bubble is formed by acting in recess of air-flow, along with the rotation of roller and the cooling forming of bubble moulding material, the hole formed because blowing can be automatically closed, thus form the bubble of complete closure, and then the air bladder layer coordinating formation one overall with the adjustable pressure roller of pressure-adjustable roll assembly by bubble roll assembly 1.
The utility model have structure simple, can rapid-assembling and change the features such as the overcoat of different model, cost are low.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (1)
1. the bubble roll assembly in a double-deck air bubble type thermal isolation film production equipment, it is characterized in that: described bubble roll assembly comprises one and has the interior cylinder of hollow rotating shaft, the bubble roller overcoat being arranged on interior cylinder periphery, the steam line be connected with described hollow rotating shaft end and the driving mechanism driving hollow rotating shaft and interior drum rotating, and described hollow rotating shaft two ends are arranged in frame by bearing; Described bubble roller sleeve surface is provided with some recesses, and concave bottom offers the gas hole communicated with interior drums inside, and hollow rotating shaft inside also has the pore communicated with interior drums inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724303.3U CN204367260U (en) | 2014-11-26 | 2014-11-26 | Bubble roll assembly in a kind of double-deck air bubble type thermal isolation film production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724303.3U CN204367260U (en) | 2014-11-26 | 2014-11-26 | Bubble roll assembly in a kind of double-deck air bubble type thermal isolation film production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367260U true CN204367260U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420724303.3U Active CN204367260U (en) | 2014-11-26 | 2014-11-26 | Bubble roll assembly in a kind of double-deck air bubble type thermal isolation film production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204367260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11576837B2 (en) | 2019-10-03 | 2023-02-14 | Jfxd Trx Acq Llc | Multi-zonal roller and method of use thereof |
-
2014
- 2014-11-26 CN CN201420724303.3U patent/CN204367260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11576837B2 (en) | 2019-10-03 | 2023-02-14 | Jfxd Trx Acq Llc | Multi-zonal roller and method of use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |