CN211138076U - Quick air cooling device of curtain coating film production - Google Patents
Quick air cooling device of curtain coating film production Download PDFInfo
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- CN211138076U CN211138076U CN201921573448.7U CN201921573448U CN211138076U CN 211138076 U CN211138076 U CN 211138076U CN 201921573448 U CN201921573448 U CN 201921573448U CN 211138076 U CN211138076 U CN 211138076U
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Abstract
The utility model discloses a quick air cooling device of curtain coating film production, including the cooling support, the surface of cooling support is provided with leads the membrane support, the surface of leading the membrane support is provided with the conveying roller, the surface of cooling support is provided with cooling blower, cooling blower's one end is provided with the tuber pipe, the one end of tuber pipe is connected with the cover of blowing, the both sides of going up the cover of blowing are provided with the cooling roller, the cooling roller includes the fresh air inlet of exhaust vent and surface, the inboard swing joint of cooling roller has the pivot, the lower extreme of cooling roller is provided with down the cover of blowing. A quick air cooling device of curtain coating film production, utilize the exhaust vent on cooling roller surface, when making curtain coating film and cooling roller contact, carry out the cooling of blowing to the curtain coating film, utilize simultaneously to go up the blower housing and blow down the cover and carry out the cooling treatment of blowing simultaneously to curtain coating film upper surface and lower surface, improve the cooling effect of curtain coating film.
Description
Technical Field
The utility model relates to an air cooling device technical field, in particular to quick air cooling device of curtain coating film production.
Background
The cast film is produced by melt casting shock cooling, is a non-stretching and non-oriented cast film, has two modes of single-layer casting and multi-layer co-extrusion casting, and has the characteristics of high production speed, high yield, excellent transparency, glossiness, thickness uniformity and the like of the film compared with film blowing, and in the production and manufacturing process of the cast film, because the temperature during extrusion molding is usually more than 100 ℃, the molded cast film needs to be cooled in the extrusion molding process, the conventional cooling device utilizes a roller for cooling, the rotation of the roller is utilized to drive the cast film to move forwards, the cast film is cooled, the cooling effect is poor, the cooling efficiency is low, the production efficiency is influenced, and the rapid air cooling device for producing the cast film is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a quick air cooling device of curtain coating film production can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a quick air cooling device of cast film production, includes the cooling support, the surface of cooling support is provided with leads the membrane support, the surface of leading the membrane support is provided with the conveying roller, the surface of cooling support is provided with cooling blower, cooling blower's one end is provided with the tuber pipe, the one end of tuber pipe is connected with the cover of blowing, the both sides of going up the air-blowing cover are provided with the cooling roller, the cooling roller includes the fresh air inlet of exhaust vent and surface, the inboard swing joint of cooling roller has the pivot, the lower extreme of cooling roller is provided with down the cover of blowing.
Preferably, be provided with the bearing between cooling roller and the pivot, through bearing swing joint between pivot and the cooling roller, the cooling roller is hollow circular cylinder, the exhaust vent runs through in the surface of cooling roller, exhaust vent evenly distributed is in the surface of cooling roller, the cooling roller passes through fresh air inlet and tuber pipe swing joint, the cooling roller passes through pivot and cooling support fixed connection.
Preferably, the outer surface of the upper end of the lower blowing cover is provided with an air deflector, the air deflector is movably connected with the lower blowing cover, the lower blowing cover is movably connected with the inner surface of the cooling support, the air pipe is movably connected with the lower blowing cover, the air pipe is communicated with the lower blowing cover, and the lower blowing cover is funnel-shaped.
Preferably, the cooling fan is fixedly connected with the outer surface of the cooling support, the air pipe is movably connected with the cooling fan, a welding rod is arranged between the film guide support and the cooling support, and the film guide support is fixedly connected with the cooling support through the welding rod.
Preferably, the conveying roller and the film guide support are movably connected, the upper blowing cover and the cooling support are fixedly connected, the upper blowing cover and the air pipe are movably connected, and the upper blowing cover is communicated with the air pipe.
Compared with the prior art, the utility model discloses following beneficial effect has: the cast film production rapid air cooling device is provided with a cooling support, a cooling fan, an air pipe, a film guide support, a conveying roller, an upper blowing cover, a cooling roller and a lower blowing cover, wherein the cast film is conveyed into the cooling device by the film guide support and the conveying roller, the surface of the conveying roller is coated with a small amount of anti-sticking agent to prevent the cast film from sticking to the roller at high temperature, then the cooling fan on the outer surface of the cooling support is started, air generated by the cooling fan is conveyed into the cooling roller, the upper blowing cover and the lower blowing cover by the air pipe, the lower blowing cover blows the air from bottom to top, so that the lower blowing cover carries out air cooling treatment on the lower surface of the cast film, the air guide plate on the surface of the lower blowing cover can be used for adjusting the blowing direction in the lower blowing cover, so that the direction of the air is controllable, meanwhile, the air can be blown to the outer surface of the cast film more uniformly, and the upper blowing, the cooling roller utilizes the exhaust vent on surface simultaneously, carries out the forced air cooling to the curtain coating membrane through the roller and handles for the curtain coating membrane is more smooth and easy when the cooling roller, increases the roughness of curtain coating membrane.
Drawings
FIG. 1 is a schematic perspective view of a rapid air cooling device for cast film production according to the present invention;
FIG. 2 is a schematic view of a lower blowing hood structure of a fast air cooling device for cast film production according to the present invention;
FIG. 3 is a cross-sectional view of a lower blowing hood of a fast air cooling device for cast film production according to the present invention;
figure 4 is the utility model relates to a quick air cooling device's of cast film production cooling roller section view.
In the figure: 1. cooling the support; 2. a cooling fan; 3. an air duct; 4. a guide film bracket; 5. a transfer roller; 6. an upper blower housing; 7. cooling the roller; 71. an air outlet; 72. an air inlet hole; 73. a rotating shaft; 8. a down blowing cover; 81. an air deflector.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a fast air cooling device for cast film production comprises a cooling support 1, a film guide support 4 is arranged on the outer surface of the cooling support 1, a conveying roller 5 is arranged on the outer surface of the film guide support 4, a cooling fan 2 is arranged on the outer surface of the cooling support 1, an air pipe 3 is arranged at one end of the cooling fan 2, an upper blowing cover 6 is connected to one end of the air pipe 3, cooling rollers 7 are arranged on two sides of the upper blowing cover 6, each cooling roller 7 comprises an air outlet 71 and an air inlet 72 on the outer surface, a rotating shaft 73 is movably connected to the inner side of each cooling roller 7, and a lower blowing cover 8 is arranged at the lower end of.
A bearing is arranged between the cooling roller 7 and the rotating shaft 73, the rotating shaft 73 is movably connected with the cooling roller 7 through the bearing, the cooling roller 7 is in a hollow cylindrical shape, the air outlet holes 71 penetrate through the outer surface of the cooling roller 7, the air outlet holes 71 are uniformly distributed on the outer surface of the cooling roller 7, the cooling roller 7 is movably connected with the air pipe 3 through the air inlet holes 72, the cooling roller 7 is fixedly connected with the cooling support 1 through the rotating shaft 73, the stability of the cooling roller 7 is improved, and the rotation of the cooling roller 7 is facilitated; the outer surface of the upper end of the lower blowing cover 8 is provided with an air deflector 81, the air deflector 81 is movably connected with the lower blowing cover 8, the lower blowing cover 8 is movably connected with the inner surface of the cooling support 1, the air pipe 3 is movably connected with the lower blowing cover 8, the air pipe 3 is communicated with the lower blowing cover 8, the lower blowing cover 8 is funnel-shaped, and the contact area between the lower blowing cover 8 and a film is increased; the cooling fan 2 is fixedly connected with the outer surface of the cooling support 1, the air pipe 3 is movably connected with the cooling fan 2, a welding rod is arranged between the film guide support 4 and the cooling support 1, and the film guide support 4 is fixedly connected with the cooling support 1 through the welding rod, so that the firm strength between the film guide support 4 and the cooling support 1 is increased; the conveying roller 5 is movably connected with the film guide support 4, the upper blowing cover 6 is fixedly connected with the cooling support 1, the upper blowing cover 6 is movably connected with the air pipe 3, and the upper blowing cover 6 is communicated with the air pipe 3.
It should be noted that, the utility model relates to a quick air cooling device for cast film production, when in use, the user sends the cast film into the cooling device by using the film guide support 4 and the transfer roller 5, a small amount of anti-sticking agent is coated on the surface of the transfer roller 5 to prevent the cast film from sticking to the roller at high temperature, then the user opens the cooling fan 2 on the outer surface of the cooling support 1, the air generated by the cooling fan 2 is sent into the cooling roller 7, the upper blowing cover 6 and the lower blowing cover 8 by using the air pipe 3, the lower blowing cover 8 blows the air from bottom to top, so that the lower blowing cover 8 carries out air cooling treatment on the lower surface of the cast film, the air deflector 81 on the surface of the lower blowing cover 8 can be used to adjust the blowing direction in the lower blowing cover 8, so that the direction of the air can be controlled, meanwhile, the air can more uniformly blow to the outer surface of the cast film, the upper blowing cover 6 carries out air cooling treatment on, meanwhile, the cooling roller 7 performs air cooling treatment on the casting film passing through the cooling roller 7 by using the air outlet 71 on the surface, so that the flatness of the casting film is increased.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a quick air cooling device of cast film production, includes cooling support (1), its characterized in that: the outer surface of cooling support (1) is provided with leads membrane support (4), the surface of leading membrane support (4) is provided with conveying roller (5), the surface of cooling support (1) is provided with cooling blower (2), the one end of cooling blower (2) is provided with tuber pipe (3), the one end of tuber pipe (3) is connected with the cover (6) of blowing on, the both sides of going up blower cover (6) are provided with cooling roller (7), cooling roller (7) are including fresh air inlet (72) of exhaust vent (71) and surface, the inboard swing joint of cooling roller (7) has pivot (73), the lower extreme of cooling roller (7) is provided with down the cover (8) of blowing.
2. The cast film production rapid air cooling device according to claim 1, characterized in that: be provided with the bearing between cooling roller (7) and pivot (73), pass through bearing swing joint between pivot (73) and cooling roller (7), cooling roller (7) are hollow circular cylinder, exhaust vent (71) run through in the surface of cooling roller (7), exhaust vent (71) evenly distributed is in the surface of cooling roller (7), cooling roller (7) are through fresh air inlet (72) and tuber pipe (3) swing joint, cooling roller (7) are through pivot (73) and cooling support (1) fixed connection.
3. The cast film production rapid air cooling device according to claim 1, characterized in that: the outer surface of the upper end of the lower blowing cover (8) is provided with an air guide plate (81), the air guide plate (81) is movably connected with the lower blowing cover (8), the lower blowing cover (8) is movably connected with the inner surface of the cooling support (1), the air pipe (3) is movably connected with the lower blowing cover (8), the air pipe (3) is communicated with the lower blowing cover (8), and the lower blowing cover (8) is funnel-shaped.
4. The cast film production rapid air cooling device according to claim 1, characterized in that: be fixed connection between cooling blower (2) and the surface of cooling support (1), be swing joint between tuber pipe (3) and cooling blower (2), it is provided with the welding rod to lead between membrane support (4) and cooling support (1), lead between membrane support (4) and cooling support (1) through welding rod fixed connection.
5. The cast film production rapid air cooling device according to claim 1, characterized in that: the film guide device is characterized in that the conveying roller (5) is movably connected with the film guide support (4), the upper blowing cover (6) is fixedly connected with the cooling support (1), the upper blowing cover (6) is movably connected with the air pipe (3), and the upper blowing cover (6) is communicated with the air pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573448.7U CN211138076U (en) | 2019-09-20 | 2019-09-20 | Quick air cooling device of curtain coating film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573448.7U CN211138076U (en) | 2019-09-20 | 2019-09-20 | Quick air cooling device of curtain coating film production |
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| Publication Number | Publication Date |
|---|---|
| CN211138076U true CN211138076U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921573448.7U Active CN211138076U (en) | 2019-09-20 | 2019-09-20 | Quick air cooling device of curtain coating film production |
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| CN (1) | CN211138076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873656A (en) * | 2021-01-09 | 2021-06-01 | 南京轩昱逸塑料科技有限公司 | Degradable environment-friendly plastic bag forming production and processing system |
| CN114407317A (en) * | 2021-12-18 | 2022-04-29 | 浙江乔正新材料科技股份有限公司 | Production process and production device of starch-based biodegradable environment-friendly cast film |
-
2019
- 2019-09-20 CN CN201921573448.7U patent/CN211138076U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873656A (en) * | 2021-01-09 | 2021-06-01 | 南京轩昱逸塑料科技有限公司 | Degradable environment-friendly plastic bag forming production and processing system |
| CN114407317A (en) * | 2021-12-18 | 2022-04-29 | 浙江乔正新材料科技股份有限公司 | Production process and production device of starch-based biodegradable environment-friendly cast film |
| CN114407317B (en) * | 2021-12-18 | 2022-10-21 | 浙江乔正新材料科技股份有限公司 | Production process and production device of starch-based biodegradable environment-friendly cast film |
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