CN218985734U - Cooling type winding device for film blowing machine - Google Patents
Cooling type winding device for film blowing machine Download PDFInfo
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- CN218985734U CN218985734U CN202222884495.1U CN202222884495U CN218985734U CN 218985734 U CN218985734 U CN 218985734U CN 202222884495 U CN202222884495 U CN 202222884495U CN 218985734 U CN218985734 U CN 218985734U
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- cooling
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- film blowing
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Abstract
The utility model relates to the technical field of film blowing machines, in particular to a cooling type winding device for a film blowing machine; the device comprises a film blowing machine provided with an extruder, a cooling box, a vortex tube and a winding machine, wherein a cooling box is arranged between the film blowing machine and the winding machine, the cooling box is a rectangular box body, a plurality of guide rollers are arranged in the box body, an inlet for a plastic film produced by the film blowing machine to enter is formed in the upper part of the cooling box, an outlet for the plastic film to leave the cooling box is formed in one side of the cooling box, which faces the winding machine, the lower part of the cooling box is communicated with a cold air end of the vortex tube, an air inlet end of the vortex tube is externally connected with an air compressor of a workshop, and a hot air end of the vortex tube is connected with a hopper of the extruder through an air pipe; the compressed air commonly used in the film blowing workshop is converted into cool air by adopting the vortex tube, so that the air cooling effect on the plastic film is improved, and the hot air generated by the vortex tube simultaneously preheats the plastic particles put into the hopper, thereby being beneficial to the hot melting of the extruder.
Description
Technical Field
The utility model relates to the technical field of film blowing machines, in particular to a cooling type winding device for a film blowing machine.
Background
After the plastic film is produced by the film blowing machine, because the temperature of the plastic film is higher, if the plastic film is directly rolled at the moment, adhesion between part of adjacent plastic film layers is easily caused, so that part of equipment adopts air cooling equipment to cool the plastic film. A film blowing machine with a cooling device, disclosed in chinese patent, patent No. 202022375478.6, for example, describes: including base and inflation film manufacturing machine body, inflation film manufacturing machine body sets up base one side upper end still includes adjusting device, cooling device, air-dries device and cutters, adjusting device is located base opposite side upper end, cooling device corresponds adjusting device is located the base opposite side, air-dries the device and is located cooling device inboard just is located the adjusting device top.
The technical scheme is that the air cooling equipment is a plurality of fans, and the temperature of the plastic film reaching the winding equipment is reduced by blowing the plastic film between the film blowing machine and the winding equipment through the fans. However, this technique has drawbacks, and it is known that the cooling effect of the fan blowing the plastic film is slightly poor because the air temperature in the film blowing shop is high due to the steps of preheating the plastic particles, hot melting the extruder, and the like.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the winding device with good cooling effect.
The technical scheme of the utility model is as follows:
the utility model provides a cooling type coiling mechanism for inflation film manufacturing machine, it is including inflation film manufacturing machine, cooling tank, vortex tube and the coiling mechanism that is equipped with the extruder, has placed a cooling tank between inflation film manufacturing machine and the coiling mechanism, the cooling tank is a cuboid box, is provided with a plurality of guide rolls in the box, and cooling tank upper portion is provided with the entry that is used for the plastic film of inflation film manufacturing machine output to get into, and the export that is used for plastic film to leave the cooling tank is offered towards coiling mechanism one side to the cooling tank, and cooling tank lower part intercommunication vortex tube's cold wind end, the air compressor machine in the external workshop of air inlet end of vortex tube, the hopper of extruder is connected through the tuber pipe to the hot-blast end of vortex tube.
Further, the guide rollers are provided with more than three, and the axes of all the guide rollers are different on a vertical plane, so that the travel of the plastic film in the cooling box is increased, and the effect of cooling the plastic film is improved.
Further, the cooling box is made of vacuum ceramic heat insulation plates, so that a space slightly lower than the workshop air temperature is formed in the cooling box.
Further, the guide roller is made of metal, so that heat exchange between the plastic film and cold air is facilitated.
The beneficial effects of the utility model are as follows: the compressed air commonly used in the film blowing workshop is converted into cool air by adopting the vortex tube, so that the air cooling effect on the plastic film is improved, and the hot air generated by the vortex tube simultaneously preheats the plastic particles put into the hopper, thereby being beneficial to the hot melting of the extruder.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure, 1, a film blowing machine; 2. a cooling box; 3. a vortex tube; 4. a winding machine; 5. an extruder; 6. a hopper; 7. an air duct; 8. a guide roller; 9. and (5) a roller.
Detailed Description
The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:
as shown in fig. 1, the cooling type winding device for the film blowing machine comprises a film blowing machine 1 provided with an extruder, a cooling box 2, a vortex tube 3 and a winding machine 4, wherein the cooling box 2 is arranged between the film blowing machine 1 and the winding machine 4, the cooling box 2 is a rectangular box body, a plurality of guide rollers 8 are arranged in the box body, an inlet for a plastic film produced by the film blowing machine 1 to enter is formed in the upper portion of the cooling box 2, an outlet for the plastic film to leave the cooling box 2 is formed in one side of the cooling box 2, which faces the winding machine 4, the lower portion of the cooling box 2 is communicated with a cold air end of the vortex tube 3, an air compressor (not shown in the drawing) of a workshop is externally connected with an air inlet end of the vortex tube 3, and a hot air end of the vortex tube 3 is connected with a hopper 6 of the extruder 5 through an air pipe 7.
The guide rollers 8 are provided with more than three, and the axes of all the guide rollers 8 are different on one vertical plane.
The cooling box 2 is made of vacuum ceramic insulation boards.
The guide roller 8 is made of metal.
The model of each component in this embodiment is as follows:
the above devices may all be replaced with products of similar function.
The working principle of the utility model is as follows:
compressed air passes through the vortex tube and produces hot-blast and cold wind, and cold wind is leading-in cooling tank, and cold wind builds a space slightly below the workshop temperature in the cooling tank, and the hot air of inflation escapes the box along the opening at cooling tank top easily, and the plastic film of inflation film machine output meets the cooling tank after cooling fast cooling, just is difficult to take place to adhere after it is rolled by the rolling machine.
The foregoing embodiments and description have been provided merely to illustrate the principles and best modes of carrying out the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (4)
1. The utility model provides a cooling type coiling mechanism for inflation film manufacturing machine, its characterized in that, it is including inflation film manufacturing machine, cooling tank, vortex tube and the coiling mechanism that are equipped with the extruder, has placed a cooling tank between inflation film manufacturing machine and the coiling mechanism, the cooling tank is a cuboid box, is provided with a plurality of guide rolls in the box, and cooling tank upper portion is provided with the entry that is used for the plastic film of inflation film manufacturing machine output to get into, and the cooling tank has offered towards coiling mechanism one side and has been used for the plastic film to leave the export of cooling tank, and cooling tank lower part intercommunication vortex tube's cold wind end, the air compressor machine in the external workshop of air inlet end of vortex tube, the hopper of extruder is connected through the tuber pipe to the hot-blast end of vortex tube.
2. The cooling type winding device for a film blowing machine according to claim 1, wherein: the guide rollers are provided with more than three, and the axes of all the guide rollers are different on a vertical plane.
3. The cooling type winding device for a film blowing machine according to claim 2, wherein: the cooling box is made of vacuum ceramic heat insulation plates.
4. A cooled winding device for a film blowing machine according to claim 3, wherein: the guide roller is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222884495.1U CN218985734U (en) | 2022-10-31 | 2022-10-31 | Cooling type winding device for film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222884495.1U CN218985734U (en) | 2022-10-31 | 2022-10-31 | Cooling type winding device for film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218985734U true CN218985734U (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222884495.1U Active CN218985734U (en) | 2022-10-31 | 2022-10-31 | Cooling type winding device for film blowing machine |
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| CN (1) | CN218985734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117048038A (en) * | 2023-10-13 | 2023-11-14 | 杭州奥风科技有限公司 | Processing equipment for safe anti-slip PE film and application method thereof |
-
2022
- 2022-10-31 CN CN202222884495.1U patent/CN218985734U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117048038A (en) * | 2023-10-13 | 2023-11-14 | 杭州奥风科技有限公司 | Processing equipment for safe anti-slip PE film and application method thereof |
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