CN212422166U - Air ring for film blowing machine - Google Patents
Air ring for film blowing machine Download PDFInfo
- Publication number
- CN212422166U CN212422166U CN202021101312.9U CN202021101312U CN212422166U CN 212422166 U CN212422166 U CN 212422166U CN 202021101312 U CN202021101312 U CN 202021101312U CN 212422166 U CN212422166 U CN 212422166U
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- ring body
- air
- wind
- air ring
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Abstract
The utility model discloses a blown film machine wind ring, including the wind ring body, the inside double helix cooling tube that is provided with of wind ring body, two the double helix cooling tube is fixed in wind ring body upside and downside respectively, the delivery port and the water inlet of double helix cooling tube pass the wind ring body is connected with refrigeration mechanism, wind ring body side is fixed with a plurality of tuber pipe interfaces, the tuber pipe interface is connected with the tuber pipe, wind ring body below is fixed with flexible bracing piece, it has combination wind-blocking cylinder to peg graft wind ring body top. The utility model adopts the above structure a blown film machine wind ring, it is effectual to air-cooled, and the cooling air temperature is even.
Description
Technical Field
The utility model relates to a inflation film manufacturing machine accessory especially relates to a blown film manufacturing machine wind ring.
Background
The plastic film is widely applied to various fields in life and production of people due to various advantages, when the film blowing machine is used for producing the plastic film, plastic particles are heated to be converted into molten liquid from solid particles, so that the film is extruded and blown through the die head to form a tube film, and the quality of the tube film directly determines whether the product is qualified or not. The existing film cooling adopts an air ring blowing cooling mode. The cooling shaping effect of the cooling air ring has obvious influence on the production efficiency of the film and the optical performance, mechanical property, appearance and the like of the product. It is therefore important to control the cooling of the wind ring. Because the die head is contacted with the die head, the die head needs to extrude liquid plastic in a molten state, and the temperature is higher, so that the temperature of the air ring is increased, the cooling effect of cooling air in the air ring is reduced, and the finished film is unqualified. In the prior art, a cooling pipe is arranged in an air ring for cooling, but the existing cooling mechanism is locally distributed, so that the temperature of the whole cooling air is uneven, and the cooling effect is directly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a blown film machine wind ring, it is effectual to air-cool, and the cooling air temperature is even.
In order to realize the above purpose, the utility model provides an air ring for inflation film manufacturing machine, including the air ring body, the inside double helix cooling tube that is provided with of air ring body, two the double helix cooling tube is fixed in air ring body upside and downside respectively, the delivery port and the water inlet of double helix cooling tube pass the air ring body is connected with refrigerating mechanism, air ring body side is fixed with a plurality of tuber pipe interfaces, the tuber pipe interface is connected with the tuber pipe, air ring body below is fixed with flexible bracing piece, it has combination wind-blocking cylinder to peg graft above the air ring body.
Preferably, the refrigerating mechanism comprises a circulating pump, a refrigerator and a water tank, the water tank is connected with the circulating pump, the circulating pump is connected with the water inlet of the double-helix cooling pipe through a water supply pipe, the refrigerator is fixed on the water supply pipe, and the water outlet of the double-helix cooling pipe is connected with the water tank.
Preferably, the combination keeps off the dryer and comprises the half horn type deep bead that two symmetries set up, fixed annular has been seted up to wind ring body upside, insert half horn type deep bead bottom in the fixed annular.
Preferably, the telescopic supporting rod comprises an outer sleeve and an inner screw rod, and the outer side of the inner screw rod is in threaded connection with the inner side of the outer sleeve.
Therefore, the utility model adopts the wind ring for the film blowing machine with the structure, the double helix cooling pipe is arranged at the upper part and the lower part in the wind ring body, so that the wind cooling is uniform; and meanwhile, the bottom of the wind ring body is provided with a telescopic supporting rod, so that the installation height can be conveniently adjusted.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic structural view of an air ring for a film blowing machine according to the present invention;
FIG. 2 is a schematic view of the cooling mechanism of the present invention;
fig. 3 is a top view of the wind ring body of the present invention.
Reference numerals
1. A wind ring body; 11. a fixed ring groove; 2. a double spiral cooling tube; 21. a water outlet; 22. a water inlet; 3. an air pipe connector; 4. a telescopic support rod; 41. an inner screw rod; 42. an outer sleeve; 5. a combined wind blocking barrel; 6. a refrigerator; 7. a circulation pump; 8. a water tank.
Detailed Description
Examples
FIG. 1 is a schematic structural view of an air ring for a film blowing machine of the present invention, FIG. 2 is a schematic structural view of a cooling mechanism of the present invention, fig. 3 is the utility model discloses wind ring body plan view, as shown in the figure, the utility model discloses a structure a blown film machine wind ring includes wind ring body 1, wind ring body 1 is inside to be provided with double helix cooling tube 2, two double helix cooling tubes 2 are fixed in wind ring body 1 inside upside and downside respectively, the delivery port 21 and the water inlet 22 of double helix cooling tube 2 pass wind ring body 1 and are connected with refrigeration mechanism, refrigeration mechanism includes circulating pump 7, refrigerator 6 and water tank 8, water tank 8 is connected with circulating pump 7, circulating pump 7 is connected with double helix cooling tube 2's water inlet 22 through the delivery pipe, be fixed with refrigerator 6 on the delivery pipe, double helix cooling tube 2's delivery port 21 is connected with water tank 8, realize the cooling water circulation.
The side of the air ring body 1 is fixed with a plurality of air pipe connectors 3, the air pipe connectors 3 are connected with air pipes, the telescopic support rods 4 are fixed below the air ring body 1, each telescopic support rod 4 comprises an outer sleeve 42 and an inner screw 41, the outer side of each inner screw 41 is in threaded connection with the inner side of each outer sleeve 42, and the height of the air ring body 1 can be adjusted according to actual conditions.
The wind ring body 1 is inserted with the combined wind blocking barrel 5, the combined wind blocking barrel 1 is composed of two symmetrical semi-horn wind blocking plates, the fixing ring groove 11 is formed in the upper side of the wind ring body 1, and the bottom of the semi-horn wind blocking plate is inserted into the fixing ring groove 11, so that the wind ring is convenient to install.
Therefore, the utility model adopts the wind ring for the film blowing machine with the structure, the double helix cooling pipe is arranged at the upper part and the lower part in the wind ring body, so that the wind cooling is uniform; and meanwhile, the bottom of the wind ring body is provided with a telescopic supporting rod, so that the installation height can be conveniently adjusted.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a blown film machine wind ring, includes the wind ring body, its characterized in that: the air ring comprises an air ring body and is characterized in that double-spiral cooling pipes are arranged inside the air ring body and are respectively fixed to the upper side and the lower side of the air ring body, a water outlet and a water inlet of each double-spiral cooling pipe penetrate through the air ring body and are connected with a refrigeration mechanism, a plurality of air pipe interfaces are fixed to the side face of the air ring body and are connected with air pipes, telescopic supporting rods are fixed to the lower portion of the air ring body, and a combined air blocking pipe is inserted into the upper portion of the air ring body.
2. The air ring for the film blowing machine according to claim 1, characterized in that: the refrigerating mechanism comprises a circulating pump, a refrigerator and a water tank, the water tank is connected with the circulating pump, the circulating pump is connected with a water inlet of the double-helix cooling pipe through a water supply pipe, the refrigerator is fixed on the water supply pipe, and a water outlet of the double-helix cooling pipe is connected with the water tank.
3. The air ring for the film blowing machine according to claim 1, characterized in that: the combined wind blocking barrel is composed of two symmetrical semi-horn wind blocking plates, a fixed ring groove is formed in the upper side of the wind ring body, and the bottoms of the semi-horn wind blocking plates are inserted into the fixed ring groove.
4. The air ring for the film blowing machine according to claim 1, characterized in that: the telescopic supporting rod comprises an outer sleeve and an inner screw rod, and the outer side of the inner screw rod is in threaded connection with the inner side of the outer sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021101312.9U CN212422166U (en) | 2020-06-15 | 2020-06-15 | Air ring for film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021101312.9U CN212422166U (en) | 2020-06-15 | 2020-06-15 | Air ring for film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212422166U true CN212422166U (en) | 2021-01-29 |
Family
ID=74280823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021101312.9U Active CN212422166U (en) | 2020-06-15 | 2020-06-15 | Air ring for film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212422166U (en) |
-
2020
- 2020-06-15 CN CN202021101312.9U patent/CN212422166U/en active Active
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