CN205439008U - Cooling device for inflation film manufacturing machine - Google Patents
Cooling device for inflation film manufacturing machine Download PDFInfo
- Publication number
- CN205439008U CN205439008U CN201620205447.7U CN201620205447U CN205439008U CN 205439008 U CN205439008 U CN 205439008U CN 201620205447 U CN201620205447 U CN 201620205447U CN 205439008 U CN205439008 U CN 205439008U
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- CN
- China
- Prior art keywords
- pipe joint
- vane
- cooling
- ring
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model discloses a cooling device for inflation film manufacturing machine, including cooling air ring, cooling air ring is cylindricly, and cooling air ring includes coaxial interior ring sum outer loop, and the inner ring is divided into upper wind ring sum lower floor wind ring, and the equipartition is provided with the venthole on the inside wall of upper wind ring sum lower floor wind ring, and upper wind ring sum lower floor wind encircles to divide equally and do not is connected with intake pipe joint no. 1 and intake pipe joint no. 2, be connected with air cooling apparatus on intake pipe joint no. 1 and the intake pipe joint no. 2 respectively, air cooling apparatus includes the clarifier. The utility model discloses technical scheme's a cooling device for inflation film manufacturing machine, the air outlet that changes prior art apoplexy ring is annular shape, and sets up the venthole of equipartition for it is even, stable to give vent to anger, and it is even to make the membrane bubble of blowing receive wind -force, can not cause the membrane bubble to warp or cool off inhomogeneous phenomenon, improves membrane alveolar substance volume and molding plastic quality.
Description
Technical field
This utility model belongs to the building block of plastic processing machinery field blown film unit, specifically a kind of inflation film manufacturing machine chiller.
Background technology
Plastic film blowing machine mostly uses upper blowing method to produce, and it is provided with cooling vane at head upper, vane is responsible for the film bubble of inflation is carried out cooling and shaping, and each cooling vane of the prior art is provided with annular passage, is provided with opening direction annular air mouth upward inside annular passage；The cooling effect of cooling vane all has significantly impact for the quality of production and the speed of production of thin film, the rate of cooling of cooling vane directly limit the speed of production of thin film, the most in the prior art, in order to improve the speed of production of thin film, must take to improve the mode of air velocity, the cooling effectiveness of thin film is improved with hope, but wind speed is excessive, mean that the blast within requirement cooling vane is the highest, and blast more Gao Zeyue is unfavorable for that air-flow is uniform, stable, and then easily make film bubble fluctuation of service, have impact on blowfilm shaping quality, and in the prior art, enter the cooling air in vane the most not through purifying, in the blow molding of some food grade plastic, some dusts etc. can be brought on the most uncooled film bubble or plastics by the cooling air of vane blowout.
Utility model content
The purpose of this utility model is to provide a kind of inflation film manufacturing machine chiller, and the cooling pathogenic wind flow distribution of this chiller blowout is uniform, stable, and cooling air-drying is clean, and cooling vane self can cool down, can be long lasting for work, efficiency is high, and service life is long.
Technical solutions of the utility model one inflation film manufacturing machine chiller, including cooling vane, described cooling vane is cylindrical, cooling vane includes coaxial internal ring and outer shroud, described internal ring is divided into upper strata vane and lower floor's vane, uniform on the medial wall of described upper strata vane and lower floor's vane it is provided with venthole, upper strata vane and lower floor's vane connect respectively air inlet pipe joint one and air inlet pipe joint two, it is connected to air-cooling apparatus on described air inlet pipe joint one and air inlet pipe joint two, described air-cooling apparatus includes the air-cooler being connected with air inlet pipe joint one and air inlet pipe joint two, described air-cooler rear portion connects depurator, described depurator rear portion connects blower fan, described outer shroud is water ring, admitting pipe joint and titting water outlet it is provided with on described outer shroud.
Preferably, described admitting pipe joint and titting water outlet may be contained within outer shroud side.
Preferably, described air inlet pipe joint one and air inlet pipe joint two are connected with upper strata vane and lower floor's vane sidewall respectively through outer shroud sidewall.
This utility model technology beneficial effect:
A kind of inflation film manufacturing machine chiller of technical solutions of the utility model, the air outlet changing prior art wind ring is annular shape, and uniform venthole is set, make to give vent to anger uniform, stable, the film bubble making blowing is uniform by wind-force, do not result in film bubble deformation or the even phenomenon of inhomogeneous cooling, improve film bubble quality and moulding plastics quality.
The internal ring of this cooling vane is divided into upper strata vane and lower floor's vane, upper strata vane and lower floor's vane to blow out the air of different temperatures respectively, it is achieved the two-stage cooling of film bubble, accelerate rate of cooling, improve cooling effectiveness, accelerate film bubble cooling molding, sizing, it is to avoid film bubble is to deform in course of conveying.
This cooling vane outer shroud is water ring, water ring realizes the cooling of cooling vane self, owing to vane is installed on die orifice top, die orifice high temperature blow molding so that the cooling vane temperature contacted is the highest, cooling air can be immediately heated when entering in cooling vane, make vane poor to the cooling effect of film bubble, water ring is set, keep cooling vane continuous firing, and be within the scope of a suitable temperature, improve the cooling vane cooling effectiveness to film bubble.
The air-cooling apparatus of this cooling vane external connection includes depurator, and the impurity such as the dust in air removed by depurator, it is to avoid the impurity such as the dust in air are blown in film bubble together along with cooling wind, improves quality and the clean level of film bubble.
Accompanying drawing explanation
Fig. 1 is this utility model one inflation film manufacturing machine chiller structural representation,
Fig. 2 is cooling vane structural representation.
Detailed description of the invention
For ease of skilled artisan understands that technical solutions of the utility model, in conjunction with Figure of description, technical solutions of the utility model are described further.
nullAs depicted in figs. 1 and 2，A kind of inflation film manufacturing machine chiller，Including cooling vane 20，Cooling vane 20 is cylindrical，Cooling vane 20 includes coaxial internal ring 1 and outer shroud 2，Internal ring 1 is divided into upper strata vane 11 and lower floor's vane 12，Uniform on the medial wall of upper strata vane 11 and lower floor's vane 12 it is provided with venthole 10，Upper strata vane 11 and lower floor's vane 12 connect respectively air inlet pipe joint 1 and air inlet pipe joint 24，It is connected to air-cooling apparatus 30 on air inlet pipe joint 1 and air inlet pipe joint 24，Air-cooling apparatus 30 includes the air-cooler 5 being connected with air inlet pipe joint 1 and air inlet pipe joint 24、51，Air-cooler 5、51 rear portions connect depurator 6、61，Depurator 6、61 rear portions connect blower fan 7、71，Outer shroud 2 is water ring，Admitting pipe joint 8 and titting water outlet 3 it is provided with on outer shroud 2，Admitting pipe joint 8 and titting water outlet 3 may be contained within outer shroud 2 side，Air inlet pipe joint 1 and air inlet pipe joint 24 are connected with upper strata vane 11 and lower floor's vane 12 sidewall respectively through outer shroud 2 sidewall.
Utility model is exemplarily described by technical solutions of the utility model above in conjunction with accompanying drawing; obviously this utility model implements and is not subject to the restrictions described above; as long as have employed the various unsubstantialities improvement that method of the present utility model design is carried out with technical scheme; or the most improved design by utility model and technical scheme directly apply to other occasion, all within protection domain of the present utility model.
Claims (3)
1. an inflation film manufacturing machine chiller, including cooling vane, it is characterized in that, described cooling vane is cylindrical, cooling vane includes coaxial internal ring and outer shroud, described internal ring is divided into upper strata vane and lower floor's vane, uniform on the medial wall of described upper strata vane and lower floor's vane it is provided with venthole, upper strata vane and lower floor's vane connect respectively air inlet pipe joint one and air inlet pipe joint two, it is connected to air-cooling apparatus on described air inlet pipe joint one and air inlet pipe joint two, described air-cooling apparatus includes the air-cooler being connected with air inlet pipe joint one and air inlet pipe joint two, described air-cooler rear portion connects depurator, described depurator rear portion connects blower fan, described outer shroud is water ring, admitting pipe joint and titting water outlet it is provided with on described outer shroud.
A kind of inflation film manufacturing machine chiller the most according to claim 1, it is characterised in that described admitting pipe joint and titting water outlet may be contained within outer shroud side.
A kind of inflation film manufacturing machine chiller the most according to claim 1, it is characterised in that described air inlet pipe joint one and air inlet pipe joint two are connected with upper strata vane and lower floor's vane sidewall respectively through outer shroud sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205447.7U CN205439008U (en) | 2016-03-18 | 2016-03-18 | Cooling device for inflation film manufacturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205447.7U CN205439008U (en) | 2016-03-18 | 2016-03-18 | Cooling device for inflation film manufacturing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205439008U true CN205439008U (en) | 2016-08-10 |
Family
ID=56603752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620205447.7U Expired - Fee Related CN205439008U (en) | 2016-03-18 | 2016-03-18 | Cooling device for inflation film manufacturing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205439008U (en) |
-
2016
- 2016-03-18 CN CN201620205447.7U patent/CN205439008U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20180318 |