CN209079184U - A kind of PE protective film uniformly cools down equipment - Google Patents
A kind of PE protective film uniformly cools down equipment Download PDFInfo
- Publication number
- CN209079184U CN209079184U CN201821566561.8U CN201821566561U CN209079184U CN 209079184 U CN209079184 U CN 209079184U CN 201821566561 U CN201821566561 U CN 201821566561U CN 209079184 U CN209079184 U CN 209079184U
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- CN
- China
- Prior art keywords
- air
- vane
- chuck
- air inlet
- refrigeration fan
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- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of PE protective film and uniformly cools down equipment, including extruder, refrigeration fan, air supply tube and vane, the extruder welds refrigeration fan close to the position of die head, the refrigeration fan is internally provided with air blower and refrigeration machine, the exhaust outlet of refrigeration fan is close to extruder die head, air diverter is arranged in the exhaust outlet of refrigeration fan, the air diverter has an air inlet, multiple gas outlets, air diverter gas outlet is flexibly connected air supply tube one end, the air supply tube other end is flexibly connected vane, the vane is by air outlet, air inlet and vane chuck composition, the vane chuck is an annulus, vane chuck hub is provided with through-hole, air inlet is arranged in vane chuck sidewall, the air inlet is round tube, air inlet is arranged along the tangential direction of vane chuck, the vane chuck one side setting air outlet, institute It states and air duct is set inside air inlet, the air duct is waveform.The utility model has the beneficial effects that improving the cooling velocity of blow molded product.
Description
Technical field
The utility model belongs to machinery field, uniformly cools down equipment more particularly, to a kind of PE protective film.
Background technique
Many blow molded products in existing technology must be cooled down when being blow molded, in order to guarantee product matter
Amount has many requirements for cooling equipment, and relatively common is vane cooling, but the cooling of most vane cooling wind
Efficiency is inadequate, and the diameter wind of some cooling equipment blowings is too big, and the quality of plastic product and quality is caused to go wrong, and
Wrinkle and fracture are easy to happen, but the angular deviation of wind is easy to cause greatly cooling effect poor very much, final products molding is slow, and
It is easy to produce deformation, can not timely be cooled down, completes the sizing of product, and the room temperature that most cooling all uses is cold
But, this cooling efficiency is low, is unfavorable for formed product.
Utility model content
The purpose of the utility model is to provide a kind of structures, and PE protective film simple, easy for installation, that cooling efficiency is high is uniform
Cooling equipment is especially suitable for high quality, carries out PE under conditions of high temperature and protect film preparation.
The technical solution of the utility model is: a kind of uniform cooling equipment of PE protective film, including extruder, refrigeration wind
Machine, air supply tube and vane, the extruder weld refrigeration fan close to the position of die head, and the refrigeration fan is internally provided with drum
Blower and refrigeration machine, for the exhaust outlet of refrigeration fan close to extruder die head, air diverter, institute is arranged in the exhaust outlet of refrigeration fan
Stating air diverter has an air inlet, multiple gas outlets, and air diverter gas outlet is flexibly connected air supply tube one end, air supply tube
The other end is flexibly connected vane, and the vane is made of air outlet, air inlet and vane chuck, and the vane chuck is a circle
Ring, vane chuck hub are provided with through-hole, and air inlet is arranged in vane chuck sidewall, and the air inlet is round tube, and air inlet is along wind
The tangential direction of ring chuck is arranged, and the vane chuck one side setting air outlet, the direction of air outlet is cut along vane chuck
Line direction, and tilted to vane chuck hub, air duct is set inside the air inlet, and the air duct is waveform.
The exhaust outlet of the refrigeration fan is fixedly connected with the air inlet of air diverter, and the air supply tube both ends pass through close
Sealing is reinforced, and the vane is fixed by bolt and extruder die head, the air inlet and the welding of vane chuck.
Further, the width in the air duct is gradually reduced.
Further, the air supply tube uses hose.
Further, the air inlet of the vane is identical as the quantity of air diverter gas outlet.
The utility model has the advantages and positive effects of:
1, the blower that the vane cooling uses includes refrigeration system, than commonly using vane is cooling to use room temperature effect more
It is good, it gives and cools down while blower provides wind, vane blowing cold air improves the cooling velocity and cooling efficiency of blow molded product,
Reach target call faster.
2, the air supply tube uses hose, can be set up according to demand, occupied space can be adjusted arbitrarily.
3, the width in the air duct is gradually reduced, so that the distinguished and admirable speed of blowout becomes faster, improving wind speed can cool down faster
Product accelerates the cooling effect of blow molded product, and air duct is waveform, effectively avoids excessive wind pressure, leads to the folding of blow molded product
Wrinkle and deformation.
4, the air diverter can evenly distribute the cold wind that refrigeration fan is blown out to each air inlet, so that wind-force
It is cooling comprehensively and uniform.
5, the air outlet is angled, so that the wind of each air port blowout forms annular wind, effectively increases cooling effect
Fruit prevents the waste of cold air.
Detailed description of the invention
Fig. 1 is the operation schematic diagram of the utility model；
Fig. 2 is vane schematic diagram；
Fig. 3 is the place Fig. 2A-A cross-sectional view.
In figure:
1, extruder 2, refrigeration fan 3, air supply tube
4, vane 5, air diverter 6, air outlet
7, air inlet 8, vane chuck 9, air duct
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model.
As shown in Figs. 1-3.
The course of work of this example: a kind of uniform cooling equipment of PE protective film, including extruder 1, refrigeration fan 2, give
Air hose 3 and vane 4, the extruder 1 weld refrigeration fan 2 close to the position of die head, and the refrigeration fan 2 is internally provided with drum
Blower and refrigeration machine, for the exhaust outlet of refrigeration fan 2 close to 1 die head of extruder, air diverter is arranged in the exhaust outlet of refrigeration fan 2
5, the air diverter 5 has an air inlet, multiple gas outlets, and 5 gas outlet of air diverter is flexibly connected air supply tube 3 one
End, the air supply tube other end are flexibly connected vane 4, and the vane 4 is made of air outlet 6, air inlet 7 and vane chuck 8, the wind
Ring chuck 8 is an annulus, and vane chuck 8 is provided centrally with through-hole, and air inlet 7, the air inlet is arranged in 8 side wall of vane chuck
7 be round tube, and air inlet 7 is arranged along the tangential direction of vane chuck 8, and the vane chuck 8 be arranged air outlet 6 on one side, it is described out
6 direction of air port and is tilted along the tangential direction of vane chuck 8 to 8 center of vane chuck, and air duct is arranged inside the air inlet 7
9, the air duct 9 is waveform.
The exhaust outlet of the refrigeration fan 2 is fixedly connected with the air inlet of air diverter 5, and 3 both ends of air supply tube are logical
It crosses sealing element to be reinforced, the vane 4 is fixed by bolt and 1 die head of extruder, the air inlet 7 and vane chuck
8 welding.
The width in the air duct 9 is gradually reduced.
The air supply tube 3 uses hose.
The air inlet 7 of the vane 4 is identical as the quantity of 5 gas outlet of air diverter.
When in use, air supply tube 3 and vane 4 are installed to designated position first, fix the position of air supply tube 3, be sent into
Masterbatch opens extruder 1 later, and extruder 1 opens refrigeration fan 2 after working normally, and is blown, is led to vane 4 by air supply tube 3
The uniform cold wind that vane 4 exports annular is crossed, blow molded product is uniformly cooled down, the quality of product is improved.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (4)
1. a kind of PE protective film uniformly cools down equipment, including extruder (1), refrigeration fan (2), air supply tube (3) and vane (4),
It is characterized by: the extruder (1) welds refrigeration fan (2) close to the position of die head, setting inside the refrigeration fan (2)
There are air blower and refrigeration machine, close to extruder (1) die head, the exhaust outlet of refrigeration fan (2) is arranged the exhaust outlet of refrigeration fan (2)
Air diverter (5), the air diverter (5) have an air inlet, multiple gas outlets, and air diverter (5) gas outlet is lived
Dynamic connection air supply tube (3) one end, the air supply tube other end are flexibly connected vane (4), and the vane (4) is by air outlet (6), air inlet
(7) and vane chuck (8) composition, the vane chuck (8) are an annulus, and vane chuck (8) is provided centrally with through-hole, vane
Air inlet (7) are arranged in chuck (8) side wall, and the air inlet (7) is round tube, tangential direction of the air inlet (7) along vane chuck (8)
Setting, vane chuck (8) one side setting air outlet (6), tangent line side of air outlet (6) direction along vane chuck (8)
To, and tilted to vane chuck (8) center, air duct (9) are set inside the air inlet (7), the air duct (9) is waveform；
The exhaust outlet of the refrigeration fan (2) is fixedly connected with the air inlet of air diverter (5), and air supply tube (3) both ends are equal
Reinforced by sealing element, the vane (4) is fixed by bolt and extruder (1) die head, the air inlet (7) and
Vane chuck (8) welding.
2. a kind of PE protective film according to claim 1 uniformly cools down equipment, it is characterised in that: the width of the air duct (9)
Degree is gradually reduced.
3. a kind of PE protective film according to claim 1 uniformly cools down equipment, it is characterised in that: the air supply tube (3) is adopted
Use hose.
4. a kind of PE protective film according to claim 1 uniformly cool down equipment, it is characterised in that: the vane (4) into
Air port (7) is identical as the quantity of air diverter (5) gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566561.8U CN209079184U (en) | 2018-09-26 | 2018-09-26 | A kind of PE protective film uniformly cools down equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566561.8U CN209079184U (en) | 2018-09-26 | 2018-09-26 | A kind of PE protective film uniformly cools down equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209079184U true CN209079184U (en) | 2019-07-09 |
Family
ID=67117403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821566561.8U Expired - Fee Related CN209079184U (en) | 2018-09-26 | 2018-09-26 | A kind of PE protective film uniformly cools down equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209079184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844706A (en) * | 2020-07-25 | 2020-10-30 | 孙乐强 | Plastic film blowing machine |
| CN114407393A (en) * | 2022-02-23 | 2022-04-29 | 宜兴市宇龙塑胶包装制品有限公司 | Preparation method of anti-ultraviolet card protection film |
-
2018
- 2018-09-26 CN CN201821566561.8U patent/CN209079184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844706A (en) * | 2020-07-25 | 2020-10-30 | 孙乐强 | Plastic film blowing machine |
| CN114407393A (en) * | 2022-02-23 | 2022-04-29 | 宜兴市宇龙塑胶包装制品有限公司 | Preparation method of anti-ultraviolet card protection film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20210926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |