CN101618601A - Film blowing machine double-duct adjustable cooling vane device - Google Patents
Film blowing machine double-duct adjustable cooling vane device Download PDFInfo
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- CN101618601A CN101618601A CN200910012665A CN200910012665A CN101618601A CN 101618601 A CN101618601 A CN 101618601A CN 200910012665 A CN200910012665 A CN 200910012665A CN 200910012665 A CN200910012665 A CN 200910012665A CN 101618601 A CN101618601 A CN 101618601A
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Abstract
The invention provides a film blowing machine double-duct adjustable cooling vane device, comprising an internal air ring (1), an external air ring (3), an air ring support (4), a lower air lip (2), an air chamber lower loop (5), an air chamber side loop (7) and an air chamber upper loop (6). The invention is characterized in that the air chamber lower loop (5), the air chamber side loop (7), the air chamber upper loop and the lower air lip (2) are fixed together; the internal air ring (1) is fixed on the air ring support (4); the air ring support (4) and the air chamber upper loop (6) can correspondingly move up and down; the external air ring (3) and the air ring support (4) can correspondingly move up and down; the upper and lower air inlets can be adjusted respectively or simultaneously, thus obtaining ideal air quantity and air pressure required by the thin film, controlling effectively the thickness and diameter of the thin film, ensuring the quality and precision of the thin film, and solving effectively the problem that the quality and precision of the thin film are influenced as the lower air inlet cannot be adjusted in conventional air rings.
Description
Technical field
Patent of the present invention relates to a kind of vane device, is the outside vane device of a kind of plastic film blowing machine cooling film bubble specifically.
Background technology
Inflation film manufacturing machine is the widely used key equipment of plastic products company.Plastic film blowing machine is when work, and after the film bubble was extruded from head, temperature was very high, need cool off.At present, the film bubble is cooled off main employing air cooling way.The high-pressure blast that high pressure positive blower produces enters vane wind chamber by airduct uniformly along the tangential direction of vane, enter the air channel by the wind hole again, at the air channel end, interior solar or lunar halo is divided into upper and lower two air channels with the air channel, high-pressure blast blows out from upper and lower air port, the air cooling that the mouth of being in the wind blows out also holds up the film bubble, the air cooling film root that blows out in following air port.In traditional vane, can only realize adjustment by the outer solar or lunar halo of up-down adjustment to the uptake gap length; And interior solar or lunar halo is to be fixed on to enclose under the wind chamber, can not adjust up and down, and the gap in following air port is a definite value, can not require according to the difference of film to regulate, obtain desirable air quantity and blast that film requires, effectively control the thickness and the diameter of film, thereby influence the quality and the precision of film.
Summary of the invention
The purpose of this invention is to provide a kind of problem that has realized that gap, upper and lower air channel all can be regulated, improved the outside adjustable vane device in two air channels of plastic film blowing machine cooling film bubble of the quality and the precision of film.
The technical scheme that the present invention is adopted for achieving the above object is:
A kind of film blowing machine double-duct adjustable cooling vane device, comprise under interior solar or lunar halo, outer solar or lunar halo, solar or lunar halo support, leeward lip, the wind chamber and encircling on ring, wind chamber side ring and the wind chamber, it is characterized in that: ring and leeward lip are fixed together on the following ring in wind chamber, wind chamber side ring, the wind chamber, interior solar or lunar halo is fixed on solar or lunar halo and supports, solar or lunar halo support with the wind chamber on encircle and can move up and down relatively, outer solar or lunar halo can move up and down relatively with the solar or lunar halo support.
Described solar or lunar halo support with the wind chamber on be threaded between encircling.
Described solar or lunar halo support with the wind chamber on roller is installed between the ring, endless belt has the slope of matching with roller on solar or lunar halo support and the wind chamber.
Described outer solar or lunar halo and solar or lunar halo are threaded between supporting.
Between between described outer solar or lunar halo and solar or lunar halo support roller is installed, outer solar or lunar halo supports with solar or lunar halo and has the slope of matching with roller.
Described above-mentioned connector all has sealing each other.
The invention has the beneficial effects as follows: upper and lower air port can be regulated respectively, also can regulate simultaneously, thereby obtain desirable air quantity and blast that film requires, effectively control the thickness and the diameter of film, guarantee the quality and the precision of film, efficiently solve under traditional vane the air port and can not regulate and influence the quality of film and the problem of precision.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is a kind of embodiment structural representation of novel double-duct adjustable cooling loop device;
Fig. 2 is the another kind of embodiment schematic diagram of novel double-duct adjustable cooling loop device;
Fig. 3 is that A among Fig. 2 is to view.
Among the figure: 1. solar or lunar halo 2. leeward lips 3. outer solar or lunar halo 4. solar or lunar halo support to encircle in 5. the wind chamber under and encircle 10. wind holes, 7. wind chamber side ring 8. airducts, 9. wind chambeies, 11. upper air ducts, 12. films on the 6. wind chambeies and steep 17. rollers, 18. slopes, 13. 16. times air ports of uptake 14. lower air ducts, 15. film roots in
The specific embodiment
Novel double-duct adjustable cooling loop device as shown in Figure 1, ring 6 and leeward lip 2 are fixed together on the following ring 5 in wind chamber, wind chamber side ring 7, the wind chamber; Interior solar or lunar halo 1 is fixed on solar or lunar halo and supports on 4, solar or lunar halo support 4 with the wind chamber on encircle 6, link by screw thread or other modes between outer solar or lunar halo 3 and the solar or lunar halo support 4, and can move up and down each other, above-mentioned each part is made by casting aluminium material.Outer solar or lunar halo 3, interior solar or lunar halo 1 supports 4 with solar or lunar halo and forms upper air ducts, and interior solar or lunar halo 1, solar or lunar halo support 4 and forms lower air ducts with leeward lip 2, the wind chamber down on ring 5, wind chamber side ring 7, the wind chamber ring 6 support 4 with solar or lunar halo and form the wind chambeies.
During work, high-pressure blast enters vane wind chamber 9 by airduct 8 uniformly along the tangential direction of vane, the wind hole of supporting by solar or lunar halo 10 enters upper and lower air channel 11,14 again, high-pressure blast blows out from upper and lower air channel 11,14, be in the wind 11 air coolings that blow out and hold up film bubble 12, the air cooling film root 15 that blows out at lower air duct 14.The double-duct adjustable cooling loop device can be by the relative gap of regulating uptake 13 that moves up and down between outer solar or lunar halo 3 and the solar or lunar halo support 4; By solar or lunar halo support 4 with wind chamber 9 on the relative gap of regulating down air port 16 that moves up and down between encircling, this moving up and down relatively can be realized by modes such as screw thread or roller roll on the slope.Be to encircle on solar or lunar halo support 4 and the wind chamber between 6 by the mutual rotation mode of screw thread or the adjusting in the roller air port under the modes such as rolling on the slope of encircling on the wind chamber realize in the solar or lunar halo support; Outer solar or lunar halo 3 and solar or lunar halo support between 4 the adjusting that mutual rotation mode or the modes such as rolling of the roller on the outer solar or lunar halo on the slope of solar or lunar halo support by screw thread realize uptake.Any realization solar or lunar halo support with the wind chamber on encircle and can move up and down relatively, outer solar or lunar halo and the structure that the solar or lunar halo support can move up and down relatively all belong to the protection domain of this patent.Upper and lower air port can be regulated respectively, also can regulate simultaneously, thereby obtain desirable air quantity and the blast that film requires, effectively control the thickness and the diameter of film, guarantee the quality and the precision of film, efficiently solve under traditional vane the air port and can not regulate and influence the quality of film and the problem of precision.
Claims (6)
1. film blowing machine double-duct adjustable cooling vane device, comprise that interior solar or lunar halo (1), outer solar or lunar halo (3), solar or lunar halo support (4), leeward lip (2), wind chamber and encircles (6) on ring (5), wind chamber side ring (7) and the wind chamber down, it is characterized in that: ring (6) and leeward lip (2) are fixed together on wind chamber following ring (5), wind chamber side ring (7), the wind chamber, interior solar or lunar halo (1) is fixed on solar or lunar halo and supports on (4), solar or lunar halo supports that ring (6) can move up and down relatively on (4) and the wind chamber, and outer solar or lunar halo (3) can move up and down relatively with solar or lunar halo support (4).
2. novel film blowing machine double-duct adjustable cooling vane device according to claim 1 is characterized in that: solar or lunar halo supports to encircle between (6) on (4) and the wind chamber and is threaded.
3. novel film blowing machine double-duct adjustable cooling vane device according to claim 1, it is characterized in that: solar or lunar halo supports on (4) and the wind chamber and between the ring (6) roller (17) is installed, and solar or lunar halo supports and encircles (6) on (4) and the wind chamber and have the slope (18) of matching with roller.
4. novel film blowing machine double-duct adjustable cooling vane device according to claim 1 is characterized in that: outer solar or lunar halo (3) supports between (4) with solar or lunar halo and is threaded.
5. novel film blowing machine double-duct adjustable cooling vane device according to claim 1, it is characterized in that: outer solar or lunar halo (3) and solar or lunar halo are equipped with roller (17) between supporting between (4), and outer solar or lunar halo (3) supports (4) with solar or lunar halo and has the slope (18) of matching with roller.
6. novel film blowing machine double-duct adjustable cooling vane device according to claim 1 is characterized in that: described above-mentioned connector all has sealing each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100126653A CN101618601B (en) | 2009-07-21 | 2009-07-21 | Film blowing machine double-duct adjustable cooling vane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100126653A CN101618601B (en) | 2009-07-21 | 2009-07-21 | Film blowing machine double-duct adjustable cooling vane device |
Publications (2)
| Publication Number | Publication Date |
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| CN101618601A true CN101618601A (en) | 2010-01-06 |
| CN101618601B CN101618601B (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100126653A Active CN101618601B (en) | 2009-07-21 | 2009-07-21 | Film blowing machine double-duct adjustable cooling vane device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850609A (en) * | 2010-06-29 | 2010-10-06 | 昆山松大包装材料机械有限公司 | Vane device for cooling film blowing machine |
| CN103978669A (en) * | 2014-05-15 | 2014-08-13 | 西安交通大学 | Automatic thickness control system and method of blown film |
| CN104391512A (en) * | 2014-11-28 | 2015-03-04 | 广东工业大学 | Fuzzy self-turning PID co-extruding layer thickness online control method |
| CN105522718A (en) * | 2016-01-15 | 2016-04-27 | 无锡市太平洋新材料股份有限公司 | Film bubble diameter control system |
| CN109401042A (en) * | 2018-11-28 | 2019-03-01 | 重庆瑞霆塑胶有限公司 | A kind of formula and processing technology of PE inflation film |
| CN110053244A (en) * | 2019-05-31 | 2019-07-26 | 重庆瑞霆塑胶有限公司 | Vane device is used in blow molding |
| CN110065225A (en) * | 2019-05-31 | 2019-07-30 | 重庆瑞霆塑胶有限公司 | Plastic film blow moulding equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272231A (en) * | 1977-12-12 | 1981-06-09 | Gloucester Engineering Co., Inc. | Air cooling ring for plastic film with independent lubricating air for film guide surface |
| CN1218739A (en) * | 1997-11-28 | 1999-06-09 | 马科工程及技术公司 | Air ring for cooling blown plastic film |
| CN1287973C (en) * | 2002-08-30 | 2006-12-06 | 可乐丽股份有限公司 | Apparatus and method for producing blown film |
| CN101035667B (en) * | 2004-10-12 | 2011-12-28 | 马科工程及技术公司 | Air ring with circumferentially adjustable air flow |
| CN201442338U (en) * | 2009-07-21 | 2010-04-28 | 大连橡胶塑料机械股份有限公司 | Double air channel adjustable cooling air ring device for film blowing machine |
-
2009
- 2009-07-21 CN CN2009100126653A patent/CN101618601B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850609A (en) * | 2010-06-29 | 2010-10-06 | 昆山松大包装材料机械有限公司 | Vane device for cooling film blowing machine |
| CN103978669A (en) * | 2014-05-15 | 2014-08-13 | 西安交通大学 | Automatic thickness control system and method of blown film |
| CN103978669B (en) * | 2014-05-15 | 2016-02-24 | 西安交通大学 | A kind of inflation film automatic thickness control system and control method |
| CN104391512A (en) * | 2014-11-28 | 2015-03-04 | 广东工业大学 | Fuzzy self-turning PID co-extruding layer thickness online control method |
| CN105522718A (en) * | 2016-01-15 | 2016-04-27 | 无锡市太平洋新材料股份有限公司 | Film bubble diameter control system |
| CN109401042A (en) * | 2018-11-28 | 2019-03-01 | 重庆瑞霆塑胶有限公司 | A kind of formula and processing technology of PE inflation film |
| CN109401042B (en) * | 2018-11-28 | 2021-08-03 | 重庆瑞霆塑胶有限公司 | Formula and production process of PE blown film |
| CN110053244A (en) * | 2019-05-31 | 2019-07-26 | 重庆瑞霆塑胶有限公司 | Vane device is used in blow molding |
| CN110065225A (en) * | 2019-05-31 | 2019-07-30 | 重庆瑞霆塑胶有限公司 | Plastic film blow moulding equipment |
| CN110053244B (en) * | 2019-05-31 | 2021-05-28 | 重庆瑞霆塑胶有限公司 | Wind ring device for blow molding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101618601B (en) | 2012-01-18 |
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Effective date of registration: 20161222 Address after: 116036 Ganjingzi Province, Dalian District, Hui Road, No. 18, Patentee after: Dalian Rubber Plastic Machinery Co., Ltd. Address before: 116033 Liaoning city of Dalian province Zhoushuizi Plaza on the 1st Patentee before: Dalian Rubber & Plastics Machinery Co., Ltd. |
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