CN201195391Y - Automatic temperature control vane of plastic film blowing machine - Google Patents
Automatic temperature control vane of plastic film blowing machine Download PDFInfo
- Publication number
- CN201195391Y CN201195391Y CNU2008200455825U CN200820045582U CN201195391Y CN 201195391 Y CN201195391 Y CN 201195391Y CN U2008200455825 U CNU2008200455825 U CN U2008200455825U CN 200820045582 U CN200820045582 U CN 200820045582U CN 201195391 Y CN201195391 Y CN 201195391Y
- Authority
- CN
- China
- Prior art keywords
- heater
- plastic film
- blowing machine
- vane
- film blowing
- 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 - Lifetime
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Abstract
The utility model relates to a temperature automatic control air ring of a plastic film blowing machine, which is characterized in that the air ring (1) is internally equipped with a heating groove, wherein the heating groove is internally equipped with a heater (2), and the heater (2) is connected with a computer which is connected with a plastic film-thickness sensor. The heater (2) which is connected with the computer is structurally arranged, thereby resolving problems of real-time correcting abnormal thickness of films in the film blowing process, and enabling the quality of the films in the thickness aspect to be increased efficiently.
Description
Technical field:
The utility model relates to a kind of plastic film blowing machine temperature and controls vane automatically.
Background technology:
Traditional a kind of plastic film blowing machine vane does not have automatic temperature control apparatus, therefore, can not in time obtain correcting when the thickness of plastic foil is against regulation.
Summary of the invention:
The purpose of this utility model is to provide: a kind of in the process of blown film, and can correct the temperature of the against regulation variation of the thickness of plastic foil bubble in real time and control vane automatically.
The utility model provides: a kind of plastic film blowing machine temperature is controlled vane automatically, it is characterized in that: be provided with built-in heater (2) heating tank in the vane (1), heater (2) connects with the computer that is connected plastic foil vacuolar membrane thickness transducer.In the blowing process, owing to various reasons, the thickness of film bubble changes sometimes and influences the quality of product, when this happens, the film thickness sensor arrives computer with the electronic signal of this variation, computer sends instruction heater (2) work, with the irregular change of the above-mentioned film bubble of real-time correction.
Described plastic film blowing machine temperature is controlled vane automatically and can be improved like this: vane (1) is divided into more than two sections segmentations (3), be provided with thermal insulation layer (4) between adjacent two segmentations (3), be provided with independently heater (2) in each segmentation (3) and be provided with and each segmentation (3) film thickness sensor one to one in thick induction place of film vacuolar membrane.Like this, any local heater (2) work that takes place to thicken unusually on the corresponding segments (3) that all can control on the vane (1) of the shell-like film in the blown film process through computer, order enters the unusual local gas flow temperature of shell-like film bubble rises, and makes this local film thickness recover normal; Thereby make the thickness of film both even and up to specification.
The invention effect: owing to structurally be provided with the heater (2) that is connected with computer, thus having solved in the blown film process, the real-time correction problem that film thickens unusually makes the quality of film aspect thickness effectively be improved.
Description of drawings:
A kind of structural representation of the segmentation of Fig. 1, the utility model (3).
Fig. 2, contain the structural representation of vane (1) of the segmentation (3) of a plurality of Fig. 1.
The specific embodiment
Embodiment 1, see Fig. 1, Fig. 2, a kind of plastic film blowing machine temperature is controlled vane automatically, it is characterized in that: be provided with built-in heater (2) heating tank in the vane (1), heater (2) and the computer that is connected plastic foil vacuolar membrane thickness transducer connect.Vane (1) is divided into six sections segmentations (3), is provided with thermal insulation layer (4) between adjacent two segmentations (3), is provided with independently heater (2) in each segmentation (3).Be provided with and each segmentation (3) film thickness sensor one to one in induction place of Membrane cover thickness.The segmentation of Fig. 1 (3) is the profile of A-A among Fig. 2.
Claims (2)
1. a plastic film blowing machine temperature is controlled vane automatically, it is characterized in that: be provided with built-in heater (2) heating tank in the vane (1), heater (2) connects with the computer that is connected plastic foil vacuolar membrane thickness transducer.
2. plastic film blowing machine temperature according to claim 1 is controlled vane automatically, it is characterized in that: vane (1) is divided into more than two sections segmentations (3), be provided with thermal insulation layer (4) between adjacent two segmentations (3), be provided with independently heater (2) in each segmentation (3), be provided with and each segmentation (3) film thickness sensor one to one in thick induction place of film vacuolar membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200455825U CN201195391Y (en) | 2008-03-28 | 2008-03-28 | Automatic temperature control vane of plastic film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200455825U CN201195391Y (en) | 2008-03-28 | 2008-03-28 | Automatic temperature control vane of plastic film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201195391Y true CN201195391Y (en) | 2009-02-18 |
Family
ID=40415028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200455825U Expired - Lifetime CN201195391Y (en) | 2008-03-28 | 2008-03-28 | Automatic temperature control vane of plastic film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201195391Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166819A (en) * | 2011-01-24 | 2011-08-31 | 湖北恒泰橡塑有限公司 | Film-thickness precise control device of film blowing machine |
| CN102328426A (en) * | 2010-07-13 | 2012-01-25 | 上海通冷挤出机有限公司 | Dotted heating device for blown film molds |
-
2008
- 2008-03-28 CN CNU2008200455825U patent/CN201195391Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328426A (en) * | 2010-07-13 | 2012-01-25 | 上海通冷挤出机有限公司 | Dotted heating device for blown film molds |
| CN102166819A (en) * | 2011-01-24 | 2011-08-31 | 湖北恒泰橡塑有限公司 | Film-thickness precise control device of film blowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG JINMING MACHINERY CO., LTD. Free format text: FORMER OWNER: MA ZHENXIN Effective date: 20101116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 515064 ZONE 5A5, JINYUAN INDUSTRY CITY, CHAOSHAN ROAD, SHANTOU CITY, GUANGDONG PROVINCE TO: 515098 TEXTILE INDUSTRIAL PARK, HAOJIANG DISTRICT, SHANTOU CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101116 Address after: Haojiang District Textile Industrial Park, 515098 Guangdong city of Shantou Province Patentee after: Guangdong Jinming Machinery Co., Ltd. Address before: 515064 Guangdong city of Shantou province Chaoshan road Jinyuan Industrial City area 5A5 Patentee before: Ma Zhenxin |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090218 |