CN200984796Y - Partition mould head of casing film machine - Google Patents
Partition mould head of casing film machine Download PDFInfo
- Publication number
- CN200984796Y CN200984796Y CNU200620154335XU CN200620154335U CN200984796Y CN 200984796 Y CN200984796 Y CN 200984796Y CN U200620154335X U CNU200620154335X U CN U200620154335XU CN 200620154335 U CN200620154335 U CN 200620154335U CN 200984796 Y CN200984796 Y CN 200984796Y
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- CN
- China
- Prior art keywords
- lip
- shoot
- mouth
- mould head
- utility
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the cast film plastic machinery technique filed, in particular to a cast film inner layering mould head, which consists of an adjustable lips mouth, a middle body, a fixed lips mouth and an inner lips mouth. Wherein, the middle body is fixed with the inner lips mouth by screws, and then forms the whole body of the mould head with the adjustable lips mouth and the a fixed lips mouth by screws, and further forms a vertical shoot and a shoot cavity. The utility model changes the inner structure of the mould head from one shoot cavity to a plurality of shoot cavities, which distributes a plurality of materiels in respective shoot cavity, then the materiels blend together, and flow out of the mould mouth, thereby achieving qualified film with even width and thick.
Description
Technical field
The utility model relates to casting films plastics machinery technical field, refers in particular to a kind of layering die head in the film shaped cast film machine that is used for.
Background technology
The die head that uses is a flow passage chamber at present, and some kinds of materials are just merging in the flow passage chamber that enters die head through behind the distributor, after distributing through flow passage chamber, again by die lip outflow formation film.This kind die head is made simple, but the width of material of the same race and thickness are not difficult to control, influence the quality of product.
Summary of the invention
The purpose of this utility model provides and a kind ofly can make some kinds of materials after forming certain width and thickness, merges again, is flowed out layering die head in the cast film machine that forms width and the uniform film of thickness by die lip.
For achieving the above object, the technical scheme that the utility model provides is: include and can regulate lip, intermediate, fixing lip, inner lip, intermediate is fixed together by screw and inner lip, again by screw with can regulate lip, fixedly lip is formed the integral body of die head, and formation vertical run and runner inner chamber.
The utility model is because by changing the internal structure of die head, become a plurality of flow passage chambers by a flow passage chamber, some kinds of materials are distributed in runner inner chamber separately, merge again, flow out by going out die lip, thereby obtain width and the good film of thickness homogeneous quality.
Description of drawings
Fig. 1 looks the assembled construction schematic diagram for the utility model embodiment master
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.With reference to Fig. 1, present embodiment be by can regulating lip 1, intermediate 2,3, and fixedly lip 4, and parts such as inner lip 5,6 and screw are formed; Intermediate 2,3 is fixed together by screw and inner lip 5,6, again by screw with can regulate lip 1, fixedly lip 4 is formed the integral body of die heads, and formation vertical run A, B, C and runner inner chamber A1, B1, C1.
Its course of work is: enter separately vertical run A, B, C in the die head after material is passing through distributor respectively, and then enter runner inner chamber A1, B1, C1 distribute, merge when forming behind certain width and the thickness, flow out by die lip and form film by the D place.
The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.
Claims (1)
1, layering die head in the cast film machine, include and to regulate lip (1), intermediate (2,3), fixing lip (4), inner lip (5,6), it is characterized in that: intermediate (2,3) is fixed together by screw and inner lip (5,6), again by screw with can regulate lip (1), fixedly lip (4) is formed the integral body of die head, and formation vertical run (A, B, C) and runner inner chamber (A1, B1, C1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620154335XU CN200984796Y (en) | 2006-12-05 | 2006-12-05 | Partition mould head of casing film machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620154335XU CN200984796Y (en) | 2006-12-05 | 2006-12-05 | Partition mould head of casing film machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200984796Y true CN200984796Y (en) | 2007-12-05 |
Family
ID=38914259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620154335XU Expired - Lifetime CN200984796Y (en) | 2006-12-05 | 2006-12-05 | Partition mould head of casing film machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200984796Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085096A (en) * | 2014-07-03 | 2014-10-08 | 湖南紫皇冠新能源技术服务有限公司 | Curtain coating die head with clothes-hanger-type structure |
| CN106042318A (en) * | 2016-06-30 | 2016-10-26 | 重庆浩立塑胶有限公司 | Automatic regulating device of extrusion die opening |
| CN106273312A (en) * | 2016-10-10 | 2017-01-04 | 福州永鑫塑料包装用品有限公司 | The manufacture method of the coextruded plastic thin film that fusing point is different and die head especially used |
-
2006
- 2006-12-05 CN CNU200620154335XU patent/CN200984796Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085096A (en) * | 2014-07-03 | 2014-10-08 | 湖南紫皇冠新能源技术服务有限公司 | Curtain coating die head with clothes-hanger-type structure |
| CN106042318A (en) * | 2016-06-30 | 2016-10-26 | 重庆浩立塑胶有限公司 | Automatic regulating device of extrusion die opening |
| CN106273312A (en) * | 2016-10-10 | 2017-01-04 | 福州永鑫塑料包装用品有限公司 | The manufacture method of the coextruded plastic thin film that fusing point is different and die head especially used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Partition mould head of casing film machine Effective date of registration: 20100920 Granted publication date: 20071205 Pledgee: Guangdong Development Bank, Limited by Share Ltd, Foshan branch Pledgor: Zhang Chunhua Registration number: 2010990000891 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130522 Granted publication date: 20071205 Pledgee: Guangdong Development Bank, Limited by Share Ltd, Foshan branch Pledgor: Zhang Chunhua Registration number: 2010990000891 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20130522 Registration number: 2010990000891 Pledgee after: Guangdong Development Bank, Limited by Share Ltd, Foshan branch Pledgee before: Guangdong Development Bank, Limited by Share Ltd, Foshan branch |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071205 |
|
| EXPY | Termination of patent right or utility model |