CN202668845U - Adjustable edge-fixing device for casting film piece - Google Patents
Adjustable edge-fixing device for casting film piece Download PDFInfo
- Publication number
- CN202668845U CN202668845U CN 201220362104 CN201220362104U CN202668845U CN 202668845 U CN202668845 U CN 202668845U CN 201220362104 CN201220362104 CN 201220362104 CN 201220362104 U CN201220362104 U CN 201220362104U CN 202668845 U CN202668845 U CN 202668845U
- Authority
- CN
- China
- Prior art keywords
- pressure air
- fixing device
- deckle
- high pressure
- copper sheet
- 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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Abstract
The utility model discloses an adjustable edge-fixing device for a casting film piece and belongs to the field of machining. The adjustable edge-fixing device is composed of a high-pressure air needle, wherein a needle hole of the high-pressure air needle is composed of a fixed crescent copper sheet and a rotatable crescent copper sheet. The adjustable edge-fixing device for the casting film piece is used for fixing an edge of a casting piece on a casting film production line; the use is convenient and quick; the shape and size of the needle hole of the high-pressure air needle are adjustable; and the size of air volume and the sweeping area are easy to control.
Description
Technical field
The utility model relates to a kind of adjustable casting films slab deckle, belongs to field of machining.
Background technology
Thin-film width in the casting films production process, can occur less than secondary (the claiming again necking down) phenomenon of the contracting of die width, and then affect the thickness of film.It is secondary mainly to adopt deckle to control contracting to casting apparatus self.The stable meeting of deckle affects the uniformity of film two-end thickness significantly.The deckle mode is mainly taked high pressure air tube deckle and air knife deckle dual mode at present.For the film of producing different-thickness, the air quantity of high pressure air tube and purging area all have a great impact the deckle effect, and air force can pass through air valve.But the uncontrollable purging area of traditional deckle is to the thin film fabrication bad adaptability of different-thickness and kind.
Summary of the invention
The purpose of this utility model just provides a kind of adjustable casting films slab deckle, the problem that exists to solve existing high pressure air tube deckle.
The utility model is made of a high pressure air tube, the pin hole of high pressure air tube is comprised of a fixing crescent copper sheet and a rotatable crescent copper sheet, the shape of the pin hole of high pressure air tube and large I are regulated by the crescent copper sheet of rotation, the used material of high pressure air tube is copper or stainless steel, and the diameter of high pressure air tube is about 1-2cm.
The utility model is used for the slab deckle on the casting films production line, and convenient to use, the shape of the pin hole of high pressure air tube and size can be regulated, and air force and purging area are easy to control.
Further specify content of the present utility model below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is front view and the right view of the utility model copper sheet 3.
Fig. 4 is front view and the right view of the utility model copper sheet 4.
Fig. 5 is scheme of installation of the present utility model.
The specific embodiment
As illustrated in fig. 1 and 2, the utility model 5 is made of a high pressure air tube 1, and the pin hole 2 of high pressure air tube is by a fixing crescent copper sheet 3(as shown in Figure 3) and a rotatable crescent copper sheet 4(is as shown in Figure 4) form.Copper sheet 3 outer surfaces have screw thread, and copper sheet 4 inner surfaces have corresponding with it screw thread (such as Fig. 4).But the size by rotation copper sheet 4 metering needle holes 2.The position of the utility model 5 is fixed on from mould 6 melt film 7 out and the beginning contact of casting roller 8, as shown in Figure 5.
Claims (3)
1. an adjustable casting films slab deckle is characterized in that described slab deckle is made of a high pressure air tube, and the pin hole of described high pressure air tube (2) is comprised of a fixing crescent copper sheet and a rotatable crescent copper sheet.
2. a kind of adjustable casting films slab deckle according to claim 1 is characterized in that the used material of described high pressure air tube is copper or stainless steel.
3. a kind of adjustable casting films slab deckle according to claim 1 is characterized in that the diameter of described high pressure air tube is about 1-2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220362104 CN202668845U (en) | 2012-07-25 | 2012-07-25 | Adjustable edge-fixing device for casting film piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220362104 CN202668845U (en) | 2012-07-25 | 2012-07-25 | Adjustable edge-fixing device for casting film piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668845U true CN202668845U (en) | 2013-01-16 |
Family
ID=47489776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220362104 Expired - Fee Related CN202668845U (en) | 2012-07-25 | 2012-07-25 | Adjustable edge-fixing device for casting film piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311080A (en) * | 2019-07-18 | 2019-10-08 | 广东宝路盛精密机械有限公司 | A kind of lithium battery single-layer septum production line |
| CN110461557A (en) * | 2017-03-22 | 2019-11-15 | 东丽株式会社 | The manufacturing method of prepreg and the manufacturing method of fibre reinforced composites |
-
2012
- 2012-07-25 CN CN 201220362104 patent/CN202668845U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110461557A (en) * | 2017-03-22 | 2019-11-15 | 东丽株式会社 | The manufacturing method of prepreg and the manufacturing method of fibre reinforced composites |
| CN110461557B (en) * | 2017-03-22 | 2022-05-13 | 东丽株式会社 | Method for producing prepreg and method for producing fiber-reinforced composite material |
| CN110311080A (en) * | 2019-07-18 | 2019-10-08 | 广东宝路盛精密机械有限公司 | A kind of lithium battery single-layer septum production line |
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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: 20130116 Termination date: 20180725 |