CN201960722U - Bubble stabilizing device for blown thin film - Google Patents
Bubble stabilizing device for blown thin film Download PDFInfo
- Publication number
- CN201960722U CN201960722U CN2011200181935U CN201120018193U CN201960722U CN 201960722 U CN201960722 U CN 201960722U CN 2011200181935 U CN2011200181935 U CN 2011200181935U CN 201120018193 U CN201120018193 U CN 201120018193U CN 201960722 U CN201960722 U CN 201960722U
- Authority
- CN
- China
- Prior art keywords
- base
- platen
- centre bore
- groove
- thin film
- 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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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model aims at providing a bubble stabilizing device for a blown thin film, which is simple in structure and flexible and convenient to adjust and use. The bubble stabilizing device for the blown thin film comprises a base and a pressure plate which is mounted on the base and can rotate relatively, and is characterized in that center holes are formed on the base and the pressure plate, the center hole of the base and the center hole of the pressure plate are concentric, one end of each elastic rod is fixedly mounted on the base, the other end of each elastic rod is fixedly mounted on the pressure plate, and a plurality of the elastic rods are uniformly distributed in the center holes at intervals. The bubble stabilizing device for the blown thin film is simple in structure, and can be adjusted flexibly according to needs, and the use is convenient.
Description
Technical field
The utility model relates to the accessory on a kind of film blow molding machine, is that a kind of inflation film surely steeps device specifically.
Background technology
Film blow molding machine blows out after the film of tubular, and the process of a cooling was arranged before rolling, because film is very soft, the variation of situations such as extraneous gas flow temperature causes that easily the film bubble rocks, and also causes product rejection easily in the time of serious.For this reason, steady bubble plate need be installed at the extrusion place of film blow molding machine, traditional steady bubble plate is looped around by 4 flat boards around the film bubble, with the amplitude of fluctuation of restriction film bubble, reaches the purpose of steady bubble.But this steady bubble plate body and big is adjusted inconvenience, inefficiency.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, adjust inflation film flexible and convenient to use and surely steep device.
For achieving the above object, the utility model adopts following technical scheme:
Inflation film described in the utility model steeps surely that device comprises base, being installed on the base can counterrotating platen, it is characterized in that: be provided with centre bore on described base and the platen, and the centre bore of base is concentric with the centre bore of platen, one end of elastic rod is fixedly mounted on the base, the other end is fixedly mounted on the platen, and many elastic rods are distributed in the centre bore evenly and at intervals.
Be provided with groove on the inwall of the centre bore of base and the centre bore of platen, elastic rod is fixedly mounted in the corresponding groove.
The outline of described base is a square, respectively fixedly mounts a draw-in groove at four corner places of base, and platen is installed in the draw-in groove, and at least one draw-in groove is provided with bolt hole, in this bolt hole hold-down bolt is installed.
Adopt after the said structure, it is simple in structure that this inflation film surely steeps device, can adjust flexibly as required, easy to use.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
As shown in drawings, inflation film described in the utility model steeps surely that device comprises base 1, being installed in can counterrotating platen 2 on the base 1.Be provided with centre bore on described base 1 and the platen 2, and the centre bore of base 1 is concentric with the centre bore of platen 2, one end of elastic rod 3 is fixedly mounted on the base 1, the other end is fixedly mounted on the platen 2, and many elastic rods 3 are distributed in the centre bore evenly and at intervals.
As shown in Figure 2, be provided with groove on the inwall of the centre bore of the centre bore of base 1 and platen 2, the two ends of elastic rod 3 are fixedly mounted in the corresponding groove respectively.
The outline of described base 1 is a square, respectively fixedly mounts a draw-in groove 4 at four corner places of base 1, and platen 2 is installed in the draw-in groove 4, and wherein at least one draw-in groove 4 is provided with bolt hole, and hold-down bolt 5 is installed in this bolt hole.
Certainly, the quantity of draw-in groove 4 also can be three or more.For the ease of operation, handle 6 can also be installed on platen 2.
During use, this inflation film is surely steeped the extrusion top that device is installed in blow moulding machine, base 1 is fixing, move handle 6 rotation platens 2, the curvature that changes elastic rod 3 promptly can be adjusted the size of steady bubble scope, to adapt to the plastic sheeting bubble of different size.After adjusting, tightening hold-down bolt 5 can be fixing with base 1 and platen 2.
Claims (3)
1. inflation film surely steeps device, comprise base (1), being installed on the base (1) can counterrotating platen (2), it is characterized in that: be provided with centre bore on described base (1) and the platen (2), and the centre bore of base (1) is concentric with the centre bore of platen (2), one end of elastic rod (3) is fixedly mounted on the base (1), the other end is fixedly mounted on the platen (2), and many elastic rods (3) are distributed in the centre bore evenly and at intervals.
2. inflation film according to claim 1 surely steeps device, it is characterized in that: be provided with groove on the inwall of the centre bore of the centre bore of base (1) and platen (2), elastic rod (3) is fixedly mounted in the corresponding groove.
3. inflation film according to claim 1 and 2 surely steeps device, it is characterized in that: the outline of described base (1) is square, four corner places at base (1) respectively fixedly mount a draw-in groove (4), platen (2) is installed in the draw-in groove (4), at least one draw-in groove (4) is provided with bolt hole, and hold-down bolt (5) is installed in this bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200181935U CN201960722U (en) | 2011-01-20 | 2011-01-20 | Bubble stabilizing device for blown thin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200181935U CN201960722U (en) | 2011-01-20 | 2011-01-20 | Bubble stabilizing device for blown thin film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201960722U true CN201960722U (en) | 2011-09-07 |
Family
ID=44523253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200181935U Expired - Fee Related CN201960722U (en) | 2011-01-20 | 2011-01-20 | Bubble stabilizing device for blown thin film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201960722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904710A (en) * | 2016-06-17 | 2016-08-31 | 安徽康采恩包装材料有限公司 | Bubble stabilizing frame |
| CN117183302A (en) * | 2023-09-10 | 2023-12-08 | 苏州鸿科新材料科技有限公司 | Film blowing machine for producing release film |
-
2011
- 2011-01-20 CN CN2011200181935U patent/CN201960722U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904710A (en) * | 2016-06-17 | 2016-08-31 | 安徽康采恩包装材料有限公司 | Bubble stabilizing frame |
| CN117183302A (en) * | 2023-09-10 | 2023-12-08 | 苏州鸿科新材料科技有限公司 | Film blowing machine for producing release film |
| CN117183302B (en) * | 2023-09-10 | 2024-04-16 | 苏州鸿科新材料科技有限公司 | Film blowing machine for producing release film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20140120 |