CN205151395U - PVC calendering production line does not have paper tube crimping device - Google Patents
PVC calendering production line does not have paper tube crimping device Download PDFInfo
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- CN205151395U CN205151395U CN201520892941.0U CN201520892941U CN205151395U CN 205151395 U CN205151395 U CN 205151395U CN 201520892941 U CN201520892941 U CN 201520892941U CN 205151395 U CN205151395 U CN 205151395U
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- main shaft
- paper tube
- crimping device
- shaft body
- rises
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Abstract
The utility model relates to a PVC calendering production line does not have paper tube crimping device, including the main shaft body that has hollow chamber, characterized in that: the hollow intracavity of the main shaft body is equipped with the gasbag, and spindle nose portion at main shaft body both ends is equipped with the gas injection mouth with hollow chamber intercommunication, and the equipartition has a plurality of tiles that rise of following main shaft body circumference radial movement on the outer circumference of the main shaft body, be equipped with on the medial surface made of baked clay that rises rather than even as an organic whole and extend to the internal ejector pin made of baked clay that rises of main shaft, the ejector pin other end made of baked clay and the setting layer board rigid coupling between the main shaft body and gasbag rises. The advantage is: adopt no paper tube crimping device to replace the paper tube and batch, so not only can alleviate the transportation burden and load the volume, improved off -the -shelf charge capacity of film and freight volume. This device simple structure is equitable, can reduce the manufacturing cost of film, improves production efficiency.
Description
Technical field
The utility model belongs to technical field of plastic processing machinery, particularly relates to a kind of PVC press production line without paper tube crimping device.
Background technology
The rolled fashion of PVC press production line is mainly surperficial curling and curling two kinds of center.Surface is curling comprises drive roll and driven voller, on driven voller, suit is used for the paper tube of curling film, when batching film, first by winding film on paper tube, drive driven voller to rotate by drive roll, namely rely on the friction between drive roll and rolling coiled strip and batching of film is realized to compression and tension.Adopt hollow structure due to paper tube and there is certain own wt, which not only adds transport burden and load volume, carrying capacity and the transportation volume of finished film can be had influence on accordingly.
Summary of the invention
The utility model for solve in known technology the technical matters that exists and provide a kind of and increase substantially film carrying capacity, alleviate film conveyance burden and the PVC press production line that can reduce thin film fabrication cost without paper tube crimping device.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is:
PVC press production line is without paper tube crimping device, comprise the main shaft with hollow cavity, it is characterized in that: in the hollow cavity of described main shaft, be provided with air bag, the air injection opening be communicated with hollow cavity is provided with at the shaft head at main shaft two ends, the excircle of described main shaft is evenly equipped with multiple can move radially along main shaft circumference to rise watt, the described watt medial surface that rises is provided with and is connected as a single entity with it and extends to watt push rod that rises in main shaft, described in rise watt push rod other end and the supporting plate that is arranged between main shaft and air bag affixed.
The utility model can also adopt following technical scheme:
The excircle of described main shaft is evenly equipped with 6 to rise watt, described in rise watt be arc-shaped, the cylindrical radian of its radian and main shaft matches.
Coupled logical air bag core pipe is provided with in described air bag.
Described supporting plate surface is provided with wearing layer.
The advantage that the utility model has and good effect are: because the utility model adopts technique scheme, namely adopt and instead of paper tube without paper tube crimping device and batch, so not only can alleviate transport burden and load volume, improve carrying capacity and the transportation volume of finished film.This apparatus structure advantages of simple, can reduce the productive costs of film, enhance productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is that the utility model rises watt schematic diagram being in spreading state.
In figure: 1, main shaft; 2, to rise watt; 3, rise a watt push rod; 4, supporting plate; 5, air bag; 6, air bag core pipe; 7, air injection opening.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1-Fig. 3, PVC press production line, without paper tube crimping device, comprises the main shaft 1 with hollow cavity, is provided with air bag 5 in the hollow cavity of described main shaft, is provided with the air injection opening 7 be communicated with hollow cavity at the shaft head at main shaft two ends.The excircle of described main shaft is evenly equipped with multiple can move radially along main shaft circumference rise watts 2, the described watt medial surface that rises is provided with and is connected as a single entity with it and extends to watt push rod 3 that rises in main shaft, described in rise watt push rod other end and the supporting plate 4 that is arranged between main shaft and air bag affixed.
In the present embodiment, the excircle of described main shaft is evenly equipped with 6 and rises watts 2, described in rise watt be arc-shaped, the cylindrical radian of its radian and main shaft matches.
In the present embodiment, described in rise watts 2 axial length be less than the axial length of main shaft.
In the present embodiment, described air bag 5 adopts elastomeric material to make, and is provided with coupled logical air bag core pipe 6 in air bag.
In the present embodiment, described supporting plate surface is provided with wearing layer, and the axial length of described supporting plate is 2000-2100mm.
In the present embodiment, described in the rise axial length of watt push rod 3 be 90-110mm.
Principle of work of the present utility model is:
Without paper tube crimping device in actual use, when air gun is facing to charging connector inflation on main shaft, the supporting plate 4 be between main shaft and air bag is ejected, is meanwhile attached thereto rising of connecing and watts 2 extends out immediately, carry out batching of diaphragm afterwards.When roll-film is taken to finished product volume, when needs will take out in diaphragm volume without paper tube crimping device, by charging connector, air bag deflation is unloaded, air bag drives supporting plate retraction, and drive to rise and watt to set back, there is certain space in the core place that finished product is rolled up, can extract out without paper tube batch up gear from the core of finished product volume.
The embodiment that the utility model accompanying drawing describes is exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Claims (4)
1. a PVC press production line is without paper tube crimping device, comprise the main shaft with hollow cavity, it is characterized in that: in the hollow cavity of described main shaft, be provided with air bag, the air injection opening be communicated with hollow cavity is provided with at the shaft head at main shaft two ends, the excircle of described main shaft is evenly equipped with multiple can move radially along main shaft circumference to rise watt, the described watt medial surface that rises is provided with and is connected as a single entity with it and extends to watt push rod that rises in main shaft, described in rise watt push rod other end and the supporting plate that is arranged between main shaft and air bag affixed.
2. PVC press production line according to claim 1 is without paper tube crimping device, it is characterized in that: the excircle of described main shaft is evenly equipped with 6 and rises watt, described in rise watt be arc-shaped, the cylindrical radian of its radian and main shaft matches.
3. PVC press production line according to claim 1 is without paper tube crimping device, it is characterized in that: be provided with coupled logical air bag core pipe in described air bag.
4. PVC press production line according to claim 1 is without paper tube crimping device, it is characterized in that: described supporting plate surface is provided with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892941.0U CN205151395U (en) | 2015-11-10 | 2015-11-10 | PVC calendering production line does not have paper tube crimping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892941.0U CN205151395U (en) | 2015-11-10 | 2015-11-10 | PVC calendering production line does not have paper tube crimping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205151395U true CN205151395U (en) | 2016-04-13 |
Family
ID=55687111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520892941.0U Expired - Fee Related CN205151395U (en) | 2015-11-10 | 2015-11-10 | PVC calendering production line does not have paper tube crimping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205151395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239879A (en) * | 2016-08-04 | 2016-12-21 | 徐州傲扬自动化科技有限公司 | A kind of Packing Machine coiled strip surplus material recovery device |
-
2015
- 2015-11-10 CN CN201520892941.0U patent/CN205151395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239879A (en) * | 2016-08-04 | 2016-12-21 | 徐州傲扬自动化科技有限公司 | A kind of Packing Machine coiled strip surplus material recovery device |
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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 |
Granted publication date: 20160413 Termination date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |