CN106865361A - PVC press production lines are without paper tube crimping device - Google Patents
PVC press production lines are without paper tube crimping device Download PDFInfo
- Publication number
- CN106865361A CN106865361A CN201510944928.XA CN201510944928A CN106865361A CN 106865361 A CN106865361 A CN 106865361A CN 201510944928 A CN201510944928 A CN 201510944928A CN 106865361 A CN106865361 A CN 106865361A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- watt
- paper tube
- crimping device
- air bag
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
Abstract
The present invention relates to a kind of PVC press production lines without paper tube crimping device, including the main shaft with hollow cavity, it is characterised by：Air bag is provided with the hollow cavity of main shaft, shaft head at main shaft two ends is provided with the air injection opening connected with hollow cavity, be evenly equipped with the excircle of main shaft it is multiple can be moved radially along main shaft circumference rise watt, watt medial surface that rises is provided with watt push rod that rises being connected as a single entity with it and extended in main shaft, it is described rise watt push rod other end and the supporting plate that is arranged between main shaft and air bag it is affixed.Advantage is：Being batched using instead of paper tube without paper tube crimping device, so can not only mitigate transport burden and load volume, improve the useful load and freight volume of finished film.The present apparatus is simple and reasonable, it is possible to decrease the production cost of film, improve production efficiency.
Description
Technical field
The invention belongs to technical field of plastic processing machinery, more particularly to a kind of PVC press production lines without
Paper tube crimping device.
Background technology
The rolled fashion of PVC press production lines is mainly surface curling and center crimps two kinds.Surface crimps
Including drive roll and driven voller, the paper tube for crimping film is set with driven voller, when batching film, first
By winding film on paper tube, driven voller is driven to rotate by drive roll, i.e., by drive roll and winding coiled strip
Between friction and film is batched to be realized to compression and tension.Because paper tube is using hollow structure and with certain
Own wt, which not only adds transport burden and load volume, influence whether accordingly film into
The useful load and freight volume of product.
The content of the invention
The present invention for solve known technology present in technical problem and providing one kind can increase substantially film
Useful load, mitigate and film conveyance burden and the PVC press production lines of thin film fabrication cost can be reduced without paper tube
Crimping device.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：
PVC press production lines are without paper tube crimping device, including the main shaft with hollow cavity, and its feature exists
In：Air bag is provided with the hollow cavity of the main shaft, the shaft head at main shaft two ends is provided with and hollow cavity
The air injection opening of connection, multiple is evenly equipped with the excircle of the main shaft can be moved radially along main shaft circumference
Rise watt, watt medial surface that rises is provided with watt push rod that rises being connected as a single entity with it and extended in main shaft,
It is described rise watt push rod other end and the supporting plate that is arranged between main shaft and air bag it is affixed.
The present invention can also be adopted the following technical scheme that：
Be evenly equipped with 6 on the excircle of the main shaft to rise watt, described rising watt is arc-shaped, its radian with
The cylindrical radian of main shaft matches.
Coupled logical air bag core pipe is provided with the air bag.
The supporting plate surface is provided with wearing layer.
The present invention has the advantages and positive effects that：Because the present invention uses above-mentioned technical proposal, that is, adopt
Being batched with instead of paper tube without paper tube crimping device, so can not only mitigate transport burden and load volume,
Improve the useful load and freight volume of finished film.The present apparatus is simple and reasonable, it is possible to decrease the life of film
Produce cost, improve production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is watt schematic diagram in spreading state that rises of the invention.
In figure：1st, main shaft；2nd, rise watt；3rd, rise a watt push rod；4th, supporting plate；5th, air bag；6、
Air bag core pipe；7th, air injection opening.
Specific embodiment
For the content of the invention of the invention, feature and effect can be further appreciated that, following examples are hereby enumerated,
And it is as follows to coordinate accompanying drawing to describe in detail：
Refer to Fig. 1-Fig. 3, PVC press production lines without paper tube crimping device, including with hollow cavity
Main shaft 1, is provided with air bag 5 in the hollow cavity of the main shaft, the shaft head at main shaft two ends be provided with
The air injection opening 7 of hollow cavity connection.Multiple is evenly equipped with the excircle of the main shaft can be along main shaft circumference
What is moved radially rises watts 2, and watt medial surface that rises is provided with and is connected as a single entity and extends in main shaft with it
Watt push rod 3 that rises, it is described to rise by watt push rod other end and the supporting plate 4 that is arranged between main shaft and air bag is consolidated
Connect.
In the present embodiment, 6 are evenly equipped with the excircle of the main shaft and rise watts 2, described rising watt is circle
Arcuation, its radian matches with the cylindrical radian of main shaft.
In the present embodiment, it is described rise watts 2 axial length of the axial length less than main shaft.
In the present embodiment, the air bag 5 is made using elastomeric material, is provided with coupled logical in air bag
Air bag core pipe 6.
In the present embodiment, the supporting plate surface is provided with wearing layer, and the axial length of the supporting plate is
2000-2100mm。
In the present embodiment, the axial length of watt push rod 3 that rises is 90-110mm.
Operation principle of the invention is：
Without paper tube crimping device in actual use, when air gun against the charging connector inflation on main shaft
When, make to be in the supporting plate 4 between main shaft and air bag and be ejected, it is at the same time connected to rise watt
2 are extended out immediately, and batching for diaphragm is carried out afterwards.When diaphragm is batched to finished product to be rolled up, it is necessary to will be without paper tube
When crimping device takes out from diaphragm volume, air bag deflation is unloaded by charging connector, air bag drives supporting plate
Retraction, and drive to rise and watt set back, makes certain space occur at the core that finished product rolls up, and is batched without paper tube
Device can be extracted out from the core of finished product volume.
The embodiment of Description of Drawings of the present invention is exemplary, is only used for explaining the present invention, without being understood that
It is limitation of the present invention.
Claims (4)
1. a kind of PVC press production lines are without paper tube crimping device, including the main shaft with hollow cavity,
It is characterized in that：Air bag is provided with the hollow cavity of the main shaft, the shaft head at main shaft two ends is provided with
The air injection opening connected with hollow cavity, multiple is evenly equipped with the excircle of the main shaft can be along main shaft circumference
What is moved radially rises watt, and watt medial surface that rises is provided with and is connected as a single entity and extends in main shaft with it
Rise a watt push rod, it is described rise watt push rod other end and the supporting plate that is arranged between main shaft and air bag it is affixed.
2. without paper tube crimping device, its feature exists PVC press production lines according to claim 1
In：Be evenly equipped with 6 on the excircle of the main shaft to rise watt, described rising watt is arc-shaped, its radian with
The cylindrical radian of main shaft matches.
3. without paper tube crimping device, its feature exists PVC press production lines according to claim 1
In：Coupled logical air bag core pipe is provided with the air bag.
4. without paper tube crimping device, its feature exists PVC press production lines according to claim 1
In：The supporting plate surface is provided with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944928.XA CN106865361A (en) | 2015-12-12 | 2015-12-12 | PVC press production lines are without paper tube crimping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944928.XA CN106865361A (en) | 2015-12-12 | 2015-12-12 | PVC press production lines are without paper tube crimping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106865361A true CN106865361A (en) | 2017-06-20 |
Family
ID=59238759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510944928.XA Pending CN106865361A (en) | 2015-12-12 | 2015-12-12 | PVC press production lines are without paper tube crimping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106865361A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924666A (en) * | 2020-07-16 | 2020-11-13 | 3M材料技术(合肥)有限公司 | Physiosis axle |
| CN115009934A (en) * | 2022-08-05 | 2022-09-06 | 常州市金马高分子材料有限公司 | Packaging device and method for producing tetrafluoroethylene and ethylene copolymer |
-
2015
- 2015-12-12 CN CN201510944928.XA patent/CN106865361A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924666A (en) * | 2020-07-16 | 2020-11-13 | 3M材料技术(合肥)有限公司 | Physiosis axle |
| CN115009934A (en) * | 2022-08-05 | 2022-09-06 | 常州市金马高分子材料有限公司 | Packaging device and method for producing tetrafluoroethylene and ethylene copolymer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |
|
| WD01 | Invention patent application deemed withdrawn after publication |