CN207645447U - Inflation film winder - Google Patents
Inflation film winder Download PDFInfo
- Publication number
- CN207645447U CN207645447U CN201721602971.9U CN201721602971U CN207645447U CN 207645447 U CN207645447 U CN 207645447U CN 201721602971 U CN201721602971 U CN 201721602971U CN 207645447 U CN207645447 U CN 207645447U
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- China
- Prior art keywords
- axis body
- watt
- air bag
- traction
- film
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Abstract
The utility model is related to a kind of inflation film winders, including traction element and reel-up, traction element to include：First support plate, the first deflector roll, traction two pairs of rollers, speed regulating motor, retarder, jockey pulley and cylinder；Reel-up includes：First support plate, nip rolls, work beam, batches retarder, reel-motor and main shaft at the second deflector roll, is characterized in that：Axial direction in the axis body hollow cavity of work beam is equipped with air bag, air bag core pipe is equipped in air bag, it is equipped with air injection opening at the axis body both ends of work beam, it is evenly equipped with and rises watt in the axial direction of the axis body excircle of work beam, watt medial surface that rises be equipped with watt mandril that rises in axis body is linked together and extended to it, rise watt mandril other end and supporting plate it is affixed；It is alternate on traction two pairs of rollers excircle to be coated with cyclic annular low durometer gel layer and cyclic annular high rigidity colloid layer.Advantage is：Avoidable film folded edge cracking phenomenon, raising film quality because folding kills, mitigate film conveyance burden and can reduce thin film fabrication cost.
Description
Technical field
The utility model belongs to the wrap-up of plastics agricultural canopy film, more particularly to a kind of inflation film winder.
Background technology
Plastic membrane blowing production line in known technology is by height compression molding material by extruder by being melted after heating, squeezing,
It is cylindrical membrane to be extruded with compressed air again by die head and blow out, and the cylindrical membrane upper end is by traction smooth roll and traction rubber roller to folder
Film promotion is delivered to wrap-up and wound by rolling.Traditional carry-over pinch rolls generally use hardness for A75 ° -85 ° of shore
Rubber rollers easy to produce what folding killed since film after harder traction rubber roller by making film folded edge press to obtain tension
Broken line in turn results in film cracking phenomenon in use, not only reduces film quality, and also increase rejection rate
And production cost.
The rolled fashion of above-mentioned production line is mainly surface curling and center crimps two kinds, surface curling include drive roll with
Driven voller, paper tube of the suit for crimping film on driven voller, when batching film, first by winding film on paper tube, by actively
Roller strap moves driven voller rotation, that is, relies on drive roll and wind the friction between coiled strip and realize that film batches to compression and tension.By
Using hollow structure and there is certain own wt in paper tube, which not only adds transport burden and load volumes, accordingly
The useful load and freight volume for influencing whether film product.
Invention content
The utility model provides a kind of film simple in structure, avoidable to solve technical problem present in known technology
Folded edge because folding kills cracking phenomenon, improve film quality, mitigate film conveyance burden and can reduce thin film fabrication at
This inflation film winder.
The utility model is adopted the technical scheme that solve technical problem present in known technology：
Inflation film winder, including traction element and reel-up, the traction element include：First support plate is consolidated
Due to the first deflector roll, traction two pairs of rollers, speed regulating motor, retarder, jockey pulley and the cylinder in the first support plate；The reel-up
Including：First support plate, nip rolls, work beam, batches retarder, batches electricity the second deflector roll being fixed in the first support plate
Machine and main shaft, it is characterised in that：Axial direction in the axis body hollow cavity of the work beam is equipped with air bag, is equipped in air bag
Coupled logical air bag core pipe is equipped with the air injection opening being connected to air bag core pipe at the axis body both ends of work beam, described to batch
Be evenly equipped in the axial direction of the axis body excircle of roller it is multigroup can be moved radially along axis body circumference rise watt, set on watt medial surface that rises
Have a watt mandril that rises for being linked together and extending to it in axis body, it is described rise watt mandril other end and setting axis body and air bag it
Between supporting plate it is affixed；It is alternate on the traction two pairs of rollers excircle to be coated with cyclic annular low durometer gel layer and cyclic annular high rigidity colloid
Layer.
The utility model can also adopt the following technical scheme that：
It is evenly equipped with 6 in the axial direction of the work beam axis body excircle to rise watt, the section risen watt is arc-shaped, arc
Degree matches with the outer circle radian of axis body.
The supporting plate surface is provided with wearing layer.
It is described traction two pairs of rollers excircle on alternate cladding cyclic annular low durometer gel layer ring width be respectively 260mm and
The ring width of 80mm, the ring-type high rigidity colloid layer are respectively 800mm, 50mm and 20mm, the ring-type low durometer gel layer
It is that butadiene acrylonitrile rubber material is made with cyclic annular high rigidity colloid layer.
The utility model has the advantages and positive effects of：It is since the utility model uses above-mentioned technical proposal, i.e., logical
The curling axis crossed air bag and risen watt batches mode instead of traditional paper tube, can not only mitigate transport burden and loading body in this way
Product, improves the useful load and freight volume of film product；The production cost of film can be also reduced, production efficiency is improved.It is described to lead
Drawing two pairs of rollers can be according to film folded size, the colloid layer of two kinds of hardness of alternate cladding on it, when cylindrical membrane passes through traction pair
When roller, walk since the folded portion of film membrane body is on the low ebonite body of traction two pairs of rollers always in distraction procedure, thus it is thin
The folding position of film membrane body will not generate the quality for killing angle, and then improving film, avoid film in use from folding
The cracking phenomenon in position.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of crimping roller in Fig. 1；
Fig. 3 is the A-A sectional views of Fig. 2；
Fig. 4 is that the utility model rises watt and to be in a schematic diagram for spreading state；
Fig. 5 is the structural schematic diagram that two pairs of rollers are drawn in Fig. 1；
In figure：1A, the first support plate；1B, the second support plate；2A, the first deflector roll；2B, the second deflector roll；3, two pairs of rollers are drawn；
3-1, cyclic annular low durometer gel layer；3-2, cyclic annular high rigidity colloid layer；4, retarder；5, speed regulating motor；6, jockey pulley；7, gas
Cylinder；8, tension sensor；9A, first support arm；9B, second support arm；10, central shaft；11, nip rolls；12, retarder is overturn；13、
Upset motor；14, work beam；14-1, axis body；14-2, rise watt；14-3, rise a watt mandril；14-4, supporting plate；14-5, air bag；14-
6, air bag core pipe；14-7, air injection opening；15, coiling tension sensor；16, retarder is batched；17, reel-motor；18, overturning branch
Arm；19, traction element；20, reel-up.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing：
- Fig. 5 is please referred to Fig.1, inflation film winder is mainly made of traction element 19 and reel-up 20.It is described
Traction element includes：First support plate 1A, the first deflector roll 2A being fixed on the first support plate 1A, traction two pairs of rollers 3, speed regulating motor
5, retarder 4, jockey pulley 6 and cylinder 7, the reel-up include：Second support plate 1B, it is fixed on the second support plate 1B
Second deflector roll 2B, nip rolls 11, work beam 14, retarder 16, reel-motor 17 and main shaft are batched.In the support plate of traction element
On be provided with adjust jockey pulley 6 tension sensor 8 and support arm, 8 one end of tension sensor of traction element 19 is fixed on first
On support plate 1A, the other end is connect with jockey pulley 6, and the one end first support arm 9A is connected on the first support plate 1A, the other end with
Power roller and cylinder 7 connect, and second support arm 9B is connected thereto by the central shaft 10 on first support arm 9A.The of reel-up 20
Two support plate 1B are equipped with overturning support arm 18, upset motor 13, overturning retarder 12 and coiling tension sensor 15.
Axial direction in the axis body 14-1 hollow cavities of the work beam is equipped with air bag 14-5, be equipped in air bag and its
The air bag core pipe 14-6 being connected is equipped with the air injection opening 14-7 being connected to air bag core pipe at the axis body both ends of work beam, described
Watt 14-2 that rises that can be moved radially along axis body circumference, watt medial surface that rises are evenly equipped in the axial direction of the axis body excircle of work beam
It is equipped with watt mandril 14-3 that rises for being linked together and extending to it in axis body, watt mandril other end that rises is with setting in axis body
Supporting plate 14-4 between air bag is affixed.It is alternate on the excircle of the traction two pairs of rollers 3 to be coated with cyclic annular low durometer gel layer 3-1
With cyclic annular high rigidity colloid layer 3-2.
In the present embodiment, 6 watt 14-2 that rise are evenly equipped in the axial direction of the axis body 14-1 excircles of the work beam, it is described to rise
Watt section be arc-shaped, radian matches with the outer circle radian of axis body.
In the present embodiment, the supporting plate surface is provided with wearing layer.
In the present embodiment, the ring width of the cyclic annular low durometer gel layer 3-1 of alternate cladding on the traction two pairs of rollers excircle
The ring width of respectively 260mm and 80mm, the ring-type high rigidity colloid layer 3-2 are respectively 800mm, 50mm and 20mm, described
Cyclic annular low durometer gel layer and cyclic annular high rigidity colloid layer are that butadiene acrylonitrile rubber material is made.
Double hardness traction roller specific compositions are as follows：It is shore that the outside for drawing two pairs of rollers, which is wrapped hardness, first
A70 ° -85 ° of butadiene acrylonitrile rubber is simultaneously vulcanized, after cooling, rough turn forming, and in the present embodiment, cyclic annular high rigidity colloid layer 3-2's
Hardness is preferably A80 ° of shore.Then alternate on high rigidity butadiene acrylonitrile rubber colloid layer to output required multiple annular grooves, described
Annular groove in secondary capsulation its hardness be A45 ° of shore -55 ° softness butadiene acrylonitrile rubber colloid layer, carry out post-cure after package,
In the present embodiment, the hardness of cyclic annular low durometer gel layer 2 is preferably A50 ° of shore.Then double hardness are made in smart car, finally grinding
Draw two pairs of rollers.According to film folded size, the ring width of the traction two pairs of rollers central part ring-type low durometer gel layer 3-1 is
The ring width of 260mm, the ring-type high rigidity colloid layer 3-2 are 800mm, the ring width of the cyclic annular low durometer gel layer at remaining position
Degree is 80mm, and the ring width of the ring-type high rigidity colloid layer is 50mm and 20mm.
The operation principle of the utility model is as described below：
In actual mechanical process, when air gun against when air inflation nozzle inflation on the axis body of crimping roller, make to be in axis body with
Supporting plate 14-4 between air bag is ejected, and the at the same time connected watt 14-2 that rises is extended out immediately, carries out film later
It batches.When film is batched to product volume, axis will be crimped by needing when being taken out out of film roll, so that air bag deflation is unloaded by air inflation nozzle
It carries, air bag drives supporting plate retraction, and drives to rise and watt set back, and makes occur certain space at the core of film product volume, batches
Roller can be extracted out from the core of film product volume.
The traction two pairs of rollers can be according to film folded size, and the colloid layer of two kinds of hardness of alternate cladding, works as tubular on it
When film is by drawing two pairs of rollers, since the folded portion of film membrane body is in the low ebonite of traction two pairs of rollers always in distraction procedure
It walks on body layer, therefore the folding position of film membrane body will not generate the quality for killing angle, and then improving film, avoid film
In use from the cracking phenomenon in folding position.
The embodiment of the utility model attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be understood
For limitations of the present invention.
Claims (4)
1. a kind of inflation film winder, including traction element and reel-up, the traction element include：First support plate,
The first deflector roll, traction two pairs of rollers, speed regulating motor, retarder, jockey pulley and the cylinder being fixed in the first support plate；The reeling end
Divide and includes：First support plate, nip rolls, work beam, batches retarder, batches the second deflector roll being fixed in the first support plate
Motor and main shaft, it is characterised in that：Axial direction in the axis body hollow cavity of the work beam is equipped with air bag, is set in air bag
There is coupled logical air bag core pipe, the air injection opening being connected to air bag core pipe, the volume are equipped at the axis body both ends of work beam
It takes and is evenly equipped with rising watt of being moved radially along axis body circumference in the axial direction of the axis body excircle of roller, watt medial surface that rises is equipped with
It is linked together and extends to watt mandril that rises in axis body with it, described rise and is arranged between axis body and air bag watt mandril other end
Supporting plate it is affixed；It is alternate on the traction two pairs of rollers excircle to be coated with cyclic annular low durometer gel layer and cyclic annular high rigidity colloid layer.
2. inflation film winder according to claim 1, it is characterised in that：The axial direction of the work beam axis body excircle
On be evenly equipped with 6 and rise watt, the section risen watt is arc-shaped, and radian matches with the outer circle radian of axis body.
3. inflation film winder according to claim 1, it is characterised in that：The supporting plate surface is provided with wearing layer.
4. inflation film winder according to claim 1, it is characterised in that：Alternate packet on the traction two pairs of rollers excircle
The ring width of the cyclic annular low durometer gel layer covered is respectively 260mm and 80mm, the ring width point of the ring-type high rigidity colloid layer
Not Wei 800mm, 50mm and 20mm, the ring-type low durometer gel layer and cyclic annular high rigidity colloid layer are butadiene acrylonitrile rubber material system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602971.9U CN207645447U (en) | 2017-11-27 | 2017-11-27 | Inflation film winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602971.9U CN207645447U (en) | 2017-11-27 | 2017-11-27 | Inflation film winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207645447U true CN207645447U (en) | 2018-07-24 |
Family
ID=62882242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721602971.9U Expired - Fee Related CN207645447U (en) | 2017-11-27 | 2017-11-27 | Inflation film winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207645447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-11-27 CN CN201721602971.9U patent/CN207645447U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |