CN206201643U - A kind of anti-fold film covering device - Google Patents
A kind of anti-fold film covering device Download PDFInfo
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- CN206201643U CN206201643U CN201621010877.XU CN201621010877U CN206201643U CN 206201643 U CN206201643 U CN 206201643U CN 201621010877 U CN201621010877 U CN 201621010877U CN 206201643 U CN206201643 U CN 206201643U
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- roller
- covering device
- fold
- film covering
- film
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Abstract
The utility model provides a kind of anti-fold film covering device.It includes frame, and the frame is provided with overlay film roller group and bidirectional helical roller, and the bidirectional helical roller is located at overlay film roller group front.The barrier film of the anti-fold film covering device of the utility model with coiled material it is compound before by bidirectional helical roller, bidirectional helical roller in rotation process by barrier film to two ends stretching, extension and diastole, to the appearance for effectively preventing fold.
Description
Technical field
The utility model is related to film covering device field, more particularly to a kind of anti-fold film covering device.
Background technology
Carcass is applying oil sump after pre- soaking pit is presoaked, then by applying oil sump in modified asphalt waterproof coiled material production process
Coat modified materials, then by one group to rolling control product thickness, then the compound isolated materials of upper and lower surfaces are rolled through two overlay films, it is cold
But it is molded.
Modified asphalt waterproof coiled material upper and lower surface is mutually bonded between needing to use isolated material waterproof roll, it is conventional every
There are PE, PET film from material, with mineral grain.And when doing isolated material using PE, PET film, because tiny between film and coiled material
Easily there is fold in not parallel or fluctuation, film material, influences product appearance.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of anti-fold film covering device, the anti-fold film covering device
Barrier film is solved the problems, such as with coiled material compound tense barrier film because fold occurs in not parallel or fluctuation.
The utility model uses following technical scheme.
A kind of anti-fold film covering device, including frame, the frame are provided with overlay film roller group and bidirectional helical roller, described double
Overlay film roller group front is located to thread roller.
Wherein, the frame is provided with outlet roller, and the outlet roller is located at the lower section of the overlay film roller group.
Wherein, the overlay film roller group includes left pressure roller and right pressure roller.
Wherein, the frame is provided with the bin for placing film.
Wherein, in the bidirectional helical roller pitch of thread be 1~3cm, for example can for 1cm, 1.5cm, 2cm, 2.5cm,
2.8cm or 3cm etc..
Wherein, the bidirectional helical roller surface is provided with zinc coat.
Wherein, a diameter of 300~500mm of the left pressure roller and right pressure roller, for example can for 300mm, 350mm,
380mm, 400mm, 450mm, 480mm or 500mm etc..
Wherein, a diameter of 390~410mm of the left pressure roller and right pressure roller, for example can for 390mm, 395mm,
400mm, 405mm or 410mm etc..
Compared with prior art, the utility model has the advantages that：The anti-fold overlay film that the utility model is provided
Device, including frame, the frame are provided with overlay film roller group and bidirectional helical roller, and the bidirectional helical roller is located at the overlay film roller
Group front., by bidirectional helical roller before being combined with coiled material, bidirectional helical roller is in rotation process by barrier film to two for barrier film
End is stretched and diastole, to the appearance for effectively preventing fold；Anti-fold film covering device of the present utility model prevent with coiled material
Compound tense barrier film is because fold occurs in not parallel or fluctuation.
Brief description of the drawings
Fig. 1 is the structural representation of anti-fold film covering device of the present utility model；
Fig. 2 is the structural representation of the utility model bidirectional helical roller.
Accompanying drawing sign is as follows：1- overlay films roller group, 2- bidirectional helicals roller, 3- outlet rollers.
Specific embodiment
The utility model is described in detail below in conjunction with accompanying drawing 1-2.
Anti-fold film covering device in the present embodiment, including frame, the frame are provided with overlay film roller group 1 and bidirectional helical
Roller 2, the bidirectional helical roller 2 is located at the front of the overlay film roller group 1.
Common overlay film roller is that surface is smooth, and the diameter at middle, two ends is identical, it is impossible to tackles film and occurs with coiled material compound tense
The problem of fold, in the present embodiment barrier film with coiled material it is compound before by with bidirectional helical roller 2, due to the work of double thread
Stretched to two with, barrier film, to the appearance for effectively preventing fold, prevent with coiled material compound tense barrier film because not
There is fold in parallel or fluctuation, influences product appearance.
Wherein, overlay film roller group 1 includes left pressure roller and right pressure roller.The frame is provided with outlet roller 3, the outlet roller 3
In the lower section of the overlay film roller group 1, the frame is provided with the bin for placing film.
When overlay film is carried out into overlay film roller group 1, left pressure roller and right pressure roller are extruded coiled material coiled material, and unnecessary is modified
Material can be extruded, and the bubble in modified materials can be crushed, so as to the bubble solved in coiled material is asked because the effect of pressure is separated out
Topic, the overlay film roller group 1 in the utility model is extruded coiled material surface, the bubble in coiled material is eliminated, finally by outlet roller 3
Derive, obtain the coiled material of overlay film.
The surface of bidirectional helical roller 2 is provided with zinc coat, in bidirectional helical roller 2 pitch of thread be 1~3cm, for example can for 1cm,
1.5cm, 2cm, 2.5cm, 2.8cm or 3cm etc..The surface of bidirectional helical roller 2 is provided with zinc coat can prevent bidirectional helical roller 2 from giving birth to
Rust.
A diameter of 300~500mm of the left pressure roller and right pressure roller, for example can for 300mm, 350mm, 380mm,
400mm, 450mm, 480mm or 500mm etc.；Preferably 390~410mm.
Anti-fold film covering device of the present utility model prevent with coiled material compound tense barrier film because it is not parallel or fluctuation
There is fold.
Applicant states that the utility model illustrates detailed construction of the present utility model and technique by above-described embodiment,
But the utility model is not limited to above-mentioned detailed construction and technique, that is, do not mean that the utility model has to rely on above-mentioned detailed
Structure and technique could be implemented.Person of ordinary skill in the field should be understood that to any improvement of the present utility model, to this
Addition, selection of concrete mode of the equivalence replacement and auxiliary element of each raw material of utility model product etc., all fall within this practicality new
Within the scope of the protection domain and disclosure of type.
Claims (8)
1. a kind of anti-fold film covering device, it is characterised in that including frame, the frame is provided with overlay film roller group (1) and two-way
Thread roller (2), the bidirectional helical roller (2) is positioned at the overlay film roller group (1) front.
2. anti-fold film covering device according to claim 1, it is characterised in that the frame is provided with outlet roller (3), institute
Outlet roller (3) is stated positioned at the lower section of the overlay film roller group (1).
3. anti-fold film covering device according to claim 1, it is characterised in that the overlay film roller group (1) includes left pressure roller
With right pressure roller.
4. anti-fold film covering device according to claim 1, it is characterised in that the frame is provided with for placing film
Bin.
5. anti-fold film covering device according to claim 1, it is characterised in that the pitch of thread in the bidirectional helical roller (2)
It is 1~3cm.
6. anti-fold film covering device according to claim 1, it is characterised in that bidirectional helical roller (2) surface is provided with
Zinc coat.
7. anti-fold film covering device according to claim 3, it is characterised in that the left pressure roller and right pressure roller it is a diameter of
300~500mm.
8. anti-fold film covering device according to claim 3, it is characterised in that the left pressure roller and right pressure roller it is a diameter of
390~410mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010877.XU CN206201643U (en) | 2016-08-31 | 2016-08-31 | A kind of anti-fold film covering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010877.XU CN206201643U (en) | 2016-08-31 | 2016-08-31 | A kind of anti-fold film covering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206201643U true CN206201643U (en) | 2017-05-31 |
Family
ID=58760143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621010877.XU Active CN206201643U (en) | 2016-08-31 | 2016-08-31 | A kind of anti-fold film covering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206201643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138872A (en) * | 2019-12-30 | 2020-05-12 | 徐州卧牛山新型防水材料有限公司 | Modified asphalt coating material, modified asphalt waterproof coiled material and preparation method thereof |
-
2016
- 2016-08-31 CN CN201621010877.XU patent/CN206201643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138872A (en) * | 2019-12-30 | 2020-05-12 | 徐州卧牛山新型防水材料有限公司 | Modified asphalt coating material, modified asphalt waterproof coiled material and preparation method thereof |
| CN111138872B (en) * | 2019-12-30 | 2022-03-15 | 徐州卧牛山新型防水材料有限公司 | Modified asphalt coating material, modified asphalt waterproof coiled material and preparation method thereof |
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