CN208514600U - A kind of exhaust pressure roller for biaxially oriented film splitting winding - Google Patents
A kind of exhaust pressure roller for biaxially oriented film splitting winding Download PDFInfo
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- CN208514600U CN208514600U CN201721575040.4U CN201721575040U CN208514600U CN 208514600 U CN208514600 U CN 208514600U CN 201721575040 U CN201721575040 U CN 201721575040U CN 208514600 U CN208514600 U CN 208514600U
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- pressure roller
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Abstract
The utility model relates to a kind of exhaust pressure rollers for biaxially oriented film splitting winding, roller core including carbon fibre materials, spiral helicine left groove and right groove are laid on the roll surface of the roller core, the left groove and right groove are symmetrical about the intermediate cross-section of roller core；It is reliable that the utility model has the advantages of simple structure, using carbon fibre material as roller core, while being designed the roll surface of roller core for the roll surface with spiral grooves, about 1/2 or so will be mitigated by being calculated overall weight, significantly be declined so that the inertia that entire pressure roller operates has.Spiral helicine left groove and right groove are respectively in left side and the right side of roller core simultaneously, symmetrically, it is oppositely oriented, it can be generated when pressure roller operates and flatten effect to the spiral at both ends among roller core, the air between the every stacking in addition of product can adequately be excluded, substantially the generation because of strip lines caused by being mixed into air has been prevented, the quality of product greatly improved.
Description
Technical field
The utility model relates to membrane production equipment field, especially a kind of row for biaxially oriented film splitting winding
Pressure roller.
Background technique
German Ge Beier cutting machine is the cutting apparatus for plastic film, its working principle is that by the entire volume of 8700mm wide
Film product is cut into needed for client such as the product of 1250mm, 1080mm equal-specification.It is shared on cutting apparatus during this
12 winding stations.Each mating 12 pressure rollers of station are used to control elasticity when film take-up.In actual use,
The splitting winding pressure roller has following problem；1, this pressure roller is driven voller, and operating drives its rotation mainly by film, at present
Aluminum roller core is generallyd use, it is larger in high-speed cruising pressure roller entirety inertia, it is easy to cause product slight scratch；2, due to pressure
The entire roll surface of roller is planar design, practical during film take-up, is equivalent between every stacking in addition and has certain air
It is mixed into, product is placed after a few days with air slow release.Product can generate the strip lines of a rule；This makes the quality of product
At large effect.
Utility model content
The purpose of this utility model is to provide a kind of exhaust pressure rollers for biaxially oriented film splitting winding, to mitigate
The inertia of pressure roller during operation, while also achieving the purpose that the flatness for guaranteeing winding product.
To achieve the above object, the utility model uses following technical scheme:
A kind of exhaust pressure roller for biaxially oriented film splitting winding, the roller core including carbon fibre materials, around described
Spiral helicine left groove and right groove are laid on the roll surface of roller core, the left groove and right groove are transversal about the centre of roller core
Face is symmetrical.
The utility model has the beneficial effects that: that the utility model has the advantages of simple structure is reliable, using carbon fibre material as roller
Core, while the roll surface of roller core is designed as the roll surface with spiral grooves, about 1/2 left side will be mitigated by being calculated overall weight
The right side significantly declines so that the inertia of entire pressure roller operating has.Spiral helicine left groove and right groove are respectively in roller core simultaneously
Left side and right side, it is symmetrically, oppositely oriented, can pressure roller operate when generate among roller core to the spiral at both ends
Effect is flattened, the air between the every stacking in addition of product can be adequately excluded, prevent substantially because of item caused by being mixed into air
The quality of product greatly improved in the generation of shape lines.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Wherein: the left groove of 1- roller core, 2-, the right groove of 3-.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
A kind of exhaust pressure roller for biaxially oriented film splitting winding shown in referring to Fig.1, including carbon fibre materials
Roller core 1 is laid with spiral helicine left groove 2 and right groove 3, the left groove 2 and right groove on the roll surface of the roller core 1
3 about roller core 1 intermediate cross-section it is symmetrical.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (1)
1. a kind of exhaust pressure roller for biaxially oriented film splitting winding, it is characterised in that: the roller core including carbon fibre materials,
Spiral helicine left groove and right groove are laid on the roll surface of the roller core, the left groove and right groove are about roller core
Intermediate cross-section is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575040.4U CN208514600U (en) | 2017-11-22 | 2017-11-22 | A kind of exhaust pressure roller for biaxially oriented film splitting winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575040.4U CN208514600U (en) | 2017-11-22 | 2017-11-22 | A kind of exhaust pressure roller for biaxially oriented film splitting winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208514600U true CN208514600U (en) | 2019-02-19 |
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ID=65327902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721575040.4U Active CN208514600U (en) | 2017-11-22 | 2017-11-22 | A kind of exhaust pressure roller for biaxially oriented film splitting winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208514600U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606396A (en) * | 2019-09-04 | 2019-12-24 | 佛山市捷信来包装材料有限公司 | A laminating machine for producing packing gas column bag |
| CN112441457A (en) * | 2020-11-19 | 2021-03-05 | 江苏厚生新能源科技有限公司 | Novel large slitting system and process for reducing rolling violent ribs |
| CN113910318A (en) * | 2021-10-12 | 2022-01-11 | 保定市万合包装有限公司 | Dustproof paper cutting device for carton cleaning production |
-
2017
- 2017-11-22 CN CN201721575040.4U patent/CN208514600U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606396A (en) * | 2019-09-04 | 2019-12-24 | 佛山市捷信来包装材料有限公司 | A laminating machine for producing packing gas column bag |
| CN112441457A (en) * | 2020-11-19 | 2021-03-05 | 江苏厚生新能源科技有限公司 | Novel large slitting system and process for reducing rolling violent ribs |
| CN113910318A (en) * | 2021-10-12 | 2022-01-11 | 保定市万合包装有限公司 | Dustproof paper cutting device for carton cleaning production |
| CN113910318B (en) * | 2021-10-12 | 2023-02-17 | 保定市万合包装有限公司 | Dustproof paper cutting device for carton cleaning production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230088 No.1000, Mingchuan Road, high tech Zone, Hefei City, Anhui Province Patentee after: Anhui Guofeng New Material Co.,Ltd. Address before: Tianzhi Road, national high tech Industrial Development Zone, Hefei City, Anhui Province, No. 36 230088 Patentee before: ANHUI GUOFENG PLASTIC CO.,LTD. |