CN208930779U - A kind of BOPS anti-fog disk rewinding device - Google Patents
A kind of BOPS anti-fog disk rewinding device Download PDFInfo
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- CN208930779U CN208930779U CN201821716877.0U CN201821716877U CN208930779U CN 208930779 U CN208930779 U CN 208930779U CN 201821716877 U CN201821716877 U CN 201821716877U CN 208930779 U CN208930779 U CN 208930779U
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- sheet material
- corona
- antifoggant
- roll
- machine
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Abstract
The utility model belongs to biaxially oriented polystyrene sheet production technical field, disclose a kind of BOPS anti-fog disk rewinding device, it include: unreeling machine (1), roll coater (2), small baking oven (3), jockey pulley (5), wind-up roll (4) and corona machine (6), the corona machine (6) includes Corona roller for carrying sheet material and for by the corona end of sheet material sided corona treatment, Corona roller is contacted with the sheet material, corona end is arranged close to the upper surface of sheet material, the roll coater (2) includes for the silicone oil applicator roll to sheet material coating silicone oil and for the antifoggant applicator roll to sheet material coating antifoggant, silicone oil applicator roll and antifoggant applicator roll contact the upper and lower surfaces of sheet material respectively.The utility model makes sheet material coat antifoggant after secondary cutting and rewinding, and it is anti-fog properties to improve sheet material.
Description
Technical field
The utility model belongs to biaxially oriented polystyrene sheet production technical field more particularly to a kind of BOPS anti-fog disk
Rewinding device.
Background technique
Fig. 1 is that rewinding machine structural schematic diagram, sheet material first pass through unreeling machine 1, by way of roll coater in rewinding in the prior art
2 pairs of sheet materials carry out applying silicone oil processing, through too small baking oven 3, change web tension by jockey pulley 5, finally by wind-up roll 4 to sheet material
It is wound, just completes the rewinding process of sheet material.In BOPS sheet material (biaxially oriented polystyrene sheet material) production process, by
Cause the anti-fog effect of partial sheet poor in technique or employee's operating reason, customer requirement is not achieved, a large amount of sheet materials is caused to scrap place
Reason；BOPS sheet material needs to carry out the secondary specification for cutting into client's needs, in secondary cutting process, with sheet material after line winding
The passive guide roller of antifog face contact, which will lead to antifoggant, to be scraped and wipes, and is distributed also uneven, and anti-fog effect is caused to decline.
Utility model content
The utility model embodiment is designed to provide a kind of BOPS anti-fog disk rewinding device, sheet material can be made secondary
Antifoggant is coated after cutting when rewinding, it is anti-fog properties to improve sheet material.
The utility model embodiment is achieved in that
A kind of BOPS anti-fog disk rewinding device, comprising: unreeling machine, roll coater, small baking oven, jockey pulley, wind-up roll and corona
Machine, on the path that sheet material unreels and winds, sheet material successively pass through unreeling machine, corona machine, roll coater, small baking oven, jockey pulley and
Wind-up roll, the corona machine include Corona roller for carrying sheet material and for by the corona end of sheet material sided corona treatment, Corona roller
It is contacted with the sheet material, corona end is arranged close to the upper surface of sheet material, and the roll coater includes for coating silicone oil to sheet material
Silicone oil applicator roll and for sheet material coating antifoggant antifoggant applicator roll, silicone oil applicator roll and antifoggant applicator roll connect respectively
The upper and lower surfaces of contact material.
The utility model embodiment carries out the sheet material of secondary cutting and rewinding by increasing corona unit on rewinding device
Sided corona treatment ensure that the anti-fog performance of sheet material, the painting of sheet material after rewinding so that sheet material has the tension for coating antifoggant again
It covers effect and reaches customer requirement, coat antifoggant when passing through rewinding, avoid secondary cutting process to anti-fog properties destruction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rewinding device in the prior art；
Fig. 2 is the structural schematic diagram of the rewinding device of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The specific implementation of the utility model is described in detail below in conjunction with specific embodiment:
As shown in Fig. 2, a kind of BOPS anti-fog disk rewinding device, comprising: unreeling machine 1, roll coater 2, small baking oven 3, jockey pulley
5, wind-up roll 4 and corona machine 6, on the path that sheet material unreels and winds, sheet material successively passes through unreeling machine 1, corona machine 6, roller coating
Machine 2, small baking oven 3, jockey pulley 5 and wind-up roll 4, the corona machine 6 include Corona roller for carrying sheet material and for by sheet material
The corona end of sided corona treatment, Corona roller are contacted with the sheet material, and corona end is arranged close to the upper surface of sheet material, the roll coater 2
Including for the silicone oil applicator roll to sheet material coating silicone oil and for the antifoggant applicator roll to sheet material coating antifoggant, silicone oil is applied
It covers roller and antifoggant applicator roll contacts the upper and lower surfaces of sheet material respectively.In this way corona machine can to the sheet material unreeled into
Row sided corona treatment carries out silicone oil coating to the upper and lower surface of sheet material respectively after roll coater 2 and antifoggant coats, this is allowed for
The anti-fog performance of sheet material gets a promotion during secondary splitting winding, guarantees the cutting quality of sheet material, so that the factory of sheet material
Quality obtains effective guarantee.It is important to note that sheet material can be effectively ensured close to the setting of the upper surface of sheet material in corona end
Will not corona it is excessive, occur damage sheet material the phenomenon that, if in lower surface, since hot-air is up walked, sheet material corona mistake can be made
Head, therefore, the set-up mode of this upper surface are most important in the present invention, are ensured that in this way in corona step to piece
The controllability of material corona degree go on smoothly subsequent antifoggant coating can；Due to the upper surface of corona sheet material, sheet material
Lower surface more meet antifoggant coating tensile requirements, antifoggant applicator roll contact sheet material lower surface, to sheet material lower surface into
The coating of row antifoggant keeps coating effect more preferable.
In the embodiments of the present invention, it to be used for the secondary coating processing of BOPS sheet material rewinding, the not mating electricity of existing coating machine
Airsick equipment, only 33 dynes of BOPS sheet surface tension, non-corona sheet material can not coat antifoggant, by increasing on rewinding machine
One corona machine makes BOPS sheet surface tension reach 48 dynes or more, coats antifoggant by roll coating model, coats with silicone oil
It carries out, and is handled respectively in upper and lower surface simultaneously, be mutually independent of each other, ensure that sheet material during secondary cutting and rewinding in this way
Anti-fog performance.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (1)
1. a kind of BOPS anti-fog disk rewinding device characterized by comprising unreeling machine, roll coater, small baking oven, jockey pulley, winding
Roller and corona machine, on the path that sheet material unreels and winds, sheet material successively pass through unreeling machine, corona machine, roll coater, small baking oven,
Jockey pulley and wind-up roll, the corona machine include Corona roller for carrying sheet material and for by the corona of sheet material sided corona treatment
End, Corona roller are contacted with the sheet material, and corona end is arranged close to the upper surface of sheet material, and the roll coater includes for applying to sheet material
Cover the silicone oil applicator roll of silicone oil and for the antifoggant applicator roll to sheet material coating antifoggant, silicone oil applicator roll and antifoggant coating
Roller contacts the upper and lower surfaces of sheet material respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821716877.0U CN208930779U (en) | 2018-10-23 | 2018-10-23 | A kind of BOPS anti-fog disk rewinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821716877.0U CN208930779U (en) | 2018-10-23 | 2018-10-23 | A kind of BOPS anti-fog disk rewinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208930779U true CN208930779U (en) | 2019-06-04 |
Family
ID=66725511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821716877.0U Active CN208930779U (en) | 2018-10-23 | 2018-10-23 | A kind of BOPS anti-fog disk rewinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208930779U (en) |
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2018
- 2018-10-23 CN CN201821716877.0U patent/CN208930779U/en active Active
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