CN201761080U - Rubber roll cooling structure after film corona treatment - Google Patents
Rubber roll cooling structure after film corona treatment Download PDFInfo
- Publication number
- CN201761080U CN201761080U CN2010205479715U CN201020547971U CN201761080U CN 201761080 U CN201761080 U CN 201761080U CN 2010205479715 U CN2010205479715 U CN 2010205479715U CN 201020547971 U CN201020547971 U CN 201020547971U CN 201761080 U CN201761080 U CN 201761080U
- Authority
- CN
- China
- Prior art keywords
- hollow roller
- rubber roll
- water inlet
- film
- corona treatment
- 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.)
- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a rubber roll cooling structure after film corona treatment, which is erected behind a corona treatment rack of a film blowing production line and includes a hollow roller and supporting shafts positioned on two ends of the hollow roller; a water inlet and a water outlet are arranged on the supporting shaft and connected in a cooling water circulating system; the supporting shaft and the hollow roller are welded together; the water inlet and the water outlet are respectively disposed on two supporting shafts; a cooling water channel is disposed in the supporting shaft; the cooling water channel is respectively connected with the water inlet and the water outlet and then it is communicated with a hollow cavity of the hollow roller. The utility model drives the cooling water to flow into the hollow roller from the water inlet and flow out of the hollow roller from the water outlet for a circulation; the cooling water circulating system could rapidly decrease temperature of the rubber roll so as to avoid undesirable phenomena such as unflatness after coiling, wrinkling or adhesion on the rubber roll and the like of the film owing to overhigh temperature and improve production quality and production efficiency of the film.
Description
Technical field
The utility model relates to the rubber roll structure on a kind of film line, relates in particular to the rubber roll cooling structure after a kind of film sided corona treatment.
Background technology
Existing film line generally all will adopt sided corona treatment when manufacturing film, make the film surface roughening, so that the fastness when increasing film and cohering.And can raise through the film temperature of sided corona treatment, in the continuous production process of long-time continuous, the heat of film can be passed to the support rubber roll with its contact, the rubber roll temperature is also increased, its temperature may surpass 38 degree, too high rubber roll temperature will cause film out-of-flatness, wrinkling or be bonded on the rubber roll, and then influence the quality of production and the production efficiency of film.
Summary of the invention
The utility model purpose provides a kind of rubber roll cooling structure that can cool off the rubber roll after the film sided corona treatment.
The utility model adopts following scheme to realize: the rubber roll cooling structure is erected at after the sided corona treatment frame of membrane blowing production line, comprise hollow roller and the bolster of being located at hollow roller two ends, bolster is provided with water inlet and delivery port, water inlet and delivery port are connected in the cooling water recirculation system, wherein said bolster and hollow roller are integrally welded, water inlet and delivery port are located at respectively on two bolsters, be provided with cooling-water duct in the bolster, cooling-water duct links to each other with delivery port with water inlet respectively, and cooling-water duct is communicated with the hollow cavity of hollow roller again.
Described water inlet and delivery port are opened in the axial end of bolster respectively.
The hollow cavity of described hollow roller adopts stainless steel material to make.
The beneficial effects of the utility model are: adopt said structure, cooling water flows in the hollow roller, circulates from delivery port outflow hollow roller from water inlet, cooling water recirculation system can reduce the temperature of rubber roll fast, thereby avoided the too high film take-up out-of-flatness that causes of rubber roll temperature, wrinkling or be bonded at the first-class bad phenomenon of rubber roll, improved the quality of production and the production efficiency of film.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is further elaborated:
Fig. 1 is the schematic diagram of the utility model rubber roll cooling structure;
Fig. 2 is the cross-sectional schematic of the utility model rubber roll cooling structure.
The specific embodiment
As Fig. 1 or shown in Figure 2, the utility model rubber roll 2 is erected at after the sided corona treatment frame 11 of membrane blowing production line 1, comprise hollow roller 21 and the bolster 22 of being located at hollow roller 21 two ends, be respectively equipped with water inlet 23 and delivery port 24 on the bolster 22, water inlet 23 and delivery port 24 are connected in the cooling water recirculation system 3, wherein said bolster 22 and hollow roller 21 are integrally welded, be provided with cooling-water duct 25 in the bolster 22, cooling-water duct 25 links to each other with delivery port 24 with water inlet 23 respectively, and cooling-water duct 25 is communicated with the hollow cavity 211 of hollow roller 21 again.
Described water inlet 23 and delivery port 24 are opened in the axial end of bolster 22 respectively.
The hollow cavity 211 of described hollow roller 21 adopts stainless steel material to make.
Claims (3)
1. the rubber roll cooling structure after the film sided corona treatment, it is erected at after the sided corona treatment frame of membrane blowing production line, comprise hollow roller and the bolster of being located at hollow roller two ends, bolster is provided with water inlet and delivery port, water inlet and delivery port are connected in the cooling water recirculation system, it is characterized in that: described bolster and hollow roller are integrally welded, water inlet and delivery port are located at respectively on two bolsters, be provided with cooling-water duct in the bolster, cooling-water duct links to each other with delivery port with water inlet respectively, and cooling-water duct is communicated with the hollow cavity of hollow roller again.
2. the rubber roll cooling structure after a kind of film sided corona treatment according to claim 1, it is characterized in that: described water inlet and delivery port are opened in the axial end of bolster respectively.
3. the rubber roll cooling structure after a kind of film sided corona treatment according to claim 1 is characterized in that: the hollow cavity of described hollow roller adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205479715U CN201761080U (en) | 2010-09-29 | 2010-09-29 | Rubber roll cooling structure after film corona treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205479715U CN201761080U (en) | 2010-09-29 | 2010-09-29 | Rubber roll cooling structure after film corona treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201761080U true CN201761080U (en) | 2011-03-16 |
Family
ID=43713686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205479715U Expired - Fee Related CN201761080U (en) | 2010-09-29 | 2010-09-29 | Rubber roll cooling structure after film corona treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201761080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696692A (en) * | 2017-11-08 | 2018-02-16 | 苏州安洁科技股份有限公司 | A kind of corona cooling device |
-
2010
- 2010-09-29 CN CN2010205479715U patent/CN201761080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696692A (en) * | 2017-11-08 | 2018-02-16 | 苏州安洁科技股份有限公司 | A kind of corona cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130929 |