CN202323548U - Rapid cooling impregnated paper traction roller - Google Patents
Rapid cooling impregnated paper traction roller Download PDFInfo
- Publication number
- CN202323548U CN202323548U CN2011204392691U CN201120439269U CN202323548U CN 202323548 U CN202323548 U CN 202323548U CN 2011204392691 U CN2011204392691 U CN 2011204392691U CN 201120439269 U CN201120439269 U CN 201120439269U CN 202323548 U CN202323548 U CN 202323548U
- Authority
- CN
- China
- Prior art keywords
- impregnated paper
- roller body
- cooling water
- water channel
- roller
- 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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Abstract
The utility model relates to an impregnated paper traction roller which is suitable for producing aluminum sesquioxide impregnated paper with an abrasion resisting function. The utility model aims at providing a traction roller which can effectively cool impregnated paper, solves the problems of adhesion and precuring, and has the characteristics of simple structure and convenience in use. The utility model adopts the technical scheme that the quick cooling impregnated paper traction roller comprises a roller body, and is characterized in that a cooling water channel is arranged inside a roller body, the two ends of the rotating shaft of the roller body are respectively provided with axial holes communicated with the cooling water channel, the two ends of the rotating shaft are respectively provided with inlet and outlet connectors communicated with the axial holes through bearing sleeves respectively, and each inlet and outlet connector is communicated with a pipeline with a valve. The cooling water channel is spirally distributed along the center line of the roller body.
Description
Technical field
The utility model relates to the facing paper production technical field, is specifically related to a kind of impregnated paper traction roller, is applicable to that producing alundum (Al carries wear-resistant immersion paper.
Background technology
In the production process of impregnated paper, facing paper passes through soaking or gluing, first drying, and at this impregnation or gluing, secondary drying goes out the finished product gum dipped paper through hot pressing then.Just through after the oven dry of cement dipping machine drying oven, the gum dipped paper temperature of coming out is higher, can reach 50-60 ℃ summer, is difficult for cooling for facing paper, and heat accumulation behind the stacking causes problems such as gum dipped paper adhesion, precuring easily, influences the quality of impregnated paper.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes in the above-mentioned background technology; A kind of impregnated paper traction roller of quick cooling is provided, and this traction roller should be able to solve the problem of its adhesion, precuring effectively with the impregnated paper cooling; And have characteristics simple in structure, easy to use.
For realizing above purpose, the technical scheme below the utility model has adopted:
A kind of impregnated paper traction roller of quick cooling; Comprise a roller body; It is characterized in that: be provided with cooling water channel in the said roller body; The two ends of the rotating shaft of roller body are respectively arranged with the axial hole that is communicated with said cooling water channel, and an Inlet and outlet water joint of connecting with said axial hole is equipped with through bearing holder (housing, cover) respectively in the rotating shaft two ends, and each is imported and exported joint and all connects with the pipeline of a band valve.
Said cooling water channel is along the center line shape distribution in the shape of a spiral of roller body.
The beneficial effect of the utility model is: the utility model has been set up cooling water channel in the traction roller, make facing paper through carry-over pinch rolls the time, can cool off rapidly, avoids the problem of its adhesion, curing; In addition, the utility model is simple in structure, and is easy to make, and cost of manufacture is also lower.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described further, but the utility model is not limited to following examples.
As shown in the figure, the impregnated paper traction roller of the described a kind of quick cooling of the utility model comprises a roller body 5; It is characterized in that: be provided with cooling water channel 6 in the said roller body; The two ends of the rotating shaft of roller body are respectively arranged with the axial hole 4 that is communicated with said cooling water channel, and the rotating shaft two ends are set with an Inlet and outlet water joint 2 of connecting with said axial hole through bearing 3 respectively, and (conventional connected mode does not describe in detail; Said Inlet and outlet water joint buyable obtains); Each is imported and exported joint and all connects with the pipeline of a band valve 1, is provided with sealing ring (conventional structure omits and do not draw) between said Inlet and outlet water joint and the said rotating shaft; Make cooling water to get in the cooling water channel, outwards do not overflow through said axial hole.
Be to strengthen cooling effect, said cooling water channel along the center line of roller body in the shape of a spiral shape distribute, helical angle confirms according to actual conditions, when needing very fast cooling velocity, the helical angle of cooling water channel is less, otherwise helical angle is bigger.
The operation principle of the utility model is: cooling water flows into from an end of roller body, gets into cooling water channel through Inlet and outlet water joint, axial hole, and again through axial hole, the outflow of Inlet and outlet water joint of the roller body other end, so circulation is to cool off impregnated paper afterwards; Said valve can be controlled the flow velocity of water, to realize the adjusting to cooling velocity.Because the Inlet and outlet water joint is installed in the rotating shaft of roller body through bearing, so can not impact cooling-water flow during the rotation of roller body, conventional structure is not described in detail.
Also has drive pulley 7 among the figure.
Claims (2)
1. an impregnated paper that cools off fast draws roller; Comprise a roller body (5); It is characterized in that: be provided with cooling water channel (6) in the said roller body; The two ends of the rotating shaft of roller body are respectively arranged with the axial hole (4) that is communicated with said cooling water channel, and the rotating shaft two ends are set with an Inlet and outlet water joint (2) of connecting with said axial hole through bearing (3) respectively, and each is imported and exported joint and all connects with the pipeline of a band valve (1).
2. the impregnated paper of a kind of quick cooling according to claim 1 draws roller, it is characterized in that: said cooling water channel is along the center line shape distribution in the shape of a spiral of roller body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204392691U CN202323548U (en) | 2011-11-08 | 2011-11-08 | Rapid cooling impregnated paper traction roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204392691U CN202323548U (en) | 2011-11-08 | 2011-11-08 | Rapid cooling impregnated paper traction roller |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202323548U true CN202323548U (en) | 2012-07-11 |
Family
ID=46435532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204392691U Expired - Fee Related CN202323548U (en) | 2011-11-08 | 2011-11-08 | Rapid cooling impregnated paper traction roller |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202323548U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113843290A (en) * | 2021-09-16 | 2021-12-28 | 安徽鑫宏机械有限公司 | Energy-saving and environment-friendly device based on high-strength metallurgy guide |
CN115404719A (en) * | 2022-08-30 | 2022-11-29 | 枣庄市森源鑫纸业有限公司 | Drum-type cold water cooling device for melamine impregnated paper |
-
2011
- 2011-11-08 CN CN2011204392691U patent/CN202323548U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113843290A (en) * | 2021-09-16 | 2021-12-28 | 安徽鑫宏机械有限公司 | Energy-saving and environment-friendly device based on high-strength metallurgy guide |
CN115404719A (en) * | 2022-08-30 | 2022-11-29 | 枣庄市森源鑫纸业有限公司 | Drum-type cold water cooling device for melamine impregnated paper |
CN115404719B (en) * | 2022-08-30 | 2023-11-24 | 枣庄市森源鑫纸业有限公司 | Melamine impregnated paper drum-type cold water cooling device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20161108 |