CN201471776U - Circulatory cooling/heating roller - Google Patents
Circulatory cooling/heating roller Download PDFInfo
- Publication number
- CN201471776U CN201471776U CN2009202252158U CN200920225215U CN201471776U CN 201471776 U CN201471776 U CN 201471776U CN 2009202252158 U CN2009202252158 U CN 2009202252158U CN 200920225215 U CN200920225215 U CN 200920225215U CN 201471776 U CN201471776 U CN 201471776U
- Authority
- CN
- China
- Prior art keywords
- cooling
- water inlet
- heating roller
- axis hole
- circulating tube
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to a circulatory cooling/heating roller, which belongs to the class of rolling appliances in the field of rubber, plastic, printing or chemical fiber, in particular to a cooling/heating roller. The cooling/heating roller comprises a roller body, and both ends of the roller body are respectively provided with an end cover which is provided with a shaft hole. The cooling/heating roller has the following characteristics that: a hollow interlayer is arranged in the roller body, a circulating tube is arranged in the hollow interlayer, a water inlet and a water outlet are arranged in the shaft holes, and both ends of the circulating tube are respectively connected with the water inlet and the water outlet. Because the circulating tube is spirally arranged in the hollow interlayer, when liquid substance with a certain temperature is filled in via the water inlet to serve as a heat transfer medium, the medium can uniformly flow around the roller body along the spiral circulating tube, so that the temperature of the working surface can be kept constant, and thereby the rolling heating/cooling effect is excellent.
Description
Technical field
The utility model belongs to rubber, plastics, printing or chemical fibre field roll extrusion weapon exercises, is specifically related to a kind of cooling warm-up mill.
Background technology
To the roll extrusion cooling heating of the thin slice reel series products cooling warm-up mills that adopt, cooling warm-up mill commonly used at present is an individual layer hollow type structure, charges into media in the cavity more in rubber, plastics, printing, chemical fibre field.Media is generally selected the water of different temperatures or the liquid of oil body for use, yet because the rotation that does not stop in the roll body course of work, media is skewness in roll body, and it is evenly constant to make that warm-up mill working face temperature is difficult to, and heating or cooling effect are had a greatly reduced quality.
The utility model content
The technical problem that the utility model solved is: designed a kind of circulation cooling warm-up mill, be convenient to product is carried out even roll extrusion heating or roll extrusion cooling processing.
The technical scheme that its technical problem that will solve the utility model adopts is: design a kind of circulation cooling warm-up mill, comprise roll body, the roll body two ends are provided with end cap respectively, offer axis hole on the end cap, it is characterized in that in roll body, being provided with hollow sandwich, circulation line is set in hollow sandwich, offers water inlet and delivery port in axis hole, the circulation line two ends are communicated with water inlet and delivery port respectively.
A kind of circulation cooling warm-up mill described in the utility model, it is characterized in that circulation line in the shape of a spiral shape spiral in hollow sandwich, offer water inlet in an axis hole, set out the mouth of a river in another axis hole, an end of circulation line is connected with water inlet, the other end is connected with delivery port.
The beneficial effect that the utility model had is: hollow sandwich is set in roll body, circulation line is set in hollow sandwich, in axis hole, offer water inlet and delivery port, the circulation line two ends connect delivery port and water inlet respectively, circulation line shape in the shape of a spiral spirals in hollow sandwich, when the media of the liquid that charges into uniform temperature from water inlet as the heat transmission, media can be along evenly being flowed around roll body by the helical form circulation line, make the working face temperature keep constant, roll extrusion heating/cooling effect is splendid.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1. end cap, 2. roll body, 3. hollow sandwich, 4. end cap, 5. axis hole, 6. delivery port, 7. circulation line, 8. water inlet, 9. axis hole.
The specific embodiment
A kind of circulation cooling warm-up mill described in the utility model, roll body 2 two ends are provided with end cap 1 and 4 respectively, offer axis hole 9 on the end cap 1, offer axis hole 5 on the end cap 4, offer water inlet 8 in the axis hole 9, set out the mouth of a river 6 in the axis hole 5, hollow sandwich 3 is set in the roll body 2, circulation line 7 is set in hollow sandwich 3, and circulation line 7 two ends are communicated with water inlet 8 and delivery port 6 respectively, and circulation line 7 shape in the shape of a spiral spirals in hollow sandwich 3.
The utility model in use, inject liquid media from water inlet 8, liquid media makes the periphery wall temperature of roll body 2 keep evenly constant along evenly being flowed around roll body 2 by helical form circulation line 7, then product is carried out roll extrusion heating or cooling, result of use is significantly better than old-fashioned structure in the past.And the utility model is simple in structure, is convenient to production and processing, suits to promote the popularization use in industrial circle.
Claims (2)
1. warm-up mill is cooled off in a circulation, comprise roll body, the roll body two ends are provided with end cap respectively, offer axis hole on the end cap, it is characterized in that in roll body, being provided with hollow sandwich, circulation line is set in hollow sandwich, offers water inlet and delivery port in axis hole, the circulation line two ends are communicated with water inlet and delivery port respectively.
2. a kind of circulation cooling warm-up mill according to claim 1, it is characterized in that circulation line in the shape of a spiral shape spiral in hollow sandwich, offer water inlet in an axis hole, set out the mouth of a river in another axis hole, an end of circulation line is connected with water inlet, the other end is connected with delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202252158U CN201471776U (en) | 2009-08-24 | 2009-08-24 | Circulatory cooling/heating roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202252158U CN201471776U (en) | 2009-08-24 | 2009-08-24 | Circulatory cooling/heating roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471776U true CN201471776U (en) | 2010-05-19 |
Family
ID=42408019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202252158U Expired - Fee Related CN201471776U (en) | 2009-08-24 | 2009-08-24 | Circulatory cooling/heating roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471776U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700159A (en) * | 2012-05-28 | 2012-10-03 | 郑州鼎盛机械设备有限公司 | Twin-screw oil press with cooling device |
| CN103640309A (en) * | 2013-12-09 | 2014-03-19 | 玉田县盛田印刷包装机械有限公司 | Cyclic heating roller with internal spiral roller as well heating method |
| CN105953562A (en) * | 2016-05-11 | 2016-09-21 | 天津市天鹏建筑器材有限公司 | Plate spraying and drying equipment |
| CN111409938A (en) * | 2020-04-03 | 2020-07-14 | 安徽猛牛彩印包装有限公司 | Preheating device for conveying printing glue solution |
-
2009
- 2009-08-24 CN CN2009202252158U patent/CN201471776U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700159A (en) * | 2012-05-28 | 2012-10-03 | 郑州鼎盛机械设备有限公司 | Twin-screw oil press with cooling device |
| CN103640309A (en) * | 2013-12-09 | 2014-03-19 | 玉田县盛田印刷包装机械有限公司 | Cyclic heating roller with internal spiral roller as well heating method |
| CN103640309B (en) * | 2013-12-09 | 2016-05-25 | 玉田县盛田印刷包装机械有限公司 | A kind of band inside spin roller circulating-heating roller and heating means |
| CN105953562A (en) * | 2016-05-11 | 2016-09-21 | 天津市天鹏建筑器材有限公司 | Plate spraying and drying equipment |
| CN111409938A (en) * | 2020-04-03 | 2020-07-14 | 安徽猛牛彩印包装有限公司 | Preheating device for conveying printing glue solution |
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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: 20100519 Termination date: 20100824 |