CN2745746Y - Jacket type roller - Google Patents
Jacket type roller Download PDFInfo
- Publication number
- CN2745746Y CN2745746Y CN 200420080372 CN200420080372U CN2745746Y CN 2745746 Y CN2745746 Y CN 2745746Y CN 200420080372 CN200420080372 CN 200420080372 CN 200420080372 U CN200420080372 U CN 200420080372U CN 2745746 Y CN2745746 Y CN 2745746Y
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- outer cylinder
- roller
- flange
- medium
- 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 discloses a jacket type roller, comprising an outer cylinder body, screw bolts, a barrel shaft, a flange, an end cover plate, a pressure testing hole device, baffles and a sealed inner cylinder body. The jacket type structure is that the sealed inner cylinder body having the same shape with the outer cylinder body is arranged in the outer cylinder body, which is connected with the two end baffles, the flange and the barrel shaft; the baffles are of the same shape with the flange, and the end surfaces of the baffles are arranged in average with axial through holes. The sealed inner cylinder body occupies the middle space of the roller, and the distance between the remaining outer cylinder body and the sealed inner cylinder body is limited; the capacity of the roller is obviously decreased, the storage capacity of the medium is less, the charge of the roller is small, and the replacing process of the medium is short; in addition, the medium transfused from one end of the barrel shaft flows into the hole on the baffle, and the medium spills over the hole of the other end of the barrel shaft; the medium acts directly at the outer cylinder body, which changes obviously the temperature of the surface of the outer cylinder body. The utility model is particularly used for serving as a cooling roller or a drying roller in the printing and dyeing mechanism.
Description
Technical field
The utility model relates to a kind of roller, and specifically, the utility model relates to the jacket type roller that tube is arranged in a kind of tube.
Background technology
Roller is a driving member in the dyeing machine, according to the medium difference that is input in the roller, in the process of transmission cloth cloth is carried out the contact heating, drying or cools.The roller structure of prior art is at cylindrical shell two ends symmetry and co-axial seal link cover plate, flange and tube axle.Medium is input in the roller from the centre bore of an end tube axle, and the medium that continues input overflows from other end tube axle centre bore after being full of roller, thereby reaches the temperature that changes roller surface, and the cloth that is contacted is carried out heating, drying or cools.But the roller of prior art is a kind of hollow cylinder structure, and volume is big, and the storage medium amount is big, and the medium replacement process is long, the effect that influences heating, drying or cool.In addition, the roller load that is full of medium is bigger, is unfavorable for the running of equipment.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art part, provide a kind of on the basis that keeps former roller external dimensions, change its internal structure, to reduce the volume in the roller, shorten the medium replacement process, improve the jacket type roller of the heating, drying or the effect that cools.
For achieving the above object, the technical solution of the utility model is: the jacket type roller is by simplified, bolt, tube axle, flange, end casing, pressure testing aperture apparatus, dividing plate, sealing inner barrel are formed outward.Described outer cylinder body is cylindrical, and two ends symmetries co-axial seal link cover plate and flange place the tube axle in the end face seam of flange to cooperate the location, connect and compose roller with bolting.Described sealing inner barrel is also cylindrical, place outer simplified in, simplified and outer cylinder body is fixed together in will seal by the dividing plate at both ends.
In the said structure, the sealing inner barrel places axial middle part in the roller, occupied the most of space in the roller, when the centre bore of medium from an end tube axle is input in the roller, because of the simplified portion that is placed in one in sealing, the medium that is input into can only flow to from the dividing plate hole and be full of between sealing inner barrel and the outer cylinder body inwall, directly heats or the cooling outer cylinder body, and then overflows from other end tube axle centre bore.
The utility model compared with prior art has the following advantages:
1, the sealing inner barrel occupies the space at roller middle part, the limited spacing in residue outer simplified and the sealing between simplified, and the interior volume of roller reduces, the medium storage is few, the medium replacement process is short, and it is outer simplified to add that the medium that is input into directly acts on, and obviously changes outer simplified surface temperature;
2, medium amount memory space is few, and the roller load is little, helps the running of equipment;
3, fixedly connected by two dividing plates between simplified in outer simplified and the sealing, improved the strength and stiffness of thin-walled roller;
4, simple in structure, easy manufacturing.
Description of drawings
Accompanying drawing is a jacket type roller structural representation of the present utility model.
The specific embodiment
Jacket type roller as shown in the figure, it is made up of outer simplified 1, bolt 2, tube axle 3, flange 4, end casing 5, pressure testing aperture apparatus 6, dividing plate 7, sealing inner barrel 8; Described sealing inner barrel 8 is cylindrical members, and it is made by the thick sheet metal of 2～6mm.On the simplified 8 both ends outer walls, distinguish fixedly connected dividing plate 7 in sealing, dividing plate is flange-like; Thick is 5～10mm, and the end face equalization is provided with 4～16 of axially extending bores, and through hole is φ 16～22mm.Dividing plate 7 internal orifice dimensions are identical with simplified 8 external diameters in the sealing, dividing plate 7 external diameters are identical with columniform outer simplified 1 internal diameter, to place outer simplified 1 interior fixedlying connected in the lump with the dividing plate 7 that sealing inner barrel 8 is fixed together, the two ends symmetry co-axial seal link cover plate 5 and the flange 4 of difference simplified outside 1, tube axle 3 is placed cooperate the location in the end face seam of flange 4, fixedly connected with bolt 2.1 pressure testing aperture apparatus 6 is settled in perforate on the end casing of a side at last, and is connected and sealed.
Claims (3)
1, a kind of jacket type roller is made up of outer cylinder body (1), bolt (2), tube axle (3), flange (4), end casing (5), pressure testing aperture apparatus (6), dividing plate (7), sealing inner barrel (8); Described outer cylinder body (1) is cylindrical, and two ends symmetry co-axial seal link cover plate (5) and flange (4) place interior cooperation of end face seam of flange (4) to locate on tube axle (3), with the fixedly connected formation roller of bolt (2); It is characterized in that: described sealing inner barrel (8) is also cylindrical, places in the outer cylinder body (1), will seal inner barrel (8) by the dividing plate (7) at both ends and be fixed together with outer cylinder body (1).
2, jacket type roller according to claim 1, it is characterized in that: described dividing plate (7) is flange-like, thick is 5～10mm, the end face equalization is provided with 4～16 of axially extending bores, through hole is φ 16～22mm, dividing plate (7) internal orifice dimension is identical with sealing inner barrel (8) external diameter, and dividing plate (7) external diameter is identical with outer cylinder body (1) internal diameter.
3, by the described jacket type roller of claim 1, it is characterized in that: described sealing inner barrel (8) is made by the thick sheet metal of 2～6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080372 CN2745746Y (en) | 2004-10-20 | 2004-10-20 | Jacket type roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080372 CN2745746Y (en) | 2004-10-20 | 2004-10-20 | Jacket type roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745746Y true CN2745746Y (en) | 2005-12-14 |
Family
ID=35582330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420080372 Expired - Fee Related CN2745746Y (en) | 2004-10-20 | 2004-10-20 | Jacket type roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745746Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001244A (en) * | 2009-08-28 | 2011-04-06 | 施乐公司 | Pressure rolls, apparatuses useful in printing and methods of making pressure rolls |
| CN102139856A (en) * | 2010-02-01 | 2011-08-03 | 鸿富锦精密工业（深圳）有限公司 | Roller jig |
| CN102189743A (en) * | 2011-03-30 | 2011-09-21 | 泰州科世茂京都机械有限公司 | Strip-shaped jacketed oil-heat roller |
| CN102189742A (en) * | 2011-03-30 | 2011-09-21 | 泰州科世茂京都机械有限公司 | Spiral jacket oil hot roller |
| CN102797233A (en) * | 2012-09-05 | 2012-11-28 | 南京农业大学灌云现代农业装备研究院 | Clamping device in cleaning |
| CN103009797A (en) * | 2011-09-19 | 2013-04-03 | 施乐公司 | Transfix roller for use in an indirect printer with an image receiving member having a thin wall |
| CN104842486A (en) * | 2015-04-07 | 2015-08-19 | 苏州普勒新材料有限公司 | Engagement cooling apparatus of extruder |
| CN108819450A (en) * | 2016-07-28 | 2018-11-16 | 浙江汇锋薄膜科技有限公司 | A kind of printing roller with location structure |
-
2004
- 2004-10-20 CN CN 200420080372 patent/CN2745746Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001244A (en) * | 2009-08-28 | 2011-04-06 | 施乐公司 | Pressure rolls, apparatuses useful in printing and methods of making pressure rolls |
| CN102139856A (en) * | 2010-02-01 | 2011-08-03 | 鸿富锦精密工业（深圳）有限公司 | Roller jig |
| CN102189743A (en) * | 2011-03-30 | 2011-09-21 | 泰州科世茂京都机械有限公司 | Strip-shaped jacketed oil-heat roller |
| CN102189742A (en) * | 2011-03-30 | 2011-09-21 | 泰州科世茂京都机械有限公司 | Spiral jacket oil hot roller |
| CN102189743B (en) * | 2011-03-30 | 2012-12-12 | 泰州科世茂工程设备有限公司 | Strip-shaped jacketed oil-heat roller |
| CN102189742B (en) * | 2011-03-30 | 2013-02-13 | 泰州科世茂工程设备有限公司 | Spiral jacket oil hot roller |
| CN103009797A (en) * | 2011-09-19 | 2013-04-03 | 施乐公司 | Transfix roller for use in an indirect printer with an image receiving member having a thin wall |
| CN103009797B (en) * | 2011-09-19 | 2016-04-27 | 施乐公司 | Roller and indirect imaging device is run through for what there is the indirect printing machine of the image-receptive component of thin-walled |
| CN102797233A (en) * | 2012-09-05 | 2012-11-28 | 南京农业大学灌云现代农业装备研究院 | Clamping device in cleaning |
| CN104842486A (en) * | 2015-04-07 | 2015-08-19 | 苏州普勒新材料有限公司 | Engagement cooling apparatus of extruder |
| CN108819450A (en) * | 2016-07-28 | 2018-11-16 | 浙江汇锋薄膜科技有限公司 | A kind of printing roller with location structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |