CN108656426A - Left-and-right spiral formula alternating temperature roller - Google Patents
Left-and-right spiral formula alternating temperature roller Download PDFInfo
- Publication number
- CN108656426A CN108656426A CN201810602199.3A CN201810602199A CN108656426A CN 108656426 A CN108656426 A CN 108656426A CN 201810602199 A CN201810602199 A CN 201810602199A CN 108656426 A CN108656426 A CN 108656426A
- Authority
- CN
- China
- Prior art keywords
- branch pipe
- feed liquor
- roller
- inner tube
- interlayer
- 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.)
- Withdrawn
Links
- 239000011229 interlayer Substances 0.000 claims abstract description 29
- 238000010992 reflux Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000010079 rubber tapping Methods 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/44—Compression means for making articles of indefinite length
- B29C43/46—Rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a kind of left-and-right spiral formula alternating temperature rollers.Including roller, inner tube, casing, feed liquor branch pipe, reflux branch pipe, tapping channel；It is set with casing outside said inner tube, gap between said inner tube and casing forms tapping channel, roller is set in described sleeve pipe, the roller inner wall is provided with interlayer, and the sleeve portion in the roller is merging area, and feed liquor branch pipe is arranged in the middle part of merging area, merging area is provided at both ends with reflux branch pipe, the feed liquor branch pipe, reflux branch pipe are connected to interlayer respectively, and the feed liquor branch pipe is connected to inner tube, and the reflux branch pipe is connected to tapping channel；Said inner tube both ends respectively enter liquid medium, enter interlayer by feed liquor branch pipe in merging area, and tapping channel discharge is back to by the branch pipe that flows back.The present invention can be in roller both sides while feed liquor by left-and-right spiral formula alternating temperature roller, and pair roller barrel be evenly heated/cool down since roller both sides, reduces the roller temperature difference, makes material uniform by hot/cold in sheeted product.
Description
Technical field：
The invention belongs to rolling mill roller production technical field, more particularly to a kind of left-and-right spiral formula alternating temperature roller.
Background technology：
When the roller size of calender is larger, when length is longer, can usually lead there is a situation where heating/inhomogeneous cooling is even
It causes roller both sides temperature difference larger, in sheeted product, causes material both sides uneven by hot/cold, influence product quality.
Being disclosed in the information of the background technology part, it is only intended to increase understanding of the overall background of the invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or imply that the information is constituted in any form.
Invention content：
The purpose of the present invention is to provide a kind of left-and-right spiral formula alternating temperature rollers, above-mentioned in the prior art scarce to overcome
It falls into.
To achieve the above object, the present invention provides a kind of left-and-right spiral formula alternating temperature rollers, including：Roller, inner tube, casing,
Feed liquor branch pipe, reflux branch pipe, tapping channel；It is set with casing outside said inner tube, the gap between said inner tube and casing forms out liquid
Road is set with roller in described sleeve pipe, and the roller inner wall is provided with interlayer, and the sleeve portion in the roller is merging area,
Feed liquor branch pipe is set in the middle part of merging area, merging area is provided at both ends with reflux branch pipe, the feed liquor branch pipe, reflux branch pipe respectively with folder
Layer connection, the feed liquor branch pipe are connected to inner tube, and the reflux branch pipe is connected to tapping channel；Said inner tube both ends respectively enter liquid
Body medium enters interlayer in merging area by feed liquor branch pipe, is back to tapping channel discharge by the branch pipe that flows back, liquid medium is uniform
Ground flows through roller inner wall interlayer everywhere, keeps roller heating/cooling uniform.
Preferably, in technical solution, partition board is provided in interlayer, the partition board includes left plate, right panel, the left plate, the right side
Helical flow path is respectively arranged on plate, the helical flow path direction of rotation in the left plate, right panel on the contrary, liquid pass through partition board when,
By the helical flow path rotational flow on left plate, right panel, whirlpool is formed, pushes liquid to pass through from left plate, right panel intermediate gap, leads
Flowing liquid prevents liquid sinuous flow.
Preferably, in technical solution, feed liquor branch pipe, reflux branch pipe and interlayer junction are provided with connector, connector and
Feed liquor branch pipe, reflux branch pipe connection end opening are smaller, and it is larger that connector connect end opening with interlayer, reduces fluid pressure, subtracts
Impact force of the small liquid to interlayer.
Preferably, in technical solution, merging area is provided with flow-guide fan, the flow-guide fan in the inner tube between feed liquor branch pipe
Respectively to both-side opening, water conservancy diversion is carried out to inner tube both ends feed liquor, prevents the hydraulic shock flowed in opposite directions from forming sinuous flow.
Compared with prior art, the present invention has the advantages that：
Can be in roller both sides while feed liquor by left-and-right spiral formula alternating temperature roller, pair roller barrel carries out equal since roller both sides
Even heating/cooling reduces the roller temperature difference, makes material uniform by hot/cold in sheeted product.Pass through what is be arranged in liquid in-out pipeline
Each guiding device, conducting fluid prevent sinuous flow, protect interlayer.
Description of the drawings：
Fig. 1 is left-and-right spiral formula alternating temperature roll structure schematic diagram of the present invention；
Fig. 2 is diaphragm structure schematic diagram of the present invention；
Reference numeral is：1- rollers, 2- inner tubes, 3- casings, 4- feed liquors branch pipe, 5- reflux branch pipe, 6- tapping channels, the interflow 7-
Area, 8- interlayers, 9- partition boards, 10- left plates, 11- right panels, 12- helical flow paths, 13- connectors, 14- flow-guide fans.
Specific implementation mode：
The specific implementation mode of the present invention is described in detail below, it is to be understood that protection scope of the present invention is not
It is restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
As shown in Figure 1, a kind of left-and-right spiral formula alternating temperature roller, including：Roller 1, inner tube 2, casing 3, feed liquor branch pipe 4, reflux
Branch pipe 5, tapping channel 6；It is set with casing 3 outside said inner tube 2, the gap between said inner tube 2 and casing 3 forms tapping channel 6, described
Roller 1 is set on casing 3,1 inner wall of the roller is provided with interlayer 8, and 3 part of casing in the roller 1 is merging area 7,
7 middle part setting feed liquor branch pipe 4 of merging area, merging area 7 are provided at both ends with reflux branch pipe 5, and the feed liquor branch pipe 4, reflux branch pipe 5 divide
It is not connected to interlayer 8, the feed liquor branch pipe 4 is connected to inner tube 2, and the reflux branch pipe 5 is connected to tapping channel 6；2 liang of said inner tube
End respectively enters liquid medium, enters interlayer 8 by feed liquor branch pipe 4 in merging area 7, and by flowing back, branch pipe 5 is back to tapping channel 6
Discharge, liquid medium flow evenly through 1 inner wall interlayer 8 of roller everywhere, keep 1 heating of roller/cooling uniform.The feed liquor branch pipe 4,
Reflux branch pipe 5 is provided with connector 13 with 8 junction of interlayer, and connector 13 connect end opening with feed liquor branch pipe 4, reflux branch pipe 5
Smaller, it is larger that connector 13 connect end opening with interlayer 8, reduces fluid pressure, reduces impact force of the liquid to interlayer 8.It closes
It flows in inner tube 2 of the area 7 between feed liquor branch pipe 4 and is provided with flow-guide fan 14, the flow-guide fan 14 is respectively to both-side opening, to inner tube
2 both ends feed liquors carry out water conservancy diversion, prevent the hydraulic shock flowed in opposite directions from forming sinuous flow.
As shown in Fig. 2, being provided with partition board 9 in the interlayer 8, the partition board 9 includes left plate 10, right panel 11, the left plate
10, helical flow path 12 is respectively arranged on right panel 11,12 direction of rotation of helical flow path in the left plate 10, right panel 11 on the contrary,
When liquid passes through partition board 9, by 12 rotational flow of helical flow path on left plate 10, right panel 11, whirlpool is formed, pushes liquid from a left side
Plate 10,11 intermediate gap of right panel pass through, and conducting fluid prevents liquid sinuous flow.
In use, according to needs are heated or cooled, hot and cold oil/water flows into merging area 7 by 2 both ends of inner tube, through feed liquor branch
Pipe 4 enter interlayer 8 in, hot and cold oil/water in interlayer 8 respectively flow direction at left and right sides of, each a distance pass through 9 water conservancy diversion of partition board,
It is back to tapping channel 6 until flowing to 8 both ends of interlayer and entering reflux branch pipe 5, is finally discharged from tapping channel 6, hot and cold oil/water is being pressed from both sides
Layer 8 in Uniform Flow pair roller barrel 1 be uniformly heated up/cool down, reduce 1 temperature difference of roller, make in sheeted product material be heated/
It is cold uniform.
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the present invention and its actually answering
With so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementation schemes and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (4)
1. a kind of left-and-right spiral formula alternating temperature roller, it is characterised in that：Including roller, inner tube, casing, feed liquor branch pipe, reflux branch pipe, go out
Fluid passage；It is set with casing outside said inner tube, the gap between said inner tube and casing forms tapping channel, and roller is set in described sleeve pipe
Cylinder, the roller inner wall are provided with interlayer, and the sleeve portion in the roller is merging area, and feed liquor branch is arranged in the middle part of merging area
Pipe, merging area are provided at both ends with reflux branch pipe, and the feed liquor branch pipe, reflux branch pipe are connected to interlayer respectively, the feed liquor branch pipe
It is connected to inner tube, the reflux branch pipe is connected to tapping channel；Said inner tube both ends respectively enter liquid medium, pass through in merging area
Feed liquor branch pipe enters interlayer, and tapping channel discharge is back to by the branch pipe that flows back.
2. left-and-right spiral formula alternating temperature roller according to claim 1, it is characterised in that：Partition board, institute are provided in the interlayer
It includes left plate, right panel to state partition board, and helical flow path, the spiral flow in the left plate, right panel are respectively arranged in the left plate, right panel
Road direction of rotation by the helical flow path rotational flow on left plate, right panel, forms whirlpool, pushes on the contrary, when liquid passes through partition board
Liquid passes through from left plate, right panel intermediate gap.
3. left-and-right spiral formula alternating temperature roller according to claim 1, it is characterised in that：The feed liquor branch pipe, reflux branch pipe with
Interlayer junction is provided with connector, and it is smaller that connector connect end opening with feed liquor branch pipe, reflux branch pipe, connector and interlayer company
It is larger to connect end opening.
4. left-and-right spiral formula alternating temperature roller according to claim 1, it is characterised in that：The merging area is between feed liquor branch pipe
Inner tube in be provided with flow-guide fan, the flow-guide fan carries out water conservancy diversion respectively to both-side opening to inner tube both ends feed liquor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810602199.3A CN108656426A (en) | 2018-06-12 | 2018-06-12 | Left-and-right spiral formula alternating temperature roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810602199.3A CN108656426A (en) | 2018-06-12 | 2018-06-12 | Left-and-right spiral formula alternating temperature roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108656426A true CN108656426A (en) | 2018-10-16 |
Family
ID=63775831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810602199.3A Withdrawn CN108656426A (en) | 2018-06-12 | 2018-06-12 | Left-and-right spiral formula alternating temperature roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108656426A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006250524A (en) * | 2005-02-14 | 2006-09-21 | Sango Co Ltd | Multi-pipe type heat recovery apparatus |
| CN101254638A (en) * | 2008-03-10 | 2008-09-03 | 株洲科力通用设备有限公司 | Heating roller heating method and heating roller |
| CN202509177U (en) * | 2012-02-16 | 2012-10-31 | 青岛中科华联新材料有限公司 | Hot roller structure for high strength and high modulus polyethylene fiber drawing machine |
| CN105058650A (en) * | 2015-09-08 | 2015-11-18 | 无锡双象橡塑机械有限公司 | Spiral jacket drum vulcanizing machine roller |
| CN105538533A (en) * | 2016-01-25 | 2016-05-04 | 青岛科技大学 | Combined roller of open mill or calender |
| CN206383366U (en) * | 2016-12-28 | 2017-08-08 | 汕头市金田塑业有限公司 | A kind of double water inlets pair go out water chill rolls |
| CN208529555U (en) * | 2018-06-12 | 2019-02-22 | 无锡双象橡塑机械有限公司 | Left-and-right spiral formula alternating temperature roller |
-
2018
- 2018-06-12 CN CN201810602199.3A patent/CN108656426A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006250524A (en) * | 2005-02-14 | 2006-09-21 | Sango Co Ltd | Multi-pipe type heat recovery apparatus |
| CN101254638A (en) * | 2008-03-10 | 2008-09-03 | 株洲科力通用设备有限公司 | Heating roller heating method and heating roller |
| CN202509177U (en) * | 2012-02-16 | 2012-10-31 | 青岛中科华联新材料有限公司 | Hot roller structure for high strength and high modulus polyethylene fiber drawing machine |
| CN105058650A (en) * | 2015-09-08 | 2015-11-18 | 无锡双象橡塑机械有限公司 | Spiral jacket drum vulcanizing machine roller |
| CN105538533A (en) * | 2016-01-25 | 2016-05-04 | 青岛科技大学 | Combined roller of open mill or calender |
| CN206383366U (en) * | 2016-12-28 | 2017-08-08 | 汕头市金田塑业有限公司 | A kind of double water inlets pair go out water chill rolls |
| CN208529555U (en) * | 2018-06-12 | 2019-02-22 | 无锡双象橡塑机械有限公司 | Left-and-right spiral formula alternating temperature roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181016 |
|
| WW01 | Invention patent application withdrawn after publication |