CN208976180U - A kind of coating machine concentration cooling device - Google Patents
A kind of coating machine concentration cooling device Download PDFInfo
- Publication number
- CN208976180U CN208976180U CN201821562057.0U CN201821562057U CN208976180U CN 208976180 U CN208976180 U CN 208976180U CN 201821562057 U CN201821562057 U CN 201821562057U CN 208976180 U CN208976180 U CN 208976180U
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- China
- Prior art keywords
- heat
- chill roll
- cooling device
- internal cavity
- coating machine
- Prior art date
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- 238000001816 cooling Methods 0.000 title claims abstract description 23
- 239000011248 coating agent Substances 0.000 title claims abstract description 20
- 238000000576 coating method Methods 0.000 title claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 239000012212 insulator Substances 0.000 claims abstract description 13
- 239000012141 concentrate Substances 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Natural products CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 235000019441 ethanol Nutrition 0.000 claims description 4
- 125000005909 ethyl alcohol group Chemical group 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 238000009941 weaving Methods 0.000 claims description 4
- 239000005439 thermosphere Substances 0.000 claims description 2
- 239000010426 asphalt Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 230000009466 transformation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model provides a kind of coating machine concentration cooling device, and it includes: chill roll which, which concentrates cooling device, and the chill roll both ends are sealed and installed with roll shaft；There is roller internal cavity in the chill roll, fill heat eliminating medium in the roller internal cavity；Conical cavity is equipped in the roll shaft, the wide mouth end of the conical cavity is connected with the roller internal cavity and forms vacuum, and the wide mouth end of the conical cavity has relative height differential with the roller internal cavity place of being connected；The chill roll middle inside is equipped with heat dissipation cylinder mould in a ring, is equipped with heat insulator on the inside of the heat dissipation cylinder mould；It is equipped with the radiating fin of circular ring shape on the outside of the end of the roll shaft, is equipped with the radiator fan for drying to the radiating fin close to the end of the chill roll.The beneficial effects of the utility model are: additional power device is reduced, and it is simple and easy, improve heat exchange efficiency, better heat-radiation effect.
Description
Technical field
The utility model relates to waterproof material cooling technology fields more particularly to a kind of coating machine to concentrate cooling device.
Background technique
Coating machine is the equipment for producing waterproof roll, there is multiple forming rollers, forming roller long-time and heat on coating machine
Water-repellent paint Contact Temperature can increase, and the forming roller of low temperature is one of the condition for guaranteeing product quality, in order to guarantee forming roller
Temperature does not increase, forming roller be it is hollow, side is provided with fan, in the prior art, only relies only on forming roller side
Fan tends not to play preferable heat dissipation performance, it is therefore necessary to improve.
Utility model content
Utility model aims to solve the problems mentioned above in the background art, and it is cold to provide a kind of coating machine concentration
But device.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of coating machine concentration cooling device, and it includes: cooling which, which concentrates cooling device,
Roller, the chill roll both ends are sealed and installed with roll shaft；There is roller internal cavity in the chill roll, filled in the roller internal cavity scattered
Thermal medium；Conical cavity is equipped in the roll shaft, the wide mouth end of the conical cavity is connected simultaneously with the roller internal cavity
Vacuum is formed, the wide mouth end of the conical cavity has relative height differential with the roller internal cavity place of being connected；The cooling
Roller middle inside is equipped with heat dissipation cylinder mould in a ring, is equipped with heat insulator on the inside of the heat dissipation cylinder mould；Outside the end of the roll shaft
Side is equipped with the radiating fin of circular ring shape, is equipped with the heat dissipation for drying to the radiating fin close to the end of the chill roll
Fan.
Preferably, heat-conducting layer is enclosed on the outside of the chill roll.
Preferably, the heat-conducting layer is heat-conduction epoxy resin glue-line.
Preferably, the heat eliminating medium is ethyl alcohol.
Preferably, the heat dissipation cylinder mould is the cage construction that aluminium alloy silk thread weaving forms circular ring shape.
Preferably, the heat insulator is cylindrical foamed plastics.
Compared with prior art, the utility model has the beneficial effects that
1, heat transfer is realized by the heated phase transformation of the heat eliminating medium being arranged in the roller internal cavity of chill roll, reduced additional
Power device, simple and easy, better heat-radiation effect；
2, it is equipped with heat dissipation cylinder mould in roller internal cavity, is equipped with heat insulator in heat dissipation cylinder mould, realizes heat eliminating medium and chill roll
It closely exchanges heat, and heat exchange efficiency is higher；
3, conical cavity is offered in roll shaft, conical cavity itself makes heat eliminating medium reflowing result more preferably, wide opening
End is formed with the step of drop with roller internal cavity connectivity part, and in chill roll rotation, the heat eliminating medium for condensation of radiating is easier back
Stream.
Detailed description of the invention
Fig. 1 is the cross-sectional view that coating machine provided by the embodiment of the utility model concentrates cooling device；
Fig. 2 is the sectional view of heat dissipation cylinder mould provided by the embodiment of the utility model；
Fig. 3 is the sectional view of radiating fin provided by the embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1-3 is please referred to, Fig. 1 is the cross-sectional view that coating machine provided by the embodiment of the utility model concentrates cooling device；Fig. 2
It is the sectional view of heat dissipation cylinder mould provided by the embodiment of the utility model；Fig. 3 is radiating fin provided by the embodiment of the utility model
Sectional view.
The utility model embodiment provides a kind of coating machine concentration cooling device, which concentrates cooling device packet
Include: chill roll 1,1 both ends of chill roll are sealed and installed with roll shaft 2；There is roller internal cavity 3, in the roller in the chill roll 1
Heat eliminating medium is filled in cavity 3；Be equipped with conical cavity 4 in the roll shaft 2, the wide mouth end of the conical cavity 4 with it is described
Roller internal cavity 3 is connected and forms vacuum, and the wide mouth end of the conical cavity 4 has with 3 place of being connected of roller internal cavity
Relative height differential；1 middle inside of chill roll is equipped with heat dissipation cylinder mould 5 in a ring, be equipped on the inside of the heat dissipation cylinder mould 5 every
Hot body 6；It is equipped with the radiating fin 9 of circular ring shape on the outside of the end of the roll shaft 2, is equipped with and uses close to the end of the chill roll 2
In the radiator fan 7 dried to the radiating fin 9.
Preferably, heat-conducting layer 8 is enclosed on the outside of the chill roll 1.
Preferably, the heat-conducting layer 8 is heat-conduction epoxy resin glue-line.
Preferably, the heat eliminating medium is ethyl alcohol.
Preferably, the heat dissipation cylinder mould 5 is the cage construction that aluminium alloy silk thread weaving forms circular ring shape.
Preferably, the heat insulator 6 is cylindrical foamed plastics.
In the above-described embodiments, heat is realized by the heated phase transformation of the heat eliminating medium being arranged in the roller internal cavity 3 of chill roll 1
Amount transmitting, reduces additional power device, simple and easy, better heat-radiation effect；Heat dissipation cylinder mould 5, heat dissipation are equipped in roller internal cavity 3
It is equipped with heat insulator 6 in cylinder mould 5, realizes that the short distance of heat eliminating medium and chill roll 1 exchanges heat, and heat exchange efficiency is higher；In roll shaft 2
Conical cavity 4 is inside offered, conical cavity 4 makes heat eliminating medium reflowing result more preferably in itself, and wide mouth end and roller internal cavity 3 connect
Logical place is formed with the step of drop, and when chill roll 1 rotates, the heat eliminating medium for condensation of radiating is easier to flow back.
In order to facilitate coating machine concentration cooling device provided by the embodiment of the utility model is understood, below with reference to specific reality
Example is applied it is described in detail.
- 3 are continued to refer to figure 1, the utility model embodiment provides a kind of coating machine concentration cooling device, the coating machine collection
Middle cooling device includes a chill roll 1, which is sealed and installed with roll shaft 2.Roll shaft 2 specifically connects with chill roll 1
It is connected in well known to those skilled in the art, in this not go into detail.
Difference from prior art is have roller internal cavity 3 in chill roll 1, i.e., open up a sky in chill roll 1
Chamber fills heat eliminating medium in roller internal cavity 3, and the heat eliminating medium is ethyl alcohol, is added in roller internal cavity 3 in right amount.In addition,
Conical cavity 4 is offered in roll shaft 2, the wide mouth end of conical cavity 4 is connected with roller internal cavity 3 and forms vacuum, circular cone
The wide mouth end of shape cavity 4 has relative height differential with 3 place of being connected of roller internal cavity.One is equipped in the middle inside of chill roll 1
A heat dissipation cylinder mould 5 in a ring, heat dissipation cylinder mould 5 are the cage construction that aluminium alloy silk thread weaving forms circular ring shape.It is radiating
A heat insulator 6 is equipped on the inside of cylinder mould 5, heat insulator 6 is cylindrical foamed plastics.
In this way, heat insulator 6 is located among roller internal cavity 3, make the heat eliminating medium be dispersed in heat insulator 6 and chill roll 1 it
Between heat dissipation cylinder mould 5 at, reduce effectively heat exchange unit area, the heat eliminating medium can be made faster to be heated.Chill roll 1 exists
When rotation, the heat transfer of waterproof roll is enclosed on the outside of chill roll 1 and leads to realize better heat-conducting effect to chill roll 1
Thermosphere 8, heat-conducting layer 8 are heat-conduction epoxy resin glue-line, and the heat of waterproof roll is quickly transferred to chill roll 1 by such heat-conducting layer 8,
And then be transferred on the heat dissipation cylinder mould 5 that 1 inside of chill roll is set, the self structure of heat dissipation cylinder mould 5 enhances and the heat dissipation
Medium real contact area helps to improve heat exchanger effectiveness, carburation by evaporation after the heat eliminating medium is heated, along chill roll 1
Internal roller internal cavity 3 flows to the end of roll shaft 2, to realize the heat eliminating medium rapid condensation reflux, outside the end of roll shaft 2
Side is equipped with the radiating fin 9 of circular ring shape, is equipped with the radiator fan for drying to radiating fin 9 close to the end of chill roll 2
7。
In the present embodiment, chill roll 1 absorbs the heat dissipation in the heat transfer to roller internal cavity 3 of waterproof roll and is situated between
Matter, chill roll 1 are equivalent to the evaporator section of heat pipe in the prior art, and the end of roll shaft 2 is equivalent to the condensation segment of heat pipe, and in
Between installation gear shaft part be then equivalent to the adiabatic section of heat pipe.Conical cavity 4 is in cone, wide mouth end and 3 phase of roller internal cavity
Connectivity part has relative height differential, is equivalent to form a step in this way, is back to roller internal cavity convenient for the heat eliminating medium of condensation
3。
In the above-described embodiments, heat is realized by the heated phase transformation of the heat eliminating medium being arranged in the roller internal cavity 3 of chill roll 1
Amount transmitting, reduces additional power device, simple and easy, better heat-radiation effect；Heat dissipation cylinder mould 5, heat dissipation are equipped in roller internal cavity 3
It is equipped with heat insulator 6 in cylinder mould 5, realizes that the short distance of heat eliminating medium and chill roll 1 exchanges heat, and heat exchange efficiency is higher；In roll shaft 2
Conical cavity 4 is inside offered, conical cavity 4 makes heat eliminating medium reflowing result more preferably in itself, and wide mouth end and roller internal cavity 3 connect
Logical place is formed with the step of drop, and when chill roll 1 rotates, the heat eliminating medium for condensation of radiating is easier to flow back.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (6)
1. a kind of coating machine concentrates cooling device characterized by comprising chill roll, the chill roll both ends are sealed and installed with
Roll shaft；There is roller internal cavity in the chill roll, fill heat eliminating medium in the roller internal cavity；Cone is equipped in the roll shaft
Cavity, the wide mouth end of the conical cavity are connected with the roller internal cavity and form vacuum, the width of the conical cavity
Mouth end has relative height differential with the roller internal cavity place of being connected；The chill roll middle inside is equipped with heat dissipation in a ring
Cylinder mould, the heat dissipation cylinder mould inside are equipped with heat insulator；The radiating fin of circular ring shape is equipped on the outside of the end of the roll shaft, close to institute
The end of chill roll is stated equipped with the radiator fan for drying to the radiating fin.
2. coating machine according to claim 1 concentrates cooling device, which is characterized in that be enclosed with and lead on the outside of the chill roll
Thermosphere.
3. coating machine according to claim 2 concentrates cooling device, which is characterized in that the heat-conducting layer is thermally conductive asphalt mixtures modified by epoxy resin
Rouge glue-line.
4. coating machine according to claim 3 concentrates cooling device, which is characterized in that the heat eliminating medium is ethyl alcohol.
5. coating machine according to claim 4 concentrates cooling device, which is characterized in that the heat dissipation cylinder mould is aluminum-alloy wire
Line weaving forms the cage construction of circular ring shape.
6. coating machine according to claim 5 concentrates cooling device, which is characterized in that the heat insulator is cylindrical bubble
Foam plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562057.0U CN208976180U (en) | 2018-09-26 | 2018-09-26 | A kind of coating machine concentration cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562057.0U CN208976180U (en) | 2018-09-26 | 2018-09-26 | A kind of coating machine concentration cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208976180U true CN208976180U (en) | 2019-06-14 |
Family
ID=66785207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821562057.0U Active CN208976180U (en) | 2018-09-26 | 2018-09-26 | A kind of coating machine concentration cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208976180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016410A (en) * | 2019-12-16 | 2020-04-17 | 东莞市瑞冠彩印包装有限公司 | Printing roller cooling device for printing equipment |
-
2018
- 2018-09-26 CN CN201821562057.0U patent/CN208976180U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016410A (en) * | 2019-12-16 | 2020-04-17 | 东莞市瑞冠彩印包装有限公司 | Printing roller cooling device for printing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A centralized cooling device for coater Effective date of registration: 20201013 Granted publication date: 20190614 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: LIAONING THE JIUDING HONGTAI WATERPROOF TECHNOLOGY Co.,Ltd. Registration number: Y2020210000056 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211014 Granted publication date: 20190614 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: LIAONING THE JIUDING HONGTAI WATERPROOF TECHNOLOGY Co.,Ltd. Registration number: Y2020210000056 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A centralized cooling device for coater Effective date of registration: 20211027 Granted publication date: 20190614 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: LIAONING THE JIUDING HONGTAI WATERPROOF TECHNOLOGY Co.,Ltd. Registration number: Y2021210000077 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221101 Granted publication date: 20190614 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: LIAONING THE JIUDING HONGTAI WATERPROOF TECHNOLOGY Co.,Ltd. Registration number: Y2021210000077 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Centralized cooling device for coater Effective date of registration: 20221102 Granted publication date: 20190614 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: LIAONING THE JIUDING HONGTAI WATERPROOF TECHNOLOGY Co.,Ltd. Registration number: Y2022210000190 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231110 Granted publication date: 20190614 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: LIAONING THE JIUDING HONGTAI WATERPROOF TECHNOLOGY Co.,Ltd. Registration number: Y2022210000190 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A centralized cooling device for coating machines Effective date of registration: 20231123 Granted publication date: 20190614 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: LIAONING THE JIUDING HONGTAI WATERPROOF TECHNOLOGY Co.,Ltd. Registration number: Y2023980067316 |