CN206614811U - Corona equipment provided with cooling structure - Google Patents
Corona equipment provided with cooling structure Download PDFInfo
- Publication number
- CN206614811U CN206614811U CN201720217266.0U CN201720217266U CN206614811U CN 206614811 U CN206614811 U CN 206614811U CN 201720217266 U CN201720217266 U CN 201720217266U CN 206614811 U CN206614811 U CN 206614811U
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- CN
- China
- Prior art keywords
- rollers
- corona
- cooling structure
- condensation
- film
- 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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- Treatments Of Macromolecular Shaped Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses the corona equipment provided with cooling structure, including the first pressing film roller for stretched film, coronal structure, the cooling structure for cooling down corona rear film and the second pressing film roller for stretched film for handling film corona；First pressing film roller is located at the front of coronal structure, and cooling structure is located at the rear of coronal structure, and the second pressing film roller is located at the rear of cooling structure.The utility model uses above structure, and viscosity and temperature after reduction film corona processing make film lie flat on pressing film roller.
Description
Technical field
The utility model is related to film corona equipment technical field, and in particular to the corona equipment provided with cooling structure.
Background technology
Sided corona treatment is a kind of shock treatment, and it makes the surface of stock have higher tack.Its principle is to utilize
High-frequency high voltage is in processed frosting corona discharge, so that the adhesive ability on increase stock surface.It is existing thin
Film production line will typically use sided corona treatment when manufacturing film, make film surface roughening, to increase film straw
Fastness during knot.And the film surface Jing Guo sided corona treatment can be serious tacky on nip roll, temperature can be raised, and cause to contact with it
Press mold roll temperature it is too high, too high viscosity and temperature will cause film out-of-flatness, and wrinkle or be bonded on pressing film roller, so influence
The quality of production and production efficiency of film.
Utility model content
The purpose of this utility model is to disclose the corona equipment provided with cooling structure, solves at existing film corona
Can be serious tacky on nip roll after reason, temperature rise, out-of-flatness, the problem of wrinkle or be bonded on pressing film roller.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
Corona equipment provided with cooling structure, including the first pressing film roller for stretched film, for film corona
The coronal structure of reason, the cooling structure for cooling down corona rear film and the second pressing film roller for stretched film；First press mold
Roller is located at the front of coronal structure, and cooling structure is located at the rear of coronal structure, and the second pressing film roller is located at cooling structure
Rear.
Further, the cooling structure includes condensation rollers, suction pump and the refrigeration water tank that stainless steel is made；Inside condensation rollers
Snakelike water route is constituted, one end of condensation rollers is provided with the condensation rollers water inlet connected with snakelike water route, and the other end of condensation rollers is provided with
The condensation rollers delivery port connected with snakelike water route；The delivery port connection condensation rollers water inlet of refrigeration water tank, condensation rollers delivery port connects
Connect the water inlet of refrigeration water tank.
Further, the cooling structure thermometer also includes the temperature for being used to measure the inflow temperature in the snakelike water route
Meter, thermometer is located at the condensation rollers water inlet.
Further, the thermometer connects the refrigeration water tank, when thermometer measured temperature T is higher than pre-set threshold value, system
Cold water storage cistern starts lasting refrigeration.
Further, the condensation rollers are erected at after the sided corona treatment frame of the coronal structure, the two ends difference of condensation rollers
Support shaft is formed, the condensation rollers water inlet and the condensation rollers delivery port are opened in the axial end of support shaft respectively.
Further, the coronal structure includes insulated rollers, electrode discharge device and cylinder above insulated rollers, cylinder
Driving electrodes electric discharge device is lifted, and film is affixed on insulated rollers and passed through between insulated rollers and electrode discharge device during corona.
Compared with prior art, the beneficial effects of the utility model：
The utility model uses the film after the structure for installing condensation rollers additional after sided corona treatment, corona to be affixed in condensation rollers,
Logical less than 12 degree circulated refrigerated water inside condensation rollers, viscosity and temperature after reduction film corona processing, makes film smooth
It is attached on pressing film roller.Condensation rollers are constructed to more preferable heat conduction using stainless steel.It can be realized using cylinder on electrode discharge device
Lower trim locations.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of corona apparatus embodiments of the utility model provided with cooling structure；
Fig. 2 is the cross-sectional view of condensation rollers in Fig. 1.
In figure, the pressing film rollers of 1- first；2- coronal structures；21- insulated rollers；22- electrode discharge devices；23- cylinders；3- is condensed
Roller；The snakelike water routes of 31-；32- condensation rollers water inlets；33- condensation rollers delivery ports；34- support shafts；The pressing film rollers of 4- second.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment is provided with the corona equipment of cooling structure, including the first press mold for stretched film as depicted in figs. 1 and 2
Roller 1, for the coronal structure 2 handled film corona, the cooling structure 3 for cooling down corona rear film and for stretched film
The second pressing film roller 4.First pressing film roller 1 is located at after coronal structure 2 located at the front of coronal structure 2, cooling structure 3
Side, the second pressing film roller 4 is located at the rear of cooling structure 3.
Cooling structure includes condensation rollers 3, suction pump (not shown), thermometer (not shown) and the chilled water that stainless steel is made
Case (not shown).The snakelike water route 31 of condensation rollers Inner Constitution, one end of condensation rollers is provided with the condensation rollers connected with snakelike water route and entered
The mouth of a river 32, the other end of condensation rollers is provided with the condensation rollers delivery port 33 connected with snakelike water route.The delivery port connection of refrigeration water tank
Condensation rollers water inlet 32, condensation rollers delivery port 33 connects the water inlet of refrigeration water tank, realizes the waterway circulating of cooling structure.Temperature
Meter is used for the temperature for measuring the water inlet in snakelike water route located at condensation rollers water inlet 32.Thermometer connects refrigeration water tank, works as temperature
When counting measured temperature T higher than pre-set threshold value (such as 12 °), refrigeration water tank starts lasting refrigeration.Condensation roll stand in the present embodiment
It is located at after the sided corona treatment frame of coronal structure, the two ends of condensation rollers form support shaft 34 respectively, condensation rollers water inlet 32 and cold
Solidifying roller delivery port 33 is opened in the axial end of support shaft respectively.Refrigeration water tank includes tank body, connects the refrigeration of tank body
Machine and it is coated on tank body outer wall and the asbestos layer for being incubated.
Film surface is meeting is serious tacky on nip roll after sided corona treatment, and the present embodiment uses above structure, in corona
Install the film after condensation rollers 3, corona after processing additional to be affixed in condensation rollers 3, logical less than the 12 degree circulating frozen in the inside of condensation rollers 3
Water, solves tacky problem after film corona processing.Condensation rollers 3 are constructed to more preferable heat conduction using stainless steel.
Coronal structure 2 includes insulated rollers 21, electrode discharge device 22 and cylinder 23 located at the top of insulated rollers 21, cylinder 23
Driving electrodes electric discharge device 22 is lifted, and film is affixed on insulated rollers 21 and between insulated rollers 21 and electrode discharge device 22 during corona
Pass through.
The other structures of the present embodiment are referring to prior art.
The utility model is not limited to above-mentioned embodiment, if do not taken off to various changes or modification of the present utility model
From spirit and scope of the present utility model, if these are changed and modification belongs to claim of the present utility model and equivalent technologies
Within the scope of, then the utility model is also intended to comprising these changes and modification.
Claims (6)
1. the corona equipment provided with cooling structure, it is characterized in that：Including the first pressing film roller for stretched film, for film
The coronal structure of sided corona treatment, the cooling structure for cooling down corona rear film and the second pressing film roller for stretched film；The
One pressing film roller is located at the front of coronal structure, and cooling structure is located at the rear of coronal structure, and the second pressing film roller is located at cooling
The rear of structure.
2. the corona equipment of cooling structure is provided with according to claim 1, it is characterized in that：The cooling structure includes stainless steel
Condensation rollers, suction pump and the refrigeration water tank being made；The snakelike water route of condensation rollers Inner Constitution, one end of condensation rollers is provided with and snakelike water
The condensation rollers water inlet of road connection, the other end of condensation rollers is provided with the condensation rollers delivery port connected with snakelike water route；Refrigeration water tank
Delivery port connection condensation rollers water inlet, condensation rollers delivery port connect refrigeration water tank water inlet.
3. the corona equipment of cooling structure is provided with according to claim 2, it is characterized in that：The cooling structure thermometer is also wrapped
The thermometer for measuring the inflow temperature in the snakelike water route is included, thermometer is located at the condensation rollers water inlet.
4. the corona equipment of cooling structure is provided with according to claim 3, it is characterized in that：The thermometer connects the refrigeration
Water tank, when thermometer measured temperature T is higher than pre-set threshold value, refrigeration water tank starts lasting refrigeration.
5. the corona equipment of cooling structure is provided with according to claim 2 to 4 any one, it is characterized in that：The condensation rollers
It is erected at after the sided corona treatment frame of the coronal structure, the two ends of condensation rollers form support shaft, the condensation rollers water inlet respectively
Mouth and the condensation rollers delivery port are opened in the axial end of support shaft respectively.
6. the corona equipment of cooling structure is provided with according to Claims 1-4 any one, it is characterized in that：The corona knot
Structure includes insulated rollers, electrode discharge device and cylinder above insulated rollers, the lifting of cylinder driving electrodes electric discharge device, corona
When film be affixed on insulated rollers and passed through between insulated rollers and electrode discharge device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217266.0U CN206614811U (en) | 2017-03-07 | 2017-03-07 | Corona equipment provided with cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217266.0U CN206614811U (en) | 2017-03-07 | 2017-03-07 | Corona equipment provided with cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206614811U true CN206614811U (en) | 2017-11-07 |
Family
ID=60231980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720217266.0U Expired - Fee Related CN206614811U (en) | 2017-03-07 | 2017-03-07 | Corona equipment provided with cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206614811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181836A (en) * | 2019-06-28 | 2019-08-30 | 重庆瑞霆塑胶有限公司 | Thin-wall tube corona unit |
-
2017
- 2017-03-07 CN CN201720217266.0U patent/CN206614811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181836A (en) * | 2019-06-28 | 2019-08-30 | 重庆瑞霆塑胶有限公司 | Thin-wall tube corona unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20190307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |