CN110127425A - One kind being used for protective film corona treatment plant - Google Patents
One kind being used for protective film corona treatment plant Download PDFInfo
- Publication number
- CN110127425A CN110127425A CN201910230911.6A CN201910230911A CN110127425A CN 110127425 A CN110127425 A CN 110127425A CN 201910230911 A CN201910230911 A CN 201910230911A CN 110127425 A CN110127425 A CN 110127425A
- Authority
- CN
- China
- Prior art keywords
- corona
- protective film
- help roll
- roller
- electrode group
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/514—Modifying physical properties
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- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
The present invention relates to corona treatment techniques fields, and specially a kind of to be used for protective film corona treatment plant, including rack, rack is equipped with traction roller, positive Corona roller and positive corona electrode group, lower traction equipment, back corona roller and back corona electrode group；Help roll and lower help roll are installed in rack, heating wire and the power supply for heating heating wire are installed in upper help roll and lower help roll.By upper help roll and lower help roll side, infrared thermal imager is set; help roll and lower help roll on electric-heating-wire-heating; infrared thermal imager receives infrared heat and is converted into thermal image; signal processing system will identify and calculate the width of protective film; corona electrode number required for control system automatically adjusts; to which energy consumption be effectively reduced; the breakdown probability of Corona roller insulating materials is reduced, solves the problems, such as that protective film corona treatment plant does not adapt to various sizes of protective film in the prior art.
Description
Technical field
The present invention relates to corona treatment techniques fields, specially a kind of to be used for protective film corona treatment plant.
Background technique
Sided corona treatment is a kind of shock treatment, it makes the surface of stock have higher adhesion.In order to meet production
Demand, need to carry out protective film sided corona treatment to improve the adhesion of protective film.Currently, protective film electricity in the prior art
Dizzy processing unit general utility functions are single, the demand being unable to satisfy in actual production process.The thickness of different types of protective film with
And width be it is different, worker can only carry out corona with fixed energy when operating corona treatment plant, this will certainly make
At resource, the waste of energy.Meanwhile corona can generate high temperature, high temperature will cause swelling for protective film, and protective film can be made to become pine
It relaxes, influences the effect of corona, the final quality for influencing protective film.Corona can also generate the strong corrosives such as nitric acid and nitrous acid chemistry
Substance also will affect corona effects, the final quality for influencing protective film.
Summary of the invention
The main purpose of the present invention is to provide one kind to be used for protective film corona treatment plant, to solve to protect in the prior art
Cuticula corona treatment plant does not adapt to the problem of various sizes of protective film.
To achieve the above objectives, the technical solution adopted by the present invention are as follows: one kind is used for protective film corona treatment plant, including
Rack, the rack are equipped with traction roller, positive Corona roller and and the forward direction electricity that is used in combination of the positive Corona roller
Dizzy electrode group, lower traction equipment, back corona roller and and the back corona electrode group that is used in combination of the back corona roller,
Rubber pinch roll for clamping and paving protective film, the forward direction corona electrode group and back corona are installed in the rack
Electrode group is located at the two sides of protective film；Cylinder is respectively connected in the forward direction corona electrode group and back corona electrode group；It is described
Help roll and lower help roll are installed in rack, heating wire is installed in the upper help roll and lower help roll and for heating
Fixed ring, the upper help roll and lower help roll are slidably connected on the power supply of heating wire, the upper help roll and lower help roll
Side be mounted on infrared thermal imager；The rack is equipped with working interface plate, and the working interface plate includes for adjusting
Save positive corona electrode group quantity and back corona electrode group quantity, the control system, the signal processing system that control Telescopic-cylinder
And working panel；The infrared thermal imager is electrically connected with signal processing system, the signal processing system and control system
Electrical connection.
The principle of the present invention is as follows: manually inputting the thickness of protective film on working panel first, control system will be certainly
Dynamic telescopic cylinder changes the distance between positive corona electrode group and positive Corona roller and back corona electrode group and reversed electric
The distance between dizzy roller, to obtain suitable corona distance.When needing to carry out two-sided sided corona treatment to protective film, will protect
Film under the action of upper traction roller by rubber pinch roll, upper help roll, positive Corona roller, back corona roller, lower help roll, under
Traction device.Then the distance between infrared thermal imager and protective film are adjusted, guarantees that infrared thermal imager can receive light
Signal.The power supply being then turned in help roll and lower help roll, power supply begin to warm up heating wire, and electric-heating-wire-heating makes auxiliary
Roller and lower help roll generate heat, and the protective film on upper help roll and lower help roll also correspondingly generates heat, upper help roll and
The invisible infrared energy that lower help roll issues is received by infrared thermal imager, and infrared thermal imager converts infrared energy
For visible thermal image, then signal processing system identifies and analyzes thermal image, since the different colours above thermal image represent
The different temperatures of testee has a part of protective film on that is, upper help roll or lower help roll and the part of protective film does not exist
It is indicated on thermal image with different colours, signal processing system can identify and calculate the width characteristics of protective film, signal processing system
Control system can be outputed signal to, control system can automatically adjust required positive number of corona according to width characteristics
Mesh and back corona electrode number, the width of Lai Shiying protective film reduce Corona roller insulation material so that energy consumption be effectively reduced
Expect breakdown probability, improves service life.Infrared thermal imager will do it the update of thermal image at regular intervals, at signal
Reason system can identify new width and thickness feature, so that control system can automatically adjust required positive corona electrode
Number and back corona electrode number, with this, come the not parallel situation in two sides that adapts to be possible to protective film, (such as protective film is cut
When face is trapezoidal, width can generate variation with the transport of protective film).Fixed ring can guarantee protective film in corona process simultaneously
And shift phenomenon will not be generated in transmission process.The protective film for having finally completed corona transports under the drive of lower traction equipment
The present apparatus out carries out the following process to protective film.To complete the sided corona treatment to various sizes of protective film.
When needing to carry out single side sided corona treatment to protective film, positive Corona roller or back corona roller can be closed, is come real
Now to the single side sided corona treatment of protective film.
The present invention has the advantages that 1, pass through upper help roll and lower help roll side infrared thermal imager, heating wire be set
Help roll and lower help roll in heating, infrared thermal imager receive infrared heat and are converted into thermal image, and signal processing system will
The width characteristics of protective film are identified and calculate, corona electrode number required for control system automatically adjusts, to be effectively reduced
Energy consumption reduces the breakdown probability of Corona roller insulating materials, solves in the prior art that protective film corona treatment plant is not
The problem of adapting to various sizes of protective film.2, forward and reverse Corona roller can be opened and closed individually, to adapt to practical corona
Single side or two-sided situation, expand the scope of application of device.
It advanced optimizing, the lower traction equipment is planetary gear mechanism, and the planetary gear mechanism includes sun gear, three
Planet pinion, gear ring, the sun gear, planet pinion, gear ring are always at normal meshing state；Three planets are small
Gear is coaxially connected with lower traction roller.Three lower traction rollers revolve around breast roll, it is ensured that protective film energy in corona
There are enough tensile forces, while slight vibration can be generated can to shake off dust and other impurities, while three lower traction roller also rotations can
With increasing traction.
It advanced optimizes, the close bottom of the frame position is detachably connected with ceramic water trough.The nitre generated when corona
Acids chemical substance is adhered on the electrode can be dropped onto downwards in the ceramic water trough of bottom to a certain extent due to gravity, benefit
Achieved the effect that collect nitrose chemical substance with the corrosion resistance of ceramic water trough, prevents the pollution to device and processing environment.
It is detachably connected sink to be made to disassemble convenient for centralized processing chemical substance.
It advanced optimizes, the control system is single-chip microcontroller.
It advanced optimizes, is also equipped in the rack and roller is unfolded for the sponge of sorbent surface attachment chemical substance.Sea
The attachment chemical substance on surface can be absorbed in silk floss expansion roller during paving to protective film, when improving post storage
Between.
It advanced optimizes, the quantity of the forward direction corona electrode is 5, and the quantity of the back corona electrode is 5.
It advanced optimizes, the infrared thermal imager includes camera lens, grating and infrared detector.Upper help roll and lower auxiliary
The invisible infrared energy that roller issues passes sequentially through camera lens, grating reflects onto infrared detector, shows on infrared detector
Show thermal image, is convenient for subsequent analysis.
Detailed description of the invention
Fig. 1 is a kind of side structure schematic diagram for protective film corona treatment plant of the present invention；
Fig. 2 is axis side structure schematic diagram of the invention；
Fig. 3 is the structure chart of planetary mechanism in the present invention；
Fig. 4 is the interactively figure of infrared thermal imager in the present invention, signal processing system, control system；
Fig. 5 is upper help roll schematic diagram of internal structure in the present invention；
Fig. 6 is lower help roll schematic diagram of internal structure in the present invention.
Appended drawing reference: protective film 1, upper traction roller 2, rubber pinch roll 3, lower traction equipment 4, upper help roll 5, fixed ring 6, reversed
Corona electrode group 7, cylinder 8, back corona roller 9, ceramic water trough 10, positive corona electrode group 11, lower help roll 12, lower traction roller
13, sponge expansion roller 14, positive Corona roller 15, infrared thermal imager 16, signal processing system 17, control system 18, heating wire
19。
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
Embodiment 1 is as shown in figs. 1 to 6: one kind is used for protective film corona treatment plant, including rack, in rack from up to
Under be equipped with traction roller 2, positive Corona roller 15 and and positive Corona roller 15 be used in combination positive corona electrode group 11,
Back corona roller 9 and the back corona electrode group 7 being used in combination with back corona roller 9, lower traction equipment 4；When installation just
To corona electrode group 11 and back corona electrode group 7 not on same vertical direction, positive corona electrode group 11 and back corona
Cylinder 8 is respectively connected in electrode group 7, positive Corona roller 15 and back corona roller 9 can be opened and closed individually；It is installed in rack
Have with upper help roll 5 and lower help roll 12, when installation upper help roll 5 and lower help roll 12 not on same vertical direction, on
Help roll 5 is between upper traction roller 2 and positive Corona roller 15, and lower help roll 12 is in lower traction equipment 4 and back corona roller 9
Between, heating wire 19 and the power supply for heating heating wire 19, upper help roll 5 are installed in upper help roll 5 and lower help roll 12
With fixed ring 6 is slidably connected on lower help roll 12, the right side of upper help roll 5 is equipped with infrared thermal imager 16, lower auxiliary stock
12 left side is equipped with infrared thermal imager 16, and infrared thermal imager 16 includes camera lens, grating and infrared detector；Pacify in rack
Equipped with two rubber pinch rolls 3 for clamping and paving protective film 1 and for two seas of sorbent surface attachment chemical substance
Silk floss expansion roller 14, for rubber pinch roll 3 between upper traction roller 2 and upper help roll 5, sponge expansion roller 14 is located at lower traction roller 13
Between lower traction equipment 4；Rack is equipped with working interface plate, and working interface plate includes for adjusting positive corona electrode group 11
7 quantity of quantity and back corona electrode group, control cylinder 8 flexible control system 18, signal processing system 17 and working interface,
Control system 18 is single-chip microcontroller, and infrared thermal imager 16 is electrically connected with signal processing system 17, signal processing system 17 and control
System 18 is electrically connected, and has been connected by a snap ceramic water trough 10 close to bottom of the frame position.
Lower traction equipment 4 is planetary gear mechanism, and planetary gear mechanism includes sun gear, three planet pinions, gear ring, too
Positive gear, planet pinion, gear ring are always at normal meshing state；Three planet pinions are coaxially connected with lower traction roller
13；The quantity of positive corona electrode is 5, and the quantity of back corona electrode is 5.
It is of the invention specific steps are as follows: the thickness of protective film 1 is manually inputted on working panel first, control system
System 19 will automatic telescopic cylinder 8 change the distance between positive corona electrode group 11 and positive Corona roller 15 and back corona
The distance between electrode group 7 and back corona roller 9, to obtain suitable corona distance.It is two-sided when needing to carry out protective film 1
When sided corona treatment, protective film 1 is passed sequentially through rubber pinch roll 3, upper help roll 5, forward direction by worker under the action of upper traction roller 2
Roller 14, lower traction equipment 4 is unfolded in Corona roller 15, back corona roller 9, lower help roll 12, sponge.Rubber pinch roll 3 can will be protected
Cuticula 1 is clamped and is paved and comes, and sponge expansion roller 14, which can be absorbed the chemical substance on 1 surface of protective film and pave, to come.Then
The distance between infrared thermal imager 16 and protective film 1 are adjusted, guarantees that infrared thermal imager 17 can receive optical signal.Then
Power supply in unlatching in help roll 5 and lower help roll 12, power supply begin to warm up heating wire 19, and the heating of heating wire 19 makes help roll
5 and lower help roll 12 generate heat, the protective film 1 on upper help roll 5 and lower help roll 12 also correspondingly generates heat, upper auxiliary
The invisible infrared energy that roller 5 and lower help roll 12 issue finally is received by infrared detector by eyeglass, grating, infrared
Infrared energy is converted visible thermal image by detector, then the identification of signal processing system 17 and analysis thermal image, due to heat
Different colours above image represent the different temperatures of testee, i.e., have protective film 1 on upper help roll 5 or lower help roll 12
Part and indicated on thermal image with different colours without the part of protective film 1, signal processing system 17 can be identified and be calculated
The width characteristics of protective film 1, signal processing system 17 can output signal to control system 18, and control system 18 can be according to width spy
The required positive corona electrode number of sign automatic adjustment and back corona electrode number, the width of Lai Shiying protective film 1,
To which energy consumption be effectively reduced, the breakdown probability of Corona roller insulating materials is reduced, service using life, fixed ring 6 are improved
It can guarantee that protective film 1 will not generate shift phenomenon in corona process and transmission process.The protection of corona is finally completed
Film 1 is transported out the present apparatus under the drive of planetary gear mechanism, carries out the following process to protective film 1, to complete to protective film 1
Sided corona treatment, the working process to different size protection films is completed with this.
Planetary gear mechanism can guarantee that protective film 1 has enough tensile forces in corona when operating, while can generate slight
Vibration, and dust and other impurities can be shaken off.The nitrose chemical substance generated when corona is adhered to a certain extent on the electrode
It can be dropped onto downwards in the ceramic water trough 10 of bottom due to gravity, reach collection nitre using the corrosion resistance of ceramic water trough 10
The effect of acids chemical substance prevents the pollution to device and processing environment.It is detachably connected sink to be made to disassemble
Convenient for focusing on chemical substance.
When needing to carry out single side sided corona treatment to protective film 1, positive Corona roller 15 or back corona roller 9 can be closed,
The single side sided corona treatment to protective film 1 is realized using an independent Corona roller.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (7)
1. one kind is used for protective film corona treatment plant, including rack, the rack be equipped with traction roller, positive Corona roller with
And be used in combination with the positive Corona roller positive corona electrode group, lower traction equipment, back corona roller and and described
The back corona electrode group that back corona roller is used in combination is equipped with the rubber for clamping and paving protective film in the rack
Glue pinch roll, it is characterised in that: the forward direction corona electrode group and back corona electrode group are located at the two sides of protective film；It is described just
Cylinder is respectively connected in corona electrode group and back corona electrode group；Help roll and lower auxiliary are installed in the rack
Heating wire and the power supply for heating heating wire be installed in roller, the upper help roll and lower help roll, the upper help roll and
Slidably connect fixed ring on lower help roll, the side of the upper help roll and lower help roll is mounted on infrared thermal imager；
The rack is equipped with working interface plate, and the working interface plate includes for adjusting positive corona electrode group quantity and reversed electricity
Dizzy electrode group quantity, control system, signal processing system and the working panel for controlling Telescopic-cylinder；The infrared thermal imager
It is electrically connected with signal processing system, the signal processing system is electrically connected to the control system.
2. according to claim 1 a kind of for protective film corona treatment plant, it is characterised in that: the lower traction equipment
For planetary gear mechanism, the planetary gear mechanism includes sun gear, three planet pinions, gear ring, the sun gear, planet
Pinion gear, gear ring are always at normal meshing state；Three planet pinions are coaxially connected with lower traction roller.
3. according to claim 1 a kind of for protective film corona treatment plant, it is characterised in that: the close frame ground
Portion position is detachably connected with ceramic water trough.
4. a kind of protective film corona treatment plant to be used for according to claim 1, it is characterised in that: the control system is
Single-chip microcontroller.
5. according to claim 1 a kind of for protective film corona treatment plant, it is characterised in that: also pacify in the rack
Roller is unfolded equipped with the sponge for sorbent surface attachment chemical substance.
6. according to claim 1 a kind of for protective film corona treatment plant, it is characterised in that: the forward direction corona electricity
The quantity of pole is 5, and the quantity of the back corona electrode is 5.
7. according to claim 1 a kind of for protective film corona treatment plant, it is characterised in that: the infrared thermal imaging
Instrument includes camera lens, grating and infrared detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910230911.6A CN110127425A (en) | 2019-03-26 | 2019-03-26 | One kind being used for protective film corona treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910230911.6A CN110127425A (en) | 2019-03-26 | 2019-03-26 | One kind being used for protective film corona treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110127425A true CN110127425A (en) | 2019-08-16 |
Family
ID=67568583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910230911.6A Pending CN110127425A (en) | 2019-03-26 | 2019-03-26 | One kind being used for protective film corona treatment plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN110127425A (en) |
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| US4998657A (en) * | 1988-09-14 | 1991-03-12 | Ab Tetra Pak | Apparatus for the intermittent forward feeding of a material web provided with transverse crease lines |
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| JPH09315629A (en) * | 1996-05-30 | 1997-12-09 | J C C Eng Kk | Driving device for capacitor element winding shaft |
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| CN102365222A (en) * | 2009-04-03 | 2012-02-29 | 宝洁公司 | Apparatus and method for providing a localized speed variance of an advancing substrate |
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| CN206798741U (en) * | 2017-04-24 | 2017-12-26 | 佛山市亿翔塑胶有限公司 | A kind of PVC film wrap-up |
| CN207496042U (en) * | 2017-10-20 | 2018-06-15 | 天津市宝德包装有限公司 | A kind of plastic film production Novel corona device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4067568A (en) * | 1976-07-19 | 1978-01-10 | Pitney-Bowes, Inc. | Document feeding and stacking apparatus |
| US4998657A (en) * | 1988-09-14 | 1991-03-12 | Ab Tetra Pak | Apparatus for the intermittent forward feeding of a material web provided with transverse crease lines |
| JPH0412973A (en) * | 1990-04-26 | 1992-01-17 | Frazer Nash Defense Syst Ltd | Take-up device reel type cable |
| JPH09315629A (en) * | 1996-05-30 | 1997-12-09 | J C C Eng Kk | Driving device for capacitor element winding shaft |
| CN2869773Y (en) * | 2006-03-08 | 2007-02-14 | 王朝利 | Band-width continuous detecting apparatus |
| CN201201815Y (en) * | 2008-06-13 | 2009-03-04 | 江阴金中达新材料有限公司 | Film taking-up system with electrostatic elimination apparatus |
| CN102365222A (en) * | 2009-04-03 | 2012-02-29 | 宝洁公司 | Apparatus and method for providing a localized speed variance of an advancing substrate |
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Application publication date: 20190816 |