CN207416020U - A kind of corona machine - Google Patents
A kind of corona machine Download PDFInfo
- Publication number
- CN207416020U CN207416020U CN201721421763.9U CN201721421763U CN207416020U CN 207416020 U CN207416020 U CN 207416020U CN 201721421763 U CN201721421763 U CN 201721421763U CN 207416020 U CN207416020 U CN 207416020U
- Authority
- CN
- China
- Prior art keywords
- corona
- roller
- rack
- electrode slice
- carry
- 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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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a kind of corona machines, and including rack, the first guide roller, expansion roller, the second carry-over pinch rolls, Corona roller and the 3rd carry-over pinch rolls are disposed in the rack；Further include the electrode slice of strip, the length direction of the electrode slice is parallel to the central shaft of the Corona roller, and the electrode slice can be in the radially translational adjustment position of the Corona roller；3rd carry-over pinch rolls, which are mounted on, to be provided with spring between the sliding rack and the rack compared on the sliding rack that the rack translates.By roller is unfolded the width of film can be sufficiently spread out the corona machine of the utility model, pass through the elastic connection relation between the 3rd carry-over pinch rolls and rack, film is allow fully to tighten, the phenomenon that so can effectively preventing reverse side corona caused by having bubble between film and Corona roller, simultaneously, electrode slice can make corona machine be suitable for different types of film in the radially adjusting of Corona roller.
Description
Technical field
The utility model is related to film processing device field, more particularly to a kind of corona machine.
Background technology
Corona treatment is commonly called as the mechanical, electrical spark machine of corona machine, electron bombardment in packaging industry.Academicly it is being referred to as medium
Barrier discharge.Be mainly used for the surface treatment of plastic film class or plastic plate based article, when will to above-mentioned material carry out ink
Before printing, compound, blown film, coating, splicing, material modification, grafting, polymerization, plated film, curtain coating, stickup processing, in order to make product
Surface has stronger adhesion strength, prevents raw material from occurring printing in process of production and getting rid of color, compound solid, the coating leak adhesive that is pasted not strongly
Phenomena such as uneven, affects product quality, it is necessary to first carry out corona shock treatment.
Corona machine structure on current market is single, bad adaptability, it is impossible to different films are handled, and by the thin of Corona roller
Film easily generates fold, generates reverse side corona phenomenon.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model offer one kind is adaptable, can prevent
The only corona machine of reverse side corona phenomenon.
Technical solution：To achieve the above object, the corona machine of the utility model includes rack, is set gradually in the rack
There are the first guide roller, expansion roller, the second carry-over pinch rolls, Corona roller and the 3rd carry-over pinch rolls；The electrode slice of strip is further included, it is described
The length direction of electrode slice is parallel to the central shaft of the Corona roller, and the electrode slice can radially putting down in the Corona roller
Move adjusting position；3rd carry-over pinch rolls are on the sliding rack that can be translated compared with the rack, the sliding rack and institute
It states and is provided with spring between rack.
Further, the electrode slice is mounted relative on the fixed crossbeam of the rack, and is pacified on the electrode slice
Equipped at least two guide rods, each guide rod can be slided compared with the crossbeam, and at least one adjusting is provided on the crossbeam
Screw rod, the end of the adjusting screw rod can be rotated compared with the electrode slice axial restraint and compared with electrode slice, adjusting screw rod
Coordinate between the crossbeam for screw thread pair.
Further, there are two the adjusting screw rods, the both ends of electrode slice are separately positioned on.
Further, the expansion roller includes home roll section and the elastic roll segment for being arranged on home roll section both ends, each elasticity
Roll segment is all connected with shaft, and the central shaft of the shaft and the central shaft of the home roll section are angled so that the elasticity roll segment
There is flexible deformation compared with home roll section；Two shafts of the elastic roll segment connection at both ends are mirror.
Further, the elastic roll segment includes multiple elastics set compared with home roll section circumference array, the bullet
Property the excircle of column and the excircle of the home roll section between be inscribe relation.
Further, by the film between the second carry-over pinch rolls and Corona roller and by between Corona roller and the 3rd carry-over pinch rolls
Film between angle be acute angle.
Further, sliding block on the sliding rack is installed, slide is installed in the rack, the sliding block and slide it
Between to be slidably connected relation.
Advantageous effect：By roller is unfolded the width of film can be sufficiently spread out the corona machine of the utility model, pass through
Elastic connection relation between 3rd carry-over pinch rolls and rack, allows film fully to tighten, so can effectively prevent film with
Caused by having bubble between Corona roller the phenomenon that reverse side corona, meanwhile, electrode slice can make electricity in the radially adjusting of Corona roller
It is airsick to be suitable for different types of film.
Description of the drawings
Attached drawing 1 is the structure chart of corona machine；
Attached drawing 2 is the structure chart of expansion roller.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Corona machine as shown in Figure 1 including rack 1, is disposed with the first guide roller 2, expansion roller in the rack 1
3rd, the second carry-over pinch rolls 4,5 and the 3rd carry-over pinch rolls 6 of Corona roller；Further include the electrode slice 7 of strip, the length of the electrode slice 7
The central shaft of the Corona roller 5 is oriented parallel to, and the electrode slice 7 can be in the radially translational adjustment position of the Corona roller 5
It puts；3rd carry-over pinch rolls 6 are on the sliding rack 8 that can be translated compared with the rack 1, the sliding rack 8 and the machine
Spring 10 is provided between frame 1, sliding block 12 on the sliding rack 8 is installed, slide 13, the cunning are installed in the rack 1
It is the relation that is slidably connected between block 12 and slide 13.Spring 10 makes the 3rd carry-over pinch rolls 6 apply centainly the film on corona machine
Pressure, so as to play the role of tightening.
In order to improve cornerite of the film in Corona roller 5, improve corona efficiency, by the second carry-over pinch rolls 4 and Corona roller 5 it
Between film and be acute angle by the angle between the film between 5 and the 3rd carry-over pinch rolls 6 of Corona roller.
The electrode slice 7 is mounted relative on the 1 fixed crossbeam 11 of rack, and is equipped on the electrode slice 7
At least two guide rods 71, each guide rod 71 can be slided compared with the crossbeam 11, be provided on the crossbeam 11 at least one
Adjusting screw rod 9, the end of the adjusting screw rod 9 can be rotated compared with 7 axial restraint of electrode slice and compared with electrode slice 7,
Coordinate between adjusting screw rod 9 and the crossbeam 11 for screw thread pair.
There are two the adjusting screw rods 9, is separately positioned on the both ends of electrode slice 7.It can so be adjusted according to film properties
Spacing between electrode slice 7 and Corona roller 5 makes corona machine be adapted to different films.
The expansion roller 3 includes home roll section 31 and the elastic roll segment 32 for being arranged on 31 both ends of home roll section, each resilient roller
Section 32 is all connected with shaft 33, and the central shaft of the shaft 33 and the central shaft of the home roll section 31 are angled so that the bullet
Property roll segment 32 there is flexible deformation compared with home roll section 31；Two shafts 33 that the elastic roll segment 32 at both ends connects are closed for mirror image
System.When film is by expansion roller 3, since the both ends of film are contacted with elastic roll segment 32, elastic roll segment 32 was rotated in expansion roller 3
Deformation is back and forth generated in journey film to be made to trail in the direction of the width, eliminate fold.
Specifically, the elastic roll segment 32 includes multiple elastics 321 set compared with 31 circumference array of home roll section, institute
State between the excircle of elastic 321 and the excircle of the home roll section 31 is inscribe relation.
By roller is unfolded the width of film can be sufficiently spread out the corona machine of the utility model, pass through the 3rd carry-over pinch rolls
Elastic connection relation between rack, allows film fully to tighten, and so can effectively prevent between film and Corona roller
Caused by having bubble the phenomenon that reverse side corona, meanwhile, electrode slice can be suitable for corona machine in the radially adjusting of Corona roller
Different types of film.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of corona machine, it is characterised in that：Including rack (1), be disposed on the rack (1) the first guide roller (2),
Roller (3), the second carry-over pinch rolls (4), Corona roller (5) and the 3rd carry-over pinch rolls (6) are unfolded；Further include the electrode slice (7) of strip, institute
Central shaft of the length direction parallel to the Corona roller (5) of electrode slice (7) is stated, and the electrode slice (7) can be in the corona
The radially translational adjustment position of roller (5)；3rd carry-over pinch rolls (6) are mounted on the cunning that can be translated compared with the rack (1)
In moving frame (8), spring (10) is provided between the sliding rack (8) and the rack (1).
2. a kind of corona machine according to claim 1, it is characterised in that：The electrode slice (7) is mounted relative to described
On rack (1) fixed crossbeam (11), and at least two guide rods (71) are installed on the electrode slice (7), each guide rod (71)
It can be slided compared with the crossbeam (11), at least one adjusting screw rod (9), the adjusting spiral shell are provided on the crossbeam (11)
The end of bar (9) is compared with the electrode slice (7) axial restraint and can be rotated compared with electrode slice (7), adjusting screw rod (9) and institute
It states and coordinates for screw thread pair between crossbeam (11).
3. a kind of corona machine according to claim 2, it is characterised in that：There are two the adjusting screw rods (9), sets respectively
At the both ends of electrode slice (7).
4. a kind of corona machine according to claim 1, it is characterised in that：It is described expansion roller (3) include home roll section (31) with
And the elastic roll segment (32) at home roll section (31) both ends is arranged on, each elasticity roll segment (32) is all connected with shaft (33), the shaft
(33) central shaft and the central shaft of the home roll section (31) are angled so that the elasticity roll segment (32) is compared with home roll
Section (31) has flexible deformation；Two shafts (33) of elastic roll segment (32) connection at both ends are mirror.
5. a kind of corona machine according to claim 4, it is characterised in that：It is described elasticity roll segment (32) include it is multiple compared with
The elastic (321) that home roll section (31) circumference array is set, the excircle of the elastic (321) and the home roll section (31)
It is inscribe relation between excircle.
6. a kind of corona machine according to claim 1, it is characterised in that：By the second carry-over pinch rolls (4) and Corona roller (5) it
Between film and by Corona roller (5) with the 3rd carry-over pinch rolls (6) between film between angle be acute angle.
7. a kind of corona machine according to claim 1, it is characterised in that：Sliding block (12) is installed on the sliding rack (8),
Slide (13) on the rack (1) is installed, is the relation that is slidably connected between the sliding block (12) and slide (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421763.9U CN207416020U (en) | 2017-10-30 | 2017-10-30 | A kind of corona machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421763.9U CN207416020U (en) | 2017-10-30 | 2017-10-30 | A kind of corona machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207416020U true CN207416020U (en) | 2018-05-29 |
Family
ID=62310309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721421763.9U Expired - Fee Related CN207416020U (en) | 2017-10-30 | 2017-10-30 | A kind of corona machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207416020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787741A (en) * | 2021-09-14 | 2021-12-14 | 济宁强科管防材料有限公司 | Automatic adhesive tape production line |
-
2017
- 2017-10-30 CN CN201721421763.9U patent/CN207416020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787741A (en) * | 2021-09-14 | 2021-12-14 | 济宁强科管防材料有限公司 | Automatic adhesive tape production line |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20201030 |