CN208148323U - A kind of traction mechanism for coating machine - Google Patents
A kind of traction mechanism for coating machine Download PDFInfo
- Publication number
- CN208148323U CN208148323U CN201820690597.0U CN201820690597U CN208148323U CN 208148323 U CN208148323 U CN 208148323U CN 201820690597 U CN201820690597 U CN 201820690597U CN 208148323 U CN208148323 U CN 208148323U
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- Prior art keywords
- roller
- hairbrush
- rack
- film
- dust removal
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- 239000011248 coating agent Substances 0.000 title claims abstract description 24
- 238000000576 coating method Methods 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims description 24
- 230000007704 transition Effects 0.000 claims description 12
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 47
- 238000000034 method Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
A kind of traction mechanism for coating machine, including rack, unwinding device and traction device；The traction device and the unwinding device are set to from left to right in the rack；The traction device includes pan feeding roller, reversing roller, dust removal assembly and discharge roller；The pan feeding roller, reversing roller, dust removal assembly and discharge roller are set to from bottom to up in the rack, and the discharge roller, dust removal assembly, thread-changing roller and pan feeding roller are arranged from left to right；It further include the first hairbrush and the second hairbrush；First hairbrush is installed in the rack, and is set between the pan feeding roller and the reversing roller；Second hairbrush is also installed in the rack, and is set between the reversing roller and the dust removal assembly.Film bypass the traction device when, be detached from after the contact of pan feeding roller and reversing roller, it is more likely that enable film static electrification, first hairbrush and second hairbrush can eliminate electrostatic on film, enable film be coated with when no longer influenced by self-electrostatic.
Description
Technical field
The utility model relates to coating apparatus technical fields, and in particular to a kind of traction mechanism for coating machine.
Background technique
In recent years, with the fast development of planar movement display technology, tablet computer, smart phone, vehicle mounted guidance sum number
The code equipment such as camera using more and more extensive.Optical hardening film is used in the manufacture of these device display screens.Optics is hard
Changing film is usually to be made of the film of high transparency with the transparent hard layer for being coated on its surface.Existing optical hardening film generally by
Solvent type wet coating mode produces.
Existing coating machine is mainly made of unwinding device, traction device and coating apparatus etc., is provided in traction device
Mostly with tensioning shaft.Process is as follows：Unwinding device releases and constantly releases film, and film bypasses the traction device, most laggard
Enter and film is coated into coating apparatus.Film is in the distraction procedure by traction device, because can send out with more roll shafts
Raw contact, so film is extremely easy to produce electrostatic, if the electrostatic on film enters painting in the case where not eliminating and lays
It is coated in standby, the Painting effect of film can be seriously affected.Moreover, because the width dimensions for the film to be coated with are very big, and
Many dust are usually suspended in the air of workshop, these dust are easily fallen on film, if the dust on film is without going
If being coated in coating apparatus, the effect of coating also will affect.In addition, current traction device huge structure, no
It arranges and adjusts conducive to workshop.
Utility model content
The purpose of this utility model is that aiming at the deficiencies in the prior art, provides and a kind of enable film not static electrification
Traction mechanism for coating machine.
For this purpose, the utility model uses following technical scheme：A kind of traction mechanism for coating machine, including machine
Frame, unwinding device and traction device；
The traction device and the unwinding device are set to from left to right in the rack；
The traction device includes pan feeding roller, reversing roller, dust removal assembly and discharge roller；
The pan feeding roller, reversing roller, dust removal assembly and discharge roller are set to from bottom to up in the rack, and the discharging
Roller, dust removal assembly, thread-changing roller and pan feeding roller are arranged from left to right；
It further include the first hairbrush and the second hairbrush；
First hairbrush is installed in the rack, and is set between the pan feeding roller and the reversing roller；
Second hairbrush is also installed in the rack, and is set between the reversing roller and the dust removal assembly.
Preferably, the dust removal assembly includes idler roller and cleaning roller；
The idler roller and the cleaning roller are installed in the rack, and the idler roller is in the upper left of the cleaning roller
Side；
Viscose glue is enclosed on the cleaning roller.
Preferably, the dust removal assembly further includes third hairbrush；
The third hairbrush is installed on the surface of the cleaning roller；The bristle of the third hairbrush is directed at the dedusting
Roller.
Preferably, first hairbrush is arranged horizontally to the right；
Second hairbrush is arranged straight down.
Preferably, the unwinding device includes let off roll and transition roller；
The let off roll and the transition roller are set in the rack, and the transition roller is set to the let off roll
Underface.
Preferably, the traction device further includes anti-swing rod；
The anti-swing rod is installed in the rack, and is in the upper left side of the discharge roller.
The beneficial effects of the utility model：When film bypasses the traction device, because film and the pan feeding roller occur
Cross contact, and also occurred to contact with the reversing roller, film be detached from after the contact of the pan feeding roller and the reversing roller, very
It is possible that enabling film static electrification, at this moment first hairbrush and second hairbrush can eliminate electrostatic on film, and film is enabled to exist
It is no longer influenced by self-electrostatic when coating.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagram of one of embodiment of the utility model.
Wherein：Rack 1, unwinding device 2, let off roll 21, transition roller 22, traction device 3, pan feeding roller 31, reversing roller 32 remove
Dirt component 33, idler roller 331, cleaning roller 332, third hairbrush 333, discharge roller 34, the first hairbrush 35, the second hairbrush 36 are anti-sway
Bar 37.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
A kind of traction mechanism for coating machine, including rack 1, unwinding device 2 and traction device 3；
The traction device 3 and the unwinding device 2 are set to from left to right in the rack 1；
The traction device 3 includes pan feeding roller 31, reversing roller 32, dust removal assembly 33 and discharge roller 34；
The pan feeding roller 31, reversing roller 32, dust removal assembly 33 and discharge roller 34 are set to from bottom to up in the rack 1,
And the discharge roller 34, dust removal assembly 33, thread-changing roller and pan feeding roller 31 are arranged from left to right；
It further include the first hairbrush 35 and the second hairbrush 36；
First hairbrush 35 is installed in the rack 1, and be set to the pan feeding roller 31 and the reversing roller 32 it
Between；
Second hairbrush 36 is also installed in the rack 1, and is set to the reversing roller 32 and the dust removal assembly
Between 33.
The thin-film width to be processed is greater than between 1-3 meters.
Film manufacturing process is as follows：The unwinding device 2 constantly releases film, film successively bypass the pan feeding roller 31,
Reversing roller 32, dust removal assembly 33 and discharge roller 34 enter the coating of subsequent processing finally around the film of the discharge roller 34
It is coated in equipment.
The pan feeding roller 31, reversing roller 32, dust removal assembly 33 and discharge roller 34 are installed concentratedly in the rack 1, and
The three-dimensional traction mechanism to misplace up and down is formed, enables traction device 3 more compact.The unwinding device 2 is in traction dress
The right side for setting 3, and 3 close proximity of traction device, to enable traction mechanism whole also quite compact.
When film passes through the traction device 3, the tensioning of the pan feeding roller 31, reversing roller 32 and dust removal assembly 33 can be obtained
And dedusting, enable film be tensioned well, in the coating apparatus for entering subsequent processing that can tile.
Moreover, when film bypasses the traction device 3 because film occurred to contact with the pan feeding roller 31, and also with
Contact occurred for the reversing roller 32, film be detached from after the contact of the pan feeding roller 31 and the reversing roller 32, it is more likely that
Film static electrification is enabled, at this moment first hairbrush 35 and second hairbrush 36 can eliminate electrostatic on film, and film is enabled to apply
It is no longer influenced by self-electrostatic when cloth.
Further, the dust removal assembly 33 includes idler roller 331 and cleaning roller 332；
The idler roller 331 and the cleaning roller 332 are installed in the rack 1, and the idler roller 331 is in described and removes
The upper left side of dirt roller 332；
Viscose glue is enclosed on the cleaning roller 332.
The idler roller 331 and 332 close proximity of cleaning roller, film first bypass after the idler roller 331 further around mistake
The cleaning roller 332, when film is contacted with the cleaning roller 332, the dust on film can be adhesive to absorption, leaves described
The film of cleaning roller 332 can be cleaned sufficiently, no longer have dust.
Further, the dust removal assembly 33 further includes third hairbrush 333；
The third hairbrush 333 is installed on the surface of the cleaning roller 332；The bristle of the third hairbrush 333 is aligned
The cleaning roller 332.
Because the cleaning roller 332 is in contact always with film, cleaning roller 332 can be enabled whole long charged.It is described to remove
Electrostatic on dirt roller 332 can be exported through the third hairbrush 333, to not enable the cleaning roller 332 long charged, be convenient for
Transmission film.
Further, first hairbrush 35 is arranged horizontally to the right；
Second hairbrush 36 is arranged straight down.
The bristle of first hairbrush 35, the bristle alignment thin film of second hairbrush 36, facilitate their bristle with it is thin
Film contact.During with film contacts, the electrostatic on film can be exported.
Further, the unwinding device 2 includes let off roll 21 and transition roller 22；
The let off roll 21 and the transition roller 22 are set in the rack 1, and the transition roller 22 be set to it is described
The underface of let off roll 21.
Film unreels middle releasing from described, then around the transition roller 22, then enters through the pan feeding roller 31 described
In traction device 3.Film has obtained tentatively unfolding and be tensioned for the transition roller 22 before entering traction device 3,
Film is enabled more entirely to enter in the traction device 3.
Further, the traction device 3 further includes anti-swing rod 37；
The anti-swing rod 37 is installed in the rack 1, and is in the upper left side of the discharge roller 34.
For film after the traction device 3 extraction, the anti-swing rod 37 can prevent film up and down direction from excessively swinging, and make
Obtaining film can steadily enter in the coating apparatus of subsequent processing.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (6)
1. a kind of traction mechanism for coating machine, it is characterised in that：Including rack, unwinding device and traction device；
The traction device and the unwinding device are set to from left to right in the rack；
The traction device includes pan feeding roller, reversing roller, dust removal assembly and discharge roller；
The pan feeding roller, reversing roller, dust removal assembly and discharge roller are set to from bottom to up in the rack, and the discharge roller,
Dust removal assembly, thread-changing roller and pan feeding roller are arranged from left to right；
It further include the first hairbrush and the second hairbrush；
First hairbrush is installed in the rack, and is set between the pan feeding roller and the reversing roller；
Second hairbrush is also installed in the rack, and is set between the reversing roller and the dust removal assembly.
2. the traction mechanism according to claim 1 for coating machine, it is characterised in that：The dust removal assembly includes tensioning
Roller and cleaning roller；
The idler roller and the cleaning roller are installed in the rack, and the idler roller is in the upper left side of the cleaning roller；
Viscose glue is enclosed on the cleaning roller.
3. the traction mechanism according to claim 2 for coating machine, it is characterised in that：The dust removal assembly further includes
Three hairbrush；
The third hairbrush is installed on the surface of the cleaning roller；The bristle of the third hairbrush is directed at the cleaning roller.
4. the traction mechanism according to claim 1 for coating machine, it is characterised in that：First hairbrush is horizontally to the right
Setting；
Second hairbrush is arranged straight down.
5. the traction mechanism according to claim 1 for coating machine, it is characterised in that：The unwinding device includes unreeling
Roller and transition roller；
The let off roll and the transition roller are set in the rack, and the transition roller be set to the let off roll just under
Side.
6. the traction mechanism according to claim 1 for coating machine, it is characterised in that：The traction device further includes preventing
Swing rod；
The anti-swing rod is installed in the rack, and is in the upper left side of the discharge roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820690597.0U CN208148323U (en) | 2018-05-09 | 2018-05-09 | A kind of traction mechanism for coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820690597.0U CN208148323U (en) | 2018-05-09 | 2018-05-09 | A kind of traction mechanism for coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208148323U true CN208148323U (en) | 2018-11-27 |
Family
ID=64390415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820690597.0U Active CN208148323U (en) | 2018-05-09 | 2018-05-09 | A kind of traction mechanism for coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208148323U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739426A (en) * | 2019-10-08 | 2020-01-31 | 华南理工大学 | lithium ion battery diaphragm preparation facilities |
| CN111332853A (en) * | 2020-03-19 | 2020-06-26 | 安徽省冠盛纺织科技有限公司 | Weaving stretching device |
| CN112454997A (en) * | 2020-11-25 | 2021-03-09 | 浙江彩汇包装科技有限公司 | Film bag making machine blowing device convenient to blowing |
-
2018
- 2018-05-09 CN CN201820690597.0U patent/CN208148323U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739426A (en) * | 2019-10-08 | 2020-01-31 | 华南理工大学 | lithium ion battery diaphragm preparation facilities |
| CN111332853A (en) * | 2020-03-19 | 2020-06-26 | 安徽省冠盛纺织科技有限公司 | Weaving stretching device |
| CN112454997A (en) * | 2020-11-25 | 2021-03-09 | 浙江彩汇包装科技有限公司 | Film bag making machine blowing device convenient to blowing |
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