CN109732829A - A kind of film casting cleaning plant - Google Patents
A kind of film casting cleaning plant Download PDFInfo
- Publication number
- CN109732829A CN109732829A CN201910093891.2A CN201910093891A CN109732829A CN 109732829 A CN109732829 A CN 109732829A CN 201910093891 A CN201910093891 A CN 201910093891A CN 109732829 A CN109732829 A CN 109732829A
- Authority
- CN
- China
- Prior art keywords
- film
- roller
- cleaning
- film casting
- rocker
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 60
- 238000005266 casting Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000009833 condensation Methods 0.000 claims abstract description 23
- 230000005494 condensation Effects 0.000 claims abstract description 23
- 230000007704 transition Effects 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims 1
- 239000002244 precipitate Substances 0.000 abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000005273 aeration Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000007657 chevron notch test Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of film casting cleaning plants, including rack, and the rocker being rotatably arranged in rack is arranged, stripper roll, transition roller, cleaning roller and driving mechanism on rocker is arranged in.Film casting cleaning mechanism provided by the invention, the film successively passes through condensation rollers, stripper roll, transition roller and cleaning roller, cooling and shaping of the film Jing Guo condensation rollers, air, which enters, forms bubble between film and condensation rollers, then film, which is wound around in stripper roll, eliminates the bubble on film, avoid the cleaning work of aeration film surface precipitate, film position is adjusted using transition roller, finally it is wound around film on cleaning roller, driving mechanism drives cleaning roller that film compression is attached to condensation roller surface, make be in contact with cleaning roller by cleaning roller surface with each position of film for condensing roller surface junction, to more effectively take away the precipitate of film surface.
Description
Technical field
The present invention relates to film casting apparatus field, in particular to a kind of film casting cleaning plant.
Background technique
Film first passes through extruder raw material plastifying fusion, then will be cast in the form of sheets by mold rotate smoothly it is cold
Solidifying roller carries out cooling and shaping, and in the process, air can enter between film and condensation rollers, cause film in distraction procedure
Blistering, while film surface has certain precipitate during cooling and shaping, these precipitates can be attached to film surface, if
It removes not in time, it will influence film quality.Therefore, it will use cleaning roller in existing condensation rollers cleaning plant, opened on cleaning roller
There is chevron-notch, when film is pressed on casting roller by cleaning roller, eliminated bubble by chevron-notch, and is taken away by clearing up roller surface
Film precipitate.
But the herringbone groove structure design of existing cleaning roller, (the ground of fluting can not be completely attached to the surface of casting roller
Side does not reach), leading to film surface still has precipitate residual, influences the quality of production of film.
As it can be seen that the prior art could be improved and improve.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of film casting cleaning mechanism,
The precipitate of the bubble and cleaning film surface that are intended to effectively solve between condensation rollers and film.
In order to achieve the above object, this invention takes following technical schemes:
The rocker being rotatably arranged in rack is arranged in a kind of film casting cleaning mechanism, including rack, is arranged on rocker
Stripper roll, transition roller, cleaning roller and driving mechanism, the driving mechanism for drive rocker drive cleaning roller compress patch
In condensation roller surface.
The rocker includes two swing arms being oppositely arranged and the first support shaft, first support shaft one end and swing arm
Upper end rotation connection.
Two first one end of support shaft far from swing arm respectively pass through bearing and are set on a first bearing mounting blocks；Described
Multiple first positioning holes are provided on one bearing mounting blocks, the first bearing mounting blocks are fixed by screw and first positioning hole
It is arranged on the rack.
The stripper roll, transition roller, cleaning roller are successively set on from top to bottom between two swing arms.
The roller diameter of the cleaning roller is greater than the roller diameter of stripper roll and transition roller.
The driving mechanism includes cylinder and the second support shaft, and the output end of the cylinder and the lower end of swing arm rotate and connect
It connects, the other end and the second support shaft are rotatablely connected；The described one end of second support shaft far from cylinder is set in one by bearing
On second bearing mounting blocks；Multiple second location holes, the second bearing mounting blocks are provided on the second bearing mounting blocks
It is fixed on the rack by screw and second location hole.
The driving mechanism is provided with two groups, is symmetrically arranged at the two sides of rocker.
The locating part for limiting rocker hunting range is additionally provided in the rack.
The utility model has the advantages that
The present invention provides a kind of film casting cleaning mechanisms, and compared with prior art, the film successively passes through condensation rollers, stripping
From roller, transition roller and cleaning roller, cooling and shaping of the film Jing Guo condensation rollers, air, which enters, forms gas between film and condensation rollers
Bubble, then film, which is wound around in stripper roll, eliminates the bubble on film, avoids the cleaning of aeration film surface precipitate
Work adjusts film position using transition roller, is finally wound around film on cleaning roller, and driving mechanism drives cleaning roller will be thin
Membrane pressure is tightly attached to condensation rollers surface, and making can be with cleaning by each position of film of cleaning roller surface and condensation roller surface junction
Roller is in contact, to more effectively take away the precipitate of film surface.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of film casting cleaning mechanism provided by the invention.
Fig. 2 is film winding route map in film casting cleaning mechanism provided by the invention.
Specific embodiment
The present invention provides a kind of film casting cleaning mechanism, to keep the purpose of the present invention, technical solution and effect more clear
Chu defines, and the present invention is described in more detail as follows in conjunction with drawings and embodiments.It should be appreciated that tool described herein
Body embodiment only to explain the present invention, is not intended to limit the scope of protection of the present invention.
Fig. 1 and Fig. 2 are please referred to, the present invention provides a kind of film casting cleaning mechanism, including rack 1, and setting is rotationally
Stripper roll 3, transition roller 4, cleaning roller 5 and driving mechanism 6 on rocker is arranged in the rocker 2 being arranged on the rack, described
Driving mechanism is for driving rocker that the compression of cleaning roller 5 is driven to be attached to 7 surface of condensation rollers.
The film successively passes through condensation rollers 7, stripper roll 3, transition roller 4 and cleaning roller 5, cooling of the film Jing Guo condensation rollers
Molding, air enter and form bubble between film and condensation rollers, and then film is wound around in stripper roll the bubble made on film
It eliminates, avoids the cleaning work of aeration film surface precipitate, adjust film position using transition roller, finally make film
Be wound around on cleaning roller, driving mechanism drives cleaning roller that film compression is attached to condensation roller surface, make by cleaning roller surface with
Each position of film of condensation roller surface junction can be in contact with cleaning roller, to more effectively take away the precipitation of film surface
Object.
Specifically, the rocker 2 includes two swing arms 22 being oppositely arranged and the first support shaft 21, first support shaft
One end and the upper end of swing arm are rotatablely connected.
Further, two first one end of support shaft 21 far from swing arm 22 respectively pass through bearing and are set in first bearing peace
It fills on block 23；Multiple first positioning holes 24 are provided on the first bearing mounting blocks, the first bearing mounting blocks pass through spiral shell
Silk and first positioning hole are fixed on the rack, and assembly is easy, accurate positioning.It is arranged in this way, rocker swings smooth flat
Surely,
In the present embodiment, the stripper roll 3, transition roller 4, cleaning roller 5 are successively set on from top to bottom between two swing arms 22.It is described
The roller diameter of cleaning roller 5 is greater than the roller diameter of stripper roll 3 and transition roller 4, is arranged in this way, avoids when cleaning roller will be thin
When membrane pressure is tightly attached to condensation rollers surface, stripper roll and transition roller touch condensation rollers, structurally reasonable.
Specifically, the driving mechanism 6 includes cylinder 61 and the second support shaft 62, the output end and pendulum of the cylinder 61
The lower end of arm 22 is rotatablely connected, and the other end and the second support shaft 62 are rotatablely connected；Second support shaft 62 far from cylinder one
End is set on a second bearing mounting blocks 63 by bearing；It is fixed that multiple second are provided on the second bearing mounting blocks 63
Position hole 64, the second bearing mounting blocks are fixed on the rack by screw and second location hole.It is arranged in this way, gas
Cylinder pushes being swift in motion for rocker swing, low manufacture cost.
Preferably, the driving mechanism 6 is provided with two groups, is symmetrically arranged at the two sides of rocker 2.It sets in this way
It sets, the active force that cleaning roller is pressed on condensation rollers is more uniform, further increases the precipitate that cleaning roller takes away film surface
Effect.
Preferably, the locating part for limiting rocker hunting range is additionally provided in the rack.In the present invention, each pendulum
Arm is correspondingly arranged a locating part, and by the way that locating part 8 is arranged, locating part is set as T font herein, and structure is simple, convenient for assembly.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to protection scope of the present invention.
Claims (8)
1. a kind of film casting cleaning mechanism, which is characterized in that including rack, the pendulum being rotatably arranged in rack is arranged
Stripper roll, transition roller, cleaning roller and driving mechanism on rocker is arranged in frame, and the driving mechanism is for driving rocker band
Dynamic cleaning roller compression is attached to condensation roller surface.
2. film casting cleaning mechanism according to claim 1, which is characterized in that the rocker includes two and is oppositely arranged
Swing arm and the first support shaft, the upper end of first support shaft one end and swing arm is rotatablely connected.
3. film casting cleaning mechanism according to claim 2, which is characterized in that two first support shafts far from swing arm one
End is respectively set on a first bearing mounting blocks by bearing；Multiple first positioning are provided on the first bearing mounting blocks
Hole, the first bearing mounting blocks are fixed on the rack by screw and first positioning hole.
4. film casting cleaning mechanism according to claim 2, which is characterized in that the stripper roll, transition roller, cleaning roller
It is successively set between two swing arms from top to bottom.
5. film casting cleaning mechanism according to claim 4, which is characterized in that the roller diameter of the cleaning roller is greater than
The roller diameter of stripper roll and transition roller.
6. film casting cleaning mechanism according to claim 1, which is characterized in that the driving mechanism include cylinder and
Second support shaft, the output end of the cylinder and the lower end of swing arm are rotatablely connected, and the other end and the second support shaft are rotatablely connected；Institute
The one end of the second support shaft far from cylinder is stated to be set on a second bearing mounting blocks by bearing；The second bearing installation
Multiple second location holes are provided on block, the second bearing mounting blocks are fixed at rack by screw and second location hole
On.
7. film casting cleaning mechanism according to claim 6, which is characterized in that the driving mechanism is provided with two groups,
It is symmetrically arranged at the two sides of rocker.
8. film casting cleaning mechanism according to claim 1, which is characterized in that be additionally provided in the rack for limiting
The locating part of rocker hunting range processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910093891.2A CN109732829B (en) | 2019-01-30 | 2019-01-30 | Film tape casting cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910093891.2A CN109732829B (en) | 2019-01-30 | 2019-01-30 | Film tape casting cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109732829A true CN109732829A (en) | 2019-05-10 |
| CN109732829B CN109732829B (en) | 2024-05-17 |
Family
ID=66366841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910093891.2A Active CN109732829B (en) | 2019-01-30 | 2019-01-30 | Film tape casting cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109732829B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334663A (en) * | 2021-05-24 | 2021-09-03 | 江苏云锋塑料制品有限公司 | Forming process and equipment for cast film with matte surfaces on two sides |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001129866A (en) * | 1999-11-04 | 2001-05-15 | Teijin Ltd | Method and apparatus for cleaning film casting cooling roll |
| CN209937478U (en) * | 2019-01-30 | 2020-01-14 | 广东仕诚塑料机械有限公司 | Film curtain coating cleaning device |
-
2019
- 2019-01-30 CN CN201910093891.2A patent/CN109732829B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001129866A (en) * | 1999-11-04 | 2001-05-15 | Teijin Ltd | Method and apparatus for cleaning film casting cooling roll |
| CN209937478U (en) * | 2019-01-30 | 2020-01-14 | 广东仕诚塑料机械有限公司 | Film curtain coating cleaning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334663A (en) * | 2021-05-24 | 2021-09-03 | 江苏云锋塑料制品有限公司 | Forming process and equipment for cast film with matte surfaces on two sides |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109732829B (en) | 2024-05-17 |
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