CN208991380U - The cleaning device and its arragement construction of roller for fiber web machine - Google Patents
The cleaning device and its arragement construction of roller for fiber web machine Download PDFInfo
- Publication number
- CN208991380U CN208991380U CN201820749406.3U CN201820749406U CN208991380U CN 208991380 U CN208991380 U CN 208991380U CN 201820749406 U CN201820749406 U CN 201820749406U CN 208991380 U CN208991380 U CN 208991380U
- Authority
- CN
- China
- Prior art keywords
- cleaning device
- roller
- slide
- guide portion
- knife rest
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G3/00—Doctors
Landscapes
- Cleaning In General (AREA)
- Paper (AREA)
Abstract
The utility model relates to the cleaning device and its arragement construction of a kind of roller for fiber web machine, the cleaning device of the roller for fiber web machine, which is associated with: the guide portion (14) substantially in the length of the roller (10)；The slide (15) being moveably supported on the guide portion (14) is equipped with the mechanism (16) for cleaning the roller (10) on the slide；With the mechanism (17) for being fastened on the guide portion (14) on the fiber web machine, wherein the mechanism (17) is adapted to be, and occupies the space substitution scraper blade on knife rest.
Description
Technical field
The utility model relates to a kind of cleaning device of roller for fiber web machine, which includes:
Substantially the guide portion in the length of roller,
The slide being moveably supported in the guide portion is equipped with the mechanism for clearer on the slide, and
Mechanism for being fastened on the guide portion on fiber web machine.
The utility model also relates to the arragement construction to the roller of fiber web machine.
Background technique
A kind of cleaning device is proposed in patent document FI116947, especially is used to clean the roller of fiber web machine
Surface.The application target roller is heatable felt wrapped roll.Cleaning device has the beam by overhang bracket, substantially along the entire of roller
The guide portion that length extends adapts to the beam.Correspondingly, a slide is supported in guide portion, the slide is from one end of guide portion
Traverse into the other end.Movement is realized by motor and odontoid belt.It is supported by cleaning doctor on slide, utilizes the cleaning
Scraper removes dirt from the surface of roller.The Clean- arris that there is cleaning doctor length to be less than 1000mm.
Known cleaning device occupies big quantity space near roller.Therefore, if scraper device has been set in correlation
In position, then cleaning device is especially complex with being adapted to for roller.The guide portion and other assemblies of cleaning device are huge knots
Structure, this makes cleaning device very heavy.Powerful bearing is indispensable in this case.
Utility model content
The purpose of this utility model is that proposing a kind of cleaning device of roller novel, for fiber web machine, this is clear
Clean device can be more easily attached on roller than the prior art, and its clean-up performance is more preferable than in the past.The utility model
Purpose also resides in the arragement construction for proposing a kind of novel roller to fiber web machine, which has more than the prior art
Few and simpler component.The bearing of cleaning device according to the present utility model is realized by surprising new paragon.
The structure of the cleaning device also with known difference.Here, the cleaning to roller was easier than in the past, clean-up performance is more outstanding.Letter
Single structure can reduce manufacturing cost and reduce the overall quality of cleaning device.Meanwhile cleaning device according to the present utility model
Seldom installation space is only needed, and can according to need to adjust clean-up performance.
The utility model relates to a kind of cleaning device of roller for fiber web machine, which is associated with: basic
Guide portion in the length of roller；The slide being moveably supported in guide portion is equipped on the slide for clearer
Mechanism；With the mechanism for being fastened on guide portion on fiber web machine, wherein the mechanism is adapted to be, and is occupied on knife rest
Space substitutes scraper blade.
Preferably, which is associated with lath, which has the holding machine for being maintained at cleaning device on knife rest
Structure.
Preferably, the executing agency for moving slide relative to guide portion is fastened to mechanism.
Preferably, slide is made of knife rest profile elements, and frame unit is arranged against the knife rest profile as guide portion
On part.
Preferably, slide is associated with nozzle mechanism, for conveying on soda and/or water to the surface of roller to be cleaned.
Preferably, it is connected with the hose being arranged on spool on nozzle mechanism, and is connected on spool for pine
Open and pull the Double-directional rotary device of hose.
The utility model further relates to a kind of arragement construction of roller for fiber web machine, which includes sanitizer cartridge
It sets, which is associated with: the guide portion substantially in the length of roller；The slide being moveably supported in the guide portion,
The mechanism for clearer is equipped on the slide；With the mechanism for being fastened on guide portion on fiber web machine, wherein should
Mechanism is arranged on knife rest by substitution scraper blade.
Detailed description of the invention
The utility model is described in detail referring to the attached drawing for the application for showing the utility model, in which:
Fig. 1 a has been shown ... in a side view scraper device corresponding to the prior art, being arranged on roller,
Fig. 1 b show a case that cleaning device according to the present utility model in position according to fig. 1a,
Fig. 2 a shows the cross section of each component of cleaning device according to the present utility model,
Fig. 2 b shows the cleaning device according to the present utility model being made of the component of Fig. 2 a,
Fig. 3 shows the schematic diagram of arragement construction according to the present utility model.
Specific embodiment
Show in fig 1 a according to prior art, for maintaining roller 10 surface cleaning scraper device.Scraper blade
11 are loaded and are resisted against on the surface of roller 10, which is supported on knife rest 12.Correspondingly, knife rest 12 is fastened to scraper
On beam 13, which is supported on the base of fiber web machine.Serious bonding may occur for loose material, so that scraping
The cleaning capacity of blade is insufficient.In this case, scraper blade is only slipped over and is worn unevenly in adhesive.
In order to remove such adhesive, can attempt to clean roller surface by the way that cleaning device to be fitted in relevant position.Most
In the case where bad, it is necessary to remove roller to clean.
In Figure 1b, cleaning device according to the present utility model is fitted in above-mentioned position.The cleaning device is set
Surely it is used for the roller of fiber web machine.Length of the guide portion 14 substantially along roller 10 is associated with cleaning device.In addition, guide portion 14 is also
It is equipped with the slide 15 movably supported, the mechanism 16 for clearer 10 is arranged in the slide.Slide is in guide portion
On moved in the whole length of roller.Here, the movement that the mechanism can cross formula expires along the transverse movement of fiber web machine
On the point of prestige.Roller rotates during crossing, so that entire roller surface is cleaned.In addition, cleaning device also attach it is useful
In the mechanism 17 being fastened on guide portion 14 on fiber web machine.
Mechanism 17 is adapted for according to the utility model, substitution scraper blade occupies the space on knife rest 12.In Figure 1b,
Scraper blade is removed from knife rest 12, and is provided with the mechanism 17 of cleaning device with substituting scraper blade.In this case,
If necessary to carry out additional cleaning, existing scraper device can be used to support cleaning device.This will reduce manufacturing cost,
And it is possible that cleaning device is placed in most narrow space.Furthermore, it is possible to as needed by unique cleaning device list
Only use is in various positions.Fiber web machine is, for example, paper machine and lap machine and pulp dryer.Especially using
When regenerated fiber, such as ink and filler residual can be stained in roller surface.
In applying shown in Fig. 2 a and Fig. 2 b, mechanism 17 is associated with lath 18, which has holding mechanism 19, is used for
Cleaning device is maintained on knife rest.Lath may, for example, be steel plate.Preferably, which is the blank of scraper blade, quite
In the scraper blade of no blade bevel edge.In addition, when using with carbon fiber-reinforced plastic composite, the weight of cleaning device
It can keep very little.Here, holding mechanism 19 is the rivet 20 also appeared on scraper blade.By using scraper blade blank and
Rivet will ensure that cleaning device can be easily and safely mounted on knife rest instead of scraper blade.
Existing technique is also used in the other structures of cleaning device.Firstly, slide 15 is by knife rest profile elements 15'
And preferably sliding block 22 (Fig. 2 a) is constituted.In other words, slide is short component of the cross-sectional profiles as knife rest.Knife rest profile
Part 15' also have one for fastening notch shape portion 9.One piece of structure of appropriate length has actually been cut from knife rest profile elements
At sliding block.Secondly, the frame unit 21 that will correspond to knife rest profile elements is set as guide portion 14.More precisely, frame unit 21
With a pin-shaped portion 8, the shape of notch 9 is adapted to.Therefore technique also can be used herein.Slide and guide portion it
Between configuration, more precisely the configuration between notch shape portion 9 and pin-shaped portion 8 by allow cleaning device move along the longitudinal direction
It is dynamic, but can prevent slide from deviating from from guide portion.In addition, it is associated with the sliding block 22 of slide being also located on two ends,
These sliding blocks have the notch shape portion 9 corresponding to guide portion 14.But sliding block has protrusion 23, which is resisted against lath
On 18 and therefore it can prevent slide 15 from rotating relative to guide portion 14.Sliding block 22 is also with a slit-shaped for belt transmission
Portion 41.The material of sliding block is selected as: sliding block can be made to slide well in guide portion, without wearing guide portion.According to need
To replace sliding block accordingly.Suitable material is PTFE.Sliding surface and guidance of the surface processing device to slide can also be utilized
The sliding surface in portion is handled, to reduce friction.
In fig. 2 a, frame unit 21 is fastened on lath 18, which is the blank of scraper blade herein.Sliding block 22 is in cunning
It is located at outside on seat, is shown in Figure 1b with hacures.Sliding block is vulnerable part, can be replaced according to demand.If
One cleaning doctor 24 can also be then fastened on slide 15 by the mounting tool post profile elements on slide as mechanism 16.Accordingly, lead to
Local cleaning effect will be generated by crossing long and narrow cleaning doctor, to eliminate adhesive.In addition it is possible to use harder cleaning doctor is made
For common scraper, this improves cleaning efficiency.Cleaning doctor 24 is shown in figure 2b.
Crossing for slide needs an actuator.According to the utility model, for moving slide 15 relative to guide portion 14
Actuator 25 be fastened in mechanism 17.Here, cleaning device is a compact unit, the case where not supporting individually
It is lower to be mounted and be supported on knife rest.In shown application, actuator is motor 26, is fastened to the one of lath 18
On end.Motor drive belt pulley 27, belt 28 are layered on the belt pulley.Belt 28 at a ring the two sides of the ring from
One end of lath 18 extends to the other end, and passes through in belt grooves 40 in the lower section of lath, which is preferably tightened at
On lath 18.In addition, lath 18 is also fastened on slide 15 or on sliding block 22, such as it is fastened to the slit-shaped portion of sliding block 22
In 41.Deflecting roller 29 is equipped on the end opposite with belt pulley 27 of lath 18, and belt 28 is fastened on slide 15.
Here, slide can move to the other end from one end of guide portion by the driving of motor.Preferably, toothed belt is selected, with
It prevents from skidding.Further, it is also possible to which the position of slide is defined using the rotation of motor by using stepper motor.Preferably,
Limiter for preventing slide from falling from guide portion is set on the end of guide portion.Pole can be installed on relevant position
Limit switch, but if motor has the function of moment inspecting, does not then need these limit switches.In the case, slide is towards limit
Device traveling processed, torque rises at this time.Thus identify that slide is located on end, here, making slide edge by changing rotation direction
Other direction running.
With substituting cleaning doctor or in addition to this, slide 15 is also associated with to be cleaned for soda and/or water to be transported to
Roller surface on nozzle mechanism 30.The nozzle mechanism is mounted in mechanism on slide, for cleaning roller surface herein
A part.In application as shown in Figure 1 b, nozzle mechanism 30 is used only.Nozzle mechanism 30 is connected to soda blowing device 31
(Fig. 3).Using the soda blowing device, crystals of sodium carbonate is sprayed on surface to be cleaned by compressed air.In Fig. 1 b
In Fig. 3, washing soda is shown as the jet stream of fan-shaped.Washing soda explodes at the surface for encountering roller.Explosion release
Energy by adhesive from the surface of roller remove.Also water progress soda can be used to blow.Water reduces the fugitive dust of soda.Institute
In the application shown, dry soda is used, so that washing soda can safely reach to nozzle mechanism.This point is very
Important, because the distance that soda is passed by even can achieve 10 meters from soda blowing device to nozzle mechanism.It is practical new at this
In type, the hose 33 being arranged on spool 32 is connected to nozzle mechanism 30.It is possible thereby to by washing soda from soda blowing device
It guides to place to be cleaned.In addition, being also connected with the Double-directional rotary device for feeding and pulling hose 33 on spool 32
34.During feeding, spool unclamps hose and rotates the motor of cleaning device easily.Have in drawing identical
The advantages of, here, the power by rotating device rolls hose.
Knife rest 12 is shown partially just in Fig. 3.Before cleaning device is installed, and pulling scraper blade to side
It is removed from knife rest.After removing, cleaning device can be and being moved in knife rest with substituting scraper blade from the side
It is installed on knife rest.That is, such arragement construction includes cleaning device, which, which is associated with, is substantially at roller
Guide portion 14 in 10 length, slide 15 are moveably supported in the guide portion 14.Mechanism 16 for clearer 10 is set
It sets on slide 15.In addition, cleaning device is also associated with the mechanism 17 for being fastened on guide portion 14 on fiber web machine.?
In such arragement construction, mechanism 17 substitutes 11 ground of scraper blade and is arranged on knife rest 12.Here, can be used in fiber web machine
Existing scraper device supports cleaning device.Meanwhile the debugging efforts of cleaning device are also easy and quick, and should
Cleaning device is also adapted to narrow position.In Fig. 3, spool is a component of soda blowing device 31, compressed air from
Compressed air source 35 is transported to the soda blowing device.Followed by it is used for the container 36 of washing soda.By means of compressed air, Soviet Union
Nozzle mechanism 30 can be directed to by hose 33 by beating crystal, and be continued with the surface of the neighbouring roller 10 of high speed.Pass through turning for roller
It is dynamic and slide to cross, it can be completely clean by the surface of roller.Third is the optional water source 37 shown in line shadow, from this
The water or washing solution that water source comes out can be conveyed together with compressed air.
Control cabinet 38, motor 26 and rotating device 34 controller and actual confession are also shown in Fig. 3
Electricity is all connected to the control cabinet.By the control cabinet, drive motor and rotating device synchronously, so that hose
Movement corresponds to the movement of slide.Preferably, hose is suitably supported, to prevent hose sagging.
Soda blowing device can be set on spool.Control cabinet can also be adapted for a part of spool.It is consequently formed
One cleaning device for being easy to move, can be moved into various positions.It is enough if having power supply and compressed air near position
?.In the case, soda blowing device is connected to power supply and compressed air source.Correspondingly, hose is connected to cleaning device, and
Motor is connected to control cabinet.In which case it is possible to use cleaning device safely clearer.If only using cleaning to scrape
Motor is then connected to control cabinet and is sufficient by knife.Hose is extra at this time.It can use the load hose on knife rest 12
Cleaning doctor is pressed against on roller (Fig. 1 b) by 39.But it is a kind of very efficient for cleaning the side of roller surface that soda, which blows,
Method.Although effectively, however, there remains the surface of maintaining roller is intact.In shown application, use by applicant
The LiteCompact knife rest of exploitation, and the knife rest is loaded using load hose.
Claims (12)
1. a kind of cleaning device of the roller for fiber web machine, the cleaning device are associated with:
Substantially the guide portion (14) in the length of the roller (10),
The slide (15) being moveably supported on the guide portion (14) is equipped on the slide for cleaning the roller
(10) cleaning mechanism (16), and
Retention mechanism (17) for being fastened on the guide portion (14) on the fiber web machine；
It is characterized in that, the retention mechanism (17) is adapted to be, the space substitution scraper blade on knife rest is occupied.
2. cleaning device according to claim 1, which is characterized in that the retention mechanism (17) is associated with lath (18),
The lath has the holding mechanism (19) for being maintained at the cleaning device on the knife rest.
3. cleaning device according to claim 1 or 2, which is characterized in that for making the slide (15) relative to described
The executing agency (25) of guide portion (14) movement is fastened on the retention mechanism (17).
4. cleaning device according to claim 1 or 2, which is characterized in that the slide (15) is by knife rest profile elements (15')
It constitutes, frame unit (21) is arranged against in the knife rest profile elements as the guide portion (14).
5. cleaning device according to claim 1 or 2, which is characterized in that the slide (15) is associated with nozzle mechanism
(30), for conveying on soda and/or water to the surface of roller to be cleaned.
6. cleaning device according to claim 5, which is characterized in that be connected with setting on the nozzle mechanism (30) and exist
Hose (33) on spool (32), and be connected on the spool (32) for unclamping and pulling the double of the hose (33)
To rotating device (34).
7. a kind of arragement construction of the roller for fiber web machine, which includes cleaning device, which attaches
Have:
Substantially the guide portion (14) in the length of the roller (10)；
The slide (15) being moveably supported on the guide portion (14) is equipped on the slide for cleaning the roller
(10) cleaning mechanism (16)；With
Retention mechanism (17) for being fastened on the guide portion (14) on fiber web machine；
It is characterized in that, the retention mechanism (17) is arranged on substitution scraper blade (11) on knife rest (12).
8. arragement construction according to claim 7, which is characterized in that the retention mechanism (17) is associated with lath (18),
The lath has the holding mechanism (19) for being maintained at the cleaning device on the knife rest.
9. arragement construction according to claim 7 or 8, which is characterized in that for making the slide (15) relative to described
The executing agency (25) of guide portion (14) movement is fastened on the retention mechanism (17).
10. arragement construction according to claim 7 or 8, which is characterized in that the slide (15) is by knife rest profile elements
(15') is constituted, and frame unit (21) is arranged against in the knife rest profile elements as the guide portion (14).
11. arragement construction according to claim 7 or 8, which is characterized in that the slide (15) is associated with nozzle mechanism
(30), for conveying soda and/or water to the surface of roller to be cleaned.
12. cleaning device according to claim 11, which is characterized in that be connected with setting on the nozzle mechanism (30)
Hose (33) on spool (32), and be connected on the spool (32) for unclamping and pulling the hose (33)
Double-directional rotary device (34).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FIU20174139 | 2017-05-19 | ||
| FIU20174139U FI11714U1 (en) | 2017-05-19 | 2017-05-19 | Cleaning device and arrangement for a fiber web machine roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208991380U true CN208991380U (en) | 2019-06-18 |
Family
ID=59568958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820749406.3U Expired - Fee Related CN208991380U (en) | 2017-05-19 | 2018-05-18 | The cleaning device and its arragement construction of roller for fiber web machine |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN208991380U (en) |
| DE (1) | DE202018102721U1 (en) |
| FI (1) | FI11714U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297598A (en) * | 2020-11-10 | 2021-02-02 | 苏州旗开得电子科技有限公司 | Vacuum automatic cleaning scraper device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI116947B (en) | 2004-02-05 | 2006-04-13 | Metso Paper Inc | Roller cleaning device |
-
2017
- 2017-05-19 FI FIU20174139U patent/FI11714U1/en active IP Right Grant
-
2018
- 2018-05-16 DE DE202018102721.2U patent/DE202018102721U1/en active Active
- 2018-05-18 CN CN201820749406.3U patent/CN208991380U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297598A (en) * | 2020-11-10 | 2021-02-02 | 苏州旗开得电子科技有限公司 | Vacuum automatic cleaning scraper device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202018102721U1 (en) | 2018-06-12 |
| FI11714U1 (en) | 2017-07-07 |
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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: 20190618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |