CN205775621U - Portable fixed point cleaning doctor - Google Patents
Portable fixed point cleaning doctor Download PDFInfo
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- CN205775621U CN205775621U CN201620407989.2U CN201620407989U CN205775621U CN 205775621 U CN205775621 U CN 205775621U CN 201620407989 U CN201620407989 U CN 201620407989U CN 205775621 U CN205775621 U CN 205775621U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 43
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims description 55
- 230000033001 locomotion Effects 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 208000028804 PERCHING syndrome Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
A kind of portable fixed point cleaning doctor, including scraping cutter hub, frame and control system；Described cutter hub of scraping includes soleplate, fulcrum, rectilinear orbit device, scraper clamp, wing；Described rectilinear orbit device is arranged on the soleplate scraping on cutter hub, is made up of sliding rail, glider table, driving crawler belt, motor, driving wheel, driven pulley；Described scraper clamp is arranged on glider table, equipped with top board and top board substantial amounts of finger-like block behind on scraper clamp, between the end of top board and finger-like block, the bottom having wing is in can be with pull state and maintain, the central part pole of each finger-like block is through, the two ends of pole can rotate and be arranged on glider table, gap is formed between the back side and the glider table of finger-like block, little gap is formed in upside by being through the pole in the middle of finger-like block, big gap is formed in downside, minor diameter air bag and major diameter air bag it is respectively provided with between in this gap.
Description
Technical field
This utility model relates to a kind of scraper, belongs to paper making equipment technical field.
Background technology
Having roller to use position in the production process of paper industry, doctor blade device is the equipment being widely used.If papermachine roll surface attachment has foreign material, paper hair etc., to be removed by scraper.
General doctor blade device is equipped with full width wing at the outer peripheral face (in the axial direction) of roller.The blade of wing, by suitable pressure, is pressed on roller outer peripheral face, is removed by the foreign material on its outer peripheral face etc..
In order to the foreign material on roll surface are removed, the blade of wing is pressed on the outer peripheral face of roller with uniform pressure full width.But, roller surfaces is not completely flat.Although the least, but some is uneven.To this end, the blade of wing to produce local pressure excessive, and the problem that other site pressure are too small.The position that pressure is bigger, doctor blade edge abrasion is relatively big, and the position that pressure is too small, foreign material can not be removed by wing completely, can remain on roller.
When long roller is cleaned work, longer full width wing to be used according to the fabric width of roller.Now, if do not used bigger pressure to be pressed on roller by wing, just can not get due scraper pressure.
At paper machine calecder section, it is bonded at press polish roll surface hard particles to remove, needs the doctor line pressure of 600N/m, but apply the highest pressure on conventional amplification scraper, it may appear that some drawbacks: damage roll surface, especially roller two ends；Wing point of a knife easily generates heat and burns；The wing life-span is decreased obviously；There is doctor blade mill phenomenon；Roller load increases, and various problem occurs in the most energy-conservation being also easy to.
Therefore, current present situation is to have to lower doctor line pressure, and the quality of paper is difficult to improve.Have to during production runs up utilize building perching knife the most manually to remove the hard particles of calender roll surface simultaneously, there is serious potential safety hazard.
Utility model content
For the technological deficiency of existing product, this utility model aims to provide a kind of doctor blade device that according to the foreign material degree of adhesion of roll surface and wing heat condition, can accurately clean and facilitate pressure.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of portable fixed point cleaning doctor, it is characterised in that: described cleaning doctor includes scraping cutter hub, frame and control system；
Described cutter hub of scraping includes soleplate, fulcrum, rectilinear orbit device, scraper clamp and wing；Fulcrum is positioned at soleplate two ends, and fulcrum is installed with the bearing at frame two ends and coordinated, and scrapes cutter hub and rotates around fulcrum；Linear slide is arranged on soleplate, and scraper clamp is arranged in linear slide, and wing is arranged on scraper clamp；
Described rectilinear orbit device is arranged on the soleplate scraping on cutter hub, is made up of sliding rail, glider table, driving crawler belt, motor, driving wheel and driven pulley；Linear slide track installation is on soleplate；Glider table both sides are connected with driving crawler belt；Driving crawler belt is connected between the driving wheel of side and opposite side driven pulley, parallel with sliding rail；Driving wheel is connected on the output shaft of driving source motor；
Described scraper clamp is arranged on glider table, equipped with top board and top board substantial amounts of finger-like block behind on scraper clamp, between the end of top board and finger-like block, the bottom having wing is in pull state and maintains, the central part pole of each finger-like block is through, the two ends of pole rotate and are arranged on glider table, gap is formed between the back side and the glider table of finger-like block, little gap is formed in upside by being through the pole in the middle of finger-like block, form big gap in downside, in this gap between be respectively provided with minor diameter air bag and major diameter air bag.
Wherein, described driven by motor driving wheel moves, and driving wheel drives driving caterpillar drive, and driving crawler belt drives glider table motion；When motor positive and inverse, glider table does linear reciprocating motion by driving crawler belt linearly sliding rail.
Wherein, by adjusting the amount of supplied air to air bag, centered by pole, carry out wing pressurizeing with roller outer peripheral face；By downside major diameter airbag inflation, minor diameter air bag shrinks, and makes the blade of wing increase with roller outer peripheral face contact pressure；Or by minor diameter airbag inflation, major diameter air bag shrinks, make the blade of wing reduce with the contact pressure of roller outer peripheral face, or make wing leave roller outer peripheral face, be in open state.
Wherein, described cleaning doctor has the mobile beginning of wing and the instruction switch of stopping and pressurizeing above-mentioned wing, open permutator, described cleaning doctor has the control device that the movement to above-mentioned wing is controlled and the heating detection means detecting insert febrile state, by above-mentioned heating detection means, detecting when above-mentioned wing exceedes predetermined temperature, above-mentioned mobile control device can order about pressurization, and open conversion means opens conversion to above-mentioned wing.
Wherein, described mobile control device has clocking capability, and each time one set in advance arrives, and all can order about pressurization, and above-mentioned wing is converted into open state by open conversion means.
Wherein, described cleaning doctor has the means that the clean condition of the outer peripheral face to above-mentioned roller detects, and the moving range of above-mentioned wing can be set by above-mentioned mobile control device according to the testing result of the outer peripheral face clean condition of roller.
Wherein, described wing moves back and forth with friction speed at the axis direction of roller.
Wherein, described cleaning doctor be positioned at above roller direction of rotation, and use the outer peripheral face of roller is cleaned by wing as roller wide cut doctor blade device, collectively form multistage doctor blade device.
Described portable fixed point cleaning doctor, is pressed in the wing of certain wide cut on the outer peripheral face of roller, and moves left and right along the axis direction of roller, on the diverse location in roller axis direction, is got rid of by the foreign material on roller outer peripheral face.Portable fixed point cleaning doctor has a following architectural feature:
Have the instruction switch of the mobile beginning of above-mentioned wing and stopping, the heating detection means that the control that open permutator when pressurization when above-mentioned wing contact and above-mentioned wing leave with above-mentioned roller outer peripheral face and the movement to above-mentioned wing are controlled switchs and detects insert febrile state with above-mentioned roller outer peripheral face.
Said structure can make wing move to the relevant position of roller outer peripheral face, and relevant position is cleaned work.Meanwhile, when the blade of wing is absorbed in superheat state, this device can open wing, cools down.
Not by manual operations, and automatically it is cleaned the above-mentioned mobile controller of work by heating detection means, when detecting that wing exceedes predetermined temperature, pressurization can be ordered about, open conversion means opens conversion to above-mentioned wing, it is to avoid the superheating phenomenon of wing.
This utility model can change the moving range of above-mentioned wing.Use this structure can carry out the position that roll surface foreign material adhesion amount is more concentrating cleaning.
Replace heating detection means, it is possible to by installing timer, it is to avoid doctor blade edge produces superheating phenomenon.Specific procedure is: good berth time is previously set, and the time one arrives, and this device will order about pressurization, and above-mentioned wing is converted to open state by open conversion means.
In structure, if the means using the outer peripheral face clean condition of roller automatically to detect, can automatically carry out the position that roll surface foreign material adhesion amount is more concentrating cleaning.
This utility model is to less than half that the Design of length of wing is object roller axis length.In the range of 50mm～500mm can being set in.Also 100mm can be set in.
It is that above-mentioned wing can at different rates, and the axis direction along roller moves left and right as another feature of the present utility model.
This utility model can constitute multistage doctor blade device with full width scraper.This utility model and being positioned at above roller direction of rotation, and use the doctor blade device that the outer peripheral face of roller is cleaned by wing as roller wide cut to collectively form.According to said structure, it is positioned at the full width scraper above roller and whole roll surface is cleaned.And the foreign body that roll surface local is difficult to get rid of by this utility model is purged, by twice cleaning, serve more preferably cleaning effect.
As it has been described above, this utility model makes wing move left and right along the axis direction of roller, the foreign body of roller outer peripheral face is removed.Wing can be selected narrower than roller.Its result is；All blades of wing can crimp with roller outer peripheral face with suitable pressure.Owing to blade is narrow, even if not using bigger pressure, also can make to produce between wing and roll surface bigger crimp force.The replacing of wing is the most fairly simple.
This utility model can avoid wing overheated, accordingly, it is capable to prevent the excessive wear between wing and roller.
Owing to the moving range of this scraper can change, the place that roller outer peripheral face foreign body is more can be carried out local and clean.Compared with the full width scraper that roller outer peripheral face is carried out full width cleaning, clean the in hgher efficiency of roll surface.
Advantage of the present utility model and effect have: the quality of paper significantly improves；Mechanization is utilized to instead of the dangerous play manually utilizing perching knife kicker cylinder surface grit online；Reduce roller surfaces chance of injury, the most just reduce roller replacement frequency；Significantly improve the life-span of wing.
Accompanying drawing explanation
The structural representation of the portable fixed point cleaning doctor that Fig. 1 provides for this utility model embodiment.
The side view of the portable fixed point cleaning doctor that Fig. 2 provides for this utility model embodiment.
Fig. 3 scrapes cutter hub three dimensional structure schematic diagram for what this utility model embodiment provided.
Fig. 4 scrapes another three dimensional structure schematic diagram of cutter hub for what this utility model embodiment provided.
The scraper clamp that Fig. 5 provides for this utility model embodiment and wing three dimensional structure schematic diagram.
The length relation explanatory diagram of the doctor blade device each several part that Fig. 6 provides for this utility model embodiment.
In figure, labelling is described as follows:
1, portable fixed point cleaning doctor, 21, frame, 22, frame, 3, scrape cutter hub,
4, rectilinear orbit device, 5, scraper clamp, 6, wing, 31, fulcrum, 32, fulcrum,
41, soleplate, 42, linear slide track, 43, linear slide track, 44, glider table,
45, driving crawler belt, 46 driving wheels, 47, driven pulley, 48, drive motor, 51, top board,
52, finger-like block, 53, pole, 10, roller, 54, minor diameter air bag, 55, major diameter air bag,
10a, roller outer peripheral face, 6a, blade, 48b, power line,
48c, the cable of signal output detector of limit switch, 11, protective cover, 12, nozzle,
100, the mobile circuit that controls, 110, pressurization, Open control circuit, 131, sensor,
132, sensor, 101, timer circuit, 120, Non-follow control dish, 121, biased switch,
122, open switch, 123, the mobile switch that starts, 124, Mobile Termination switch,
125, the switch group of moving range, 126, action pattern permutator.
Detailed description of the invention
With specific embodiment, technical solutions of the utility model are described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, portable fixed point cleaning doctor 1 includes scraping cutter hub 3, frame 21,22 and control system composition.
Scrape cutter hub 3 as shown in Figure 1,2,3, 4 and include that soleplate 41, fulcrum 31,32, rectilinear orbit device 4, scraper clamp 5, wing 6 form；Fulcrum 31,32, is positioned at soleplate 41 two ends, and fulcrum 31,32 coordinates with the bearing installation at frame 21,22 two ends, and scraping cutter hub 3 can rotate around fulcrum 31,32；Linear slide 4 is arranged on soleplate 41, and scraper clamp 5 is arranged in linear slide 4, and wing 6 is arranged on scraper clamp 5.
As shown in Fig. 3,4,6, described rectilinear orbit device 4 is arranged on the soleplate 41 scraped on cutter hub, by sliding rail 42, and 43, glider table 44, driving crawler belt 45, AC motor 48, driving wheel 46, driven pulley 47 form；Linear slide track 42,43 is arranged on soleplate 41；Glider table 44 both sides are connected with driving crawler belt 45；Driving crawler belt 45 is connected between the driving wheel 46 of side and opposite side driven pulley 47, and with sliding rail 42,43 is parallel；Driving wheel 46 is connected on the output shaft of driving source AC motor 48；AC motor 48 drives driving wheel 46 to move, and driving wheel 46 drives driving crawler belt 45 to move, and driving crawler belt 45 drives glider table 44 to move；When AC motor 48 rotating, glider table 44 is by driving crawler belt 45 linearly sliding rail 42, and 43 do linear reciprocating motion.
As shown in Figure 4,5, described scraper clamp 5 is arranged on glider table 44.Equipped with top board 51 and top board 51 substantial amounts of finger-like block 52 behind on scraper clamp 5.Between the end of top board 51 and finger-like block 52, having the bottom of wing 6 to be in can be with pull state and maintain.The central part pole 53 of each finger-like block 52 is through.The two ends of pole 53 can rotate and be arranged on glider table 44.Form gap between the back side and the glider table 44 of finger-like block 52, form little gap by being through the pole 53 in the middle of finger-like block 52 in upside (roller 10 side), form big gap in downside.Minor diameter air bag 54 and major diameter air bag 55 it is respectively provided with between in this gap.By adjusting to air bag 54 and the amount of supplied air of air bag 55, centered by pole 53, wing 6 is carried out pressurized state and open mode with roller outer peripheral face 10a pressurization and changes.I.e. being expanded by downside major diameter air bag 55, minor diameter air bag 54 shrinks, and makes the contact pressure of the blade 6a and roller outer peripheral face 10a of wing 6 increase.Can also be expanded by minor diameter air bag 54, major diameter air bag 55 shrinks, and makes the contact pressure of the blade 6a and roller outer peripheral face 10a of wing 6 reduce.Wing 6 more can be made to leave roller outer peripheral face, be in open state.
Referring to Fig. 6, each several part length the most above, moving range illustrates.As shown in Figure 6, the length (length of axis direction) of roller 10 is L10.Support rectilinear orbit device 4 scrapes cutter hub 3 length L3, in design, compared with roller length L10, grow a lot.Its result is exactly that the moving range of the glider table 44 on rectilinear orbit device 4 is bigger than roller length L10.The present embodiment is set as 120mm with length L5 of scraper clamp 5, as a example by wing length is set as 100mm.Wing 6 moves along one end of roller outer peripheral face to the other end, as shown in Figure 6, is moved by imagination alignment other end from one end of solid line, and the amount of movement L of wing is compared with roll surface length L10, and each short 50mm is wanted in left and right.
As shown in Figure 1, 2, the moving range of wing 6 to be controlled, the present embodiment configuration limit switch.According to the output signal of limit switch, control 48 work of motor.At Fig. 1, in the part of motor 48 control dish together with power line 48b, it is simultaneously connected with the cable 48c of the signal output detector of limit switch.
The present embodiment, on the surface 10A of the roller 10 that wing 6 is pressed in rotation with suitable pressure, makes the scraper clamp equipped with wing 6 move back and forth along roller axis direction by motor 48.Its result, wing 6 moves along roller outer peripheral face 10A to roller axis direction, thus cleans roller outer peripheral face 10A.
The wide cut of the wing 6 of the present embodiment is narrower, can simply adjust its contact pressure to roller outer peripheral face 10A.Meanwhile, use the motor 48 of variable speed, the translational speed of wing 6 can be made to change.So, roller outer peripheral face 10A easily adheres to the position of the foreign bodies such as paper slag, the translational speed of wing 6 can be reduced, improve cleaning effect, improve translational speed at other positions, it is possible to achieve high efficiency cleaning effect.
Additionally the present embodiment is provided with the protective cover 11 that scraper clamp 5 ladle cover can be got up on the scraper clamp 5 of movement, within it can install nozzle 12 or the inflatable mouth 12 of blow out air of injection medicinal liquid.Take such structure, even if the paper slag muck that wing 6 scrapes off amasss, also can effectively be got rid of.
As it is shown in figure 1, control system is by Non-follow control dish 120, mobile control circuit 100, Open control circuit 110, timer circuit 101, sensor 131,132 composition.The mobile circuit 100 that controls drives and controls rectilinear orbit device 4, controls the wing 6 in the scraper clamp 5 that rectilinear orbit device 4 supports.Input the detection signal of left and right sensor 131,132 at the mobile circuit 100 that controls, thus control wing maximum moving range.Meanwhile, mobile control circuit 100 connection timer circuit 101, Open control circuit 110 and Non-follow control dish 120.
Pressurization, Open control circuit 110 carries out supply and the discharge of air to a pair air bag 54,55 in scraper clamp 5 so that it is expansion or shrinkage, reaches pressurize wing 6 and leave the conversion line of state from roller outer peripheral face with roller outer peripheral face 10A.
Equipped with pressurization on Non-follow control dish 120, the biased switch 121 of open conversion, open switch 122, wing 6 starts to switch 123 along the movement that roller outer peripheral face 10A moves, and terminates the Mobile Termination switch 124 of movement.Simultaneously equipped with, in sensor 131, the maximum movings range of 132 regulations, pass through input coordinate, it is possible to specify the switch group 125 of the moving range of wing 6.It is also equipped with, the permutator 126 of the action pattern conversion of doctor blade device 1.Action pattern refers to manual mode or automatic mode.
When selecting manual mode by action pattern permutator 126, can work as follows.First, operate biased switch 121, make wing 6 give suitable pressure to roller outer peripheral face 10A.Then, operation is mobile starts to switch 123, drives motor 48, makes the wing 6 in the scraper clamp 5 that rectilinear orbit device 4 supports start movement.Afterwards, make wing in sensor 131, the maximum moving range of 132 regulations by rectilinear orbit device 4, move back and forth, the outer peripheral face 10A of cleaning roller.
If the blade that operator judges wing 6 is overheated, the operable open switch 122 of operator, make wing 6 be converted into open state, leave roller outer peripheral face 10A.So can avoid superheat state.Operator, when the specific part of roller outer peripheral face 10A is found to have foreign body attachment, can make scraper temporarily cease movement, simultaneously, by switch group 125, input has a scope coordinate at the roller outer peripheral face position that foreign body adhere to, afterwards, then operates biased switch 122 and movement starts to switch 123.So, wing 6 just can move back and forth within the specified range.Cleaning roller outer peripheral face.
If being set as automatic mode by switch 126, following cleaning can be carried out.When not setting moving range by switch group 125, wing 6 can move back and forth in the maximum moving range of 132 regulations at sensor 131.
By timer, setting the time, at every fixed time, wing 6 is converted into open state, prevents wing 6 to be absorbed in superheat state.By switch group 125, during input moving range, wing 6 just moves in this set point.
About automatic mode, it is also contemplated that following working forms.First, at the blade mounting temperature sensor of wing 6, the temperature conditions of wing 6 blade can be detected.By the temperature output signal of sensor, it can be ensured that the blade of wing 6 is absorbed in superheat state.I.e.；When exceeding, by sensor senses to blade cutting edge, the temperature being previously set, in the time of timer 101 regulation, wing 6 is in open state.The blade making wing is cooled down.
Installation can detect the detection sensor of the sensor of roller each site anteseptic degree of outer peripheral face 10A, i.e. foreign body degree of adhesion, by the output signal of sensor, automatically sets the moving range of wing, can clean roll surface expeditiously.It is described as follows: detect, by sensor, the position that foreign body attachment is more, according to testing result, controls circuit 100 mobile, calculate the wing moving range at this position.In this moving range, make wing 6 move back and forth, foreign body is cleaned out.By above-mentioned control, can effectively remove the foreign body of roller outer peripheral face, keep roll surface cleaning.
It addition, use the portable scraper of said structure, it is also possible to form how desk-top scraper with other scrapers.That is: include above-mentioned mobile scraper, and above above-mentioned mobile scraper, install along roller direction of rotation full width scraper as roll surface length, the doctor blade device that above-mentioned roller outer peripheral face is cleaned.By the full width scraper of upper end, roll surface full width is cleaned, then re-uses the local foreign body that roll surface adheres to by portable scraper and be cleaned.As such, it is possible to reach more preferably cleaning effect.
Doctor blade device of the present utility model is to be pressed on the outer peripheral face of roller by wing narrower for fabric width, moves in the axial direction, thus reaches to clean the effect of roller outer peripheral face.Therefore, compared with the doctor blade device of the wing the same with roller fabric width typically used, the contact pressure with roller of wing can be adjusted simply.Meanwhile, the pressure that doctor blade edge is bigger can be given.This utility model can avoid wing overheated, prevents wing from rubbing excessive with the mistake of roller outer peripheral face.Simultaneously as the hunting range of wing can change.So, local can be carried out for the place that roller outer peripheral face is messy and clean.To this end, compared with cleaning roller comprehensively, the foreign body on roller can be removed efficiently.
Claims (10)
1. a portable fixed point cleaning doctor, it is characterised in that: described cleaning doctor includes scraping cutter hub, frame and control system；
Described cutter hub of scraping includes soleplate, fulcrum, rectilinear orbit device, scraper clamp and wing；Fulcrum is positioned at soleplate two ends, and fulcrum is installed with the bearing at frame two ends and coordinated, and scrapes cutter hub and rotates around fulcrum；Linear slide is arranged on soleplate, and scraper clamp is arranged in linear slide, and wing is arranged on scraper clamp；
Described rectilinear orbit device is arranged on the soleplate scraping on cutter hub, is made up of sliding rail, glider table, driving crawler belt, motor, driving wheel and driven pulley；Linear slide track installation is on soleplate；Glider table both sides are connected with driving crawler belt；Driving crawler belt is connected between the driving wheel of side and opposite side driven pulley, parallel with sliding rail；Driving wheel is connected on the output shaft of driving source motor；
Described scraper clamp is arranged on glider table, equipped with top board and top board substantial amounts of finger-like block behind on scraper clamp, between the end of top board and finger-like block, the bottom having wing is in pull state and maintains, the central part pole of each finger-like block is through, the two ends of pole rotate and are arranged on glider table, gap is formed between the back side and the glider table of finger-like block, little gap is formed in upside by being through the pole in the middle of finger-like block, form big gap in downside, in this gap between be respectively provided with minor diameter air bag and major diameter air bag.
Portable fixed point cleaning doctor the most according to claim 1, it is characterised in that: described driven by motor driving wheel moves, and driving wheel drives driving caterpillar drive, and driving crawler belt drives glider table motion；When motor positive and inverse, glider table does linear reciprocating motion by driving crawler belt linearly sliding rail.
Portable fixed point cleaning doctor the most according to claim 1, it is characterised in that: by adjusting the amount of supplied air to air bag, centered by pole, carry out wing pressurizeing with roller outer peripheral face；By downside major diameter airbag inflation, minor diameter air bag shrinks, and makes the blade of wing increase with roller outer peripheral face contact pressure；Or by minor diameter airbag inflation, major diameter air bag shrinks, make the blade of wing reduce with the contact pressure of roller outer peripheral face, or make wing leave roller outer peripheral face, be in open state.
4. according to the portable fixed point cleaning doctor described in claim 1 or 2 or 3, it is characterized in that: described cleaning doctor has the mobile beginning of wing and the instruction switch of stopping and pressurizeing above-mentioned wing, open permutator, described cleaning doctor has the control device that the movement to above-mentioned wing is controlled and the heating detection means detecting insert febrile state, by above-mentioned heating detection means, detect when above-mentioned wing exceedes predetermined temperature, above-mentioned mobile control device can order about pressurization, open conversion means opens conversion to above-mentioned wing.
Portable fixed point cleaning doctor the most according to claim 4, it is characterised in that: described mobile control device has clocking capability, and each time one set in advance arrives, and all can order about pressurization, and above-mentioned wing is converted into open state by open conversion means.
Portable fixed point cleaning doctor the most according to claim 3, it is characterized in that: described cleaning doctor has the means that the clean condition of the outer peripheral face to above-mentioned roller detects, the moving range of above-mentioned wing can be set by above-mentioned mobile control device according to the testing result of the outer peripheral face clean condition of roller.
Portable fixed point cleaning doctor the most according to claim 1, it is characterised in that: the Design of length of described wing is less than half of object roller axis length.
Portable fixed point cleaning doctor the most according to claim 7, it is characterised in that: the Design of length of described wing is 50mm～500mm.
Portable fixed point cleaning doctor the most according to claim 1 and 2, it is characterised in that: described wing moves back and forth with friction speed at the axis direction of roller.
Portable fixed point cleaning doctor the most according to claim 1, it is characterized in that: described cleaning doctor be positioned at above roller direction of rotation, and use the doctor blade device that the outer peripheral face of roller is cleaned by wing as roller wide cut, collectively form multistage doctor blade device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620407989.2U CN205775621U (en) | 2016-05-06 | 2016-05-06 | Portable fixed point cleaning doctor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620407989.2U CN205775621U (en) | 2016-05-06 | 2016-05-06 | Portable fixed point cleaning doctor |
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| Publication Number | Publication Date |
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| CN205775621U true CN205775621U (en) | 2016-12-07 |
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| CN201620407989.2U Active CN205775621U (en) | 2016-05-06 | 2016-05-06 | Portable fixed point cleaning doctor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908557A (en) * | 2016-05-06 | 2016-08-31 | 包俊林 | Movable fixed-point cleaning scraper |
-
2016
- 2016-05-06 CN CN201620407989.2U patent/CN205775621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908557A (en) * | 2016-05-06 | 2016-08-31 | 包俊林 | Movable fixed-point cleaning scraper |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180328 Address after: No. 18, Xingye Road, Taicang Economic Development Zone, Taicang City, Suzhou, Jiangsu Patentee after: Suzhou Shizuoka cutter Co., Ltd. Address before: 215400 Xingye Road, Taicang City Development Zone, Suzhou, Jiangsu Province, No. 18 Patentee before: Bao Junlin |