CN205951488U - Portable scraper device - Google Patents

Portable scraper device Download PDF

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Publication number
CN205951488U
CN205951488U CN201620752917.1U CN201620752917U CN205951488U CN 205951488 U CN205951488 U CN 205951488U CN 201620752917 U CN201620752917 U CN 201620752917U CN 205951488 U CN205951488 U CN 205951488U
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CN
China
Prior art keywords
scraper
mobile
rotating shaft
casing
reciprocating
Prior art date
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Active
Application number
CN201620752917.1U
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Chinese (zh)
Inventor
郭景松
秦启雄
孟宗发
黄亚东
吴文秋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Songde Printing Machinery Co Ltd
Original Assignee
Zhongshan Songde Printing Machinery Co Ltd
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Application filed by Zhongshan Songde Printing Machinery Co Ltd filed Critical Zhongshan Songde Printing Machinery Co Ltd
Priority to CN201620752917.1U priority Critical patent/CN205951488U/en
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Publication of CN205951488U publication Critical patent/CN205951488U/en
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Abstract

The utility model discloses a portable scraper device, it includes scraper top, scraper part, fixed portion down, still including reciprocating motion mechanism, seesaw mechanism, elevating system and rotary mechanism, the holistic back -and -forth movement of reciprocating motion, scraper, scraper top that reciprocating motion mechanism, seesaw mechanism, elevating system, rotary mechanism correspond scraper top respectively are along the rotation on the reciprocating of scraper box, scraper top. This device because only reciprocating motion is on scraper top, has consequently reduced the required drive power that moves effectively when being reciprocating motion, alleviateed the vibration that the motion produced. And can carry out the adjustment of a plurality of degrees of freedom (the holistic back -and -forth movement of scraper, scraper top along the rotation on the reciprocating of scraper box, scraper top) in this device to the scraper, therefore the scraper can enough carry out the parallel translation, can rotate the scraper angle in order to keep suitable again, so can adapt to big version footpath and change.

Description

A kind of Mobile scraper device
Technical field
This utility model is mainly used in the printer that super-large diameter forme and printing diameter change greatly.
Background technology
Printing press scraper device traditional at present uses the fixed structure in position, and doctor blade device only does overall past Multiple motion is it is impossible to translation.Moving reciprocatingly due to being that doctor blade device is overall, whole doctor blade device quality weight, inertia are big, therefore The vibration that required driving electric power is big, motion produces is big;Simultaneously as scraper can not move in parallel, for ensureing suitably to scrape Nose angle degree, printing diameter can not have large change, and the difference in therefore maximum version footpath and minimum version footpath is not over 200mm.
Content of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of energy saving and cost lowering, printing quality height, adapts to The printer Mobile scraper device of big version footpath change.
This utility model solves its technical problem and be employed technical scheme comprise that:
A kind of Mobile scraper device, including part on scraper, part, standing part under scraper;Part under described scraper Including casing, scraper rotating shaft, described standing part is provided with slide rail and fixed body;Described scraper is partially installed on described scraper In rotating shaft, described scraper rotating shaft is additionally provided with reciprocating mechanism, described reciprocating mechanism can drive on described scraper Part reciprocatingly slides along the axis direction of described scraper rotating shaft;One end of described casing is provided with and moves forward and backward mechanism, described before Motion can drive described casing to slide along described slide rail afterwards;Described box house is additionally provided with the elevator of above-below direction Structure, the top of described elevating mechanism is connected with described scraper rotating shaft axis hole, and described elevating mechanism can drive described scraper rotating shaft Partly move up and down with described scraper, described scraper rotating shaft is additionally provided with rotating mechanism, and described rotating mechanism can drive institute State partial turn on scraper rotating shaft and described scraper.
The improvement further of technical scheme, described reciprocating mechanism includes reciprocating motor and eccentric, described past telegram in reply Machine is fixed in described scraper rotating shaft, and described eccentric is arranged on the bottom of part on described scraper.
Further, the described mechanism that moves forward and backward includes drive lead screw pair and reducing motor, and described drive lead screw is secondary to be installed In described casing right-hand member, described reducing motor is arranged on described fixed body, and described reducing motor passes through Timing Belt and passes moving It is delivered to described drive lead screw pair.
Further, the inside of described casing is provided with mobile synchronizing shaft, and the two ends of described mobile synchronizing shaft are provided with movement Synchromesh gear, described standing part is additionally provided with mobile synchronization tooth bar, described mobile synchromesh gear and described mobile synchronization tooth bar Constitute pinion and rack.
Further, described elevating mechanism includes handwheel, worm couple, synchronizing shaft, synchromesh gear, synchronization lifting tooth bar, Described handwheel, worm couple, synchronizing shaft, synchromesh gear are installed in described casing, and described lifter rack passes through mating holes Through described casing.
Further, described rotating mechanism includes cylinder and cylinder mount frame, and described cylinder mount frame is fixed on described lifting Mechanism lower end, described cylinder two ends are hinged with described cylinder mount frame and described rotating shaft respectively.
Further, on described scraper, section bottom is provided with two movable plate mounting seats, described movable plate mounting seat setting There are semicircular groove and two circular holes, described scraper rotating shaft two ends respectively arrange two little circular shafts, and described scraper partly passes through Described movable plate mounting seat is arranged in described scraper rotating shaft, and described groove is coordinated with described scraper rotating shaft axial plane, described circular hole Coordinate with described little circular shaft.
Further, described scraper partly includes scraper movable plate, scraper base, takeoff apron regulation screw body;Institute Stating takeoff apron regulation screw body can drive described scraper base movable on described scraper movable plate.
As the improvement further of technique scheme, described scraper base is additionally provided with scraper pressing plate, wing, scrapes Knife base plate, described wing is placed between described scraper pressing plate and described scraper base plate and is fixed on by screw and tabletting described On scraper base.
Of the present utility model effective it is:This device, when moving reciprocatingly, scrapes swivel due to being partially installed on scraper On axle, and being driven by independent reciprocating motor, so only partly moving reciprocatingly on scraper, therefore significantly reducing motion required Driving power, alleviate motion produce vibration.And multiple degree of freedom can be carried out to scraper in this device(Scraper is overall Movable, scraper on part part along along the moving up and down of scraper casing, scraper rotation)Adjustment, thus scraper was both Can be moved in parallel, can be rotated to keep suitable scraper angle again, it is possible to adapting to the change of big version footpath.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is this utility model structural representation;
Fig. 2 is level of decomposition schematic diagram of the present utility model;
Fig. 3 is part decomposing schematic representation under part scraper of the present utility model;
Fig. 4 is part decomposing schematic representation on part scraper of the present utility model;
Specific embodiment
With reference to Fig. 1, Fig. 2, a kind of Mobile scraper device of the present utility model, including part under part on scraper 1, scraper 2nd, standing part 3;Under described scraper, part 2 includes casing 21, scraper rotating shaft 22, and described standing part 3 is provided with slide rail 32 He Fixed body 31;On described scraper, part 1 is arranged in described scraper rotating shaft 22, and described scraper rotating shaft 22 is additionally provided with reciprocal fortune Motivation structure 4, described reciprocating mechanism 4 can drive part 1 on described scraper past along the axis direction of described scraper rotating shaft 22 Multiple slip;One end of described casing 21 is provided with and moves forward and backward mechanism 5, and the described mechanism 5 that moves forward and backward can drive described casing 21 slide along described slide rail 32;It is additionally provided with the elevating mechanism 6 of above-below direction inside described casing 21, described elevating mechanism 6 Top is connected with described scraper rotating shaft 22 axis hole, and described elevating mechanism 6 can drive on described scraper rotating shaft 22 and described scraper Part 1 moves up and down, and described scraper rotating shaft 22 is additionally provided with rotating mechanism 7, described rotating mechanism 7 can drive described in scrape swivel On axle 22 and described scraper, part 1 rotates.Because on the only described scraper of described reciprocating mechanism 4, part 1 moves reciprocatingly, because This significantly reduces the required driving power of motion, alleviates the vibration of generation.And described move forward and backward mechanism 5, lifting Mechanism 6, rotating mechanism 7 correspond to part on the overall movable, scraper of scraper respectively along the moving up and down of scraper casing, scraper The rotation of upper part, thus scraper can either be moved in parallel, and can rotate to keep suitable scraper angle again, so energy Enough adapt to the change of big version footpath.
With reference to Fig. 2, Fig. 3, described reciprocating mechanism 4 includes reciprocating motor 41 and eccentric 42, described reciprocating motor 41 It is fixed in described scraper rotating shaft 22, described eccentric 42 is arranged on the bottom of part 1 on described scraper;Using described eccentric 42 structure is because its compact conformation, can effective save space, and conversion shaking of steadily producing in direction in moving back and forth Dynamic little.
With reference to Fig. 2, Fig. 3, the described mechanism 5 that moves forward and backward includes drive lead screw secondary 51 and reducing motor 52, described transmission Screw pair 51 is arranged on described casing 21 right-hand member, and described reducing motor 52 is arranged on fixed body 31, and described reducing motor 52 leads to Cross Timing Belt and transmit motion to described drive lead screw pair 51.Lead screw transmission operates steadily and has auto-lock function, using above-mentioned Structure can ensure that traveling comfort, can ensure that simultaneously scraper will not because external force effect and slide anteroposterior.
With reference to Fig. 2, Fig. 3, the inside of described casing 21 is provided with mobile synchronizing shaft 23, the two ends of described mobile synchronizing shaft 23 It is provided with mobile synchromesh gear 24, described standing part 3 is additionally provided with mobile synchronization tooth bar 33, described mobile synchromesh gear 24 He Described mobile synchronization tooth bar 33 constitutes pinion and rack;Can effectively be ensured described using above-mentioned synchromesh gear rack structure Concordance in moving forward and backward for part 2 about the two ends under scraper.
With reference to Fig. 2, Fig. 3, described elevating mechanism 6 includes handwheel 61, worm couple 62, synchronizing shaft 63, synchromesh gear 64, Synchronization lifting tooth bar 65, described handwheel 61, worm couple 62, synchronizing shaft 63, synchromesh gear 64 are installed in described casing 21 Interior, described lifter rack 65 passes through described casing 21 by mating holes;Worm gear structure is compact, have larger biography simultaneously again Dynamic ratio, the manual fine facilitating implementation scraper upper-lower position is adjusted, and worm and gear has auto-lock function and can ensure that scraper simultaneously Will not slide up and down because of external force effect;And above-mentioned synchronization structure can ensure that in motion the concordance at left and right position and steadily Property.
With reference to Fig. 2, Fig. 3, described rotating mechanism 7 includes cylinder 71 and cylinder mount frame 72, and described cylinder mount frame 72 is solid It is scheduled on and described elevating mechanism 6 lower end, described cylinder 71 two ends are hinged with described cylinder mount frame 72 and described rotating shaft 22 respectively. Described cylinder 71 is linked together with described elevating mechanism 6 it is ensured that device is being carried out by described cylinder mount frame 72 It is not result in during the adjustment of above-below direction that scraper rotation produces the change of scraper angle.
With reference to Fig. 3, Fig. 4, on described scraper, part 1 bottom is provided with two movable plate mounting seats 11, described movable plate peace Dress seat 11 is provided with semicircular groove 11a and two circular hole 11b, and described scraper rotating shaft 22 two ends respectively arrange two little circular shafts 22a, on described scraper, part 1 is arranged in described scraper rotating shaft 22 by described movable plate mounting seat 11, described groove 11a with Described scraper rotating shaft 22 axial plane cooperation, described circular hole 11b and described little circular shaft 22a cooperation.Institute can be realized using said structure State part 1 on scraper to rotate with described scraper rotating shaft 22, can realize relatively sliding simultaneously.
With reference to Fig. 4, on described scraper, part 1 includes scraper movable plate 12, scraper base 13, takeoff apron regulation screw mandrel machine Structure 14;Described takeoff apron adjusts screw body 14 and described scraper base 13 can be driven to move in front and back on described scraper movable plate 12 Dynamic;Minor adjustment can be carried out to scraper front and back position using said structure, and lead screw transmission operates steadily, has self-locking work( Can, using said structure can ensure that traveling comfort, can ensure that simultaneously scraper will not because external force effect and slide anteroposterior.
With reference to Fig. 4, described scraper base 13 is additionally provided with scraper pressing plate 15, wing 16, scraper base plate 17, described scrapes Blade 16 is placed between described scraper pressing plate 15 and described scraper base plate 17 and is fixed on described scraper bottom by screw and tabletting Seat upper 13.When described wing 16 serious wear or desirable type are different, adopt said structure can to save with quick-replaceable blade Save time, reduce working strength.
The above is better embodiment of the present utility model, but this utility model is not limited to above-described embodiment, As long as it reaches technique effect of the present utility model with any same or similar means, protection model of the present utility model all should be fallen into Within enclosing.

Claims (9)

1. a kind of Mobile scraper device it is characterised in that:Including part on scraper(1), part under scraper(2), standing part (3);Part under described scraper(2)Including casing(21), scraper rotating shaft(22), described standing part(3)It is provided with fixed body (31)And slide rail(32);Part on described scraper(1)It is arranged on described scraper rotating shaft(22)On, described scraper rotating shaft(22)Above also It is provided with reciprocating mechanism(4), described reciprocating mechanism(4)Part on described scraper can be driven(1)Along described scraper Rotating shaft(22)Axis direction reciprocatingly slide;Described casing(21)One end be provided with and move forward and backward mechanism(5), described fortune in front and back Motivation structure(5)Described casing can be driven(21)Along described slide rail(32)Slide;Described casing(21)Inside is additionally provided with up and down The elevating mechanism in direction(6), described elevating mechanism(6)Top and described scraper rotating shaft(22)Axis hole couples, described elevator Structure(6)Described scraper rotating shaft can be driven(22)With part on described scraper(1)Move up and down, described scraper rotating shaft(22)Also set It is equipped with rotating mechanism(7), described rotating mechanism(7)Described scraper rotating shaft can be driven(22)With part on described scraper(1)Turn Dynamic.
2. a kind of Mobile scraper device according to claim 1 it is characterised in that:Described reciprocating mechanism(4)Bag Include reciprocating motor(41)And eccentric(42), described reciprocating motor(41)It is fixed on described scraper rotating shaft(22)On, described bias Wheel(42)It is arranged on part on described scraper(1)Bottom.
3. a kind of Mobile scraper device according to claim 1 it is characterised in that:Described moves forward and backward mechanism(5) Including drive lead screw pair(51)And reducing motor(52), described drive lead screw pair(51)It is arranged on described casing(21)Right-hand member, institute State reducing motor(52)It is arranged on described fixed body(31)On, described reducing motor(52)Institute is transmitted motion to by Timing Belt State drive lead screw pair(51).
4. a kind of Mobile scraper device according to claim 1 it is characterised in that:Described casing(21)Inside install There is mobile synchronizing shaft(23), described mobile synchronizing shaft(23)Two ends be provided with mobile synchromesh gear(24), described standing part (3)It is additionally provided with mobile synchronization tooth bar(33), described mobile synchromesh gear(24)With described mobile synchronization tooth bar(33)Constitute tooth Wheel rackwork.
5. a kind of Mobile scraper device according to claim 1 it is characterised in that:Described elevating mechanism(6)Including handss Wheel(61), worm couple(62), synchronizing shaft(63), synchromesh gear(64), synchronization lifting tooth bar(65), described handwheel(61)、 Worm couple(62), synchronizing shaft(63), synchromesh gear(64)It is installed in described casing(21)Interior, described lifter rack(65) Described casing is passed through by mating holes(21).
6. a kind of Mobile scraper device according to claim 1 it is characterised in that:Described rotating mechanism(7)Including gas Cylinder(71)And cylinder mount frame(72), described cylinder mount frame(72)It is fixed on described elevating mechanism(6)Lower end, described cylinder (71)Two ends respectively with described cylinder mount frame(72)With described rotating shaft(22)Hinged.
7. a kind of Mobile scraper device according to claim 1 it is characterised in that:Part on described scraper(1)Bottom It is provided with two movable plate mounting seats(11), described movable plate mounting seat(11)It is provided with semicircular groove(11a)With two Circular hole(11b), described scraper rotating shaft(22)Two ends respectively arrange two little circular shafts(22a), part on described scraper(1)By described Movable plate mounting seat(11)It is arranged on described scraper rotating shaft(22)On, described groove(11a)With described scraper rotating shaft(22)Axial plane Cooperation, described circular hole(11b)With described little circular shaft(22a)Cooperation.
8. a kind of Mobile scraper device according to claim 1 it is characterised in that:Part on described scraper(1)Including There is scraper movable plate(12), scraper base(13), takeoff apron adjust screw body(14);Described takeoff apron adjusts screw body (14)Described scraper base can be driven(13)In described scraper movable plate(12)Upper movable.
9. a kind of Mobile scraper device according to claim 8 it is characterised in that:Described scraper base(13)On also set Be equipped with scraper pressing plate (15), wing (16), scraper base plate (17), described wing (16) be placed in described scraper pressing plate (15) and It is fixed on described scraper base between described scraper base plate (17) and by screw and tabletting(13)On.
CN201620752917.1U 2016-07-14 2016-07-14 Portable scraper device Active CN205951488U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620752917.1U CN205951488U (en) 2016-07-14 2016-07-14 Portable scraper device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620752917.1U CN205951488U (en) 2016-07-14 2016-07-14 Portable scraper device

Publications (1)

Publication Number Publication Date
CN205951488U true CN205951488U (en) 2017-02-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004035A (en) * 2016-07-14 2016-10-12 中山松德印刷机械有限公司 Movable scraper device
CN107321553A (en) * 2017-06-23 2017-11-07 芜湖夏鑫新型材料科技有限公司 Diaphragm glue application blade adjustment structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004035A (en) * 2016-07-14 2016-10-12 中山松德印刷机械有限公司 Movable scraper device
CN106004035B (en) * 2016-07-14 2018-12-18 中山松德印刷机械有限公司 A kind of Mobile scraper device
CN107321553A (en) * 2017-06-23 2017-11-07 芜湖夏鑫新型材料科技有限公司 Diaphragm glue application blade adjustment structure

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