CN104759425A - Automatic cleaning device for pressing rolls - Google Patents

Automatic cleaning device for pressing rolls Download PDF

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Publication number
CN104759425A
CN104759425A CN201510115519.9A CN201510115519A CN104759425A CN 104759425 A CN104759425 A CN 104759425A CN 201510115519 A CN201510115519 A CN 201510115519A CN 104759425 A CN104759425 A CN 104759425A
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CN
China
Prior art keywords
pressure roller
cleaning
automatic flushing
cavity
cleaning fluid
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Application number
CN201510115519.9A
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Chinese (zh)
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CN104759425B (en
Inventor
解详文
戴林
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GOLD EAST PAPER (JIANGSU) CO Ltd
Original Assignee
GOLD EAST PAPER (JIANGSU) CO Ltd
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Priority to CN201510115519.9A priority Critical patent/CN104759425B/en
Publication of CN104759425A publication Critical patent/CN104759425A/en
Application granted granted Critical
Publication of CN104759425B publication Critical patent/CN104759425B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • B08B3/022Cleaning travelling work

Abstract

The invention discloses an automatic cleaning device for pressing rolls. A plurality of roll holes are formed in the surface of each pressing roll; the automatic cleaning device comprises a rotating motor for driving a pressing roll to rotate, a cleaning trolley with a water suction pump and a nozzle, and a movable motor, wherein one end of the water suction pump is connected with the nozzle, while the other end of the water suction pump is used for suctioning a cleaning liquid and conveying the cleaning liquid to the nozzle, and therefore, the cleaning liquid can be ejected out of the nozzle to the pressing roll to wash away foreign matters left in the roll holes; the movable motor is used for axially moving the cleaning trolley along the pressing roll. In this way, the automatic cleaning device is capable of automatically cleaning the pressing rolls and achieving the purpose of saving both time and cost.

Description

A kind of automatic flushing device of pressure roller
Technical field
The present invention relates to automatic flushing device technical field, particularly relate to a kind of automatic flushing device of pressure roller.
Background technology
Suction press roll is one of vertical multiple roll class on Large Paper Machine, and its roll surface reaches 10000mm, and diameter is 1640mm.Rod face has about 3,250,000 diameters be 2mm, the degree of depth is the roller aperture of 45mm.When pressure roller are guaranteed to keep in good repair, in these roller aperture, major part all can remain the foreign matters such as paper pulp, as cleared up not in time, after it is dry, will block roller aperture, being difficult to cleaning.Therefore, need remain in the paper pulp in roller aperture dry before, disposed.Method for cleaning of the prior art is generally labor cleaning, is specially: staff's thin wire, removes through hole one by one.This kind of method wastes time and energy, and needs about two months, has a strong impact on the service efficiency of pressure roller.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of automatic flushing device of pressure roller, can automatically clean whole rod face, go out retained foreign body in roller aperture in time, avoid pressure roller and block because of roller aperture all kinds of problems brought, reach the effect of saving time with cost.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the automatic flushing device providing a kind of pressure roller, and wherein, the roll surface of pressure roller is provided with multiple roller aperture, and this automatic flushing device comprises: rotary electric machine, rotates for driving pressure roller; Cleaning dolly, is provided with pulsating pump and nozzle, and wherein, one end of pulsating pump connects nozzle, and cleaning fluid for drawing cleaning fluid, and is transported to nozzle place by the other end, with from nozzle ejection cleaning fluid to pressure roller, to rinse out the foreign matter remained in described roller aperture; Mobile motor, for moving axially cleaning dolly along pressure roller.
Wherein, automatic flushing device comprises cleaning fluid storage box further, a screen pack is provided with in cleaning fluid storage box, so that cleaning fluid storage box is divided into the first cavity and the second cavity, wherein, cleaning dolly is arranged on the top of the first cavity, pressure roller are arranged on the top of the second cavity, wherein, store washing liquid in first cavity, cleaning fluid in second cavity after store washing roller aperture, screen pack, for filtering the cleaning fluid of the second cavity, is reused to make the cleaning fluid after filtering flow in the first cavity.
Wherein, automatic flushing device also comprises guide rail, and guide rail is along the top being axially disposed within the first cavity of pressure roller, and wherein, cleaning dolly is arranged on guide rail, and mobile motor drives cleaning dolly to move around along guide rail.
Wherein, the two ends of guide rail are provided with travel switch, and travel switch is electrically connected with mobile motor, for sending turn signal to mobile motor when cleaning dolly and arriving the position at travel switch place, make mobile motor change the direction driving cleaning dolly.
Wherein, cleaning dolly outside is also provided with protective casing, and rebounding for preventing the cleaning fluid on pressure roller is splashed to dolly.
Wherein, protective casing comprises metal cap and woollen blanket, and wherein, metal cap is arranged on the outside of cleaning dolly, and woollen blanket is arranged on a side of the close pressure roller of metal cap, for the roll surface preventing metal cap from scratching pressure roller.
Wherein, nozzle is at least five groups, wherein, often organizes nozzle and is at least provided with 9 spray-holes.
Wherein, pressure roller setting nested with bearing, automatic flushing device also comprises bearing block, the first sprocket wheel, the second sprocket wheel and connects the chain of the first sprocket wheel and the second sprocket wheel, its bottom bracket is used for spring bearing, the spindle nose of pressure roller is installed the first sprocket wheel, the spindle nose of the output shaft of rotary electric machine is installed the second sprocket wheel, rotary electric machine drives the second sprocket wheel, thus rotates pressure roller by chain-driving first sprocket wheel.
Wherein, automatic flushing device also comprises reduction box, and reduction box is arranged on the output shaft of rotary electric machine, rotates the speed of pressure roller for reducing rotary electric machine.
Wherein, the speed of pressure roller rotation is per minute for being less than or equal to 0.39 circle.
The invention has the beneficial effects as follows: the situation being different from prior art, the automatic flushing device of pressure roller of the present invention comprises rotary electric machine, cleaning dolly and mobile motor, wherein, rotary electric machine rotates for driving pressure roller, cleaning dolly is provided with pulsating pump and nozzle, one end of pulsating pump connects nozzle, the other end is for drawing cleaning fluid, and cleaning fluid is transported to nozzle place, to spray cleaning fluid to pressure roller from nozzle, to rinse out the foreign matter remained in roller aperture, mobile motor moves axially cleaning dolly along pressure roller.By the way, the present invention only needs a set ofly to comprise rotary electric machine, cleaning dolly and the cleaning device of mobile motor, namely can flushing pressure roller repeatedly, realizes the object of cleaning pressure roller automatically, thus saves time and clean cost.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of pressure roller in the automatic flushing device of a kind of pressure roller that the embodiment of the present invention provides and rotary electric machine;
Fig. 2 is the mounting structure schematic diagram of pressure roller in the automatic flushing device of a kind of pressure roller that the embodiment of the present invention provides and cleaning dolly;
Fig. 3 is the structural representation of the protective casing of the embodiment of the present invention.
Detailed description of the invention
Refer to Fig. 1 and Fig. 2, Fig. 1 is the mounting structure schematic diagram of pressure roller in the automatic flushing device of a kind of pressure roller that the embodiment of the present invention provides and rotary electric machine, and Fig. 2 is the mounting structure schematic diagram of pressure roller in the automatic flushing device of a kind of pressure roller that the embodiment of the present invention provides and cleaning dolly.Wherein, pressure roller 100 are suction press roll, and its roll surface is provided with multiple roller aperture 101 (partial enlarged drawing as shown in Figure 1).As depicted in figs. 1 and 2, the automatic flushing device 10 of the pressure roller of the present embodiment comprises rotary electric machine 11, cleaning dolly 12 and mobile motor 13.
Wherein, rotary electric machine 11 rotates for driving pressure roller 100, concrete, and rotary electric machine 11 drives pressure roller 100 to rotate around it axle to rotate, and the direction of turning cylinder is as shown in the dotted line AB of Fig. 1.
Cleaning dolly 12 is provided with pulsating pump 14 and nozzle 15.Wherein, one end of pulsating pump 14 connects nozzle 15, and cleaning fluid for drawing cleaning fluid, and is transported to nozzle 15 place by the other end, to spray cleaning fluid to pressure roller 100 from nozzle 15, to rinse out the foreign matter remained in roller aperture 101.In the present embodiment, the lift of pulsating pump 14 is preferably greater than or equal to 3.8 meters.
Mobile motor 13 is for cleaning dolly 12 along moving axially of pressure roller 100.
Therefore, in the present embodiment, can realize automatically cleaning pressure roller 100 by a set of automatic flushing device 10, reach the object of saving time with cost.
Wherein, automatic flushing device 10 comprises cleaning fluid storage box 16 further, and cleaning fluid storage box 16 is long is 10950mm, and wide is 2800mm, and height is 710mm.A screen pack 17 is provided with, cleaning fluid storage box 16 to be divided into the first cavity 161 and the second cavity 162 in cleaning fluid storage box 16.Cleaning dolly 12 is arranged on the top of the first cavity 161, and pressure roller 100 are arranged on the top of the second cavity 162.In the present embodiment, in the first cavity 161, store clean cleaning fluid, the cleaning fluid in the second cavity 162 after store washing roller aperture 101.Screen pack 17, for filtering the cleaning fluid of the second cavity 162, is reused to make the cleaning fluid after filtering flow in the first cavity 161.Only need one case cleaning fluid thus, the cleaning fluid of the first cavity 161 of screen pack 17 side is clean, and the cleaning fluid of the second cavity 162 of opposite side is dirty.Pulsating pump 14 ceaselessly extracts clean cleaning fluid, and the cleaning fluid of the second cavity 162 flows back to the first cavity by screen pack 17, so recycles and can save cleaning fluid resource.
In the present embodiment, the first cavity 161 is also provided with water intaking valve 163, for inputting clean cleaning fluid.Also be provided with draining valve 164 in the bottom of the second cavity 162, at the end of cleaning, the cleaning fluid of the second cavity 162 discharged.
Preferably, a wherein part for the pressure roller 100 of the present embodiment is arranged in the second cavity 162, and another part exceeds the second cavity 162.The cleaning fluid after cleaning pressure roller 100 can be made thus to flow into smoothly in the second cavity 162.
In order to collect the cleaning fluid that pressure roller 100 stay further, the rotary electric machine 11 of the present embodiment preferably drives pressure roller 100 to rotate from the direction of nozzle 15 to the second cavity 162, clockwise direction as shown in Figure 2.That is, observe, if nozzle 15 is positioned at the right side of pressure roller 100 from the end of pressure roller 100, then the rotation direction of pressure roller 100 is for rotating clockwise, contrary, if nozzle 15 is positioned at the left side of pressure roller 100, then the rotation direction of pressure roller is for rotating counterclockwise.Thus, after nozzle 15 sprays cleaning fluid cleaning pressure roller 100, the cleaning fluid on pressure roller 100 can flow into the second cavity 162 downwards in time in the rotation direction of pressure roller 100.
Further, can also arrange a hairbrush in the side away from nozzle 15 of the second cavity 162, hairbrush, when pressure roller 100 rotate, wipes pressure roller 100, this can remove the cleaning fluid on the roll surface of pressure roller 100 on the one hand, can also remove the foreign matter remained on roll surface on the other hand.
In the present embodiment, automatic flushing device 10 also comprises guide rail 18, and guide rail 18 is along the top being axially disposed within the first cavity 161 of pressure roller 100.Wherein, cleaning dolly 12 arranges on the track 18, and mobile motor 13 is arranged on cleaning dolly 12, and drives cleaning dolly 12 to move around along guide rail 18.Further, the two ends of guide rail 18 are provided with travel switch (not shown), travel switch is electrically connected with mobile motor 13, for sending turn signal to mobile motor 13 when cleaning dolly 12 and arriving the position at travel switch place, mobile motor 13 is made to change the direction driving cleaning dolly 12.
Wherein, travel switch can be touch-type travel switch or infrared type travel switch.Touch-type travel switch arrives travel switch position at cleaning dolly 12, sends turn signal when touching travel switch.Infrared type travel switch sends infrared signal in the end of guide rail 18, wherein the direction of this signal is preferably vertical with the moving direction of cleaning dolly 12, when cleaning dolly 12 and moving to the end of guide rail 18 and enter the regional location at infrared signal place, infrared type travel switch sends turn signal.
In the present embodiment, cleaning dolly 12 outside is also provided with protective casing 19, and rebounding for preventing the cleaning fluid on pressure roller 100 is splashed to dolly 12 and mobile motor 13.Concrete, protective casing 19 comprises metal cap 191 and woollen blanket 192.Metal cap 191 is arranged on the outside of cleaning dolly 12, and woollen blanket 192 is arranged on a side of the close pressure roller 100 of metal cap 191, for the roll surface preventing metal cap 191 from scratching pressure roller 100.
Wherein, metal cap 191 can be made up of multiple metallic plate, see also Fig. 3, metal cap 191 is made up of metallic plate 1911,1912,1913,1914 and 1915, wherein, woollen blanket 192 is arranged on the side of close pressure roller 100 of metallic plate 1913, should be understood that woollen blanket 192 can also be arranged on each lateral surface of metal cap 191 as shown in Figure 3.
Wherein, metal cap 191 also can be only made up of a metallic plate, forms as only having the metallic plate 1913 shown in Fig. 3.
In the present embodiment, nozzle 15 is at least five groups, improves the efficiency of cleaning thus.Preferably, the nozzle 15 of the present embodiment is axially disposed within same level along pressure roller 100, highly identical.The pressure effect of the cleaning fluid that nozzle 15 can be made thus to spray in the same horizontal line, reduces the resistance acted on pressure roller 100.In other embodiments, if desired reduce the rotating speed of pressure roller 100, nozzle 15 can be set to increase the resistance of pressure roller 100, concrete, the directional spreding of nozzle 15 along the axis perpendicular to pressure roller 100 is arranged.
Wherein, often organize nozzle 15 and be at least provided with 9 spray-holes.
In the present embodiment, pressure roller 100 are setting nested with bearing 111 also.Automatic flushing device 10 also comprises bearing block 110, first sprocket wheel 112, second sprocket wheel 113 and connects the chain (not shown) of the first sprocket wheel 112 and the second sprocket wheel 113.Its bottom bracket 110 is for spring bearing 111, the spindle nose of pressure roller 100 is installed the first sprocket wheel 112, the spindle nose of the output shaft of rotary electric machine 11 is installed the second sprocket wheel 113, rotary electric machine 11 drives the second sprocket wheel 113, thus rotates pressure roller 100 by chain-driving first sprocket wheel 112.
Further, automatic flushing device 10 also comprises reduction box (not shown), and reduction box is preferably two, and one is arranged on the output shaft of mobile motor 13, moves the speed of cleaning dolly for reducing mobile motor 13.Another is arranged on the output shaft of rotary electric machine 11, rotates the speed of pressure roller 100 for reducing rotary electric machine 11.Wherein, the speed of pressure roller 100 rotation is per minute for being less than or equal to 0.39 circle.
In sum, pressure roller 100 are rotated slowly by rotary electric machine 11 at the automatic flushing device 10 of invention, again by the roller aperture 101 on the mobile motor 13 reciprocal cleaning of mobile cleaning dolly 12 slowly pressure roller 100, can clean about 3,500,000 roller aperture 101 on pressure roller 100 within 5 days, and through-hole rate is up to more than 99%.Reach the object of saving time with cost.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (10)

1. an automatic flushing device for pressure roller, wherein, the roll surface of described pressure roller is provided with multiple roller aperture, it is characterized in that, described automatic flushing device comprises:
Rotary electric machine, rotates for driving described pressure roller;
Cleaning dolly, be provided with pulsating pump and nozzle, wherein, one end of described pulsating pump connects described nozzle, the other end is for drawing cleaning fluid, and described cleaning fluid is transported to described nozzle place, to spray described cleaning fluid to described pressure roller from described nozzle, to rinse out the foreign matter remained in described roller aperture;
Mobile motor, for moving axially described cleaning dolly along described pressure roller.
2. automatic flushing device according to claim 1, it is characterized in that, described automatic flushing device comprises cleaning fluid storage box further, a screen pack is provided with in described cleaning fluid storage box, so that described cleaning fluid storage box is divided into the first cavity and the second cavity, wherein, described cleaning dolly is arranged on the top of described first cavity, described pressure roller are arranged on the top of described second cavity, wherein, described cleaning fluid is stored in described first cavity, cleaning fluid in described second cavity after roller aperture described in store washing, described screen pack is for filtering the cleaning fluid of described second cavity, flow in described first cavity to make the cleaning fluid after filtering and reused.
3. automatic flushing device according to claim 2, it is characterized in that, described automatic flushing device also comprises guide rail, described guide rail is along the top being axially disposed within described first cavity of described pressure roller, wherein, described cleaning dolly is arranged on described guide rail, and described mobile motor drives described cleaning dolly to move around along described guide rail.
4. automatic flushing device according to claim 3, it is characterized in that, the two ends of described guide rail are provided with travel switch, described travel switch is electrically connected with described mobile motor, for sending turn signal to described mobile motor when described cleaning dolly arrives the position at described travel switch place, described mobile motor is made to change the direction driving described cleaning dolly.
5. automatic flushing device according to claim 1, is characterized in that, described cleaning dolly outside is also provided with protective casing, and rebounding for preventing the cleaning fluid on described pressure roller is splashed to described dolly.
6. automatic flushing device according to claim 5, it is characterized in that, described protective casing comprises metal cap and woollen blanket, wherein, described metal cap is arranged on the outside of described cleaning dolly, described woollen blanket is arranged on a side of the close described pressure roller of described metal cap, for the roll surface preventing described metal cap from scratching described pressure roller.
7. automatic flushing device according to claim 1, is characterized in that, described nozzle is at least five groups, wherein, often organizes described nozzle and is at least provided with 9 spray-holes.
8. automatic flushing device according to claim 1, it is characterized in that, the setting nested with bearing of described pressure roller, described automatic flushing device also comprises bearing block, first sprocket wheel, second sprocket wheel and connect the chain of described first sprocket wheel and the second sprocket wheel, wherein said bearing block is for supporting described bearing, the spindle nose of described pressure roller is installed described first sprocket wheel, the spindle nose of the output shaft of described rotary electric machine is installed described second sprocket wheel, described rotary electric machine drives described second sprocket wheel, thus rotate described pressure roller by the first sprocket wheel described in described chain-driving.
9. automatic flushing device according to claim 8, is characterized in that, described automatic flushing device also comprises reduction box, and described reduction box is arranged on the output shaft of described rotary electric machine, rotates the speed of described pressure roller for reducing described rotary electric machine.
10. automatic flushing device according to claim 9, is characterized in that, the speed that described pressure roller rotate is per minute for being less than or equal to 0.39 circle.
CN201510115519.9A 2015-03-16 2015-03-16 A kind of automatic flushing device of pressure roller Active CN104759425B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510115519.9A CN104759425B (en) 2015-03-16 2015-03-16 A kind of automatic flushing device of pressure roller

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Application Number Priority Date Filing Date Title
CN201510115519.9A CN104759425B (en) 2015-03-16 2015-03-16 A kind of automatic flushing device of pressure roller

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CN104759425B CN104759425B (en) 2017-06-23

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617441A (en) * 1968-08-22 1971-11-02 United Board & Carton Corp Spray nozzle device for cleaning accumulations in suction roll openings
JPH0433696U (en) * 1990-07-17 1992-03-19
CN102350871A (en) * 2011-08-08 2012-02-15 信益陶瓷(中国)有限公司 Full-automatic omnibearing rubber roller cleaning device
CN202877171U (en) * 2012-11-08 2013-04-17 南车戚墅堰机车有限公司 Cam shaft connecting rod cleaning machine
CN203356100U (en) * 2013-06-17 2013-12-25 宜宾丝丽雅股份有限公司 Washing device applicable to press roller of presser
CN203508457U (en) * 2013-08-24 2014-04-02 合肥高益机电科技有限公司 Workpiece cleaning device
CN203526122U (en) * 2013-10-22 2014-04-09 金东纸业(江苏)股份有限公司 Roller set cleaning device
CN204093786U (en) * 2014-08-04 2015-01-14 安庆盛华纸质包装有限公司 A kind of roller cleaning device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617441A (en) * 1968-08-22 1971-11-02 United Board & Carton Corp Spray nozzle device for cleaning accumulations in suction roll openings
JPH0433696U (en) * 1990-07-17 1992-03-19
CN102350871A (en) * 2011-08-08 2012-02-15 信益陶瓷(中国)有限公司 Full-automatic omnibearing rubber roller cleaning device
CN202877171U (en) * 2012-11-08 2013-04-17 南车戚墅堰机车有限公司 Cam shaft connecting rod cleaning machine
CN203356100U (en) * 2013-06-17 2013-12-25 宜宾丝丽雅股份有限公司 Washing device applicable to press roller of presser
CN203508457U (en) * 2013-08-24 2014-04-02 合肥高益机电科技有限公司 Workpiece cleaning device
CN203526122U (en) * 2013-10-22 2014-04-09 金东纸业(江苏)股份有限公司 Roller set cleaning device
CN204093786U (en) * 2014-08-04 2015-01-14 安庆盛华纸质包装有限公司 A kind of roller cleaning device

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