CN108127534A - A kind of brush roll motion and its application method - Google Patents

A kind of brush roll motion and its application method Download PDF

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Publication number
CN108127534A
CN108127534A CN201711478989.7A CN201711478989A CN108127534A CN 108127534 A CN108127534 A CN 108127534A CN 201711478989 A CN201711478989 A CN 201711478989A CN 108127534 A CN108127534 A CN 108127534A
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CN
China
Prior art keywords
brush roll
roll
rotating disk
hydraulic cylinder
disk body
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.)
Pending
Application number
CN201711478989.7A
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Chinese (zh)
Inventor
唐时葵
圣祥
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.)
Anhui Chujiang Special Steel Co Ltd
Original Assignee
Anhui Chujiang Special Steel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Chujiang Special Steel Co Ltd filed Critical Anhui Chujiang Special Steel Co Ltd
Priority to CN201711478989.7A priority Critical patent/CN108127534A/en
Publication of CN108127534A publication Critical patent/CN108127534A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B08B7/024Rotary scalers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The invention discloses a kind of brush roll motion and its application methods, are related to the device of strip material surface scale removal.The present invention includes upper brush roll, lower brush roll, upper roll shaft, lower roller shaft, rotating disk body, the first motor, the second motor, first hydraulic cylinder and second hydraulic cylinder, and one end in upper roll shaft and lower roller shaft is respectively fixedly connected in the first motor, the second motor;There are two rotating disk bodies, is respectively provided at the both ends of roll shaft and lower roller shaft length direction, is opened up on each rotating disk body there are two mounting hole, and one end of upper roll shaft and lower roller shaft is separately fixed in the mounting hole;The piston rod of first hydraulic cylinder and second hydraulic cylinder is connected in rotating disk body both sides, and rotating disk body is driven to be rotated;The present invention can make full use of upper brush roll and lower brush roll, can be used always until roll surface is completely worn out, avoid the wasting of resources that brush roll must be replaced once abrasion, significantly reduce the replacement frequency of brush roll, improve production efficiency.

Description

A kind of brush roll motion and its application method
Present patent application be directed to application No. is:2015109165521 divisional application, the applying date of original application For:2015/12/14, invention and created name is:A kind of brush roll motion of dry brushing machine.
Technical field
The present invention relates to the device of strip material surface scale removal, more specifically to a kind of brush roll fitness machine Structure and its application method.
Background technology
Current line is higher and higher to the production requirement of steel plate strip in the industry, to prevent the iron scale of steel strip surface and foreign matter shadow Strip surface quality is rung, needs to carry out scrub processing before processing steel band, usually first passes through the oxygen of dry brushing machine removal steel strip surface Change skin and impurity, steel strip surface is further processed using pickling process, in order to ensure dry brushing effects, be further reduced follow-up Being measured with acid for pickling process, reduces production cost, the installation optimization of dry brushing machine seems more important.
Currently used dry brushing machine, brush roll are to do to rotate in fixed position, so as to carry out oxygen to the Strip surface of process Change the processing of skin and impurity, but after brush roll long time continuous working, often will appear largely with the brush roll surface of material Attrition so that brush roll surface generate recess and cannot be with material or the seldom brush roll part meeting " convex " of contact material It rises, can not continue to handle strip surface, need often to carry out brush roll reconditioning or replacement, and the replacement of brush roll and dismounting Process is cumbersome, and must can just carry out production equipment shutdown during replacement, seriously affects production efficiency, improves and be produced into This, requires further improvement.
Device about dry brushing machine improves, and has related patents in the prior art and discloses, such as Chinese Patent Application No.: 201210025078X, the applying date are on 2 6th, 2012, and invention and created name is:A kind of motion of dry brushing machine brush, should Application case includes fixed bearing block, moving shaft holder, guide rail, brush electric rotating machine and brush linear movement motor, brush and is located at The top of back flow roll, guide rail include track and the sliding block being installed in track, and sliding block is fixed on fixed bearing block, and track is fixed on On moving shaft holder, the rotary shaft of brush is supported on moving shaft holder, and the rotary shaft of brush passes through telescopic shaft coupling and brush The output shaft of sub- electric rotating machine is sequentially connected, and moving shaft holder is connected by connecting rod with eccentric wheel, and it is straight that eccentric wheel is mounted on brush On the output shaft of line mobile motor.This application makes brush not only rotate, but also brush is made also to be done directly along brush axis direction Line move, make brush surface uniform wear, extend the abrasion reconditioning maintenance period to brush, once but this application brush table When the thickness of strip that surface wear can not extremely contact strip surface or processing changes, it is still necessary to carry out replacement processing, and more It is cumbersome to change process, it is still desirable to be further improved.
Invention content
1. technical problems to be solved by the inivention
The deficiency that the present invention is needed to be replaced frequently for the brush roll of dry brushing machine in the prior art and replacement process is cumbersome, provides one Kind brush roll motion and its application method can effectively extend the service life of brush roll, and replacement process is simple, so as to reduce Production cost, improves production efficiency.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention is:
A kind of application method of brush roll motion of the present invention, using brush roll motion, brush roll and lower brush roll are whole in driving Body synchronizes deflection, and upper brush roll height gradually moves down, and lower brush roll height gradually moves up, and roll surface is kept to contact always and is worn among the two The constantly rotation of the steel band crossed, upper brush roll and lower brush roll is ground steel strip surface.
Further, include the following steps:
Step 1: upper brush roll and the distribution of lower brush roll consistency from top to bottom, and with the steel band upper and lower surface that passes through of centre is correspondings is in contact, drive Dynamic upper brush roll and lower brush roll rotate grinding steel strip surface respectively;
Step 2: when upper brush roll and lower brush roll roll surface can not contact steel band, brush roll and the rotating disk body at lower brush roll both ends in driving It deflects, brush roll and lower brush roll integrally deflect in drive, and upper brush roll height gradually moves down, and lower brush roll height gradually moves up, until upper Brush roll and lower brush roll contact steel strip surface, and continue to grind again;
Step 3: the roll surface of upper brush roll and lower brush roll is ground to when can not be continuing with, brush roll and lower brush roll are re-replaced.
Further, correspondence is set on roll shaft and lower roller shaft respectively for upper brush roll and lower brush roll, upper roll shaft and lower roll Axis is respectively by the first motor and the second motor-driven rotation, so as to which upper brush roll and lower brush roll be driven to rotate.
Further, rotating disk body is deflected by first hydraulic cylinder and second hydraulic cylinder driving in step 2, the first hydraulic pressure Cylinder and the piston rod of second hydraulic cylinder are respectively fixedly connected in rotating disk body both sides.
Further, one end of mounting hole there are two being opened up on rotating disk body, upper roll shaft and lower roller shaft is separately fixed at In the mounting hole.
Further, the brush roll motion includes upper brush roll, lower brush roll, upper roll shaft, lower roller shaft and rotating disk body, Upper brush roll is set on the lateral surface of roll shaft, and lower brush roll is set on the lateral surface of lower roller shaft, above and below upper brush roll and lower brush roll Parallel distribution;There are two rotating disk body settings, is separately positioned on the both ends of roll shaft and lower roller shaft length direction, first hydraulic cylinder It is respectively fixedly connected with the piston rod of second hydraulic cylinder in rotating disk body both sides.
Further, the piston rod of first hydraulic cylinder and second hydraulic cylinder is respectively hinged at the both sides of rotating disk body.
Further, when rotating disk body rotates, upper brush roll and lower brush roll be located at the same end brush roll central junction line and There is angle α, α is acute angle between longitudinally perpendicular line.
Further, the angle α is no more than 55 °.
A kind of brush roll motion of the present invention, for the brush roll motion used in method as described above.
3. advantageous effect
Using technical solution provided by the invention, compared with prior art, there is following remarkable result:
(1)The both ends of upper roll shaft and lower roller shaft are separately fixed on rotating disk body in the present invention, are specially opened up on rotating disk body There are two mounting hole, the end of upper roll shaft and lower roller shaft is each attached on bearing block, the bearing seat in above-mentioned mounting hole, and By setting external gland that bearing block and rotating disk body are connected;This structure design so that roll change process is more easy to operate, will be outer Portion's gland and bearing block are removed, and operating personnel can be pulled straight out old roller by mounting hole, similarly install new roller Afterwards, then external gland and bearing block it fixes, does not need to take out steel band during roll change, reduce labor intensity, save Roll changing time.
(2)First hydraulic cylinder and second hydraulic cylinder, the work of first hydraulic cylinder and second hydraulic cylinder are additionally provided in the present invention Stopper rod is respectively hinged at the both sides of rotating disk body, and rotating disk body is driven to be rotated around axial, so as to drive internal upper brush Roller and lower brush roll are while own rotation is carried out, as rotating disk body carries out whole deflection so that upper brush roll and lower brush roll it Between vertical interval taper into, make brush roll and the roll surface of lower brush roll that can touch steel strip surface always;The knot of the present invention Structure design can make full use of upper brush roll and lower brush roll, can use, keep away always until roll surface is completely worn out The wasting of resources that upper brush roll and lower brush roll must be replaced once abrasion is exempted from, has also significantly reduced the replacement frequency of brush roll, carry High production efficiency.
Description of the drawings
Fig. 1 is whole installation diagram of the present invention in dry brushing machine;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the rearview of Fig. 1.
Label declaration in schematic diagram:1st, rack;201st, movable slider;202nd, rotating disk body;203rd, upper brush roll;204th, under Brush roll;205th, upper roll shaft;206th, lower roller shaft;207th, the first motor;208th, the second motor;209th, first hydraulic cylinder;210th, second Hydraulic cylinder;211st, connecting plate;301st, adjusting handle;302nd, connecting rod;303rd, screw.
Specific embodiment
To further appreciate that present disclosure, the present invention is described in detail with reference to the accompanying drawings and examples.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, brush roll motion of the invention, including upper brush roll 203, lower brush roll 204, upper roll shaft 205 With lower roller shaft 206, rotating disk body 202, the first motor 207, the second motor 208,209 and second hydraulic pressure of first hydraulic cylinder are further included Cylinder 210, upper brush roll 203 are set on the lateral surface of roll shaft 205, and lower brush roll 204 is set on the lateral surface of lower roller shaft 206, Upper brush roll 203 and lower brush roll parallel distribution about 204;One end of first motor 207 and upper roll shaft 205 is connected, the second motor 208 It is connected with one end of lower roller shaft 206;First motor 207 and the second motor 208 can respectively drive brush roll 203 and lower brush roll 204 are rotated.
There are two the settings of rotating disk body 202, is separately positioned on the both ends of 206 length direction of roll shaft 205 and lower roller shaft, often One end of mounting hole there are two being opened up on a rotating disk body 202, upper roll shaft 205 and lower roller shaft 206 is separately fixed at the mounting hole It is interior;The end of specially upper roll shaft 205 and lower roller shaft 206 is each attached on bearing block, the bearing seat in above-mentioned mounting hole, And by setting external gland that bearing block and rotating disk body 202 are connected;This structure design so that roll change process is more easy to operate, External gland and bearing block are removed, operating personnel can pull straight out old roller out of mounting hole, similarly by new roller from admittedly Determine after being installed in hole, then external gland and bearing block are fixed, do not need to take out steel band during roll change;Traditional Upper brush roll 203 is often first taken out replacement by roller replacing mode, steel band manually then is lifted certain altitude, then carry out lower brush roll 204 taking-up is replaced, and equipment must be shut down, and labor intensity is big and process is cumbersome, greatly affected production efficiency, the present embodiment Design roller replacing mode is caused to effectively prevent these defects.
First hydraulic cylinder 209 and second hydraulic cylinder 210 are provided respectively therein the both sides of a rotating disk body 202, and first Hydraulic cylinder 209 and the piston rod of second hydraulic cylinder 210 are respectively hinged at 202 both sides of rotating disk body, first hydraulic cylinder 209 and Two hydraulic cylinders 210 drive rotating disk body 202 to be rotated around axial, so as to which internal upper brush roll 203 and lower brush roll 204 be driven to exist While carrying out own rotation, as rotating disk body 202 carries out whole deflection so that above between brush roll 203 and lower brush roll 204 Vertical interval tapers into.
A kind of brush roll motion of the present embodiment is an important component of dry brushing machine, which further includes machine Frame 1, movable slider 201 and elevating mechanism, four columns are provided in rack 1, and four columns are located at upper 205 both ends of roll shaft respectively Left and right sides position, wherein positioned at upper roll shaft 205 per one end the left and right sides two root posts between be both provided with movable cunning Block 201, movable slider 201 can carry out the movement of upper-lower position between this two root posts;Include two groups of activities in dry brushing machine altogether Sliding block 201, the center of every group of movable slider 201 offer through-hole, and rotating disk body 202 is set in the through hole, is worth note Meaning, the lower section of one group of movable slider 201 is also fixed with connecting plate 211, first hydraulic cylinder 209 and second hydraulic cylinder wherein 210 are arranged on the both sides of the connecting plate 211, and specially first hydraulic cylinder 209 and second hydraulic cylinder 210 is separately fixed at two On bearing, two bearings are connected on connecting plate 211, are hinge between first hydraulic cylinder 209 and second hydraulic cylinder 210 and bearing It connects.
The elevating mechanism of dry brushing machine is arranged on 201 top of movable slider, including two groups of worm and gear elevators, connecting rods 302 and adjusting handle 301, the screw 303 of worm and gear elevator is connected respectively with movable slider 201, and connecting rod 302 is connected in Between two groups of worm and gear elevators, adjusting handle 301 is disposed therein the side of one group of worm and gear elevator, when rotation is adjusted When saving handwheel 301, a screw 303 is the rise and fall that can control a movable slider 201, and passes through two groups of worm and gears The connecting rod 302 set between elevator drives the holding of another screw 303 to be synchronized with the movement, so as to ensure that two activities are sliding The rise and fall of block 201 keep synchronous balance, avoid being likely to occur lifting deviation when individually adjusting two movable sliders 201 Problem;The design of the elevating mechanism can realize the single side grinding to steel band, when steel band only needs lower surface to be cleaned, turn Dynamic adjusting handle 301 synchronizes two movable sliders 201 and rises, and upper brush roll 203 and lower brush roll 204 also rise overally, lower brush roll 204 gradually contact with steel band lower surface, and upper brush roll 203 is then detached from steel band upper surface, can realize at this time only to steel band lower surface Dry brush grinding;Correspondingly, adjusting handle 301 is rotated backward, when making the two synchronization decline of movable sliders 201, you can it is only right to realize The dry brush grinding of steel band upper surface.
When in use, steel band is in upper brush roll 203 and lower brush roll 204 for a kind of brush roll motion of dry brushing machine of the present embodiment Between pass through, upper brush roll 203 and lower brush roll 204 substantially descend the surface of aligned fashion, upper brush roll 203 and lower brush roll 204 at this time It is in contact respectively with steel band, starts the first motor 207 and the second motor 208, brush roll 203 and lower brush roll 204 itself are sent out in driving Raw rotation is so as to carry out steel strip surface dry brush grinding, by the scale spallation on its surface;After a period of use, upper brush roll 203 and lower brush roll 204 roll surface due to abrasion can gradually make brush roll thinning, can not be contacted with steel strip surface, start first at this time Hydraulic cylinder 209 and second hydraulic cylinder 210, and the movement tendency of two piston rods is on the contrary, a piston rod is another when extending forward A piston rod is then backward indent, so as to which rotating disk body 202 be driven to deflect, is fixed on the upper brush roll 203 on rotating disk body 202 under Brush roll 204 carries out whole deflection also with rotating disk body 202, and upper brush roll 203 and lower brush roll 204 are located at the brush roll center of the same end There is angle α, upper vertical interval between brush roll 203 and lower brush roll 204 gradually becomes at this time between connecting line and longitudinally perpendicular line Small, i.e., the roll surface of upper brush roll 203 and lower brush roll 204 can touch steel strip surface and carry out dry brush grinding, and above brush at this time again Roller 203 and lower 204 tilt distribution of brush roll, not directly to stinging, can effectively reduce abrasion;First hydraulic cylinder 209 during use Movement with second hydraulic cylinder 210 can make upper brush roll 203 and the roll surface of lower brush roll 204 that can touch steel strip surface always, When angle α reaches 55 °, the roll surface of upper brush roll 203 and lower brush roll 204 is ground totally at this time, it is necessary to carry out new roller It replaces.The technical solution of the present embodiment can make full use of upper brush roll 203 and lower brush roll 204, until roll surface is ground completely It can be used always before damage, avoid the wasting of resources that brush roll 203 and lower brush roll 204 must be replaced once abrasion, Also the replacement frequency of brush roll is significantly reduced, improves production efficiency, reduces production cost.
Schematically the present invention and embodiments thereof are described above, this describes no restricted, institute in attached drawing What is shown is also one of embodiments of the present invention, and practical structure is not limited thereto.So if common skill of this field Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution Similar frame mode and embodiment, are within the scope of protection of the invention.

Claims (10)

1. a kind of application method of brush roll motion, it is characterised in that:Using brush roll motion, brush roll in driving(203) With lower brush roll(204)Integral synchronous deflects, upper brush roll(203)Height gradually moves down, lower brush roll(204)Height gradually moves up, and protects It holds roll surface and contacts the steel band passed through among the two, upper brush roll always(203)With lower brush roll(204)Constantly rotation is to steel strip surface It is ground.
2. a kind of application method of brush roll motion according to claim 1, it is characterised in that:Include the following steps:
Step 1: upper brush roll(203)With lower brush roll(204)Consistency from top to bottom is distributed, and the steel band upper and lower surface pair passed through with centre It should be in contact, brush roll in driving(203)With lower brush roll(204)Rotation grinding steel strip surface respectively;
Step 2: upper brush roll(203)With lower brush roll(204)When roll surface can not contact steel band, brush roll in driving(203)With lower brush roll (204)The rotating disk body at both ends(202)It deflects, brush roll in drive(203)With lower brush roll(204)Whole deflection, upper brush roll(203) Height gradually moves down, lower brush roll(204)Height gradually moves up, until upper brush roll(203)With lower brush roll(204)Again steel band is contacted Surface, and continue to grind;
Step 3: upper brush roll(203)With lower brush roll(204)Roll surface be ground to when can not be continuing with, re-replace brush roll (203)With lower brush roll(204).
3. a kind of application method of brush roll motion according to claim 1, it is characterised in that:Upper brush roll(203)With Lower brush roll(204)Correspondence is set in roll shaft respectively(205)And lower roller shaft(205)On, upper roll shaft(205)And lower roller shaft(205) Respectively by the first motor(207)With the second motor(208)Driving rotation, so as to drive upper brush roll(203)With lower brush roll(204)Turn It is dynamic.
4. a kind of application method of brush roll motion according to claim 2, it is characterised in that:Rotating disc in step 2 Body(202)By first hydraulic cylinder(209)And second hydraulic cylinder(210)Driving deflection, first hydraulic cylinder(209)And second hydraulic cylinder (210)Piston rod be respectively fixedly connected in rotating disk body(202)Both sides.
5. a kind of application method of brush roll motion according to claim 3, it is characterised in that:Rotating disk body(202) On open up there are two mounting hole, upper roll shaft(205)And lower roller shaft(206)One end be separately fixed in the mounting hole.
6. a kind of application method of brush roll motion according to claim 1, it is characterised in that:The brush roll fitness machine Structure includes upper brush roll(203), lower brush roll(204)And rotating disk body(202), upper brush roll(203)It is set in roll shaft(205)It is outer On side, lower brush roll(204)It is set in lower roller shaft(205)Lateral surface on, upper brush roll(203)With lower brush roll(204)It is flat up and down Row distribution;Rotating disk body(202)There are two settings, is separately positioned on roll shaft(205)And lower roller shaft(206)The two of length direction End, first hydraulic cylinder(209)And second hydraulic cylinder(210)Piston rod be respectively fixedly connected in rotating disk body(202)Both sides.
7. a kind of application method of brush roll motion according to claim 4, it is characterised in that:First hydraulic cylinder (209)And second hydraulic cylinder(210)Piston rod be respectively hinged at rotating disk body(202)Both sides.
8. a kind of application method of brush roll motion according to claim 2, it is characterised in that:Rotating disk body(202) During rotation, upper brush roll(203)With lower brush roll(204)Have between the brush roll central junction line and longitudinally perpendicular line of the same end Angle α, α are acute angle.
9. a kind of application method of brush roll motion according to claim 8, it is characterised in that:The angle α does not surpass Cross 55 °.
10. a kind of brush roll motion, it is characterised in that:It is used in such as claim 1-9 any one of them method Brush roll motion.
CN201711478989.7A 2015-12-14 2015-12-14 A kind of brush roll motion and its application method Pending CN108127534A (en)

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CN201711478989.7A CN108127534A (en) 2015-12-14 2015-12-14 A kind of brush roll motion and its application method

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CN201711478989.7A CN108127534A (en) 2015-12-14 2015-12-14 A kind of brush roll motion and its application method
CN201510916552.1A CN105381994B (en) 2015-12-14 2015-12-14 A kind of brush roll motion of dry brushing machine

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CN111421446A (en) * 2020-04-30 2020-07-17 武汉北凯科技有限公司 Composite board brushing machine

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