CN202606532U - Swing mechanism of lower brush roll - Google Patents
Swing mechanism of lower brush roll Download PDFInfo
- Publication number
- CN202606532U CN202606532U CN 201220173139 CN201220173139U CN202606532U CN 202606532 U CN202606532 U CN 202606532U CN 201220173139 CN201220173139 CN 201220173139 CN 201220173139 U CN201220173139 U CN 201220173139U CN 202606532 U CN202606532 U CN 202606532U
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- CN
- China
- Prior art keywords
- roller
- scrub
- under
- scrubbing
- driving motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a swing mechanism of a lower brush roll. The swing mechanism of the lower brush roll comprises a drive device, a support device and a swing device, wherein the drive device is connected with the support device through a universal spindle and a connecting rod, the swing device is arranged above the support device and is fixedly connected with the support device, and the lower brush roll is disposed on the swing device and can be driven by the swing device to swing in reciprocating mode. By aid of the swing mechanism of the lower brush roll, the surface of strip steel with different widths can be brushed evenly; and due to the fact that brush hair of the brush roll is abraded evenly, frequent trimming of flatness of the brush hair is avoided, the amount of consumption of the brush hair is reduced, frequent replacement of the brush hair is avoided, and cost is saved.
Description
Technical field
The utility model relates to the brushing device of hot-rolled stainless steel annealing and pickling production line, scrubs the roller pendulous device under especially a kind of.
Background technology
The band steel is after hot rolling; Its surface can produce a large amount of iron scales, and belt steel surface can generate the partial oxidation iron sheet again after annealing, and in the pickling operation, can stay a lot of small foreign matters; The band steel that contains these defectives is in cold rolling; Serious defective will appear in its surface, in order to remove these defectives, uses brushing device that belt steel surface is ground usually and cuts.
When using brushing device, brush roll is different with the contact portion of band steel and the degree of wear of non-contact portion.As depicted in figs. 1 and 2; Because the bristle 5 of brush roll 2 is big with contact portion 3 wearing and tearing of band steel 1, bristle 5 is little with not contact portion 4 wearing and tearing of band steel 1, so when band steel 1 width changes; Because the degree of bristle 5 wearing and tearing is inhomogeneous, brush roll 2 just can not play good washing effect.
Therefore can produce following problem:
1. bristle irregular ground the vibration of cutting generation, can be to stable the exerting an influence of device;
2. when strip width changed, the degree of wear of brush roll was very uneven;
3. in order to prevent the generation of brush roll wearing and tearing non-uniform phenomenon, often carry out the flatness finishing of brush roll, the consumption to brush roll also can increase like this, causes the frequent exchanging operation of brush roll, influences ordinary production.
The utility model content
The technical problem that the utility model will solve provide a kind of can be to the band steel of different in width, the following swing mechanism of scrubbing roller that can evenly scrub its surface.
In order to solve the problems of the technologies described above; The utility model provides a kind of swing mechanism of scrubbing roller down, includes drive unit, bracing or strutting arrangement and pendulous device, and said drive unit is connected with bracing or strutting arrangement respectively with connecting rod through universal-joint spindle; Said pendulous device is arranged on the top of bracing or strutting arrangement; And be fixedly connected with bracing or strutting arrangement, scrub roller under said to be arranged on the pendulous device, it is said that scrubbing roller can make reciprocally swinging under the drive of pendulous device down.
Further; Said drive unit include hydraulic cylinder, displacement transducer and under scrub the roller driving motor; Scrub the roller driving motor under said and be arranged on down and scrub on the roller driving motor base, scrub roller driving motor base under said to be arranged on the sliding rail, and can on sliding rail, slide; Scrub roller driving motor base under said and also be connected with displacement transducer with hydraulic cylinder respectively, said hydraulic cylinder is arranged on the hydraulic cylinder base.
Further; Said pendulous device include bearing block, slide block and under scrub roller bearing sliding rail; Scrub roller under said and be fixed on the bearing block, said bearing block both sides are provided with slide block, and bearing block can slide along two side slides; The bottom of said bearing block is provided with down scrubs roller bearing sliding rail, bearing block can under scrub on the roller bearing sliding rail and slide.
Further; Said bracing or strutting arrangement includes back-up block, turbine pressuring upper device, worm gear drive bar and worm gear drive machine; Said back-up block is arranged on turbine pressuring upper device top, and said turbine pressuring upper device is connected with the worm gear drive bar, and an end of said worm gear drive bar is provided with the worm gear drive machine.
Further, a face down bonding of said back-up block has fixed dam, and opposite side is provided with holddown groove, is fixed with fastening cylinder in the holddown groove.
Further; One end of said universal-joint spindle is connected with the following roller driving motor of scrubbing of drive unit; The other end is connected with the following roller of scrubbing of pendulous device, an end of said connecting rod with under scrub roller driving motor base and be connected, the other end is connected with the bearing block of pendulous device.
Further, the following roller bearing sliding rail of scrubbing of said pendulous device is fixed on the back-up block of bracing or strutting arrangement.
The utility model can evenly be scrubbed belt steel surface for the band steel of different in width, and the bristle of brush roll is uniform wear; Avoided often the flatness of bristle being repaired; Reduce the consumption of bristle, avoided the frequent change of bristle, and then practiced thrift cost.
Description of drawings
Fig. 1 be strip width narrower scrub sketch map;
Fig. 2 is the sketch map of scrubbing of strip width broad;
Fig. 3 is a structural representation of scrubbing swing mechanism one embodiment of roller under the utility model;
Fig. 4 is the left view of embodiment among Fig. 3.
Among the figure, 1. band steel, 2. brush roll, 3. contact portion, 4. not contact portion, 5. bristle; 6. bearing block, 7. slide block is 8. scrubbed roller bearing sliding rail down, 9. screw, 10. holddown groove, 11. turbine pressuring upper devices; 12. the worm gear drive bar, 13. worm gear drive motor, 14. connecting rods, 15. sliding rails, 16. hydraulic cylinder bases; 17. hydraulic cylinder, 18. displacement transducers are scrubbed roller driving motor base 19. times, scrub the roller driving motor, 21. universal-joint spindles 20. times; 22. under scrub roller, 23. slide block hold-down nuts, 24. fastening cylinders, 25. back-up blocks, 26. fixed dams.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further so that those skilled in the art can better understand the utility model and implementing, but the embodiment that lifts not conduct to the qualification of the utility model.
Like Fig. 3 and shown in Figure 4; Scrub an embodiment of the swing mechanism of roller under the utility model, include drive unit, bracing or strutting arrangement and pendulous device, said drive unit is connected with bracing or strutting arrangement respectively with connecting rod 14 through universal-joint spindle 21; Said pendulous device is arranged on the top of bracing or strutting arrangement; And be fixedly connected with bracing or strutting arrangement, scrub roller 22 under said to be arranged on the pendulous device, but said roller 22 reciprocally swinging under the drive of pendulous device of scrubbing down.
Said drive unit include hydraulic cylinder 17, displacement transducer 18 and under scrub roller driving motor 20; Scrubbing roller driving motor 20 under said is arranged on down and scrubs on the roller driving motor base 19; Scrubbing roller driving motor base 19 under said is arranged on the sliding rail 15; And can on sliding rail 15, slide, to scrub roller driving motor base 19 under said also to be connected with displacement transducer 18 with hydraulic cylinder 17 respectively, said hydraulic cylinder 17 is arranged on the hydraulic cylinder base 17.
Said pendulous device include bearing block 6, slide block 7 and under scrub roller bearing sliding rail 8; Scrubbing roller 22 under said is fixed on the bearing block 6; Said bearing block 6 both sides are provided with slide block 7, and slide block 7 is fixing by slide block hold-down nut 23, and bearing block 6 can slide along its two side slide 7; The bottom of said bearing block 6 is provided with down scrubs roller bearing sliding rail 8, bearing block 6 can under scrub on the roller bearing sliding rail 8 and to slide.
Said bracing or strutting arrangement includes back-up block 25, turbine pressuring upper device 11, worm gear drive bar 12 and worm gear drive machine 13; Said back-up block 25 is arranged on the turbine pressuring upper device 11; Said turbine pressuring upper device 11 is connected with worm gear drive bar 12, and an end of said worm gear drive bar 12 is provided with worm gear drive machine 13, and a face down bonding of said back-up block 25 has fixed dam 26; Opposite side is provided with holddown groove 10, is fixed with fastening cylinder 24 in the holddown groove 10.
One end of said universal-joint spindle 21 is connected with the following roller driving motor 20 of scrubbing of drive unit; The other end is connected with the following roller 22 of scrubbing of pendulous device; One end of said connecting rod 14 with under scrub roller driving motor base 19 and be connected; The other end is connected with the bearing block 6 of pendulous device, when scrubbing roller 22 transverse movements under being used for offsetting, and the axial force that universal-joint spindle 22 is suffered.
Said pendulous device following scrubbed on the back-up block 25 that roller bearing sliding rail 8 is fixed on bracing or strutting arrangement, preferably is tightened with screw 9.
The operation principle of the utility model is; Turbine pressuring upper device 11 is used to control down scrubs pressing of roller 22; Let down the bristle 5 of scrubbing roller 22 be close to the band steel 1 on top; Scrub 20 drivings of roller driving motor down and scrub the center of roller 22 down to pendulous device; Hydraulic cylinder 17 slides to active side or driving side on sliding rail 15 through promoting down to scrub roller driving motor base 19, and also slides to active side or driving side with scrubbing the bearing block 6 that roller driving motor base 19 is fixedly connected down through connecting rod 14, and then scrubs roller 22 under the drive simultaneously to active side or driving side slip.
Said displacement transducer 18 is used for the displacement that real time record is slided; The displacement of record feeds back to the control system; Be used to control down the swaying direction and the hunting range of scrubbing roller 22; Along with the slip of scrubbing roller driving motor base 19 down, to scrub roller 22 down and slide along the slide block of scrubbing roller bearing sliding rail 8 and bearing block 6 both sides down 7 simultaneously, this moment, pendulous device integral body was to active side or driving side swing; For the band steel 1 of different in width, scrub roller 22 down and can scrub uniformly band steel 1 surface.
In the specific implementation; At first worm gear drive motor 13 is adjusted to bristle 5 through turbine pressuring upper device 11 and is scrubbed the position; The hunting range of well scrubbing roller 22 down according to the width setup of band steel 1 then, when being the band steel 1 of 1250mm such as the production width, bristle 5 width are 1500mm; Can set down the hunting range of scrubbing roller 22 is ± 120mm; After configuring down the hunting range of scrubbing roller 22, scrub down roller driving motor 20 and scrub roller 22 to the center under beginning to drive, and be 0 with the displacement of center.
At first hydraulic cylinder 17 slides to active side on sliding rail 15 through promoting down to scrub roller driving motor base 19, and then scrubs roller 22 under driving and slide to active side simultaneously; According to the displacement of displacement transducer 18 record, when displacement reaches maximum+120mm, scrub roller 22 down and change swaying directions, scrub roller 22 under hydraulic cylinder 17 drives and swing to driving side; According to the displacement of displacement transducer 18 record, when displacement reaches maximum-120mm, to scrub roller 22 down and change swaying directions, hydraulic cylinder 17 drives scrubs roller 22 down to active side swing, so reciprocating motion.
In ordinary production, the translational speed of scrubbing down roller 22 is 1.2mm/s, when the weld seam detection appearance has detected weld seam and passes through, scrubs roller 22 down and recenters rapidly, the translational speed 8mm/s of this moment.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and the protection domain of the utility model is not limited thereto.Being equal to that the technical staff in present technique field is done on the utility model basis substitutes or conversion, all within the protection domain of the utility model.The protection domain of the utility model is as the criterion with claims.
Claims (7)
1. scrub the swing mechanism of roller under one kind; It is characterized in that, include drive unit, bracing or strutting arrangement and pendulous device, said drive unit is connected with bracing or strutting arrangement respectively with connecting rod through universal-joint spindle; Said pendulous device is arranged on the top of bracing or strutting arrangement; And be fixedly connected with bracing or strutting arrangement, scrub roller under said to be arranged on the pendulous device, it is said that scrubbing roller can make reciprocally swinging under the drive of pendulous device down.
2. the swing mechanism of scrubbing roller down according to claim 1; It is characterized in that; Said drive unit include hydraulic cylinder, displacement transducer and under scrub the roller driving motor; Scrub the roller driving motor under said and be arranged on down and scrub on the roller driving motor base, scrub roller driving motor base under said to be arranged on the sliding rail, and can on sliding rail, slide; Scrub roller driving motor base under said and also be connected with displacement transducer with hydraulic cylinder respectively, said hydraulic cylinder is arranged on the hydraulic cylinder base.
3. the swing mechanism of scrubbing roller down according to claim 1; It is characterized in that, said pendulous device include bearing block, slide block and under scrub roller bearing sliding rail, scrub roller under said to be fixed on the bearing block; Said bearing block both sides are provided with slide block; Bearing block can slide along two side slides, and the bottom of said bearing block is provided with down scrubs roller bearing sliding rail, bearing block can under scrub on the roller bearing sliding rail and slide.
4. the swing mechanism of scrubbing roller down according to claim 1; It is characterized in that; Said bracing or strutting arrangement includes back-up block, turbine pressuring upper device, worm gear drive bar and worm gear drive machine; Said back-up block is arranged on turbine pressuring upper device top, and said turbine pressuring upper device is connected with the worm gear drive bar, and an end of said worm gear drive bar is provided with the worm gear drive machine.
5. the swing mechanism of scrubbing roller down according to claim 4 is characterized in that a face down bonding of said back-up block has fixed dam, and opposite side is provided with holddown groove, is fixed with fastening cylinder in the holddown groove.
6. the swing mechanism of scrubbing roller down according to claim 1; It is characterized in that; One end of said universal-joint spindle is connected with the following roller driving motor of scrubbing of drive unit; The other end is connected with the following roller of scrubbing of pendulous device, an end of said connecting rod with under scrub roller driving motor base and be connected, the other end is connected with the bearing block of pendulous device.
7. the swing mechanism of scrubbing roller down according to claim 1 is characterized in that the following roller bearing sliding rail of scrubbing of said pendulous device is fixed on the back-up block of bracing or strutting arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220173139 CN202606532U (en) | 2012-04-23 | 2012-04-23 | Swing mechanism of lower brush roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220173139 CN202606532U (en) | 2012-04-23 | 2012-04-23 | Swing mechanism of lower brush roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606532U true CN202606532U (en) | 2012-12-19 |
Family
ID=47340264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220173139 Expired - Fee Related CN202606532U (en) | 2012-04-23 | 2012-04-23 | Swing mechanism of lower brush roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202606532U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211276A (en) * | 2013-04-11 | 2013-07-24 | 吴林翰 | Water-circulation type sugarcane automatic cleaning machine |
| CN111554569A (en) * | 2020-05-21 | 2020-08-18 | 华海清科股份有限公司 | Wafer cleaning device and wafer cleaning method |
| CN113198761A (en) * | 2021-04-02 | 2021-08-03 | 安徽亿能机械有限公司 | Self-cleaning brush roller device |
| CN114889134A (en) * | 2021-01-26 | 2022-08-12 | 精工爱普生株式会社 | Three-dimensional modeling apparatus and method for manufacturing three-dimensional modeled object |
-
2012
- 2012-04-23 CN CN 201220173139 patent/CN202606532U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211276A (en) * | 2013-04-11 | 2013-07-24 | 吴林翰 | Water-circulation type sugarcane automatic cleaning machine |
| CN111554569A (en) * | 2020-05-21 | 2020-08-18 | 华海清科股份有限公司 | Wafer cleaning device and wafer cleaning method |
| CN114889134A (en) * | 2021-01-26 | 2022-08-12 | 精工爱普生株式会社 | Three-dimensional modeling apparatus and method for manufacturing three-dimensional modeled object |
| CN113198761A (en) * | 2021-04-02 | 2021-08-03 | 安徽亿能机械有限公司 | Self-cleaning brush roller device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |