CN116274437B - Cold-rolled coiled sheet cleaning device - Google Patents
Cold-rolled coiled sheet cleaning device Download PDFInfo
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- CN116274437B CN116274437B CN202310586464.4A CN202310586464A CN116274437B CN 116274437 B CN116274437 B CN 116274437B CN 202310586464 A CN202310586464 A CN 202310586464A CN 116274437 B CN116274437 B CN 116274437B
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- tank
- cleaning
- annular seat
- cleaning tank
- air supply
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- 238000004140 cleaning Methods 0.000 title claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 239000002893 slag Substances 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000009471 action Effects 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 description 19
- 238000005406 washing Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000005238 degreasing Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a cold-rolled coil cleaning device, which comprises a cleaning tank extending along the moving direction of a coil, wherein a plurality of slag pushing type torsion mechanisms are arranged in the cleaning tank, the slag pushing type torsion mechanisms are connected to guide rails at intervals along the length direction of the cleaning tank in a sliding manner, the guide rails extend to two ends of the cleaning tank along the length direction of the cleaning tank, the coil sequentially passes through the slag pushing type torsion mechanisms, and the coil is immersed in cleaning liquid of the cleaning tank in a torsion mode under the action of the slag pushing type torsion mechanisms. The invention shortens the production line, can fully clean impurities on the surface of the coiled plate, and saves space. The invention is suitable for the technical field of removing impurities on the surface of the rolled sheet in the processing and treatment of the cold-rolled sheet.
Description
Technical Field
The invention belongs to the technical field of cold-rolled sheet processing and treatment, and particularly relates to a cold-rolled sheet cleaning device.
Background
Pickling and degreasing are indispensable procedures in the cold rolling process. The purpose of acid washing is to remove oxide skin on the surface of the coiled plate, and enable the surface of the coiled plate to form a passivation film for corrosion resistance. The degreasing purpose is to remove the emulsion on the surface of the coiled plate, thereby avoiding the influence of the impurity mixing of dust, iron powder and the like on the quality of the surface of the coiled plate. However, in order to achieve sufficient pickling and degreasing, the pickling and degreasing treatment line is generally lengthened to further lengthen the reaction time between the coiled sheet and the cleaning liquid, but this occupies a large space and the improvement of the effect is extremely limited.
Disclosure of Invention
The invention provides a cold-rolled sheet cleaning device which is used for shortening a production line, can sufficiently clean impurities on the surface of a sheet and saves space.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a cold rolling coiled sheet belt cleaning device, includes the washing tank that extends along the direction of motion of coiled sheet, in be provided with a plurality of pushing away sediment formula torsion mechanisms in the washing tank, these pushing away sediment formula torsion mechanisms along the length direction interval sliding connection of washing tank on the guide rail, the guide rail extends to the both ends department of washing tank along the length direction of washing tank, and coiled sheet passes each pushing away sediment formula torsion mechanism in proper order to coiled sheet is the form of torsion under these pushing away sediment formula torsion mechanisms and is immersed in the washing liquid of washing tank.
Further, the cleaning tank comprises a first tank body, the lower part of the first tank body is matched with the lower part of the slag pushing type torsion mechanism, overflow preventing edges are respectively formed on two sides of the upper end of the first tank body, and each overflow preventing edge extends upwards and outwards in an inclined mode.
Further, air supply channels are symmetrically arranged at two sides of the lower part of the first groove body, each air supply channel extends to two ends of the first groove body along the length direction of the first groove body, and air bubble generation holes communicated with the air supply channels are distributed on the corresponding parts of the first groove body and the air supply channels; an air supply pipe communicated with the two air supply channels is arranged below the first groove body, and an air supply joint is constructed on the air supply pipe.
Further, each bubble generation hole is oriented obliquely upwards and inwards, and the included angle between the axis of the bubble generation hole and the horizontal plane ranges from 39 degrees to 65 degrees.
Further, collecting tanks communicated with the cleaning tanks are respectively arranged at two ends of the cleaning tanks; the collecting tank comprises a second tank body, the lower end of the second tank body is supported on the ground through supporting legs, the height of the tank bottom of the second tank body is lower than that of the tank bottom of the cleaning tank, a conducting opening is formed in one end, close to the end portion of the cleaning tank, of the second tank body, and a drain pipe is formed in the lower end of the second tank body.
Further, each collecting tank is provided with a guide mechanism, each guide mechanism comprises connecting plates which are respectively arranged on two sides of the collecting tank, each connecting plate is respectively connected with a supporting frame which is arranged above the second tank body, the supporting frames are connected with corresponding end parts of the guide rail, guide counter rollers are connected between the two connecting plates, the guide counter rollers are positioned above the second tank body, one end of each coiled plate penetrates through a gap of each guide counter roller, and after each slag pushing type torsion mechanism penetrates through the coiled plate smoothly, the coiled plate penetrates out smoothly through the other group of guide counter rollers.
Further, the slag pushing type torsion mechanism comprises a guide pair roller arranged on the annular seat, the upper end of the annular seat is connected with a direct driving assembly for driving the annular seat to move along the guide rail, and a circumferential driving assembly for driving the annular seat to do circumferential movement along the axis of the annular seat is arranged on the direct driving assembly; the coiled plate immersed in the cleaning liquid passes through the guide pair roller and can twist along with the rotation of the annular seat.
Further, the straight driving assembly comprises a linear motor, the linear motor is connected with the guide rail through a sliding seat, and the linear motor can move on the guide rail along the length direction of the guide rail; the lower end of the linear motor is connected with an adapter seat, the adapter seat is connected with the upper part of an annular connecting edge, the connecting edge is constructed on the peripheral edge of the annular seat along the circumferential direction of the annular seat, and the annular seat is overlapped with the axis of the connecting edge.
Further, the circumferential driving assembly comprises a driving motor, the driving motor is installed on the adapter seat through a connecting seat, a driving ring is coaxially installed on the annular seat, a driving wheel is installed on an output shaft of the driving motor, and the driving wheel is in transmission connection with the driving ring.
Further, a filter screen is arranged on the annular seat, the filter screen is of a circular structure and is arranged at an annular opening of the annular seat, a fixing ring is constructed at the edge of the filter screen, and the fixing ring is connected with the end face corresponding to the annular seat; and a material passing gap is formed in the middle of the filter screen, and the coiled plate passes through the filter screen through the material passing gap.
Compared with the prior art, the invention adopts the structure, and the technical progress is that: when the coiled plate passes through the cleaning tank, the coiled plate sequentially passes through each slag pushing and twisting mechanism, and is immersed in the cleaning liquid in the cleaning tank in a twisted mode, so that the cleaning liquid can fully contact and react with each surface of the coiled plate, and the coiled plate in a twisted mode can accommodate a longer coiled plate in the cleaning tank with a preset length, so that the length of a cleaning line is effectively shortened on the premise of ensuring that the surface of the coiled plate can be sufficiently cleaned.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a schematic view showing a structure of a cleaning tank according to an embodiment of the present invention;
FIG. 4 is a schematic view showing a partial structure of a cleaning tank according to an embodiment of the present invention;
FIG. 5 is an axial sectional view of a cleaning tank according to an embodiment of the present invention;
FIG. 6 is a schematic view of a collecting tank according to an embodiment of the present invention;
FIG. 7 is a schematic view of a partial structure of an embodiment of the present invention;
FIG. 8 is a front elevational view of the structure of FIG. 7;
FIG. 9 is a schematic diagram of a structure of a slag pushing and twisting mechanism connected with a guide rail according to an embodiment of the present invention;
FIG. 10 is a schematic diagram of a split structure of a slag pushing and twisting mechanism according to an embodiment of the present invention;
FIG. 11 is an enlarged view of the structure of the portion A in FIG. 10;
fig. 12 is a cross-sectional view of a cross-sectional structure of a filter half-mesh in accordance with an embodiment of the present invention.
Marking parts: 100-cleaning tank, 101-first tank, 102-air supply channel, 103-bubble generation hole, 104-air supply pipe, 105-air supply joint, 106-overflow prevention edge, 107-inclined silt guide part, 200-collecting tank, 201-second tank, 202-conduction gap, 203-blow-off pipe, 204-supporting leg, 300-guiding mechanism, 301-guiding counter roller, 302-connecting plate, 303-supporting frame, 400-guiding rail, 500-slag pushing torsion mechanism, 501-annular seat, 502-filter screen, 5021-filtering half-net, 5022-fixed ring, 5023-transition rod, 503-guiding counter roller, 5031-first roller, 5032-second roller, 5033-bearing, 5034-buckling piece, 5035-sliding block, 5036-sliding rail, 504-direct driving component, 5041-linear motor, 5042-sliding seat, 5043-adapter, 505-circumferential driving component, 5051-driving motor, 5052-connecting seat, 5053-507-driving wheel, 506-driving wheel, 508-transmission gap, and passing edge.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and explanation only and are not intended to limit the present invention.
The invention discloses a cold-rolled coil cleaning device, as shown in figures 1-12, which comprises a cleaning tank 100 extending along the moving direction of a coil, wherein a plurality of slag pushing type torsion mechanisms 500 are arranged in the cleaning tank 100, the slag pushing type torsion mechanisms 500 are arranged at intervals along the length direction of the cleaning tank 100, the coil sequentially passes through each slag pushing type torsion mechanism 500, and the slag pushing type torsion mechanisms 500 enable the coil to be immersed in cleaning liquid of the cleaning tank 100 in a torsion mode. When the coiled plate passes through the device, the coiled plate sequentially passes through each slag pushing and twisting mechanism 500, and is immersed in the cleaning liquid in the cleaning tank 100 in a twisted mode, so that the cleaning liquid can fully contact and react with each surface of the coiled plate, and the coiled plate can accommodate a longer coiled plate in the cleaning tank 100 with a preset length due to the twisted mode, so that the length of a cleaning line is effectively shortened on the premise of ensuring that the surface of the coiled plate can be fully cleaned. In summary, the invention shortens the production line, can fully clean impurities on the surface of the coiled plate, and saves space.
As a preferred embodiment of the present invention, as shown in fig. 3 to 4, the cleaning tank 100 includes a first tank body 101, and a lower portion of the first tank body 101 is adapted to a lower portion of the slag pushing type twisting mechanism 500, so that it is ensured that the slag pushing type twisting mechanism 500 pushes or scrapes the impurity settled and accumulated at the bottom of the first tank body 101 away from the first tank body 101 during the movement along the length direction of the first tank body 101. In this embodiment, air supply channels 102 are symmetrically disposed at two sides of the lower portion of the first tank body 101, each air supply channel 102 extends to two ends of the first tank body 101 along the length direction of the first tank body 101, and air bubble generation holes 103 are distributed on the first tank body 101 at positions corresponding to the air supply channels 102, and each air bubble generation hole 103 is communicated with the air supply channel 102. The orientation of the bubble generation holes 103 in this embodiment is inclined upward and inward, the angle between the axis of the bubble generation holes 103 and the horizontal plane is typically 39 ° -65 °, and the preferred angle is 48 ° -56 °, so that a plurality of bubbles generated by the bubble generation holes 103 of the single-side air supply channel 102 move obliquely upward respectively, so that they can cover at least half of the range of the first tank body 101, and bubbles generated by the bubble generation holes 103 of the other-side single-side air supply channel 102 cover at least half of the range of the first tank body 101, so that the bubbles cover the whole first tank body 101, and the bubbles disturb the cleaning liquid in the moving process, so that the cleaning liquid is fully contacted with the twisted rolled plate and washes the rolled plate, and the detachment of sludge such as oxide scale on the rolled plate is promoted. And the phenomenon of intersection can appear in the middle part of first cell body 101 for the washing liquid is disturbed violently, makes the cleaning performance further promoted. In addition, the bubbles can be broken in the rising process, so that the impact force generated by the breaking can improve the disturbance effect of the cleaning liquid on one hand, and on the other hand, the impact force can directly act on the coiled plate to promote the falling of the oxide scale on the coiled plate. In this embodiment, an air supply pipe 104 is disposed below the first tank 101, the air supply pipe 104 is respectively connected to the two air supply channels 102, an air supply joint 105 is formed on the air supply pipe 104, the air supply joint 105 is connected to an air source, and air enters the air supply pipe 104 through the air supply joint 105, and then is distributed to the two air supply channels 102, and finally enters the cleaning liquid in the first tank 101 through the respective air bubble generating holes 103. In this embodiment, two sides of the upper end of the first tank 101 are respectively configured with an anti-overflow edge 106, and each anti-overflow edge 106 extends obliquely upward and outward to avoid splashing during the disturbance of the cleaning solution.
As a preferred embodiment of the present invention, in order to effectively collect sludge in the first tank body 101, as shown in fig. 1, 2, and 6, collecting tanks 200 are provided at both ends of the washing tank 100, respectively, and the collecting tanks 200 communicate with the corresponding ends of the washing tank 100. The collecting tank 200 includes a second tank 201, supporting legs 204 are respectively fixed on two sides of a lower end of the second tank 201, the supporting legs 204 are used for supporting the second tank 201 on the ground, a bottom of the second tank 201 is lower than a bottom of the cleaning tank 100, a conducting opening 202 is formed at one end of the second tank 201 near an end of the cleaning tank 100, and a drain pipe 203 is configured at a lower end of the second tank 201. In this embodiment, since the bottom of the second tank 201 is lower than the bottom of the first tank 101, in the process that the slag-pushing twisting mechanism 500 moves along the length direction of the first tank 101, the slag at the bottom of the first tank 101 is gradually pushed and scraped into the second tank 201 by the slag-pushing twisting mechanism 500 through the conducting notch 202, and the slag gradually settles after entering the second tank 201, and when the slag in the second tank 201 is accumulated above a predetermined value, the control valve on the sewage drain 203 is opened to discharge and collect the slag for subsequent treatment. In this embodiment, since the plurality of slag-pushing torsion mechanisms 500 are adopted, in order to avoid that the slag cannot be pushed into the second tank 201 by the slag-pushing torsion mechanisms 500 on the non-two sides, as shown in fig. 5, the inclined sludge guiding portions 107 are respectively configured at the bottoms of the two ends of the first tank 101, the inclined sludge guiding portions 107 extend obliquely downward to the lower ends of the conducting openings 202 and are communicated with the second tank 201 through the conducting openings 202, and the length design standard of the inclined sludge guiding portions 107 is that the length can at least accommodate all the slag-pushing torsion mechanisms 500. When the slag pushing type torsion mechanism 500 is displaced to the inclined sludge guiding portion 107, the lower end of the slag pushing type torsion mechanism 500 is separated from the lower inner surface of the inclined sludge guiding portion 107, so that the sludge pushed to the inclined sludge guiding portion 107 by the slag pushing type torsion mechanism 500 gradually slides into the second tank 201 along the inclined surface of the inclined sludge guiding portion 107 and gradually settles to the bottom of the second tank 201.
As a preferred embodiment of the present invention, as shown in fig. 1, a guide rail 400 is provided above the washing tub 100, both ends of the guide rail 400 extend to both ends of the washing tub 100 in the length direction of the washing tub 100, the above-mentioned plurality of slag-pushing type torsion mechanisms 500 are provided at intervals in the length direction of the guide rail 400, and each slag-pushing type torsion mechanism 500 is slidably coupled to the guide rail 400. In the sliding process of the slag pushing type torsion mechanism 500 on the guide rail 400, on one hand, the coiled plate can be twisted, and on the other hand, the sludge at the bottom of the first tank 101 can be scraped and pushed. In order to facilitate smooth entry of the coiled sheet into the first tank 101, the guide mechanisms 300 are respectively mounted on each second tank 201, and the guide mechanisms 300 are specifically configured such that, as shown in fig. 6, connecting plates 302 are respectively connected to two sides of the second tank 201, the two connecting plates 302 are connected to a supporting frame 303 disposed above the second tank 201, the supporting frame 303 is connected to corresponding ends of the guide rail 400, a guide pair roller 301 is connected between the two connecting plates 302, the guide pair roller 301 is disposed above the second tank 201, one end of the coiled sheet passes through a gap between the guide pair roller 301 and smoothly passes through each slag pushing torsion mechanism 500 in sequence, and then the coiled sheet passes through another set of guide pair rollers 301 to smoothly exit, at this time, the coiled sheet portion located in the first tank 101 is always immersed in the cleaning liquid.
As a preferred embodiment of the present invention, as shown in fig. 7-11, a slag-pushing torsion mechanism 500 includes an annular seat 501, a guide pair of rollers 503, a direct drive assembly 504, and a circumferential drive assembly 505. Wherein, the guide pair roller 503 is mounted on the annular seat 501, specifically, the guide pair roller 503 includes a first roller body 5031 and a second roller body 5032 that are oppositely disposed, bearings 5033 are respectively mounted on shaft rods at two ends of the first roller body 5031 and the second roller body 5032, the bearings 5033 are fixed on corresponding sliding blocks 5035 through buckling pieces 5034, the sliding blocks 5035 are slidingly mounted on sliding rails 5036, and then locking bolts are screwed on the sliding blocks 5035, and the locking bolts are used for locking the sliding blocks 5035 on the sliding rails 5036. In this embodiment, the adjustment of the space between the two sliding blocks 5035 on the same sliding rail 5036 can be achieved by unscrewing the locking bolt, so that the space between the first roller body 5031 and the second roller body 5032 is adjusted, and the passing of the coiled plate with corresponding thickness is facilitated. The linear driving assembly 504 of the present embodiment is connected to the upper end of the annular seat 501, and the linear driving assembly 504 is used to drive the annular seat 501 to move along the guide rail 400. The circumferential driving assembly 505 of the present embodiment is mounted on a straight driving assembly 504, and the circumferential driving assembly 505 is used for driving the annular seat 501 to make a circular motion along the axis of the annular seat 501 itself. The straight driving component 504 of the embodiment drives the annular seat 501 to move along the length direction of the first tank body 101, so that sludge at the tank bottom is gradually pushed into the second tank body 201; and the spacing between the first roller 5031 and the second roller 5032 on the slag-pushing torsion mechanism 500 can be adjusted, so that the first roller 5031 and the second roller 5032 clamp the end of the coiled plate, and further the end of the coiled plate is pulled to the other end along with the movement of the annular seat 501, and the end of the coiled plate enters the next process, and then the clamping of the first roller 5031 and the second roller 5032 to the coiled plate is released, and the coiled plate is pulled in the next process, so that the coiled plate continuously passes through the first groove 101. The circumferential driving assembly 505 of this embodiment is used to drive the annular seat 501 to rotate along its own axis by a certain angle, so as to twist the coiled sheet, that is, the coiled sheet immersed in the cleaning solution passes through the guiding pair roller 503 and twists along with the rotation of the annular seat 501. In the process of twisting the coiled plate, the direct drive assembly 504 and the circumferential drive assembly 505 synchronously act, so that the problems of deformation and the like caused by overlarge local torsion of the coiled plate due to the independent action of the circumferential drive assembly 505 are avoided.
As a preferred embodiment of the present invention, as shown in fig. 9 to 10, the linear driving assembly 504 includes a linear motor 5041, the linear motor 5041 is connected to the guide rail 400 through a sliding seat 5042, and the linear motor 5041 is movable on the guide rail 400 along the length direction of the guide rail 400. The lower end of the linear motor 5041 is connected with an adapter 5043, the adapter 5043 is connected with the upper part of an annular connecting edge 508, the connecting edge 508 is formed on the peripheral edge of the annular seat 501 along the circumferential direction of the annular seat 501, and the annular seat 501 is overlapped with the axis of the connecting edge 508, so that the linear motor 5041 drives the annular seat 501 to move in the first groove body 101 along the length direction of the first groove body 101 through the adapter 5043 in the process of moving the linear motor 5041 along the length direction of the guide rail 400. The circumferential driving assembly 505 of this embodiment includes a driving motor 5051, where the driving motor 5051 is mounted on a adapter 5043 through a connection seat 5052, a driving ring 506 is coaxially mounted on an annular seat 501, a driving wheel 5053 is mounted on an output shaft of the driving motor 5051, and the driving wheel 5053 is in transmission connection with the driving ring 506, and in general, the driving wheel 5053 and the driving ring 506 are a gear and an outer gear respectively, and are meshed with each other, and under the action of the driving motor 5051, the driving wheel 5053 drives the driving ring 506 to rotate by a certain angle, the driving ring 506 drives the annular seat 501 to rotate by a certain angle, so that the guiding pair of rollers 503 drives a coiled plate to twist by a corresponding angle.
As a preferred embodiment of the present invention, in order to allow the slag-pushing type torsion mechanism 500 to sufficiently remove the sludge and ensure that the cleaning liquid can pass through the slag-pushing type torsion mechanism 500 during the process of removing the sludge, as shown in fig. 9, 10, 12, measures are taken in that a filter screen 502 is mounted on the annular seat 501, the filter screen 502 is of a circular structure mounted at an annular mouth of the annular seat 501, a fixing ring 5022 is constructed at an edge of the filter screen 502, and the fixing ring 5022 is connected with a corresponding end face of the annular seat 501. The filter screen 502 of this embodiment includes two oppositely disposed filter half-nets 5021, and a passing gap 507 is formed between the two filter half-nets 5021, and the coiled sheet passes through the filter screen 502 through the passing gap 507. In order to avoid damage caused by scraping the end of the half filter net 5021 when the coiled plate passes through the passing gap 507, transition rods 5023 are respectively configured at the mutually approaching ends of the two half filter nets 5021 (namely, the two end faces forming the passing gap 507), and the surface of the transition rod 5023 at the passing gap 507 is in a smooth circular arc shape, so that the coiled plate smoothly passes through the passing gap 507. The filter screen 502 of the present embodiment moves linearly along with the annular seat 501, so as to isolate the sludge in the cleaning solution, and gradually push the sludge to the inclined sludge guiding portion 107, so as to facilitate the sludge to enter the second tank 201. In the present embodiment, the slag-pushing twisting mechanism 500 moves from one end to the other end in the first tank 101, and after the first tank 101 reciprocates several times, the filter screen 502 can sufficiently isolate and push the sludge in the cleaning solution into the second tank 201 at both ends.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a cold rolled coil belt cleaning device which characterized in that: the device comprises a cleaning tank extending along the moving direction of a coiled sheet, wherein a plurality of slag pushing type torsion mechanisms are arranged in the cleaning tank, the slag pushing type torsion mechanisms are connected to guide rails at intervals along the length direction of the cleaning tank in a sliding manner, the guide rails extend to two ends of the cleaning tank along the length direction of the cleaning tank, the coiled sheet sequentially passes through the slag pushing type torsion mechanisms, and the coiled sheet is immersed in cleaning liquid of the cleaning tank in a torsion mode under the action of the slag pushing type torsion mechanisms; the slag pushing type torsion mechanism comprises a guide pair roller arranged on the annular seat, the upper end of the annular seat is connected with a direct driving assembly for driving the annular seat to move along the guide rail, and the direct driving assembly is provided with a circumferential driving assembly for driving the annular seat to do circular motion along the axis of the annular seat; the coiled plate immersed in the cleaning liquid passes through the guide pair roller and can twist along with the rotation of the annular seat; the linear driving assembly comprises a linear motor, the linear motor is connected with the guide rail through a sliding seat, and the linear motor can move on the guide rail along the length direction of the guide rail; the lower end of the linear motor is connected with an adapter seat, the adapter seat is connected with the upper part of an annular connecting edge, the connecting edge is formed on the peripheral edge of the annular seat along the circumferential direction of the annular seat, and the annular seat is overlapped with the axis of the connecting edge; the circumferential driving assembly comprises a driving motor, the driving motor is installed on the adapter seat through a connecting seat, a driving ring is coaxially installed on the annular seat, a driving wheel is installed on an output shaft of the driving motor, and the driving wheel is in transmission connection with the driving ring.
2. The cold rolled sheet cleaning device according to claim 1, wherein: the cleaning tank comprises a first tank body, wherein the lower part of the first tank body is matched with the lower part of the slag pushing type torsion mechanism, overflow preventing edges are respectively formed on two sides of the upper end of the first tank body, and each overflow preventing edge extends upwards and outwards in an inclined mode.
3. The cold rolled sheet cleaning device according to claim 2, wherein: air supply channels are symmetrically arranged on two sides of the lower part of the first groove body, each air supply channel extends to two ends of the first groove body along the length direction of the first groove body, and air bubble generation holes communicated with the air supply channels are distributed on the corresponding parts of the first groove body and the air supply channels; an air supply pipe communicated with the two air supply channels is arranged below the first groove body, and an air supply joint is constructed on the air supply pipe.
4. A cold rolled sheet cleaning apparatus according to claim 3, wherein: the orientation of each bubble generation hole is inclined upwards and inwards, and the included angle between the axis of each bubble generation hole and the horizontal plane ranges from 39 degrees to 65 degrees.
5. The cold rolled sheet cleaning device according to claim 1, wherein: collecting tanks communicated with the cleaning tank are respectively arranged at two ends of the cleaning tank; the collecting tank comprises a second tank body, the lower end of the second tank body is supported on the ground through supporting legs, the height of the tank bottom of the second tank body is lower than that of the tank bottom of the cleaning tank, a conducting opening is formed in one end, close to the end portion of the cleaning tank, of the second tank body, and a drain pipe is formed in the lower end of the second tank body.
6. The cold rolled sheet cleaning apparatus according to claim 5, wherein: the guide mechanisms are respectively arranged on the collecting tanks, each guide mechanism comprises connecting plates respectively arranged on two sides of the collecting tank, the two connecting plates are respectively connected with a support frame arranged above the second tank body, the support frame is connected with the corresponding end part of the guide rail, a guide pair roller is connected between the two connecting plates, the guide pair roller is positioned above the second tank body, one end of the coiled plate penetrates through the gap of the guide pair roller and smoothly penetrates through the slag pushing type torsion mechanisms in sequence, and then the coiled plate smoothly penetrates out through the other group of guide pair rollers.
7. The cold rolled sheet cleaning device according to claim 1, wherein: the filter screen is arranged on the annular seat, is of a circular structure, is arranged at an annular opening of the annular seat, is provided with a fixing ring at the edge of the filter screen, and is connected with the corresponding end face of the annular seat; and a material passing gap is formed in the middle of the filter screen, and the coiled plate passes through the filter screen through the material passing gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310586464.4A CN116274437B (en) | 2023-05-24 | 2023-05-24 | Cold-rolled coiled sheet cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN116274437A (en) | 2023-06-23 |
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