CN221325416U - Hot rolled plate surface quality inspection device - Google Patents
Hot rolled plate surface quality inspection device Download PDFInfo
- Publication number
- CN221325416U CN221325416U CN202323102289.1U CN202323102289U CN221325416U CN 221325416 U CN221325416 U CN 221325416U CN 202323102289 U CN202323102289 U CN 202323102289U CN 221325416 U CN221325416 U CN 221325416U
- Authority
- CN
- China
- Prior art keywords
- hot rolled
- rolled plate
- cleaning
- surface quality
- quality inspection
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- 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.)
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- 238000007689 inspection Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 238000005507 spraying Methods 0.000 claims abstract description 43
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 16
- 229910052763 palladium Inorganic materials 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model relates to the technical field of hot rolled plate production, in particular to a hot rolled plate surface quality inspection device, which comprises a detection bin, wherein a cleaning frame is fixedly connected below the right side of the detection bin, a supporting plate is arranged below the front side of the detection bin, lower guide rollers are arranged below the inner walls of the front side and the rear side of the detection bin, upper guide rollers are arranged above the inner walls of the front side and the rear side of the detection bin, and the guide rollers play a role in supporting a hot rolled plate; the cleaning assembly is arranged in the cleaning frame and used for cleaning dirt on the surface of the hot rolled plate; the supporting plate is provided with spraying components for spraying phosphoric acid liquid on two sides of the hot rolled plate. According to the utility model, the cleaning assembly is arranged to achieve a comprehensive and effective cleaning effect, and meanwhile, the phenomenon that the hot rolled plate is offset is prevented by forward rotation of the upper cleaning plate and reverse rotation of the lower cleaning plate; through setting up the spraying subassembly, the staff of being convenient for discerns hot rolled plate surface defect, is favorable to improving the efficiency of hot rolled plate surface quality inspection.
Description
Technical Field
The utility model relates to the technical field of hot rolled plate production, in particular to a hot rolled plate surface quality inspection device.
Background
In the production process of hot rolled coils (hot rolled plates), iron scales are inevitably produced on the surfaces, the surface quality of the hot rolled plates needs to be checked before the iron scales are treated, but the fine defects on the surfaces of the hot rolled plates are not easy to identify at present, and Chinese patent publication No. CN211905116U discloses an on-line hot rolled plate surface quality inspection device. Accordingly, a person skilled in the art provides a hot rolled sheet surface quality inspection apparatus to solve the problems set forth in the background art described above.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a surface quality inspection device for a hot rolled plate, which comprises a detection bin, wherein a cleaning frame is fixedly connected below the right side of the detection bin, a supporting plate is arranged below the front side of the detection bin, lower guide rollers are arranged below the inner walls of the front side and the rear side of the detection bin, upper guide rollers are arranged above the inner walls of the front side and the rear side of the detection bin, and the guide rollers play a role in supporting the hot rolled plate;
the cleaning assembly is arranged in the cleaning frame and used for cleaning dirt on the surface of the hot rolled plate;
The supporting plate is provided with spraying components for spraying phosphoric acid liquid on two sides of the hot rolled plate.
Preferably: the laser leveling instrument is fixedly connected to the bottom of the detection bin and is located right below the hot rolled plate, and the laser leveling instrument is used for detecting the flatness of the surface of the hot rolled plate.
Preferably: the cleaning assembly comprises a forward rotating motor, the forward rotating motor is fixed at the top of the cleaning frame, an upper rotating shaft arranged at the bottom of the forward rotating motor is rotationally connected with an upper bearing fixedly connected with the top of the cleaning frame, an upper cleaning disc is fixedly connected at the bottom end of the upper rotating shaft, and the forward rotating motor is used for driving the upper cleaning disc to rotate forward.
Preferably: the bottom of the cleaning frame is fixedly connected with a reversing motor, a lower rotating shaft arranged at the bottom of the reversing motor is rotationally connected with a lower bearing fixedly connected with the bottom of the cleaning frame, a lower cleaning disc is fixedly connected at the bottom end of the lower rotating shaft, and the reversing motor is used for driving the lower cleaning disc to reversely rotate.
Preferably: the spraying subassembly includes the liquid reserve tank, the liquid reserve tank is fixed in the backup pad top, and liquid reserve tank front side below through connection has the spraying pipe one, and liquid reserve tank front side top through connection has the spraying pipe two, and the liquid reserve tank is equipped with the phosphoric acid liquid that contains palladium, and palladium can react and produce a black precipitate with the oxide skin of hot rolled plate surface defect department to reveal surface defect, be favorable to improving the efficiency of inspection.
Preferably: the outer end of the spraying pipe I is provided with a liquid pump I, the inner end of the spraying pipe I penetrates through the lower part of the front side of the detection bin and is positioned below the outer side of the hot rolled plate, the top of the inner end of the spraying pipe I is uniformly provided with a plurality of spray heads I, and the spray heads I are used for spraying phosphoric acid liquid to the outer side of the hot rolled plate.
Preferably: the outer end of the spraying pipe is provided with a liquid pump II, the inner end of the spraying pipe II penetrates through the upper part of the front side of the detection bin and is positioned below the inner side of the hot rolled plate, the top of the inner end of the spraying pipe II is uniformly provided with a plurality of spray heads II, and the spray heads II are used for spraying phosphoric acid liquid to the inner side of the hot rolled plate.
The utility model has the technical effects and advantages that:
According to the utility model, the cleaning assembly is arranged, the hot rolled plate passes through the space between the upper cleaning plate and the lower cleaning plate before entering the detection bin, and the forward motor and the reverse motor are started at the same time, the forward motor drives the upper cleaning plate to forward rotate and clean the inner side of the hot rolled plate, and the reverse motor drives the lower cleaning plate to reverse and clean the outer side of the hot rolled plate; the cleaning assembly has a comprehensive and effective cleaning effect, and meanwhile, the phenomenon that the hot rolled plate is prevented from being deviated due to forward rotation of the upper cleaning plate and reverse rotation of the lower cleaning plate is avoided;
Through setting up the spray assembly, the hot rolled plate after cleaning passes the lower guide roller at first, start the liquid pump first, the shower nozzle sprays phosphoric acid liquid to the outside of the hot rolled plate, when the hot rolled plate passes the upper guide roller, start the shower nozzle second, the shower nozzle sprays phosphoric acid liquid to the inside of the hot rolled plate; the liquid storage tank in the spraying assembly is filled with phosphoric acid liquid containing palladium, and the palladium can react with oxide skin at the surface defect of the hot rolled plate and generate black precipitate, so that the surface defect is revealed, the identification of workers is facilitated, and the efficiency of the surface quality inspection of the hot rolled plate is improved.
Drawings
FIG. 1 is a schematic perspective view of a hot rolled plate surface quality inspection apparatus according to an embodiment of the present application;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A, provided by an embodiment of the present application;
FIG. 3 is a cross-sectional view of a hot rolled plate surface quality inspection apparatus according to an embodiment of the present application;
FIG. 4 is a cross-sectional view of a hot rolled sheet surface quality inspection apparatus according to an embodiment of the present application;
Fig. 5 is a schematic view showing a structure of a cleaning member in a hot rolled sheet surface quality inspection apparatus according to an embodiment of the present application.
In the figure:
1. a detection bin; 11. a cleaning rack; 12. a support plate;
2. A laser leveler;
3. A lower guide roller;
4. an upper guide roller;
5. A cleaning assembly; 51. a forward rotation motor; 52. an upper rotating shaft; 53. an upper bearing; 54. a cleaning disc is arranged on the upper part; 55. a reversing motor; 56. a lower rotating shaft; 57. a lower bearing; 58. a lower cleaning plate;
6. A spray assembly; 61. a liquid storage tank; 62. spraying a first pipe; 63. a liquid pump I; 631. a first spray head; 64. a second spraying pipe; 641. a second nozzle; 65. a liquid pump II;
7. and (5) hot rolling the plate.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Examples
Referring to fig. 1 to 5, in this embodiment, a device for inspecting surface quality of a hot rolled plate is provided, which includes a detecting bin 1, a cleaning frame 11 is fixedly connected below the right side of the detecting bin 1, a supporting plate 12 is arranged below the front side of the detecting bin 1, lower guide rollers 3 are arranged below inner walls of front and rear sides of the detecting bin 1, upper guide rollers 4 are arranged above inner walls of front and rear sides of the detecting bin 1, and the guide rollers play a role of supporting the hot rolled plate 7; the cleaning rack 11 is internally provided with a cleaning component 5 for cleaning dirt on the surface of the hot rolled plate 7; the supporting plate 12 is provided with a spray assembly 6 for spraying phosphoric acid liquid to both sides of the hot rolled plate 7.
Specifically, a laser leveling instrument 2 is fixedly connected to the bottom of the detection bin 1, the laser leveling instrument 2 is positioned right below the hot rolled plate 7, and the laser leveling instrument 2 is used for detecting the flatness of the surface of the hot rolled plate 7; the cleaning assembly 5 comprises a forward rotating motor 51, the forward rotating motor 51 is fixed at the top of the cleaning frame 11, an upper rotating shaft 52 arranged at the bottom of the forward rotating motor 51 is rotationally connected with an upper bearing 53 fixedly connected with the top of the cleaning frame 11, an upper cleaning disc 54 is fixedly connected with the bottom end of the upper rotating shaft 52, and the forward rotating motor 51 is used for driving the upper cleaning disc 54 to rotate forward; the bottom of the cleaning frame 11 is fixedly connected with a reversing motor 55, a lower rotating shaft 56 arranged at the bottom of the reversing motor 55 is rotationally connected with a lower bearing 57 fixedly connected with the bottom of the cleaning frame 11, a lower cleaning disc 58 is fixedly connected at the bottom end of the lower rotating shaft 56, and the reversing motor 55 is used for driving the lower cleaning disc 58 to reversely rotate.
The spraying assembly 6 comprises a liquid storage tank 61, the liquid storage tank 61 is fixed at the top of the supporting plate 12, a first spraying pipe 62 is connected below the front side of the liquid storage tank 61 in a penetrating way, a second spraying pipe 64 is connected above the front side of the liquid storage tank 61 in a penetrating way, and a palladium-containing phosphoric acid liquid is filled in the liquid storage tank 61, and the palladium reacts with oxide skin at the surface defect of the hot rolled plate 7 and generates a black precipitate, so that the surface defect is revealed, and the efficiency of inspection is improved; the outer end of the first spraying pipe 62 is provided with a first liquid pump 63, the inner end of the first spraying pipe 62 penetrates through the lower part of the front side of the detection bin 1 and is positioned below the outer side of the hot rolled plate 7 to be cleaned, the top of the inner end of the first spraying pipe 62 is uniformly provided with a plurality of first spray heads 631, and the first spray heads 631 are used for spraying phosphoric acid liquid to the outer side of the hot rolled plate 7; the outer end of the spraying pipe II 64 is provided with a liquid pump II 65, the inner end of the spraying pipe II 64 penetrates through the upper part of the front side of the detection bin 1 and is positioned below the inner side of the hot rolled plate 7, a plurality of spray heads II 641 are uniformly arranged at the top of the inner end of the spraying pipe II 64, and the spray heads II 641 are used for spraying phosphoric acid liquid to the inner side of the hot rolled plate 7.
Working principle:
A cleaning assembly 5;
Before entering the detection bin 1, the hot-rolled plate 7 passes through the space between the upper cleaning disc 54 and the lower cleaning disc 58, and simultaneously starts the forward motor 51 and the reverse motor 55, wherein the forward motor 51 drives the upper cleaning disc 54 to forward rotate and clean the inner side of the hot-rolled plate 7, and the reverse motor 55 drives the lower cleaning disc 58 to reverse and clean the outer side of the hot-rolled plate 7; the cleaning assembly 5 has a comprehensive and effective cleaning effect, and simultaneously, the upper cleaning disc 54 rotates positively and the lower cleaning disc 58 rotates reversely to prevent the hot rolled plate 7 from shifting;
a spray assembly 6;
The cleaned hot rolled plate 7 passes through the lower guide roller 3, a first liquid pump 63 is started, a first spray head 631 sprays phosphoric acid liquid to the outer side of the hot rolled plate 7, and when the hot rolled plate 7 passes through the upper guide roller 4, a second spray head 641 is started, and the second spray head 641 sprays phosphoric acid liquid to the inner side of the hot rolled plate 7; the liquid tank 61 in the spraying assembly 6 is filled with phosphoric acid liquid containing palladium, and the palladium reacts with oxide scale at the surface defect of the hot rolled plate 7 to generate black precipitate, so that the surface defect is revealed, the identification of workers is facilitated, and the efficiency of the surface quality inspection of the hot rolled plate is improved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. The utility model provides a hot rolled sheet surface quality inspection device, includes detects storehouse (1), detect storehouse (1) right side below rigid coupling and have clean frame (11), detect storehouse (1) front side below and be equipped with backup pad (12), detect storehouse (1) front and back both sides inner wall below and be equipped with deflector roll (3), detect storehouse (1) front and back both sides inner wall top and be equipped with deflector roll (4), its characterized in that:
A cleaning component (5) for cleaning dirt on the surface of the hot rolled plate (7) is arranged in the cleaning frame (11);
the supporting plate (12) is provided with a spraying component (6) for spraying phosphoric acid liquid on two sides of the hot rolled plate (7).
2. The device for inspecting the surface quality of the hot rolled plate according to claim 1, wherein the laser leveling instrument (2) is fixedly connected to the bottom of the detection bin (1), and the laser leveling instrument (2) is positioned under the hot rolled plate (7).
3. The hot rolled plate surface quality inspection device according to claim 1, wherein the cleaning assembly (5) comprises a forward rotating motor (51), the forward rotating motor (51) is fixed at the top of the cleaning frame (11), an upper rotating shaft (52) arranged at the bottom of the forward rotating motor (51) is rotationally connected with an upper bearing (53) fixedly connected with the top of the cleaning frame (11), and an upper cleaning disc (54) is fixedly connected with the bottom end of the upper rotating shaft (52).
4. A hot rolled plate surface quality inspection device according to claim 3, wherein a reversing motor (55) is fixedly connected to the bottom of the cleaning frame (11), a lower rotating shaft (56) arranged at the bottom of the reversing motor (55) is rotatably connected with a lower bearing (57) fixedly connected to the bottom of the cleaning frame (11), and a lower cleaning disc (58) is fixedly connected to the bottom end of the lower rotating shaft (56).
5. The hot rolled sheet surface quality inspection device according to claim 1, wherein the spray coating assembly (6) comprises a liquid tank (61), the liquid tank (61) is fixed on the top of the supporting plate (12), a first spray coating pipe (62) is connected under the front side of the liquid tank (61), and a second spray coating pipe (64) is connected over the front side of the liquid tank (61).
6. The device for inspecting the surface quality of a hot rolled plate according to claim 5, wherein a liquid pump I (63) is arranged at the outer end of the first spraying pipe I (62), the inner end of the first spraying pipe I (62) penetrates through the lower part of the front side of the detection bin (1) and is positioned under the outer side of the hot rolled plate (7), and a plurality of spray heads I (631) are uniformly arranged at the top of the inner end of the first spraying pipe I (62).
7. The hot rolled plate surface quality inspection device according to claim 5, wherein a liquid pump II (65) is arranged at the outer end of the spraying pipe II (64), the inner end of the spraying pipe II (64) penetrates through the upper part of the front side of the detection bin (1) and is positioned below the inner side of the hot rolled plate (7), and a plurality of spray heads II (641) are uniformly arranged at the top of the inner end of the spraying pipe II (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323102289.1U CN221325416U (en) | 2023-11-16 | 2023-11-16 | Hot rolled plate surface quality inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323102289.1U CN221325416U (en) | 2023-11-16 | 2023-11-16 | Hot rolled plate surface quality inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221325416U true CN221325416U (en) | 2024-07-12 |
Family
ID=91796804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323102289.1U Active CN221325416U (en) | 2023-11-16 | 2023-11-16 | Hot rolled plate surface quality inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221325416U (en) |
-
2023
- 2023-11-16 CN CN202323102289.1U patent/CN221325416U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |